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Merge ^/head r305687 through r305890.

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This commit is contained in:
Dimitry Andric 2016-09-16 20:49:12 +00:00
commit 93badfa1f2
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/projects/clang390-import/; revision=305891
292 changed files with 10798 additions and 2545 deletions
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20
ObsoleteFiles.inc
View File

@ -133,6 +133,8 @@ OLD_DIRS+=usr/lib/clang/3.8.0
# 20160906: libkqueue tests moved to /usr/tests/sys/kqueue/libkqueue
OLD_FILES+=usr/tests/sys/kqueue/kqtest
OLD_FILES+=usr/tests/sys/kqueue/kqueue_test
# 20160903: idle page zeroing support removed
OLD_FILES+=usr/share/man/man9/pmap_zero_idle.9.gz
# 20160901: Remove digi(4)
OLD_FILES+=usr/share/man/man4/digi.4.gz
# 20160819: Remove ie(4)
@ -151,6 +153,8 @@ OLD_FILES+=usr/share/man/man8/sicontrol.8.gz
OLD_FILES+=usr/share/man/man4/scd.4.gz
# 20160815: Remove mcd(4)
OLD_FILES+=usr/share/man/man4/mcd.4.gz
# 20160805: lockmgr_waiters(9) removed
OLD_FILES+=usr/share/man/man9/lockmgr_waiters.9.gz
# 20160703: POSIXify locales with variants
OLD_FILES+=usr/share/locale/zh_Hant_TW.UTF-8/LC_COLLATE
OLD_FILES+=usr/share/locale/zh_Hant_TW.UTF-8/LC_CTYPE
@ -305,18 +309,23 @@ OLD_LIBS+=usr/lib32/pam_unix.so.5
OLD_FILES+=usr/include/altq/altq_codel.h
OLD_FILES+=usr/include/altq/altq_fairq.h
# 20160519: remove DTrace Toolkit from base
OLD_FILES+=usr/sbin/dtruss
OLD_FILES+=usr/share/dtrace/toolkit/execsnoop
OLD_FILES+=usr/share/dtrace/toolkit/hotkernel
OLD_FILES+=usr/share/dtrace/toolkit/hotuser
OLD_FILES+=usr/share/dtrace/toolkit/opensnoop
OLD_FILES+=usr/share/dtrace/toolkit/procsystime
OLD_DIRS+=usr/share/dtrace/toolkit
OLD_FILES+=usr/share/man/man1/dtruss.1.gz
# 20160519: stale MLINK removed
OLD_FILES+=usr/share/man/man9/rman_await_resource.9.gz
# 20160517: ReiserFS removed
OLD_FILES+=usr/share/man/man5/reiserfs.5.gz
# 20160504: tests rework
OLD_FILES+=usr/tests/lib/libc/regex/data/README
# 20160430: kvm_getfiles(3) removed from kvm(3)
OLD_LIBS+=lib/libkvm.so.6
OLD_LIBS+=usr/lib32/libkvm.so.6
OLD_FILES+=usr/share/man/man3/kvm_getfiles.3.gz
# 20160423: remove mroute6d
OLD_FILES+=etc/rc.d/mroute6d
@ -464,12 +473,18 @@ OLD_LIBS+=usr/lib32/libcapsicum.so.0
OLD_FILES+=usr/lib32/libcapsicum_p.a
# 20160223: functionality from mkulzma(1) merged into mkuzip(1)
OLD_FILES+=usr/bin/mkulzma
OLD_FILES+=usr/share/man/man4/geom_uncompress.4.gz
OLD_FILES+=usr/share/man/man8/mkulzma.8.gz
# 20160211: Remove obsolete unbound-control-setup
OLD_FILES+=usr/sbin/unbound-control-setup
# 20160121: cc.h moved
OLD_FILES+=usr/include/netinet/cc.h
# 20160116: Update mandoc to cvs snapshot 20160116
OLD_FILES+=usr/share/mdocml/example.style.css
OLD_FILES+=usr/share/mdocml/style.css
OLD_DIRS+=usr/share/mdocml
# 20160114: SA-16:06.snmpd
OLD_FILES+=usr/share/examples/etc/snmpd.config
# 20151225: new clang import which bumps version from 3.7.0 to 3.7.1.
OLD_FILES+=usr/lib/clang/3.7.0/include/sanitizer/allocator_interface.h
OLD_FILES+=usr/lib/clang/3.7.0/include/sanitizer/asan_interface.h
@ -554,6 +569,9 @@ OLD_FILES+=usr/lib/clang/3.7.0/lib/freebsd/libclang_rt.ubsan_standalone_cxx-x86_
OLD_DIRS+=usr/lib/clang/3.7.0/lib/freebsd
OLD_DIRS+=usr/lib/clang/3.7.0/lib
OLD_DIRS+=usr/lib/clang/3.7.0
# 20151201: mqueue tests 3 and 4 disabled
OLD_FILES+=usr/tests/sys/mqueue/mqtest3
OLD_FILES+=usr/tests/sys/mqueue/mqtest4
# 20151130: libelf moved from /usr/lib to /lib (libkvm dependency in r291406)
OLD_LIBS+=usr/lib/libelf.so.2
# 20151115: Fox bad upgrade scheme
@ -688,6 +706,8 @@ OLD_LIBS+=lib/libcrypto.so.7
OLD_LIBS+=usr/lib/libssl.so.7
OLD_LIBS+=usr/lib32/libcrypto.so.7
OLD_LIBS+=usr/lib32/libssl.so.7
# 20151029: LinuxKPI moved to sys/compat/linuxkpi
OLD_FILES+=usr/include/dev/usb/usb_compat_linux.h
# 20151015: test symbols moved to /usr/lib/debug
OLD_DIRS+=usr/tests/lib/atf/libatf-c++/.debug
OLD_FILES+=usr/tests/lib/atf/libatf-c++/.debug/atf_c++_test.debug

37
bin/cat/cat.c
View File

@ -64,6 +64,8 @@ __FBSDID("$FreeBSD$");
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <wchar.h>
#include <wctype.h>
static int bflag, eflag, lflag, nflag, sflag, tflag, vflag;
static int rval;
@ -207,6 +209,7 @@ static void
cook_cat(FILE *fp)
{
int ch, gobble, line, prev;
wint_t wch;
/* Reset EOF condition on stdin. */
if (fp == stdin && feof(stdin))
@ -239,18 +242,40 @@ cook_cat(FILE *fp)
continue;
}
} else if (vflag) {
if (!isascii(ch) && !isprint(ch)) {
(void)ungetc(ch, fp);
/*
* Our getwc(3) doesn't change file position
* on error.
*/
if ((wch = getwc(fp)) == WEOF) {
if (ferror(fp) && errno == EILSEQ) {
clearerr(fp);
/* Resync attempt. */
memset(&fp->_mbstate, 0, sizeof(mbstate_t));
if ((ch = getc(fp)) == EOF)
break;
wch = ch;
goto ilseq;
} else
break;
}
if (!iswascii(wch) && !iswprint(wch)) {
ilseq:
if (putchar('M') == EOF || putchar('-') == EOF)
break;
ch = toascii(ch);
wch = toascii(wch);
}
if (iscntrl(ch)) {
if (putchar('^') == EOF ||
putchar(ch == '\177' ? '?' :
ch | 0100) == EOF)
if (iswcntrl(wch)) {
ch = toascii(wch);
ch = (ch == '\177') ? '?' : (ch | 0100);
if (putchar('^') == EOF || putchar(ch) == EOF)
break;
continue;
}
if (putwchar(wch) == WEOF)
break;
ch = -1;
continue;
}
if (putchar(ch) == EOF)
break;

9
contrib/libarchive/libarchive/archive_platform.h
View File

@ -159,6 +159,15 @@
#define CAN_RESTORE_METADATA_FD
#endif
/*
* glibc 2.24 deprecates readdir_r
*/
#if defined(HAVE_READDIR_R) && (!defined(__GLIBC__) || !defined(__GLIBC_MINOR__) || __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 24))
#define USE_READDIR_R 1
#else
#undef USE_READDIR_R
#endif
/* Set up defaults for internal error codes. */
#ifndef ARCHIVE_ERRNO_FILE_FORMAT
#if HAVE_EFTYPE

128
contrib/libarchive/libarchive/archive_read_disk_entry_from_file.c
View File

@ -411,9 +411,7 @@ setup_acls(struct archive_read_disk *a,
{
const char *accpath;
acl_t acl;
#if HAVE_ACL_IS_TRIVIAL_NP
int r;
#endif
accpath = archive_entry_sourcepath(entry);
if (accpath == NULL)
@ -473,9 +471,13 @@ setup_acls(struct archive_read_disk *a,
}
#endif
if (acl != NULL) {
translate_acl(a, entry, acl, ARCHIVE_ENTRY_ACL_TYPE_NFS4);
r = translate_acl(a, entry, acl, ARCHIVE_ENTRY_ACL_TYPE_NFS4);
acl_free(acl);
return (ARCHIVE_OK);
if (r != ARCHIVE_OK) {
archive_set_error(&a->archive, errno,
"Couldn't translate NFSv4 ACLs: %s", accpath);
}
return (r);
}
#endif /* ACL_TYPE_NFS4 */
@ -506,19 +508,30 @@ setup_acls(struct archive_read_disk *a,
#endif
if (acl != NULL) {
translate_acl(a, entry, acl,
r = translate_acl(a, entry, acl,
ARCHIVE_ENTRY_ACL_TYPE_ACCESS);
acl_free(acl);
acl = NULL;
if (r != ARCHIVE_OK) {
archive_set_error(&a->archive, errno,
"Couldn't translate access ACLs: %s", accpath);
return (r);
}
}
/* Only directories can have default ACLs. */
if (S_ISDIR(archive_entry_mode(entry))) {
acl = acl_get_file(accpath, ACL_TYPE_DEFAULT);
if (acl != NULL) {
translate_acl(a, entry, acl,
r = translate_acl(a, entry, acl,
ARCHIVE_ENTRY_ACL_TYPE_DEFAULT);
acl_free(acl);
if (r != ARCHIVE_OK) {
archive_set_error(&a->archive, errno,
"Couldn't translate default ACLs: %s",
accpath);
return (r);
}
}
}
return (ARCHIVE_OK);
@ -574,19 +587,23 @@ translate_acl(struct archive_read_disk *a,
#ifdef ACL_TYPE_NFS4
acl_entry_type_t acl_type;
acl_flagset_t acl_flagset;
int brand, r;
int brand;
#endif
acl_entry_t acl_entry;
acl_permset_t acl_permset;
int i, entry_acl_type;
int s, ae_id, ae_tag, ae_perm;
int r, s, ae_id, ae_tag, ae_perm;
const char *ae_name;
#ifdef ACL_TYPE_NFS4
// FreeBSD "brands" ACLs as POSIX.1e or NFSv4
// Make sure the "brand" on this ACL is consistent
// with the default_entry_acl_type bits provided.
acl_get_brand_np(acl, &brand);
if (acl_get_brand_np(acl, &brand) != 0) {
archive_set_error(&a->archive, errno,
"Failed to read ACL brand");
return (ARCHIVE_WARN);
}
switch (brand) {
case ACL_BRAND_POSIX:
switch (default_entry_acl_type) {
@ -594,31 +611,43 @@ translate_acl(struct archive_read_disk *a,
case ARCHIVE_ENTRY_ACL_TYPE_DEFAULT:
break;
default:
// XXX set warning message?
return ARCHIVE_FAILED;
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
"Invalid ACL entry type for POSIX.1e ACL");
return (ARCHIVE_WARN);
}
break;
case ACL_BRAND_NFS4:
if (default_entry_acl_type & ~ARCHIVE_ENTRY_ACL_TYPE_NFS4) {
// XXX set warning message?
return ARCHIVE_FAILED;
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
"Invalid ACL entry type for NFSv4 ACL");
return (ARCHIVE_WARN);
}
break;
default:
// XXX set warning message?
return ARCHIVE_FAILED;
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
"Unknown ACL brand");
return (ARCHIVE_WARN);
break;
}
#endif
s = acl_get_entry(acl, ACL_FIRST_ENTRY, &acl_entry);
if (s == -1) {
archive_set_error(&a->archive, errno,
"Failed to get first ACL entry");
return (ARCHIVE_WARN);
}
while (s == 1) {
ae_id = -1;
ae_name = NULL;
ae_perm = 0;
acl_get_tag_type(acl_entry, &acl_tag);
if (acl_get_tag_type(acl_entry, &acl_tag) != 0) {
archive_set_error(&a->archive, errno,
"Failed to get ACL tag type");
return (ARCHIVE_WARN);
}
switch (acl_tag) {
case ACL_USER:
ae_id = (int)*(uid_t *)acl_get_qualifier(acl_entry);
@ -653,13 +682,18 @@ translate_acl(struct archive_read_disk *a,
continue;
}
// XXX acl type maps to allow/deny/audit/YYYY bits
// XXX acl_get_entry_type_np on FreeBSD returns EINVAL for
// non-NFSv4 ACLs
// XXX acl_type maps to allow/deny/audit/YYYY bits
entry_acl_type = default_entry_acl_type;
#ifdef ACL_TYPE_NFS4
r = acl_get_entry_type_np(acl_entry, &acl_type);
if (r == 0) {
if (default_entry_acl_type & ARCHIVE_ENTRY_ACL_TYPE_NFS4) {
/*
* acl_get_entry_type_np() falis with non-NFSv4 ACLs
*/
if (acl_get_entry_type_np(acl_entry, &acl_type) != 0) {
archive_set_error(&a->archive, errno, "Failed "
"to get ACL type from a NFSv4 ACL entry");
return (ARCHIVE_WARN);
}
switch (acl_type) {
case ACL_ENTRY_TYPE_ALLOW:
entry_acl_type = ARCHIVE_ENTRY_ACL_TYPE_ALLOW;
@ -673,32 +707,53 @@ translate_acl(struct archive_read_disk *a,
case ACL_ENTRY_TYPE_ALARM:
entry_acl_type = ARCHIVE_ENTRY_ACL_TYPE_ALARM;
break;
default:
archive_set_error(&a->archive, errno,
"Invalid NFSv4 ACL entry type");
return (ARCHIVE_WARN);
}
}
/*
* Libarchive stores "flag" (NFSv4 inheritance bits)
* in the ae_perm bitmap.
*/
// XXX acl_get_flagset_np on FreeBSD returns EINVAL for
// non-NFSv4 ACLs
r = acl_get_flagset_np(acl_entry, &acl_flagset);
if (r == 0) {
/*
* Libarchive stores "flag" (NFSv4 inheritance bits)
* in the ae_perm bitmap.
*
* acl_get_flagset_np() fails with non-NFSv4 ACLs
*/
if (acl_get_flagset_np(acl_entry, &acl_flagset) != 0) {
archive_set_error(&a->archive, errno,
"Failed to get flagset from a NFSv4 ACL entry");
return (ARCHIVE_WARN);
}
for (i = 0; i < (int)(sizeof(acl_inherit_map) / sizeof(acl_inherit_map[0])); ++i) {
if (acl_get_flag_np(acl_flagset,
acl_inherit_map[i].platform_inherit))
r = acl_get_flag_np(acl_flagset,
acl_inherit_map[i].platform_inherit);
if (r == -1) {
archive_set_error(&a->archive, errno,
"Failed to check flag in a NFSv4 "
"ACL flagset");
return (ARCHIVE_WARN);
} else if (r)
ae_perm |= acl_inherit_map[i].archive_inherit;
}
}
#endif
acl_get_permset(acl_entry, &acl_permset);
if (acl_get_permset(acl_entry, &acl_permset) != 0) {
archive_set_error(&a->archive, errno,
"Failed to get ACL permission set");
return (ARCHIVE_WARN);
}
for (i = 0; i < (int)(sizeof(acl_perm_map) / sizeof(acl_perm_map[0])); ++i) {
/*
* acl_get_perm() is spelled differently on different
* platforms; see above.
*/
if (ACL_GET_PERM(acl_permset, acl_perm_map[i].platform_perm))
r = ACL_GET_PERM(acl_permset, acl_perm_map[i].platform_perm);
if (r == -1) {
archive_set_error(&a->archive, errno,
"Failed to check permission in an ACL permission set");
return (ARCHIVE_WARN);
} else if (r)
ae_perm |= acl_perm_map[i].archive_perm;
}
@ -707,6 +762,11 @@ translate_acl(struct archive_read_disk *a,
ae_id, ae_name);
s = acl_get_entry(acl, ACL_NEXT_ENTRY, &acl_entry);
if (s == -1) {
archive_set_error(&a->archive, errno,
"Failed to get next ACL entry");
return (ARCHIVE_WARN);
}
}
return (ARCHIVE_OK);
}

28
contrib/libarchive/libarchive/archive_read_disk_posix.c
View File

@ -165,7 +165,7 @@ struct filesystem {
int synthetic;
int remote;
int noatime;
#if defined(HAVE_READDIR_R)
#if defined(USE_READDIR_R)
size_t name_max;
#endif
long incr_xfer_size;
@ -200,7 +200,7 @@ struct tree {
DIR *d;
#define INVALID_DIR_HANDLE NULL
struct dirent *de;
#if defined(HAVE_READDIR_R)
#if defined(USE_READDIR_R)
struct dirent *dirent;
size_t dirent_allocated;
#endif
@ -1592,7 +1592,7 @@ setup_current_filesystem(struct archive_read_disk *a)
#endif
t->current_filesystem->noatime = 0;
#if defined(HAVE_READDIR_R)
#if defined(USE_READDIR_R)
/* Set maximum filename length. */
#if defined(HAVE_STRUCT_STATFS_F_NAMEMAX)
t->current_filesystem->name_max = sfs.f_namemax;
@ -1615,7 +1615,7 @@ setup_current_filesystem(struct archive_read_disk *a)
else
t->current_filesystem->name_max = nm;
#endif
#endif /* HAVE_READDIR_R */
#endif /* USE_READDIR_R */
return (ARCHIVE_OK);
}
@ -1817,7 +1817,7 @@ setup_current_filesystem(struct archive_read_disk *a)
#endif
t->current_filesystem->noatime = 0;
#if defined(HAVE_READDIR_R)
#if defined(USE_READDIR_R)
/* Set maximum filename length. */
t->current_filesystem->name_max = sfs.f_namelen;
#endif
@ -1901,7 +1901,7 @@ setup_current_filesystem(struct archive_read_disk *a)
#endif
t->current_filesystem->noatime = 0;
#if defined(HAVE_READDIR_R)
#if defined(USE_READDIR_R)
/* Set maximum filename length. */
t->current_filesystem->name_max = sfs.f_namemax;
#endif
@ -1918,7 +1918,7 @@ static int
setup_current_filesystem(struct archive_read_disk *a)
{
struct tree *t = a->tree;
#if defined(_PC_NAME_MAX) && defined(HAVE_READDIR_R)
#if defined(_PC_NAME_MAX) && defined(USE_READDIR_R)
long nm;
#endif
t->current_filesystem->synthetic = -1;/* Not supported */
@ -1930,7 +1930,7 @@ setup_current_filesystem(struct archive_read_disk *a)
t->current_filesystem->min_xfer_size = -1;
t->current_filesystem->incr_xfer_size = -1;
#if defined(HAVE_READDIR_R)
#if defined(USE_READDIR_R)
/* Set maximum filename length. */
# if defined(_PC_NAME_MAX)
if (tree_current_is_symblic_link_target(t)) {
@ -1958,7 +1958,7 @@ setup_current_filesystem(struct archive_read_disk *a)
else
t->current_filesystem->name_max = nm;
# endif /* _PC_NAME_MAX */
#endif /* HAVE_READDIR_R */
#endif /* USE_READDIR_R */
return (ARCHIVE_OK);
}
@ -2366,7 +2366,7 @@ tree_dir_next_posix(struct tree *t)
size_t namelen;
if (t->d == NULL) {
#if defined(HAVE_READDIR_R)
#if defined(USE_READDIR_R)
size_t dirent_size;
#endif
@ -2387,7 +2387,7 @@ tree_dir_next_posix(struct tree *t)
t->visit_type = r != 0 ? r : TREE_ERROR_DIR;
return (t->visit_type);
}
#if defined(HAVE_READDIR_R)
#if defined(USE_READDIR_R)
dirent_size = offsetof(struct dirent, d_name) +
t->filesystem_table[t->current->filesystem_id].name_max + 1;
if (t->dirent == NULL || t->dirent_allocated < dirent_size) {
@ -2404,11 +2404,11 @@ tree_dir_next_posix(struct tree *t)
}
t->dirent_allocated = dirent_size;
}
#endif /* HAVE_READDIR_R */
#endif /* USE_READDIR_R */
}
for (;;) {
errno = 0;
#if defined(HAVE_READDIR_R)
#if defined(USE_READDIR_R)
r = readdir_r(t->d, t->dirent, &t->de);
#ifdef _AIX
/* Note: According to the man page, return value 9 indicates
@ -2660,7 +2660,7 @@ tree_free(struct tree *t)
if (t == NULL)
return;
archive_string_free(&t->path);
#if defined(HAVE_READDIR_R)
#if defined(USE_READDIR_R)
free(t->dirent);
#endif
free(t->sparse_list);

17
contrib/libarchive/libarchive/archive_read_support_format_tar.c
View File

@ -136,6 +136,7 @@ struct tar {
int64_t entry_padding;
int64_t entry_bytes_unconsumed;
int64_t realsize;
int sparse_allowed;
struct sparse_block *sparse_list;
struct sparse_block *sparse_last;
int64_t sparse_offset;
@ -1271,6 +1272,14 @@ header_common(struct archive_read *a, struct tar *tar,
* sparse information in the extended area.
*/
/* FALLTHROUGH */
case '0':
/*
* Enable sparse file "read" support only for regular
* files and explicit GNU sparse files. However, we
* don't allow non-standard file types to be sparse.
*/
tar->sparse_allowed = 1;
/* FALLTHROUGH */
default: /* Regular file and non-standard types */
/*
* Per POSIX: non-recognized types should always be
@ -1730,6 +1739,14 @@ pax_attribute(struct archive_read *a, struct tar *tar,
#endif
switch (key[0]) {
case 'G':
/* Reject GNU.sparse.* headers on non-regular files. */
if (strncmp(key, "GNU.sparse", 10) == 0 &&
!tar->sparse_allowed) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
"Non-regular file cannot be sparse");
return (ARCHIVE_FATAL);
}
/* GNU "0.0" sparse pax format. */
if (strcmp(key, "GNU.sparse.numblocks") == 0) {
tar->sparse_offset = -1;

96
contrib/libarchive/libarchive/archive_write_disk_acl.c
View File

@ -153,9 +153,19 @@ set_acl(struct archive *a, int fd, const char *name,
if (entries == 0)
return (ARCHIVE_OK);
acl = acl_init(entries);
if (acl == (acl_t)NULL) {
archive_set_error(a, errno,
"Failed to initialize ACL working storage");
return (ARCHIVE_FAILED);
}
while (archive_acl_next(a, abstract_acl, ae_requested_type, &ae_type,
&ae_permset, &ae_tag, &ae_id, &ae_name) == ARCHIVE_OK) {
acl_create_entry(&acl, &acl_entry);
if (acl_create_entry(&acl, &acl_entry) != 0) {
archive_set_error(a, errno,
"Failed to create a new ACL entry");
ret = ARCHIVE_FAILED;
goto exit_free;
}
switch (ae_tag) {
case ARCHIVE_ENTRY_ACL_USER:
@ -186,53 +196,96 @@ set_acl(struct archive *a, int fd, const char *name,
break;
#endif
default:
/* XXX */
break;
archive_set_error(a, ARCHIVE_ERRNO_MISC,
"Unknown ACL tag");
ret = ARCHIVE_FAILED;
goto exit_free;
}
#ifdef ACL_TYPE_NFS4
r = 0;
switch (ae_type) {
case ARCHIVE_ENTRY_ACL_TYPE_ALLOW:
acl_set_entry_type_np(acl_entry, ACL_ENTRY_TYPE_ALLOW);
r = acl_set_entry_type_np(acl_entry, ACL_ENTRY_TYPE_ALLOW);
break;
case ARCHIVE_ENTRY_ACL_TYPE_DENY:
acl_set_entry_type_np(acl_entry, ACL_ENTRY_TYPE_DENY);
r = acl_set_entry_type_np(acl_entry, ACL_ENTRY_TYPE_DENY);
break;
case ARCHIVE_ENTRY_ACL_TYPE_AUDIT:
acl_set_entry_type_np(acl_entry, ACL_ENTRY_TYPE_AUDIT);
r = acl_set_entry_type_np(acl_entry, ACL_ENTRY_TYPE_AUDIT);
break;
case ARCHIVE_ENTRY_ACL_TYPE_ALARM:
acl_set_entry_type_np(acl_entry, ACL_ENTRY_TYPE_ALARM);
r = acl_set_entry_type_np(acl_entry, ACL_ENTRY_TYPE_ALARM);
break;
case ARCHIVE_ENTRY_ACL_TYPE_ACCESS:
case ARCHIVE_ENTRY_ACL_TYPE_DEFAULT:
// These don't translate directly into the system ACL.
break;
default:
// XXX error handling here.
break;
archive_set_error(a, ARCHIVE_ERRNO_MISC,
"Unknown ACL entry type");
ret = ARCHIVE_FAILED;
goto exit_free;
}
if (r != 0) {
archive_set_error(a, errno,
"Failed to set ACL entry type");
ret = ARCHIVE_FAILED;
goto exit_free;
}
#endif
acl_get_permset(acl_entry, &acl_permset);
acl_clear_perms(acl_permset);
if (acl_get_permset(acl_entry, &acl_permset) != 0) {
archive_set_error(a, errno,
"Failed to get ACL permission set");
ret = ARCHIVE_FAILED;
goto exit_free;
}
if (acl_clear_perms(acl_permset) != 0) {
archive_set_error(a, errno,
"Failed to clear ACL permissions");
ret = ARCHIVE_FAILED;
goto exit_free;
}
for (i = 0; i < (int)(sizeof(acl_perm_map) / sizeof(acl_perm_map[0])); ++i) {
if (ae_permset & acl_perm_map[i].archive_perm)
acl_add_perm(acl_permset,
acl_perm_map[i].platform_perm);
if (acl_add_perm(acl_permset,
acl_perm_map[i].platform_perm) != 0) {
archive_set_error(a, errno,
"Failed to add ACL permission");
ret = ARCHIVE_FAILED;
goto exit_free;
}
}
#ifdef ACL_TYPE_NFS4
// XXX acl_get_flagset_np on FreeBSD returns EINVAL for
// non-NFSv4 ACLs
r = acl_get_flagset_np(acl_entry, &acl_flagset);
if (r == 0) {
acl_clear_flags_np(acl_flagset);
if (acl_type == ACL_TYPE_NFS4) {
/*
* acl_get_flagset_np() fails with non-NFSv4 ACLs
*/
if (acl_get_flagset_np(acl_entry, &acl_flagset) != 0) {
archive_set_error(a, errno,
"Failed to get flagset from an NFSv4 ACL entry");
ret = ARCHIVE_FAILED;
goto exit_free;
}
if (acl_clear_flags_np(acl_flagset) != 0) {
archive_set_error(a, errno,
"Failed to clear flags from an NFSv4 ACL flagset");
ret = ARCHIVE_FAILED;
goto exit_free;
}
for (i = 0; i < (int)(sizeof(acl_inherit_map) / sizeof(acl_inherit_map[0])); ++i) {
if (ae_permset & acl_inherit_map[i].archive_inherit)
acl_add_flag_np(acl_flagset,
acl_inherit_map[i].platform_inherit);
if (ae_permset & acl_inherit_map[i].archive_inherit) {
if (acl_add_flag_np(acl_flagset,
acl_inherit_map[i].platform_inherit) != 0) {
archive_set_error(a, errno,
"Failed to add flag to NFSv4 ACL flagset");
ret = ARCHIVE_FAILED;
goto exit_free;
}
}
}
}
#endif
@ -262,6 +315,7 @@ set_acl(struct archive *a, int fd, const char *name,
ret = ARCHIVE_WARN;
}
#endif
exit_free:
acl_free(acl);
return (ret);
}

314
contrib/libarchive/libarchive/archive_write_disk_posix.c
View File

@ -140,7 +140,17 @@ __FBSDID("$FreeBSD$");
#define O_BINARY 0
#endif
#ifndef O_CLOEXEC
#define O_CLOEXEC 0
#define O_CLOEXEC 0
#endif
/* Ignore non-int O_NOFOLLOW constant. */
/* gnulib's fcntl.h does this on AIX, but it seems practical everywhere */
#if defined O_NOFOLLOW && !(INT_MIN <= O_NOFOLLOW && O_NOFOLLOW <= INT_MAX)
#undef O_NOFOLLOW
#endif
#ifndef O_NOFOLLOW
#define O_NOFOLLOW 0
#endif
struct fixup_entry {
@ -326,12 +336,14 @@ struct archive_write_disk {
#define HFS_BLOCKS(s) ((s) >> 12)
static int check_symlinks_fsobj(char *path, int *error_number, struct archive_string *error_string, int flags);
static int check_symlinks(struct archive_write_disk *);
static int create_filesystem_object(struct archive_write_disk *);
static struct fixup_entry *current_fixup(struct archive_write_disk *, const char *pathname);
#if defined(HAVE_FCHDIR) && defined(PATH_MAX)
static void edit_deep_directories(struct archive_write_disk *ad);
#endif
static int cleanup_pathname_fsobj(char *path, int *error_number, struct archive_string *error_string, int flags);
static int cleanup_pathname(struct archive_write_disk *);
static int create_dir(struct archive_write_disk *, char *);
static int create_parent_dir(struct archive_write_disk *, char *);
@ -2014,6 +2026,10 @@ create_filesystem_object(struct archive_write_disk *a)
const char *linkname;
mode_t final_mode, mode;
int r;
/* these for check_symlinks_fsobj */
char *linkname_copy; /* non-const copy of linkname */
struct archive_string error_string;
int error_number;
/* We identify hard/symlinks according to the link names. */
/* Since link(2) and symlink(2) don't handle modes, we're done here. */
@ -2022,6 +2038,27 @@ create_filesystem_object(struct archive_write_disk *a)
#if !HAVE_LINK
return (EPERM);
#else
archive_string_init(&error_string);
linkname_copy = strdup(linkname);
if (linkname_copy == NULL) {
return (EPERM);
}
/* TODO: consider using the cleaned-up path as the link target? */
r = cleanup_pathname_fsobj(linkname_copy, &error_number, &error_string, a->flags);
if (r != ARCHIVE_OK) {
archive_set_error(&a->archive, error_number, "%s", error_string.s);
free(linkname_copy);
/* EPERM is more appropriate than error_number for our callers */
return (EPERM);
}
r = check_symlinks_fsobj(linkname_copy, &error_number, &error_string, a->flags);
if (r != ARCHIVE_OK) {
archive_set_error(&a->archive, error_number, "%s", error_string.s);
free(linkname_copy);
/* EPERM is more appropriate than error_number for our callers */
return (EPERM);
}
free(linkname_copy);
r = link(linkname, a->name) ? errno : 0;
/*
* New cpio and pax formats allow hardlink entries
@ -2040,7 +2077,7 @@ create_filesystem_object(struct archive_write_disk *a)
a->deferred = 0;
} else if (r == 0 && a->filesize > 0) {
a->fd = open(a->name,
O_WRONLY | O_TRUNC | O_BINARY | O_CLOEXEC);
O_WRONLY | O_TRUNC | O_BINARY | O_CLOEXEC | O_NOFOLLOW);
__archive_ensure_cloexec_flag(a->fd);
if (a->fd < 0)
r = errno;
@ -2351,126 +2388,233 @@ current_fixup(struct archive_write_disk *a, const char *pathname)
return (a->current_fixup);
}
/* TODO: Make this work. */
/*
* TODO: The deep-directory support bypasses this; disable deep directory
* support if we're doing symlink checks.
*/
/*
* TODO: Someday, integrate this with the deep dir support; they both
* scan the path and both can be optimized by comparing against other
* recent paths.
*/
/* TODO: Extend this to support symlinks on Windows Vista and later. */
/*
* Checks the given path to see if any elements along it are symlinks. Returns
* ARCHIVE_OK if there are none, otherwise puts an error in errmsg.
*/
static int
check_symlinks(struct archive_write_disk *a)
check_symlinks_fsobj(char *path, int *error_number, struct archive_string *error_string, int flags)
{
#if !defined(HAVE_LSTAT)
/* Platform doesn't have lstat, so we can't look for symlinks. */
(void)a; /* UNUSED */
(void)path; /* UNUSED */
(void)error_number; /* UNUSED */
(void)error_string; /* UNUSED */
(void)flags; /* UNUSED */
return (ARCHIVE_OK);
#else
char *pn;
int res = ARCHIVE_OK;
char *tail;
char *head;
int last;
char c;
int r;
struct stat st;
int restore_pwd;
/* Nothing to do here if name is empty */
if(path[0] == '\0')
return (ARCHIVE_OK);
/*
* Guard against symlink tricks. Reject any archive entry whose
* destination would be altered by a symlink.
*
* Walk the filename in chunks separated by '/'. For each segment:
* - if it doesn't exist, continue
* - if it's symlink, abort or remove it
* - if it's a directory and it's not the last chunk, cd into it
* As we go:
* head points to the current (relative) path
* tail points to the temporary \0 terminating the segment we're currently examining
* c holds what used to be in *tail
* last is 1 if this is the last tail
*/
/* Whatever we checked last time doesn't need to be re-checked. */
pn = a->name;
if (archive_strlen(&(a->path_safe)) > 0) {
char *p = a->path_safe.s;
while ((*pn != '\0') && (*p == *pn))
++p, ++pn;
}
restore_pwd = open(".", O_RDONLY | O_BINARY | O_CLOEXEC);
__archive_ensure_cloexec_flag(restore_pwd);
if (restore_pwd < 0)
return (ARCHIVE_FATAL);
head = path;
tail = path;
last = 0;
/* TODO: reintroduce a safe cache here? */
/* Skip the root directory if the path is absolute. */
if(pn == a->name && pn[0] == '/')
++pn;
c = pn[0];
/* Keep going until we've checked the entire name. */
while (pn[0] != '\0' && (pn[0] != '/' || pn[1] != '\0')) {
if(tail == path && tail[0] == '/')
++tail;
/* Keep going until we've checked the entire name.
* head, tail, path all alias the same string, which is
* temporarily zeroed at tail, so be careful restoring the
* stashed (c=tail[0]) for error messages.
* Exiting the loop with break is okay; continue is not.
*/
while (!last) {
/* Skip the separator we just consumed, plus any adjacent ones */
while (*tail == '/')
++tail;
/* Skip the next path element. */
while (*pn != '\0' && *pn != '/')
++pn;
c = pn[0];
pn[0] = '\0';
while (*tail != '\0' && *tail != '/')
++tail;
/* is this the last path component? */
last = (tail[0] == '\0') || (tail[0] == '/' && tail[1] == '\0');
/* temporarily truncate the string here */
c = tail[0];
tail[0] = '\0';
/* Check that we haven't hit a symlink. */
r = lstat(a->name, &st);
r = lstat(head, &st);
if (r != 0) {
tail[0] = c;
/* We've hit a dir that doesn't exist; stop now. */
if (errno == ENOENT) {
break;
} else {
/* Note: This effectively disables deep directory
/* Treat any other error as fatal - best to be paranoid here
* Note: This effectively disables deep directory
* support when security checks are enabled.
* Otherwise, very long pathnames that trigger
* an error here could evade the sandbox.
* TODO: We could do better, but it would probably
* require merging the symlink checks with the
* deep-directory editing. */
return (ARCHIVE_FAILED);
if (error_number) *error_number = errno;
if (error_string)
archive_string_sprintf(error_string,
"Could not stat %s",
path);
res = ARCHIVE_FAILED;
break;
}
} else if (S_ISDIR(st.st_mode)) {
if (!last) {
if (chdir(head) != 0) {
tail[0] = c;
if (error_number) *error_number = errno;
if (error_string)
archive_string_sprintf(error_string,
"Could not chdir %s",
path);
res = (ARCHIVE_FATAL);
break;
}
/* Our view is now from inside this dir: */
head = tail + 1;
}
} else if (S_ISLNK(st.st_mode)) {
if (c == '\0') {
if (last) {
/*
* Last element is symlink; remove it
* so we can overwrite it with the
* item being extracted.
*/
if (unlink(a->name)) {
archive_set_error(&a->archive, errno,
"Could not remove symlink %s",
a->name);
pn[0] = c;
return (ARCHIVE_FAILED);
if (unlink(head)) {
tail[0] = c;
if (error_number) *error_number = errno;
if (error_string)
archive_string_sprintf(error_string,
"Could not remove symlink %s",
path);
res = ARCHIVE_FAILED;
break;
}
a->pst = NULL;
/*
* Even if we did remove it, a warning
* is in order. The warning is silly,
* though, if we're just replacing one
* symlink with another symlink.
*/
if (!S_ISLNK(a->mode)) {
archive_set_error(&a->archive, 0,
"Removing symlink %s",
a->name);
tail[0] = c;
/* FIXME: not sure how important this is to restore
if (!S_ISLNK(path)) {
if (error_number) *error_number = 0;
if (error_string)
archive_string_sprintf(error_string,
"Removing symlink %s",
path);
}
*/
/* Symlink gone. No more problem! */
pn[0] = c;
return (0);
} else if (a->flags & ARCHIVE_EXTRACT_UNLINK) {
res = ARCHIVE_OK;
break;
} else if (flags & ARCHIVE_EXTRACT_UNLINK) {
/* User asked us to remove problems. */
if (unlink(a->name) != 0) {
archive_set_error(&a->archive, 0,
"Cannot remove intervening symlink %s",
a->name);
pn[0] = c;
return (ARCHIVE_FAILED);
if (unlink(head) != 0) {
tail[0] = c;
if (error_number) *error_number = 0;
if (error_string)
archive_string_sprintf(error_string,
"Cannot remove intervening symlink %s",
path);
res = ARCHIVE_FAILED;
break;
}
a->pst = NULL;
tail[0] = c;
} else {
archive_set_error(&a->archive, 0,
"Cannot extract through symlink %s",
a->name);
pn[0] = c;
return (ARCHIVE_FAILED);
tail[0] = c;
if (error_number) *error_number = 0;
if (error_string)
archive_string_sprintf(error_string,
"Cannot extract through symlink %s",
path);
res = ARCHIVE_FAILED;
break;
}
}
pn[0] = c;
if (pn[0] != '\0')
pn++; /* Advance to the next segment. */
/* be sure to always maintain this */
tail[0] = c;
if (tail[0] != '\0')
tail++; /* Advance to the next segment. */
}
pn[0] = c;
/* We've checked and/or cleaned the whole path, so remember it. */
archive_strcpy(&a->path_safe, a->name);
return (ARCHIVE_OK);
/* Catches loop exits via break */
tail[0] = c;
#ifdef HAVE_FCHDIR
/* If we changed directory above, restore it here. */
if (restore_pwd >= 0) {
r = fchdir(restore_pwd);
if (r != 0) {
if(error_number) *error_number = errno;
if(error_string)
archive_string_sprintf(error_string,
"chdir() failure");
}
close(restore_pwd);
restore_pwd = -1;
if (r != 0) {
res = (ARCHIVE_FATAL);
}
}
#endif
/* TODO: reintroduce a safe cache here? */
return res;
#endif
}
/*
* Check a->name for symlinks, returning ARCHIVE_OK if its clean, otherwise
* calls archive_set_error and returns ARCHIVE_{FATAL,FAILED}
*/
static int
check_symlinks(struct archive_write_disk *a)
{
struct archive_string error_string;
int error_number;
int rc;
archive_string_init(&error_string);
rc = check_symlinks_fsobj(a->name, &error_number, &error_string, a->flags);
if (rc != ARCHIVE_OK) {
archive_set_error(&a->archive, error_number, "%s", error_string.s);
}
archive_string_free(&error_string);
a->pst = NULL; /* to be safe */
return rc;
}
#if defined(__CYGWIN__)
/*
* 1. Convert a path separator from '\' to '/' .
@ -2544,15 +2688,17 @@ cleanup_pathname_win(struct archive_write_disk *a)
* is set) if the path is absolute.
*/
static int
cleanup_pathname(struct archive_write_disk *a)
cleanup_pathname_fsobj(char *path, int *error_number, struct archive_string *error_string, int flags)
{
char *dest, *src;
char separator = '\0';
dest = src = a->name;
dest = src = path;
if (*src == '\0') {
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
"Invalid empty pathname");
if (error_number) *error_number = ARCHIVE_ERRNO_MISC;
if (error_string)
archive_string_sprintf(error_string,
"Invalid empty pathname");
return (ARCHIVE_FAILED);
}
@ -2561,9 +2707,11 @@ cleanup_pathname(struct archive_write_disk *a)
#endif
/* Skip leading '/'. */
if (*src == '/') {
if (a->flags & ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
"Path is absolute");
if (flags & ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS) {
if (error_number) *error_number = ARCHIVE_ERRNO_MISC;
if (error_string)
archive_string_sprintf(error_string,
"Path is absolute");
return (ARCHIVE_FAILED);
}
@ -2590,10 +2738,11 @@ cleanup_pathname(struct archive_write_disk *a)
} else if (src[1] == '.') {
if (src[2] == '/' || src[2] == '\0') {
/* Conditionally warn about '..' */
if (a->flags & ARCHIVE_EXTRACT_SECURE_NODOTDOT) {
archive_set_error(&a->archive,
ARCHIVE_ERRNO_MISC,
"Path contains '..'");
if (flags & ARCHIVE_EXTRACT_SECURE_NODOTDOT) {
if (error_number) *error_number = ARCHIVE_ERRNO_MISC;
if (error_string)
archive_string_sprintf(error_string,
"Path contains '..'");
return (ARCHIVE_FAILED);
}
}
@ -2624,7 +2773,7 @@ cleanup_pathname(struct archive_write_disk *a)
* We've just copied zero or more path elements, not including the
* final '/'.
*/
if (dest == a->name) {
if (dest == path) {
/*
* Nothing got copied. The path must have been something
* like '.' or '/' or './' or '/././././/./'.
@ -2639,6 +2788,21 @@ cleanup_pathname(struct archive_write_disk *a)
return (ARCHIVE_OK);
}
static int
cleanup_pathname(struct archive_write_disk *a)
{
struct archive_string error_string;
int error_number;
int rc;
archive_string_init(&error_string);
rc = cleanup_pathname_fsobj(a->name, &error_number, &error_string, a->flags);
if (rc != ARCHIVE_OK) {
archive_set_error(&a->archive, error_number, "%s", error_string.s);
}
archive_string_free(&error_string);
return rc;
}
/*
* Create the parent directory of the specified path, assuming path
* is already in mutable storage.

5
contrib/libarchive/libarchive/test/test_write_disk_secure745.c
View File

@ -58,7 +58,7 @@ DEFINE_TEST(test_write_disk_secure745)
/* Create a symlink pointing to the target directory */
assert((ae = archive_entry_new()) != NULL);
archive_entry_copy_pathname(ae, "sym");
archive_entry_set_mode(ae, S_IFREG | 0777);
archive_entry_set_mode(ae, AE_IFLNK | 0777);
archive_entry_copy_symlink(ae, "../target");
assert(0 == archive_write_header(a, ae));
archive_entry_free(ae);
@ -72,5 +72,8 @@ DEFINE_TEST(test_write_disk_secure745)
/* Permission of target dir should not have changed. */
assertFileMode("../target", 0700);
assert(0 == archive_write_close(a));
archive_write_free(a);
#endif
}

16
contrib/libarchive/libarchive/test/test_write_disk_secure746.c
View File

@ -63,11 +63,11 @@ DEFINE_TEST(test_write_disk_secure746a)
/* Attempt to hardlink to the target directory. */
assert((ae = archive_entry_new()) != NULL);
archive_entry_copy_pathname(ae, "bar");
archive_entry_set_mode(ae, S_IFREG | 0777);
archive_entry_set_mode(ae, AE_IFREG | 0777);
archive_entry_set_size(ae, 8);
archive_entry_copy_hardlink(ae, "../target/foo");
assertEqualInt(ARCHIVE_FAILED, archive_write_header(a, ae));
assertEqualInt(ARCHIVE_FAILED, archive_write_data(a, "modified", 8));
assertEqualInt(ARCHIVE_FATAL, archive_write_data(a, "modified", 8));
archive_entry_free(ae);
/* Verify that target file contents are unchanged. */
@ -105,21 +105,25 @@ DEFINE_TEST(test_write_disk_secure746b)
/* Create a symlink to the target directory. */
assert((ae = archive_entry_new()) != NULL);
archive_entry_copy_pathname(ae, "symlink");
archive_entry_set_mode(ae, AE_IFLNK | 0777);
archive_entry_copy_symlink(ae, "../target");
assertEqualInt(ARCHIVE_FAILED, archive_write_header(a, ae));
assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));
archive_entry_free(ae);
/* Attempt to hardlink to the target directory via the symlink. */
assert((ae = archive_entry_new()) != NULL);
archive_entry_copy_pathname(ae, "bar");
archive_entry_set_mode(ae, S_IFREG | 0777);
archive_entry_set_mode(ae, AE_IFREG | 0777);
archive_entry_set_size(ae, 8);
archive_entry_copy_hardlink(ae, "symlink/foo");
assertEqualInt(ARCHIVE_FAILED, archive_write_header(a, ae));
assertEqualInt(ARCHIVE_FAILED, archive_write_data(a, "modified", 8));
assertEqualIntA(a, ARCHIVE_FAILED, archive_write_header(a, ae));
assertEqualIntA(a, ARCHIVE_FATAL, archive_write_data(a, "modified", 8));
archive_entry_free(ae);
/* Verify that target file contents are unchanged. */
assertTextFileContents("unmodified", "../target/foo");
assertEqualIntA(a, ARCHIVE_FATAL, archive_write_close(a));
archive_write_free(a);
#endif
}

6
contrib/libarchive/libarchive/test/test_write_format_gnutar_filenames.c
View File

@ -100,6 +100,10 @@ DEFINE_TEST(test_write_format_gnutar_linknames)
size_t used;
int i;
#ifdef S_IFLNK
assertEqualInt(S_IFLNK, AE_IFLNK);
#endif
buff = malloc(buffsize); /* million bytes of work area */
assert(buff != NULL);
@ -109,7 +113,7 @@ DEFINE_TEST(test_write_format_gnutar_linknames)
archive_entry_set_birthtime(template, 3, 30);
archive_entry_set_ctime(template, 4, 40);
archive_entry_set_mtime(template, 5, 50);
archive_entry_set_mode(template, S_IFLNK | 0755);
archive_entry_set_mode(template, AE_IFLNK | 0755);
archive_entry_copy_pathname(template, "link");
for (i = 0; i < 2000; ++i) {

2
etc/mtree/BSD.include.dist
View File

@ -110,6 +110,8 @@
..
ciss
..
evdev
..
filemon
..
firewire

16
include/Makefile
View File

@ -154,7 +154,7 @@ copies: .PHONY .META
done; \
fi
.endfor
.for i in ${LDIRS} ${LSUBDIRS:Ndev/agp:Ndev/acpica:Ndev/bktr:Ndev/nand:Ndev/pci} ${LSUBSUBDIRS}
.for i in ${LDIRS} ${LSUBDIRS:Ndev/agp:Ndev/acpica:Ndev/bktr:Ndev/evdev:Ndev/nand:Ndev/pci} ${LSUBSUBDIRS}
cd ${.CURDIR}/../sys; \
${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 $i/*.h \
${DESTDIR}${INCLUDEDIR}/$i
@ -177,6 +177,13 @@ copies: .PHONY .META
${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 nand_dev.h \
${DESTDIR}${INCLUDEDIR}/dev/nand
.endif
cd ${.CURDIR}/../sys/dev/evdev; \
${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 input.h \
${DESTDIR}${INCLUDEDIR}/dev/evdev; \
${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 input-event-codes.h \
${DESTDIR}${INCLUDEDIR}/dev/evdev; \
${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 uinput.h \
${DESTDIR}${INCLUDEDIR}/dev/evdev
cd ${.CURDIR}/../sys/dev/pci; \
${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 pcireg.h \
${DESTDIR}${INCLUDEDIR}/dev/pci
@ -238,7 +245,7 @@ symlinks: .PHONY .META
${INSTALL_SYMLINK} ${TAG_ARGS} ../../../sys/$i/$$h ${DESTDIR}${INCLUDEDIR}/$i; \
done
.endfor
.for i in ${LSUBDIRS:Ndev/agp:Ndev/acpica:Ndev/bktr:Ndev/nand:Ndev/pci}
.for i in ${LSUBDIRS:Ndev/agp:Ndev/acpica:Ndev/bktr:Ndev/evdev:Ndev/nand:Ndev/pci}
cd ${.CURDIR}/../sys/$i; \
for h in *.h; do \
${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/$i/$$h ${DESTDIR}${INCLUDEDIR}/$i; \
@ -266,6 +273,11 @@ symlinks: .PHONY .META
${DESTDIR}${INCLUDEDIR}/dev/nand; \
done
.endif
cd ${.CURDIR}/../sys/dev/evdev; \
for h in input.h input-event-codes.h uinput.h; do \
ln -fs ../../../../sys/dev/evdev/$$h \
${DESTDIR}${INCLUDEDIR}/dev/evdev; \
done
cd ${.CURDIR}/../sys/dev/pci; \
for h in pcireg.h; do \
${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/dev/pci/$$h \

2
lib/libarchive/tests/Makefile
View File

@ -211,6 +211,8 @@ TESTS_SRCS= \
test_write_disk_perms.c \
test_write_disk_secure.c \
test_write_disk_secure744.c \
test_write_disk_secure745.c \
test_write_disk_secure746.c \
test_write_disk_sparse.c \
test_write_disk_symlink.c \
test_write_disk_times.c \

9
lib/libc/stdlib/Makefile.inc
View File

@ -4,7 +4,7 @@
# machine-independent stdlib sources
.PATH: ${LIBC_SRCTOP}/${LIBC_ARCH}/stdlib ${LIBC_SRCTOP}/stdlib
MISRCS+=_Exit.c a64l.c abort.c abs.c atexit.c atof.c atoi.c atol.c atoll.c \
MISRCS+=C99_Exit.c a64l.c abort.c abs.c atexit.c atof.c atoi.c atol.c atoll.c \
bsearch.c cxa_thread_atexit.c div.c exit.c getenv.c getopt.c getopt_long.c \
getsubopt.c hcreate.c hcreate_r.c hdestroy_r.c heapsort.c heapsort_b.c \
hsearch_r.c imaxabs.c imaxdiv.c \
@ -16,6 +16,13 @@ MISRCS+=_Exit.c a64l.c abort.c abs.c atexit.c atof.c atoi.c atol.c atoll.c \
strtol.c strtoll.c strtoq.c strtoul.c strtonum.c strtoull.c \
strtoumax.c strtouq.c system.c tdelete.c tfind.c tsearch.c twalk.c
# Work around an issue on case-insensitive file systems.
# libc has both _Exit.c and _exit.s and they both yield
# _exit.o (case insensitively speaking).
CLEANFILES+=C99_Exit.c
C99_Exit.c: ${LIBC_SRCTOP}/stdlib/_Exit.c .NOMETA
ln -sf ${.ALLSRC} ${.TARGET}
SYM_MAPS+= ${LIBC_SRCTOP}/stdlib/Symbol.map
# machine-dependent stdlib sources

7
lib/libc/sys/cap_enter.2
View File

@ -28,7 +28,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd March 27, 2014
.Dd September 10, 2016
.Dt CAP_ENTER 2
.Os
.Sh NAME
@ -84,6 +84,11 @@ to create a runtime environment inside the sandbox that has as few implicitly
acquired rights as possible.
.Sh RETURN VALUES
.Rv -std cap_enter cap_getmode
.Pp
When the process is in capability mode,
.Fn cap_getmode
sets the flag to a non-zero value.
A zero value means the process is not in capability mode.
.Sh ERRORS
The
.Fn cap_enter

1
lib/libifconfig/Makefile
View File

@ -2,6 +2,7 @@
PACKAGE= lib${LIB}
LIB= ifconfig
PRIVATELIB= true
# Don't build shared library, for now.
NO_PIC=

2
lib/libstand/net.h
View File

@ -130,4 +130,4 @@ n_long inet_addr(char *);
/* Machine-dependent functions: */
time_t getsecs(void);
#endif
#endif /* ! _STAND_NET_H */

2
release/arm/CUBIEBOARD.conf
View File

@ -7,7 +7,7 @@ EMBEDDEDBUILD=1
EMBEDDED_TARGET="arm"
EMBEDDED_TARGET_ARCH="armv6"
EMBEDDEDPORTS="sysutils/u-boot-cubieboard"
KERNEL="CUBIEBOARD"
KERNEL="ALLWINNER_UP"
WORLD_FLAGS="${WORLD_FLAGS} UBLDR_LOADADDR=0x42000000"
IMAGE_SIZE="1G"
PART_SCHEME="MBR"

14
sbin/geom/class/multipath/gmultipath.8
View File

@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd July 18, 2015
.Dd September 8, 2016
.Dt GMULTIPATH 8
.Os
.Sh NAME
@ -255,12 +255,11 @@ When this occurs, that path is marked FAIL, the next path
in a list is selected as active and the failed I/O reissued.
In Active/Active mode all paths not marked FAIL may handle I/O at the same time.
Requests are distributed between paths to equalize load.
For capable devices it allows to utilize the bandwidth of all paths.
For capable devices it allows the utilisation of the bandwidth available on all paths.
In Active/Read mode all paths not marked FAIL may handle reads at the same time,
but unlike in Active/Active mode only one path handles write requests at any
point in time.
It allows to closer follow the original write request order if the layer above
needs it for data consistency (not waiting for requisite write completion
point in time; closely following the original write request order if the layer
above needs it for data consistency (not waiting for requisite write completion
before sending dependent write).
.Pp
When new devices are added to the system the
@ -368,6 +367,11 @@ geom_multipath_load="YES"
.Xr mount 8 ,
.Xr newfs 8 ,
.Xr sysctl 8
.Sh HISTORY
The
.Nm
utility first appeared in
.Fx 7.0
.Sh AUTHORS
.An Matthew Jacob Aq Mt mjacob@FreeBSD.org
.An Alexander Motin Aq Mt mav@FreeBSD.org

7
sbin/ggate/ggatec/ggatec.8
View File

@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd August 25, 2016
.Dd September 8, 2016
.Dt GGATEC 8
.Os
.Sh NAME
@ -173,6 +173,11 @@ client# mount_cd9660 /dev/ggate0 /cdrom
.Xr ggated 8 ,
.Xr ggatel 8 ,
.Xr mount_cd9660 8
.Sh HISTORY
The
.Nm
utility appeared in
.Fx 5.3 .
.Sh AUTHORS
The
.Nm

7
sbin/ggate/ggated/ggated.8
View File

@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd August 25, 2016
.Dd September 8, 2016
.Dt GGATED 8
.Os
.Sh NAME
@ -116,6 +116,11 @@ Export CD-ROM device and a file:
.Xr geom 4 ,
.Xr ggatec 8 ,
.Xr ggatel 8
.Sh HISTORY
The
.Nm
utility appeared in
.Fx 5.3 .
.Sh AUTHORS
The
.Nm

10
sbin/ggate/ggatel/ggatel.8
View File

@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd July 14, 2015
.Dd September 8, 2016
.Dt GGATEL 8
.Os
.Sh NAME
@ -80,7 +80,8 @@ List
providers.
.It Cm rescue
Take over a previously created provider and handle pending and future
requests. This is useful if the initial
requests.
This is useful if the initial
.Nm
process died.
To prevent data loss, the given path must lead to the
@ -151,6 +152,11 @@ ggatel destroy -u 5
.Xr ggated 8 ,
.Xr mount 8 ,
.Xr newfs 8
.Sh HISTORY
The
.Nm
utility appeared in
.Fx 5.3 .
.Sh AUTHORS
The
.Nm

7
sbin/hastctl/hastctl.8
View File

@ -27,7 +27,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd March 14, 2013
.Dd September 8, 2016
.Dt HASTCTL 8
.Os
.Sh NAME
@ -220,6 +220,11 @@ nodeB# application_start
.Xr hastd 8 ,
.Xr mount 8 ,
.Xr newfs 8
.Sh HISTORY
The
.Nm
utility appeared in
.Fx 8.1 .
.Sh AUTHORS
The
.Nm

11
sbin/hastd/hastd.8
View File

@ -27,7 +27,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd February 1, 2010
.Dd September 8, 2016
.Dt HASTD 8
.Os
.Sh NAME
@ -44,8 +44,8 @@ The
daemon is responsible for managing highly available GEOM providers.
.Pp
.Nm
allows to transparently store data on two physically separated machines
connected over the TCP/IP network.
allows the transpaent storage of data on two physically separated machines
connected over a TCP/IP network.
Only one machine (cluster node) can actively use storage provided by
.Nm .
This machine is called primary.
@ -224,6 +224,11 @@ nodeA# mount -o noatime /dev/hast/shared /shared
.Xr mount 8 ,
.Xr newfs 8 ,
.Xr g_bio 9
.Sh HISTORY
The
.Nm
utility appeared in
.Fx 8.1 .
.Sh AUTHORS
The
.Nm

24
sbin/ifconfig/af_link.c
View File

@ -90,13 +90,23 @@ link_getaddr(const char *addr, int which)
if (which != ADDR)
errx(1, "can't set link-level netmask or broadcast");
if ((temp = malloc(strlen(addr) + 2)) == NULL)
errx(1, "malloc failed");
temp[0] = ':';
strcpy(temp + 1, addr);
sdl.sdl_len = sizeof(sdl);
link_addr(temp, &sdl);
free(temp);
if (!strcmp(addr, "random")) {
sdl.sdl_len = sizeof(sdl);
sdl.sdl_alen = ETHER_ADDR_LEN;
sdl.sdl_nlen = 0;
sdl.sdl_family = AF_LINK;
arc4random_buf(&sdl.sdl_data, ETHER_ADDR_LEN);
/* Non-multicast and claim it is a hardware address */
sdl.sdl_data[0] &= 0xfc;
} else {
if ((temp = malloc(strlen(addr) + 2)) == NULL)
errx(1, "malloc failed");
temp[0] = ':';
strcpy(temp + 1, addr);
sdl.sdl_len = sizeof(sdl);
link_addr(temp, &sdl);
free(temp);
}
if (sdl.sdl_alen > sizeof(sa->sa_data))
errx(1, "malformed link-level address");
sa->sa_family = AF_LINK;

16
sbin/ifconfig/ifconfig.8
View File

@ -28,7 +28,7 @@
.\" From: @(#)ifconfig.8 8.3 (Berkeley) 1/5/94
.\" $FreeBSD$
.\"
.Dd June 8, 2016
.Dd September 17, 2016
.Dt IFCONFIG 8
.Os
.Sh NAME
@ -145,6 +145,12 @@ is specified as a series of colon-separated hex digits.
This can be used to, for example,
set a new MAC address on an Ethernet interface, though the
mechanism used is not Ethernet specific.
Use the
.Pq Dq random
keyword to set a randomly generated MAC address.
A randomly-generated MAC address might be the same as one already in use
in the network.
Such duplications are extremely unlikely.
If the interface is already
up when this option is used, it will be briefly brought down and
then brought back up again in order to ensure that the receive
@ -254,7 +260,7 @@ Display subnet masks in dotted quad notation, for example:
.br
255.255.0.0 or 255.255.255.192
.It Sy hex
Display subnet masks in hexidecimal, for example:
Display subnet masks in hexadecimal, for example:
.br
0xffff0000 or 0xffffffc0
.El
@ -2615,13 +2621,13 @@ and
.Cm vlandev
must both be set at the same time.
.It Cm vlanpcp Ar priority_code_point
Priority code point
Priority code point
.Pq Dv PCP
is an 3-bit field which refers to the IEEE 802.1p
class of service and maps to the frame priority level.
.Pp
Values in order of priority are:
.Cm 1
.Cm 1
.Pq Dv Background (lowest) ,
.Cm 0
.Pq Dv Best effort (default) ,
@ -2759,7 +2765,7 @@ interface to send the frame directly to the remote host instead of
broadcasting the frame to the multicast group.
This is the default.
.It Fl vxlanlearn
The forwarding table is not populated by recevied packets.
The forwarding table is not populated by received packets.
.It Cm vxlanflush
Delete all dynamically-learned addresses from the forwarding table.
.It Cm vxlanflushall

8
sbin/iscontrol/iscontrol.8
View File

@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd October 9, 2014
.Dd September 9, 2016
.Dt ISCONTROL 8
.Os
.Sh NAME
@ -125,7 +125,11 @@ whatever options are specified, and start an iscsi-session.
.Xr iscsictl 8
.Sh STANDARDS
RFC 3720
.\"Sh HISTORY
.Sh HISTORY
The
.Nm
utility appeared in
Fx 7.0 .
.Sh BUGS
.Nm
should probably load the iscsi_initiator module if needed.

14
sbin/mdmfs/mdmfs.8
View File

@ -25,7 +25,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd March 9, 2016
.Dd September 9, 2016
.Dt MDMFS 8
.Os
.Sh NAME
@ -127,7 +127,8 @@ to try to detach the unit before attaching it.
.It Fl d Ar max-extent-size
The file system may choose to store large files using extents.
This parameter specifies the largest extent size that may be
used. It is presently limited to its default value which is 16
used.
It is presently limited to its default value which is 16
times the file system blocksize.
.It Fl E Ar path-mdconfig
Use
@ -311,8 +312,8 @@ option is passed to
.Xr mount 8
as
.Fl t .
See the programs that the options are passed to for more information
on their semantics.
For information on semantics, refer to the documentation of the programs
that the options are passed to.
.Sh EXAMPLES
Create and mount a 32 megabyte swap-backed file system on
.Pa /tmp :
@ -394,5 +395,10 @@ was given on the command line.
.Xr mdconfig 8 ,
.Xr mount 8 ,
.Xr newfs 8
.Sh HISTORY
The
.Nm
utility appeared in
.Fx 5.0 .
.Sh AUTHORS
.An Dima Dorfman

18
sbin/mount_nfs/mount_nfs.8
View File

@ -28,7 +28,7 @@
.\" @(#)mount_nfs.8 8.3 (Berkeley) 3/29/95
.\" $FreeBSD$
.\"
.Dd October 30, 2014
.Dd September 10, 2016
.Dt MOUNT_NFS 8
.Os
.Sh NAME
@ -183,8 +183,8 @@ for positive name cache entries.
If this is set to 0 it disables positive name caching for the mount point.
.It Cm negnametimeo Ns = Ns Aq Ar value
Override the default of NFS_DEFAULT_NEGNAMETIMEO for the timeout (in seconds)
for negative name cache entries. If this is set to 0 it disables negative
name caching for the mount point.
for negative name cache entries.
If this is set to 0 it disables negative name caching for the mount point.
.It Cm nfsv2
Use the NFS Version 2 protocol (the default is to try version 3 first
then version 2).
@ -262,7 +262,7 @@ such that the dirty byte range becomes a superset of the bytes
that are dirty.
This reduces the number of writes significantly for software
builds.
The merging of byte ranges isn't done if the file has been file
The merging of byte ranges is not done if the file has been file
locked, since most applications modifying a file from multiple
clients will use file locking.
As such, this option could result in a corrupted file for the
@ -271,8 +271,9 @@ clients concurrently without using file locking.
.It Cm principal
For the RPCSEC_GSS security flavors, such as krb5, krb5i and krb5p,
this option sets the name of the host based principal name expected
by the server. This option overrides the default, which will be
``nfs@<server-fqdn>'' and should normally be sufficient.
by the server.
This option overrides the default, which will be ``nfs@<server-fqdn>''
and should normally be sufficient.
.It Cm noresvport
Do
.Em not
@ -515,6 +516,11 @@ Same as
.Xr nfsd 8 ,
.Xr nfsiod 8 ,
.Xr showmount 8
.Sh HISTORY
A version of the
.Nm
utility appeared in
.Bx 4.4 .
.Sh BUGS
Since nfsv4 performs open/lock operations that have their ordering strictly
enforced by the server, the options

9
sbin/nandfs/nandfs.8
View File

@ -29,7 +29,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd February 28, 2012
.Dd September 10, 2016
.Dt NANDFS 8
.Os
.Sh NAME
@ -48,7 +48,7 @@
.Sh DESCRIPTION
The
.Nm
utility allows to manage snapshots of a mounted NAND FS.
utility allows the management of snapshots on a mounted NAND FS.
.Sh EXAMPLES
Create a snapshot of filesystem mounted on
.Em /nand .
@ -69,6 +69,11 @@ Remove snapshot 1 of filesystem mounted on
.Bd -literal -offset 2n
.Li # Ic nandfs rmsnap 1 /nand
.Ed
.Sh HISTORY
The
.Nm
utility appeared in
.Fx 10.0 .
.Sh AUTHORS
This utility and manual page were written by
.An Mateusz Guzik .

2
sbin/natd/natd.c
View File

@ -2006,7 +2006,7 @@ NewInstance(const char *name)
}
}
ninstance++;
ip = calloc(sizeof *ip, 1);
ip = calloc(1, sizeof(*ip));
ip->name = strdup(name);
ip->la = LibAliasInit (ip->la);
ip->assignAliasAddr = 0;

13
sbin/nvmecontrol/nvmecontrol.8
View File

@ -33,7 +33,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd March 26, 2013
.Dd September 10, 2016
.Dt NVMECONTROL 8
.Os
.Sh NAME
@ -94,9 +94,9 @@ Display an hexadecimal dump of the nvme0 IDENTIFY_NAMESPACE data for namespace
.Pp
.Dl nvmecontrol perftest -n 32 -o read -s 512 -t 30 nvme0ns1
.Pp
Run a performance test on nvme0ns1 using 32 kernel threads for 30 seconds. Each
thread will issue a single 512 byte read command. Results are printed to
stdout when 30 seconds expires.
Run a performance test on nvme0ns1 using 32 kernel threads for 30 seconds.
Each thread will issue a single 512 byte read command.
Results are printed to stdout when 30 seconds expires.
.Pp
.Dl nvmecontrol reset nvme0
.Pp
@ -137,6 +137,11 @@ Set the current power mode.
.Dl nvmecontrol power nvme0
.Pp
Get the current power mode.
.Sh HISTORY
The
.Nm
utility appeared in
.Fx 9.2 .
.Sh AUTHORS
.An -nosplit
.Nm

11
sbin/rcorder/rcorder.8
View File

@ -1,7 +1,7 @@
.\" $NetBSD: rcorder.8,v 1.3 2000/07/17 14:16:22 mrg Exp $
.\"
.\" Copyright (c) 1998
.\" Perry E. Metzger. All rights reserved.
.\" Perry E. Metzger. All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
@ -31,7 +31,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd August 5, 2011
.Dd September 10, 2016
.Dt RCORDER 8
.Os
.Sh NAME
@ -160,8 +160,11 @@ processing the stated file.
.Sh HISTORY
The
.Nm
utility first appeared in
utility appeared in
.Nx 1.5 .
.Nm
utility first appeared in
.Fx 5.0 .
.Sh AUTHORS
.An -nosplit
Written by
@ -172,7 +175,7 @@ and
The
.Dq Li REQUIRE
keyword is misleading:
It doesn't describe which daemons have to be running before a script
It does not describe which daemons have to be running before a script
will be started.
It describes which scripts must be placed before it in
the dependency ordering.

4
sbin/reboot/reboot.8
View File

@ -28,7 +28,7 @@
.\" @(#)reboot.8 8.1 (Berkeley) 6/9/93
.\" $FreeBSD$
.\"
.Dd Dec 12, 2015
.Dd September 10, 2016
.Dt REBOOT 8
.Os
.Sh NAME
@ -165,4 +165,4 @@ reboot -r
A
.Nm
utility appeared in
.At v6 .
.Bx 4.0 .

4
sbin/umount/umount.8
View File

@ -28,7 +28,7 @@
.\" @(#)umount.8 8.2 (Berkeley) 5/8/95
.\" $FreeBSD$
.\"
.Dd July 7, 2016
.Dd September 10, 2016
.Dt UMOUNT 8
.Os
.Sh NAME
@ -158,4 +158,4 @@ file system table
A
.Nm
utility appeared in
.At v6 .
.At v1 .

14
share/man/man9/device_quiet.9
View File

@ -28,7 +28,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd June 21, 1999
.Dd September 12, 2016
.Dt DEVICE_QUIET 9
.Os
.Sh NAME
@ -49,16 +49,18 @@
Each device has a quiet flag associated with it.
A device is
verbose by default when it is created but may be quieted to prevent
the device identification string to be printed during probe.
printing of the device identification string during attach
and printing of a message during detach.
To quiet a device, call
.Fn device_quiet ,
to re-enable to probe message (to make the message appear again, for
example after a
.Xr device_detach 9 )
.Fn device_quiet
during a device driver probe routine.
To re-enable probe messages,
call
.Fn device_verbose .
To test to see if a device is quieted, call
.Fn device_is_quiet .
.Pp
Devices are implicitly marked verbose after a driver detaches.
.Sh SEE ALSO
.Xr device 9
.Sh AUTHORS

10
share/man/man9/fpu_kern.9
View File

@ -120,6 +120,16 @@ could be used from both kernel thread and syscall contexts.
The
.Fn fpu_kern_leave
function correctly handles such contexts.
.It Dv FPU_KERN_NOCTX
Avoid nesting save area.
If the flag is specified, the
.Fa ctx
must be passed as
.Va NULL .
The flag should only be used for really short code blocks
which can be executed in a critical section.
It avoids the need to allocate the FPU context by the cost
of increased system latency.
.El
.El
.Pp

9
share/mk/meta.sys.mk
View File

@ -114,16 +114,13 @@ _metaError: .NOMETA .NOTMAIN
.endif
META_COOKIE_TOUCH=
# some targets need to be .PHONY in non-meta mode
META_NOPHONY= .PHONY
# Are we, after all, in meta mode?
.if ${.MAKE.MODE:Uno:Mmeta*} != ""
MKDEP_MK = meta.autodep.mk
# we can afford to use cookies to prevent some targets
# re-running needlessly
META_COOKIE_TOUCH= touch ${COOKIE.${.TARGET}:U${.OBJDIR}/${.TARGET:T}}
META_COOKIE_TOUCH?= touch ${COOKIE.${.TARGET}:U${.OBJDIR}/${.TARGET:T}}
META_NOPHONY=
# some targets involve old pre-built targets
@ -159,5 +156,9 @@ BUILD_AT_LEVEL0 ?= no
.endif
.endif
.else
META_COOKIE_TOUCH=
# some targets need to be .PHONY in non-meta mode
META_NOPHONY= .PHONY
.endif
.endif

71
sys/amd64/amd64/fpu.c
View File

@ -633,6 +633,8 @@ fpudna(void)
*/
critical_enter();
KASSERT((curpcb->pcb_flags & PCB_FPUNOSAVE) == 0,
("fpudna while in fpu_kern_enter(FPU_KERN_NOCTX)"));
if (PCPU_GET(fpcurthread) == curthread) {
printf("fpudna: fpcurthread == curthread\n");
stop_emulating();
@ -964,13 +966,39 @@ fpu_kern_enter(struct thread *td, struct fpu_kern_ctx *ctx, u_int flags)
{
struct pcb *pcb;
KASSERT((ctx->flags & FPU_KERN_CTX_INUSE) == 0, ("using inuse ctx"));
pcb = td->td_pcb;
KASSERT((flags & FPU_KERN_NOCTX) != 0 || ctx != NULL,
("ctx is required when !FPU_KERN_NOCTX"));
KASSERT(ctx == NULL || (ctx->flags & FPU_KERN_CTX_INUSE) == 0,
("using inuse ctx"));
KASSERT((pcb->pcb_flags & PCB_FPUNOSAVE) == 0,
("recursive fpu_kern_enter while in PCB_FPUNOSAVE state"));
if ((flags & FPU_KERN_NOCTX) != 0) {
critical_enter();
stop_emulating();
if (curthread == PCPU_GET(fpcurthread)) {
fpusave(curpcb->pcb_save);
PCPU_SET(fpcurthread, NULL);
} else {
KASSERT(PCPU_GET(fpcurthread) == NULL,
("invalid fpcurthread"));
}
/*
* This breaks XSAVEOPT tracker, but
* PCB_FPUNOSAVE state is supposed to never need to
* save FPU context at all.
*/
fpurestore(fpu_initialstate);
set_pcb_flags(pcb, PCB_KERNFPU | PCB_FPUNOSAVE |
PCB_FPUINITDONE);
return (0);
}
if ((flags & FPU_KERN_KTHR) != 0 && is_fpu_kern_thread(0)) {
ctx->flags = FPU_KERN_CTX_DUMMY | FPU_KERN_CTX_INUSE;
return (0);
}
pcb = td->td_pcb;
KASSERT(!PCB_USER_FPU(pcb) || pcb->pcb_save ==
get_pcb_user_save_pcb(pcb), ("mangled pcb_save"));
ctx->flags = FPU_KERN_CTX_INUSE;
@ -989,19 +1017,34 @@ fpu_kern_leave(struct thread *td, struct fpu_kern_ctx *ctx)
{
struct pcb *pcb;
KASSERT((ctx->flags & FPU_KERN_CTX_INUSE) != 0,
("leaving not inuse ctx"));
ctx->flags &= ~FPU_KERN_CTX_INUSE;
if (is_fpu_kern_thread(0) && (ctx->flags & FPU_KERN_CTX_DUMMY) != 0)
return (0);
KASSERT((ctx->flags & FPU_KERN_CTX_DUMMY) == 0, ("dummy ctx"));
pcb = td->td_pcb;
critical_enter();
if (curthread == PCPU_GET(fpcurthread))
fpudrop();
critical_exit();
pcb->pcb_save = ctx->prev;
if ((pcb->pcb_flags & PCB_FPUNOSAVE) != 0) {
KASSERT(ctx == NULL, ("non-null ctx after FPU_KERN_NOCTX"));
KASSERT(PCPU_GET(fpcurthread) == NULL,
("non-NULL fpcurthread for PCB_FPUNOSAVE"));
CRITICAL_ASSERT(td);
clear_pcb_flags(pcb, PCB_FPUNOSAVE | PCB_FPUINITDONE);
start_emulating();
critical_exit();
} else {
KASSERT((ctx->flags & FPU_KERN_CTX_INUSE) != 0,
("leaving not inuse ctx"));
ctx->flags &= ~FPU_KERN_CTX_INUSE;
if (is_fpu_kern_thread(0) &&
(ctx->flags & FPU_KERN_CTX_DUMMY) != 0)
return (0);
KASSERT((ctx->flags & FPU_KERN_CTX_DUMMY) == 0,
("dummy ctx"));
critical_enter();
if (curthread == PCPU_GET(fpcurthread))
fpudrop();
critical_exit();
pcb->pcb_save = ctx->prev;
}
if (pcb->pcb_save == get_pcb_user_save_pcb(pcb)) {
if ((pcb->pcb_flags & PCB_USERFPUINITDONE) != 0) {
set_pcb_flags(pcb, PCB_FPUINITDONE);

1
sys/amd64/amd64/machdep.c
View File

@ -269,7 +269,6 @@ cpu_startup(dummy)
*/
startrtclock();
printcpuinfo();
panicifcpuunsupported();
/*
* Display physical memory if SMBIOS reports reasonable amount.

38
sys/amd64/amd64/trap.c
View File

@ -176,7 +176,10 @@ trap(struct trapframe *frame)
#endif
struct thread *td = curthread;
struct proc *p = td->td_proc;
int i = 0, ucode = 0, code;
#ifdef KDB
register_t dr6;
#endif
int i = 0, ucode = 0;
u_int type;
register_t addr = 0;
ksiginfo_t ksi;
@ -236,7 +239,7 @@ trap(struct trapframe *frame)
* interrupts disabled until they are accidentally
* enabled later.
*/
if (ISPL(frame->tf_cs) == SEL_UPL)
if (TRAPF_USERMODE(frame))
uprintf(
"pid %ld (%s): trap %d with interrupts disabled\n",
(long)curproc->p_pid, curthread->td_name, type);
@ -258,9 +261,7 @@ trap(struct trapframe *frame)
}
}
code = frame->tf_err;
if (ISPL(frame->tf_cs) == SEL_UPL) {
if (TRAPF_USERMODE(frame)) {
/* user trap */
td->td_pticks = 0;
@ -377,7 +378,7 @@ trap(struct trapframe *frame)
#ifdef DEV_ISA
case T_NMI:
/* machine/parity/power fail/"kitchen sink" faults */
if (isa_nmi(code) == 0) {
if (isa_nmi(frame->tf_err) == 0) {
#ifdef KDB
/*
* NMI can be hooked up to a pushbutton
@ -540,8 +541,7 @@ trap(struct trapframe *frame)
* Reset breakpoint bits because the
* processor doesn't
*/
/* XXX check upper bits here */
load_dr6(rdr6() & 0xfffffff0);
load_dr6(rdr6() & ~0xf);
goto out;
}
/*
@ -553,7 +553,10 @@ trap(struct trapframe *frame)
* Otherwise, debugger traps "can't happen".
*/
#ifdef KDB
if (kdb_trap(type, 0, frame))
/* XXX %dr6 is not quite reentrant. */
dr6 = rdr6();
load_dr6(dr6 & ~0x4000);
if (kdb_trap(type, dr6, frame))
goto out;
#endif
break;
@ -561,7 +564,7 @@ trap(struct trapframe *frame)
#ifdef DEV_ISA
case T_NMI:
/* machine/parity/power fail/"kitchen sink" faults */
if (isa_nmi(code) == 0) {
if (isa_nmi(frame->tf_err) == 0) {
#ifdef KDB
/*
* NMI can be hooked up to a pushbutton
@ -773,7 +776,6 @@ trap_fatal(frame, eva)
{
int code, ss;
u_int type;
long esp;
struct soft_segment_descriptor softseg;
char *msg;
@ -787,7 +789,7 @@ trap_fatal(frame, eva)
else
msg = "UNKNOWN";
printf("\n\nFatal trap %d: %s while in %s mode\n", type, msg,
ISPL(frame->tf_cs) == SEL_UPL ? "user" : "kernel");
TRAPF_USERMODE(frame) ? "user" : "kernel");
#ifdef SMP
/* two separate prints in case of a trap on an unmapped page */
printf("cpuid = %d; ", PCPU_GET(cpuid));
@ -804,14 +806,8 @@ trap_fatal(frame, eva)
}
printf("instruction pointer = 0x%lx:0x%lx\n",
frame->tf_cs & 0xffff, frame->tf_rip);
if (ISPL(frame->tf_cs) == SEL_UPL) {
ss = frame->tf_ss & 0xffff;
esp = frame->tf_rsp;
} else {
ss = GSEL(GDATA_SEL, SEL_KPL);
esp = (long)&frame->tf_rsp;
}
printf("stack pointer = 0x%x:0x%lx\n", ss, esp);
ss = frame->tf_ss & 0xffff;
printf("stack pointer = 0x%x:0x%lx\n", ss, frame->tf_rsp);
printf("frame pointer = 0x%x:0x%lx\n", ss, frame->tf_rbp);
printf("code segment = base 0x%lx, limit 0x%lx, type 0x%x\n",
softseg.ssd_base, softseg.ssd_limit, softseg.ssd_type);
@ -934,7 +930,7 @@ amd64_syscall(struct thread *td, int traced)
ksiginfo_t ksi;
#ifdef DIAGNOSTIC
if (ISPL(td->td_frame->tf_cs) != SEL_UPL) {
if (!TRAPF_USERMODE(td->td_frame)) {
panic("syscall");
/* NOT REACHED */
}

46
sys/amd64/include/cputypes.h
View File

@ -1,48 +1,6 @@
/*-
* Copyright (c) 1993 Christopher G. Demetriou
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
* This file is in the public domain.
*/
#ifndef _MACHINE_CPUTYPES_H_
#define _MACHINE_CPUTYPES_H_
/* $FreeBSD$ */
#include <x86/cputypes.h>
/*
* Classes of processor.
*/
#define CPUCLASS_X86 0 /* X86 */
#define CPUCLASS_K8 1 /* K8 AMD64 class */
/*
* Kinds of processor.
*/
#define CPU_X86 0 /* Intel */
#define CPU_CLAWHAMMER 1 /* AMD Clawhammer */
#define CPU_SLEDGEHAMMER 2 /* AMD Sledgehammer */
#endif /* !_MACHINE_CPUTYPES_H_ */

19
sys/amd64/include/db_machdep.h
View File

@ -56,23 +56,28 @@ do { \
#define db_clear_single_step kdb_cpu_clear_singlestep
#define db_set_single_step kdb_cpu_set_singlestep
#define IS_BREAKPOINT_TRAP(type, code) ((type) == T_BPTFLT)
/*
* Watchpoints are not supported. The debug exception type is in %dr6
* and not yet in the args to this macro.
* The debug exception type is copied from %dr6 to 'code' and used to
* disambiguate single step traps. Watchpoints have no special support.
* Our hardware breakpoints are not well integrated with ddb and are too
* different from watchpoints. ddb treats them as unknown traps with
* unknown addresses and doesn't turn them off while it is running.
*/
#define IS_WATCHPOINT_TRAP(type, code) 0
#define IS_BREAKPOINT_TRAP(type, code) ((type) == T_BPTFLT)
#define IS_SSTEP_TRAP(type, code) ((type) == T_TRCTRAP && (code) & 0x4000)
#define IS_WATCHPOINT_TRAP(type, code) 0
#define I_CALL 0xe8
#define I_CALLI 0xff
#define i_calli(ins) (((ins)&0xff) == I_CALLI && ((ins)&0x3800) == 0x1000)
#define I_RET 0xc3
#define I_IRET 0xcf
#define i_rex(ins) (((ins) & 0xff) == 0x41 || ((ins) & 0xff) == 0x43)
#define inst_trap_return(ins) (((ins)&0xff) == I_IRET)
#define inst_return(ins) (((ins)&0xff) == I_RET)
#define inst_call(ins) (((ins)&0xff) == I_CALL || \
(((ins)&0xff) == I_CALLI && \
((ins)&0x3800) == 0x1000))
#define inst_call(ins) (((ins)&0xff) == I_CALL || i_calli(ins) || \
(i_calli((ins) >> 8) && i_rex(ins)))
#define inst_load(ins) 0
#define inst_store(ins) 0

1
sys/amd64/include/fpu.h
View File

@ -86,6 +86,7 @@ void fpu_save_area_reset(struct savefpu *fsa);
#define FPU_KERN_NORMAL 0x0000
#define FPU_KERN_NOWAIT 0x0001
#define FPU_KERN_KTHR 0x0002
#define FPU_KERN_NOCTX 0x0004
#endif

1
sys/amd64/include/pcb.h
View File

@ -83,6 +83,7 @@ struct pcb {
#define PCB_FPUINITDONE 0x08 /* fpu state is initialized */
#define PCB_USERFPUINITDONE 0x10 /* fpu user state is initialized */
#define PCB_32BIT 0x40 /* process has 32 bit context (segs etc) */
#define PCB_FPUNOSAVE 0x80 /* no save area for current FPU ctx */
uint16_t pcb_initial_fpucw;

296
sys/arm/allwinner/a10_mmc.c
View File

@ -48,7 +48,6 @@ __FBSDID("$FreeBSD$");
#include <dev/mmc/mmcreg.h>
#include <dev/mmc/mmcbrvar.h>
#include <arm/allwinner/aw_machdep.h>
#include <arm/allwinner/a10_mmc.h>
#include <dev/extres/clk/clk.h>
#include <dev/extres/hwreset/hwreset.h>
@ -56,16 +55,12 @@ __FBSDID("$FreeBSD$");
#define A10_MMC_MEMRES 0
#define A10_MMC_IRQRES 1
#define A10_MMC_RESSZ 2
#define A10_MMC_DMA_SEGS 16
#define A10_MMC_DMA_SEGS ((MAXPHYS / PAGE_SIZE) + 1)
#define A10_MMC_DMA_MAX_SIZE 0x2000
#define A10_MMC_DMA_FTRGLEVEL 0x20070008
#define CARD_ID_FREQUENCY 400000
static int a10_mmc_pio_mode = 0;
TUNABLE_INT("hw.a10.mmc.pio_mode", &a10_mmc_pio_mode);
static struct ofw_compat_data compat_data[] = {
{"allwinner,sun4i-a10-mmc", 1},
{"allwinner,sun5i-a13-mmc", 1},
@ -73,14 +68,11 @@ static struct ofw_compat_data compat_data[] = {
};
struct a10_mmc_softc {
bus_space_handle_t a10_bsh;
bus_space_tag_t a10_bst;
device_t a10_dev;
clk_t a10_clk_ahb;
clk_t a10_clk_mmc;
hwreset_t a10_rst_ahb;
int a10_bus_busy;
int a10_id;
int a10_resid;
int a10_timeout;
struct callout a10_timeoutc;
@ -91,7 +83,6 @@ struct a10_mmc_softc {
uint32_t a10_intr;
uint32_t a10_intr_wait;
void * a10_intrhand;
bus_size_t a10_fifo_reg;
/* Fields required for DMA access. */
bus_addr_t a10_dma_desc_phys;
@ -100,7 +91,6 @@ struct a10_mmc_softc {
void * a10_dma_desc;
bus_dmamap_t a10_dma_buf_map;
bus_dma_tag_t a10_dma_buf_tag;
int a10_dma_inuse;
int a10_dma_map_err;
};
@ -116,7 +106,7 @@ static int a10_mmc_detach(device_t);
static int a10_mmc_setup_dma(struct a10_mmc_softc *);
static int a10_mmc_reset(struct a10_mmc_softc *);
static void a10_mmc_intr(void *);
static int a10_mmc_update_clock(struct a10_mmc_softc *);
static int a10_mmc_update_clock(struct a10_mmc_softc *, uint32_t);
static int a10_mmc_update_ios(device_t, device_t);
static int a10_mmc_request(device_t, device_t, struct mmc_request *);
@ -127,9 +117,9 @@ static int a10_mmc_release_host(device_t, device_t);
#define A10_MMC_LOCK(_sc) mtx_lock(&(_sc)->a10_mtx)
#define A10_MMC_UNLOCK(_sc) mtx_unlock(&(_sc)->a10_mtx)
#define A10_MMC_READ_4(_sc, _reg) \
bus_space_read_4((_sc)->a10_bst, (_sc)->a10_bsh, _reg)
bus_read_4((_sc)->a10_res[A10_MMC_MEMRES], _reg)
#define A10_MMC_WRITE_4(_sc, _reg, _value) \
bus_space_write_4((_sc)->a10_bst, (_sc)->a10_bsh, _reg, _value)
bus_write_4((_sc)->a10_res[A10_MMC_MEMRES], _reg, _value)
static int
a10_mmc_probe(device_t dev)
@ -160,17 +150,10 @@ a10_mmc_attach(device_t dev)
sc = device_get_softc(dev);
sc->a10_dev = dev;
sc->a10_req = NULL;
sc->a10_id = device_get_unit(dev);
if (sc->a10_id > 3) {
device_printf(dev, "only 4 hosts are supported (0-3)\n");
return (ENXIO);
}
if (bus_alloc_resources(dev, a10_mmc_res_spec, sc->a10_res) != 0) {
device_printf(dev, "cannot allocate device resources\n");
return (ENXIO);
}
sc->a10_bst = rman_get_bustag(sc->a10_res[A10_MMC_MEMRES]);
sc->a10_bsh = rman_get_bushandle(sc->a10_res[A10_MMC_MEMRES]);
if (bus_setup_intr(dev, sc->a10_res[A10_MMC_IRQRES],
INTR_TYPE_MISC | INTR_MPSAFE, NULL, a10_mmc_intr, sc,
&sc->a10_intrhand)) {
@ -182,31 +165,12 @@ a10_mmc_attach(device_t dev)
MTX_DEF);
callout_init_mtx(&sc->a10_timeoutc, &sc->a10_mtx, 0);
#if defined(__arm__)
/*
* Later chips use a different FIFO offset. Unfortunately the FDT
* uses the same compatible string for old and new implementations.
*/
switch (allwinner_soc_family()) {
case ALLWINNERSOC_SUN4I:
case ALLWINNERSOC_SUN5I:
case ALLWINNERSOC_SUN7I:
sc->a10_fifo_reg = A10_MMC_FIFO;
break;
default:
sc->a10_fifo_reg = A31_MMC_FIFO;
break;
}
#else /* __aarch64__ */
sc->a10_fifo_reg = A31_MMC_FIFO;
#endif
/* De-assert reset */
if (hwreset_get_by_ofw_name(dev, 0, "ahb", &sc->a10_rst_ahb) == 0) {
error = hwreset_deassert(sc->a10_rst_ahb);
if (error != 0) {
device_printf(dev, "cannot de-assert reset\n");
return (error);
goto fail;
}
}
@ -244,19 +208,22 @@ a10_mmc_attach(device_t dev)
SYSCTL_ADD_INT(ctx, tree, OID_AUTO, "req_timeout", CTLFLAG_RW,
&sc->a10_timeout, 0, "Request timeout in seconds");
/* Reset controller. */
/* Hardware reset */
A10_MMC_WRITE_4(sc, A10_MMC_HWRST, 1);
DELAY(100);
A10_MMC_WRITE_4(sc, A10_MMC_HWRST, 0);
DELAY(500);
/* Soft Reset controller. */
if (a10_mmc_reset(sc) != 0) {
device_printf(dev, "cannot reset the controller\n");
goto fail;
}
if (a10_mmc_pio_mode == 0 && a10_mmc_setup_dma(sc) != 0) {
if (a10_mmc_setup_dma(sc) != 0) {
device_printf(sc->a10_dev, "Couldn't setup DMA!\n");
a10_mmc_pio_mode = 1;
goto fail;
}
if (bootverbose)
device_printf(sc->a10_dev, "DMA status: %s\n",
a10_mmc_pio_mode ? "disabled" : "enabled");
if (OF_getencprop(node, "bus-width", &bus_width, sizeof(uint32_t)) <= 0)
bus_width = 4;
@ -369,7 +336,6 @@ a10_dma_cb(void *arg, bus_dma_segment_t *segs, int nsegs, int err)
return;
dma_desc = sc->a10_dma_desc;
/* Note nsegs is guaranteed to be zero if err is non-zero. */
for (i = 0; i < nsegs; i++) {
dma_desc[i].buf_size = segs[i].ds_len;
dma_desc[i].buf_addr = segs[i].ds_addr;
@ -386,7 +352,7 @@ a10_dma_cb(void *arg, bus_dma_segment_t *segs, int nsegs, int err)
A10_MMC_DMA_CONFIG_ER;
dma_desc[i].next = 0;
}
}
}
}
static int
@ -401,13 +367,12 @@ a10_mmc_prepare_dma(struct a10_mmc_softc *sc)
if (cmd->data->len > A10_MMC_DMA_MAX_SIZE * A10_MMC_DMA_SEGS)
return (EFBIG);
error = bus_dmamap_load(sc->a10_dma_buf_tag, sc->a10_dma_buf_map,
cmd->data->data, cmd->data->len, a10_dma_cb, sc, BUS_DMA_NOWAIT);
cmd->data->data, cmd->data->len, a10_dma_cb, sc, 0);
if (error)
return (error);
if (sc->a10_dma_map_err)
return (sc->a10_dma_map_err);
sc->a10_dma_inuse = 1;
if (cmd->data->flags & MMC_DATA_WRITE)
sync_op = BUS_DMASYNC_PREWRITE;
else
@ -415,27 +380,32 @@ a10_mmc_prepare_dma(struct a10_mmc_softc *sc)
bus_dmamap_sync(sc->a10_dma_buf_tag, sc->a10_dma_buf_map, sync_op);
bus_dmamap_sync(sc->a10_dma_tag, sc->a10_dma_map, BUS_DMASYNC_PREWRITE);
val = A10_MMC_READ_4(sc, A10_MMC_IMASK);
val &= ~(A10_MMC_RX_DATA_REQ | A10_MMC_TX_DATA_REQ);
A10_MMC_WRITE_4(sc, A10_MMC_IMASK, val);
val = A10_MMC_READ_4(sc, A10_MMC_GCTRL);
val &= ~A10_MMC_ACCESS_BY_AHB;
val |= A10_MMC_DMA_ENABLE;
A10_MMC_WRITE_4(sc, A10_MMC_GCTRL, val);
val |= A10_MMC_DMA_RESET;
A10_MMC_WRITE_4(sc, A10_MMC_GCTRL, val);
A10_MMC_WRITE_4(sc, A10_MMC_DMAC, A10_MMC_IDMAC_SOFT_RST);
/* Enable DMA */
val = A10_MMC_READ_4(sc, A10_MMC_GCTL);
val &= ~A10_MMC_CTRL_FIFO_AC_MOD;
val |= A10_MMC_CTRL_DMA_ENB;
A10_MMC_WRITE_4(sc, A10_MMC_GCTL, val);
/* Reset DMA */
val |= A10_MMC_CTRL_DMA_RST;
A10_MMC_WRITE_4(sc, A10_MMC_GCTL, val);
A10_MMC_WRITE_4(sc, A10_MMC_DMAC, A10_MMC_DMAC_IDMAC_SOFT_RST);
A10_MMC_WRITE_4(sc, A10_MMC_DMAC,
A10_MMC_IDMAC_IDMA_ON | A10_MMC_IDMAC_FIX_BURST);
val = A10_MMC_READ_4(sc, A10_MMC_IDIE);
val &= ~(A10_MMC_IDMAC_RECEIVE_INT | A10_MMC_IDMAC_TRANSMIT_INT);
A10_MMC_DMAC_IDMAC_IDMA_ON | A10_MMC_DMAC_IDMAC_FIX_BURST);
/* Enable RX or TX DMA interrupt */
if (cmd->data->flags & MMC_DATA_WRITE)
val |= A10_MMC_IDMAC_TRANSMIT_INT;
val |= A10_MMC_IDST_TX_INT;
else
val |= A10_MMC_IDMAC_RECEIVE_INT;
val |= A10_MMC_IDST_RX_INT;
A10_MMC_WRITE_4(sc, A10_MMC_IDIE, val);
/* Set DMA descritptor list address */
A10_MMC_WRITE_4(sc, A10_MMC_DLBA, sc->a10_dma_desc_phys);
A10_MMC_WRITE_4(sc, A10_MMC_FTRGL, A10_MMC_DMA_FTRGLEVEL);
/* FIFO trigger level */
A10_MMC_WRITE_4(sc, A10_MMC_FWLR, A10_MMC_DMA_FTRGLEVEL);
return (0);
}
@ -445,11 +415,10 @@ a10_mmc_reset(struct a10_mmc_softc *sc)
{
int timeout;
A10_MMC_WRITE_4(sc, A10_MMC_GCTRL,
A10_MMC_READ_4(sc, A10_MMC_GCTRL) | A10_MMC_RESET);
A10_MMC_WRITE_4(sc, A10_MMC_GCTL, A10_MMC_RESET);
timeout = 1000;
while (--timeout > 0) {
if ((A10_MMC_READ_4(sc, A10_MMC_GCTRL) & A10_MMC_RESET) == 0)
if ((A10_MMC_READ_4(sc, A10_MMC_GCTL) & A10_MMC_RESET) == 0)
break;
DELAY(100);
}
@ -457,18 +426,20 @@ a10_mmc_reset(struct a10_mmc_softc *sc)
return (ETIMEDOUT);
/* Set the timeout. */
A10_MMC_WRITE_4(sc, A10_MMC_TIMEOUT, 0xffffffff);
A10_MMC_WRITE_4(sc, A10_MMC_TMOR,
A10_MMC_TMOR_DTO_LMT_SHIFT(A10_MMC_TMOR_DTO_LMT_MASK) |
A10_MMC_TMOR_RTO_LMT_SHIFT(A10_MMC_TMOR_RTO_LMT_MASK));
/* Clear pending interrupts. */
A10_MMC_WRITE_4(sc, A10_MMC_RINTR, 0xffffffff);
A10_MMC_WRITE_4(sc, A10_MMC_RISR, 0xffffffff);
A10_MMC_WRITE_4(sc, A10_MMC_IDST, 0xffffffff);
/* Unmask interrupts. */
A10_MMC_WRITE_4(sc, A10_MMC_IMASK,
A10_MMC_CMD_DONE | A10_MMC_INT_ERR_BIT |
A10_MMC_DATA_OVER | A10_MMC_AUTOCMD_DONE);
A10_MMC_WRITE_4(sc, A10_MMC_IMKR,
A10_MMC_INT_CMD_DONE | A10_MMC_INT_ERR_BIT |
A10_MMC_INT_DATA_OVER | A10_MMC_INT_AUTO_STOP_DONE);
/* Enable interrupts and AHB access. */
A10_MMC_WRITE_4(sc, A10_MMC_GCTRL,
A10_MMC_READ_4(sc, A10_MMC_GCTRL) | A10_MMC_INT_ENABLE);
A10_MMC_WRITE_4(sc, A10_MMC_GCTL,
A10_MMC_READ_4(sc, A10_MMC_GCTL) | A10_MMC_CTRL_INT_ENB);
return (0);
}
@ -483,12 +454,6 @@ a10_mmc_req_done(struct a10_mmc_softc *sc)
if (cmd->error != MMC_ERR_NONE) {
/* Reset the controller. */
a10_mmc_reset(sc);
a10_mmc_update_clock(sc);
}
if (sc->a10_dma_inuse == 0) {
/* Reset the FIFO. */
A10_MMC_WRITE_4(sc, A10_MMC_GCTRL,
A10_MMC_READ_4(sc, A10_MMC_GCTRL) | A10_MMC_FIFO_RESET);
}
req = sc->a10_req;
@ -496,7 +461,6 @@ a10_mmc_req_done(struct a10_mmc_softc *sc)
sc->a10_req = NULL;
sc->a10_intr = 0;
sc->a10_resid = 0;
sc->a10_dma_inuse = 0;
sc->a10_dma_map_err = 0;
sc->a10_intr_wait = 0;
req->done(req);
@ -511,8 +475,8 @@ a10_mmc_req_ok(struct a10_mmc_softc *sc)
timeout = 1000;
while (--timeout > 0) {
status = A10_MMC_READ_4(sc, A10_MMC_STAS);
if ((status & A10_MMC_CARD_DATA_BUSY) == 0)
status = A10_MMC_READ_4(sc, A10_MMC_STAR);
if ((status & A10_MMC_STAR_CARD_BUSY) == 0)
break;
DELAY(1000);
}
@ -552,28 +516,6 @@ a10_mmc_timeout(void *arg)
"Spurious timeout - no active request\n");
}
static int
a10_mmc_pio_transfer(struct a10_mmc_softc *sc, struct mmc_data *data)
{
int i, write;
uint32_t bit, *buf;
buf = (uint32_t *)data->data;
write = (data->flags & MMC_DATA_WRITE) ? 1 : 0;
bit = write ? A10_MMC_FIFO_FULL : A10_MMC_FIFO_EMPTY;
for (i = sc->a10_resid; i < (data->len >> 2); i++) {
if ((A10_MMC_READ_4(sc, A10_MMC_STAS) & bit))
return (1);
if (write)
A10_MMC_WRITE_4(sc, sc->a10_fifo_reg, buf[i]);
else
buf[i] = A10_MMC_READ_4(sc, sc->a10_fifo_reg);
sc->a10_resid = i + 1;
}
return (0);
}
static void
a10_mmc_intr(void *arg)
{
@ -584,9 +526,9 @@ a10_mmc_intr(void *arg)
sc = (struct a10_mmc_softc *)arg;
A10_MMC_LOCK(sc);
rint = A10_MMC_READ_4(sc, A10_MMC_RINTR);
rint = A10_MMC_READ_4(sc, A10_MMC_RISR);
idst = A10_MMC_READ_4(sc, A10_MMC_IDST);
imask = A10_MMC_READ_4(sc, A10_MMC_IMASK);
imask = A10_MMC_READ_4(sc, A10_MMC_IMKR);
if (idst == 0 && imask == 0 && rint == 0) {
A10_MMC_UNLOCK(sc);
return;
@ -603,14 +545,14 @@ a10_mmc_intr(void *arg)
}
if (rint & A10_MMC_INT_ERR_BIT) {
device_printf(sc->a10_dev, "error rint: 0x%08X\n", rint);
if (rint & A10_MMC_RESP_TIMEOUT)
if (rint & A10_MMC_INT_RESP_TIMEOUT)
sc->a10_req->cmd->error = MMC_ERR_TIMEOUT;
else
sc->a10_req->cmd->error = MMC_ERR_FAILED;
a10_mmc_req_done(sc);
goto end;
}
if (idst & A10_MMC_IDMAC_ERROR) {
if (idst & A10_MMC_IDST_ERROR) {
device_printf(sc->a10_dev, "error idst: 0x%08x\n", idst);
sc->a10_req->cmd->error = MMC_ERR_FAILED;
a10_mmc_req_done(sc);
@ -619,8 +561,7 @@ a10_mmc_intr(void *arg)
sc->a10_intr |= rint;
data = sc->a10_req->cmd->data;
if (data != NULL && sc->a10_dma_inuse == 1 &&
(idst & A10_MMC_IDMAC_COMPLETE)) {
if (data != NULL && (idst & A10_MMC_IDST_COMPLETE) != 0) {
if (data->flags & MMC_DATA_WRITE)
sync_op = BUS_DMASYNC_POSTWRITE;
else
@ -631,16 +572,13 @@ a10_mmc_intr(void *arg)
BUS_DMASYNC_POSTWRITE);
bus_dmamap_unload(sc->a10_dma_buf_tag, sc->a10_dma_buf_map);
sc->a10_resid = data->len >> 2;
} else if (data != NULL && sc->a10_dma_inuse == 0 &&
(rint & (A10_MMC_DATA_OVER | A10_MMC_RX_DATA_REQ |
A10_MMC_TX_DATA_REQ)) != 0)
a10_mmc_pio_transfer(sc, data);
}
if ((sc->a10_intr & sc->a10_intr_wait) == sc->a10_intr_wait)
a10_mmc_req_ok(sc);
end:
A10_MMC_WRITE_4(sc, A10_MMC_IDST, idst);
A10_MMC_WRITE_4(sc, A10_MMC_RINTR, rint);
A10_MMC_WRITE_4(sc, A10_MMC_RISR, rint);
A10_MMC_UNLOCK(sc);
}
@ -650,7 +588,8 @@ a10_mmc_request(device_t bus, device_t child, struct mmc_request *req)
int blksz;
struct a10_mmc_softc *sc;
struct mmc_command *cmd;
uint32_t cmdreg, val;
uint32_t cmdreg;
int err;
sc = device_get_softc(bus);
A10_MMC_LOCK(sc);
@ -660,48 +599,39 @@ a10_mmc_request(device_t bus, device_t child, struct mmc_request *req)
}
sc->a10_req = req;
cmd = req->cmd;
cmdreg = A10_MMC_START;
cmdreg = A10_MMC_CMDR_LOAD;
if (cmd->opcode == MMC_GO_IDLE_STATE)
cmdreg |= A10_MMC_SEND_INIT_SEQ;
cmdreg |= A10_MMC_CMDR_SEND_INIT_SEQ;
if (cmd->flags & MMC_RSP_PRESENT)
cmdreg |= A10_MMC_RESP_EXP;
cmdreg |= A10_MMC_CMDR_RESP_RCV;
if (cmd->flags & MMC_RSP_136)
cmdreg |= A10_MMC_LONG_RESP;
cmdreg |= A10_MMC_CMDR_LONG_RESP;
if (cmd->flags & MMC_RSP_CRC)
cmdreg |= A10_MMC_CHECK_RESP_CRC;
cmdreg |= A10_MMC_CMDR_CHK_RESP_CRC;
sc->a10_intr = 0;
sc->a10_resid = 0;
sc->a10_intr_wait = A10_MMC_CMD_DONE;
sc->a10_intr_wait = A10_MMC_INT_CMD_DONE;
cmd->error = MMC_ERR_NONE;
if (cmd->data != NULL) {
sc->a10_intr_wait |= A10_MMC_DATA_OVER;
cmdreg |= A10_MMC_DATA_EXP | A10_MMC_WAIT_PREOVER;
sc->a10_intr_wait |= A10_MMC_INT_DATA_OVER;
cmdreg |= A10_MMC_CMDR_DATA_TRANS | A10_MMC_CMDR_WAIT_PRE_OVER;
if (cmd->data->flags & MMC_DATA_MULTI) {
cmdreg |= A10_MMC_SEND_AUTOSTOP;
sc->a10_intr_wait |= A10_MMC_AUTOCMD_DONE;
cmdreg |= A10_MMC_CMDR_STOP_CMD_FLAG;
sc->a10_intr_wait |= A10_MMC_INT_AUTO_STOP_DONE;
}
if (cmd->data->flags & MMC_DATA_WRITE)
cmdreg |= A10_MMC_WRITE;
cmdreg |= A10_MMC_CMDR_DIR_WRITE;
blksz = min(cmd->data->len, MMC_SECTOR_SIZE);
A10_MMC_WRITE_4(sc, A10_MMC_BLKSZ, blksz);
A10_MMC_WRITE_4(sc, A10_MMC_BCNTR, cmd->data->len);
A10_MMC_WRITE_4(sc, A10_MMC_BKSR, blksz);
A10_MMC_WRITE_4(sc, A10_MMC_BYCR, cmd->data->len);
if (a10_mmc_pio_mode == 0)
a10_mmc_prepare_dma(sc);
/* Enable PIO access if sc->a10_dma_inuse is not set. */
if (sc->a10_dma_inuse == 0) {
val = A10_MMC_READ_4(sc, A10_MMC_GCTRL);
val &= ~A10_MMC_DMA_ENABLE;
val |= A10_MMC_ACCESS_BY_AHB;
A10_MMC_WRITE_4(sc, A10_MMC_GCTRL, val);
val = A10_MMC_READ_4(sc, A10_MMC_IMASK);
val |= A10_MMC_RX_DATA_REQ | A10_MMC_TX_DATA_REQ;
A10_MMC_WRITE_4(sc, A10_MMC_IMASK, val);
}
err = a10_mmc_prepare_dma(sc);
if (err != 0)
device_printf(sc->a10_dev, "prepare_dma failed: %d\n", err);
}
A10_MMC_WRITE_4(sc, A10_MMC_CARG, cmd->arg);
A10_MMC_WRITE_4(sc, A10_MMC_CAGR, cmd->arg);
A10_MMC_WRITE_4(sc, A10_MMC_CMDR, cmdreg | cmd->opcode);
callout_reset(&sc->a10_timeoutc, sc->a10_timeout * hz,
a10_mmc_timeout, sc);
@ -811,23 +741,32 @@ a10_mmc_write_ivar(device_t bus, device_t child, int which,
}
static int
a10_mmc_update_clock(struct a10_mmc_softc *sc)
a10_mmc_update_clock(struct a10_mmc_softc *sc, uint32_t clkon)
{
uint32_t cmdreg;
int retry;
uint32_t ckcr;
cmdreg = A10_MMC_START | A10_MMC_UPCLK_ONLY |
A10_MMC_WAIT_PREOVER;
ckcr = A10_MMC_READ_4(sc, A10_MMC_CKCR);
ckcr &= ~(A10_MMC_CKCR_CCLK_ENB | A10_MMC_CKCR_CCLK_CTRL);
if (clkon)
ckcr |= A10_MMC_CKCR_CCLK_ENB;
A10_MMC_WRITE_4(sc, A10_MMC_CKCR, ckcr);
cmdreg = A10_MMC_CMDR_LOAD | A10_MMC_CMDR_PRG_CLK |
A10_MMC_CMDR_WAIT_PRE_OVER;
A10_MMC_WRITE_4(sc, A10_MMC_CMDR, cmdreg);
retry = 0xfffff;
while (--retry > 0) {
if ((A10_MMC_READ_4(sc, A10_MMC_CMDR) & A10_MMC_START) == 0) {
A10_MMC_WRITE_4(sc, A10_MMC_RINTR, 0xffffffff);
if ((A10_MMC_READ_4(sc, A10_MMC_CMDR) & A10_MMC_CMDR_LOAD) == 0) {
A10_MMC_WRITE_4(sc, A10_MMC_RISR, 0xffffffff);
return (0);
}
DELAY(10);
}
A10_MMC_WRITE_4(sc, A10_MMC_RINTR, 0xffffffff);
A10_MMC_WRITE_4(sc, A10_MMC_RISR, 0xffffffff);
device_printf(sc->a10_dev, "timeout updating clock\n");
return (ETIMEDOUT);
@ -839,28 +778,37 @@ a10_mmc_update_ios(device_t bus, device_t child)
int error;
struct a10_mmc_softc *sc;
struct mmc_ios *ios;
uint32_t clkcr;
uint32_t ckcr;
sc = device_get_softc(bus);
clkcr = A10_MMC_READ_4(sc, A10_MMC_CLKCR);
if (clkcr & A10_MMC_CARD_CLK_ON) {
/* Disable clock. */
clkcr &= ~A10_MMC_CARD_CLK_ON;
A10_MMC_WRITE_4(sc, A10_MMC_CLKCR, clkcr);
error = a10_mmc_update_clock(sc);
if (error != 0)
return (error);
}
ios = &sc->a10_host.ios;
/* Set the bus width. */
switch (ios->bus_width) {
case bus_width_1:
A10_MMC_WRITE_4(sc, A10_MMC_BWDR, A10_MMC_BWDR1);
break;
case bus_width_4:
A10_MMC_WRITE_4(sc, A10_MMC_BWDR, A10_MMC_BWDR4);
break;
case bus_width_8:
A10_MMC_WRITE_4(sc, A10_MMC_BWDR, A10_MMC_BWDR8);
break;
}
if (ios->clock) {
/* Reset the divider. */
clkcr &= ~A10_MMC_CLKCR_DIV;
A10_MMC_WRITE_4(sc, A10_MMC_CLKCR, clkcr);
error = a10_mmc_update_clock(sc);
/* Disable clock */
error = a10_mmc_update_clock(sc, 0);
if (error != 0)
return (error);
/* Reset the divider. */
ckcr = A10_MMC_READ_4(sc, A10_MMC_CKCR);
ckcr &= ~A10_MMC_CKCR_CCLK_DIV;
A10_MMC_WRITE_4(sc, A10_MMC_CKCR, ckcr);
/* Set the MMC clock. */
error = clk_set_freq(sc->a10_clk_mmc, ios->clock,
CLK_SET_ROUND_DOWN);
@ -872,25 +820,11 @@ a10_mmc_update_ios(device_t bus, device_t child)
}
/* Enable clock. */
clkcr |= A10_MMC_CARD_CLK_ON;
A10_MMC_WRITE_4(sc, A10_MMC_CLKCR, clkcr);
error = a10_mmc_update_clock(sc);
error = a10_mmc_update_clock(sc, 1);
if (error != 0)
return (error);
}
/* Set the bus width. */
switch (ios->bus_width) {
case bus_width_1:
A10_MMC_WRITE_4(sc, A10_MMC_WIDTH, A10_MMC_WIDTH1);
break;
case bus_width_4:
A10_MMC_WRITE_4(sc, A10_MMC_WIDTH, A10_MMC_WIDTH4);
break;
case bus_width_8:
A10_MMC_WRITE_4(sc, A10_MMC_WIDTH, A10_MMC_WIDTH8);
break;
}
return (0);
}

258
sys/arm/allwinner/a10_mmc.h
View File

@ -29,117 +29,120 @@
#ifndef _A10_MMC_H_
#define _A10_MMC_H_
#define A10_MMC_GCTRL 0x00 /* Global Control Register */
#define A10_MMC_CLKCR 0x04 /* Clock Control Register */
#define A10_MMC_TIMEOUT 0x08 /* Timeout Register */
#define A10_MMC_WIDTH 0x0C /* Bus Width Register */
#define A10_MMC_BLKSZ 0x10 /* Block Size Register */
#define A10_MMC_BCNTR 0x14 /* Byte Count Register */
#define A10_MMC_GCTL 0x00 /* Control Register */
#define A10_MMC_CKCR 0x04 /* Clock Control Register */
#define A10_MMC_TMOR 0x08 /* Timeout Register */
#define A10_MMC_BWDR 0x0C /* Bus Width Register */
#define A10_MMC_BKSR 0x10 /* Block Size Register */
#define A10_MMC_BYCR 0x14 /* Byte Count Register */
#define A10_MMC_CMDR 0x18 /* Command Register */
#define A10_MMC_CARG 0x1C /* Argument Register */
#define A10_MMC_CAGR 0x1C /* Argument Register */
#define A10_MMC_RESP0 0x20 /* Response Register 0 */
#define A10_MMC_RESP1 0x24 /* Response Register 1 */
#define A10_MMC_RESP2 0x28 /* Response Register 2 */
#define A10_MMC_RESP3 0x2C /* Response Register 3 */
#define A10_MMC_IMASK 0x30 /* Interrupt Mask Register */
#define A10_MMC_MISTA 0x34 /* Masked Interrupt Status Register */
#define A10_MMC_RINTR 0x38 /* Raw Interrupt Status Register */
#define A10_MMC_STAS 0x3C /* Status Register */
#define A10_MMC_FTRGL 0x40 /* FIFO Threshold Watermark Register */
#define A10_MMC_IMKR 0x30 /* Interrupt Mask Register */
#define A10_MMC_MISR 0x34 /* Masked Interrupt Status Register */
#define A10_MMC_RISR 0x38 /* Raw Interrupt Status Register */
#define A10_MMC_STAR 0x3C /* Status Register */
#define A10_MMC_FWLR 0x40 /* FIFO Threshold Watermark Register */
#define A10_MMC_FUNS 0x44 /* Function Select Register */
#define A10_MMC_CBCR 0x48 /* CIU Byte Count Register */
#define A10_MMC_BBCR 0x4C /* BIU Byte Count Register */
#define A10_MMC_DBGC 0x50 /* Debug Enable Register */
#define A10_MMC_HWRST 0x78 /* Hardware reset (not documented) */
#define A10_MMC_DMAC 0x80 /* IDMAC Control Register */
#define A10_MMC_DLBA 0x84 /* IDMAC Desc List Base Address Reg */
#define A10_MMC_IDST 0x88 /* IDMAC Status Register */
#define A10_MMC_IDIE 0x8C /* IDMAC Interrupt Enable Register */
#define A10_MMC_CHDA 0x90
#define A10_MMC_CBDA 0x94
#define A10_MMC_FIFO 0x100 /* FIFO Access Address (A10/A20) */
#define A31_MMC_FIFO 0x200 /* FIFO Access Address (A31) */
#define A10_MMC_FIFO 0x100 /* FIFO Access Address (A10/A20) */
#define A31_MMC_FIFO 0x200 /* FIFO Access Address (A31) */
/* A10_MMC_GCTRL */
#define A10_MMC_SOFT_RESET (1U << 0)
#define A10_MMC_FIFO_RESET (1U << 1)
#define A10_MMC_DMA_RESET (1U << 2)
#define A10_MMC_INT_ENABLE (1U << 4)
#define A10_MMC_DMA_ENABLE (1U << 5)
#define A10_MMC_DEBOUNCE_ENABLE (1U << 8)
#define A10_MMC_DDR_MODE (1U << 10)
#define A10_MMC_ACCESS_BY_AHB (1U << 31)
/* A10_MMC_GCTL */
#define A10_MMC_CTRL_SOFT_RST (1U << 0)
#define A10_MMC_CTRL_FIFO_RST (1U << 1)
#define A10_MMC_CTRL_DMA_RST (1U << 2)
#define A10_MMC_CTRL_INT_ENB (1U << 4)
#define A10_MMC_CTRL_DMA_ENB (1U << 5)
#define A10_MMC_CTRL_CD_DBC_ENB (1U << 8)
#define A10_MMC_CTRL_DDR_MOD_SEL (1U << 10)
#define A10_MMC_CTRL_FIFO_AC_MOD (1U << 31)
#define A10_MMC_RESET \
(A10_MMC_SOFT_RESET | A10_MMC_FIFO_RESET | A10_MMC_DMA_RESET)
(A10_MMC_CTRL_SOFT_RST | A10_MMC_CTRL_FIFO_RST | A10_MMC_CTRL_DMA_RST)
/* A10_MMC_CLKCR */
#define A10_MMC_CARD_CLK_ON (1U << 16)
#define A10_MMC_LOW_POWER_ON (1U << 17)
#define A10_MMC_CLKCR_DIV 0xff
/* A10_MMC_CKCR */
#define A10_MMC_CKCR_CCLK_ENB (1U << 16)
#define A10_MMC_CKCR_CCLK_CTRL (1U << 17)
#define A10_MMC_CKCR_CCLK_DIV 0xff
/* A10_MMC_WIDTH */
#define A10_MMC_WIDTH1 0
#define A10_MMC_WIDTH4 1
#define A10_MMC_WIDTH8 2
/* A10_MMC_TMOR */
#define A10_MMC_TMOR_RTO_LMT_SHIFT(x) x /* Response timeout limit */
#define A10_MMC_TMOR_RTO_LMT_MASK 0xff
#define A10_MMC_TMOR_DTO_LMT_SHIFT(x) (x << 8) /* Data timeout limit */
#define A10_MMC_TMOR_DTO_LMT_MASK 0xffffff
/* A10_MMC_BWDR */
#define A10_MMC_BWDR1 0
#define A10_MMC_BWDR4 1
#define A10_MMC_BWDR8 2
/* A10_MMC_CMDR */
#define A10_MMC_RESP_EXP (1U << 6)
#define A10_MMC_LONG_RESP (1U << 7)
#define A10_MMC_CHECK_RESP_CRC (1U << 8)
#define A10_MMC_DATA_EXP (1U << 9)
#define A10_MMC_WRITE (1U << 10)
#define A10_MMC_SEQ_MODE (1U << 11)
#define A10_MMC_SEND_AUTOSTOP (1U << 12)
#define A10_MMC_WAIT_PREOVER (1U << 13)
#define A10_MMC_STOP_ABORT_CMD (1U << 14)
#define A10_MMC_SEND_INIT_SEQ (1U << 15)
#define A10_MMC_UPCLK_ONLY (1U << 21)
#define A10_MMC_RDCEATADEV (1U << 22)
#define A10_MMC_CCS_EXP (1U << 23)
#define A10_MMC_ENB_BOOT (1U << 24)
#define A10_MMC_ALT_BOOT_OPT (1U << 25)
#define A10_MMC_BOOT_ACK_EXP (1U << 26)
#define A10_MMC_DISABLE_BOOT (1U << 27)
#define A10_MMC_VOL_SWITCH (1U << 28)
#define A10_MMC_START (1U << 31)
#define A10_MMC_CMDR_RESP_RCV (1U << 6)
#define A10_MMC_CMDR_LONG_RESP (1U << 7)
#define A10_MMC_CMDR_CHK_RESP_CRC (1U << 8)
#define A10_MMC_CMDR_DATA_TRANS (1U << 9)
#define A10_MMC_CMDR_DIR_WRITE (1U << 10)
#define A10_MMC_CMDR_TRANS_MODE_STREAM (1U << 11)
#define A10_MMC_CMDR_STOP_CMD_FLAG (1U << 12)
#define A10_MMC_CMDR_WAIT_PRE_OVER (1U << 13)
#define A10_MMC_CMDR_STOP_ABT_CMD (1U << 14)
#define A10_MMC_CMDR_SEND_INIT_SEQ (1U << 15)
#define A10_MMC_CMDR_PRG_CLK (1U << 21)
#define A10_MMC_CMDR_RD_CEDATA_DEV (1U << 22)
#define A10_MMC_CMDR_CCS_EXP (1U << 23)
#define A10_MMC_CMDR_BOOT_MOD_SHIFT 24
#define A10_MMC_CMDR_BOOT_MOD_NORMAL 0
#define A10_MMC_CMDR_BOOT_MOD_MANDATORY 1
#define A10_MMC_CMDR_BOOT_MOD_ALT 2
#define A10_MMC_CMDR_EXP_BOOT_ACK (1U << 26)
#define A10_MMC_CMDR_BOOT_ABT (1U << 27)
#define A10_MMC_CMDR_VOL_SW (1U << 28)
#define A10_MMC_CMDR_LOAD (1U << 31)
/* A10_MMC_IMASK and A10_MMC_RINTR */
#define A10_MMC_RESP_ERR (1U << 1)
#define A10_MMC_CMD_DONE (1U << 2)
#define A10_MMC_DATA_OVER (1U << 3)
#define A10_MMC_TX_DATA_REQ (1U << 4)
#define A10_MMC_RX_DATA_REQ (1U << 5)
#define A10_MMC_RESP_CRC_ERR (1U << 6)
#define A10_MMC_DATA_CRC_ERR (1U << 7)
#define A10_MMC_RESP_TIMEOUT (1U << 8)
#define A10_MMC_ACK_RECV (1U << 8)
#define A10_MMC_DATA_TIMEOUT (1U << 9)
#define A10_MMC_BOOT_START (1U << 9)
#define A10_MMC_DATA_STARVE (1U << 10)
#define A10_MMC_VOL_CHG_DONE (1U << 10)
#define A10_MMC_FIFO_RUN_ERR (1U << 11)
#define A10_MMC_HARDW_LOCKED (1U << 12)
#define A10_MMC_START_BIT_ERR (1U << 13)
#define A10_MMC_AUTOCMD_DONE (1U << 14)
#define A10_MMC_END_BIT_ERR (1U << 15)
#define A10_MMC_SDIO_INT (1U << 16)
#define A10_MMC_CARD_INSERT (1U << 30)
#define A10_MMC_CARD_REMOVE (1U << 31)
/* A10_MMC_IMKR and A10_MMC_RISR */
#define A10_MMC_INT_RESP_ERR (1U << 1)
#define A10_MMC_INT_CMD_DONE (1U << 2)
#define A10_MMC_INT_DATA_OVER (1U << 3)
#define A10_MMC_INT_TX_DATA_REQ (1U << 4)
#define A10_MMC_INT_RX_DATA_REQ (1U << 5)
#define A10_MMC_INT_RESP_CRC_ERR (1U << 6)
#define A10_MMC_INT_DATA_CRC_ERR (1U << 7)
#define A10_MMC_INT_RESP_TIMEOUT (1U << 8)
#define A10_MMC_INT_BOOT_ACK_RECV (1U << 8)
#define A10_MMC_INT_DATA_TIMEOUT (1U << 9)
#define A10_MMC_INT_BOOT_START (1U << 9)
#define A10_MMC_INT_DATA_STARVE (1U << 10)
#define A10_MMC_INT_VOL_CHG_DONE (1U << 10)
#define A10_MMC_INT_FIFO_RUN_ERR (1U << 11)
#define A10_MMC_INT_CMD_BUSY (1U << 12)
#define A10_MMC_INT_DATA_START_ERR (1U << 13)
#define A10_MMC_INT_AUTO_STOP_DONE (1U << 14)
#define A10_MMC_INT_DATA_END_BIT_ERR (1U << 15)
#define A10_MMC_INT_SDIO (1U << 16)
#define A10_MMC_INT_CARD_INSERT (1U << 30)
#define A10_MMC_INT_CARD_REMOVE (1U << 31)
#define A10_MMC_INT_ERR_BIT \
(A10_MMC_RESP_ERR | A10_MMC_RESP_CRC_ERR | \
A10_MMC_DATA_CRC_ERR | A10_MMC_RESP_TIMEOUT | \
A10_MMC_FIFO_RUN_ERR | A10_MMC_HARDW_LOCKED | \
A10_MMC_START_BIT_ERR | A10_MMC_END_BIT_ERR)
(A10_MMC_INT_RESP_ERR | A10_MMC_INT_RESP_CRC_ERR | \
A10_MMC_INT_DATA_CRC_ERR | A10_MMC_INT_RESP_TIMEOUT | \
A10_MMC_INT_FIFO_RUN_ERR | A10_MMC_INT_CMD_BUSY | \
A10_MMC_INT_DATA_START_ERR | A10_MMC_INT_DATA_END_BIT_ERR)
/* A10_MMC_STAS */
#define A10_MMC_RX_WLFLAG (1U << 0)
#define A10_MMC_TX_WLFLAG (1U << 1)
#define A10_MMC_FIFO_EMPTY (1U << 2)
#define A10_MMC_FIFO_FULL (1U << 3)
#define A10_MMC_CARD_PRESENT (1U << 8)
#define A10_MMC_CARD_DATA_BUSY (1U << 9)
#define A10_MMC_DATA_FSM_BUSY (1U << 10)
#define A10_MMC_DMA_REQ (1U << 31)
#define A10_MMC_FIFO_SIZE 16
/* A10_MMC_STAR */
#define A10_MMC_STAR_FIFO_RX_LEVEL (1U << 0)
#define A10_MMC_STAR_FIFO_TX_LEVEL (1U << 1)
#define A10_MMC_STAR_FIFO_EMPTY (1U << 2)
#define A10_MMC_STAR_FIFO_FULL (1U << 3)
#define A10_MMC_STAR_CARD_PRESENT (1U << 8)
#define A10_MMC_STAR_CARD_BUSY (1U << 9)
#define A10_MMC_STAR_FSM_BUSY (1U << 10)
#define A10_MMC_STAR_DMA_REQ (1U << 31)
/* A10_MMC_FUNS */
#define A10_MMC_CE_ATA_ON (0xceaaU << 16)
@ -151,52 +154,51 @@
#define A10_MMC_CE_ATA_DEV_INT_ENB (1U << 10)
/* IDMA CONTROLLER BUS MOD BIT FIELD */
#define A10_MMC_IDMAC_SOFT_RST (1U << 0)
#define A10_MMC_IDMAC_FIX_BURST (1U << 1)
#define A10_MMC_IDMAC_IDMA_ON (1U << 7)
#define A10_MMC_IDMAC_REFETCH_DES (1U << 31)
#define A10_MMC_DMAC_IDMAC_SOFT_RST (1U << 0)
#define A10_MMC_DMAC_IDMAC_FIX_BURST (1U << 1)
#define A10_MMC_DMAC_IDMAC_IDMA_ON (1U << 7)
#define A10_MMC_DMAC_IDMAC_REFETCH_DES (1U << 31)
/* A10_MMC_IDST */
#define A10_MMC_IDMAC_TRANSMIT_INT (1U << 0)
#define A10_MMC_IDMAC_RECEIVE_INT (1U << 1)
#define A10_MMC_IDMAC_FATAL_BUS_ERR (1U << 2)
#define A10_MMC_IDMAC_DES_INVALID (1U << 4)
#define A10_MMC_IDMAC_CARD_ERR_SUM (1U << 5)
#define A10_MMC_IDMAC_NORMAL_INT_SUM (1U << 8)
#define A10_MMC_IDMAC_ABNORMAL_INT_SUM (1U << 9)
#define A10_MMC_IDMAC_HOST_ABT_INTX (1U << 10)
#define A10_MMC_IDMAC_HOST_ABT_INRX (1U << 10)
#define A10_MMC_IDMAC_IDLE (0U << 13)
#define A10_MMC_IDMAC_SUSPEND (1U << 13)
#define A10_MMC_IDMAC_DESC_RD (2U << 13)
#define A10_MMC_IDMAC_DESC_CHECK (3U << 13)
#define A10_MMC_IDMAC_RD_REQ_WAIT (4U << 13)
#define A10_MMC_IDMAC_WR_REQ_WAIT (5U << 13)
#define A10_MMC_IDMAC_RD (6U << 13)
#define A10_MMC_IDMAC_WR (7U << 13)
#define A10_MMC_IDMAC_DESC_CLOSE (8U << 13)
#define A10_MMC_IDMAC_ERROR \
(A10_MMC_IDMAC_FATAL_BUS_ERR | A10_MMC_IDMAC_CARD_ERR_SUM | \
A10_MMC_IDMAC_DES_INVALID | A10_MMC_IDMAC_ABNORMAL_INT_SUM)
#define A10_MMC_IDMAC_COMPLETE \
(A10_MMC_IDMAC_TRANSMIT_INT | A10_MMC_IDMAC_RECEIVE_INT)
#define A10_MMC_IDST_TX_INT (1U << 0)
#define A10_MMC_IDST_RX_INT (1U << 1)
#define A10_MMC_IDST_FATAL_BERR_INT (1U << 2)
#define A10_MMC_IDST_DES_UNAVL_INT (1U << 4)
#define A10_MMC_IDST_ERR_FLAG_SUM (1U << 5)
#define A10_MMC_IDST_NOR_INT_SUM (1U << 8)
#define A10_MMC_IDST_ABN_INT_SUM (1U << 9)
#define A10_MMC_IDST_HOST_ABT_INTX (1U << 10)
#define A10_MMC_IDST_HOST_ABT_INRX (1U << 10)
#define A10_MMC_IDST_IDLE (0U << 13)
#define A10_MMC_IDST_SUSPEND (1U << 13)
#define A10_MMC_IDST_DESC_RD (2U << 13)
#define A10_MMC_IDST_DESC_CHECK (3U << 13)
#define A10_MMC_IDST_RD_REQ_WAIT (4U << 13)
#define A10_MMC_IDST_WR_REQ_WAIT (5U << 13)
#define A10_MMC_IDST_RD (6U << 13)
#define A10_MMC_IDST_WR (7U << 13)
#define A10_MMC_IDST_DESC_CLOSE (8U << 13)
#define A10_MMC_IDST_ERROR \
(A10_MMC_IDST_FATAL_BERR_INT | A10_MMC_IDST_ERR_FLAG_SUM | \
A10_MMC_IDST_DES_UNAVL_INT | A10_MMC_IDST_ABN_INT_SUM)
#define A10_MMC_IDST_COMPLETE \
(A10_MMC_IDST_TX_INT | A10_MMC_IDST_RX_INT)
/* The DMA descriptor table. */
struct a10_mmc_dma_desc {
uint32_t config;
#define A10_MMC_DMA_CONFIG_DIC (1U << 1)
#define A10_MMC_DMA_CONFIG_LD (1U << 2)
#define A10_MMC_DMA_CONFIG_FD (1U << 3)
#define A10_MMC_DMA_CONFIG_CH (1U << 4)
#define A10_MMC_DMA_CONFIG_ER (1U << 5)
#define A10_MMC_DMA_CONFIG_CES (1U << 30)
#define A10_MMC_DMA_CONFIG_OWN (1U << 31)
#define A10_MMC_DMA_CONFIG_DIC (1U << 1) /* Disable Interrupt Completion */
#define A10_MMC_DMA_CONFIG_LD (1U << 2) /* Last DES */
#define A10_MMC_DMA_CONFIG_FD (1U << 3) /* First DES */
#define A10_MMC_DMA_CONFIG_CH (1U << 4) /* CHAIN MOD */
#define A10_MMC_DMA_CONFIG_ER (1U << 5) /* End of Ring (undocumented register) */
#define A10_MMC_DMA_CONFIG_CES (1U << 30) /* Card Error Summary */
#define A10_MMC_DMA_CONFIG_OWN (1U << 31) /* DES Own Flag */
uint32_t buf_size;
uint32_t buf_addr;
uint32_t next;
};
/* DMA descriptors and data buffers must be aligned to 32-bits */
#define A10_MMC_DMA_ALIGN 4
#define A10_MMC_DMA_ALIGN 4
#endif /* _A10_MMC_H_ */

3
sys/arm/conf/BEAGLEBONE
View File

@ -131,3 +131,6 @@ device hdmi
device ums
device ukbd
device kbdmux
# Uncomment to enable evdev support for ti_adc
# options EVDEV

33
sys/arm/conf/CUBIEBOARD
View File

@ -1,33 +0,0 @@
#
# CUBIEBOARD -- Custom configuration for the CUBIEBOARD ARM development
# platform, check out http://www.cubieboard.org
#
# For more information on this file, please read the config(5) manual page,
# and/or the handbook section on Kernel Configuration Files:
#
# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files.
# If you are in doubt as to the purpose or necessity of a line, check first
# in NOTES.
#
# $FreeBSD$
#NO_UNIVERSE
include "A10"
ident CUBIEBOARD
# Boot device is 2nd slice on MMC/SD card
options ROOTDEVNAME=\"ufs:/dev/da0s2\"
# Flattened Device Tree
options FDT
options FDT_DTB_STATIC
makeoptions FDT_DTS_FILE=cubieboard.dts

73
sys/arm/ti/ti_adc.c
View File

@ -27,6 +27,8 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "opt_evdev.h"
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/bus.h>
@ -52,6 +54,11 @@ __FBSDID("$FreeBSD$");
#include <dev/ofw/ofw_bus.h>
#include <dev/ofw/ofw_bus_subr.h>
#ifdef EVDEV
#include <dev/evdev/input.h>
#include <dev/evdev/evdev.h>
#endif
#include <arm/ti/ti_prcm.h>
#include <arm/ti/ti_adcreg.h>
#include <arm/ti/ti_adcvar.h>
@ -80,6 +87,20 @@ static struct ti_adc_input ti_adc_inputs[TI_ADC_NPINS] = {
static int ti_adc_samples[5] = { 0, 2, 4, 8, 16 };
static int ti_adc_detach(device_t dev);
#ifdef EVDEV
static void
ti_adc_ev_report(struct ti_adc_softc *sc)
{
evdev_push_event(sc->sc_evdev, EV_ABS, ABS_X, sc->sc_x);
evdev_push_event(sc->sc_evdev, EV_ABS, ABS_Y, sc->sc_y);
evdev_push_event(sc->sc_evdev, EV_KEY, BTN_TOUCH, sc->sc_pen_down);
evdev_sync(sc->sc_evdev);
}
#endif /* EVDEV */
static void
ti_adc_enable(struct ti_adc_softc *sc)
{
@ -450,7 +471,14 @@ ti_adc_tsc_read_data(struct ti_adc_softc *sc)
#ifdef DEBUG_TSC
device_printf(sc->sc_dev, "touchscreen x: %d, y: %d\n", x, y);
#endif
/* TODO: That's where actual event reporting should take place */
#ifdef EVDEV
if ((sc->sc_x != x) || (sc->sc_y != y)) {
sc->sc_x = x;
sc->sc_y = y;
ti_adc_ev_report(sc);
}
#endif
}
static void
@ -488,11 +516,17 @@ ti_adc_intr(void *arg)
status |= ADC_IRQ_HW_PEN_ASYNC;
ADC_WRITE4(sc, ADC_IRQENABLE_CLR,
ADC_IRQ_HW_PEN_ASYNC);
#ifdef EVDEV
ti_adc_ev_report(sc);
#endif
}
if (rawstatus & ADC_IRQ_PEN_UP) {
sc->sc_pen_down = 0;
status |= ADC_IRQ_PEN_UP;
#ifdef EVDEV
ti_adc_ev_report(sc);
#endif
}
if (status & ADC_IRQ_FIFO0_THRES)
@ -840,6 +874,38 @@ ti_adc_attach(device_t dev)
ti_adc_setup(sc);
TI_ADC_UNLOCK(sc);
#ifdef EVDEV
if (sc->sc_tsc_wires > 0) {
sc->sc_evdev = evdev_alloc();
evdev_set_name(sc->sc_evdev, device_get_desc(dev));
evdev_set_phys(sc->sc_evdev, device_get_nameunit(dev));
evdev_set_id(sc->sc_evdev, BUS_VIRTUAL, 0, 0, 0);
evdev_support_prop(sc->sc_evdev, INPUT_PROP_DIRECT);
evdev_support_event(sc->sc_evdev, EV_SYN);
evdev_support_event(sc->sc_evdev, EV_ABS);
evdev_support_event(sc->sc_evdev, EV_KEY);
evdev_support_abs(sc->sc_evdev, ABS_X, 0, 0,
ADC_MAX_VALUE, 0, 0, 0);
evdev_support_abs(sc->sc_evdev, ABS_Y, 0, 0,
ADC_MAX_VALUE, 0, 0, 0);
evdev_support_key(sc->sc_evdev, BTN_TOUCH);
err = evdev_register(sc->sc_evdev);
if (err) {
device_printf(dev,
"failed to register evdev: error=%d\n", err);
ti_adc_detach(dev);
return (err);
}
sc->sc_pen_down = 0;
sc->sc_x = -1;
sc->sc_y = -1;
}
#endif /* EVDEV */
return (0);
}
@ -854,6 +920,11 @@ ti_adc_detach(device_t dev)
TI_ADC_LOCK(sc);
ti_adc_reset(sc);
ti_adc_setup(sc);
#ifdef EVDEV
evdev_free(sc->sc_evdev);
#endif
TI_ADC_UNLOCK(sc);
TI_ADC_LOCK_DESTROY(sc);

1
sys/arm/ti/ti_adcreg.h
View File

@ -122,5 +122,6 @@
#define ADC_FIFO_STEP_ID_MSK 0x000f0000
#define ADC_FIFO_STEP_ID_SHIFT 16
#define ADC_FIFO_DATA_MSK 0x00000fff
#define ADC_MAX_VALUE 0xfff
#endif /* _TI_ADCREG_H_ */

5
sys/arm/ti/ti_adcvar.h
View File

@ -55,6 +55,11 @@ struct ti_adc_softc {
int sc_yn_bit, sc_yn_inp;
uint32_t sc_tsc_enabled;
int sc_pen_down;
#ifdef EVDEV
int sc_x;
int sc_y;
struct evdev_dev *sc_evdev;
#endif
};
struct ti_adc_input {

26
sys/arm/ti/ti_cpuid.c
View File

@ -201,8 +201,10 @@ static void
am335x_get_revision(void)
{
uint32_t dev_feature;
uint8_t cpu_last_char;
char cpu_last_char;
bus_space_handle_t bsh;
int major;
int minor;
bus_space_map(fdtbus_bs_tag, AM335X_CONTROL_BASE, AM335X_CONTROL_SIZE, 0, &bsh);
chip_revision = bus_space_read_4(fdtbus_bs_tag, bsh, AM335X_CONTROL_DEVICE_ID);
@ -232,8 +234,26 @@ am335x_get_revision(void)
cpu_last_char='x';
}
printf("Texas Instruments AM335%c Processor, Revision ES1.%u\n",
cpu_last_char, AM335X_DEVREV(chip_revision));
switch(AM335X_DEVREV(chip_revision)) {
case 0:
major = 1;
minor = 0;
break;
case 1:
major = 2;
minor = 0;
break;
case 2:
major = 2;
minor = 1;
break;
default:
major = 0;
minor = AM335X_DEVREV(chip_revision);
break;
}
printf("Texas Instruments AM335%c Processor, Revision ES%u.%u\n",
cpu_last_char, major, minor);
}
/**

2
sys/arm64/arm64/db_trace.c
View File

@ -27,6 +27,8 @@
* SUCH DAMAGE.
*/
#include "opt_ddb.h"
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/param.h>

2
sys/arm64/arm64/debug_monitor.c
View File

@ -27,6 +27,8 @@
* SUCH DAMAGE.
*/
#include "opt_ddb.h"
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");

22
sys/arm64/arm64/identcpu.c
View File

@ -179,6 +179,28 @@ print_cpu_features(u_int cpu)
}
printf("\n");
/*
* There is a hardware errata where, if one CPU is performing a TLB
* invalidation while another is performing a store-exclusive the
* store-exclusive may return the wrong status. A workaround seems
* to be to use an IPI to invalidate on each CPU, however given the
* limited number of affected units (pass 1.1 is the evaluation
* hardware revision), and the lack of information from Cavium
* this has not been implemented.
*
* At the time of writing this the only information is from:
* https://lkml.org/lkml/2016/8/4/722
*/
/*
* XXX: CPU_MATCH_ERRATA_CAVIUM_THUNDER_1_1 on it's own also
* triggers on pass 2.0+.
*/
if (cpu == 0 && CPU_VAR(PCPU_GET(midr)) == 0 &&
CPU_MATCH_ERRATA_CAVIUM_THUNDER_1_1)
printf("WARNING: ThunderX Pass 1.1 detected.\nThis has known "
"hardware bugs that may cause the incorrect operation of "
"atomic operations.\n");
if (cpu != 0 && cpu_print_regs == 0)
return;

2
sys/arm64/include/debug_monitor.h
View File

@ -32,7 +32,7 @@
#ifndef _MACHINE_DEBUG_MONITOR_H_
#define _MACHINE_DEBUG_MONITOR_H_
#ifdef KDB
#ifdef DDB
#include <machine/db_machdep.h>

4
sys/boot/common/dev_net.c
View File

@ -368,7 +368,7 @@ net_print(int verbose)
uint32_t
net_parse_rootpath()
{
int i, ipstart;
int i;
n_long addr = INADDR_NONE;
netproto = NET_NFS;
@ -383,7 +383,7 @@ net_parse_rootpath()
break;
if (i && i != FNAME_SIZE && rootpath[i] == ':') {
rootpath[i++] = '\0';
addr = inet_addr(&rootpath[ipstart]);
addr = inet_addr(&rootpath[0]);
bcopy(&rootpath[i], rootpath, strlen(&rootpath[i])+1);
}

14
sys/boot/common/ufsread.c
View File

@ -97,21 +97,21 @@ static __inline uint8_t
fsfind(const char *name, ufs_ino_t * ino)
{
static char buf[DEV_BSIZE];
struct direct *d;
static struct direct d;
char *s;
ssize_t n;
fs_off = 0;
while ((n = fsread(*ino, buf, DEV_BSIZE)) > 0)
for (s = buf; s < buf + DEV_BSIZE;) {
d = (void *)s;
memcpy(&d, s, sizeof(struct direct));
if (ls)
printf("%s ", d->d_name);
else if (!strcmp(name, d->d_name)) {
*ino = d->d_ino;
return d->d_type;
printf("%s ", d.d_name);
else if (!strcmp(name, d.d_name)) {
*ino = d.d_ino;
return d.d_type;
}
s += d->d_reclen;
s += d.d_reclen;
}
if (n != -1 && ls)
printf("\n");

2
sys/boot/efi/loader/arch/amd64/ldscript.amd64
View File

@ -19,7 +19,7 @@ SECTIONS
/* .gnu.warning sections are handled specially by elf32.em. */
*(.gnu.warning)
*(.plt)
} =0x00300000010070000002000001000400
} =0xCC
. = ALIGN(4096);
.data : {
*(.rodata .rodata.* .gnu.linkonce.r.*)

2
sys/boot/efi/loader/arch/arm64/ldscript.arm64
View File

@ -15,7 +15,7 @@ SECTIONS
/* .gnu.warning sections are handled specially by elf32.em. */
*(.gnu.warning)
*(.plt)
} =0x00300000010070000002000001000400
} =0xD4200000
. = ALIGN(16);
.data : {
*(.rodata .rodata.* .gnu.linkonce.r.*)

2
sys/boot/efi/loader/arch/i386/ldscript.i386
View File

@ -14,7 +14,7 @@ SECTIONS
/* .gnu.warning sections are handled specially by elf32.em. */
*(.gnu.warning)
*(.plt)
} =0x00300000010070000002000001000400
} =0xCC
. = ALIGN(4096);
.data : {
*(.rodata .rodata.* .gnu.linkonce.r.*)

12
sys/boot/kshim/bsd_kernel.c
View File

@ -432,8 +432,8 @@ callout_callback(struct callout *c)
}
mtx_unlock(&mtx_callout);
if (c->func)
(c->func) (c->arg);
if (c->c_func != NULL)
(c->c_func) (c->c_arg);
if (!(c->flags & CALLOUT_RETURNUNLOCKED))
mtx_unlock(c->mtx);
@ -487,8 +487,8 @@ callout_reset(struct callout *c, int to_ticks,
{
callout_stop(c);
c->func = func;
c->arg = arg;
c->c_func = func;
c->c_arg = arg;
c->timeout = ticks + to_ticks;
mtx_lock(&mtx_callout);
@ -507,8 +507,8 @@ callout_stop(struct callout *c)
}
mtx_unlock(&mtx_callout);
c->func = NULL;
c->arg = NULL;
c->c_func = NULL;
c->c_arg = NULL;
}
void

4
sys/boot/kshim/bsd_kernel.h
View File

@ -299,8 +299,8 @@ extern volatile int ticks;
struct callout {
LIST_ENTRY(callout) entry;
callout_fn_t *func;
void *arg;
callout_fn_t *c_func;
void *c_arg;
struct mtx *mtx;
int flags;
int timeout;

24
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/lz4.c
View File

@ -187,21 +187,18 @@ lz4_decompress(void *s_start, void *d_start, size_t s_len, size_t d_len, int n)
defined(__amd64) || defined(__ppc64__) || defined(_WIN64) || \
defined(__LP64__) || defined(_LP64))
#define LZ4_ARCH64 1
#else
#define LZ4_ARCH64 0
#endif
/*
* Illumos: On amd64 we have 20k of stack and 24k on sun4u and sun4v, so we
* can spend 16k on the algorithm
* Limits the amount of stack space that the algorithm may consume to hold
* the compression lookup table. The value `9' here means we'll never use
* more than 2k of stack (see above for a description of COMPRESSIONLEVEL).
* If more memory is needed, it is allocated from the heap.
*/
/* FreeBSD: Use heap for all platforms for now */
#define STACKLIMIT 0
#else
#define LZ4_ARCH64 0
/*
* Illumos: On i386 we only have 12k of stack, so in order to maintain the
* same COMPRESSIONLEVEL we have to use heap allocation. Performance will
* suck, but alas, it's ZFS on 32-bit we're talking about, so...
*/
#define STACKLIMIT 0
#endif
/*
* Little Endian or Big Endian?
@ -870,7 +867,7 @@ real_LZ4_compress(const char *source, char *dest, int isize, int osize)
/* Decompression functions */
/*
* Note: The decoding functionLZ4_uncompress_unknownOutputSize() is safe
* Note: The decoding function LZ4_uncompress_unknownOutputSize() is safe
* against "buffer overflow" attack type. They will never write nor
* read outside of the provided output buffers.
* LZ4_uncompress_unknownOutputSize() also insures that it will never
@ -913,6 +910,9 @@ LZ4_uncompress_unknownOutputSize(const char *source, char *dest, int isize,
}
/* copy literals */
cpy = op + length;
/* CORNER-CASE: cpy might overflow. */
if (cpy < op)
goto _output_error; /* cpy was overflowed, bail! */
if ((cpy > oend - COPYLENGTH) ||
(ip + length > iend - COPYLENGTH)) {
if (cpy > oend)

51
sys/compat/linprocfs/linprocfs.c
View File

@ -144,12 +144,10 @@ linprocfs_domeminfo(PFS_FILL_ARGS)
unsigned long memtotal; /* total memory in bytes */
unsigned long memused; /* used memory in bytes */
unsigned long memfree; /* free memory in bytes */
unsigned long memshared; /* shared memory ??? */
unsigned long buffers, cached; /* buffer / cache memory ??? */
unsigned long long swaptotal; /* total swap space in bytes */
unsigned long long swapused; /* used swap space in bytes */
unsigned long long swapfree; /* free swap space in bytes */
vm_object_t object;
int i, j;
memtotal = physmem * PAGE_SIZE;
@ -169,13 +167,6 @@ linprocfs_domeminfo(PFS_FILL_ARGS)
swaptotal = (unsigned long long)i * PAGE_SIZE;
swapused = (unsigned long long)j * PAGE_SIZE;
swapfree = swaptotal - swapused;
memshared = 0;
mtx_lock(&vm_object_list_mtx);
TAILQ_FOREACH(object, &vm_object_list, object_list)
if (object->shadow_count > 1)
memshared += object->resident_page_count;
mtx_unlock(&vm_object_list_mtx);
memshared *= PAGE_SIZE;
/*
* We'd love to be able to write:
*
@ -188,21 +179,14 @@ linprocfs_domeminfo(PFS_FILL_ARGS)
cached = vm_cnt.v_cache_count * PAGE_SIZE;
sbuf_printf(sb,
" total: used: free: shared: buffers: cached:\n"
"Mem: %lu %lu %lu %lu %lu %lu\n"
"Swap: %llu %llu %llu\n"
"MemTotal: %9lu kB\n"
"MemFree: %9lu kB\n"
"MemShared:%9lu kB\n"
"Buffers: %9lu kB\n"
"Cached: %9lu kB\n"
"SwapTotal:%9llu kB\n"
"SwapFree: %9llu kB\n",
memtotal, memused, memfree, memshared, buffers, cached,
swaptotal, swapused, swapfree,
B2K(memtotal), B2K(memfree),
B2K(memshared), B2K(buffers), B2K(cached),
B2K(swaptotal), B2K(swapfree));
B2K(memtotal), B2K(memfree), B2K(buffers),
B2K(cached), B2K(swaptotal), B2K(swapfree));
return (0);
}
@ -218,7 +202,7 @@ linprocfs_docpuinfo(PFS_FILL_ARGS)
char model[128];
uint64_t freq;
size_t size;
int class, fqmhz, fqkhz;
int fqmhz, fqkhz;
int i;
/*
@ -235,33 +219,6 @@ linprocfs_docpuinfo(PFS_FILL_ARGS)
"3dnowext", "3dnow"
};
switch (cpu_class) {
#ifdef __i386__
case CPUCLASS_286:
class = 2;
break;
case CPUCLASS_386:
class = 3;
break;
case CPUCLASS_486:
class = 4;
break;
case CPUCLASS_586:
class = 5;
break;
case CPUCLASS_686:
class = 6;
break;
default:
class = 0;
break;
#else /* __amd64__ */
default:
class = 15;
break;
#endif
}
hw_model[0] = CTL_HW;
hw_model[1] = HW_MODEL;
model[0] = '\0';
@ -286,7 +243,7 @@ linprocfs_docpuinfo(PFS_FILL_ARGS)
#ifdef __i386__
switch (cpu_vendor_id) {
case CPU_VENDOR_AMD:
if (class < 6)
if (cpu_class < CPUCLASS_686)
flags[16] = "fcmov";
break;
case CPU_VENDOR_CYRIX:

5
sys/conf/NOTES
View File

@ -3052,3 +3052,8 @@ options GZIO
# BHND(4) drivers
options BHND_LOGLEVEL # Logging threshold level
# evdev interface
options EVDEV
options EVDEV_DEBUG
options UINPUT_DEBUG

5
sys/conf/files
View File

@ -1501,6 +1501,11 @@ dev/etherswitch/ip17x/ip17x_vlans.c optional ip17x
dev/etherswitch/miiproxy.c optional miiproxy
dev/etherswitch/rtl8366/rtl8366rb.c optional rtl8366rb
dev/etherswitch/ukswitch/ukswitch.c optional ukswitch
dev/evdev/cdev.c optional evdev
dev/evdev/evdev.c optional evdev
dev/evdev/evdev_mt.c optional evdev
dev/evdev/evdev_utils.c optional evdev
dev/evdev/uinput.c optional evdev uinput
dev/ex/if_ex.c optional ex
dev/ex/if_ex_isa.c optional ex isa
dev/ex/if_ex_pccard.c optional ex pccard

2
sys/conf/files.arm64
View File

@ -62,7 +62,7 @@ arm64/arm64/cpufunc_asm.S standard
arm64/arm64/db_disasm.c optional ddb
arm64/arm64/db_interface.c optional ddb
arm64/arm64/db_trace.c optional ddb
arm64/arm64/debug_monitor.c optional kdb
arm64/arm64/debug_monitor.c optional ddb
arm64/arm64/disassem.c optional ddb
arm64/arm64/dump_machdep.c standard
arm64/arm64/elf_machdep.c standard

5
sys/conf/options
View File

@ -987,3 +987,8 @@ BHND_LOGLEVEL opt_global.h
# GPIO and child devices
GPIO_SPI_DEBUG opt_gpio.h
# evdev protocol support
EVDEV opt_evdev.h
EVDEV_DEBUG opt_evdev.h
UINPUT_DEBUG opt_evdev.h

4
sys/contrib/dev/ath/ath_hal/ar9300/ar9300_attach.c
View File

@ -2339,7 +2339,9 @@ ar9300_attach(u_int16_t devid, HAL_SOFTC sc, HAL_BUS_TAG st,
} else {
ar9300_disable_pcie_phy(ah);
}
#if 0
ath_hal_printf(ah, "%s: calling ar9300_hw_attach\n", __func__);
#endif
ecode = ar9300_hw_attach(ah);
if (ecode != HAL_OK) {
goto bad;
@ -3234,7 +3236,9 @@ ar9300_hw_attach(struct ath_hal *ah)
return HAL_ESELFTEST;
}
#if 0
ath_hal_printf(ah, "%s: calling ar9300_eeprom_attach\n", __func__);
#endif
ecode = ar9300_eeprom_attach(ah);
ath_hal_printf(ah, "%s: ar9300_eeprom_attach returned %d\n", __func__, ecode);
if (ecode != HAL_OK) {

2
sys/contrib/ipfilter/netinet/fil.c
View File

@ -3226,7 +3226,7 @@ ipf_check(ctx, ip, hlen, ifp, out
fdp = fin->fin_dif;
if ((fdp != NULL) && (fdp->fd_ptr != NULL) &&
(fdp->fd_ptr != (void *)-1)) {
mc = M_COPY(fin->fin_m);
mc = M_COPYM(fin->fin_m);
if (mc != NULL)
ipf_fastroute(mc, &mc, fin, fdp);
}

4
sys/contrib/ipfilter/netinet/ip_compat.h
View File

@ -211,7 +211,7 @@ struct ether_addr {
# define MSGDSIZE(m) mbufchainlen(m)
# define M_LEN(m) (m)->m_len
# define M_ADJ(m,x) m_adj(m, x)
# define M_COPY(x) m_copy((x), 0, M_COPYALL)
# define M_COPYM(x) m_copym((x), 0, M_COPYALL, M_NOWAIT)
# define M_DUP(m) m_dup(m, M_NOWAIT)
# define IPF_PANIC(x,y) if (x) { printf y; panic("ipf_panic"); }
typedef struct mbuf mb_t;
@ -366,7 +366,7 @@ typedef struct mb_s {
# define MSGDSIZE(m) msgdsize(m)
# define M_LEN(m) (m)->mb_len
# define M_ADJ(m,x) (m)->mb_len += x
# define M_COPY(m) dupmbt(m)
# define M_COPYM(m) dupmbt(m)
# define M_DUP(m) dupmbt(m)
# define GETKTIME(x) gettimeofday((struct timeval *)(x), NULL)
# define MTOD(m, t) ((t)(m)->mb_data)

2
sys/contrib/ipfilter/netinet/ip_fil_freebsd.c
View File

@ -920,7 +920,7 @@ ipf_fastroute(m0, mpp, fin, fdp)
mhip->ip_off |= IP_MF;
mhip->ip_len = htons((u_short)(len + mhlen));
*mnext = m;
m->m_next = m_copy(m0, off, len);
m->m_next = m_copym(m0, off, len, M_NOWAIT);
if (m->m_next == 0) {
error = ENOBUFS; /* ??? */
goto sendorfree;

26
sys/ddb/db_run.c
View File

@ -48,15 +48,15 @@ __FBSDID("$FreeBSD$");
#include <ddb/db_break.h>
#include <ddb/db_access.h>
static int db_run_mode;
#define STEP_NONE 0
#define STEP_ONCE 1
#define STEP_RETURN 2
#define STEP_CALLT 3
#define STEP_CONTINUE 4
#define STEP_INVISIBLE 5
#define STEP_COUNT 6
static int db_run_mode = STEP_CONTINUE;
static bool db_sstep_multiple;
static bool db_sstep_print;
static int db_loop_count;
static int db_call_depth;
@ -133,7 +133,24 @@ db_stop_at_pc(int type, int code, bool *is_breakpoint, bool *is_watchpoint)
#endif
}
*is_breakpoint = false;
*is_breakpoint = false; /* might be a breakpoint, but not ours */
/*
* If stepping, then abort if the trap type is unexpected.
* Breakpoints owned by us are expected and were handled above.
* Single-steps are expected and are handled below. All others
* are unexpected.
*
* If the MD layer doesn't tell us when it is stepping, use the
* bad historical default that all unexepected traps.
*/
#ifndef IS_SSTEP_TRAP
#define IS_SSTEP_TRAP(type, code) true
#endif
if (db_run_mode != STEP_CONTINUE && !IS_SSTEP_TRAP(type, code)) {
printf("Stepping aborted\n");
return (true);
}
if (db_run_mode == STEP_INVISIBLE) {
db_run_mode = STEP_CONTINUE;
@ -184,7 +201,6 @@ db_stop_at_pc(int type, int code, bool *is_breakpoint, bool *is_watchpoint)
return (false); /* continue */
}
}
db_run_mode = STEP_NONE;
return (true);
}
@ -194,6 +210,7 @@ db_restart_at_pc(bool watchpt)
db_addr_t pc = PC_REGS();
if ((db_run_mode == STEP_COUNT) ||
((db_run_mode == STEP_ONCE) && db_sstep_multiple) ||
(db_run_mode == STEP_RETURN) ||
(db_run_mode == STEP_CALLT)) {
/*
@ -321,6 +338,7 @@ db_single_step_cmd(db_expr_t addr, bool have_addr, db_expr_t count, char *modif)
db_run_mode = STEP_ONCE;
db_loop_count = count;
db_sstep_multiple = (count != 1);
db_sstep_print = print;
db_inst_count = 0;
db_load_count = 0;

50
sys/dev/ath/if_ath_tx.c
View File

@ -1042,6 +1042,14 @@ ath_tx_calc_protection(struct ath_softc *sc, struct ath_buf *bf)
shortPreamble = bf->bf_state.bfs_shpream;
wh = mtod(bf->bf_m, struct ieee80211_frame *);
/* Disable frame protection for TOA probe frames */
if (bf->bf_flags & ATH_BUF_TOA_PROBE) {
/* XXX count */
flags &= ~(HAL_TXDESC_CTSENA | HAL_TXDESC_RTSENA);
bf->bf_state.bfs_doprot = 0;
goto finish;
}
/*
* If 802.11g protection is enabled, determine whether
* to use RTS/CTS or just CTS. Note that this is only
@ -1081,6 +1089,8 @@ ath_tx_calc_protection(struct ath_softc *sc, struct ath_buf *bf)
flags |= HAL_TXDESC_RTSENA;
sc->sc_stats.ast_tx_htprotect++;
}
finish:
bf->bf_state.bfs_txflags = flags;
}
@ -1739,6 +1749,34 @@ ath_tx_normal_setup(struct ath_softc *sc, struct ieee80211_node *ni,
}
#endif
/*
* If it's a frame to do location reporting on,
* communicate it to the HAL.
*/
if (ieee80211_get_toa_params(m0, NULL)) {
device_printf(sc->sc_dev,
"%s: setting TX positioning bit\n", __func__);
flags |= HAL_TXDESC_POS;
/*
* Note: The hardware reports timestamps for
* each of the RX'ed packets as part of the packet
* exchange. So this means things like RTS/CTS
* exchanges, as well as the final ACK.
*
* So, if you send a RTS-protected NULL data frame,
* you'll get an RX report for the RTS response, then
* an RX report for the NULL frame, and then the TX
* completion at the end.
*
* NOTE: it doesn't work right for CCK frames;
* there's no channel info data provided unless
* it's OFDM or HT. Will have to dig into it.
*/
flags &= ~(HAL_TXDESC_RTSENA | HAL_TXDESC_CTSENA);
bf->bf_flags |= ATH_BUF_TOA_PROBE;
}
#if 0
/*
* Placeholder: if you want to transmit with the azimuth
@ -2175,6 +2213,18 @@ ath_tx_raw_start(struct ath_softc *sc, struct ieee80211_node *ni,
try0 = ATH_TXMAXTRY; /* XXX?too many? */
}
/*
* If it's a frame to do location reporting on,
* communicate it to the HAL.
*/
if (ieee80211_get_toa_params(m0, NULL)) {
device_printf(sc->sc_dev,
"%s: setting TX positioning bit\n", __func__);
flags |= HAL_TXDESC_POS;
flags &= ~(HAL_TXDESC_RTSENA | HAL_TXDESC_CTSENA);
bf->bf_flags |= ATH_BUF_TOA_PROBE;
}
txrate = rt->info[rix].rateCode;
if (params->ibp_flags & IEEE80211_BPF_SHORTPRE)
txrate |= rt->info[rix].shortPreamble;

18
sys/dev/ath/if_ath_tx_edma.c
View File

@ -268,7 +268,7 @@ ath_tx_edma_push_staging_list(struct ath_softc *sc, struct ath_txq *txq,
/* Bump FIFO queue */
txq->axq_fifo_depth++;
DPRINTF(sc, ATH_DEBUG_XMIT,
DPRINTF(sc, ATH_DEBUG_XMIT | ATH_DEBUG_TX_PROC,
"%s: queued %d packets; depth=%d, fifo depth=%d\n",
__func__, sqdepth, txq->fifo.axq_depth, txq->axq_fifo_depth);
@ -296,16 +296,21 @@ ath_edma_tx_fifo_fill(struct ath_softc *sc, struct ath_txq *txq)
ATH_TXQ_LOCK_ASSERT(txq);
DPRINTF(sc, ATH_DEBUG_TX_PROC, "%s: Q%d: called\n",
DPRINTF(sc, ATH_DEBUG_TX_PROC,
"%s: Q%d: called; fifo.depth=%d, fifo depth=%d, depth=%d, aggr_depth=%d\n",
__func__,
txq->axq_qnum);
txq->axq_qnum,
txq->fifo.axq_depth,
txq->axq_fifo_depth,
txq->axq_depth,
txq->axq_aggr_depth);
/*
* For now, push up to 4 frames per TX FIFO slot.
* For now, push up to 32 frames per TX FIFO slot.
* If more are in the hardware queue then they'll
* get populated when we try to send another frame
* or complete a frame - so at most there'll be
* 32 non-AMPDU frames per TXQ.
* 32 non-AMPDU frames per node/TID anyway.
*
* Note that the hardware staging queue will limit
* how many frames in total we will have pushed into
@ -811,10 +816,11 @@ ath_edma_tx_processq(struct ath_softc *sc, int dosched)
}
#if defined(ATH_DEBUG_ALQ) && defined(ATH_DEBUG)
if (if_ath_alq_checkdebug(&sc->sc_alq, ATH_ALQ_EDMA_TXSTATUS))
if (if_ath_alq_checkdebug(&sc->sc_alq, ATH_ALQ_EDMA_TXSTATUS)) {
if_ath_alq_post(&sc->sc_alq, ATH_ALQ_EDMA_TXSTATUS,
sc->sc_tx_statuslen,
(char *) txstatus);
}
#endif /* ATH_DEBUG_ALQ */
/*

29
sys/dev/cxgbe/adapter.h
View File

@ -752,10 +752,20 @@ struct sge {
struct hw_buf_info hw_buf_info[SGE_FLBUF_SIZES];
};
struct devnames {
const char *nexus_name;
const char *ifnet_name;
const char *vi_ifnet_name;
const char *pf03_drv_name;
const char *vf_nexus_name;
const char *vf_ifnet_name;
};
struct adapter {
SLIST_ENTRY(adapter) link;
device_t dev;
struct cdev *cdev;
const struct devnames *names;
/* PCIe register resources */
int regs_rid;
@ -835,7 +845,7 @@ struct adapter {
uint16_t niccaps;
uint16_t toecaps;
uint16_t rdmacaps;
uint16_t tlscaps;
uint16_t cryptocaps;
uint16_t iscsicaps;
uint16_t fcoecaps;
@ -1039,6 +1049,13 @@ is_10G_port(const struct port_info *pi)
return ((pi->link_cfg.supported & FW_PORT_CAP_SPEED_10G) != 0);
}
static inline bool
is_25G_port(const struct port_info *pi)
{
return ((pi->link_cfg.supported & FW_PORT_CAP_SPEED_25G) != 0);
}
static inline bool
is_40G_port(const struct port_info *pi)
{
@ -1046,6 +1063,13 @@ is_40G_port(const struct port_info *pi)
return ((pi->link_cfg.supported & FW_PORT_CAP_SPEED_40G) != 0);
}
static inline bool
is_100G_port(const struct port_info *pi)
{
return ((pi->link_cfg.supported & FW_PORT_CAP_SPEED_100G) != 0);
}
static inline int
port_top_speed(const struct port_info *pi)
{
@ -1054,6 +1078,8 @@ port_top_speed(const struct port_info *pi)
return (100);
if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_40G)
return (40);
if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_25G)
return (25);
if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_10G)
return (10);
if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_1G)
@ -1101,6 +1127,7 @@ int t4_os_pci_restore_state(struct adapter *);
void t4_os_portmod_changed(const struct adapter *, int);
void t4_os_link_changed(struct adapter *, int, int, int);
void t4_iterate(void (*)(struct adapter *, void *), void *);
void t4_init_devnames(struct adapter *);
void t4_add_adapter(struct adapter *);
int t4_detach_common(device_t);
int t4_filter_rpl(struct sge_iq *, const struct rss_header *, struct mbuf *);

26
sys/dev/cxgbe/common/t4_hw.c
View File

@ -3669,8 +3669,9 @@ void t4_ulprx_read_la(struct adapter *adap, u32 *la_buf)
}
#define ADVERT_MASK (FW_PORT_CAP_SPEED_100M | FW_PORT_CAP_SPEED_1G |\
FW_PORT_CAP_SPEED_10G | FW_PORT_CAP_SPEED_40G | \
FW_PORT_CAP_SPEED_100G | FW_PORT_CAP_ANEG)
FW_PORT_CAP_SPEED_10G | FW_PORT_CAP_SPEED_25G | \
FW_PORT_CAP_SPEED_40G | FW_PORT_CAP_SPEED_100G | \
FW_PORT_CAP_ANEG)
/**
* t4_link_l1cfg - apply link configuration to MAC/PHY
@ -5775,6 +5776,11 @@ const char *t4_get_port_type_description(enum fw_port_type port_type)
"QSA",
"QSFP",
"BP40_BA",
"KR4_100G",
"CR4_QSFP",
"CR_QSFP",
"CR2_QSFP",
"SFP28",
};
if (port_type < ARRAY_SIZE(port_type_description))
@ -7462,8 +7468,12 @@ int t4_handle_fw_rpl(struct adapter *adap, const __be64 *rpl)
speed = 1000;
else if (stat & V_FW_PORT_CMD_LSPEED(FW_PORT_CAP_SPEED_10G))
speed = 10000;
else if (stat & V_FW_PORT_CMD_LSPEED(FW_PORT_CAP_SPEED_25G))
speed = 25000;
else if (stat & V_FW_PORT_CMD_LSPEED(FW_PORT_CAP_SPEED_40G))
speed = 40000;
else if (stat & V_FW_PORT_CMD_LSPEED(FW_PORT_CAP_SPEED_100G))
speed = 100000;
for_each_port(adap, i) {
pi = adap2pinfo(adap, i);
@ -7866,8 +7876,10 @@ int t4_init_sge_params(struct adapter *adapter)
sp->fl_starve_threshold = G_EGRTHRESHOLD(r) * 2 + 1;
if (is_t4(adapter))
sp->fl_starve_threshold2 = sp->fl_starve_threshold;
else
else if (is_t5(adapter))
sp->fl_starve_threshold2 = G_EGRTHRESHOLDPACKING(r) * 2 + 1;
else
sp->fl_starve_threshold2 = G_T6_EGRTHRESHOLDPACKING(r) * 2 + 1;
/* egress queues: log2 of # of doorbells per BAR2 page */
r = t4_read_reg(adapter, A_SGE_EGRESS_QUEUES_PER_PAGE_PF);
@ -7890,7 +7902,13 @@ int t4_init_sge_params(struct adapter *adapter)
sp->sge_control = r;
sp->spg_len = r & F_EGRSTATUSPAGESIZE ? 128 : 64;
sp->fl_pktshift = G_PKTSHIFT(r);
sp->pad_boundary = 1 << (G_INGPADBOUNDARY(r) + 5);
if (chip_id(adapter) <= CHELSIO_T5) {
sp->pad_boundary = 1 << (G_INGPADBOUNDARY(r) +
X_INGPADBOUNDARY_SHIFT);
} else {
sp->pad_boundary = 1 << (G_INGPADBOUNDARY(r) +
X_T6_INGPADBOUNDARY_SHIFT);
}
if (is_t4(adapter))
sp->pack_boundary = sp->pad_boundary;
else {

14
sys/dev/cxgbe/common/t4vf_hw.c
View File

@ -29,6 +29,7 @@ __FBSDID("$FreeBSD$");
#include "common.h"
#include "t4_regs.h"
#include "t4_regs_values.h"
#undef msleep
#define msleep(x) do { \
@ -130,9 +131,10 @@ int t4vf_get_sge_params(struct adapter *adapter)
sp->fl_starve_threshold = G_EGRTHRESHOLD(vals[5]) * 2 + 1;
if (is_t4(adapter))
sp->fl_starve_threshold2 = sp->fl_starve_threshold;
else if (is_t5(adapter))
sp->fl_starve_threshold2 = G_EGRTHRESHOLDPACKING(vals[5]) * 2 + 1;
else
sp->fl_starve_threshold2 = G_EGRTHRESHOLDPACKING(vals[5]) * 2 +
1;
sp->fl_starve_threshold2 = G_T6_EGRTHRESHOLDPACKING(vals[5]) * 2 + 1;
/*
* We need the Queues/Page and Host Page Size for our VF.
@ -168,7 +170,13 @@ int t4vf_get_sge_params(struct adapter *adapter)
*/
sp->spg_len = sp->sge_control & F_EGRSTATUSPAGESIZE ? 128 : 64;
sp->fl_pktshift = G_PKTSHIFT(sp->sge_control);
sp->pad_boundary = 1 << (G_INGPADBOUNDARY(sp->sge_control) + 5);
if (chip_id(adapter) <= CHELSIO_T5) {
sp->pad_boundary = 1 << (G_INGPADBOUNDARY(sp->sge_control) +
X_INGPADBOUNDARY_SHIFT);
} else {
sp->pad_boundary = 1 << (G_INGPADBOUNDARY(sp->sge_control) +
X_T6_INGPADBOUNDARY_SHIFT);
}
if (is_t4(adapter))
sp->pack_boundary = sp->pad_boundary;
else {

640
sys/dev/cxgbe/firmware/t4fw_interface.h
View File

@ -135,7 +135,9 @@ enum fw_wr_opcodes {
FW_POFCOE_ULPTX_WR = 0x43,
FW_ISCSI_TX_DATA_WR = 0x45,
FW_PTP_TX_PKT_WR = 0x46,
FW_SEC_LOOKASIDE_LPBK_WR= 0x6d,
FW_TLSTX_DATA_WR = 0x68,
FW_TLS_KEYCTX_TX_WR = 0x69,
FW_CRYPTO_LOOKASIDE_WR = 0x6d,
FW_COiSCSI_TGT_WR = 0x70,
FW_COiSCSI_TGT_CONN_WR = 0x71,
FW_COiSCSI_TGT_XMIT_WR = 0x72,
@ -3384,8 +3386,429 @@ struct fw_pi_error {
#define G_FW_PI_ERROR_ERR_TYPE(x) \
(((x) >> S_FW_PI_ERROR_ERR_TYPE) & M_FW_PI_ERROR_ERR_TYPE)
struct fw_tlstx_data_wr {
__be32 op_to_immdlen;
__be32 flowid_len16;
__be32 plen;
__be32 lsodisable_to_flags;
__be32 ddraddr;
__be32 ctxloc_to_exp;
__be16 mfs;
__u8 r6[6];
};
struct fw_sec_lookaside_lpbk_wr {
#define S_FW_TLSTX_DATA_WR_COMPL 21
#define M_FW_TLSTX_DATA_WR_COMPL 0x1
#define V_FW_TLSTX_DATA_WR_COMPL(x) ((x) << S_FW_TLSTX_DATA_WR_COMPL)
#define G_FW_TLSTX_DATA_WR_COMPL(x) \
(((x) >> S_FW_TLSTX_DATA_WR_COMPL) & M_FW_TLSTX_DATA_WR_COMPL)
#define F_FW_TLSTX_DATA_WR_COMPL V_FW_TLSTX_DATA_WR_COMPL(1U)
#define S_FW_TLSTX_DATA_WR_IMMDLEN 0
#define M_FW_TLSTX_DATA_WR_IMMDLEN 0xff
#define V_FW_TLSTX_DATA_WR_IMMDLEN(x) ((x) << S_FW_TLSTX_DATA_WR_IMMDLEN)
#define G_FW_TLSTX_DATA_WR_IMMDLEN(x) \
(((x) >> S_FW_TLSTX_DATA_WR_IMMDLEN) & M_FW_TLSTX_DATA_WR_IMMDLEN)
#define S_FW_TLSTX_DATA_WR_FLOWID 8
#define M_FW_TLSTX_DATA_WR_FLOWID 0xfffff
#define V_FW_TLSTX_DATA_WR_FLOWID(x) ((x) << S_FW_TLSTX_DATA_WR_FLOWID)
#define G_FW_TLSTX_DATA_WR_FLOWID(x) \
(((x) >> S_FW_TLSTX_DATA_WR_FLOWID) & M_FW_TLSTX_DATA_WR_FLOWID)
#define S_FW_TLSTX_DATA_WR_LEN16 0
#define M_FW_TLSTX_DATA_WR_LEN16 0xff
#define V_FW_TLSTX_DATA_WR_LEN16(x) ((x) << S_FW_TLSTX_DATA_WR_LEN16)
#define G_FW_TLSTX_DATA_WR_LEN16(x) \
(((x) >> S_FW_TLSTX_DATA_WR_LEN16) & M_FW_TLSTX_DATA_WR_LEN16)
#define S_FW_TLSTX_DATA_WR_LSODISABLE 31
#define M_FW_TLSTX_DATA_WR_LSODISABLE 0x1
#define V_FW_TLSTX_DATA_WR_LSODISABLE(x) \
((x) << S_FW_TLSTX_DATA_WR_LSODISABLE)
#define G_FW_TLSTX_DATA_WR_LSODISABLE(x) \
(((x) >> S_FW_TLSTX_DATA_WR_LSODISABLE) & M_FW_TLSTX_DATA_WR_LSODISABLE)
#define F_FW_TLSTX_DATA_WR_LSODISABLE V_FW_TLSTX_DATA_WR_LSODISABLE(1U)
#define S_FW_TLSTX_DATA_WR_ALIGNPLD 30
#define M_FW_TLSTX_DATA_WR_ALIGNPLD 0x1
#define V_FW_TLSTX_DATA_WR_ALIGNPLD(x) ((x) << S_FW_TLSTX_DATA_WR_ALIGNPLD)
#define G_FW_TLSTX_DATA_WR_ALIGNPLD(x) \
(((x) >> S_FW_TLSTX_DATA_WR_ALIGNPLD) & M_FW_TLSTX_DATA_WR_ALIGNPLD)
#define F_FW_TLSTX_DATA_WR_ALIGNPLD V_FW_TLSTX_DATA_WR_ALIGNPLD(1U)
#define S_FW_TLSTX_DATA_WR_ALIGNPLDSHOVE 29
#define M_FW_TLSTX_DATA_WR_ALIGNPLDSHOVE 0x1
#define V_FW_TLSTX_DATA_WR_ALIGNPLDSHOVE(x) \
((x) << S_FW_TLSTX_DATA_WR_ALIGNPLDSHOVE)
#define G_FW_TLSTX_DATA_WR_ALIGNPLDSHOVE(x) \
(((x) >> S_FW_TLSTX_DATA_WR_ALIGNPLDSHOVE) & \
M_FW_TLSTX_DATA_WR_ALIGNPLDSHOVE)
#define F_FW_TLSTX_DATA_WR_ALIGNPLDSHOVE V_FW_TLSTX_DATA_WR_ALIGNPLDSHOVE(1U)
#define S_FW_TLSTX_DATA_WR_FLAGS 0
#define M_FW_TLSTX_DATA_WR_FLAGS 0xfffffff
#define V_FW_TLSTX_DATA_WR_FLAGS(x) ((x) << S_FW_TLSTX_DATA_WR_FLAGS)
#define G_FW_TLSTX_DATA_WR_FLAGS(x) \
(((x) >> S_FW_TLSTX_DATA_WR_FLAGS) & M_FW_TLSTX_DATA_WR_FLAGS)
#define S_FW_TLSTX_DATA_WR_CTXLOC 30
#define M_FW_TLSTX_DATA_WR_CTXLOC 0x3
#define V_FW_TLSTX_DATA_WR_CTXLOC(x) ((x) << S_FW_TLSTX_DATA_WR_CTXLOC)
#define G_FW_TLSTX_DATA_WR_CTXLOC(x) \
(((x) >> S_FW_TLSTX_DATA_WR_CTXLOC) & M_FW_TLSTX_DATA_WR_CTXLOC)
#define S_FW_TLSTX_DATA_WR_IVDSGL 29
#define M_FW_TLSTX_DATA_WR_IVDSGL 0x1
#define V_FW_TLSTX_DATA_WR_IVDSGL(x) ((x) << S_FW_TLSTX_DATA_WR_IVDSGL)
#define G_FW_TLSTX_DATA_WR_IVDSGL(x) \
(((x) >> S_FW_TLSTX_DATA_WR_IVDSGL) & M_FW_TLSTX_DATA_WR_IVDSGL)
#define F_FW_TLSTX_DATA_WR_IVDSGL V_FW_TLSTX_DATA_WR_IVDSGL(1U)
#define S_FW_TLSTX_DATA_WR_KEYSIZE 24
#define M_FW_TLSTX_DATA_WR_KEYSIZE 0x1f
#define V_FW_TLSTX_DATA_WR_KEYSIZE(x) ((x) << S_FW_TLSTX_DATA_WR_KEYSIZE)
#define G_FW_TLSTX_DATA_WR_KEYSIZE(x) \
(((x) >> S_FW_TLSTX_DATA_WR_KEYSIZE) & M_FW_TLSTX_DATA_WR_KEYSIZE)
#define S_FW_TLSTX_DATA_WR_NUMIVS 14
#define M_FW_TLSTX_DATA_WR_NUMIVS 0xff
#define V_FW_TLSTX_DATA_WR_NUMIVS(x) ((x) << S_FW_TLSTX_DATA_WR_NUMIVS)
#define G_FW_TLSTX_DATA_WR_NUMIVS(x) \
(((x) >> S_FW_TLSTX_DATA_WR_NUMIVS) & M_FW_TLSTX_DATA_WR_NUMIVS)
#define S_FW_TLSTX_DATA_WR_EXP 0
#define M_FW_TLSTX_DATA_WR_EXP 0x3fff
#define V_FW_TLSTX_DATA_WR_EXP(x) ((x) << S_FW_TLSTX_DATA_WR_EXP)
#define G_FW_TLSTX_DATA_WR_EXP(x) \
(((x) >> S_FW_TLSTX_DATA_WR_EXP) & M_FW_TLSTX_DATA_WR_EXP)
struct fw_tls_keyctx_tx_wr {
__be32 op_to_compl;
__be32 flowid_len16;
union fw_key_ctx {
struct fw_tx_keyctx_hdr {
__u8 ctxlen;
__u8 r2;
__be16 dualck_to_txvalid;
__u8 txsalt[4];
__be64 r5;
} txhdr;
struct fw_rx_keyctx_hdr {
__u8 flitcnt_hmacctrl;
__u8 protover_ciphmode;
__u8 authmode_to_rxvalid;
__u8 ivpresent_to_rxmk_size;
__u8 rxsalt[4];
__be64 ivinsert_to_authinsrt;
} rxhdr;
struct fw_keyctx_clear {
__be32 tx_key;
__be32 rx_key;
} kctx_clr;
} u;
struct keys {
__u8 edkey[32];
__u8 ipad[64];
__u8 opad[64];
} keys;
__u8 reneg_to_write_rx;
__u8 protocol;
__u8 r7[2];
__be32 ftid;
};
#define S_FW_TLS_KEYCTX_TX_WR_OPCODE 24
#define M_FW_TLS_KEYCTX_TX_WR_OPCODE 0xff
#define V_FW_TLS_KEYCTX_TX_WR_OPCODE(x) ((x) << S_FW_TLS_KEYCTX_TX_WR_OPCODE)
#define G_FW_TLS_KEYCTX_TX_WR_OPCODE(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_OPCODE) & M_FW_TLS_KEYCTX_TX_WR_OPCODE)
#define S_FW_TLS_KEYCTX_TX_WR_ATOMIC 23
#define M_FW_TLS_KEYCTX_TX_WR_ATOMIC 0x1
#define V_FW_TLS_KEYCTX_TX_WR_ATOMIC(x) ((x) << S_FW_TLS_KEYCTX_TX_WR_ATOMIC)
#define G_FW_TLS_KEYCTX_TX_WR_ATOMIC(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_ATOMIC) & M_FW_TLS_KEYCTX_TX_WR_ATOMIC)
#define F_FW_TLS_KEYCTX_TX_WR_ATOMIC V_FW_TLS_KEYCTX_TX_WR_ATOMIC(1U)
#define S_FW_TLS_KEYCTX_TX_WR_FLUSH 22
#define M_FW_TLS_KEYCTX_TX_WR_FLUSH 0x1
#define V_FW_TLS_KEYCTX_TX_WR_FLUSH(x) ((x) << S_FW_TLS_KEYCTX_TX_WR_FLUSH)
#define G_FW_TLS_KEYCTX_TX_WR_FLUSH(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_FLUSH) & M_FW_TLS_KEYCTX_TX_WR_FLUSH)
#define F_FW_TLS_KEYCTX_TX_WR_FLUSH V_FW_TLS_KEYCTX_TX_WR_FLUSH(1U)
#define S_FW_TLS_KEYCTX_TX_WR_COMPL 21
#define M_FW_TLS_KEYCTX_TX_WR_COMPL 0x1
#define V_FW_TLS_KEYCTX_TX_WR_COMPL(x) ((x) << S_FW_TLS_KEYCTX_TX_WR_COMPL)
#define G_FW_TLS_KEYCTX_TX_WR_COMPL(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_COMPL) & M_FW_TLS_KEYCTX_TX_WR_COMPL)
#define F_FW_TLS_KEYCTX_TX_WR_COMPL V_FW_TLS_KEYCTX_TX_WR_COMPL(1U)
#define S_FW_TLS_KEYCTX_TX_WR_FLOWID 8
#define M_FW_TLS_KEYCTX_TX_WR_FLOWID 0xfffff
#define V_FW_TLS_KEYCTX_TX_WR_FLOWID(x) ((x) << S_FW_TLS_KEYCTX_TX_WR_FLOWID)
#define G_FW_TLS_KEYCTX_TX_WR_FLOWID(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_FLOWID) & M_FW_TLS_KEYCTX_TX_WR_FLOWID)
#define S_FW_TLS_KEYCTX_TX_WR_LEN16 0
#define M_FW_TLS_KEYCTX_TX_WR_LEN16 0xff
#define V_FW_TLS_KEYCTX_TX_WR_LEN16(x) ((x) << S_FW_TLS_KEYCTX_TX_WR_LEN16)
#define G_FW_TLS_KEYCTX_TX_WR_LEN16(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_LEN16) & M_FW_TLS_KEYCTX_TX_WR_LEN16)
#define S_FW_TLS_KEYCTX_TX_WR_DUALCK 12
#define M_FW_TLS_KEYCTX_TX_WR_DUALCK 0x1
#define V_FW_TLS_KEYCTX_TX_WR_DUALCK(x) ((x) << S_FW_TLS_KEYCTX_TX_WR_DUALCK)
#define G_FW_TLS_KEYCTX_TX_WR_DUALCK(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_DUALCK) & M_FW_TLS_KEYCTX_TX_WR_DUALCK)
#define F_FW_TLS_KEYCTX_TX_WR_DUALCK V_FW_TLS_KEYCTX_TX_WR_DUALCK(1U)
#define S_FW_TLS_KEYCTX_TX_WR_TXOPAD_PRESENT 11
#define M_FW_TLS_KEYCTX_TX_WR_TXOPAD_PRESENT 0x1
#define V_FW_TLS_KEYCTX_TX_WR_TXOPAD_PRESENT(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_TXOPAD_PRESENT)
#define G_FW_TLS_KEYCTX_TX_WR_TXOPAD_PRESENT(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_TXOPAD_PRESENT) & \
M_FW_TLS_KEYCTX_TX_WR_TXOPAD_PRESENT)
#define F_FW_TLS_KEYCTX_TX_WR_TXOPAD_PRESENT \
V_FW_TLS_KEYCTX_TX_WR_TXOPAD_PRESENT(1U)
#define S_FW_TLS_KEYCTX_TX_WR_SALT_PRESENT 10
#define M_FW_TLS_KEYCTX_TX_WR_SALT_PRESENT 0x1
#define V_FW_TLS_KEYCTX_TX_WR_SALT_PRESENT(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_SALT_PRESENT)
#define G_FW_TLS_KEYCTX_TX_WR_SALT_PRESENT(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_SALT_PRESENT) & \
M_FW_TLS_KEYCTX_TX_WR_SALT_PRESENT)
#define F_FW_TLS_KEYCTX_TX_WR_SALT_PRESENT \
V_FW_TLS_KEYCTX_TX_WR_SALT_PRESENT(1U)
#define S_FW_TLS_KEYCTX_TX_WR_TXCK_SIZE 6
#define M_FW_TLS_KEYCTX_TX_WR_TXCK_SIZE 0xf
#define V_FW_TLS_KEYCTX_TX_WR_TXCK_SIZE(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_TXCK_SIZE)
#define G_FW_TLS_KEYCTX_TX_WR_TXCK_SIZE(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_TXCK_SIZE) & \
M_FW_TLS_KEYCTX_TX_WR_TXCK_SIZE)
#define S_FW_TLS_KEYCTX_TX_WR_TXMK_SIZE 2
#define M_FW_TLS_KEYCTX_TX_WR_TXMK_SIZE 0xf
#define V_FW_TLS_KEYCTX_TX_WR_TXMK_SIZE(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_TXMK_SIZE)
#define G_FW_TLS_KEYCTX_TX_WR_TXMK_SIZE(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_TXMK_SIZE) & \
M_FW_TLS_KEYCTX_TX_WR_TXMK_SIZE)
#define S_FW_TLS_KEYCTX_TX_WR_TXVALID 0
#define M_FW_TLS_KEYCTX_TX_WR_TXVALID 0x1
#define V_FW_TLS_KEYCTX_TX_WR_TXVALID(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_TXVALID)
#define G_FW_TLS_KEYCTX_TX_WR_TXVALID(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_TXVALID) & M_FW_TLS_KEYCTX_TX_WR_TXVALID)
#define F_FW_TLS_KEYCTX_TX_WR_TXVALID V_FW_TLS_KEYCTX_TX_WR_TXVALID(1U)
#define S_FW_TLS_KEYCTX_TX_WR_FLITCNT 3
#define M_FW_TLS_KEYCTX_TX_WR_FLITCNT 0x1f
#define V_FW_TLS_KEYCTX_TX_WR_FLITCNT(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_FLITCNT)
#define G_FW_TLS_KEYCTX_TX_WR_FLITCNT(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_FLITCNT) & M_FW_TLS_KEYCTX_TX_WR_FLITCNT)
#define S_FW_TLS_KEYCTX_TX_WR_HMACCTRL 0
#define M_FW_TLS_KEYCTX_TX_WR_HMACCTRL 0x7
#define V_FW_TLS_KEYCTX_TX_WR_HMACCTRL(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_HMACCTRL)
#define G_FW_TLS_KEYCTX_TX_WR_HMACCTRL(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_HMACCTRL) & M_FW_TLS_KEYCTX_TX_WR_HMACCTRL)
#define S_FW_TLS_KEYCTX_TX_WR_PROTOVER 4
#define M_FW_TLS_KEYCTX_TX_WR_PROTOVER 0xf
#define V_FW_TLS_KEYCTX_TX_WR_PROTOVER(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_PROTOVER)
#define G_FW_TLS_KEYCTX_TX_WR_PROTOVER(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_PROTOVER) & M_FW_TLS_KEYCTX_TX_WR_PROTOVER)
#define S_FW_TLS_KEYCTX_TX_WR_CIPHMODE 0
#define M_FW_TLS_KEYCTX_TX_WR_CIPHMODE 0xf
#define V_FW_TLS_KEYCTX_TX_WR_CIPHMODE(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_CIPHMODE)
#define G_FW_TLS_KEYCTX_TX_WR_CIPHMODE(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_CIPHMODE) & M_FW_TLS_KEYCTX_TX_WR_CIPHMODE)
#define S_FW_TLS_KEYCTX_TX_WR_AUTHMODE 4
#define M_FW_TLS_KEYCTX_TX_WR_AUTHMODE 0xf
#define V_FW_TLS_KEYCTX_TX_WR_AUTHMODE(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_AUTHMODE)
#define G_FW_TLS_KEYCTX_TX_WR_AUTHMODE(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_AUTHMODE) & M_FW_TLS_KEYCTX_TX_WR_AUTHMODE)
#define S_FW_TLS_KEYCTX_TX_WR_CIPHAUTHSEQCTRL 3
#define M_FW_TLS_KEYCTX_TX_WR_CIPHAUTHSEQCTRL 0x1
#define V_FW_TLS_KEYCTX_TX_WR_CIPHAUTHSEQCTRL(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_CIPHAUTHSEQCTRL)
#define G_FW_TLS_KEYCTX_TX_WR_CIPHAUTHSEQCTRL(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_CIPHAUTHSEQCTRL) & \
M_FW_TLS_KEYCTX_TX_WR_CIPHAUTHSEQCTRL)
#define F_FW_TLS_KEYCTX_TX_WR_CIPHAUTHSEQCTRL \
V_FW_TLS_KEYCTX_TX_WR_CIPHAUTHSEQCTRL(1U)
#define S_FW_TLS_KEYCTX_TX_WR_SEQNUMCTRL 1
#define M_FW_TLS_KEYCTX_TX_WR_SEQNUMCTRL 0x3
#define V_FW_TLS_KEYCTX_TX_WR_SEQNUMCTRL(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_SEQNUMCTRL)
#define G_FW_TLS_KEYCTX_TX_WR_SEQNUMCTRL(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_SEQNUMCTRL) & \
M_FW_TLS_KEYCTX_TX_WR_SEQNUMCTRL)
#define S_FW_TLS_KEYCTX_TX_WR_RXVALID 0
#define M_FW_TLS_KEYCTX_TX_WR_RXVALID 0x1
#define V_FW_TLS_KEYCTX_TX_WR_RXVALID(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_RXVALID)
#define G_FW_TLS_KEYCTX_TX_WR_RXVALID(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_RXVALID) & M_FW_TLS_KEYCTX_TX_WR_RXVALID)
#define F_FW_TLS_KEYCTX_TX_WR_RXVALID V_FW_TLS_KEYCTX_TX_WR_RXVALID(1U)
#define S_FW_TLS_KEYCTX_TX_WR_IVPRESENT 7
#define M_FW_TLS_KEYCTX_TX_WR_IVPRESENT 0x1
#define V_FW_TLS_KEYCTX_TX_WR_IVPRESENT(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_IVPRESENT)
#define G_FW_TLS_KEYCTX_TX_WR_IVPRESENT(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_IVPRESENT) & \
M_FW_TLS_KEYCTX_TX_WR_IVPRESENT)
#define F_FW_TLS_KEYCTX_TX_WR_IVPRESENT V_FW_TLS_KEYCTX_TX_WR_IVPRESENT(1U)
#define S_FW_TLS_KEYCTX_TX_WR_RXOPAD_PRESENT 6
#define M_FW_TLS_KEYCTX_TX_WR_RXOPAD_PRESENT 0x1
#define V_FW_TLS_KEYCTX_TX_WR_RXOPAD_PRESENT(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_RXOPAD_PRESENT)
#define G_FW_TLS_KEYCTX_TX_WR_RXOPAD_PRESENT(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_RXOPAD_PRESENT) & \
M_FW_TLS_KEYCTX_TX_WR_RXOPAD_PRESENT)
#define F_FW_TLS_KEYCTX_TX_WR_RXOPAD_PRESENT \
V_FW_TLS_KEYCTX_TX_WR_RXOPAD_PRESENT(1U)
#define S_FW_TLS_KEYCTX_TX_WR_RXCK_SIZE 3
#define M_FW_TLS_KEYCTX_TX_WR_RXCK_SIZE 0x7
#define V_FW_TLS_KEYCTX_TX_WR_RXCK_SIZE(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_RXCK_SIZE)
#define G_FW_TLS_KEYCTX_TX_WR_RXCK_SIZE(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_RXCK_SIZE) & \
M_FW_TLS_KEYCTX_TX_WR_RXCK_SIZE)
#define S_FW_TLS_KEYCTX_TX_WR_RXMK_SIZE 0
#define M_FW_TLS_KEYCTX_TX_WR_RXMK_SIZE 0x7
#define V_FW_TLS_KEYCTX_TX_WR_RXMK_SIZE(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_RXMK_SIZE)
#define G_FW_TLS_KEYCTX_TX_WR_RXMK_SIZE(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_RXMK_SIZE) & \
M_FW_TLS_KEYCTX_TX_WR_RXMK_SIZE)
#define S_FW_TLS_KEYCTX_TX_WR_IVINSERT 55
#define M_FW_TLS_KEYCTX_TX_WR_IVINSERT 0x1ffULL
#define V_FW_TLS_KEYCTX_TX_WR_IVINSERT(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_IVINSERT)
#define G_FW_TLS_KEYCTX_TX_WR_IVINSERT(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_IVINSERT) & M_FW_TLS_KEYCTX_TX_WR_IVINSERT)
#define S_FW_TLS_KEYCTX_TX_WR_AADSTRTOFST 47
#define M_FW_TLS_KEYCTX_TX_WR_AADSTRTOFST 0xffULL
#define V_FW_TLS_KEYCTX_TX_WR_AADSTRTOFST(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_AADSTRTOFST)
#define G_FW_TLS_KEYCTX_TX_WR_AADSTRTOFST(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_AADSTRTOFST) & \
M_FW_TLS_KEYCTX_TX_WR_AADSTRTOFST)
#define S_FW_TLS_KEYCTX_TX_WR_AADSTOPOFST 39
#define M_FW_TLS_KEYCTX_TX_WR_AADSTOPOFST 0xffULL
#define V_FW_TLS_KEYCTX_TX_WR_AADSTOPOFST(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_AADSTOPOFST)
#define G_FW_TLS_KEYCTX_TX_WR_AADSTOPOFST(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_AADSTOPOFST) & \
M_FW_TLS_KEYCTX_TX_WR_AADSTOPOFST)
#define S_FW_TLS_KEYCTX_TX_WR_CIPHERSRTOFST 30
#define M_FW_TLS_KEYCTX_TX_WR_CIPHERSRTOFST 0x1ffULL
#define V_FW_TLS_KEYCTX_TX_WR_CIPHERSRTOFST(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_CIPHERSRTOFST)
#define G_FW_TLS_KEYCTX_TX_WR_CIPHERSRTOFST(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_CIPHERSRTOFST) & \
M_FW_TLS_KEYCTX_TX_WR_CIPHERSRTOFST)
#define S_FW_TLS_KEYCTX_TX_WR_CIPHERSTOPOFST 23
#define M_FW_TLS_KEYCTX_TX_WR_CIPHERSTOPOFST 0x7f
#define V_FW_TLS_KEYCTX_TX_WR_CIPHERSTOPOFST(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_CIPHERSTOPOFST)
#define G_FW_TLS_KEYCTX_TX_WR_CIPHERSTOPOFST(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_CIPHERSTOPOFST) & \
M_FW_TLS_KEYCTX_TX_WR_CIPHERSTOPOFST)
#define S_FW_TLS_KEYCTX_TX_WR_AUTHSRTOFST 14
#define M_FW_TLS_KEYCTX_TX_WR_AUTHSRTOFST 0x1ff
#define V_FW_TLS_KEYCTX_TX_WR_AUTHSRTOFST(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_AUTHSRTOFST)
#define G_FW_TLS_KEYCTX_TX_WR_AUTHSRTOFST(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_AUTHSRTOFST) & \
M_FW_TLS_KEYCTX_TX_WR_AUTHSRTOFST)
#define S_FW_TLS_KEYCTX_TX_WR_AUTHSTOPOFST 7
#define M_FW_TLS_KEYCTX_TX_WR_AUTHSTOPOFST 0x7f
#define V_FW_TLS_KEYCTX_TX_WR_AUTHSTOPOFST(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_AUTHSTOPOFST)
#define G_FW_TLS_KEYCTX_TX_WR_AUTHSTOPOFST(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_AUTHSTOPOFST) & \
M_FW_TLS_KEYCTX_TX_WR_AUTHSTOPOFST)
#define S_FW_TLS_KEYCTX_TX_WR_AUTHINSRT 0
#define M_FW_TLS_KEYCTX_TX_WR_AUTHINSRT 0x7f
#define V_FW_TLS_KEYCTX_TX_WR_AUTHINSRT(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_AUTHINSRT)
#define G_FW_TLS_KEYCTX_TX_WR_AUTHINSRT(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_AUTHINSRT) & \
M_FW_TLS_KEYCTX_TX_WR_AUTHINSRT)
#define S_FW_TLS_KEYCTX_TX_WR_RENEG 4
#define M_FW_TLS_KEYCTX_TX_WR_RENEG 0x1
#define V_FW_TLS_KEYCTX_TX_WR_RENEG(x) ((x) << S_FW_TLS_KEYCTX_TX_WR_RENEG)
#define G_FW_TLS_KEYCTX_TX_WR_RENEG(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_RENEG) & M_FW_TLS_KEYCTX_TX_WR_RENEG)
#define F_FW_TLS_KEYCTX_TX_WR_RENEG V_FW_TLS_KEYCTX_TX_WR_RENEG(1U)
#define S_FW_TLS_KEYCTX_TX_WR_DELETE_TX 3
#define M_FW_TLS_KEYCTX_TX_WR_DELETE_TX 0x1
#define V_FW_TLS_KEYCTX_TX_WR_DELETE_TX(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_DELETE_TX)
#define G_FW_TLS_KEYCTX_TX_WR_DELETE_TX(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_DELETE_TX) & \
M_FW_TLS_KEYCTX_TX_WR_DELETE_TX)
#define F_FW_TLS_KEYCTX_TX_WR_DELETE_TX V_FW_TLS_KEYCTX_TX_WR_DELETE_TX(1U)
#define S_FW_TLS_KEYCTX_TX_WR_DELETE_RX 2
#define M_FW_TLS_KEYCTX_TX_WR_DELETE_RX 0x1
#define V_FW_TLS_KEYCTX_TX_WR_DELETE_RX(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_DELETE_RX)
#define G_FW_TLS_KEYCTX_TX_WR_DELETE_RX(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_DELETE_RX) & \
M_FW_TLS_KEYCTX_TX_WR_DELETE_RX)
#define F_FW_TLS_KEYCTX_TX_WR_DELETE_RX V_FW_TLS_KEYCTX_TX_WR_DELETE_RX(1U)
#define S_FW_TLS_KEYCTX_TX_WR_WRITE_TX 1
#define M_FW_TLS_KEYCTX_TX_WR_WRITE_TX 0x1
#define V_FW_TLS_KEYCTX_TX_WR_WRITE_TX(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_WRITE_TX)
#define G_FW_TLS_KEYCTX_TX_WR_WRITE_TX(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_WRITE_TX) & M_FW_TLS_KEYCTX_TX_WR_WRITE_TX)
#define F_FW_TLS_KEYCTX_TX_WR_WRITE_TX V_FW_TLS_KEYCTX_TX_WR_WRITE_TX(1U)
#define S_FW_TLS_KEYCTX_TX_WR_WRITE_RX 0
#define M_FW_TLS_KEYCTX_TX_WR_WRITE_RX 0x1
#define V_FW_TLS_KEYCTX_TX_WR_WRITE_RX(x) \
((x) << S_FW_TLS_KEYCTX_TX_WR_WRITE_RX)
#define G_FW_TLS_KEYCTX_TX_WR_WRITE_RX(x) \
(((x) >> S_FW_TLS_KEYCTX_TX_WR_WRITE_RX) & M_FW_TLS_KEYCTX_TX_WR_WRITE_RX)
#define F_FW_TLS_KEYCTX_TX_WR_WRITE_RX V_FW_TLS_KEYCTX_TX_WR_WRITE_RX(1U)
struct fw_crypto_lookaside_wr {
__be32 op_to_cctx_size;
__be32 len16_pkd;
__be32 session_id;
@ -3395,116 +3818,116 @@ struct fw_sec_lookaside_lpbk_wr {
__be64 cookie;
};
#define S_FW_SEC_LOOKASIDE_LPBK_WR_OPCODE 24
#define M_FW_SEC_LOOKASIDE_LPBK_WR_OPCODE 0xff
#define V_FW_SEC_LOOKASIDE_LPBK_WR_OPCODE(x) \
((x) << S_FW_SEC_LOOKASIDE_LPBK_WR_OPCODE)
#define G_FW_SEC_LOOKASIDE_LPBK_WR_OPCODE(x) \
(((x) >> S_FW_SEC_LOOKASIDE_LPBK_WR_OPCODE) & \
M_FW_SEC_LOOKASIDE_LPBK_WR_OPCODE)
#define S_FW_CRYPTO_LOOKASIDE_WR_OPCODE 24
#define M_FW_CRYPTO_LOOKASIDE_WR_OPCODE 0xff
#define V_FW_CRYPTO_LOOKASIDE_WR_OPCODE(x) \
((x) << S_FW_CRYPTO_LOOKASIDE_WR_OPCODE)
#define G_FW_CRYPTO_LOOKASIDE_WR_OPCODE(x) \
(((x) >> S_FW_CRYPTO_LOOKASIDE_WR_OPCODE) & \
M_FW_CRYPTO_LOOKASIDE_WR_OPCODE)
#define S_FW_SEC_LOOKASIDE_LPBK_WR_COMPL 23
#define M_FW_SEC_LOOKASIDE_LPBK_WR_COMPL 0x1
#define V_FW_SEC_LOOKASIDE_LPBK_WR_COMPL(x) \
((x) << S_FW_SEC_LOOKASIDE_LPBK_WR_COMPL)
#define G_FW_SEC_LOOKASIDE_LPBK_WR_COMPL(x) \
(((x) >> S_FW_SEC_LOOKASIDE_LPBK_WR_COMPL) & \
M_FW_SEC_LOOKASIDE_LPBK_WR_COMPL)
#define F_FW_SEC_LOOKASIDE_LPBK_WR_COMPL V_FW_SEC_LOOKASIDE_LPBK_WR_COMPL(1U)
#define S_FW_CRYPTO_LOOKASIDE_WR_COMPL 23
#define M_FW_CRYPTO_LOOKASIDE_WR_COMPL 0x1
#define V_FW_CRYPTO_LOOKASIDE_WR_COMPL(x) \
((x) << S_FW_CRYPTO_LOOKASIDE_WR_COMPL)
#define G_FW_CRYPTO_LOOKASIDE_WR_COMPL(x) \
(((x) >> S_FW_CRYPTO_LOOKASIDE_WR_COMPL) & \
M_FW_CRYPTO_LOOKASIDE_WR_COMPL)
#define F_FW_CRYPTO_LOOKASIDE_WR_COMPL V_FW_CRYPTO_LOOKASIDE_WR_COMPL(1U)
#define S_FW_SEC_LOOKASIDE_LPBK_WR_IMM_LEN 15
#define M_FW_SEC_LOOKASIDE_LPBK_WR_IMM_LEN 0xff
#define V_FW_SEC_LOOKASIDE_LPBK_WR_IMM_LEN(x) \
((x) << S_FW_SEC_LOOKASIDE_LPBK_WR_IMM_LEN)
#define G_FW_SEC_LOOKASIDE_LPBK_WR_IMM_LEN(x) \
(((x) >> S_FW_SEC_LOOKASIDE_LPBK_WR_IMM_LEN) & \
M_FW_SEC_LOOKASIDE_LPBK_WR_IMM_LEN)
#define S_FW_CRYPTO_LOOKASIDE_WR_IMM_LEN 15
#define M_FW_CRYPTO_LOOKASIDE_WR_IMM_LEN 0xff
#define V_FW_CRYPTO_LOOKASIDE_WR_IMM_LEN(x) \
((x) << S_FW_CRYPTO_LOOKASIDE_WR_IMM_LEN)
#define G_FW_CRYPTO_LOOKASIDE_WR_IMM_LEN(x) \
(((x) >> S_FW_CRYPTO_LOOKASIDE_WR_IMM_LEN) & \
M_FW_CRYPTO_LOOKASIDE_WR_IMM_LEN)
#define S_FW_SEC_LOOKASIDE_LPBK_WR_CCTX_LOC 5
#define M_FW_SEC_LOOKASIDE_LPBK_WR_CCTX_LOC 0x3
#define V_FW_SEC_LOOKASIDE_LPBK_WR_CCTX_LOC(x) \
((x) << S_FW_SEC_LOOKASIDE_LPBK_WR_CCTX_LOC)
#define G_FW_SEC_LOOKASIDE_LPBK_WR_CCTX_LOC(x) \
(((x) >> S_FW_SEC_LOOKASIDE_LPBK_WR_CCTX_LOC) & \
M_FW_SEC_LOOKASIDE_LPBK_WR_CCTX_LOC)
#define S_FW_CRYPTO_LOOKASIDE_WR_CCTX_LOC 5
#define M_FW_CRYPTO_LOOKASIDE_WR_CCTX_LOC 0x3
#define V_FW_CRYPTO_LOOKASIDE_WR_CCTX_LOC(x) \
((x) << S_FW_CRYPTO_LOOKASIDE_WR_CCTX_LOC)
#define G_FW_CRYPTO_LOOKASIDE_WR_CCTX_LOC(x) \
(((x) >> S_FW_CRYPTO_LOOKASIDE_WR_CCTX_LOC) & \
M_FW_CRYPTO_LOOKASIDE_WR_CCTX_LOC)
#define S_FW_SEC_LOOKASIDE_LPBK_WR_CCTX_SIZE 0
#define M_FW_SEC_LOOKASIDE_LPBK_WR_CCTX_SIZE 0x1f
#define V_FW_SEC_LOOKASIDE_LPBK_WR_CCTX_SIZE(x) \
((x) << S_FW_SEC_LOOKASIDE_LPBK_WR_CCTX_SIZE)
#define G_FW_SEC_LOOKASIDE_LPBK_WR_CCTX_SIZE(x) \
(((x) >> S_FW_SEC_LOOKASIDE_LPBK_WR_CCTX_SIZE) & \
M_FW_SEC_LOOKASIDE_LPBK_WR_CCTX_SIZE)
#define S_FW_CRYPTO_LOOKASIDE_WR_CCTX_SIZE 0
#define M_FW_CRYPTO_LOOKASIDE_WR_CCTX_SIZE 0x1f
#define V_FW_CRYPTO_LOOKASIDE_WR_CCTX_SIZE(x) \
((x) << S_FW_CRYPTO_LOOKASIDE_WR_CCTX_SIZE)
#define G_FW_CRYPTO_LOOKASIDE_WR_CCTX_SIZE(x) \
(((x) >> S_FW_CRYPTO_LOOKASIDE_WR_CCTX_SIZE) & \
M_FW_CRYPTO_LOOKASIDE_WR_CCTX_SIZE)
#define S_FW_SEC_LOOKASIDE_LPBK_WR_LEN16 0
#define M_FW_SEC_LOOKASIDE_LPBK_WR_LEN16 0xff
#define V_FW_SEC_LOOKASIDE_LPBK_WR_LEN16(x) \
((x) << S_FW_SEC_LOOKASIDE_LPBK_WR_LEN16)
#define G_FW_SEC_LOOKASIDE_LPBK_WR_LEN16(x) \
(((x) >> S_FW_SEC_LOOKASIDE_LPBK_WR_LEN16) & \
M_FW_SEC_LOOKASIDE_LPBK_WR_LEN16)
#define S_FW_CRYPTO_LOOKASIDE_WR_LEN16 0
#define M_FW_CRYPTO_LOOKASIDE_WR_LEN16 0xff
#define V_FW_CRYPTO_LOOKASIDE_WR_LEN16(x) \
((x) << S_FW_CRYPTO_LOOKASIDE_WR_LEN16)
#define G_FW_CRYPTO_LOOKASIDE_WR_LEN16(x) \
(((x) >> S_FW_CRYPTO_LOOKASIDE_WR_LEN16) & \
M_FW_CRYPTO_LOOKASIDE_WR_LEN16)
#define S_FW_SEC_LOOKASIDE_LPBK_WR_RX_CHID 29
#define M_FW_SEC_LOOKASIDE_LPBK_WR_RX_CHID 0x3
#define V_FW_SEC_LOOKASIDE_LPBK_WR_RX_CHID(x) \
((x) << S_FW_SEC_LOOKASIDE_LPBK_WR_RX_CHID)
#define G_FW_SEC_LOOKASIDE_LPBK_WR_RX_CHID(x) \
(((x) >> S_FW_SEC_LOOKASIDE_LPBK_WR_RX_CHID) & \
M_FW_SEC_LOOKASIDE_LPBK_WR_RX_CHID)
#define S_FW_CRYPTO_LOOKASIDE_WR_RX_CHID 29
#define M_FW_CRYPTO_LOOKASIDE_WR_RX_CHID 0x3
#define V_FW_CRYPTO_LOOKASIDE_WR_RX_CHID(x) \
((x) << S_FW_CRYPTO_LOOKASIDE_WR_RX_CHID)
#define G_FW_CRYPTO_LOOKASIDE_WR_RX_CHID(x) \
(((x) >> S_FW_CRYPTO_LOOKASIDE_WR_RX_CHID) & \
M_FW_CRYPTO_LOOKASIDE_WR_RX_CHID)
#define S_FW_SEC_LOOKASIDE_LPBK_WR_LCB 27
#define M_FW_SEC_LOOKASIDE_LPBK_WR_LCB 0x3
#define V_FW_SEC_LOOKASIDE_LPBK_WR_LCB(x) \
((x) << S_FW_SEC_LOOKASIDE_LPBK_WR_LCB)
#define G_FW_SEC_LOOKASIDE_LPBK_WR_LCB(x) \
(((x) >> S_FW_SEC_LOOKASIDE_LPBK_WR_LCB) & M_FW_SEC_LOOKASIDE_LPBK_WR_LCB)
#define S_FW_CRYPTO_LOOKASIDE_WR_LCB 27
#define M_FW_CRYPTO_LOOKASIDE_WR_LCB 0x3
#define V_FW_CRYPTO_LOOKASIDE_WR_LCB(x) \
((x) << S_FW_CRYPTO_LOOKASIDE_WR_LCB)
#define G_FW_CRYPTO_LOOKASIDE_WR_LCB(x) \
(((x) >> S_FW_CRYPTO_LOOKASIDE_WR_LCB) & M_FW_CRYPTO_LOOKASIDE_WR_LCB)
#define S_FW_SEC_LOOKASIDE_LPBK_WR_PHASH 25
#define M_FW_SEC_LOOKASIDE_LPBK_WR_PHASH 0x3
#define V_FW_SEC_LOOKASIDE_LPBK_WR_PHASH(x) \
((x) << S_FW_SEC_LOOKASIDE_LPBK_WR_PHASH)
#define G_FW_SEC_LOOKASIDE_LPBK_WR_PHASH(x) \
(((x) >> S_FW_SEC_LOOKASIDE_LPBK_WR_PHASH) & \
M_FW_SEC_LOOKASIDE_LPBK_WR_PHASH)
#define S_FW_CRYPTO_LOOKASIDE_WR_PHASH 25
#define M_FW_CRYPTO_LOOKASIDE_WR_PHASH 0x3
#define V_FW_CRYPTO_LOOKASIDE_WR_PHASH(x) \
((x) << S_FW_CRYPTO_LOOKASIDE_WR_PHASH)
#define G_FW_CRYPTO_LOOKASIDE_WR_PHASH(x) \
(((x) >> S_FW_CRYPTO_LOOKASIDE_WR_PHASH) & \
M_FW_CRYPTO_LOOKASIDE_WR_PHASH)
#define S_FW_SEC_LOOKASIDE_LPBK_WR_IV 23
#define M_FW_SEC_LOOKASIDE_LPBK_WR_IV 0x3
#define V_FW_SEC_LOOKASIDE_LPBK_WR_IV(x) \
((x) << S_FW_SEC_LOOKASIDE_LPBK_WR_IV)
#define G_FW_SEC_LOOKASIDE_LPBK_WR_IV(x) \
(((x) >> S_FW_SEC_LOOKASIDE_LPBK_WR_IV) & M_FW_SEC_LOOKASIDE_LPBK_WR_IV)
#define S_FW_CRYPTO_LOOKASIDE_WR_IV 23
#define M_FW_CRYPTO_LOOKASIDE_WR_IV 0x3
#define V_FW_CRYPTO_LOOKASIDE_WR_IV(x) \
((x) << S_FW_CRYPTO_LOOKASIDE_WR_IV)
#define G_FW_CRYPTO_LOOKASIDE_WR_IV(x) \
(((x) >> S_FW_CRYPTO_LOOKASIDE_WR_IV) & M_FW_CRYPTO_LOOKASIDE_WR_IV)
#define S_FW_SEC_LOOKASIDE_LPBK_WR_TX_CH 10
#define M_FW_SEC_LOOKASIDE_LPBK_WR_TX_CH 0x3
#define V_FW_SEC_LOOKASIDE_LPBK_WR_TX_CH(x) \
((x) << S_FW_SEC_LOOKASIDE_LPBK_WR_TX_CH)
#define G_FW_SEC_LOOKASIDE_LPBK_WR_TX_CH(x) \
(((x) >> S_FW_SEC_LOOKASIDE_LPBK_WR_TX_CH) & \
M_FW_SEC_LOOKASIDE_LPBK_WR_TX_CH)
#define S_FW_CRYPTO_LOOKASIDE_WR_TX_CH 10
#define M_FW_CRYPTO_LOOKASIDE_WR_TX_CH 0x3
#define V_FW_CRYPTO_LOOKASIDE_WR_TX_CH(x) \
((x) << S_FW_CRYPTO_LOOKASIDE_WR_TX_CH)
#define G_FW_CRYPTO_LOOKASIDE_WR_TX_CH(x) \
(((x) >> S_FW_CRYPTO_LOOKASIDE_WR_TX_CH) & \
M_FW_CRYPTO_LOOKASIDE_WR_TX_CH)
#define S_FW_SEC_LOOKASIDE_LPBK_WR_RX_Q_ID 0
#define M_FW_SEC_LOOKASIDE_LPBK_WR_RX_Q_ID 0x3ff
#define V_FW_SEC_LOOKASIDE_LPBK_WR_RX_Q_ID(x) \
((x) << S_FW_SEC_LOOKASIDE_LPBK_WR_RX_Q_ID)
#define G_FW_SEC_LOOKASIDE_LPBK_WR_RX_Q_ID(x) \
(((x) >> S_FW_SEC_LOOKASIDE_LPBK_WR_RX_Q_ID) & \
M_FW_SEC_LOOKASIDE_LPBK_WR_RX_Q_ID)
#define S_FW_CRYPTO_LOOKASIDE_WR_RX_Q_ID 0
#define M_FW_CRYPTO_LOOKASIDE_WR_RX_Q_ID 0x3ff
#define V_FW_CRYPTO_LOOKASIDE_WR_RX_Q_ID(x) \
((x) << S_FW_CRYPTO_LOOKASIDE_WR_RX_Q_ID)
#define G_FW_CRYPTO_LOOKASIDE_WR_RX_Q_ID(x) \
(((x) >> S_FW_CRYPTO_LOOKASIDE_WR_RX_Q_ID) & \
M_FW_CRYPTO_LOOKASIDE_WR_RX_Q_ID)
#define S_FW_SEC_LOOKASIDE_LPBK_WR_PLD_SIZE 24
#define M_FW_SEC_LOOKASIDE_LPBK_WR_PLD_SIZE 0xff
#define V_FW_SEC_LOOKASIDE_LPBK_WR_PLD_SIZE(x) \
((x) << S_FW_SEC_LOOKASIDE_LPBK_WR_PLD_SIZE)
#define G_FW_SEC_LOOKASIDE_LPBK_WR_PLD_SIZE(x) \
(((x) >> S_FW_SEC_LOOKASIDE_LPBK_WR_PLD_SIZE) & \
M_FW_SEC_LOOKASIDE_LPBK_WR_PLD_SIZE)
#define S_FW_CRYPTO_LOOKASIDE_WR_PLD_SIZE 24
#define M_FW_CRYPTO_LOOKASIDE_WR_PLD_SIZE 0xff
#define V_FW_CRYPTO_LOOKASIDE_WR_PLD_SIZE(x) \
((x) << S_FW_CRYPTO_LOOKASIDE_WR_PLD_SIZE)
#define G_FW_CRYPTO_LOOKASIDE_WR_PLD_SIZE(x) \
(((x) >> S_FW_CRYPTO_LOOKASIDE_WR_PLD_SIZE) & \
M_FW_CRYPTO_LOOKASIDE_WR_PLD_SIZE)
#define S_FW_SEC_LOOKASIDE_LPBK_WR_HASH_SIZE 17
#define M_FW_SEC_LOOKASIDE_LPBK_WR_HASH_SIZE 0x7f
#define V_FW_SEC_LOOKASIDE_LPBK_WR_HASH_SIZE(x) \
((x) << S_FW_SEC_LOOKASIDE_LPBK_WR_HASH_SIZE)
#define G_FW_SEC_LOOKASIDE_LPBK_WR_HASH_SIZE(x) \
(((x) >> S_FW_SEC_LOOKASIDE_LPBK_WR_HASH_SIZE) & \
M_FW_SEC_LOOKASIDE_LPBK_WR_HASH_SIZE)
#define S_FW_CRYPTO_LOOKASIDE_WR_HASH_SIZE 17
#define M_FW_CRYPTO_LOOKASIDE_WR_HASH_SIZE 0x7f
#define V_FW_CRYPTO_LOOKASIDE_WR_HASH_SIZE(x) \
((x) << S_FW_CRYPTO_LOOKASIDE_WR_HASH_SIZE)
#define G_FW_CRYPTO_LOOKASIDE_WR_HASH_SIZE(x) \
(((x) >> S_FW_CRYPTO_LOOKASIDE_WR_HASH_SIZE) & \
M_FW_CRYPTO_LOOKASIDE_WR_HASH_SIZE)
/******************************************************************************
* C O M M A N D s
@ -4095,8 +4518,9 @@ enum fw_caps_config_iscsi {
FW_CAPS_CONFIG_ISCSI_TARGET_CMDOFLD = 0x00000100,
};
enum fw_caps_config_tls {
FW_CAPS_CONFIG_TLSKEYS = 0x00000001,
enum fw_caps_config_crypto {
FW_CAPS_CONFIG_CRYPTO_LOOKASIDE = 0x00000001,
FW_CAPS_CONFIG_TLSKEYS = 0x00000002,
};
enum fw_caps_config_fcoe {
@ -4128,7 +4552,7 @@ struct fw_caps_config_cmd {
__be16 niccaps;
__be16 toecaps;
__be16 rdmacaps;
__be16 tlscaps;
__be16 cryptocaps;
__be16 iscsicaps;
__be16 fcoecaps;
__be32 cfcsum;
@ -6305,7 +6729,7 @@ struct fw_acl_vlan_cmd {
enum fw_port_cap {
FW_PORT_CAP_SPEED_100M = 0x0001,
FW_PORT_CAP_SPEED_1G = 0x0002,
FW_PORT_CAP_SPEED_2_5G = 0x0004,
FW_PORT_CAP_SPEED_25G = 0x0004,
FW_PORT_CAP_SPEED_10G = 0x0008,
FW_PORT_CAP_SPEED_40G = 0x0010,
FW_PORT_CAP_SPEED_100G = 0x0020,
@ -6776,6 +7200,11 @@ enum fw_port_type {
FW_PORT_TYPE_QSA = 13, /* No, 1, Yes, No, No, No, 10G */
FW_PORT_TYPE_QSFP = 14, /* No, 4, Yes, No, No, No, 40G */
FW_PORT_TYPE_BP40_BA = 15, /* No, 4, No, No, Yes, Yes, 40G/10G/1G, BP ANGE */
FW_PORT_TYPE_KR4_100G = 16, /* No, 4, 100G */
FW_PORT_TYPE_CR4_QSFP = 17, /* No, 4, 100G */
FW_PORT_TYPE_CR_QSFP = 18, /* No, 1, 25G */
FW_PORT_TYPE_CR2_QSFP = 19, /* No, 2, 50G */
FW_PORT_TYPE_SFP28 = 20, /* No, 1, 25G */
FW_PORT_TYPE_NONE = M_FW_PORT_CMD_PTYPE
};
@ -8786,6 +9215,11 @@ enum {
T5FW_VERSION_MINOR = 0x05,
T5FW_VERSION_MICRO = 0x25,
T5FW_VERSION_BUILD = 0x00,
T6FW_VERSION_MAJOR = 0x00,
T6FW_VERSION_MINOR = 0x00,
T6FW_VERSION_MICRO = 0x00,
T6FW_VERSION_BUILD = 0x00,
};
enum {

44
sys/dev/cxgbe/if_cc.c Normal file
View File

@ -0,0 +1,44 @@
/*-
* Copyright (c) 2016 Chelsio Communications, Inc.
* All rights reserved.
* Written by: Navdeep Parhar <np@FreeBSD.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/module.h>
static int
mod_event(module_t mod, int cmd, void *arg)
{
return (0);
}
static moduledata_t if_cc_mod = {"if_cc", mod_event};
DECLARE_MODULE(if_cc, if_cc_mod, SI_SUB_EXEC, SI_ORDER_ANY);
MODULE_VERSION(if_cc, 1);
MODULE_DEPEND(if_cc, cc, 1, 1, 1);

44
sys/dev/cxgbe/if_ccv.c Normal file
View File

@ -0,0 +1,44 @@
/*-
* Copyright (c) 2016 Chelsio Communications, Inc.
* All rights reserved.
* Written by: Navdeep Parhar <np@FreeBSD.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/module.h>
static int
mod_event(module_t mod, int cmd, void *arg)
{
return (0);
}
static moduledata_t if_ccv_mod = {"if_ccv", mod_event};
DECLARE_MODULE(if_ccv, if_ccv_mod, SI_SUB_EXEC, SI_ORDER_ANY);
MODULE_VERSION(if_ccv, 1);
MODULE_DEPEND(if_ccv, ccv, 1, 1, 1);

56
sys/dev/cxgbe/t4_iov.c
View File

@ -90,6 +90,12 @@ struct {
{0x500f, "Chelsio Amsterdam"},
{0x5013, "Chelsio T580-CHR"},
#endif
}, t6iov_pciids[] = {
{0x6001, "Chelsio T6225-CR"}, /* 2 x 10/25G */
{0x6002, "Chelsio T6225-SO-CR"}, /* 2 x 10/25G, nomem */
{0x6007, "Chelsio T62100-LP-CR"}, /* 2 x 40/50/100G */
{0x6008, "Chelsio T62100-SO-CR"}, /* 2 x 40/50/100G, nomem */
{0x600d, "Chelsio T62100-CR"}, /* 2 x 40/50/100G */
};
static int t4iov_attach_child(device_t dev);
@ -97,7 +103,7 @@ static int t4iov_attach_child(device_t dev);
static int
t4iov_probe(device_t dev)
{
uint16_t d;
uint16_t d;
size_t i;
d = pci_get_device(dev);
@ -114,7 +120,7 @@ t4iov_probe(device_t dev)
static int
t5iov_probe(device_t dev)
{
uint16_t d;
uint16_t d;
size_t i;
d = pci_get_device(dev);
@ -128,6 +134,23 @@ t5iov_probe(device_t dev)
return (ENXIO);
}
static int
t6iov_probe(device_t dev)
{
uint16_t d;
size_t i;
d = pci_get_device(dev);
for (i = 0; i < nitems(t6iov_pciids); i++) {
if (d == t6iov_pciids[i].device) {
device_set_desc(dev, t6iov_pciids[i].desc);
device_quiet(dev);
return (BUS_PROBE_DEFAULT);
}
}
return (ENXIO);
}
static int
t4iov_attach(device_t dev)
{
@ -217,7 +240,6 @@ t4iov_detach(device_t dev)
if (error)
return (error);
}
device_verbose(dev);
return (0);
}
@ -289,10 +311,36 @@ static driver_t t5iov_driver = {
sizeof(struct t4iov_softc)
};
static devclass_t t4iov_devclass, t5iov_devclass;
static device_method_t t6iov_methods[] = {
DEVMETHOD(device_probe, t6iov_probe),
DEVMETHOD(device_attach, t4iov_attach),
DEVMETHOD(device_detach, t4iov_detach),
#ifdef PCI_IOV
DEVMETHOD(pci_iov_init, t4iov_iov_init),
DEVMETHOD(pci_iov_uninit, t4iov_iov_uninit),
DEVMETHOD(pci_iov_add_vf, t4iov_add_vf),
#endif
DEVMETHOD(t4_attach_child, t4iov_attach_child),
DEVMETHOD(t4_detach_child, t4iov_detach_child),
DEVMETHOD_END
};
static driver_t t6iov_driver = {
"t6iov",
t6iov_methods,
sizeof(struct t4iov_softc)
};
static devclass_t t4iov_devclass, t5iov_devclass, t6iov_devclass;
DRIVER_MODULE(t4iov, pci, t4iov_driver, t4iov_devclass, 0, 0);
MODULE_VERSION(t4iov, 1);
DRIVER_MODULE(t5iov, pci, t5iov_driver, t5iov_devclass, 0, 0);
MODULE_VERSION(t5iov, 1);
DRIVER_MODULE(t6iov, pci, t6iov_driver, t6iov_devclass, 0, 0);
MODULE_VERSION(t6iov, 1);

274
sys/dev/cxgbe/t4_main.c
View File

@ -174,6 +174,39 @@ static driver_t vcxl_driver = {
sizeof(struct vi_info)
};
/* T6 bus driver interface */
static int t6_probe(device_t);
static device_method_t t6_methods[] = {
DEVMETHOD(device_probe, t6_probe),
DEVMETHOD(device_attach, t4_attach),
DEVMETHOD(device_detach, t4_detach),
DEVMETHOD(t4_is_main_ready, t4_ready),
DEVMETHOD(t4_read_port_device, t4_read_port_device),
DEVMETHOD_END
};
static driver_t t6_driver = {
"t6nex",
t6_methods,
sizeof(struct adapter)
};
/* T6 port (cc) interface */
static driver_t cc_driver = {
"cc",
cxgbe_methods,
sizeof(struct port_info)
};
/* T6 VI (vcc) interface */
static driver_t vcc_driver = {
"vcc",
vcxgbe_methods,
sizeof(struct vi_info)
};
/* ifnet + media interface */
static void cxgbe_init(void *);
static int cxgbe_ioctl(struct ifnet *, unsigned long, caddr_t);
@ -355,8 +388,8 @@ TUNABLE_INT("hw.cxgbe.toecaps_allowed", &t4_toecaps_allowed);
static int t4_rdmacaps_allowed = -1;
TUNABLE_INT("hw.cxgbe.rdmacaps_allowed", &t4_rdmacaps_allowed);
static int t4_tlscaps_allowed = 0;
TUNABLE_INT("hw.cxgbe.tlscaps_allowed", &t4_tlscaps_allowed);
static int t4_cryptocaps_allowed = 0;
TUNABLE_INT("hw.cxgbe.cryptocaps_allowed", &t4_cryptocaps_allowed);
static int t4_iscsicaps_allowed = -1;
TUNABLE_INT("hw.cxgbe.iscsicaps_allowed", &t4_iscsicaps_allowed);
@ -567,6 +600,13 @@ struct {
{0x540f, "Chelsio Amsterdam"},
{0x5413, "Chelsio T580-CHR"},
#endif
}, t6_pciids[] = {
{0xc006, "Chelsio Terminator 6 FPGA"}, /* T6 PE10K6 FPGA (PF0) */
{0x6401, "Chelsio T6225-CR"}, /* 2 x 10/25G */
{0x6402, "Chelsio T6225-SO-CR"}, /* 2 x 10/25G, nomem */
{0x6407, "Chelsio T62100-LP-CR"}, /* 2 x 40/50/100G */
{0x6408, "Chelsio T62100-SO-CR"}, /* 2 x 40/50/100G, nomem */
{0x640d, "Chelsio T62100-CR"}, /* 2 x 40/50/100G */
};
#ifdef TCP_OFFLOAD
@ -629,6 +669,26 @@ t5_probe(device_t dev)
return (ENXIO);
}
static int
t6_probe(device_t dev)
{
int i;
uint16_t v = pci_get_vendor(dev);
uint16_t d = pci_get_device(dev);
if (v != PCI_VENDOR_ID_CHELSIO)
return (ENXIO);
for (i = 0; i < nitems(t6_pciids); i++) {
if (d == t6_pciids[i].device) {
device_set_desc(dev, t6_pciids[i].desc);
return (BUS_PROBE_DEFAULT);
}
}
return (ENXIO);
}
static void
t5_attribute_workaround(device_t dev)
{
@ -656,6 +716,45 @@ t5_attribute_workaround(device_t dev)
device_get_nameunit(root_port));
}
static const struct devnames devnames[] = {
{
.nexus_name = "t4nex",
.ifnet_name = "cxgbe",
.vi_ifnet_name = "vcxgbe",
.pf03_drv_name = "t4iov",
.vf_nexus_name = "t4vf",
.vf_ifnet_name = "cxgbev"
}, {
.nexus_name = "t5nex",
.ifnet_name = "cxl",
.vi_ifnet_name = "vcxl",
.pf03_drv_name = "t5iov",
.vf_nexus_name = "t5vf",
.vf_ifnet_name = "cxlv"
}, {
.nexus_name = "t6nex",
.ifnet_name = "cc",
.vi_ifnet_name = "vcc",
.pf03_drv_name = "t6iov",
.vf_nexus_name = "t6vf",
.vf_ifnet_name = "ccv"
}
};
void
t4_init_devnames(struct adapter *sc)
{
int id;
id = chip_id(sc);
if (id >= CHELSIO_T4 && id - CHELSIO_T4 < nitems(devnames))
sc->names = &devnames[id - CHELSIO_T4];
else {
device_printf(sc->dev, "chip id %d is not supported.\n", id);
sc->names = NULL;
}
}
static int
t4_attach(device_t dev)
{
@ -675,7 +774,7 @@ t4_attach(device_t dev)
sc = device_get_softc(dev);
sc->dev = dev;
TUNABLE_INT_FETCH("hw.cxgbe.debug_flags", &sc->debug_flags);
TUNABLE_INT_FETCH("hw.cxgbe.dflags", &sc->debug_flags);
if ((pci_get_device(dev) & 0xff00) == 0x5400)
t5_attribute_workaround(dev);
@ -733,6 +832,12 @@ t4_attach(device_t dev)
goto done;
}
t4_init_devnames(sc);
if (sc->names == NULL) {
rc = ENOTSUP;
goto done; /* error message displayed already */
}
/*
* Do this really early, with the memory windows set up even before the
* character device. The userland tool's register i/o and mem read
@ -872,7 +977,7 @@ t4_attach(device_t dev)
pi->linkdnrc = -1;
pi->dev = device_add_child(dev, is_t4(sc) ? "cxgbe" : "cxl", -1);
pi->dev = device_add_child(dev, sc->names->ifnet_name, -1);
if (pi->dev == NULL) {
device_printf(dev,
"failed to add device for port %d.\n", i);
@ -1355,6 +1460,7 @@ static int
cxgbe_attach(device_t dev)
{
struct port_info *pi = device_get_softc(dev);
struct adapter *sc = pi->adapter;
struct vi_info *vi;
int i, rc;
@ -1367,8 +1473,7 @@ cxgbe_attach(device_t dev)
for_each_vi(pi, i, vi) {
if (i == 0)
continue;
vi->dev = device_add_child(dev, is_t4(pi->adapter) ?
"vcxgbe" : "vcxl", -1);
vi->dev = device_add_child(dev, sc->names->vi_ifnet_name, -1);
if (vi->dev == NULL) {
device_printf(dev, "failed to add VI %d\n", i);
continue;
@ -2027,11 +2132,11 @@ t4_map_bar_2(struct adapter *sc)
}
sc->udbs_base = rman_get_virtual(sc->udbs_res);
if (is_t5(sc)) {
if (chip_id(sc) >= CHELSIO_T5) {
setbit(&sc->doorbells, DOORBELL_UDB);
#if defined(__i386__) || defined(__amd64__)
if (t5_write_combine) {
int rc;
int rc, mode;
/*
* Enable write combining on BAR2. This is the
@ -2054,8 +2159,9 @@ t4_map_bar_2(struct adapter *sc)
rc);
}
mode = is_t5(sc) ? V_STATMODE(0) : V_T6_STATMODE(0);
t4_write_reg(sc, A_SGE_STAT_CFG,
V_STATSOURCE_T5(7) | V_STATMODE(0));
V_STATSOURCE_T5(7) | mode);
}
#endif
}
@ -2685,6 +2791,22 @@ struct fw_info {
.intfver_fcoepdu = FW_INTFVER(T5, FCOEPDU),
.intfver_fcoe = FW_INTFVER(T5, FCOE),
},
}, {
.chip = CHELSIO_T6,
.kld_name = "t6fw_cfg",
.fw_mod_name = "t6fw",
.fw_hdr = {
.chip = FW_HDR_CHIP_T6,
.fw_ver = htobe32_const(FW_VERSION(T6)),
.intfver_nic = FW_INTFVER(T6, NIC),
.intfver_vnic = FW_INTFVER(T6, VNIC),
.intfver_ofld = FW_INTFVER(T6, OFLD),
.intfver_ri = FW_INTFVER(T6, RI),
.intfver_iscsipdu = FW_INTFVER(T6, ISCSIPDU),
.intfver_iscsi = FW_INTFVER(T6, ISCSI),
.intfver_fcoepdu = FW_INTFVER(T6, FCOEPDU),
.intfver_fcoe = FW_INTFVER(T6, FCOE),
},
}
};
@ -3113,7 +3235,7 @@ partition_resources(struct adapter *sc, const struct firmware *default_cfg,
LIMIT_CAPS(niccaps);
LIMIT_CAPS(toecaps);
LIMIT_CAPS(rdmacaps);
LIMIT_CAPS(tlscaps);
LIMIT_CAPS(cryptocaps);
LIMIT_CAPS(iscsicaps);
LIMIT_CAPS(fcoecaps);
#undef LIMIT_CAPS
@ -3250,7 +3372,7 @@ get_params__post_init(struct adapter *sc)
READ_CAPS(niccaps);
READ_CAPS(toecaps);
READ_CAPS(rdmacaps);
READ_CAPS(tlscaps);
READ_CAPS(cryptocaps);
READ_CAPS(iscsicaps);
READ_CAPS(fcoecaps);
@ -3459,6 +3581,38 @@ build_medialist(struct port_info *pi, struct ifmedia *media)
}
break;
case FW_PORT_TYPE_CR_QSFP:
case FW_PORT_TYPE_SFP28:
switch (pi->mod_type) {
case FW_PORT_MOD_TYPE_SR:
MPASS(pi->port_type == FW_PORT_TYPE_SFP28);
ifmedia_add(media, m | IFM_25G_SR, 0, NULL);
ifmedia_set(media, m | IFM_25G_SR);
break;
case FW_PORT_MOD_TYPE_TWINAX_PASSIVE:
case FW_PORT_MOD_TYPE_TWINAX_ACTIVE:
ifmedia_add(media, m | IFM_25G_CR, 0, NULL);
ifmedia_set(media, m | IFM_25G_CR);
break;
case FW_PORT_MOD_TYPE_NONE:
m &= ~IFM_FDX;
ifmedia_add(media, m | IFM_NONE, 0, NULL);
ifmedia_set(media, m | IFM_NONE);
break;
default:
device_printf(pi->dev,
"unknown port_type (%d), mod_type (%d)\n",
pi->port_type, pi->mod_type);
ifmedia_add(media, m | IFM_UNKNOWN, 0, NULL);
ifmedia_set(media, m | IFM_UNKNOWN);
break;
}
break;
case FW_PORT_TYPE_QSFP:
switch (pi->mod_type) {
@ -3494,6 +3648,67 @@ build_medialist(struct port_info *pi, struct ifmedia *media)
}
break;
case FW_PORT_TYPE_CR2_QSFP:
switch (pi->mod_type) {
case FW_PORT_MOD_TYPE_TWINAX_PASSIVE:
case FW_PORT_MOD_TYPE_TWINAX_ACTIVE:
ifmedia_add(media, m | IFM_50G_CR2, 0, NULL);
ifmedia_set(media, m | IFM_50G_CR2);
break;
case FW_PORT_MOD_TYPE_NONE:
m &= ~IFM_FDX;
ifmedia_add(media, m | IFM_NONE, 0, NULL);
ifmedia_set(media, m | IFM_NONE);
break;
default:
device_printf(pi->dev,
"unknown port_type (%d), mod_type (%d)\n",
pi->port_type, pi->mod_type);
ifmedia_add(media, m | IFM_UNKNOWN, 0, NULL);
ifmedia_set(media, m | IFM_UNKNOWN);
break;
}
break;
case FW_PORT_TYPE_KR4_100G:
case FW_PORT_TYPE_CR4_QSFP:
switch (pi->mod_type) {
case FW_PORT_MOD_TYPE_LR:
ifmedia_add(media, m | IFM_100G_LR4, 0, NULL);
ifmedia_set(media, m | IFM_100G_LR4);
break;
case FW_PORT_MOD_TYPE_SR:
ifmedia_add(media, m | IFM_100G_SR4, 0, NULL);
ifmedia_set(media, m | IFM_100G_SR4);
break;
case FW_PORT_MOD_TYPE_TWINAX_PASSIVE:
case FW_PORT_MOD_TYPE_TWINAX_ACTIVE:
ifmedia_add(media, m | IFM_100G_CR4, 0, NULL);
ifmedia_set(media, m | IFM_100G_CR4);
break;
case FW_PORT_MOD_TYPE_NONE:
m &= ~IFM_FDX;
ifmedia_add(media, m | IFM_NONE, 0, NULL);
ifmedia_set(media, m | IFM_NONE);
break;
default:
device_printf(pi->dev,
"unknown port_type (%d), mod_type (%d)\n",
pi->port_type, pi->mod_type);
ifmedia_add(media, m | IFM_UNKNOWN, 0, NULL);
ifmedia_set(media, m | IFM_UNKNOWN);
break;
}
break;
default:
device_printf(pi->dev,
"unknown port_type (%d), mod_type (%d)\n", pi->port_type,
@ -4590,7 +4805,7 @@ static char *caps_decoder[] = {
"\005INITIATOR_SSNOFLD\006TARGET_SSNOFLD"
"\007T10DIF"
"\010INITIATOR_CMDOFLD\011TARGET_CMDOFLD",
"\20\00KEYS", /* 7: TLS */
"\20\001LOOKASIDE\002TLSKEYS", /* 7: Crypto */
"\20\001INITIATOR\002TARGET\003CTRL_OFLD" /* 8: FCoE */
"\004PO_INITIATOR\005PO_TARGET",
};
@ -4641,7 +4856,7 @@ t4_sysctls(struct adapter *sc)
SYSCTL_ADD_INT(ctx, children, OID_AUTO, "lro_timeout", CTLFLAG_RW,
&sc->lro_timeout, 0, "lro inactive-flush timeout (in us)");
SYSCTL_ADD_INT(ctx, children, OID_AUTO, "debug_flags", CTLFLAG_RW,
SYSCTL_ADD_INT(ctx, children, OID_AUTO, "dflags", CTLFLAG_RW,
&sc->debug_flags, 0, "flags to enable runtime debugging");
SYSCTL_ADD_STRING(ctx, children, OID_AUTO, "tp_version",
@ -4698,7 +4913,7 @@ t4_sysctls(struct adapter *sc)
SYSCTL_CAP(toecaps, 4, "TCP offload");
SYSCTL_CAP(rdmacaps, 5, "RDMA");
SYSCTL_CAP(iscsicaps, 6, "iSCSI");
SYSCTL_CAP(tlscaps, 7, "TLS");
SYSCTL_CAP(cryptocaps, 7, "crypto");
SYSCTL_CAP(fcoecaps, 8, "FCoE");
#undef SYSCTL_CAP
@ -7472,6 +7687,8 @@ sysctl_wcwr_stats(SYSCTL_HANDLER_ARGS)
struct sbuf *sb;
int rc, v;
MPASS(chip_id(sc) >= CHELSIO_T5);
rc = sysctl_wire_old_buffer(req, 0);
if (rc != 0)
return (rc);
@ -7482,14 +7699,19 @@ sysctl_wcwr_stats(SYSCTL_HANDLER_ARGS)
v = t4_read_reg(sc, A_SGE_STAT_CFG);
if (G_STATSOURCE_T5(v) == 7) {
if (G_STATMODE(v) == 0) {
int mode;
mode = is_t5(sc) ? G_STATMODE(v) : G_T6_STATMODE(v);
if (mode == 0) {
sbuf_printf(sb, "total %d, incomplete %d",
t4_read_reg(sc, A_SGE_STAT_TOTAL),
t4_read_reg(sc, A_SGE_STAT_MATCH));
} else if (G_STATMODE(v) == 1) {
} else if (mode == 1) {
sbuf_printf(sb, "total %d, data overflow %d",
t4_read_reg(sc, A_SGE_STAT_TOTAL),
t4_read_reg(sc, A_SGE_STAT_MATCH));
} else {
sbuf_printf(sb, "unknown mode %d", mode);
}
}
rc = sbuf_finish(sb);
@ -9545,9 +9767,9 @@ mod_event(module_t mod, int cmd, void *arg)
return (rc);
}
static devclass_t t4_devclass, t5_devclass;
static devclass_t cxgbe_devclass, cxl_devclass;
static devclass_t vcxgbe_devclass, vcxl_devclass;
static devclass_t t4_devclass, t5_devclass, t6_devclass;
static devclass_t cxgbe_devclass, cxl_devclass, cc_devclass;
static devclass_t vcxgbe_devclass, vcxl_devclass, vcc_devclass;
DRIVER_MODULE(t4nex, pci, t4_driver, t4_devclass, mod_event, 0);
MODULE_VERSION(t4nex, 1);
@ -9556,7 +9778,6 @@ MODULE_DEPEND(t4nex, firmware, 1, 1, 1);
MODULE_DEPEND(t4nex, netmap, 1, 1, 1);
#endif /* DEV_NETMAP */
DRIVER_MODULE(t5nex, pci, t5_driver, t5_devclass, mod_event, 0);
MODULE_VERSION(t5nex, 1);
MODULE_DEPEND(t5nex, firmware, 1, 1, 1);
@ -9564,14 +9785,27 @@ MODULE_DEPEND(t5nex, firmware, 1, 1, 1);
MODULE_DEPEND(t5nex, netmap, 1, 1, 1);
#endif /* DEV_NETMAP */
DRIVER_MODULE(t6nex, pci, t6_driver, t6_devclass, mod_event, 0);
MODULE_VERSION(t6nex, 1);
MODULE_DEPEND(t6nex, firmware, 1, 1, 1);
#ifdef DEV_NETMAP
MODULE_DEPEND(t6nex, netmap, 1, 1, 1);
#endif /* DEV_NETMAP */
DRIVER_MODULE(cxgbe, t4nex, cxgbe_driver, cxgbe_devclass, 0, 0);
MODULE_VERSION(cxgbe, 1);
DRIVER_MODULE(cxl, t5nex, cxl_driver, cxl_devclass, 0, 0);
MODULE_VERSION(cxl, 1);
DRIVER_MODULE(cc, t6nex, cc_driver, cc_devclass, 0, 0);
MODULE_VERSION(cc, 1);
DRIVER_MODULE(vcxgbe, cxgbe, vcxgbe_driver, vcxgbe_devclass, 0, 0);
MODULE_VERSION(vcxgbe, 1);
DRIVER_MODULE(vcxl, cxl, vcxl_driver, vcxl_devclass, 0, 0);
MODULE_VERSION(vcxl, 1);
DRIVER_MODULE(vcc, cc, vcc_driver, vcc_devclass, 0, 0);
MODULE_VERSION(vcc, 1);

6
sys/dev/cxgbe/t4_netmap.c
View File

@ -139,8 +139,10 @@ alloc_nm_rxq_hwq(struct vi_info *vi, struct sge_nm_rxq *nm_rxq, int cong)
(fl_pad ? F_FW_IQ_CMD_FL0PADEN : 0) |
(black_hole == 2 ? F_FW_IQ_CMD_FL0PACKEN : 0));
c.fl0dcaen_to_fl0cidxfthresh =
htobe16(V_FW_IQ_CMD_FL0FBMIN(X_FETCHBURSTMIN_128B) |
V_FW_IQ_CMD_FL0FBMAX(X_FETCHBURSTMAX_512B));
htobe16(V_FW_IQ_CMD_FL0FBMIN(chip_id(sc) <= CHELSIO_T5 ?
X_FETCHBURSTMIN_128B : X_FETCHBURSTMIN_64B) |
V_FW_IQ_CMD_FL0FBMAX(chip_id(sc) <= CHELSIO_T5 ?
X_FETCHBURSTMAX_512B : X_FETCHBURSTMAX_256B));
c.fl0size = htobe16(na->num_rx_desc / 8 + sp->spg_len / EQ_ESIZE);
c.fl0addr = htobe64(nm_rxq->fl_ba);

52
sys/dev/cxgbe/t4_sge.c
View File

@ -229,8 +229,8 @@ static inline u_int txpkts0_len16(u_int);
static inline u_int txpkts1_len16(void);
static u_int write_txpkt_wr(struct sge_txq *, struct fw_eth_tx_pkt_wr *,
struct mbuf *, u_int);
static u_int write_txpkt_vm_wr(struct sge_txq *, struct fw_eth_tx_pkt_vm_wr *,
struct mbuf *, u_int);
static u_int write_txpkt_vm_wr(struct adapter *, struct sge_txq *,
struct fw_eth_tx_pkt_vm_wr *, struct mbuf *, u_int);
static int try_txpkts(struct mbuf *, struct mbuf *, struct txpkts *, u_int);
static int add_to_txpkts(struct mbuf *, struct txpkts *, u_int);
static u_int write_txpkts_wr(struct sge_txq *, struct fw_eth_tx_pkts_wr *,
@ -433,16 +433,20 @@ static inline void
setup_pad_and_pack_boundaries(struct adapter *sc)
{
uint32_t v, m;
int pad, pack;
int pad, pack, pad_shift;
pad_shift = chip_id(sc) > CHELSIO_T5 ? X_T6_INGPADBOUNDARY_SHIFT :
X_INGPADBOUNDARY_SHIFT;
pad = fl_pad;
if (fl_pad < 32 || fl_pad > 4096 || !powerof2(fl_pad)) {
if (fl_pad < (1 << pad_shift) ||
fl_pad > (1 << (pad_shift + M_INGPADBOUNDARY)) ||
!powerof2(fl_pad)) {
/*
* If there is any chance that we might use buffer packing and
* the chip is a T4, then pick 64 as the pad/pack boundary. Set
* it to 32 in all other cases.
* it to the minimum allowed in all other cases.
*/
pad = is_t4(sc) && buffer_packing ? 64 : 32;
pad = is_t4(sc) && buffer_packing ? 64 : 1 << pad_shift;
/*
* For fl_pad = 0 we'll still write a reasonable value to the
@ -456,7 +460,7 @@ setup_pad_and_pack_boundaries(struct adapter *sc)
}
}
m = V_INGPADBOUNDARY(M_INGPADBOUNDARY);
v = V_INGPADBOUNDARY(ilog2(pad) - 5);
v = V_INGPADBOUNDARY(ilog2(pad) - pad_shift);
t4_set_reg_field(sc, A_SGE_CONTROL, m, v);
if (is_t4(sc)) {
@ -2460,7 +2464,8 @@ eth_tx(struct mp_ring *r, u_int cidx, u_int pidx)
total++;
remaining--;
ETHER_BPF_MTAP(ifp, m0);
n = write_txpkt_vm_wr(txq, (void *)wr, m0, available);
n = write_txpkt_vm_wr(sc, txq, (void *)wr, m0,
available);
} else if (remaining > 1 &&
try_txpkts(m0, r->items[next_cidx], &txp, available) == 0) {
@ -2728,8 +2733,10 @@ alloc_iq_fl(struct vi_info *vi, struct sge_iq *iq, struct sge_fl *fl,
F_FW_IQ_CMD_FL0CONGEN);
}
c.fl0dcaen_to_fl0cidxfthresh =
htobe16(V_FW_IQ_CMD_FL0FBMIN(X_FETCHBURSTMIN_128B) |
V_FW_IQ_CMD_FL0FBMAX(X_FETCHBURSTMAX_512B));
htobe16(V_FW_IQ_CMD_FL0FBMIN(chip_id(sc) <= CHELSIO_T5 ?
X_FETCHBURSTMIN_128B : X_FETCHBURSTMIN_64B) |
V_FW_IQ_CMD_FL0FBMAX(chip_id(sc) <= CHELSIO_T5 ?
X_FETCHBURSTMAX_512B : X_FETCHBURSTMAX_256B));
c.fl0size = htobe16(fl->qsize);
c.fl0addr = htobe64(fl->ba);
}
@ -3246,8 +3253,9 @@ alloc_nm_txq(struct vi_info *vi, struct sge_nm_txq *nm_txq, int iqidx, int idx,
nm_txq->nid = idx;
nm_txq->iqidx = iqidx;
nm_txq->cpl_ctrl0 = htobe32(V_TXPKT_OPCODE(CPL_TX_PKT) |
V_TXPKT_INTF(pi->tx_chan) | V_TXPKT_VF_VLD(1) |
V_TXPKT_VF(vi->viid));
V_TXPKT_INTF(pi->tx_chan) | V_TXPKT_PF(G_FW_VIID_PFN(vi->viid)) |
V_TXPKT_VF(G_FW_VIID_VIN(vi->viid)) |
V_TXPKT_VF_VLD(G_FW_VIID_VIVLD(vi->viid)));
snprintf(name, sizeof(name), "%d", idx);
oid = SYSCTL_ADD_NODE(&vi->ctx, children, OID_AUTO, name, CTLFLAG_RD,
@ -3613,8 +3621,10 @@ alloc_txq(struct vi_info *vi, struct sge_txq *txq, int idx,
V_TXPKT_INTF(pi->tx_chan));
else
txq->cpl_ctrl0 = htobe32(V_TXPKT_OPCODE(CPL_TX_PKT) |
V_TXPKT_INTF(pi->tx_chan) | V_TXPKT_VF_VLD(1) |
V_TXPKT_VF(vi->viid));
V_TXPKT_INTF(pi->tx_chan) |
V_TXPKT_PF(G_FW_VIID_PFN(vi->viid)) |
V_TXPKT_VF(G_FW_VIID_VIN(vi->viid)) |
V_TXPKT_VF_VLD(G_FW_VIID_VIVLD(vi->viid)));
txq->tc_idx = -1;
txq->sdesc = malloc(eq->sidx * sizeof(struct tx_sdesc), M_CXGBE,
M_ZERO | M_WAITOK);
@ -4039,8 +4049,8 @@ imm_payload(u_int ndesc)
* The return value is the # of hardware descriptors used.
*/
static u_int
write_txpkt_vm_wr(struct sge_txq *txq, struct fw_eth_tx_pkt_vm_wr *wr,
struct mbuf *m0, u_int available)
write_txpkt_vm_wr(struct adapter *sc, struct sge_txq *txq,
struct fw_eth_tx_pkt_vm_wr *wr, struct mbuf *m0, u_int available)
{
struct sge_eq *eq = &txq->eq;
struct tx_sdesc *txsd;
@ -4156,9 +4166,13 @@ write_txpkt_vm_wr(struct sge_txq *txq, struct fw_eth_tx_pkt_vm_wr *wr,
("%s: mbuf %p needs checksum offload but missing header lengths",
__func__, m0));
/* XXX: T6 */
ctrl1 |= V_TXPKT_ETHHDR_LEN(m0->m_pkthdr.l2hlen -
ETHER_HDR_LEN);
if (chip_id(sc) <= CHELSIO_T5) {
ctrl1 |= V_TXPKT_ETHHDR_LEN(m0->m_pkthdr.l2hlen -
ETHER_HDR_LEN);
} else {
ctrl1 |= V_T6_TXPKT_ETHHDR_LEN(m0->m_pkthdr.l2hlen -
ETHER_HDR_LEN);
}
ctrl1 |= V_TXPKT_IPHDR_LEN(m0->m_pkthdr.l3hlen);
ctrl1 |= V_TXPKT_CSUM_TYPE(csum_type);
} else

3
sys/dev/cxgbe/t4_tracer.c
View File

@ -124,7 +124,8 @@ t4_cloner_match(struct if_clone *ifc, const char *name)
{
if (strncmp(name, "t4nex", 5) != 0 &&
strncmp(name, "t5nex", 5) != 0)
strncmp(name, "t5nex", 5) != 0 &&
strncmp(name, "t6nex", 5) != 0)
return (0);
if (name[5] < '0' || name[5] > '9')
return (0);

68
sys/dev/cxgbe/t4_vf.c
View File

@ -111,6 +111,12 @@ struct {
{0x580f, "Chelsio Amsterdam VF"},
{0x5813, "Chelsio T580-CHR VF"},
#endif
}, t6vf_pciids[] = {
{0x6801, "Chelsio T6225-CR VF"}, /* 2 x 10/25G */
{0x6802, "Chelsio T6225-SO-CR VF"}, /* 2 x 10/25G, nomem */
{0x6807, "Chelsio T62100-LP-CR VF"}, /* 2 x 40/50/100G */
{0x6808, "Chelsio T62100-SO-CR VF"}, /* 2 x 40/50/100G, nomem */
{0x680d, "Chelsio T62100-CR VF"}, /* 2 x 40/50/100G */
};
static d_ioctl_t t4vf_ioctl;
@ -124,7 +130,7 @@ static struct cdevsw t4vf_cdevsw = {
static int
t4vf_probe(device_t dev)
{
uint16_t d;
uint16_t d;
size_t i;
d = pci_get_device(dev);
@ -140,7 +146,7 @@ t4vf_probe(device_t dev)
static int
t5vf_probe(device_t dev)
{
uint16_t d;
uint16_t d;
size_t i;
d = pci_get_device(dev);
@ -153,6 +159,22 @@ t5vf_probe(device_t dev)
return (ENXIO);
}
static int
t6vf_probe(device_t dev)
{
uint16_t d;
size_t i;
d = pci_get_device(dev);
for (i = 0; i < nitems(t6vf_pciids); i++) {
if (d == t6vf_pciids[i].device) {
device_set_desc(dev, t6vf_pciids[i].desc);
return (BUS_PROBE_DEFAULT);
}
}
return (ENXIO);
}
#define FW_PARAM_DEV(param) \
(V_FW_PARAMS_MNEM(FW_PARAMS_MNEM_DEV) | \
V_FW_PARAMS_PARAM_X(FW_PARAMS_PARAM_DEV_##param))
@ -498,6 +520,12 @@ t4vf_attach(device_t dev)
if (rc != 0)
goto done;
t4_init_devnames(sc);
if (sc->names == NULL) {
rc = ENOTSUP;
goto done; /* error message displayed already */
}
/*
* Leave the 'pf' and 'mbox' values as zero. This ensures
* that various firmware messages do not set the fields which
@ -642,8 +670,7 @@ t4vf_attach(device_t dev)
pi->linkdnrc = -1;
pi->dev = device_add_child(dev, is_t4(sc) ? "cxgbev" : "cxlv",
-1);
pi->dev = device_add_child(dev, sc->names->vf_ifnet_name, -1);
if (pi->dev == NULL) {
device_printf(dev,
"failed to add device for port %d.\n", i);
@ -653,7 +680,7 @@ t4vf_attach(device_t dev)
pi->vi[0].dev = pi->dev;
device_set_softc(pi->dev, pi);
}
/*
* Interrupt type, # of interrupts, # of rx/tx queues, etc.
*/
@ -920,6 +947,20 @@ static driver_t t5vf_driver = {
sizeof(struct adapter)
};
static device_method_t t6vf_methods[] = {
DEVMETHOD(device_probe, t6vf_probe),
DEVMETHOD(device_attach, t4vf_attach),
DEVMETHOD(device_detach, t4_detach_common),
DEVMETHOD_END
};
static driver_t t6vf_driver = {
"t6vf",
t6vf_methods,
sizeof(struct adapter)
};
static driver_t cxgbev_driver = {
"cxgbev",
cxgbe_methods,
@ -932,8 +973,14 @@ static driver_t cxlv_driver = {
sizeof(struct port_info)
};
static devclass_t t4vf_devclass, t5vf_devclass;
static devclass_t cxgbev_devclass, cxlv_devclass;
static driver_t ccv_driver = {
"ccv",
cxgbe_methods,
sizeof(struct port_info)
};
static devclass_t t4vf_devclass, t5vf_devclass, t6vf_devclass;
static devclass_t cxgbev_devclass, cxlv_devclass, ccv_devclass;
DRIVER_MODULE(t4vf, pci, t4vf_driver, t4vf_devclass, 0, 0);
MODULE_VERSION(t4vf, 1);
@ -943,8 +990,15 @@ DRIVER_MODULE(t5vf, pci, t5vf_driver, t5vf_devclass, 0, 0);
MODULE_VERSION(t5vf, 1);
MODULE_DEPEND(t5vf, t5nex, 1, 1, 1);
DRIVER_MODULE(t6vf, pci, t6vf_driver, t6vf_devclass, 0, 0);
MODULE_VERSION(t6vf, 1);
MODULE_DEPEND(t6vf, t6nex, 1, 1, 1);
DRIVER_MODULE(cxgbev, t4vf, cxgbev_driver, cxgbev_devclass, 0, 0);
MODULE_VERSION(cxgbev, 1);
DRIVER_MODULE(cxlv, t5vf, cxlv_driver, cxlv_devclass, 0, 0);
MODULE_VERSION(cxlv, 1);
DRIVER_MODULE(ccv, t6vf, ccv_driver, ccv_devclass, 0, 0);
MODULE_VERSION(ccv, 1);

860
sys/dev/evdev/cdev.c Normal file
View File

@ -0,0 +1,860 @@
/*-
* Copyright (c) 2014 Jakub Wojciech Klama <jceel@FreeBSD.org>
* Copyright (c) 2015-2016 Vladimir Kondratyev <wulf@cicgroup.ru>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#include "opt_evdev.h"
#include <sys/types.h>
#include <sys/bitstring.h>
#include <sys/systm.h>
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/conf.h>
#include <sys/uio.h>
#include <sys/proc.h>
#include <sys/poll.h>
#include <sys/filio.h>
#include <sys/fcntl.h>
#include <sys/selinfo.h>
#include <sys/malloc.h>
#include <sys/time.h>
#include <dev/evdev/input.h>
#include <dev/evdev/evdev.h>
#include <dev/evdev/evdev_private.h>
#ifdef EVDEV_DEBUG
#define debugf(client, fmt, args...) printf("evdev cdev: "fmt"\n", ##args)
#else
#define debugf(client, fmt, args...)
#endif
#define DEF_RING_REPORTS 8
static d_open_t evdev_open;
static d_read_t evdev_read;
static d_write_t evdev_write;
static d_ioctl_t evdev_ioctl;
static d_poll_t evdev_poll;
static d_kqfilter_t evdev_kqfilter;
static int evdev_kqread(struct knote *kn, long hint);
static void evdev_kqdetach(struct knote *kn);
static void evdev_dtor(void *);
static int evdev_ioctl_eviocgbit(struct evdev_dev *, int, int, caddr_t);
static void evdev_client_filter_queue(struct evdev_client *, uint16_t);
static struct cdevsw evdev_cdevsw = {
.d_version = D_VERSION,
.d_open = evdev_open,
.d_read = evdev_read,
.d_write = evdev_write,
.d_ioctl = evdev_ioctl,
.d_poll = evdev_poll,
.d_kqfilter = evdev_kqfilter,
.d_name = "evdev",
};
static struct filterops evdev_cdev_filterops = {
.f_isfd = 1,
.f_attach = NULL,
.f_detach = evdev_kqdetach,
.f_event = evdev_kqread,
};
static int
evdev_open(struct cdev *dev, int oflags, int devtype, struct thread *td)
{
struct evdev_dev *evdev = dev->si_drv1;
struct evdev_client *client;
size_t buffer_size;
int ret;
if (evdev == NULL)
return (ENODEV);
/* Initialize client structure */
buffer_size = evdev->ev_report_size * DEF_RING_REPORTS;
client = malloc(offsetof(struct evdev_client, ec_buffer) +
sizeof(struct input_event) * buffer_size,
M_EVDEV, M_WAITOK | M_ZERO);
/* Initialize ring buffer */
client->ec_buffer_size = buffer_size;
client->ec_buffer_head = 0;
client->ec_buffer_tail = 0;
client->ec_buffer_ready = 0;
client->ec_evdev = evdev;
mtx_init(&client->ec_buffer_mtx, "evclient", "evdev", MTX_DEF);
knlist_init_mtx(&client->ec_selp.si_note, &client->ec_buffer_mtx);
/* Avoid race with evdev_unregister */
EVDEV_LOCK(evdev);
if (dev->si_drv1 == NULL)
ret = ENODEV;
else
ret = evdev_register_client(evdev, client);
if (ret != 0)
evdev_revoke_client(client);
/*
* Unlock evdev here because non-sleepable lock held
* while calling devfs_set_cdevpriv upsets WITNESS
*/
EVDEV_UNLOCK(evdev);
if (!ret)
ret = devfs_set_cdevpriv(client, evdev_dtor);
if (ret != 0) {
debugf(client, "cannot register evdev client");
evdev_dtor(client);
}
return (ret);
}
static void
evdev_dtor(void *data)
{
struct evdev_client *client = (struct evdev_client *)data;
EVDEV_LOCK(client->ec_evdev);
if (!client->ec_revoked)
evdev_dispose_client(client->ec_evdev, client);
EVDEV_UNLOCK(client->ec_evdev);
knlist_clear(&client->ec_selp.si_note, 0);
seldrain(&client->ec_selp);
knlist_destroy(&client->ec_selp.si_note);
funsetown(&client->ec_sigio);
mtx_destroy(&client->ec_buffer_mtx);
free(client, M_EVDEV);
}
static int
evdev_read(struct cdev *dev, struct uio *uio, int ioflag)
{
struct evdev_client *client;
struct input_event *event;
int ret = 0;
int remaining;
ret = devfs_get_cdevpriv((void **)&client);
if (ret != 0)
return (ret);
debugf(client, "read %zd bytes by thread %d", uio->uio_resid,
uio->uio_td->td_tid);
if (client->ec_revoked)
return (ENODEV);
/* Zero-sized reads are allowed for error checking */
if (uio->uio_resid != 0 && uio->uio_resid < sizeof(struct input_event))
return (EINVAL);
remaining = uio->uio_resid / sizeof(struct input_event);
EVDEV_CLIENT_LOCKQ(client);
if (EVDEV_CLIENT_EMPTYQ(client)) {
if (ioflag & O_NONBLOCK)
ret = EWOULDBLOCK;
else {
if (remaining != 0) {
client->ec_blocked = true;
ret = mtx_sleep(client, &client->ec_buffer_mtx,
PCATCH, "evread", 0);
}
}
}
while (ret == 0 && !EVDEV_CLIENT_EMPTYQ(client) && remaining > 0) {
event = &client->ec_buffer[client->ec_buffer_head];
client->ec_buffer_head =
(client->ec_buffer_head + 1) % client->ec_buffer_size;
remaining--;
EVDEV_CLIENT_UNLOCKQ(client);
ret = uiomove(event, sizeof(struct input_event), uio);
EVDEV_CLIENT_LOCKQ(client);
}
EVDEV_CLIENT_UNLOCKQ(client);
return (ret);
}
static int
evdev_write(struct cdev *dev, struct uio *uio, int ioflag)
{
struct evdev_dev *evdev = dev->si_drv1;
struct evdev_client *client;
struct input_event event;
int ret = 0;
ret = devfs_get_cdevpriv((void **)&client);
if (ret != 0)
return (ret);
debugf(client, "write %zd bytes by thread %d", uio->uio_resid,
uio->uio_td->td_tid);
if (client->ec_revoked || evdev == NULL)
return (ENODEV);
if (uio->uio_resid % sizeof(struct input_event) != 0) {
debugf(client, "write size not multiple of input_event size");
return (EINVAL);
}
while (uio->uio_resid > 0 && ret == 0) {
ret = uiomove(&event, sizeof(struct input_event), uio);
if (ret == 0)
ret = evdev_inject_event(evdev, event.type, event.code,
event.value);
}
return (ret);
}
static int
evdev_poll(struct cdev *dev, int events, struct thread *td)
{
struct evdev_client *client;
int ret;
int revents = 0;
ret = devfs_get_cdevpriv((void **)&client);
if (ret != 0)
return (POLLNVAL);
debugf(client, "poll by thread %d", td->td_tid);
if (client->ec_revoked)
return (POLLHUP);
if (events & (POLLIN | POLLRDNORM)) {
EVDEV_CLIENT_LOCKQ(client);
if (!EVDEV_CLIENT_EMPTYQ(client))
revents = events & (POLLIN | POLLRDNORM);
else {
client->ec_selected = true;
selrecord(td, &client->ec_selp);
}
EVDEV_CLIENT_UNLOCKQ(client);
}
return (revents);
}
static int
evdev_kqfilter(struct cdev *dev, struct knote *kn)
{
struct evdev_client *client;
int ret;
ret = devfs_get_cdevpriv((void **)&client);
if (ret != 0)
return (ret);
if (client->ec_revoked)
return (ENODEV);
switch(kn->kn_filter) {
case EVFILT_READ:
kn->kn_fop = &evdev_cdev_filterops;
break;
default:
return(EINVAL);
}
kn->kn_hook = (caddr_t)client;
knlist_add(&client->ec_selp.si_note, kn, 0);
return (0);
}
static int
evdev_kqread(struct knote *kn, long hint)
{
struct evdev_client *client;
int ret;
client = (struct evdev_client *)kn->kn_hook;
EVDEV_CLIENT_LOCKQ_ASSERT(client);
if (client->ec_revoked) {
kn->kn_flags |= EV_EOF;
ret = 1;
} else {
kn->kn_data = EVDEV_CLIENT_SIZEQ(client) *
sizeof(struct input_event);
ret = !EVDEV_CLIENT_EMPTYQ(client);
}
return (ret);
}
static void
evdev_kqdetach(struct knote *kn)
{
struct evdev_client *client;
client = (struct evdev_client *)kn->kn_hook;
knlist_remove(&client->ec_selp.si_note, kn, 0);
}
static int
evdev_ioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag,
struct thread *td)
{
struct evdev_dev *evdev = dev->si_drv1;
struct evdev_client *client;
struct input_keymap_entry *ke;
int ret, len, limit, type_num;
uint32_t code;
size_t nvalues;
ret = devfs_get_cdevpriv((void **)&client);
if (ret != 0)
return (ret);
if (client->ec_revoked || evdev == NULL)
return (ENODEV);
/* file I/O ioctl handling */
switch (cmd) {
case FIOSETOWN:
return (fsetown(*(int *)data, &client->ec_sigio));
case FIOGETOWN:
*(int *)data = fgetown(&client->ec_sigio);
return (0);
case FIONBIO:
return (0);
case FIOASYNC:
if (*(int *)data)
client->ec_async = true;
else
client->ec_async = false;
return (0);
case FIONREAD:
EVDEV_CLIENT_LOCKQ(client);
*(int *)data =
EVDEV_CLIENT_SIZEQ(client) * sizeof(struct input_event);
EVDEV_CLIENT_UNLOCKQ(client);
return (0);
}
len = IOCPARM_LEN(cmd);
debugf(client, "ioctl called: cmd=0x%08lx, data=%p", cmd, data);
/* evdev fixed-length ioctls handling */
switch (cmd) {
case EVIOCGVERSION:
*(int *)data = EV_VERSION;
return (0);
case EVIOCGID:
debugf(client, "EVIOCGID: bus=%d vendor=0x%04x product=0x%04x",
evdev->ev_id.bustype, evdev->ev_id.vendor,
evdev->ev_id.product);
memcpy(data, &evdev->ev_id, sizeof(struct input_id));
return (0);
case EVIOCGREP:
if (!evdev_event_supported(evdev, EV_REP))
return (ENOTSUP);
memcpy(data, evdev->ev_rep, sizeof(evdev->ev_rep));
return (0);
case EVIOCSREP:
if (!evdev_event_supported(evdev, EV_REP))
return (ENOTSUP);
evdev_inject_event(evdev, EV_REP, REP_DELAY, ((int *)data)[0]);
evdev_inject_event(evdev, EV_REP, REP_PERIOD,
((int *)data)[1]);
return (0);
case EVIOCGKEYCODE:
/* Fake unsupported ioctl */
return (0);
case EVIOCGKEYCODE_V2:
if (evdev->ev_methods == NULL ||
evdev->ev_methods->ev_get_keycode == NULL)
return (ENOTSUP);
ke = (struct input_keymap_entry *)data;
evdev->ev_methods->ev_get_keycode(evdev, evdev->ev_softc, ke);
return (0);
case EVIOCSKEYCODE:
/* Fake unsupported ioctl */
return (0);
case EVIOCSKEYCODE_V2:
if (evdev->ev_methods == NULL ||
evdev->ev_methods->ev_set_keycode == NULL)
return (ENOTSUP);
ke = (struct input_keymap_entry *)data;
evdev->ev_methods->ev_set_keycode(evdev, evdev->ev_softc, ke);
return (0);
case EVIOCGABS(0) ... EVIOCGABS(ABS_MAX):
if (evdev->ev_absinfo == NULL)
return (EINVAL);
memcpy(data, &evdev->ev_absinfo[cmd - EVIOCGABS(0)],
sizeof(struct input_absinfo));
return (0);
case EVIOCSABS(0) ... EVIOCSABS(ABS_MAX):
if (evdev->ev_absinfo == NULL)
return (EINVAL);
code = cmd - EVIOCSABS(0);
/* mt-slot number can not be changed */
if (code == ABS_MT_SLOT)
return (EINVAL);
EVDEV_LOCK(evdev);
evdev_set_absinfo(evdev, code, (struct input_absinfo *)data);
EVDEV_UNLOCK(evdev);
return (0);
case EVIOCSFF:
case EVIOCRMFF:
case EVIOCGEFFECTS:
/* Fake unsupported ioctls */
return (0);
case EVIOCGRAB:
EVDEV_LOCK(evdev);
if (*(int *)data)
ret = evdev_grab_client(evdev, client);
else
ret = evdev_release_client(evdev, client);
EVDEV_UNLOCK(evdev);
return (ret);
case EVIOCREVOKE:
if (*(int *)data != 0)
return (EINVAL);
EVDEV_LOCK(evdev);
if (dev->si_drv1 != NULL && !client->ec_revoked) {
evdev_dispose_client(evdev, client);
evdev_revoke_client(client);
}
EVDEV_UNLOCK(evdev);
return (0);
case EVIOCSCLOCKID:
switch (*(int *)data) {
case CLOCK_REALTIME:
client->ec_clock_id = EV_CLOCK_REALTIME;
return (0);
case CLOCK_MONOTONIC:
client->ec_clock_id = EV_CLOCK_MONOTONIC;
return (0);
default:
return (EINVAL);
}
}
/* evdev variable-length ioctls handling */
switch (IOCBASECMD(cmd)) {
case EVIOCGNAME(0):
strlcpy(data, evdev->ev_name, len);
return (0);
case EVIOCGPHYS(0):
if (evdev->ev_shortname[0] == 0)
return (ENOENT);
strlcpy(data, evdev->ev_shortname, len);
return (0);
case EVIOCGUNIQ(0):
if (evdev->ev_serial[0] == 0)
return (ENOENT);
strlcpy(data, evdev->ev_serial, len);
return (0);
case EVIOCGPROP(0):
limit = MIN(len, bitstr_size(INPUT_PROP_CNT));
memcpy(data, evdev->ev_prop_flags, limit);
return (0);
case EVIOCGMTSLOTS(0):
if (evdev->ev_mt == NULL)
return (EINVAL);
if (len < sizeof(uint32_t))
return (EINVAL);
code = *(uint32_t *)data;
if (!ABS_IS_MT(code))
return (EINVAL);
nvalues =
MIN(len / sizeof(int32_t) - 1, MAXIMAL_MT_SLOT(evdev) + 1);
for (int i = 0; i < nvalues; i++)
((int32_t *)data)[i + 1] =
evdev_get_mt_value(evdev, i, code);
return (0);
case EVIOCGKEY(0):
limit = MIN(len, bitstr_size(KEY_CNT));
EVDEV_LOCK(evdev);
evdev_client_filter_queue(client, EV_KEY);
memcpy(data, evdev->ev_key_states, limit);
EVDEV_UNLOCK(evdev);
return (0);
case EVIOCGLED(0):
limit = MIN(len, bitstr_size(LED_CNT));
EVDEV_LOCK(evdev);
evdev_client_filter_queue(client, EV_LED);
memcpy(data, evdev->ev_led_states, limit);
EVDEV_UNLOCK(evdev);
return (0);
case EVIOCGSND(0):
limit = MIN(len, bitstr_size(SND_CNT));
EVDEV_LOCK(evdev);
evdev_client_filter_queue(client, EV_SND);
memcpy(data, evdev->ev_snd_states, limit);
EVDEV_UNLOCK(evdev);
return (0);
case EVIOCGSW(0):
limit = MIN(len, bitstr_size(SW_CNT));
EVDEV_LOCK(evdev);
evdev_client_filter_queue(client, EV_SW);
memcpy(data, evdev->ev_sw_states, limit);
EVDEV_UNLOCK(evdev);
return (0);
case EVIOCGBIT(0, 0) ... EVIOCGBIT(EV_MAX, 0):
type_num = IOCBASECMD(cmd) - EVIOCGBIT(0, 0);
debugf(client, "EVIOCGBIT(%d): data=%p, len=%d", type_num,
data, len);
return (evdev_ioctl_eviocgbit(evdev, type_num, len, data));
}
return (EINVAL);
}
static int
evdev_ioctl_eviocgbit(struct evdev_dev *evdev, int type, int len, caddr_t data)
{
unsigned long *bitmap;
int limit;
switch (type) {
case 0:
bitmap = evdev->ev_type_flags;
limit = EV_CNT;
break;
case EV_KEY:
bitmap = evdev->ev_key_flags;
limit = KEY_CNT;
break;
case EV_REL:
bitmap = evdev->ev_rel_flags;
limit = REL_CNT;
break;
case EV_ABS:
bitmap = evdev->ev_abs_flags;
limit = ABS_CNT;
break;
case EV_MSC:
bitmap = evdev->ev_msc_flags;
limit = MSC_CNT;
break;
case EV_LED:
bitmap = evdev->ev_led_flags;
limit = LED_CNT;
break;
case EV_SND:
bitmap = evdev->ev_snd_flags;
limit = SND_CNT;
break;
case EV_SW:
bitmap = evdev->ev_sw_flags;
limit = SW_CNT;
break;
case EV_FF:
/*
* We don't support EV_FF now, so let's
* just fake it returning only zeros.
*/
bzero(data, len);
return (0);
default:
return (ENOTTY);
}
/*
* Clear ioctl data buffer in case it's bigger than
* bitmap size
*/
bzero(data, len);
limit = bitstr_size(limit);
len = MIN(limit, len);
memcpy(data, bitmap, len);
return (0);
}
void
evdev_revoke_client(struct evdev_client *client)
{
EVDEV_LOCK_ASSERT(client->ec_evdev);
client->ec_revoked = true;
}
void
evdev_notify_event(struct evdev_client *client)
{
EVDEV_CLIENT_LOCKQ_ASSERT(client);
if (client->ec_blocked) {
client->ec_blocked = false;
wakeup(client);
}
if (client->ec_selected) {
client->ec_selected = false;
selwakeup(&client->ec_selp);
}
KNOTE_LOCKED(&client->ec_selp.si_note, 0);
if (client->ec_async && client->ec_sigio != NULL)
pgsigio(&client->ec_sigio, SIGIO, 0);
}
int
evdev_cdev_create(struct evdev_dev *evdev)
{
struct make_dev_args mda;
int ret, unit = 0;
make_dev_args_init(&mda);
mda.mda_flags = MAKEDEV_WAITOK | MAKEDEV_CHECKNAME;
mda.mda_devsw = &evdev_cdevsw;
mda.mda_uid = UID_ROOT;
mda.mda_gid = GID_WHEEL;
mda.mda_mode = 0600;
mda.mda_si_drv1 = evdev;
/* Try to coexist with cuse-backed input/event devices */
while ((ret = make_dev_s(&mda, &evdev->ev_cdev, "input/event%d", unit))
== EEXIST)
unit++;
if (ret == 0)
evdev->ev_unit = unit;
return (ret);
}
int
evdev_cdev_destroy(struct evdev_dev *evdev)
{
destroy_dev(evdev->ev_cdev);
return (0);
}
static void
evdev_client_gettime(struct evdev_client *client, struct timeval *tv)
{
switch (client->ec_clock_id) {
case EV_CLOCK_BOOTTIME:
/*
* XXX: FreeBSD does not support true POSIX monotonic clock.
* So aliase EV_CLOCK_BOOTTIME to EV_CLOCK_MONOTONIC.
*/
case EV_CLOCK_MONOTONIC:
microuptime(tv);
break;
case EV_CLOCK_REALTIME:
default:
microtime(tv);
break;
}
}
void
evdev_client_push(struct evdev_client *client, uint16_t type, uint16_t code,
int32_t value)
{
struct timeval time;
size_t count, head, tail, ready;
EVDEV_CLIENT_LOCKQ_ASSERT(client);
head = client->ec_buffer_head;
tail = client->ec_buffer_tail;
ready = client->ec_buffer_ready;
count = client->ec_buffer_size;
/* If queue is full drop its content and place SYN_DROPPED event */
if ((tail + 1) % count == head) {
debugf(client, "client %p: buffer overflow", client);
head = (tail + count - 1) % count;
client->ec_buffer[head] = (struct input_event) {
.type = EV_SYN,
.code = SYN_DROPPED,
.value = 0
};
/*
* XXX: Here is a small race window from now till the end of
* report. The queue is empty but client has been already
* notified of data readyness. Can be fixed in two ways:
* 1. Implement bulk insert so queue lock would not be dropped
* till the SYN_REPORT event.
* 2. Insert SYN_REPORT just now and skip remaining events
*/
client->ec_buffer_head = head;
client->ec_buffer_ready = head;
}
client->ec_buffer[tail].type = type;
client->ec_buffer[tail].code = code;
client->ec_buffer[tail].value = value;
client->ec_buffer_tail = (tail + 1) % count;
/* Allow users to read events only after report has been completed */
if (type == EV_SYN && code == SYN_REPORT) {
evdev_client_gettime(client, &time);
for (; ready != client->ec_buffer_tail;
ready = (ready + 1) % count)
client->ec_buffer[ready].time = time;
client->ec_buffer_ready = client->ec_buffer_tail;
}
}
void
evdev_client_dumpqueue(struct evdev_client *client)
{
struct input_event *event;
size_t i, head, tail, ready, size;
head = client->ec_buffer_head;
tail = client->ec_buffer_tail;
ready = client->ec_buffer_ready;
size = client->ec_buffer_size;
printf("evdev client: %p\n", client);
printf("event queue: head=%zu ready=%zu tail=%zu size=%zu\n",
head, ready, tail, size);
printf("queue contents:\n");
for (i = 0; i < size; i++) {
event = &client->ec_buffer[i];
printf("%zu: ", i);
if (i < head || i > tail)
printf("unused\n");
else
printf("type=%d code=%d value=%d ", event->type,
event->code, event->value);
if (i == head)
printf("<- head\n");
else if (i == tail)
printf("<- tail\n");
else if (i == ready)
printf("<- ready\n");
else
printf("\n");
}
}
static void
evdev_client_filter_queue(struct evdev_client *client, uint16_t type)
{
struct input_event *event;
size_t head, tail, count, i;
bool last_was_syn = false;
EVDEV_CLIENT_LOCKQ(client);
i = head = client->ec_buffer_head;
tail = client->ec_buffer_tail;
count = client->ec_buffer_size;
client->ec_buffer_ready = client->ec_buffer_tail;
while (i != client->ec_buffer_tail) {
event = &client->ec_buffer[i];
i = (i + 1) % count;
/* Skip event of given type */
if (event->type == type)
continue;
/* Remove empty SYN_REPORT events */
if (event->type == EV_SYN && event->code == SYN_REPORT) {
if (last_was_syn)
continue;
else
client->ec_buffer_ready = (tail + 1) % count;
}
/* Rewrite entry */
memcpy(&client->ec_buffer[tail], event,
sizeof(struct input_event));
last_was_syn = (event->type == EV_SYN &&
event->code == SYN_REPORT);
tail = (tail + 1) % count;
}
client->ec_buffer_head = i;
client->ec_buffer_tail = tail;
EVDEV_CLIENT_UNLOCKQ(client);
}

917
sys/dev/evdev/evdev.c Normal file
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@ -0,0 +1,917 @@
/*-
* Copyright (c) 2014 Jakub Wojciech Klama <jceel@FreeBSD.org>
* Copyright (c) 2015-2016 Vladimir Kondratyev <wulf@cicgroup.ru>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#include "opt_evdev.h"
#include <sys/types.h>
#include <sys/systm.h>
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/conf.h>
#include <sys/malloc.h>
#include <sys/bitstring.h>
#include <sys/sysctl.h>
#include <dev/evdev/input.h>
#include <dev/evdev/evdev.h>
#include <dev/evdev/evdev_private.h>
#ifdef EVDEV_DEBUG
#define debugf(evdev, fmt, args...) printf("evdev: " fmt "\n", ##args)
#else
#define debugf(evdev, fmt, args...)
#endif
#ifdef FEATURE
FEATURE(evdev, "Input event devices support");
#endif
enum evdev_sparse_result
{
EV_SKIP_EVENT, /* Event value not changed */
EV_REPORT_EVENT, /* Event value changed */
EV_REPORT_MT_SLOT, /* Event value and MT slot number changed */
};
MALLOC_DEFINE(M_EVDEV, "evdev", "evdev memory");
int evdev_rcpt_mask = EVDEV_RCPT_SYSMOUSE | EVDEV_RCPT_KBDMUX;
SYSCTL_NODE(_kern, OID_AUTO, evdev, CTLFLAG_RW, 0, "Evdev args");
SYSCTL_INT(_kern_evdev, OID_AUTO, rcpt_mask, CTLFLAG_RW, &evdev_rcpt_mask, 0,
"Who is receiving events: bit0 - sysmouse, bit1 - kbdmux, "
"bit2 - mouse hardware, bit3 - keyboard hardware");
static void evdev_start_repeat(struct evdev_dev *, uint16_t);
static void evdev_stop_repeat(struct evdev_dev *);
static int evdev_check_event(struct evdev_dev *, uint16_t, uint16_t, int32_t);
static inline void
bit_change(bitstr_t *bitstr, int bit, int value)
{
if (value)
bit_set(bitstr, bit);
else
bit_clear(bitstr, bit);
}
struct evdev_dev *
evdev_alloc(void)
{
return malloc(sizeof(struct evdev_dev), M_EVDEV, M_WAITOK | M_ZERO);
}
void
evdev_free(struct evdev_dev *evdev)
{
if (evdev->ev_cdev != NULL && evdev->ev_cdev->si_drv1 != NULL)
evdev_unregister(evdev);
free(evdev, M_EVDEV);
}
static struct input_absinfo *
evdev_alloc_absinfo(void)
{
return (malloc(sizeof(struct input_absinfo) * ABS_CNT, M_EVDEV,
M_WAITOK | M_ZERO));
}
static void
evdev_free_absinfo(struct input_absinfo *absinfo)
{
free(absinfo, M_EVDEV);
}
int
evdev_set_report_size(struct evdev_dev *evdev, size_t report_size)
{
if (report_size > KEY_CNT + REL_CNT + ABS_CNT + MAX_MT_SLOTS * MT_CNT +
MSC_CNT + LED_CNT + SND_CNT + SW_CNT + FF_CNT)
return (EINVAL);
evdev->ev_report_size = report_size;
return (0);
}
static size_t
evdev_estimate_report_size(struct evdev_dev *evdev)
{
size_t size = 0;
int res;
/*
* Keyboards generate one event per report but other devices with
* buttons like mouses can report events simultaneously
*/
bit_ffs_at(evdev->ev_key_flags, KEY_OK, KEY_CNT - KEY_OK, &res);
if (res == -1)
bit_ffs(evdev->ev_key_flags, BTN_MISC, &res);
size += (res != -1);
bit_count(evdev->ev_key_flags, BTN_MISC, KEY_OK - BTN_MISC, &res);
size += res;
/* All relative axes can be reported simultaneously */
bit_count(evdev->ev_rel_flags, 0, REL_CNT, &res);
size += res;
/*
* All absolute axes can be reported simultaneously.
* Multitouch axes can be reported ABS_MT_SLOT times
*/
if (evdev->ev_absinfo != NULL) {
bit_count(evdev->ev_abs_flags, 0, ABS_CNT, &res);
size += res;
bit_count(evdev->ev_abs_flags, ABS_MT_FIRST, MT_CNT, &res);
if (res > 0) {
res++; /* ABS_MT_SLOT or SYN_MT_REPORT */
if (bit_test(evdev->ev_abs_flags, ABS_MT_SLOT))
/* MT type B */
size += res * MAXIMAL_MT_SLOT(evdev);
else
/* MT type A */
size += res * (MAX_MT_REPORTS - 1);
}
}
/* All misc events can be reported simultaneously */
bit_count(evdev->ev_msc_flags, 0, MSC_CNT, &res);
size += res;
/* All leds can be reported simultaneously */
bit_count(evdev->ev_led_flags, 0, LED_CNT, &res);
size += res;
/* Assume other events are generated once per report */
bit_ffs(evdev->ev_snd_flags, SND_CNT, &res);
size += (res != -1);
bit_ffs(evdev->ev_sw_flags, SW_CNT, &res);
size += (res != -1);
/* XXX: FF part is not implemented yet */
size++; /* SYN_REPORT */
return (size);
}
int
evdev_register(struct evdev_dev *evdev)
{
int ret;
debugf(evdev, "%s: registered evdev provider: %s <%s>\n",
evdev->ev_shortname, evdev->ev_name, evdev->ev_serial);
/* Initialize internal structures */
mtx_init(&evdev->ev_mtx, "evmtx", NULL, MTX_DEF);
LIST_INIT(&evdev->ev_clients);
if (evdev_event_supported(evdev, EV_REP) &&
bit_test(evdev->ev_flags, EVDEV_FLAG_SOFTREPEAT)) {
/* Initialize callout */
callout_init_mtx(&evdev->ev_rep_callout, &evdev->ev_mtx, 0);
if (evdev->ev_rep[REP_DELAY] == 0 &&
evdev->ev_rep[REP_PERIOD] == 0) {
/* Supply default values */
evdev->ev_rep[REP_DELAY] = 250;
evdev->ev_rep[REP_PERIOD] = 33;
}
}
/* Initialize multitouch protocol type B states */
if (bit_test(evdev->ev_abs_flags, ABS_MT_SLOT) &&
evdev->ev_absinfo != NULL && MAXIMAL_MT_SLOT(evdev) > 0)
evdev_mt_init(evdev);
/* Estimate maximum report size */
if (evdev->ev_report_size == 0) {
ret = evdev_set_report_size(evdev,
evdev_estimate_report_size(evdev));
if (ret != 0)
goto bail_out;
}
/* Create char device node */
ret = evdev_cdev_create(evdev);
bail_out:
if (ret != 0)
mtx_destroy(&evdev->ev_mtx);
return (ret);
}
int
evdev_unregister(struct evdev_dev *evdev)
{
struct evdev_client *client;
int ret;
debugf(evdev, "%s: unregistered evdev provider: %s\n",
evdev->ev_shortname, evdev->ev_name);
EVDEV_LOCK(evdev);
evdev->ev_cdev->si_drv1 = NULL;
/* Wake up sleepers */
LIST_FOREACH(client, &evdev->ev_clients, ec_link) {
evdev_revoke_client(client);
evdev_dispose_client(evdev, client);
EVDEV_CLIENT_LOCKQ(client);
evdev_notify_event(client);
EVDEV_CLIENT_UNLOCKQ(client);
}
EVDEV_UNLOCK(evdev);
/* destroy_dev can sleep so release lock */
ret = evdev_cdev_destroy(evdev);
evdev->ev_cdev = NULL;
if (ret == 0)
mtx_destroy(&evdev->ev_mtx);
evdev_free_absinfo(evdev->ev_absinfo);
evdev_mt_free(evdev);
return (ret);
}
inline void
evdev_set_name(struct evdev_dev *evdev, const char *name)
{
snprintf(evdev->ev_name, NAMELEN, "%s", name);
}
inline void
evdev_set_id(struct evdev_dev *evdev, uint16_t bustype, uint16_t vendor,
uint16_t product, uint16_t version)
{
evdev->ev_id = (struct input_id) {
.bustype = bustype,
.vendor = vendor,
.product = product,
.version = version
};
}
inline void
evdev_set_phys(struct evdev_dev *evdev, const char *name)
{
snprintf(evdev->ev_shortname, NAMELEN, "%s", name);
}
inline void
evdev_set_serial(struct evdev_dev *evdev, const char *serial)
{
snprintf(evdev->ev_serial, NAMELEN, "%s", serial);
}
inline void
evdev_set_methods(struct evdev_dev *evdev, void *softc,
struct evdev_methods *methods)
{
evdev->ev_methods = methods;
evdev->ev_softc = softc;
}
inline void
evdev_support_prop(struct evdev_dev *evdev, uint16_t prop)
{
KASSERT(prop < INPUT_PROP_CNT, ("invalid evdev input property"));
bit_set(evdev->ev_prop_flags, prop);
}
inline void
evdev_support_event(struct evdev_dev *evdev, uint16_t type)
{
KASSERT(type < EV_CNT, ("invalid evdev event property"));
bit_set(evdev->ev_type_flags, type);
}
inline void
evdev_support_key(struct evdev_dev *evdev, uint16_t code)
{
KASSERT(code < KEY_CNT, ("invalid evdev key property"));
bit_set(evdev->ev_key_flags, code);
}
inline void
evdev_support_rel(struct evdev_dev *evdev, uint16_t code)
{
KASSERT(code < REL_CNT, ("invalid evdev rel property"));
bit_set(evdev->ev_rel_flags, code);
}
inline void
evdev_support_abs(struct evdev_dev *evdev, uint16_t code, int32_t value,
int32_t minimum, int32_t maximum, int32_t fuzz, int32_t flat,
int32_t resolution)
{
struct input_absinfo absinfo;
KASSERT(code < ABS_CNT, ("invalid evdev abs property"));
absinfo = (struct input_absinfo) {
.value = value,
.minimum = minimum,
.maximum = maximum,
.fuzz = fuzz,
.flat = flat,
.resolution = resolution,
};
evdev_set_abs_bit(evdev, code);
evdev_set_absinfo(evdev, code, &absinfo);
}
inline void
evdev_set_abs_bit(struct evdev_dev *evdev, uint16_t code)
{
KASSERT(code < ABS_CNT, ("invalid evdev abs property"));
if (evdev->ev_absinfo == NULL)
evdev->ev_absinfo = evdev_alloc_absinfo();
bit_set(evdev->ev_abs_flags, code);
}
inline void
evdev_support_msc(struct evdev_dev *evdev, uint16_t code)
{
KASSERT(code < MSC_CNT, ("invalid evdev msc property"));
bit_set(evdev->ev_msc_flags, code);
}
inline void
evdev_support_led(struct evdev_dev *evdev, uint16_t code)
{
KASSERT(code < LED_CNT, ("invalid evdev led property"));
bit_set(evdev->ev_led_flags, code);
}
inline void
evdev_support_snd(struct evdev_dev *evdev, uint16_t code)
{
KASSERT(code < SND_CNT, ("invalid evdev snd property"));
bit_set(evdev->ev_snd_flags, code);
}
inline void
evdev_support_sw(struct evdev_dev *evdev, uint16_t code)
{
KASSERT(code < SW_CNT, ("invalid evdev sw property"));
bit_set(evdev->ev_sw_flags, code);
}
bool
evdev_event_supported(struct evdev_dev *evdev, uint16_t type)
{
KASSERT(type < EV_CNT, ("invalid evdev event property"));
return (bit_test(evdev->ev_type_flags, type));
}
inline void
evdev_set_absinfo(struct evdev_dev *evdev, uint16_t axis,
struct input_absinfo *absinfo)
{
KASSERT(axis < ABS_CNT, ("invalid evdev abs property"));
if (axis == ABS_MT_SLOT &&
(absinfo->maximum < 1 || absinfo->maximum >= MAX_MT_SLOTS))
return;
if (evdev->ev_absinfo == NULL)
evdev->ev_absinfo = evdev_alloc_absinfo();
if (axis == ABS_MT_SLOT)
evdev->ev_absinfo[ABS_MT_SLOT].maximum = absinfo->maximum;
else
memcpy(&evdev->ev_absinfo[axis], absinfo,
sizeof(struct input_absinfo));
}
inline void
evdev_set_repeat_params(struct evdev_dev *evdev, uint16_t property, int value)
{
KASSERT(property < REP_CNT, ("invalid evdev repeat property"));
evdev->ev_rep[property] = value;
}
inline void
evdev_set_flag(struct evdev_dev *evdev, uint16_t flag)
{
KASSERT(flag < EVDEV_FLAG_CNT, ("invalid evdev flag property"));
bit_set(evdev->ev_flags, flag);
}
static int
evdev_check_event(struct evdev_dev *evdev, uint16_t type, uint16_t code,
int32_t value)
{
if (type >= EV_CNT)
return (EINVAL);
/* Allow SYN events implicitly */
if (type != EV_SYN && !evdev_event_supported(evdev, type))
return (EINVAL);
switch (type) {
case EV_SYN:
if (code >= SYN_CNT)
return (EINVAL);
break;
case EV_KEY:
if (code >= KEY_CNT)
return (EINVAL);
if (!bit_test(evdev->ev_key_flags, code))
return (EINVAL);
break;
case EV_REL:
if (code >= REL_CNT)
return (EINVAL);
if (!bit_test(evdev->ev_rel_flags, code))
return (EINVAL);
break;
case EV_ABS:
if (code >= ABS_CNT)
return (EINVAL);
if (!bit_test(evdev->ev_abs_flags, code))
return (EINVAL);
if (code == ABS_MT_SLOT &&
(value < 0 || value > MAXIMAL_MT_SLOT(evdev)))
return (EINVAL);
if (ABS_IS_MT(code) && evdev->ev_mt == NULL &&
bit_test(evdev->ev_abs_flags, ABS_MT_SLOT))
return (EINVAL);
break;
case EV_MSC:
if (code >= MSC_CNT)
return (EINVAL);
if (!bit_test(evdev->ev_msc_flags, code))
return (EINVAL);
break;
case EV_LED:
if (code >= LED_CNT)
return (EINVAL);
if (!bit_test(evdev->ev_led_flags, code))
return (EINVAL);
break;
case EV_SND:
if (code >= SND_CNT)
return (EINVAL);
if (!bit_test(evdev->ev_snd_flags, code))
return (EINVAL);
break;
case EV_SW:
if (code >= SW_CNT)
return (EINVAL);
if (!bit_test(evdev->ev_sw_flags, code))
return (EINVAL);
break;
case EV_REP:
if (code >= REP_CNT)
return (EINVAL);
break;
default:
return (EINVAL);
}
return (0);
}
static void
evdev_modify_event(struct evdev_dev *evdev, uint16_t type, uint16_t code,
int32_t *value)
{
EVDEV_LOCK_ASSERT(evdev);
switch (type) {
case EV_KEY:
if (!evdev_event_supported(evdev, EV_REP))
break;
if (!bit_test(evdev->ev_flags, EVDEV_FLAG_SOFTREPEAT)) {
/* Detect driver key repeats. */
if (bit_test(evdev->ev_key_states, code) &&
*value == KEY_EVENT_DOWN)
*value = KEY_EVENT_REPEAT;
} else {
/* Start/stop callout for evdev repeats */
if (bit_test(evdev->ev_key_states, code) == !*value) {
if (*value == KEY_EVENT_DOWN)
evdev_start_repeat(evdev, code);
else
evdev_stop_repeat(evdev);
}
}
break;
case EV_ABS:
/* TBD: implement fuzz */
break;
}
}
static enum evdev_sparse_result
evdev_sparse_event(struct evdev_dev *evdev, uint16_t type, uint16_t code,
int32_t value)
{
int32_t last_mt_slot;
EVDEV_LOCK_ASSERT(evdev);
/*
* For certain event types, update device state bits
* and convert level reporting to edge reporting
*/
switch (type) {
case EV_KEY:
switch (value) {
case KEY_EVENT_UP:
case KEY_EVENT_DOWN:
if (bit_test(evdev->ev_key_states, code) == value)
return (EV_SKIP_EVENT);
bit_change(evdev->ev_key_states, code, value);
break;
case KEY_EVENT_REPEAT:
if (bit_test(evdev->ev_key_states, code) == 0 ||
!evdev_event_supported(evdev, EV_REP))
return (EV_SKIP_EVENT);
break;
default:
return (EV_SKIP_EVENT);
}
break;
case EV_LED:
if (bit_test(evdev->ev_led_states, code) == value)
return (EV_SKIP_EVENT);
bit_change(evdev->ev_led_states, code, value);
break;
case EV_SND:
if (bit_test(evdev->ev_snd_states, code) == value)
return (EV_SKIP_EVENT);
bit_change(evdev->ev_snd_states, code, value);
break;
case EV_SW:
if (bit_test(evdev->ev_sw_states, code) == value)
return (EV_SKIP_EVENT);
bit_change(evdev->ev_sw_states, code, value);
break;
case EV_REP:
if (evdev->ev_rep[code] == value)
return (EV_SKIP_EVENT);
evdev_set_repeat_params(evdev, code, value);
break;
case EV_REL:
if (value == 0)
return (EV_SKIP_EVENT);
break;
/* For EV_ABS, save last value in absinfo and ev_mt_states */
case EV_ABS:
switch (code) {
case ABS_MT_SLOT:
/* Postpone ABS_MT_SLOT till next event */
evdev_set_last_mt_slot(evdev, value);
return (EV_SKIP_EVENT);
case ABS_MT_FIRST ... ABS_MT_LAST:
/* Pass MT protocol type A events as is */
if (!bit_test(evdev->ev_abs_flags, ABS_MT_SLOT))
break;
/* Don`t repeat MT protocol type B events */
last_mt_slot = evdev_get_last_mt_slot(evdev);
if (evdev_get_mt_value(evdev, last_mt_slot, code)
== value)
return (EV_SKIP_EVENT);
evdev_set_mt_value(evdev, last_mt_slot, code, value);
if (last_mt_slot != CURRENT_MT_SLOT(evdev)) {
CURRENT_MT_SLOT(evdev) = last_mt_slot;
evdev->ev_report_opened = true;
return (EV_REPORT_MT_SLOT);
}
break;
default:
if (evdev->ev_absinfo[code].value == value)
return (EV_SKIP_EVENT);
evdev->ev_absinfo[code].value = value;
}
break;
case EV_SYN:
if (code == SYN_REPORT) {
/* Skip empty reports */
if (!evdev->ev_report_opened)
return (EV_SKIP_EVENT);
evdev->ev_report_opened = false;
return (EV_REPORT_EVENT);
}
break;
}
evdev->ev_report_opened = true;
return (EV_REPORT_EVENT);
}
static void
evdev_propagate_event(struct evdev_dev *evdev, uint16_t type, uint16_t code,
int32_t value)
{
struct evdev_client *client;
debugf(evdev, "%s pushed event %d/%d/%d",
evdev->ev_shortname, type, code, value);
EVDEV_LOCK_ASSERT(evdev);
/* Propagate event through all clients */
LIST_FOREACH(client, &evdev->ev_clients, ec_link) {
if (evdev->ev_grabber != NULL && evdev->ev_grabber != client)
continue;
EVDEV_CLIENT_LOCKQ(client);
evdev_client_push(client, type, code, value);
if (type == EV_SYN && code == SYN_REPORT)
evdev_notify_event(client);
EVDEV_CLIENT_UNLOCKQ(client);
}
/* Update counters */
evdev->ev_event_count++;
if (type == EV_SYN && code == SYN_REPORT)
evdev->ev_report_count++;
}
void
evdev_send_event(struct evdev_dev *evdev, uint16_t type, uint16_t code,
int32_t value)
{
enum evdev_sparse_result sparse;
EVDEV_LOCK_ASSERT(evdev);
sparse = evdev_sparse_event(evdev, type, code, value);
switch (sparse) {
case EV_REPORT_MT_SLOT:
/* report postponed ABS_MT_SLOT */
evdev_propagate_event(evdev, EV_ABS, ABS_MT_SLOT,
CURRENT_MT_SLOT(evdev));
/* FALLTHROUGH */
case EV_REPORT_EVENT:
evdev_propagate_event(evdev, type, code, value);
/* FALLTHROUGH */
case EV_SKIP_EVENT:
break;
}
}
int
evdev_push_event(struct evdev_dev *evdev, uint16_t type, uint16_t code,
int32_t value)
{
if (evdev_check_event(evdev, type, code, value) != 0)
return (EINVAL);
EVDEV_LOCK(evdev);
evdev_modify_event(evdev, type, code, &value);
if (type == EV_SYN && code == SYN_REPORT && evdev->ev_report_opened &&
bit_test(evdev->ev_flags, EVDEV_FLAG_MT_STCOMPAT))
evdev_send_mt_compat(evdev);
evdev_send_event(evdev, type, code, value);
EVDEV_UNLOCK(evdev);
return (0);
}
int
evdev_inject_event(struct evdev_dev *evdev, uint16_t type, uint16_t code,
int32_t value)
{
int ret = 0;
switch (type) {
case EV_REP:
/* evdev repeats should not be processed by hardware driver */
if (bit_test(evdev->ev_flags, EVDEV_FLAG_SOFTREPEAT))
goto push;
/* FALLTHROUGH */
case EV_LED:
case EV_MSC:
case EV_SND:
case EV_FF:
if (evdev->ev_methods != NULL &&
evdev->ev_methods->ev_event != NULL)
evdev->ev_methods->ev_event(evdev, evdev->ev_softc,
type, code, value);
/*
* Leds and driver repeats should be reported in ev_event
* method body to interoperate with kbdmux states and rates
* propagation so both ways (ioctl and evdev) of changing it
* will produce only one evdev event report to client.
*/
if (type == EV_LED || type == EV_REP)
break;
/* FALLTHROUGH */
case EV_SYN:
case EV_KEY:
case EV_REL:
case EV_ABS:
case EV_SW:
push:
ret = evdev_push_event(evdev, type, code, value);
break;
default:
ret = EINVAL;
}
return (ret);
}
inline int
evdev_sync(struct evdev_dev *evdev)
{
return (evdev_push_event(evdev, EV_SYN, SYN_REPORT, 1));
}
inline int
evdev_mt_sync(struct evdev_dev *evdev)
{
return (evdev_push_event(evdev, EV_SYN, SYN_MT_REPORT, 1));
}
int
evdev_register_client(struct evdev_dev *evdev, struct evdev_client *client)
{
int ret = 0;
debugf(evdev, "adding new client for device %s", evdev->ev_shortname);
EVDEV_LOCK_ASSERT(evdev);
if (LIST_EMPTY(&evdev->ev_clients) && evdev->ev_methods != NULL &&
evdev->ev_methods->ev_open != NULL) {
debugf(evdev, "calling ev_open() on device %s",
evdev->ev_shortname);
ret = evdev->ev_methods->ev_open(evdev, evdev->ev_softc);
}
if (ret == 0)
LIST_INSERT_HEAD(&evdev->ev_clients, client, ec_link);
return (ret);
}
void
evdev_dispose_client(struct evdev_dev *evdev, struct evdev_client *client)
{
debugf(evdev, "removing client for device %s", evdev->ev_shortname);
EVDEV_LOCK_ASSERT(evdev);
LIST_REMOVE(client, ec_link);
if (LIST_EMPTY(&evdev->ev_clients)) {
if (evdev->ev_methods != NULL &&
evdev->ev_methods->ev_close != NULL)
evdev->ev_methods->ev_close(evdev, evdev->ev_softc);
if (evdev_event_supported(evdev, EV_REP) &&
bit_test(evdev->ev_flags, EVDEV_FLAG_SOFTREPEAT))
evdev_stop_repeat(evdev);
}
evdev_release_client(evdev, client);
}
int
evdev_grab_client(struct evdev_dev *evdev, struct evdev_client *client)
{
EVDEV_LOCK_ASSERT(evdev);
if (evdev->ev_grabber != NULL)
return (EBUSY);
evdev->ev_grabber = client;
return (0);
}
int
evdev_release_client(struct evdev_dev *evdev, struct evdev_client *client)
{
EVDEV_LOCK_ASSERT(evdev);
if (evdev->ev_grabber != client)
return (EINVAL);
evdev->ev_grabber = NULL;
return (0);
}
static void
evdev_repeat_callout(void *arg)
{
struct evdev_dev *evdev = (struct evdev_dev *)arg;
evdev_send_event(evdev, EV_KEY, evdev->ev_rep_key, KEY_EVENT_REPEAT);
evdev_send_event(evdev, EV_SYN, SYN_REPORT, 1);
if (evdev->ev_rep[REP_PERIOD])
callout_reset(&evdev->ev_rep_callout,
evdev->ev_rep[REP_PERIOD] * hz / 1000,
evdev_repeat_callout, evdev);
else
evdev->ev_rep_key = KEY_RESERVED;
}
static void
evdev_start_repeat(struct evdev_dev *evdev, uint16_t key)
{
EVDEV_LOCK_ASSERT(evdev);
if (evdev->ev_rep[REP_DELAY]) {
evdev->ev_rep_key = key;
callout_reset(&evdev->ev_rep_callout,
evdev->ev_rep[REP_DELAY] * hz / 1000,
evdev_repeat_callout, evdev);
}
}
static void
evdev_stop_repeat(struct evdev_dev *evdev)
{
EVDEV_LOCK_ASSERT(evdev);
if (evdev->ev_rep_key != KEY_RESERVED) {
callout_stop(&evdev->ev_rep_callout);
evdev->ev_rep_key = KEY_RESERVED;
}
}

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/*-
* Copyright (c) 2014 Jakub Wojciech Klama <jceel@FreeBSD.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _DEV_EVDEV_EVDEV_H
#define _DEV_EVDEV_EVDEV_H
#include <sys/types.h>
#include <sys/kbio.h>
#include <dev/evdev/input.h>
#include <dev/kbd/kbdreg.h>
#define NAMELEN 80
struct evdev_dev;
typedef int (evdev_open_t)(struct evdev_dev *, void *);
typedef void (evdev_close_t)(struct evdev_dev *, void *);
typedef void (evdev_event_t)(struct evdev_dev *, void *, uint16_t,
uint16_t, int32_t);
typedef void (evdev_keycode_t)(struct evdev_dev *, void *,
struct input_keymap_entry *);
/*
* Keyboard and mouse events recipient mask.
* evdev_rcpt_mask variable should be respected by keyboard and mouse drivers
* that are able to send events through both evdev and sysmouse/kbdmux
* interfaces so user can choose prefered one to not receive one event twice.
*/
#define EVDEV_RCPT_SYSMOUSE (1<<0)
#define EVDEV_RCPT_KBDMUX (1<<1)
#define EVDEV_RCPT_HW_MOUSE (1<<2)
#define EVDEV_RCPT_HW_KBD (1<<3)
extern int evdev_rcpt_mask;
#define ABS_MT_FIRST ABS_MT_TOUCH_MAJOR
#define ABS_MT_LAST ABS_MT_TOOL_Y
#define ABS_IS_MT(x) ((x) >= ABS_MT_FIRST && (x) <= ABS_MT_LAST)
#define ABS_MT_INDEX(x) ((x) - ABS_MT_FIRST)
#define MT_CNT (ABS_MT_INDEX(ABS_MT_LAST) + 1)
/* Multitouch protocol type A */
#define MAX_MT_REPORTS 5
/* Multitouch protocol type B interface */
#define MAX_MT_SLOTS 16
#define EVDEV_FLAG_SOFTREPEAT 0x00 /* use evdev to repeat keys */
#define EVDEV_FLAG_MT_STCOMPAT 0x01 /* autogenerate ST-compatible events
* for MT protocol type B reports */
#define EVDEV_FLAG_MAX 0x1F
#define EVDEV_FLAG_CNT (EVDEV_FLAG_MAX + 1)
struct evdev_methods
{
evdev_open_t *ev_open;
evdev_close_t *ev_close;
evdev_event_t *ev_event;
evdev_keycode_t *ev_get_keycode;
evdev_keycode_t *ev_set_keycode;
};
/* Input device interface: */
struct evdev_dev *evdev_alloc(void);
void evdev_free(struct evdev_dev *);
void evdev_set_name(struct evdev_dev *, const char *);
void evdev_set_id(struct evdev_dev *, uint16_t, uint16_t, uint16_t, uint16_t);
void evdev_set_phys(struct evdev_dev *, const char *);
void evdev_set_serial(struct evdev_dev *, const char *);
void evdev_set_methods(struct evdev_dev *, void *, struct evdev_methods *);
int evdev_register(struct evdev_dev *);
int evdev_unregister(struct evdev_dev *);
int evdev_push_event(struct evdev_dev *, uint16_t, uint16_t, int32_t);
int evdev_sync(struct evdev_dev *);
int evdev_mt_sync(struct evdev_dev *);
void evdev_support_prop(struct evdev_dev *, uint16_t);
void evdev_support_event(struct evdev_dev *, uint16_t);
void evdev_support_key(struct evdev_dev *, uint16_t);
void evdev_support_rel(struct evdev_dev *, uint16_t);
void evdev_support_abs(struct evdev_dev *, uint16_t, int32_t, int32_t, int32_t,
int32_t, int32_t, int32_t);
void evdev_support_msc(struct evdev_dev *, uint16_t);
void evdev_support_led(struct evdev_dev *, uint16_t);
void evdev_support_snd(struct evdev_dev *, uint16_t);
void evdev_support_sw(struct evdev_dev *, uint16_t);
void evdev_set_repeat_params(struct evdev_dev *, uint16_t, int);
int evdev_set_report_size(struct evdev_dev *, size_t);
void evdev_set_flag(struct evdev_dev *, uint16_t);
/* Multitouch related functions: */
int32_t evdev_get_mt_slot_by_tracking_id(struct evdev_dev *, int32_t);
void evdev_support_nfingers(struct evdev_dev *, int32_t);
void evdev_support_mt_compat(struct evdev_dev *);
void evdev_push_nfingers(struct evdev_dev *, int32_t);
void evdev_push_mt_compat(struct evdev_dev *);
/* Utility functions: */
uint16_t evdev_hid2key(int);
void evdev_support_all_known_keys(struct evdev_dev *);
uint16_t evdev_scancode2key(int *, int);
void evdev_push_mouse_btn(struct evdev_dev *, int);
void evdev_push_leds(struct evdev_dev *, int);
void evdev_push_repeats(struct evdev_dev *, keyboard_t *);
evdev_event_t evdev_ev_kbd_event;
#endif /* _DEV_EVDEV_EVDEV_H */

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/*-
* Copyright (c) 2016 Vladimir Kondratyev <wulf@cicgroup.ru>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#include <sys/param.h>
#include <sys/malloc.h>
#include <sys/lock.h>
#include <sys/mutex.h>
#include <sys/systm.h>
#include <dev/evdev/input.h>
#include <dev/evdev/evdev.h>
#include <dev/evdev/evdev_private.h>
#ifdef DEBUG
#define debugf(fmt, args...) printf("evdev: " fmt "\n", ##args)
#else
#define debugf(fmt, args...)
#endif
static uint16_t evdev_fngmap[] = {
BTN_TOOL_FINGER,
BTN_TOOL_DOUBLETAP,
BTN_TOOL_TRIPLETAP,
BTN_TOOL_QUADTAP,
BTN_TOOL_QUINTTAP,
};
static uint16_t evdev_mtstmap[][2] = {
{ ABS_MT_POSITION_X, ABS_X },
{ ABS_MT_POSITION_Y, ABS_Y },
{ ABS_MT_PRESSURE, ABS_PRESSURE },
{ ABS_MT_TOUCH_MAJOR, ABS_TOOL_WIDTH },
};
struct evdev_mt_slot {
uint64_t ev_report;
int32_t ev_mt_states[MT_CNT];
};
struct evdev_mt {
int32_t ev_mt_last_reported_slot;
struct evdev_mt_slot ev_mt_slots[];
};
void
evdev_mt_init(struct evdev_dev *evdev)
{
int32_t slot, slots;
slots = MAXIMAL_MT_SLOT(evdev) + 1;
evdev->ev_mt = malloc(offsetof(struct evdev_mt, ev_mt_slots) +
sizeof(struct evdev_mt_slot) * slots, M_EVDEV, M_WAITOK | M_ZERO);
/* Initialize multitouch protocol type B states */
for (slot = 0; slot < slots; slot++) {
/*
* .ev_report should not be initialized to initial value of
* report counter (0) as it brokes free slot detection in
* evdev_get_mt_slot_by_tracking_id. So initialize it to -1
*/
evdev->ev_mt->ev_mt_slots[slot] = (struct evdev_mt_slot) {
.ev_report = 0xFFFFFFFFFFFFFFFFULL,
.ev_mt_states[ABS_MT_INDEX(ABS_MT_TRACKING_ID)] = -1,
};
}
if (bit_test(evdev->ev_flags, EVDEV_FLAG_MT_STCOMPAT))
evdev_support_mt_compat(evdev);
}
void
evdev_mt_free(struct evdev_dev *evdev)
{
free(evdev->ev_mt, M_EVDEV);
}
int32_t
evdev_get_last_mt_slot(struct evdev_dev *evdev)
{
return (evdev->ev_mt->ev_mt_last_reported_slot);
}
void
evdev_set_last_mt_slot(struct evdev_dev *evdev, int32_t slot)
{
evdev->ev_mt->ev_mt_last_reported_slot = slot;
}
inline int32_t
evdev_get_mt_value(struct evdev_dev *evdev, int32_t slot, int16_t code)
{
return (evdev->ev_mt->
ev_mt_slots[slot].ev_mt_states[ABS_MT_INDEX(code)]);
}
inline void
evdev_set_mt_value(struct evdev_dev *evdev, int32_t slot, int16_t code,
int32_t value)
{
if (code == ABS_MT_TRACKING_ID && value == -1)
evdev->ev_mt->ev_mt_slots[slot].ev_report =
evdev->ev_report_count;
evdev->ev_mt->ev_mt_slots[slot].ev_mt_states[ABS_MT_INDEX(code)] =
value;
}
int32_t
evdev_get_mt_slot_by_tracking_id(struct evdev_dev *evdev, int32_t tracking_id)
{
int32_t tr_id, slot, free_slot = -1;
for (slot = 0; slot <= MAXIMAL_MT_SLOT(evdev); slot++) {
tr_id = evdev_get_mt_value(evdev, slot, ABS_MT_TRACKING_ID);
if (tr_id == tracking_id)
return (slot);
/*
* Its possible that slot will be reassigned in a place of just
* released one within the same report. To avoid this compare
* report counter with slot`s report number updated with each
* ABS_MT_TRACKING_ID change.
*/
if (free_slot == -1 && tr_id == -1 &&
evdev->ev_mt->ev_mt_slots[slot].ev_report !=
evdev->ev_report_count)
free_slot = slot;
}
return (free_slot);
}
void
evdev_support_nfingers(struct evdev_dev *evdev, int32_t nfingers)
{
int32_t i;
for (i = 0; i < MIN(nitems(evdev_fngmap), nfingers); i++)
evdev_support_key(evdev, evdev_fngmap[i]);
}
void
evdev_support_mt_compat(struct evdev_dev *evdev)
{
int32_t i;
if (evdev->ev_absinfo == NULL)
return;
evdev_support_event(evdev, EV_KEY);
evdev_support_key(evdev, BTN_TOUCH);
/* Touchscreens should not advertise tap tool capabilities */
if (!bit_test(evdev->ev_prop_flags, INPUT_PROP_DIRECT))
evdev_support_nfingers(evdev, MAXIMAL_MT_SLOT(evdev) + 1);
/* Echo 0-th MT-slot as ST-slot */
for (i = 0; i < nitems(evdev_mtstmap); i++)
if (bit_test(evdev->ev_abs_flags, evdev_mtstmap[i][0]))
evdev_support_abs(evdev, evdev_mtstmap[i][1],
evdev->ev_absinfo[evdev_mtstmap[i][0]].value,
evdev->ev_absinfo[evdev_mtstmap[i][0]].minimum,
evdev->ev_absinfo[evdev_mtstmap[i][0]].maximum,
evdev->ev_absinfo[evdev_mtstmap[i][0]].fuzz,
evdev->ev_absinfo[evdev_mtstmap[i][0]].flat,
evdev->ev_absinfo[evdev_mtstmap[i][0]].resolution);
}
static int32_t
evdev_count_fingers(struct evdev_dev *evdev)
{
int32_t nfingers = 0, i;
for (i = 0; i <= MAXIMAL_MT_SLOT(evdev); i++)
if (evdev_get_mt_value(evdev, i, ABS_MT_TRACKING_ID) != -1)
nfingers++;
return (nfingers);
}
static void
evdev_send_nfingers(struct evdev_dev *evdev, int32_t nfingers)
{
int32_t i;
EVDEV_LOCK_ASSERT(evdev);
if (nfingers > nitems(evdev_fngmap))
nfingers = nitems(evdev_fngmap);
for (i = 0; i < nitems(evdev_fngmap); i++)
evdev_send_event(evdev, EV_KEY, evdev_fngmap[i],
nfingers == i + 1);
}
void
evdev_push_nfingers(struct evdev_dev *evdev, int32_t nfingers)
{
EVDEV_LOCK(evdev);
evdev_send_nfingers(evdev, nfingers);
EVDEV_UNLOCK(evdev);
}
void
evdev_send_mt_compat(struct evdev_dev *evdev)
{
int32_t nfingers, i;
EVDEV_LOCK_ASSERT(evdev);
nfingers = evdev_count_fingers(evdev);
evdev_send_event(evdev, EV_KEY, BTN_TOUCH, nfingers > 0);
if (evdev_get_mt_value(evdev, 0, ABS_MT_TRACKING_ID) != -1)
/* Echo 0-th MT-slot as ST-slot */
for (i = 0; i < nitems(evdev_mtstmap); i++)
if (bit_test(evdev->ev_abs_flags, evdev_mtstmap[i][1]))
evdev_send_event(evdev, EV_ABS,
evdev_mtstmap[i][1],
evdev_get_mt_value(evdev, 0,
evdev_mtstmap[i][0]));
/* Touchscreens should not report tool taps */
if (!bit_test(evdev->ev_prop_flags, INPUT_PROP_DIRECT))
evdev_send_nfingers(evdev, nfingers);
if (nfingers == 0)
evdev_send_event(evdev, EV_ABS, ABS_PRESSURE, 0);
}
void
evdev_push_mt_compat(struct evdev_dev *evdev)
{
EVDEV_LOCK(evdev);
evdev_send_mt_compat(evdev);
EVDEV_UNLOCK(evdev);
}

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/*-
* Copyright (c) 2014 Jakub Wojciech Klama <jceel@FreeBSD.org>
* Copyright (c) 2015-2016 Vladimir Kondratyev <wulf@cicgroup.ru>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _DEV_EVDEV_EVDEV_PRIVATE_H
#define _DEV_EVDEV_EVDEV_PRIVATE_H
#include <sys/bitstring.h>
#include <sys/queue.h>
#include <sys/malloc.h>
#include <sys/kbio.h>
#include <sys/selinfo.h>
#include <dev/evdev/evdev.h>
#include <dev/evdev/input.h>
#include <dev/kbd/kbdreg.h>
#define NAMELEN 80
/*
* bitstr_t implementation must be identical to one found in EVIOCG*
* libevdev ioctls. Our bitstring(3) API is compatible since r299090.
*/
_Static_assert(sizeof(bitstr_t) == sizeof(unsigned long),
"bitstr_t size mismatch");
MALLOC_DECLARE(M_EVDEV);
struct evdev_client;
struct evdev_mt;
#define CURRENT_MT_SLOT(evdev) ((evdev)->ev_absinfo[ABS_MT_SLOT].value)
#define MAXIMAL_MT_SLOT(evdev) ((evdev)->ev_absinfo[ABS_MT_SLOT].maximum)
enum evdev_key_events
{
KEY_EVENT_UP,
KEY_EVENT_DOWN,
KEY_EVENT_REPEAT
};
/* evdev clock IDs in Linux semantic */
enum evdev_clock_id
{
EV_CLOCK_REALTIME = 0, /* UTC clock */
EV_CLOCK_MONOTONIC, /* monotonic, stops on suspend */
EV_CLOCK_BOOTTIME /* monotonic, suspend-awared */
};
struct evdev_dev
{
char ev_name[NAMELEN];
char ev_shortname[NAMELEN];
char ev_serial[NAMELEN];
struct cdev * ev_cdev;
int ev_unit;
struct mtx ev_mtx;
struct input_id ev_id;
struct evdev_client * ev_grabber;
size_t ev_report_size;
/* Supported features: */
bitstr_t bit_decl(ev_prop_flags, INPUT_PROP_CNT);
bitstr_t bit_decl(ev_type_flags, EV_CNT);
bitstr_t bit_decl(ev_key_flags, KEY_CNT);
bitstr_t bit_decl(ev_rel_flags, REL_CNT);
bitstr_t bit_decl(ev_abs_flags, ABS_CNT);
bitstr_t bit_decl(ev_msc_flags, MSC_CNT);
bitstr_t bit_decl(ev_led_flags, LED_CNT);
bitstr_t bit_decl(ev_snd_flags, SND_CNT);
bitstr_t bit_decl(ev_sw_flags, SW_CNT);
struct input_absinfo * ev_absinfo;
bitstr_t bit_decl(ev_flags, EVDEV_FLAG_CNT);
/* Repeat parameters & callout: */
int ev_rep[REP_CNT];
struct callout ev_rep_callout;
uint16_t ev_rep_key;
/* State: */
bitstr_t bit_decl(ev_key_states, KEY_CNT);
bitstr_t bit_decl(ev_led_states, LED_CNT);
bitstr_t bit_decl(ev_snd_states, SND_CNT);
bitstr_t bit_decl(ev_sw_states, SW_CNT);
bool ev_report_opened;
/* Multitouch protocol type B state: */
struct evdev_mt * ev_mt;
/* Counters: */
uint64_t ev_event_count;
uint64_t ev_report_count;
/* Parent driver callbacks: */
struct evdev_methods * ev_methods;
void * ev_softc;
LIST_ENTRY(evdev_dev) ev_link;
LIST_HEAD(, evdev_client) ev_clients;
};
#define EVDEV_LOCK(evdev) mtx_lock(&(evdev)->ev_mtx)
#define EVDEV_UNLOCK(evdev) mtx_unlock(&(evdev)->ev_mtx)
#define EVDEV_LOCK_ASSERT(evdev) mtx_assert(&(evdev)->ev_mtx, MA_OWNED)
struct evdev_client
{
struct evdev_dev * ec_evdev;
struct mtx ec_buffer_mtx;
size_t ec_buffer_size;
size_t ec_buffer_head;
size_t ec_buffer_tail;
size_t ec_buffer_ready;
enum evdev_clock_id ec_clock_id;
struct selinfo ec_selp;
struct sigio * ec_sigio;
bool ec_async;
bool ec_revoked;
bool ec_blocked;
bool ec_selected;
LIST_ENTRY(evdev_client) ec_link;
struct input_event ec_buffer[];
};
#define EVDEV_CLIENT_LOCKQ(client) mtx_lock(&(client)->ec_buffer_mtx)
#define EVDEV_CLIENT_UNLOCKQ(client) mtx_unlock(&(client)->ec_buffer_mtx)
#define EVDEV_CLIENT_LOCKQ_ASSERT(client) \
mtx_assert(&(client)->ec_buffer_mtx, MA_OWNED)
#define EVDEV_CLIENT_EMPTYQ(client) \
((client)->ec_buffer_head == (client)->ec_buffer_ready)
#define EVDEV_CLIENT_SIZEQ(client) \
(((client)->ec_buffer_ready + (client)->ec_buffer_size - \
(client)->ec_buffer_head) % (client)->ec_buffer_size)
/* Input device interface: */
void evdev_send_event(struct evdev_dev *, uint16_t, uint16_t, int32_t);
int evdev_inject_event(struct evdev_dev *, uint16_t, uint16_t, int32_t);
int evdev_cdev_create(struct evdev_dev *);
int evdev_cdev_destroy(struct evdev_dev *);
bool evdev_event_supported(struct evdev_dev *, uint16_t);
void evdev_set_abs_bit(struct evdev_dev *, uint16_t);
void evdev_set_absinfo(struct evdev_dev *, uint16_t, struct input_absinfo *);
/* Client interface: */
int evdev_register_client(struct evdev_dev *, struct evdev_client *);
void evdev_dispose_client(struct evdev_dev *, struct evdev_client *);
int evdev_grab_client(struct evdev_dev *, struct evdev_client *);
int evdev_release_client(struct evdev_dev *, struct evdev_client *);
void evdev_client_push(struct evdev_client *, uint16_t, uint16_t, int32_t);
void evdev_notify_event(struct evdev_client *);
void evdev_revoke_client(struct evdev_client *);
/* Multitouch related functions: */
void evdev_mt_init(struct evdev_dev *);
void evdev_mt_free(struct evdev_dev *);
int32_t evdev_get_last_mt_slot(struct evdev_dev *);
void evdev_set_last_mt_slot(struct evdev_dev *, int32_t);
int32_t evdev_get_mt_value(struct evdev_dev *, int32_t, int16_t);
void evdev_set_mt_value(struct evdev_dev *, int32_t, int16_t, int32_t);
void evdev_send_mt_compat(struct evdev_dev *);
/* Utility functions: */
void evdev_client_dumpqueue(struct evdev_client *);
#endif /* _DEV_EVDEV_EVDEV_PRIVATE_H */

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/*-
* Copyright (c) 2014 Jakub Wojciech Klama <jceel@FreeBSD.org>
* Copyright (c) 2015-2016 Vladimir Kondratyev <wulf@cicgroup.ru>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#include <sys/types.h>
#include <sys/systm.h>
#include <sys/param.h>
#include <sys/bus.h>
#include <sys/kernel.h>
#include <sys/conf.h>
#include <sys/malloc.h>
#include <sys/kbio.h>
#include <dev/evdev/input.h>
#include <dev/evdev/evdev.h>
#include <dev/kbd/kbdreg.h>
#define NONE KEY_RESERVED
static uint16_t evdev_usb_scancodes[256] = {
/* 0x00 - 0x27 */
NONE, NONE, NONE, NONE, KEY_A, KEY_B, KEY_C, KEY_D,
KEY_E, KEY_F, KEY_G, KEY_H, KEY_I, KEY_J, KEY_K, KEY_L,
KEY_M, KEY_N, KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T,
KEY_U, KEY_V, KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_1, KEY_2,
KEY_3, KEY_4, KEY_5, KEY_6, KEY_7, KEY_8, KEY_9, KEY_0,
/* 0x28 - 0x3f */
KEY_ENTER, KEY_ESC, KEY_BACKSPACE, KEY_TAB,
KEY_SPACE, KEY_MINUS, KEY_EQUAL, KEY_LEFTBRACE,
KEY_RIGHTBRACE, KEY_BACKSLASH, KEY_BACKSLASH, KEY_SEMICOLON,
KEY_APOSTROPHE, KEY_GRAVE, KEY_COMMA, KEY_DOT,
KEY_SLASH, KEY_CAPSLOCK, KEY_F1, KEY_F2,
KEY_F3, KEY_F4, KEY_F5, KEY_F6,
/* 0x40 - 0x5f */
KEY_F7, KEY_F8, KEY_F9, KEY_F10,
KEY_F11, KEY_F12, KEY_SYSRQ, KEY_SCROLLLOCK,
KEY_PAUSE, KEY_INSERT, KEY_HOME, KEY_PAGEUP,
KEY_DELETE, KEY_END, KEY_PAGEDOWN, KEY_RIGHT,
KEY_LEFT, KEY_DOWN, KEY_UP, KEY_NUMLOCK,
KEY_SLASH, KEY_KPASTERISK, KEY_KPMINUS, KEY_KPPLUS,
KEY_KPENTER, KEY_KP1, KEY_KP2, KEY_KP3,
KEY_KP4, KEY_KP5, KEY_KP6, KEY_KP7,
/* 0x60 - 0x7f */
KEY_KP8, KEY_KP9, KEY_KP0, KEY_KPDOT,
KEY_102ND, KEY_COMPOSE, KEY_POWER, KEY_KPEQUAL,
KEY_F13, KEY_F14, KEY_F15, KEY_F16,
KEY_F17, KEY_F18, KEY_F19, KEY_F20,
KEY_F21, KEY_F22, KEY_F23, KEY_F24,
KEY_OPEN, KEY_HELP, KEY_PROPS, KEY_FRONT,
KEY_STOP, KEY_AGAIN, KEY_UNDO, KEY_CUT,
KEY_COPY, KEY_PASTE, KEY_FIND, KEY_MUTE,
/* 0x80 - 0x9f */
KEY_VOLUMEUP, KEY_VOLUMEDOWN, NONE, NONE,
NONE, KEY_KPCOMMA, NONE, KEY_RO,
KEY_KATAKANAHIRAGANA, KEY_YEN,KEY_HENKAN, KEY_MUHENKAN,
KEY_KPJPCOMMA, NONE, NONE, NONE,
KEY_HANGEUL, KEY_HANJA, KEY_KATAKANA, KEY_HIRAGANA,
KEY_ZENKAKUHANKAKU, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
/* 0xa0 - 0xbf */
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
/* 0xc0 - 0xdf */
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
/* 0xe0 - 0xff */
KEY_LEFTCTRL, KEY_LEFTSHIFT, KEY_LEFTALT, KEY_LEFTMETA,
KEY_RIGHTCTRL, KEY_RIGHTSHIFT, KEY_RIGHTALT, KEY_RIGHTMETA,
KEY_PLAYPAUSE, KEY_STOPCD, KEY_PREVIOUSSONG,KEY_NEXTSONG,
KEY_EJECTCD, KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_MUTE,
KEY_WWW, KEY_BACK, KEY_FORWARD, KEY_STOP,
KEY_FIND, KEY_SCROLLUP, KEY_SCROLLDOWN, KEY_EDIT,
KEY_SLEEP, KEY_COFFEE, KEY_REFRESH, KEY_CALC,
NONE, NONE, NONE, NONE,
};
static uint16_t evdev_at_set1_scancodes[] = {
/* 0x00 - 0x1f */
NONE, KEY_ESC, KEY_1, KEY_2,
KEY_3, KEY_4, KEY_5, KEY_6,
KEY_7, KEY_8, KEY_9, KEY_0,
KEY_MINUS, KEY_EQUAL, KEY_BACKSPACE, KEY_TAB,
KEY_Q, KEY_W, KEY_E, KEY_R,
KEY_T, KEY_Y, KEY_U, KEY_I,
KEY_O, KEY_P, KEY_LEFTBRACE, KEY_RIGHTBRACE,
KEY_ENTER, KEY_LEFTCTRL, KEY_A, KEY_S,
/* 0x20 - 0x3f */
KEY_D, KEY_F, KEY_G, KEY_H,
KEY_J, KEY_K, KEY_L, KEY_SEMICOLON,
KEY_APOSTROPHE, KEY_GRAVE, KEY_LEFTSHIFT, KEY_BACKSLASH,
KEY_Z, KEY_X, KEY_C, KEY_V,
KEY_B, KEY_N, KEY_M, KEY_COMMA,
KEY_DOT, KEY_SLASH, KEY_RIGHTSHIFT, NONE,
KEY_LEFTALT, KEY_SPACE, KEY_CAPSLOCK, KEY_F1,
KEY_F2, KEY_F3, KEY_F4, KEY_F5,
/* 0x40 - 0x5f */
KEY_F6, KEY_F7, KEY_F8, KEY_F9,
KEY_F10, KEY_NUMLOCK, KEY_SCROLLLOCK, KEY_KP7,
KEY_KP8, KEY_KP9, KEY_KPMINUS, KEY_KP4,
KEY_KP5, KEY_KP6, KEY_KPPLUS, KEY_KP1,
KEY_KP2, KEY_KP3, KEY_KP0, KEY_KPDOT,
NONE, NONE, NONE, KEY_F11,
KEY_F12, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
/* 0x60 - 0x7f */
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
KEY_KATAKANAHIRAGANA, NONE, NONE, KEY_RO,
NONE, NONE, KEY_ZENKAKUHANKAKU, KEY_HIRAGANA,
KEY_KATAKANA, KEY_HENKAN, NONE, KEY_MUHENKAN,
NONE, KEY_YEN, KEY_KPCOMMA, NONE,
/* 0x00 - 0x1f. 0xE0 prefixed */
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
KEY_PREVIOUSSONG, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, KEY_NEXTSONG, NONE, NONE,
NONE, KEY_KPENTER, KEY_RIGHTCTRL, NONE,
/* 0x20 - 0x3f. 0xE0 prefixed */
KEY_MUTE, KEY_CALC, KEY_PLAYPAUSE, NONE,
KEY_STOPCD, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, KEY_VOLUMEDOWN, NONE,
KEY_VOLUMEUP, NONE, KEY_HOMEPAGE, NONE,
NONE, KEY_KPASTERISK, NONE, KEY_SYSRQ,
KEY_RIGHTALT, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
/* 0x40 - 0x5f. 0xE0 prefixed */
NONE, NONE, NONE, NONE,
NONE, NONE, KEY_PAUSE, KEY_HOME,
KEY_UP, KEY_PAGEUP, NONE, KEY_LEFT,
NONE, KEY_RIGHT, NONE, KEY_END,
KEY_DOWN, KEY_PAGEDOWN, KEY_INSERT, KEY_DELETE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, KEY_LEFTMETA,
KEY_RIGHTMETA, KEY_MENU, KEY_POWER, KEY_SLEEP,
/* 0x60 - 0x7f. 0xE0 prefixed */
NONE, NONE, NONE, KEY_WAKEUP,
NONE, KEY_SEARCH, KEY_BOOKMARKS, KEY_REFRESH,
KEY_STOP, KEY_FORWARD, KEY_BACK, KEY_COMPUTER,
KEY_MAIL, KEY_MEDIA, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
NONE, NONE, NONE, NONE,
};
static uint16_t evdev_mouse_button_codes[] = {
BTN_LEFT,
BTN_MIDDLE,
BTN_RIGHT,
BTN_SIDE,
BTN_EXTRA,
BTN_FORWARD,
BTN_BACK,
BTN_TASK,
};
static uint16_t evdev_led_codes[] = {
LED_CAPSL, /* CLKED */
LED_NUML, /* NLKED */
LED_SCROLLL, /* SLKED */
};
inline uint16_t
evdev_hid2key(int scancode)
{
return evdev_usb_scancodes[scancode];
}
inline void
evdev_support_all_known_keys(struct evdev_dev *evdev)
{
size_t i;
for (i = KEY_RESERVED; i < nitems(evdev_at_set1_scancodes); i++)
if (evdev_at_set1_scancodes[i] != NONE)
evdev_support_key(evdev, evdev_at_set1_scancodes[i]);
}
inline uint16_t
evdev_scancode2key(int *state, int scancode)
{
uint16_t keycode;
/* translate the scan code into a keycode */
keycode = evdev_at_set1_scancodes[scancode & 0x7f];
switch (*state) {
case 0x00: /* normal scancode */
switch(scancode) {
case 0xE0:
case 0xE1:
*state = scancode;
return (NONE);
}
break;
case 0xE0: /* 0xE0 prefix */
*state = 0;
keycode = evdev_at_set1_scancodes[0x80 + (scancode & 0x7f)];
break;
case 0xE1: /* 0xE1 prefix */
/*
* The pause/break key on the 101 keyboard produces:
* E1-1D-45 E1-9D-C5
* Ctrl-pause/break produces:
* E0-46 E0-C6 (See above.)
*/
*state = 0;
if ((scancode & 0x7f) == 0x1D)
*state = 0x1D;
return (NONE);
/* NOT REACHED */
case 0x1D: /* pause / break */
*state = 0;
if (scancode != 0x45)
return (NONE);
keycode = KEY_PAUSE;
break;
}
return (keycode);
}
void
evdev_push_mouse_btn(struct evdev_dev *evdev, int buttons)
{
size_t i;
for (i = 0; i < nitems(evdev_mouse_button_codes); i++)
evdev_push_event(evdev, EV_KEY, evdev_mouse_button_codes[i],
(buttons & (1 << i)) != 0);
}
void
evdev_push_leds(struct evdev_dev *evdev, int leds)
{
size_t i;
/* Some drivers initialize leds before evdev */
if (evdev == NULL)
return;
for (i = 0; i < nitems(evdev_led_codes); i++)
evdev_push_event(evdev, EV_LED, evdev_led_codes[i],
(leds & (1 << i)) != 0);
}
void
evdev_push_repeats(struct evdev_dev *evdev, keyboard_t *kbd)
{
/* Some drivers initialize typematics before evdev */
if (evdev == NULL)
return;
evdev_push_event(evdev, EV_REP, REP_DELAY, kbd->kb_delay1);
evdev_push_event(evdev, EV_REP, REP_PERIOD, kbd->kb_delay2);
}
void
evdev_ev_kbd_event(struct evdev_dev *evdev, void *softc, uint16_t type,
uint16_t code, int32_t value)
{
keyboard_t *kbd = (keyboard_t *)softc;
int delay[2], leds, oleds;
size_t i;
if (type == EV_LED) {
leds = oleds = KBD_LED_VAL(kbd);
for (i = 0; i < nitems(evdev_led_codes); i++) {
if (evdev_led_codes[i] == code) {
if (value)
leds |= 1 << i;
else
leds &= ~(1 << i);
if (leds != oleds)
kbdd_ioctl(kbd, KDSETLED,
(caddr_t)&leds);
break;
}
}
} else if (type == EV_REP && code == REP_DELAY) {
delay[0] = value;
delay[1] = kbd->kb_delay2;
kbdd_ioctl(kbd, KDSETREPEAT, (caddr_t)delay);
} else if (type == EV_REP && code == REP_PERIOD) {
delay[0] = kbd->kb_delay1;
delay[1] = value;
kbdd_ioctl(kbd, KDSETREPEAT, (caddr_t)delay);
}
}

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/*-
* Copyright (c) 2016 Oleksandr Tymoshenko <gonzo@FreeBSD.org>
* Copyright (c) 2015-2016 Vladimir Kondratyev <wulf@cicgroup.ru>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _EVDEV_INPUT_EVENT_CODES_H
#define _EVDEV_INPUT_EVENT_CODES_H
/*
* Device properties and quirks
*/
#define INPUT_PROP_POINTER 0x00 /* needs a pointer */
#define INPUT_PROP_DIRECT 0x01 /* direct input devices */
#define INPUT_PROP_BUTTONPAD 0x02 /* has button(s) under pad */
#define INPUT_PROP_SEMI_MT 0x03 /* touch rectangle only */
#define INPUT_PROP_TOPBUTTONPAD 0x04 /* softbuttons at top of pad */
#define INPUT_PROP_POINTING_STICK 0x05 /* is a pointing stick */
#define INPUT_PROP_ACCELEROMETER 0x06 /* has accelerometer */
#define INPUT_PROP_MAX 0x1f
#define INPUT_PROP_CNT (INPUT_PROP_MAX + 1)
/*
* Event types
*/
#define EV_SYN 0x00
#define EV_KEY 0x01
#define EV_REL 0x02
#define EV_ABS 0x03
#define EV_MSC 0x04
#define EV_SW 0x05
#define EV_LED 0x11
#define EV_SND 0x12
#define EV_REP 0x14
#define EV_FF 0x15
#define EV_PWR 0x16
#define EV_FF_STATUS 0x17
#define EV_MAX 0x1f
#define EV_CNT (EV_MAX+1)
/*
* Synchronization events.
*/
#define SYN_REPORT 0
#define SYN_CONFIG 1
#define SYN_MT_REPORT 2
#define SYN_DROPPED 3
#define SYN_MAX 0xf
#define SYN_CNT (SYN_MAX+1)
/*
* Keys and buttons
*/
/*
* Abbreviations in the comments:
* AC - Application Control
* AL - Application Launch Button
* SC - System Control
*/
#define KEY_RESERVED 0
#define KEY_ESC 1
#define KEY_1 2
#define KEY_2 3
#define KEY_3 4
#define KEY_4 5
#define KEY_5 6
#define KEY_6 7
#define KEY_7 8
#define KEY_8 9
#define KEY_9 10
#define KEY_0 11
#define KEY_MINUS 12
#define KEY_EQUAL 13
#define KEY_BACKSPACE 14
#define KEY_TAB 15
#define KEY_Q 16
#define KEY_W 17
#define KEY_E 18
#define KEY_R 19
#define KEY_T 20
#define KEY_Y 21
#define KEY_U 22
#define KEY_I 23
#define KEY_O 24
#define KEY_P 25
#define KEY_LEFTBRACE 26
#define KEY_RIGHTBRACE 27
#define KEY_ENTER 28
#define KEY_LEFTCTRL 29
#define KEY_A 30
#define KEY_S 31
#define KEY_D 32
#define KEY_F 33
#define KEY_G 34
#define KEY_H 35
#define KEY_J 36
#define KEY_K 37
#define KEY_L 38
#define KEY_SEMICOLON 39
#define KEY_APOSTROPHE 40
#define KEY_GRAVE 41
#define KEY_LEFTSHIFT 42
#define KEY_BACKSLASH 43
#define KEY_Z 44
#define KEY_X 45
#define KEY_C 46
#define KEY_V 47
#define KEY_B 48
#define KEY_N 49
#define KEY_M 50
#define KEY_COMMA 51
#define KEY_DOT 52
#define KEY_SLASH 53
#define KEY_RIGHTSHIFT 54
#define KEY_KPASTERISK 55
#define KEY_LEFTALT 56
#define KEY_SPACE 57
#define KEY_CAPSLOCK 58
#define KEY_F1 59
#define KEY_F2 60
#define KEY_F3 61
#define KEY_F4 62
#define KEY_F5 63
#define KEY_F6 64
#define KEY_F7 65
#define KEY_F8 66
#define KEY_F9 67
#define KEY_F10 68
#define KEY_NUMLOCK 69
#define KEY_SCROLLLOCK 70
#define KEY_KP7 71
#define KEY_KP8 72
#define KEY_KP9 73
#define KEY_KPMINUS 74
#define KEY_KP4 75
#define KEY_KP5 76
#define KEY_KP6 77
#define KEY_KPPLUS 78
#define KEY_KP1 79
#define KEY_KP2 80
#define KEY_KP3 81
#define KEY_KP0 82
#define KEY_KPDOT 83
#define KEY_ZENKAKUHANKAKU 85
#define KEY_102ND 86
#define KEY_F11 87
#define KEY_F12 88
#define KEY_RO 89
#define KEY_KATAKANA 90
#define KEY_HIRAGANA 91
#define KEY_HENKAN 92
#define KEY_KATAKANAHIRAGANA 93
#define KEY_MUHENKAN 94
#define KEY_KPJPCOMMA 95
#define KEY_KPENTER 96
#define KEY_RIGHTCTRL 97
#define KEY_KPSLASH 98
#define KEY_SYSRQ 99
#define KEY_RIGHTALT 100
#define KEY_LINEFEED 101
#define KEY_HOME 102
#define KEY_UP 103
#define KEY_PAGEUP 104
#define KEY_LEFT 105
#define KEY_RIGHT 106
#define KEY_END 107
#define KEY_DOWN 108
#define KEY_PAGEDOWN 109
#define KEY_INSERT 110
#define KEY_DELETE 111
#define KEY_MACRO 112
#define KEY_MUTE 113
#define KEY_VOLUMEDOWN 114
#define KEY_VOLUMEUP 115
#define KEY_POWER 116 /* SC System Power Down */
#define KEY_KPEQUAL 117
#define KEY_KPPLUSMINUS 118
#define KEY_PAUSE 119
#define KEY_SCALE 120 /* AL Compiz Scale (Expose) */
#define KEY_KPCOMMA 121
#define KEY_HANGEUL 122
#define KEY_HANGUEL KEY_HANGEUL
#define KEY_HANJA 123
#define KEY_YEN 124
#define KEY_LEFTMETA 125
#define KEY_RIGHTMETA 126
#define KEY_COMPOSE 127
#define KEY_STOP 128 /* AC Stop */
#define KEY_AGAIN 129
#define KEY_PROPS 130 /* AC Properties */
#define KEY_UNDO 131 /* AC Undo */
#define KEY_FRONT 132
#define KEY_COPY 133 /* AC Copy */
#define KEY_OPEN 134 /* AC Open */
#define KEY_PASTE 135 /* AC Paste */
#define KEY_FIND 136 /* AC Search */
#define KEY_CUT 137 /* AC Cut */
#define KEY_HELP 138 /* AL Integrated Help Center */
#define KEY_MENU 139 /* Menu (show menu) */
#define KEY_CALC 140 /* AL Calculator */
#define KEY_SETUP 141
#define KEY_SLEEP 142 /* SC System Sleep */
#define KEY_WAKEUP 143 /* System Wake Up */
#define KEY_FILE 144 /* AL Local Machine Browser */
#define KEY_SENDFILE 145
#define KEY_DELETEFILE 146
#define KEY_XFER 147
#define KEY_PROG1 148
#define KEY_PROG2 149
#define KEY_WWW 150 /* AL Internet Browser */
#define KEY_MSDOS 151
#define KEY_COFFEE 152 /* AL Terminal Lock/Screensaver */
#define KEY_SCREENLOCK KEY_COFFEE
#define KEY_ROTATE_DISPLAY 153 /* Display orientation for e.g. tablets */
#define KEY_DIRECTION KEY_ROTATE_DISPLAY
#define KEY_CYCLEWINDOWS 154
#define KEY_MAIL 155
#define KEY_BOOKMARKS 156 /* AC Bookmarks */
#define KEY_COMPUTER 157
#define KEY_BACK 158 /* AC Back */
#define KEY_FORWARD 159 /* AC Forward */
#define KEY_CLOSECD 160
#define KEY_EJECTCD 161
#define KEY_EJECTCLOSECD 162
#define KEY_NEXTSONG 163
#define KEY_PLAYPAUSE 164
#define KEY_PREVIOUSSONG 165
#define KEY_STOPCD 166
#define KEY_RECORD 167
#define KEY_REWIND 168
#define KEY_PHONE 169 /* Media Select Telephone */
#define KEY_ISO 170
#define KEY_CONFIG 171 /* AL Consumer Control Configuration */
#define KEY_HOMEPAGE 172 /* AC Home */
#define KEY_REFRESH 173 /* AC Refresh */
#define KEY_EXIT 174 /* AC Exit */
#define KEY_MOVE 175
#define KEY_EDIT 176
#define KEY_SCROLLUP 177
#define KEY_SCROLLDOWN 178
#define KEY_KPLEFTPAREN 179
#define KEY_KPRIGHTPAREN 180
#define KEY_NEW 181 /* AC New */
#define KEY_REDO 182 /* AC Redo/Repeat */
#define KEY_F13 183
#define KEY_F14 184
#define KEY_F15 185
#define KEY_F16 186
#define KEY_F17 187
#define KEY_F18 188
#define KEY_F19 189
#define KEY_F20 190
#define KEY_F21 191
#define KEY_F22 192
#define KEY_F23 193
#define KEY_F24 194
#define KEY_PLAYCD 200
#define KEY_PAUSECD 201
#define KEY_PROG3 202
#define KEY_PROG4 203
#define KEY_DASHBOARD 204 /* AL Dashboard */
#define KEY_SUSPEND 205
#define KEY_CLOSE 206 /* AC Close */
#define KEY_PLAY 207
#define KEY_FASTFORWARD 208
#define KEY_BASSBOOST 209
#define KEY_PRINT 210 /* AC Print */
#define KEY_HP 211
#define KEY_CAMERA 212
#define KEY_SOUND 213
#define KEY_QUESTION 214
#define KEY_EMAIL 215
#define KEY_CHAT 216
#define KEY_SEARCH 217
#define KEY_CONNECT 218
#define KEY_FINANCE 219 /* AL Checkbook/Finance */
#define KEY_SPORT 220
#define KEY_SHOP 221
#define KEY_ALTERASE 222
#define KEY_CANCEL 223 /* AC Cancel */
#define KEY_BRIGHTNESSDOWN 224
#define KEY_BRIGHTNESSUP 225
#define KEY_MEDIA 226
#define KEY_SWITCHVIDEOMODE 227 /* Cycle between available video
outputs (Monitor/LCD/TV-out/etc) */
#define KEY_KBDILLUMTOGGLE 228
#define KEY_KBDILLUMDOWN 229
#define KEY_KBDILLUMUP 230
#define KEY_SEND 231 /* AC Send */
#define KEY_REPLY 232 /* AC Reply */
#define KEY_FORWARDMAIL 233 /* AC Forward Msg */
#define KEY_SAVE 234 /* AC Save */
#define KEY_DOCUMENTS 235
#define KEY_BATTERY 236
#define KEY_BLUETOOTH 237
#define KEY_WLAN 238
#define KEY_UWB 239
#define KEY_UNKNOWN 240
#define KEY_VIDEO_NEXT 241 /* drive next video source */
#define KEY_VIDEO_PREV 242 /* drive previous video source */
#define KEY_BRIGHTNESS_CYCLE 243 /* brightness up, after max is min */
#define KEY_BRIGHTNESS_AUTO 244 /* Set Auto Brightness: manual
brightness control is off,
rely on ambient */
#define KEY_BRIGHTNESS_ZERO KEY_BRIGHTNESS_AUTO
#define KEY_DISPLAY_OFF 245 /* display device to off state */
#define KEY_WWAN 246 /* Wireless WAN (LTE, UMTS, GSM, etc.) */
#define KEY_WIMAX KEY_WWAN
#define KEY_RFKILL 247 /* Key that controls all radios */
#define KEY_MICMUTE 248 /* Mute / unmute the microphone */
/* Code 255 is reserved for special needs of AT keyboard driver */
#define BTN_MISC 0x100
#define BTN_0 0x100
#define BTN_1 0x101
#define BTN_2 0x102
#define BTN_3 0x103
#define BTN_4 0x104
#define BTN_5 0x105
#define BTN_6 0x106
#define BTN_7 0x107
#define BTN_8 0x108
#define BTN_9 0x109
#define BTN_MOUSE 0x110
#define BTN_LEFT 0x110
#define BTN_RIGHT 0x111
#define BTN_MIDDLE 0x112
#define BTN_SIDE 0x113
#define BTN_EXTRA 0x114
#define BTN_FORWARD 0x115
#define BTN_BACK 0x116
#define BTN_TASK 0x117
#define BTN_JOYSTICK 0x120
#define BTN_TRIGGER 0x120
#define BTN_THUMB 0x121
#define BTN_THUMB2 0x122
#define BTN_TOP 0x123
#define BTN_TOP2 0x124
#define BTN_PINKIE 0x125
#define BTN_BASE 0x126
#define BTN_BASE2 0x127
#define BTN_BASE3 0x128
#define BTN_BASE4 0x129
#define BTN_BASE5 0x12a
#define BTN_BASE6 0x12b
#define BTN_DEAD 0x12f
#define BTN_GAMEPAD 0x130
#define BTN_SOUTH 0x130
#define BTN_A BTN_SOUTH
#define BTN_EAST 0x131
#define BTN_B BTN_EAST
#define BTN_C 0x132
#define BTN_NORTH 0x133
#define BTN_X BTN_NORTH
#define BTN_WEST 0x134
#define BTN_Y BTN_WEST
#define BTN_Z 0x135
#define BTN_TL 0x136
#define BTN_TR 0x137
#define BTN_TL2 0x138
#define BTN_TR2 0x139
#define BTN_SELECT 0x13a
#define BTN_START 0x13b
#define BTN_MODE 0x13c
#define BTN_THUMBL 0x13d
#define BTN_THUMBR 0x13e
#define BTN_DIGI 0x140
#define BTN_TOOL_PEN 0x140
#define BTN_TOOL_RUBBER 0x141
#define BTN_TOOL_BRUSH 0x142
#define BTN_TOOL_PENCIL 0x143
#define BTN_TOOL_AIRBRUSH 0x144
#define BTN_TOOL_FINGER 0x145
#define BTN_TOOL_MOUSE 0x146
#define BTN_TOOL_LENS 0x147
#define BTN_TOOL_QUINTTAP 0x148 /* Five fingers on trackpad */
#define BTN_TOUCH 0x14a
#define BTN_STYLUS 0x14b
#define BTN_STYLUS2 0x14c
#define BTN_TOOL_DOUBLETAP 0x14d
#define BTN_TOOL_TRIPLETAP 0x14e
#define BTN_TOOL_QUADTAP 0x14f /* Four fingers on trackpad */
#define BTN_WHEEL 0x150
#define BTN_GEAR_DOWN 0x150
#define BTN_GEAR_UP 0x151
#define KEY_OK 0x160
#define KEY_SELECT 0x161
#define KEY_GOTO 0x162
#define KEY_CLEAR 0x163
#define KEY_POWER2 0x164
#define KEY_OPTION 0x165
#define KEY_INFO 0x166 /* AL OEM Features/Tips/Tutorial */
#define KEY_TIME 0x167
#define KEY_VENDOR 0x168
#define KEY_ARCHIVE 0x169
#define KEY_PROGRAM 0x16a /* Media Select Program Guide */
#define KEY_CHANNEL 0x16b
#define KEY_FAVORITES 0x16c
#define KEY_EPG 0x16d
#define KEY_PVR 0x16e /* Media Select Home */
#define KEY_MHP 0x16f
#define KEY_LANGUAGE 0x170
#define KEY_TITLE 0x171
#define KEY_SUBTITLE 0x172
#define KEY_ANGLE 0x173
#define KEY_ZOOM 0x174
#define KEY_MODE 0x175
#define KEY_KEYBOARD 0x176
#define KEY_SCREEN 0x177
#define KEY_PC 0x178 /* Media Select Computer */
#define KEY_TV 0x179 /* Media Select TV */
#define KEY_TV2 0x17a /* Media Select Cable */
#define KEY_VCR 0x17b /* Media Select VCR */
#define KEY_VCR2 0x17c /* VCR Plus */
#define KEY_SAT 0x17d /* Media Select Satellite */
#define KEY_SAT2 0x17e
#define KEY_CD 0x17f /* Media Select CD */
#define KEY_TAPE 0x180 /* Media Select Tape */
#define KEY_RADIO 0x181
#define KEY_TUNER 0x182 /* Media Select Tuner */
#define KEY_PLAYER 0x183
#define KEY_TEXT 0x184
#define KEY_DVD 0x185 /* Media Select DVD */
#define KEY_AUX 0x186
#define KEY_MP3 0x187
#define KEY_AUDIO 0x188 /* AL Audio Browser */
#define KEY_VIDEO 0x189 /* AL Movie Browser */
#define KEY_DIRECTORY 0x18a
#define KEY_LIST 0x18b
#define KEY_MEMO 0x18c /* Media Select Messages */
#define KEY_CALENDAR 0x18d
#define KEY_RED 0x18e
#define KEY_GREEN 0x18f
#define KEY_YELLOW 0x190
#define KEY_BLUE 0x191
#define KEY_CHANNELUP 0x192 /* Channel Increment */
#define KEY_CHANNELDOWN 0x193 /* Channel Decrement */
#define KEY_FIRST 0x194
#define KEY_LAST 0x195 /* Recall Last */
#define KEY_AB 0x196
#define KEY_NEXT 0x197
#define KEY_RESTART 0x198
#define KEY_SLOW 0x199
#define KEY_SHUFFLE 0x19a
#define KEY_BREAK 0x19b
#define KEY_PREVIOUS 0x19c
#define KEY_DIGITS 0x19d
#define KEY_TEEN 0x19e
#define KEY_TWEN 0x19f
#define KEY_VIDEOPHONE 0x1a0 /* Media Select Video Phone */
#define KEY_GAMES 0x1a1 /* Media Select Games */
#define KEY_ZOOMIN 0x1a2 /* AC Zoom In */
#define KEY_ZOOMOUT 0x1a3 /* AC Zoom Out */
#define KEY_ZOOMRESET 0x1a4 /* AC Zoom */
#define KEY_WORDPROCESSOR 0x1a5 /* AL Word Processor */
#define KEY_EDITOR 0x1a6 /* AL Text Editor */
#define KEY_SPREADSHEET 0x1a7 /* AL Spreadsheet */
#define KEY_GRAPHICSEDITOR 0x1a8 /* AL Graphics Editor */
#define KEY_PRESENTATION 0x1a9 /* AL Presentation App */
#define KEY_DATABASE 0x1aa /* AL Database App */
#define KEY_NEWS 0x1ab /* AL Newsreader */
#define KEY_VOICEMAIL 0x1ac /* AL Voicemail */
#define KEY_ADDRESSBOOK 0x1ad /* AL Contacts/Address Book */
#define KEY_MESSENGER 0x1ae /* AL Instant Messaging */
#define KEY_DISPLAYTOGGLE 0x1af /* Turn display (LCD) on and off */
#define KEY_BRIGHTNESS_TOGGLE KEY_DISPLAYTOGGLE
#define KEY_SPELLCHECK 0x1b0 /* AL Spell Check */
#define KEY_LOGOFF 0x1b1 /* AL Logoff */
#define KEY_DOLLAR 0x1b2
#define KEY_EURO 0x1b3
#define KEY_FRAMEBACK 0x1b4 /* Consumer - transport controls */
#define KEY_FRAMEFORWARD 0x1b5
#define KEY_CONTEXT_MENU 0x1b6 /* GenDesc - system context menu */
#define KEY_MEDIA_REPEAT 0x1b7 /* Consumer - transport control */
#define KEY_10CHANNELSUP 0x1b8 /* 10 channels up (10+) */
#define KEY_10CHANNELSDOWN 0x1b9 /* 10 channels down (10-) */
#define KEY_IMAGES 0x1ba /* AL Image Browser */
#define KEY_DEL_EOL 0x1c0
#define KEY_DEL_EOS 0x1c1
#define KEY_INS_LINE 0x1c2
#define KEY_DEL_LINE 0x1c3
#define KEY_FN 0x1d0
#define KEY_FN_ESC 0x1d1
#define KEY_FN_F1 0x1d2
#define KEY_FN_F2 0x1d3
#define KEY_FN_F3 0x1d4
#define KEY_FN_F4 0x1d5
#define KEY_FN_F5 0x1d6
#define KEY_FN_F6 0x1d7
#define KEY_FN_F7 0x1d8
#define KEY_FN_F8 0x1d9
#define KEY_FN_F9 0x1da
#define KEY_FN_F10 0x1db
#define KEY_FN_F11 0x1dc
#define KEY_FN_F12 0x1dd
#define KEY_FN_1 0x1de
#define KEY_FN_2 0x1df
#define KEY_FN_D 0x1e0
#define KEY_FN_E 0x1e1
#define KEY_FN_F 0x1e2
#define KEY_FN_S 0x1e3
#define KEY_FN_B 0x1e4
#define KEY_BRL_DOT1 0x1f1
#define KEY_BRL_DOT2 0x1f2
#define KEY_BRL_DOT3 0x1f3
#define KEY_BRL_DOT4 0x1f4
#define KEY_BRL_DOT5 0x1f5
#define KEY_BRL_DOT6 0x1f6
#define KEY_BRL_DOT7 0x1f7
#define KEY_BRL_DOT8 0x1f8
#define KEY_BRL_DOT9 0x1f9
#define KEY_BRL_DOT10 0x1fa
#define KEY_NUMERIC_0 0x200 /* used by phones, remote controls, */
#define KEY_NUMERIC_1 0x201 /* and other keypads */
#define KEY_NUMERIC_2 0x202
#define KEY_NUMERIC_3 0x203
#define KEY_NUMERIC_4 0x204
#define KEY_NUMERIC_5 0x205
#define KEY_NUMERIC_6 0x206
#define KEY_NUMERIC_7 0x207
#define KEY_NUMERIC_8 0x208
#define KEY_NUMERIC_9 0x209
#define KEY_NUMERIC_STAR 0x20a
#define KEY_NUMERIC_POUND 0x20b
#define KEY_NUMERIC_A 0x20c /* Phone key A - HUT Telephony 0xb9 */
#define KEY_NUMERIC_B 0x20d
#define KEY_NUMERIC_C 0x20e
#define KEY_NUMERIC_D 0x20f
#define KEY_CAMERA_FOCUS 0x210
#define KEY_WPS_BUTTON 0x211 /* WiFi Protected Setup key */
#define KEY_TOUCHPAD_TOGGLE 0x212 /* Request switch touchpad on or off */
#define KEY_TOUCHPAD_ON 0x213
#define KEY_TOUCHPAD_OFF 0x214
#define KEY_CAMERA_ZOOMIN 0x215
#define KEY_CAMERA_ZOOMOUT 0x216
#define KEY_CAMERA_UP 0x217
#define KEY_CAMERA_DOWN 0x218
#define KEY_CAMERA_LEFT 0x219
#define KEY_CAMERA_RIGHT 0x21a
#define KEY_ATTENDANT_ON 0x21b
#define KEY_ATTENDANT_OFF 0x21c
#define KEY_ATTENDANT_TOGGLE 0x21d /* Attendant call on or off */
#define KEY_LIGHTS_TOGGLE 0x21e /* Reading light on or off */
#define BTN_DPAD_UP 0x220
#define BTN_DPAD_DOWN 0x221
#define BTN_DPAD_LEFT 0x222
#define BTN_DPAD_RIGHT 0x223
#define KEY_ALS_TOGGLE 0x230 /* Ambient light sensor */
#define KEY_BUTTONCONFIG 0x240 /* AL Button Configuration */
#define KEY_TASKMANAGER 0x241 /* AL Task/Project Manager */
#define KEY_JOURNAL 0x242 /* AL Log/Journal/Timecard */
#define KEY_CONTROLPANEL 0x243 /* AL Control Panel */
#define KEY_APPSELECT 0x244 /* AL Select Task/Application */
#define KEY_SCREENSAVER 0x245 /* AL Screen Saver */
#define KEY_VOICECOMMAND 0x246 /* Listening Voice Command */
#define KEY_BRIGHTNESS_MIN 0x250 /* Set Brightness to Minimum */
#define KEY_BRIGHTNESS_MAX 0x251 /* Set Brightness to Maximum */
#define KEY_KBDINPUTASSIST_PREV 0x260
#define KEY_KBDINPUTASSIST_NEXT 0x261
#define KEY_KBDINPUTASSIST_PREVGROUP 0x262
#define KEY_KBDINPUTASSIST_NEXTGROUP 0x263
#define KEY_KBDINPUTASSIST_ACCEPT 0x264
#define KEY_KBDINPUTASSIST_CANCEL 0x265
#define BTN_TRIGGER_HAPPY 0x2c0
#define BTN_TRIGGER_HAPPY1 0x2c0
#define BTN_TRIGGER_HAPPY2 0x2c1
#define BTN_TRIGGER_HAPPY3 0x2c2
#define BTN_TRIGGER_HAPPY4 0x2c3
#define BTN_TRIGGER_HAPPY5 0x2c4
#define BTN_TRIGGER_HAPPY6 0x2c5
#define BTN_TRIGGER_HAPPY7 0x2c6
#define BTN_TRIGGER_HAPPY8 0x2c7
#define BTN_TRIGGER_HAPPY9 0x2c8
#define BTN_TRIGGER_HAPPY10 0x2c9
#define BTN_TRIGGER_HAPPY11 0x2ca
#define BTN_TRIGGER_HAPPY12 0x2cb
#define BTN_TRIGGER_HAPPY13 0x2cc
#define BTN_TRIGGER_HAPPY14 0x2cd
#define BTN_TRIGGER_HAPPY15 0x2ce
#define BTN_TRIGGER_HAPPY16 0x2cf
#define BTN_TRIGGER_HAPPY17 0x2d0
#define BTN_TRIGGER_HAPPY18 0x2d1
#define BTN_TRIGGER_HAPPY19 0x2d2
#define BTN_TRIGGER_HAPPY20 0x2d3
#define BTN_TRIGGER_HAPPY21 0x2d4
#define BTN_TRIGGER_HAPPY22 0x2d5
#define BTN_TRIGGER_HAPPY23 0x2d6
#define BTN_TRIGGER_HAPPY24 0x2d7
#define BTN_TRIGGER_HAPPY25 0x2d8
#define BTN_TRIGGER_HAPPY26 0x2d9
#define BTN_TRIGGER_HAPPY27 0x2da
#define BTN_TRIGGER_HAPPY28 0x2db
#define BTN_TRIGGER_HAPPY29 0x2dc
#define BTN_TRIGGER_HAPPY30 0x2dd
#define BTN_TRIGGER_HAPPY31 0x2de
#define BTN_TRIGGER_HAPPY32 0x2df
#define BTN_TRIGGER_HAPPY33 0x2e0
#define BTN_TRIGGER_HAPPY34 0x2e1
#define BTN_TRIGGER_HAPPY35 0x2e2
#define BTN_TRIGGER_HAPPY36 0x2e3
#define BTN_TRIGGER_HAPPY37 0x2e4
#define BTN_TRIGGER_HAPPY38 0x2e5
#define BTN_TRIGGER_HAPPY39 0x2e6
#define BTN_TRIGGER_HAPPY40 0x2e7
/* We avoid low common keys in module aliases so they don't get huge. */
#define KEY_MIN_INTERESTING KEY_MUTE
#define KEY_MAX 0x2ff
#define KEY_CNT (KEY_MAX+1)
/*
* Relative axes
*/
#define REL_X 0x00
#define REL_Y 0x01
#define REL_Z 0x02
#define REL_RX 0x03
#define REL_RY 0x04
#define REL_RZ 0x05
#define REL_HWHEEL 0x06
#define REL_DIAL 0x07
#define REL_WHEEL 0x08
#define REL_MISC 0x09
#define REL_MAX 0x0f
#define REL_CNT (REL_MAX+1)
/*
* Absolute axes
*/
#define ABS_X 0x00
#define ABS_Y 0x01
#define ABS_Z 0x02
#define ABS_RX 0x03
#define ABS_RY 0x04
#define ABS_RZ 0x05
#define ABS_THROTTLE 0x06
#define ABS_RUDDER 0x07
#define ABS_WHEEL 0x08
#define ABS_GAS 0x09
#define ABS_BRAKE 0x0a
#define ABS_HAT0X 0x10
#define ABS_HAT0Y 0x11
#define ABS_HAT1X 0x12
#define ABS_HAT1Y 0x13
#define ABS_HAT2X 0x14
#define ABS_HAT2Y 0x15
#define ABS_HAT3X 0x16
#define ABS_HAT3Y 0x17
#define ABS_PRESSURE 0x18
#define ABS_DISTANCE 0x19
#define ABS_TILT_X 0x1a
#define ABS_TILT_Y 0x1b
#define ABS_TOOL_WIDTH 0x1c
#define ABS_VOLUME 0x20
#define ABS_MISC 0x28
#define ABS_MT_SLOT 0x2f /* MT slot being modified */
#define ABS_MT_TOUCH_MAJOR 0x30 /* Major axis of touching ellipse */
#define ABS_MT_TOUCH_MINOR 0x31 /* Minor axis (omit if circular) */
#define ABS_MT_WIDTH_MAJOR 0x32 /* Major axis of approaching ellipse */
#define ABS_MT_WIDTH_MINOR 0x33 /* Minor axis (omit if circular) */
#define ABS_MT_ORIENTATION 0x34 /* Ellipse orientation */
#define ABS_MT_POSITION_X 0x35 /* Center X touch position */
#define ABS_MT_POSITION_Y 0x36 /* Center Y touch position */
#define ABS_MT_TOOL_TYPE 0x37 /* Type of touching device */
#define ABS_MT_BLOB_ID 0x38 /* Group a set of packets as a blob */
#define ABS_MT_TRACKING_ID 0x39 /* Unique ID of initiated contact */
#define ABS_MT_PRESSURE 0x3a /* Pressure on contact area */
#define ABS_MT_DISTANCE 0x3b /* Contact hover distance */
#define ABS_MT_TOOL_X 0x3c /* Center X tool position */
#define ABS_MT_TOOL_Y 0x3d /* Center Y tool position */
#define ABS_MAX 0x3f
#define ABS_CNT (ABS_MAX+1)
/*
* Switch events
*/
#define SW_LID 0x00 /* set = lid shut */
#define SW_TABLET_MODE 0x01 /* set = tablet mode */
#define SW_HEADPHONE_INSERT 0x02 /* set = inserted */
#define SW_RFKILL_ALL 0x03 /* rfkill master switch, type "any"
set = radio enabled */
#define SW_RADIO SW_RFKILL_ALL /* deprecated */
#define SW_MICROPHONE_INSERT 0x04 /* set = inserted */
#define SW_DOCK 0x05 /* set = plugged into dock */
#define SW_LINEOUT_INSERT 0x06 /* set = inserted */
#define SW_JACK_PHYSICAL_INSERT 0x07 /* set = mechanical switch set */
#define SW_VIDEOOUT_INSERT 0x08 /* set = inserted */
#define SW_CAMERA_LENS_COVER 0x09 /* set = lens covered */
#define SW_KEYPAD_SLIDE 0x0a /* set = keypad slide out */
#define SW_FRONT_PROXIMITY 0x0b /* set = front proximity sensor active */
#define SW_ROTATE_LOCK 0x0c /* set = rotate locked/disabled */
#define SW_LINEIN_INSERT 0x0d /* set = inserted */
#define SW_MUTE_DEVICE 0x0e /* set = device disabled */
#define SW_MAX 0x0f
#define SW_CNT (SW_MAX+1)
/*
* Misc events
*/
#define MSC_SERIAL 0x00
#define MSC_PULSELED 0x01
#define MSC_GESTURE 0x02
#define MSC_RAW 0x03
#define MSC_SCAN 0x04
#define MSC_TIMESTAMP 0x05
#define MSC_MAX 0x07
#define MSC_CNT (MSC_MAX+1)
/*
* LEDs
*/
#define LED_NUML 0x00
#define LED_CAPSL 0x01
#define LED_SCROLLL 0x02
#define LED_COMPOSE 0x03
#define LED_KANA 0x04
#define LED_SLEEP 0x05
#define LED_SUSPEND 0x06
#define LED_MUTE 0x07
#define LED_MISC 0x08
#define LED_MAIL 0x09
#define LED_CHARGING 0x0a
#define LED_MAX 0x0f
#define LED_CNT (LED_MAX+1)
/*
* Autorepeat values
*/
#define REP_DELAY 0x00
#define REP_PERIOD 0x01
#define REP_MAX 0x01
#define REP_CNT (REP_MAX+1)
/*
* Sounds
*/
#define SND_CLICK 0x00
#define SND_BELL 0x01
#define SND_TONE 0x02
#define SND_MAX 0x07
#define SND_CNT (SND_MAX+1)
#endif /* _EVDEV_INPUT_EVENT_CODES_H */

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/*-
* Copyright (c) 2016 Oleksandr Tymoshenko <gonzo@FreeBSD.org>
* Copyright (c) 2015-2016 Vladimir Kondratyev <wulf@cicgroup.ru>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _EVDEV_INPUT_H
#define _EVDEV_INPUT_H
#ifndef __KERNEL__
#include <sys/time.h>
#include <sys/ioccom.h>
#include <sys/types.h>
#endif
#include "input-event-codes.h"
struct input_event {
struct timeval time;
uint16_t type;
uint16_t code;
int32_t value;
};
#define EV_VERSION 0x010001
struct input_id {
uint16_t bustype;
uint16_t vendor;
uint16_t product;
uint16_t version;
};
struct input_absinfo {
int32_t value;
int32_t minimum;
int32_t maximum;
int32_t fuzz;
int32_t flat;
int32_t resolution;
};
#define INPUT_KEYMAP_BY_INDEX (1 << 0)
struct input_keymap_entry {
uint8_t flags;
uint8_t len;
uint16_t index;
uint32_t keycode;
uint8_t scancode[32];
};
#define EVDEV_IOC_MAGIC 'E'
#define EVIOCGVERSION _IOR(EVDEV_IOC_MAGIC, 0x01, int) /* get driver version */
#define EVIOCGID _IOR(EVDEV_IOC_MAGIC, 0x02, struct input_id) /* get device ID */
#define EVIOCGREP _IOR(EVDEV_IOC_MAGIC, 0x03, unsigned int[2]) /* get repeat settings */
#define EVIOCSREP _IOW(EVDEV_IOC_MAGIC, 0x03, unsigned int[2]) /* set repeat settings */
#define EVIOCGKEYCODE _IOWR(EVDEV_IOC_MAGIC, 0x04, unsigned int[2]) /* get keycode */
#define EVIOCGKEYCODE_V2 _IOWR(EVDEV_IOC_MAGIC, 0x04, struct input_keymap_entry)
#define EVIOCSKEYCODE _IOW(EVDEV_IOC_MAGIC, 0x04, unsigned int[2]) /* set keycode */
#define EVIOCSKEYCODE_V2 _IOW(EVDEV_IOC_MAGIC, 0x04, struct input_keymap_entry)
#define EVIOCGNAME(len) _IOC(IOC_OUT, EVDEV_IOC_MAGIC, 0x06, len) /* get device name */
#define EVIOCGPHYS(len) _IOC(IOC_OUT, EVDEV_IOC_MAGIC, 0x07, len) /* get physical location */
#define EVIOCGUNIQ(len) _IOC(IOC_OUT, EVDEV_IOC_MAGIC, 0x08, len) /* get unique identifier */
#define EVIOCGPROP(len) _IOC(IOC_OUT, EVDEV_IOC_MAGIC, 0x09, len) /* get device properties */
#define EVIOCGMTSLOTS(len) _IOC(IOC_INOUT, EVDEV_IOC_MAGIC, 0x0a, len) /* get MT slots values */
#define EVIOCGKEY(len) _IOC(IOC_OUT, EVDEV_IOC_MAGIC, 0x18, len) /* get global key state */
#define EVIOCGLED(len) _IOC(IOC_OUT, EVDEV_IOC_MAGIC, 0x19, len) /* get all LEDs */
#define EVIOCGSND(len) _IOC(IOC_OUT, EVDEV_IOC_MAGIC, 0x1a, len) /* get all sounds status */
#define EVIOCGSW(len) _IOC(IOC_OUT, EVDEV_IOC_MAGIC, 0x1b, len) /* get all switch states */
#define EVIOCGBIT(ev,len) _IOC(IOC_OUT, EVDEV_IOC_MAGIC, 0x20 + (ev), len) /* get event bits */
#define EVIOCGABS(abs) _IOR(EVDEV_IOC_MAGIC, 0x40 + (abs), struct input_absinfo) /* get abs value/limits */
#define EVIOCSABS(abs) _IOW(EVDEV_IOC_MAGIC, 0xc0 + (abs), struct input_absinfo) /* set abs value/limits */
#define EVIOCSFF _IOW(EVDEV_IOC_MAGIC, 0x80, struct ff_effect) /* send a force effect to a force feedback device */
#define EVIOCRMFF _IOWINT(EVDEV_IOC_MAGIC, 0x81) /* Erase a force effect */
#define EVIOCGEFFECTS _IOR(EVDEV_IOC_MAGIC, 0x84, int) /* Report number of effects playable at the same time */
#define EVIOCGRAB _IOWINT(EVDEV_IOC_MAGIC, 0x90) /* Grab/Release device */
#define EVIOCREVOKE _IOWINT(EVDEV_IOC_MAGIC, 0x91) /* Revoke device access */
#define EVIOCSCLOCKID _IOW(EVDEV_IOC_MAGIC, 0xa0, int) /* Set clockid to be used for timestamps */
/*
* IDs.
*/
#define ID_BUS 0
#define ID_VENDOR 1
#define ID_PRODUCT 2
#define ID_VERSION 3
#define BUS_PCI 0x01
#define BUS_ISAPNP 0x02
#define BUS_USB 0x03
#define BUS_HIL 0x04
#define BUS_BLUETOOTH 0x05
#define BUS_VIRTUAL 0x06
#define BUS_ISA 0x10
#define BUS_I8042 0x11
#define BUS_XTKBD 0x12
#define BUS_RS232 0x13
#define BUS_GAMEPORT 0x14
#define BUS_PARPORT 0x15
#define BUS_AMIGA 0x16
#define BUS_ADB 0x17
#define BUS_I2C 0x18
#define BUS_HOST 0x19
#define BUS_GSC 0x1A
#define BUS_ATARI 0x1B
#define BUS_SPI 0x1C
/*
* MT_TOOL types
*/
#define MT_TOOL_FINGER 0
#define MT_TOOL_PEN 1
#define MT_TOOL_PALM 2
#define MT_TOOL_MAX 2
/*
* Values describing the status of a force-feedback effect
*/
#define FF_STATUS_STOPPED 0x00
#define FF_STATUS_PLAYING 0x01
#define FF_STATUS_MAX 0x01
/* scheduling info for force feedback effect */
struct ff_replay {
uint16_t length; /* length of the effect (ms) */
uint16_t delay; /* delay before effect starts (ms) */
};
/* trigger for force feedback effect */
struct ff_trigger {
uint16_t button; /* trigger button number */
uint16_t interval; /* delay between re-triggers */
};
/* force feedback effect envelop */
struct ff_envelope {
uint16_t attack_length; /* duration of the attach (ms) */
uint16_t attack_level; /* level at the beginning (0x0000 - 0x7fff) */
uint16_t fade_length; /* duratin of fade (ms) */
uint16_t fade_level; /* level at the end of fade */
};
struct ff_constant_effect {
int16_t level;
struct ff_envelope envelope;
};
struct ff_ramp_effect {
int16_t start_level;
int16_t end_level;
struct ff_envelope envelope;
};
struct ff_condition_effect {
/* maximum level when joystick moved to respective side */
uint16_t right_saturation;
uint16_t left_saturation;
/* how fast force grows when joystick move to the respective side */
int16_t right_coeff;
int16_t left_coeff;
uint16_t deadband; /* size of dead zone when no force is produced */
int16_t center; /* center of dead zone */
};
/*
* Force feedback periodic effect types
*/
#define FF_SQUARE 0x58
#define FF_TRIANGLE 0x59
#define FF_SINE 0x5a
#define FF_SAW_UP 0x5b
#define FF_SAW_DOWN 0x5c
#define FF_CUSTOM 0x5d
#define FF_WAVEFORM_MIN FF_SQUARE
#define FF_WAVEFORM_MAX FF_CUSTOM
struct ff_periodic_effect {
uint16_t waveform;
uint16_t period; /* ms */
int16_t magnitude; /* peak */
int16_t offset; /* mean, roughly */
uint16_t phase; /* horizontal shift */
struct ff_envelope envelope;
uint32_t custom_len; /* FF_CUSTOM waveform only */
int16_t *custom_data; /* FF_CUSTOM waveform only */
};
struct ff_rumble_effect {
uint16_t strong_magnitude; /* magnitude of the heavy motor */
uint16_t weak_magnitude; /* magnitude of the light motor */
};
/*
* Force feedback effect types
*/
#define FF_RUMBLE 0x50
#define FF_PERIODIC 0x51
#define FF_CONSTANT 0x52
#define FF_SPRING 0x53
#define FF_FRICTION 0x54
#define FF_DAMPER 0x55
#define FF_INERTIA 0x56
#define FF_RAMP 0x57
#define FF_EFFECT_MIN FF_RUMBLE
#define FF_EFFECT_MAX FF_RAMP
struct ff_effect {
uint16_t type;
int16_t id;
uint16_t direction; /* [0 .. 360) degrees -> [0 .. 0x10000) */
struct ff_trigger trigger;
struct ff_replay replay;
union {
struct ff_constant_effect constant;
struct ff_ramp_effect ramp;
struct ff_periodic_effect periodic;
struct ff_condition_effect condition[2]; /* One for each axis */
struct ff_rumble_effect rumble;
} u;
};
/*
* force feedback device properties
*/
#define FF_GAIN 0x60
#define FF_AUTOCENTER 0x61
#define FF_MAX 0x7f
#define FF_CNT (FF_MAX+1)
#endif /* _EVDEV_INPUT_H */

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/*-
* Copyright (c) 2014 Jakub Wojciech Klama <jceel@FreeBSD.org>
* Copyright (c) 2015-2016 Vladimir Kondratyev <wulf@cicgroup.ru>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#include "opt_evdev.h"
#include <sys/types.h>
#include <sys/systm.h>
#include <sys/param.h>
#include <sys/fcntl.h>
#include <sys/kernel.h>
#include <sys/module.h>
#include <sys/conf.h>
#include <sys/uio.h>
#include <sys/proc.h>
#include <sys/poll.h>
#include <sys/selinfo.h>
#include <sys/malloc.h>
#include <sys/lock.h>
#include <sys/sx.h>
#include <dev/evdev/input.h>
#include <dev/evdev/uinput.h>
#include <dev/evdev/evdev.h>
#include <dev/evdev/evdev_private.h>
#ifdef UINPUT_DEBUG
#define debugf(state, fmt, args...) printf("uinput: " fmt "\n", ##args)
#else
#define debugf(state, fmt, args...)
#endif
#define UINPUT_BUFFER_SIZE 16
#define UINPUT_LOCK(state) sx_xlock(&(state)->ucs_lock)
#define UINPUT_UNLOCK(state) sx_unlock(&(state)->ucs_lock)
#define UINPUT_LOCK_ASSERT(state) sx_assert(&(state)->ucs_lock, SA_LOCKED)
#define UINPUT_EMPTYQ(state) \
((state)->ucs_buffer_head == (state)->ucs_buffer_tail)
enum uinput_state
{
UINPUT_NEW = 0,
UINPUT_CONFIGURED,
UINPUT_RUNNING
};
static evdev_event_t uinput_ev_event;
static d_open_t uinput_open;
static d_read_t uinput_read;
static d_write_t uinput_write;
static d_ioctl_t uinput_ioctl;
static d_poll_t uinput_poll;
static d_kqfilter_t uinput_kqfilter;
static void uinput_dtor(void *);
static int uinput_kqread(struct knote *kn, long hint);
static void uinput_kqdetach(struct knote *kn);
static struct cdevsw uinput_cdevsw = {
.d_version = D_VERSION,
.d_open = uinput_open,
.d_read = uinput_read,
.d_write = uinput_write,
.d_ioctl = uinput_ioctl,
.d_poll = uinput_poll,
.d_kqfilter = uinput_kqfilter,
.d_name = "uinput",
};
static struct cdev *uinput_cdev;
static struct evdev_methods uinput_ev_methods = {
.ev_open = NULL,
.ev_close = NULL,
.ev_event = uinput_ev_event,
};
static struct filterops uinput_filterops = {
.f_isfd = 1,
.f_attach = NULL,
.f_detach = uinput_kqdetach,
.f_event = uinput_kqread,
};
struct uinput_cdev_state
{
enum uinput_state ucs_state;
struct evdev_dev * ucs_evdev;
struct sx ucs_lock;
size_t ucs_buffer_head;
size_t ucs_buffer_tail;
struct selinfo ucs_selp;
bool ucs_blocked;
bool ucs_selected;
struct input_event ucs_buffer[UINPUT_BUFFER_SIZE];
};
static void uinput_enqueue_event(struct uinput_cdev_state *, uint16_t,
uint16_t, int32_t);
static int uinput_setup_provider(struct uinput_cdev_state *,
struct uinput_user_dev *);
static int uinput_cdev_create(void);
static void uinput_notify(struct uinput_cdev_state *);
static void
uinput_knllock(void *arg)
{
struct sx *sx = arg;
sx_xlock(sx);
}
static void
uinput_knlunlock(void *arg)
{
struct sx *sx = arg;
sx_unlock(sx);
}
static void
uinput_knl_assert_locked(void *arg)
{
sx_assert((struct sx*)arg, SA_XLOCKED);
}
static void
uinput_knl_assert_unlocked(void *arg)
{
sx_assert((struct sx*)arg, SA_UNLOCKED);
}
static void
uinput_ev_event(struct evdev_dev *evdev, void *softc, uint16_t type,
uint16_t code, int32_t value)
{
struct uinput_cdev_state *state = softc;
if (type == EV_LED)
evdev_push_event(evdev, type, code, value);
UINPUT_LOCK(state);
if (state->ucs_state == UINPUT_RUNNING) {
uinput_enqueue_event(state, type, code, value);
uinput_notify(state);
}
UINPUT_UNLOCK(state);
}
static void
uinput_enqueue_event(struct uinput_cdev_state *state, uint16_t type,
uint16_t code, int32_t value)
{
size_t head, tail;
UINPUT_LOCK_ASSERT(state);
head = state->ucs_buffer_head;
tail = (state->ucs_buffer_tail + 1) % UINPUT_BUFFER_SIZE;
microtime(&state->ucs_buffer[tail].time);
state->ucs_buffer[tail].type = type;
state->ucs_buffer[tail].code = code;
state->ucs_buffer[tail].value = value;
state->ucs_buffer_tail = tail;
/* If queue is full remove oldest event */
if (tail == head) {
debugf(state, "state %p: buffer overflow", state);
head = (head + 1) % UINPUT_BUFFER_SIZE;
state->ucs_buffer_head = head;
}
}
static int
uinput_open(struct cdev *dev, int oflags, int devtype, struct thread *td)
{
struct uinput_cdev_state *state;
state = malloc(sizeof(struct uinput_cdev_state), M_EVDEV,
M_WAITOK | M_ZERO);
state->ucs_evdev = evdev_alloc();
sx_init(&state->ucs_lock, "uinput");
knlist_init(&state->ucs_selp.si_note, &state->ucs_lock, uinput_knllock,
uinput_knlunlock, uinput_knl_assert_locked,
uinput_knl_assert_unlocked);
devfs_set_cdevpriv(state, uinput_dtor);
return (0);
}
static void
uinput_dtor(void *data)
{
struct uinput_cdev_state *state = (struct uinput_cdev_state *)data;
evdev_free(state->ucs_evdev);
knlist_clear(&state->ucs_selp.si_note, 0);
seldrain(&state->ucs_selp);
knlist_destroy(&state->ucs_selp.si_note);
sx_destroy(&state->ucs_lock);
free(data, M_EVDEV);
}
static int
uinput_read(struct cdev *dev, struct uio *uio, int ioflag)
{
struct uinput_cdev_state *state;
struct input_event *event;
int remaining, ret;
ret = devfs_get_cdevpriv((void **)&state);
if (ret != 0)
return (ret);
debugf(state, "read %zd bytes by thread %d", uio->uio_resid,
uio->uio_td->td_tid);
/* Zero-sized reads are allowed for error checking */
if (uio->uio_resid != 0 && uio->uio_resid < sizeof(struct input_event))
return (EINVAL);
remaining = uio->uio_resid / sizeof(struct input_event);
UINPUT_LOCK(state);
if (state->ucs_state != UINPUT_RUNNING)
ret = EINVAL;
if (ret == 0 && UINPUT_EMPTYQ(state)) {
if (ioflag & O_NONBLOCK)
ret = EWOULDBLOCK;
else {
if (remaining != 0) {
state->ucs_blocked = true;
ret = sx_sleep(state, &state->ucs_lock,
PCATCH, "uiread", 0);
}
}
}
while (ret == 0 && !UINPUT_EMPTYQ(state) && remaining > 0) {
event = &state->ucs_buffer[state->ucs_buffer_head];
state->ucs_buffer_head = (state->ucs_buffer_head + 1) %
UINPUT_BUFFER_SIZE;
remaining--;
ret = uiomove(event, sizeof(struct input_event), uio);
}
UINPUT_UNLOCK(state);
return (ret);
}
static int
uinput_write(struct cdev *dev, struct uio *uio, int ioflag)
{
struct uinput_cdev_state *state;
struct uinput_user_dev userdev;
struct input_event event;
int ret = 0;
ret = devfs_get_cdevpriv((void **)&state);
if (ret != 0)
return (ret);
debugf(state, "write %zd bytes by thread %d", uio->uio_resid,
uio->uio_td->td_tid);
UINPUT_LOCK(state);
if (state->ucs_state != UINPUT_RUNNING) {
/* Process written struct uinput_user_dev */
if (uio->uio_resid != sizeof(struct uinput_user_dev)) {
debugf(state, "write size not multiple of "
"struct uinput_user_dev size");
ret = EINVAL;
} else {
ret = uiomove(&userdev, sizeof(struct uinput_user_dev),
uio);
if (ret == 0)
uinput_setup_provider(state, &userdev);
}
} else {
/* Process written event */
if (uio->uio_resid % sizeof(struct input_event) != 0) {
debugf(state, "write size not multiple of "
"struct input_event size");
ret = EINVAL;
}
while (ret == 0 && uio->uio_resid > 0) {
uiomove(&event, sizeof(struct input_event), uio);
ret = evdev_push_event(state->ucs_evdev, event.type,
event.code, event.value);
}
}
UINPUT_UNLOCK(state);
return (ret);
}
static int
uinput_setup_dev(struct uinput_cdev_state *state, struct input_id *id,
char *name, uint32_t ff_effects_max)
{
if (name[0] == 0)
return (EINVAL);
evdev_set_name(state->ucs_evdev, name);
evdev_set_id(state->ucs_evdev, id->bustype, id->vendor, id->product,
id->version);
state->ucs_state = UINPUT_CONFIGURED;
return (0);
}
static int
uinput_setup_provider(struct uinput_cdev_state *state,
struct uinput_user_dev *udev)
{
struct input_absinfo absinfo;
int i, ret;
debugf(state, "setup_provider called, udev=%p", udev);
ret = uinput_setup_dev(state, &udev->id, udev->name,
udev->ff_effects_max);
if (ret)
return (ret);
bzero(&absinfo, sizeof(struct input_absinfo));
for (i = 0; i < ABS_CNT; i++) {
if (!bit_test(state->ucs_evdev->ev_abs_flags, i))
continue;
absinfo.minimum = udev->absmin[i];
absinfo.maximum = udev->absmax[i];
absinfo.fuzz = udev->absfuzz[i];
absinfo.flat = udev->absflat[i];
evdev_set_absinfo(state->ucs_evdev, i, &absinfo);
}
return (0);
}
static int
uinput_poll(struct cdev *dev, int events, struct thread *td)
{
struct uinput_cdev_state *state;
int revents = 0;
if (devfs_get_cdevpriv((void **)&state) != 0)
return (POLLNVAL);
debugf(state, "poll by thread %d", td->td_tid);
/* Always allow write */
if (events & (POLLOUT | POLLWRNORM))
revents |= (events & (POLLOUT | POLLWRNORM));
if (events & (POLLIN | POLLRDNORM)) {
UINPUT_LOCK(state);
if (!UINPUT_EMPTYQ(state))
revents = events & (POLLIN | POLLRDNORM);
else {
state->ucs_selected = true;
selrecord(td, &state->ucs_selp);
}
UINPUT_UNLOCK(state);
}
return (revents);
}
static int
uinput_kqfilter(struct cdev *dev, struct knote *kn)
{
struct uinput_cdev_state *state;
int ret;
ret = devfs_get_cdevpriv((void **)&state);
if (ret != 0)
return (ret);
switch(kn->kn_filter) {
case EVFILT_READ:
kn->kn_fop = &uinput_filterops;
break;
default:
return(EINVAL);
}
kn->kn_hook = (caddr_t)state;
knlist_add(&state->ucs_selp.si_note, kn, 0);
return (0);
}
static int
uinput_kqread(struct knote *kn, long hint)
{
struct uinput_cdev_state *state;
int ret;
state = (struct uinput_cdev_state *)kn->kn_hook;
UINPUT_LOCK_ASSERT(state);
ret = !UINPUT_EMPTYQ(state);
return (ret);
}
static void
uinput_kqdetach(struct knote *kn)
{
struct uinput_cdev_state *state;
state = (struct uinput_cdev_state *)kn->kn_hook;
knlist_remove(&state->ucs_selp.si_note, kn, 0);
}
static void
uinput_notify(struct uinput_cdev_state *state)
{
UINPUT_LOCK_ASSERT(state);
if (state->ucs_blocked) {
state->ucs_blocked = false;
wakeup(state);
}
if (state->ucs_selected) {
state->ucs_selected = false;
selwakeup(&state->ucs_selp);
}
KNOTE_LOCKED(&state->ucs_selp.si_note, 0);
}
static int
uinput_ioctl_sub(struct uinput_cdev_state *state, u_long cmd, caddr_t data)
{
struct uinput_setup *us;
struct uinput_abs_setup *uabs;
int ret, len, intdata;
char buf[NAMELEN];
UINPUT_LOCK_ASSERT(state);
len = IOCPARM_LEN(cmd);
if ((cmd & IOC_DIRMASK) == IOC_VOID && len == sizeof(int))
intdata = *(int *)data;
switch (IOCBASECMD(cmd)) {
case UI_GET_SYSNAME(0):
if (state->ucs_state != UINPUT_RUNNING)
return (ENOENT);
if (len == 0)
return (EINVAL);
snprintf(data, len, "event%d", state->ucs_evdev->ev_unit);
return (0);
}
switch (cmd) {
case UI_DEV_CREATE:
if (state->ucs_state != UINPUT_CONFIGURED)
return (EINVAL);
evdev_set_methods(state->ucs_evdev, state, &uinput_ev_methods);
evdev_set_flag(state->ucs_evdev, EVDEV_FLAG_SOFTREPEAT);
evdev_register(state->ucs_evdev);
state->ucs_state = UINPUT_RUNNING;
return (0);
case UI_DEV_DESTROY:
if (state->ucs_state != UINPUT_RUNNING)
return (0);
evdev_unregister(state->ucs_evdev);
bzero(state->ucs_evdev, sizeof(struct evdev_dev));
state->ucs_state = UINPUT_NEW;
return (0);
case UI_DEV_SETUP:
if (state->ucs_state == UINPUT_RUNNING)
return (EINVAL);
us = (struct uinput_setup *)data;
return (uinput_setup_dev(state, &us->id, us->name,
us->ff_effects_max));
case UI_ABS_SETUP:
if (state->ucs_state == UINPUT_RUNNING)
return (EINVAL);
uabs = (struct uinput_abs_setup *)data;
if (uabs->code > ABS_MAX || uabs->code < 0)
return (EINVAL);
evdev_support_abs(state->ucs_evdev, uabs->code,
uabs->absinfo.value, uabs->absinfo.minimum,
uabs->absinfo.maximum, uabs->absinfo.fuzz,
uabs->absinfo.flat, uabs->absinfo.resolution);
return (0);
case UI_SET_EVBIT:
if (state->ucs_state == UINPUT_RUNNING ||
intdata > EV_MAX || intdata < 0)
return (EINVAL);
evdev_support_event(state->ucs_evdev, intdata);
return (0);
case UI_SET_KEYBIT:
if (state->ucs_state == UINPUT_RUNNING ||
intdata > KEY_MAX || intdata < 0)
return (EINVAL);
evdev_support_key(state->ucs_evdev, intdata);
return (0);
case UI_SET_RELBIT:
if (state->ucs_state == UINPUT_RUNNING ||
intdata > REL_MAX || intdata < 0)
return (EINVAL);
evdev_support_rel(state->ucs_evdev, intdata);
return (0);
case UI_SET_ABSBIT:
if (state->ucs_state == UINPUT_RUNNING ||
intdata > ABS_MAX || intdata < 0)
return (EINVAL);
evdev_set_abs_bit(state->ucs_evdev, intdata);
return (0);
case UI_SET_MSCBIT:
if (state->ucs_state == UINPUT_RUNNING ||
intdata > MSC_MAX || intdata < 0)
return (EINVAL);
evdev_support_msc(state->ucs_evdev, intdata);
return (0);
case UI_SET_LEDBIT:
if (state->ucs_state == UINPUT_RUNNING ||
intdata > LED_MAX || intdata < 0)
return (EINVAL);
evdev_support_led(state->ucs_evdev, intdata);
return (0);
case UI_SET_SNDBIT:
if (state->ucs_state == UINPUT_RUNNING ||
intdata > SND_MAX || intdata < 0)
return (EINVAL);
evdev_support_snd(state->ucs_evdev, intdata);
return (0);
case UI_SET_FFBIT:
if (state->ucs_state == UINPUT_RUNNING ||
intdata > FF_MAX || intdata < 0)
return (EINVAL);
/* Fake unsupported ioctl */
return (0);
case UI_SET_PHYS:
if (state->ucs_state == UINPUT_RUNNING)
return (EINVAL);
ret = copyinstr(*(void **)data, buf, sizeof(buf), NULL);
/* Linux returns EINVAL when string does not fit the buffer */
if (ret == ENAMETOOLONG)
ret = EINVAL;
if (ret != 0)
return (ret);
evdev_set_phys(state->ucs_evdev, buf);
return (0);
case UI_SET_SWBIT:
if (state->ucs_state == UINPUT_RUNNING ||
intdata > SW_MAX || intdata < 0)
return (EINVAL);
evdev_support_sw(state->ucs_evdev, intdata);
return (0);
case UI_SET_PROPBIT:
if (state->ucs_state == UINPUT_RUNNING ||
intdata > INPUT_PROP_MAX || intdata < 0)
return (EINVAL);
evdev_support_prop(state->ucs_evdev, intdata);
return (0);
case UI_BEGIN_FF_UPLOAD:
case UI_END_FF_UPLOAD:
case UI_BEGIN_FF_ERASE:
case UI_END_FF_ERASE:
if (state->ucs_state == UINPUT_RUNNING)
return (EINVAL);
/* Fake unsupported ioctl */
return (0);
case UI_GET_VERSION:
*(unsigned int *)data = UINPUT_VERSION;
return (0);
}
return (EINVAL);
}
static int
uinput_ioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag,
struct thread *td)
{
struct uinput_cdev_state *state;
int ret;
ret = devfs_get_cdevpriv((void **)&state);
if (ret != 0)
return (ret);
debugf(state, "ioctl called: cmd=0x%08lx, data=%p", cmd, data);
UINPUT_LOCK(state);
ret = uinput_ioctl_sub(state, cmd, data);
UINPUT_UNLOCK(state);
return (ret);
}
static int
uinput_cdev_create(void)
{
struct make_dev_args mda;
int ret;
make_dev_args_init(&mda);
mda.mda_flags = MAKEDEV_WAITOK | MAKEDEV_CHECKNAME;
mda.mda_devsw = &uinput_cdevsw;
mda.mda_uid = UID_ROOT;
mda.mda_gid = GID_WHEEL;
mda.mda_mode = 0600;
ret = make_dev_s(&mda, &uinput_cdev, "uinput");
return (ret);
}
static int
uinput_cdev_destroy(void)
{
destroy_dev(uinput_cdev);
return (0);
}
static int
uinput_modevent(module_t mod __unused, int cmd, void *data)
{
int ret = 0;
switch (cmd) {
case MOD_LOAD:
ret = uinput_cdev_create();
break;
case MOD_UNLOAD:
ret = uinput_cdev_destroy();
break;
case MOD_SHUTDOWN:
break;
default:
ret = EINVAL;
break;
}
return (ret);
}
DEV_MODULE(uinput, uinput_modevent, NULL);

107
sys/dev/evdev/uinput.h Normal file
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@ -0,0 +1,107 @@
/*-
* Copyright (c) 2016 Oleksandr Tymoshenko <gonzo@FreeBSD.org>
* Copyright (c) 2015-2016 Vladimir Kondratyev <wulf@cicgroup.ru>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _EVDEV_UINPUT_H_
#define _EVDEV_UINPUT_H_
#include <sys/types.h>
#include <dev/evdev/input.h>
#define UINPUT_VERSION 5
#define UINPUT_MAX_NAME_SIZE 80
struct uinput_ff_upload {
uint32_t request_id;
int32_t retval;
struct ff_effect effect;
struct ff_effect old;
};
struct uinput_ff_erase {
uint32_t request_id;
int32_t retval;
uint32_t effect_id;
};
/* ioctl */
#define UINPUT_IOCTL_BASE 'U'
#define UI_DEV_CREATE _IO(UINPUT_IOCTL_BASE, 1)
#define UI_DEV_DESTROY _IO(UINPUT_IOCTL_BASE, 2)
struct uinput_setup {
struct input_id id;
char name[UINPUT_MAX_NAME_SIZE];
uint32_t ff_effects_max;
};
#define UI_DEV_SETUP _IOW(UINPUT_IOCTL_BASE, 3, struct uinput_setup)
struct uinput_abs_setup {
uint16_t code; /* axis code */
struct input_absinfo absinfo;
};
#define UI_ABS_SETUP _IOW(UINPUT_IOCTL_BASE, 4, struct uinput_abs_setup)
#define UI_GET_SYSNAME(len) _IOC(IOC_OUT, UINPUT_IOCTL_BASE, 44, len)
#define UI_GET_VERSION _IOR(UINPUT_IOCTL_BASE, 45, unsigned int)
#define UI_SET_EVBIT _IOWINT(UINPUT_IOCTL_BASE, 100)
#define UI_SET_KEYBIT _IOWINT(UINPUT_IOCTL_BASE, 101)
#define UI_SET_RELBIT _IOWINT(UINPUT_IOCTL_BASE, 102)
#define UI_SET_ABSBIT _IOWINT(UINPUT_IOCTL_BASE, 103)
#define UI_SET_MSCBIT _IOWINT(UINPUT_IOCTL_BASE, 104)
#define UI_SET_LEDBIT _IOWINT(UINPUT_IOCTL_BASE, 105)
#define UI_SET_SNDBIT _IOWINT(UINPUT_IOCTL_BASE, 106)
#define UI_SET_FFBIT _IOWINT(UINPUT_IOCTL_BASE, 107)
#define UI_SET_PHYS _IO(UINPUT_IOCTL_BASE, 108)
#define UI_SET_SWBIT _IOWINT(UINPUT_IOCTL_BASE, 109)
#define UI_SET_PROPBIT _IOWINT(UINPUT_IOCTL_BASE, 110)
#define UI_BEGIN_FF_UPLOAD _IOWR(UINPUT_IOCTL_BASE, 200, struct uinput_ff_upload)
#define UI_END_FF_UPLOAD _IOW(UINPUT_IOCTL_BASE, 201, struct uinput_ff_upload)
#define UI_BEGIN_FF_ERASE _IOWR(UINPUT_IOCTL_BASE, 202, struct uinput_ff_erase)
#define UI_END_FF_ERASE _IOW(UINPUT_IOCTL_BASE, 203, struct uinput_ff_erase)
#define EV_UINPUT 0x0101
#define UI_FF_UPLOAD 1
#define UI_FF_ERASE 2
struct uinput_user_dev {
char name[UINPUT_MAX_NAME_SIZE];
struct input_id id;
uint32_t ff_effects_max;
int32_t absmax[ABS_CNT];
int32_t absmin[ABS_CNT];
int32_t absfuzz[ABS_CNT];
int32_t absflat[ABS_CNT];
};
#endif /* _EVDEV_UINPUT_H_ */

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