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freebsd-dev/sys/conf/files.i386

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Removed patch kit header, added Id:
1993-08-21 22:24:24 +00:00
# This file tells config what files go into building a kernel,
# files marked standard are always included.
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
#
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
# $FreeBSD$
Mega-commit for Linux emulator update.. This has been stress tested under netscape-2.0 for Linux running all the Java stuff. The scrollbars are now working, at least on my machine. (whew! :-) I'm uncomfortable with the size of this commit, but it's too inter-dependant to easily seperate out. The main changes: COMPAT_LINUX is *GONE*. Most of the code has been moved out of the i386 machine dependent section into the linux emulator itself. The int 0x80 syscall code was almost identical to the lcall 7,0 code and a minor tweak allows them to both be used with the same C code. All kernels can now just modload the lkm and it'll DTRT without having to rebuild the kernel first. Like IBCS2, you can statically compile it in with "options LINUX". A pile of new syscalls implemented, including getdents(), llseek(), readv(), writev(), msync(), personality(). The Linux-ELF libraries want to use some of these. linux_select() now obeys Linux semantics, ie: returns the time remaining of the timeout value rather than leaving it the original value. Quite a few bugs removed, including incorrect arguments being used in syscalls.. eg: mixups between passing the sigset as an int, vs passing it as a pointer and doing a copyin(), missing return values, unhandled cases, SIOC* ioctls, etc. The build for the code has changed. i386/conf/files now knows how to build linux_genassym and generate linux_assym.h on the fly. Supporting changes elsewhere in the kernel: The user-mode signal trampoline has moved from the U area to immediately below the top of the stack (below PS_STRINGS). This allows the different binary emulations to have their own signal trampoline code (which gets rid of the hardwired syscall 103 (sigreturn on BSD, syslog on Linux)) and so that the emulator can provide the exact "struct sigcontext *" argument to the program's signal handlers. The sigstack's "ss_flags" now uses SS_DISABLE and SS_ONSTACK flags, which have the same values as the re-used SA_DISABLE and SA_ONSTACK which are intended for sigaction only. This enables the support of a SA_RESETHAND flag to sigaction to implement the gross SYSV and Linux SA_ONESHOT signal semantics where the signal handler is reset when it's triggered. makesyscalls.sh no longer appends the struct sysentvec on the end of the generated init_sysent.c code. It's a lot saner to have it in a seperate file rather than trying to update the structure inside the awk script. :-) At exec time, the dozen bytes or so of signal trampoline code are copied to the top of the user's stack, rather than obtaining the trampoline code the old way by getting a clone of the parent's user area. This allows Linux and native binaries to freely exec each other without getting trampolines mixed up.
1996-03-02 19:38:20 +00:00
#
Create files.x86 files.x86 is for the parts of the system that are common to both i386 and amd64 due too their nature. First up, to get the ball rolling, is fdc, the floppy disk support. It works only on amd64 and i386 these days, and that's unlikely to change. Reviewed by: jhb, cem (earlier versrions) Differential Revision: https://reviews.freebsd.org/D21210
2019-08-12 22:58:56 +00:00
# common files stuff between i386 and amd64
include "conf/files.x86"
Don't use -fomit-frame-pointer for ipl_funcs.c if ${PROF} is nonempty, is incompatible with -pg. (We use a different version of mcount for profiling frame-pointer-less assembler functions, but gcc doesn't know about this.) Added a missing dependency. Cleaned up trailing backslashes. Added comment about config's limitations/bugs handling dependencies and backslashe/newlines. Finished removing support for isdn drivers.
1997-06-01 20:25:55 +00:00
# The long compile-with and dependency lines are required because of
# limitations in config: backslash-newline doesn't work in strings, and
# dependency lines other than the first are silently ignored.
#
Make CloudABI work on i386. Copy over amd64's cloudabi64_sysvec.c into i386 and tailor it to work. Again, we use a system call convention similar to FreeBSD, except that there is no support for indirect system calls (%eax == 0). Where i386 differs from amd64 is that we have to store thread/process entry arguments on the stack instead of using registers. We also have to put an extra pointer on the stack for TLS (for GSBASE). Place that pointer in the empty slot that is normally used to hold return addresses. That seems to keep the code simple. Reviewed by: kib Differential Revision: https://reviews.freebsd.org/D7590
2016-08-22 17:37:31 +00:00
cloudabi32_vdso.o optional compat_cloudabi32 \
dependency "$S/contrib/cloudabi/cloudabi_vdso_i686.S" \
compile-with "${CC} -x assembler-with-cpp -shared -nostdinc -nostdlib -Wl,-T$S/compat/cloudabi/cloudabi_vdso.lds $S/contrib/cloudabi/cloudabi_vdso_i686.S -o ${.TARGET}" \
no-obj no-implicit-rule \
clean "cloudabi32_vdso.o"
#
cloudabi32_vdso_blob.o optional compat_cloudabi32 \
dependency "cloudabi32_vdso.o" \
compile-with "${OBJCOPY} --input-target binary --output-target elf32-i386-freebsd --binary-architecture i386 cloudabi32_vdso.o ${.TARGET}" \
no-implicit-rule \
clean "cloudabi32_vdso_blob.o"
#
Style fixes: o Put the backslash in a fixed column by preference, o Sort the list of files.
2000-08-22 05:01:08 +00:00
linux_genassym.o optional compat_linux \
All genassym.sh usage need offset.inc
2018-07-03 21:02:25 +00:00
dependency "$S/i386/linux/linux_genassym.c offset.inc" \
Exclude -flto when building *genassym.o The build process generates *assym.h using nm from *genassym.o (which is in turn created from *genassym.c). When compiling with link-time optimization (LTO) using -flto, .o files are LLVM bitcode, not ELF objects. This is not usable by genassym.sh, so remove -flto from those ${CC} invocations. Submitted by: George Rimar Reviewed by: dim MFC after: 1 month Differential Revision: https://reviews.freebsd.org/D9659
2017-02-21 18:59:17 +00:00
compile-with "${CC} ${CFLAGS:N-flto:N-fno-common} -c ${.IMPSRC}" \
Style fixes: o Put the backslash in a fixed column by preference, o Sort the list of files.
2000-08-22 05:01:08 +00:00
no-obj no-implicit-rule \
Update config rules for making {linux|svr4}_assym.h Assembler symbols are now made using genassym(1).
1999-12-23 21:52:17 +00:00
clean "linux_genassym.o"
Mega-commit for Linux emulator update.. This has been stress tested under netscape-2.0 for Linux running all the Java stuff. The scrollbars are now working, at least on my machine. (whew! :-) I'm uncomfortable with the size of this commit, but it's too inter-dependant to easily seperate out. The main changes: COMPAT_LINUX is *GONE*. Most of the code has been moved out of the i386 machine dependent section into the linux emulator itself. The int 0x80 syscall code was almost identical to the lcall 7,0 code and a minor tweak allows them to both be used with the same C code. All kernels can now just modload the lkm and it'll DTRT without having to rebuild the kernel first. Like IBCS2, you can statically compile it in with "options LINUX". A pile of new syscalls implemented, including getdents(), llseek(), readv(), writev(), msync(), personality(). The Linux-ELF libraries want to use some of these. linux_select() now obeys Linux semantics, ie: returns the time remaining of the timeout value rather than leaving it the original value. Quite a few bugs removed, including incorrect arguments being used in syscalls.. eg: mixups between passing the sigset as an int, vs passing it as a pointer and doing a copyin(), missing return values, unhandled cases, SIOC* ioctls, etc. The build for the code has changed. i386/conf/files now knows how to build linux_genassym and generate linux_assym.h on the fly. Supporting changes elsewhere in the kernel: The user-mode signal trampoline has moved from the U area to immediately below the top of the stack (below PS_STRINGS). This allows the different binary emulations to have their own signal trampoline code (which gets rid of the hardwired syscall 103 (sigreturn on BSD, syslog on Linux)) and so that the emulator can provide the exact "struct sigcontext *" argument to the program's signal handlers. The sigstack's "ss_flags" now uses SS_DISABLE and SS_ONSTACK flags, which have the same values as the re-used SA_DISABLE and SA_ONSTACK which are intended for sigaction only. This enables the support of a SA_RESETHAND flag to sigaction to implement the gross SYSV and Linux SA_ONESHOT signal semantics where the signal handler is reset when it's triggered. makesyscalls.sh no longer appends the struct sysentvec on the end of the generated init_sysent.c code. It's a lot saner to have it in a seperate file rather than trying to update the structure inside the awk script. :-) At exec time, the dozen bytes or so of signal trampoline code are copied to the top of the user's stack, rather than obtaining the trampoline code the old way by getting a clone of the parent's user area. This allows Linux and native binaries to freely exec each other without getting trampolines mixed up.
1996-03-02 19:38:20 +00:00
#
Style fixes: o Put the backslash in a fixed column by preference, o Sort the list of files.
2000-08-22 05:01:08 +00:00
linux_assym.h optional compat_linux \
dependency "$S/kern/genassym.sh linux_genassym.o" \
Use "nm | awk ..." instead of genassym(1) to generate symbol value headers. Symbol values are now represented using array sizes (4 arrays per symbol so that 16-bit machines can represent 64-bit values) instead of being raw binary values. Reviewed by: marcel
2000-06-02 09:27:48 +00:00
compile-with "sh $S/kern/genassym.sh linux_genassym.o > ${.TARGET}" \
Style fixes: o Put the backslash in a fixed column by preference, o Sort the list of files.
2000-08-22 05:01:08 +00:00
no-obj no-implicit-rule before-depend \
Mega-commit for Linux emulator update.. This has been stress tested under netscape-2.0 for Linux running all the Java stuff. The scrollbars are now working, at least on my machine. (whew! :-) I'm uncomfortable with the size of this commit, but it's too inter-dependant to easily seperate out. The main changes: COMPAT_LINUX is *GONE*. Most of the code has been moved out of the i386 machine dependent section into the linux emulator itself. The int 0x80 syscall code was almost identical to the lcall 7,0 code and a minor tweak allows them to both be used with the same C code. All kernels can now just modload the lkm and it'll DTRT without having to rebuild the kernel first. Like IBCS2, you can statically compile it in with "options LINUX". A pile of new syscalls implemented, including getdents(), llseek(), readv(), writev(), msync(), personality(). The Linux-ELF libraries want to use some of these. linux_select() now obeys Linux semantics, ie: returns the time remaining of the timeout value rather than leaving it the original value. Quite a few bugs removed, including incorrect arguments being used in syscalls.. eg: mixups between passing the sigset as an int, vs passing it as a pointer and doing a copyin(), missing return values, unhandled cases, SIOC* ioctls, etc. The build for the code has changed. i386/conf/files now knows how to build linux_genassym and generate linux_assym.h on the fly. Supporting changes elsewhere in the kernel: The user-mode signal trampoline has moved from the U area to immediately below the top of the stack (below PS_STRINGS). This allows the different binary emulations to have their own signal trampoline code (which gets rid of the hardwired syscall 103 (sigreturn on BSD, syslog on Linux)) and so that the emulator can provide the exact "struct sigcontext *" argument to the program's signal handlers. The sigstack's "ss_flags" now uses SS_DISABLE and SS_ONSTACK flags, which have the same values as the re-used SA_DISABLE and SA_ONSTACK which are intended for sigaction only. This enables the support of a SA_RESETHAND flag to sigaction to implement the gross SYSV and Linux SA_ONESHOT signal semantics where the signal handler is reset when it's triggered. makesyscalls.sh no longer appends the struct sysentvec on the end of the generated init_sysent.c code. It's a lot saner to have it in a seperate file rather than trying to update the structure inside the awk script. :-) At exec time, the dozen bytes or so of signal trampoline code are copied to the top of the user's stack, rather than obtaining the trampoline code the old way by getting a clone of the parent's user area. This allows Linux and native binaries to freely exec each other without getting trampolines mixed up.
1996-03-02 19:38:20 +00:00
clean "linux_assym.h"
#
Implement vdso - virtual dynamic shared object. Through vdso Linux exposes functions from kernel with proper DWARF CFI information so that it becomes easier to unwind through them. Using vdso is a mandatory for a thread cancelation && cleanup on a modern glibc. Differential Revision: https://reviews.freebsd.org/D1060
2015-05-24 15:28:17 +00:00
linux_locore.o optional compat_linux \
linuxulator: rename linux_locore.s to .asm It is assembled using "${CC} -x assembler-with-cpp", which by convention (bsd.suffixes.mk) uses the .asm extension. This is a portion of the review referenced below (D18344). That review also renamed linux_support.s to .S, but that is a functional change (using the compiler's integrated assembler instead of as) and will be revisited separately. MFC after: 1 week Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D18344
2019-07-30 17:18:31 +00:00
dependency "linux_assym.h $S/i386/linux/linux_locore.asm" \
Fix bogusly declared WERRORs in kernel build Many arm kernel configs bogusly specified WERROR=-Werror. There's no reason for this because the default is that and there's no reason to override. These date from a time when we needed to add additional warning->error suppression. They are obsolete and were cut and paste propagated from file to file. Comment out all the WERROR=.... lines in powerpc. They aren't bogus, but were appropriate for the old defaults for gcc4.2.1. Now that we've made the policy decision to suppress -Werror by default on these platforms, it is appropriate to comment these out. People wishing to fix these errors can still un-comment them out, or say WERROR=-Werror on the command line. Fix two instances (cut and paste propagation) of hard-coded -Werror in x86 code. Replace with ${WERROR} instead. This is a no-op change except for people who build WERROR=-Wno-error :). This should fix tinderbox / CI breakage.
2019-08-25 19:39:31 +00:00
compile-with "${CC} -x assembler-with-cpp -DLOCORE -shared -s -pipe -I. -I$S ${WERROR} -Wall -fPIC -fno-common -nostdinc -nostdlib -Wl,-T$S/i386/linux/linux_vdso.lds.s -Wl,-soname=linux_vdso.so,--eh-frame-hdr,-warn-common ${.IMPSRC} -o ${.TARGET}" \
Implement vdso - virtual dynamic shared object. Through vdso Linux exposes functions from kernel with proper DWARF CFI information so that it becomes easier to unwind through them. Using vdso is a mandatory for a thread cancelation && cleanup on a modern glibc. Differential Revision: https://reviews.freebsd.org/D1060
2015-05-24 15:28:17 +00:00
no-obj no-implicit-rule \
clean "linux_locore.o"
#
linux_vdso.so optional compat_linux \
dependency "linux_locore.o" \
For objcopy, use --input-target and --output-target When building with gcc 4.9 and binutils 2.25, using '--input' and '--output' returns an error message: objcopy: option `--input' is ambiguous Reported by: Jenkins
2015-05-25 01:07:55 +00:00
compile-with "${OBJCOPY} --input-target binary --output-target elf32-i386-freebsd --binary-architecture i386 linux_locore.o ${.TARGET}" \
Implement vdso - virtual dynamic shared object. Through vdso Linux exposes functions from kernel with proper DWARF CFI information so that it becomes easier to unwind through them. Using vdso is a mandatory for a thread cancelation && cleanup on a modern glibc. Differential Revision: https://reviews.freebsd.org/D1060
2015-05-24 15:28:17 +00:00
no-implicit-rule \
clean "linux_vdso.so"
#
Allow DTrace to be compiled-in to the kernel. This will require for AArch64 as we dont have modules yet. Sponsored by: HEIF5 Sponsored by: ARM Ltd. Differential Revision: https://reviews.freebsd.org/D1997
2015-06-10 15:53:39 +00:00
cddl/contrib/opensolaris/common/atomic/i386/opensolaris_atomic.S optional zfs | dtrace compile-with "${ZFS_S}"
cddl/dev/dtrace/i386/dtrace_asm.S optional dtrace compile-with "${DTRACE_S}"
cddl/dev/dtrace/i386/dtrace_subr.c optional dtrace compile-with "${DTRACE_C}"
- change the example of compiling only specific modules to not contain the linux module, since it is not cross-platform - move linprocfs from "files" and "options" to architecture specific files, since it only makes sense to build this for those architectures, where we also have a linuxolator - disable the build of the linuxolator on our tier-2 architecture "Alpha": * we don't have a linux_base port which supports Alpha and at the same time is not outdated/obsoleted upstream/in a good condition/ currently working * the upcomming new default linux base port is based upon Fedora Core 3 (security support via http://www.fedoralegacy.org), which isn't available for Alpha (like the current default linux base port which is based upon Red Hat 8) * nobody answered my request for testing it ~1 month ago on current@ and alpha@ (it doesn't surprises me, see above) * a SoC student wouldn't have to waste time on something which nobody is willing to test This does not remove the alpha specific MD files of the linuxolator yet. Discussed on: arch (mostly silence) Spiritual support by: scottl
2006-05-07 18:12:18 +00:00
compat/linprocfs/linprocfs.c optional linprocfs
Add in linsysfs. A linux 2.6 like sys filesystem to pacify the Linux LSI MegaRAID SAS utility. Sponsored by: IronPort Systems Man page help from: brueffer
2006-05-09 22:27:01 +00:00
compat/linsysfs/linsysfs.c optional linsysfs
Implement epoll family system calls. This is a tiny wrapper around kqueue() to implement epoll subset of functionality. The kqueue user data are 32bit on i386 which is not enough for epoll user data, so we keep user data in the proc emuldata. Initial patch developed by rdivacky@ in 2007, then extended by Yuri Victorovich @ r255672 and finished by me in collaboration with mjg@ and jillies@. Differential Revision: https://reviews.freebsd.org/D1092
2015-05-24 16:41:39 +00:00
compat/linux/linux_event.c optional compat_linux
Add the linux 2.6.x stuff (not used by default!): - TLS - complete - pid/tid mangling - complete - thread area - complete - futexes - complete with issues - clone() extension - complete with some possible minor issues - mq*/timer*/clock* stuff - complete but untested and the mq* stuff is disabled when not build as part of the kernel with native FreeBSD mq* support (module support for this will come later) Tested with: - linux-firefox - works, tested - linux-opera - works, tested - linux-realplay - doesnt work, issue with futexes - linux-skype - doesnt work, issue with futexes - linux-rt2-demo - works, tested - linux-acroread - doesnt work, unknown reason (coredump) and sometimes issue with futexes - various unix utilities in linux-base-gentoo3 and linux-base-fc4: everything tried worked On amd64 not everything is supported like on i386, the catchup is planned for later when the remaining bugs in the new functions are fixed. To test this new stuff, you have to run sysctl compat.linux.osrelease=2.6.16 to switch back use sysctl compat.linux.osrelease=2.4.2 Don't switch while running a linux program, strange things may or may not happen. Sponsored by: Google SoC 2006 Submitted by: rdivacky Some suggestions/help by: jhb, kib, manu@NetBSD.org, netchild
2006-08-15 12:54:30 +00:00
compat/linux/linux_emul.c optional compat_linux
Share a single bsd-linux errno table across MD consumers Three copies of the linuxulator linux_sysvec.c contained identical BSD to Linux errno translation tables, and future work to support other architectures will also use the same table. Move the table to a common file to be used by all. Make it 'const int' to place it in .rodata. (Some existing Linux architectures use MD errno values, but x86 and Arm share the generic set.) This change should introduce no functional change; a followup will add missing errno values. MFC after: 3 weeks Sponsored by: Turing Robotic Industries Inc. Differential Revision: https://reviews.freebsd.org/D14665
2018-03-16 14:46:38 +00:00
compat/linux/linux_errno.c optional compat_linux
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
compat/linux/linux_file.c optional compat_linux
Move linux_clone(), linux_fork(), linux_vfork() to a MI path.
2011-02-12 18:17:12 +00:00
compat/linux/linux_fork.c optional compat_linux
Add the linux 2.6.x stuff (not used by default!): - TLS - complete - pid/tid mangling - complete - thread area - complete - futexes - complete with issues - clone() extension - complete with some possible minor issues - mq*/timer*/clock* stuff - complete but untested and the mq* stuff is disabled when not build as part of the kernel with native FreeBSD mq* support (module support for this will come later) Tested with: - linux-firefox - works, tested - linux-opera - works, tested - linux-realplay - doesnt work, issue with futexes - linux-skype - doesnt work, issue with futexes - linux-rt2-demo - works, tested - linux-acroread - doesnt work, unknown reason (coredump) and sometimes issue with futexes - various unix utilities in linux-base-gentoo3 and linux-base-fc4: everything tried worked On amd64 not everything is supported like on i386, the catchup is planned for later when the remaining bugs in the new functions are fixed. To test this new stuff, you have to run sysctl compat.linux.osrelease=2.6.16 to switch back use sysctl compat.linux.osrelease=2.4.2 Don't switch while running a linux program, strange things may or may not happen. Sponsored by: Google SoC 2006 Submitted by: rdivacky Some suggestions/help by: jhb, kib, manu@NetBSD.org, netchild
2006-08-15 12:54:30 +00:00
compat/linux/linux_futex.c optional compat_linux
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
compat/linux/linux_getcwd.c optional compat_linux
compat/linux/linux_ioctl.c optional compat_linux
compat/linux/linux_ipc.c optional compat_linux
compat/linux/linux_mib.c optional compat_linux
compat/linux/linux_misc.c optional compat_linux
Add linux_mmap.c to the appropriate conf/files. Reported by: kib@ MFC after: 1 week
2016-07-10 08:38:10 +00:00
compat/linux/linux_mmap.c optional compat_linux
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
compat/linux/linux_signal.c optional compat_linux
compat/linux/linux_socket.c optional compat_linux
compat/linux/linux_stats.c optional compat_linux
compat/linux/linux_sysctl.c optional compat_linux
Add the linux 2.6.x stuff (not used by default!): - TLS - complete - pid/tid mangling - complete - thread area - complete - futexes - complete with issues - clone() extension - complete with some possible minor issues - mq*/timer*/clock* stuff - complete but untested and the mq* stuff is disabled when not build as part of the kernel with native FreeBSD mq* support (module support for this will come later) Tested with: - linux-firefox - works, tested - linux-opera - works, tested - linux-realplay - doesnt work, issue with futexes - linux-skype - doesnt work, issue with futexes - linux-rt2-demo - works, tested - linux-acroread - doesnt work, unknown reason (coredump) and sometimes issue with futexes - various unix utilities in linux-base-gentoo3 and linux-base-fc4: everything tried worked On amd64 not everything is supported like on i386, the catchup is planned for later when the remaining bugs in the new functions are fixed. To test this new stuff, you have to run sysctl compat.linux.osrelease=2.6.16 to switch back use sysctl compat.linux.osrelease=2.4.2 Don't switch while running a linux program, strange things may or may not happen. Sponsored by: Google SoC 2006 Submitted by: rdivacky Some suggestions/help by: jhb, kib, manu@NetBSD.org, netchild
2006-08-15 12:54:30 +00:00
compat/linux/linux_time.c optional compat_linux
Implement most of timer_{create,settime,gettime,getoverrun,delete} for amd64/linux32. Fix the entirely bogus (untested) version from r161310 for i386/linux using the same shared code in compat/linux. It is unclear to me if we could support more clock mappings but the current set allows me to successfully run commercial 32bit linux software under linuxolator on amd64. Reviewed by: jhb Differential Revision: D784 MFC after: 3 days Sponsored by: DARPA, AFRL
2014-09-18 08:36:45 +00:00
compat/linux/linux_timer.c optional compat_linux
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
compat/linux/linux_uid16.c optional compat_linux
compat/linux/linux_util.c optional compat_linux
Implement vdso - virtual dynamic shared object. Through vdso Linux exposes functions from kernel with proper DWARF CFI information so that it becomes easier to unwind through them. Using vdso is a mandatory for a thread cancelation && cleanup on a modern glibc. Differential Revision: https://reviews.freebsd.org/D1060
2015-05-24 15:28:17 +00:00
compat/linux/linux_vdso.c optional compat_linux
Rework signal code to allow using it by other modules, like linprocfs: 1. Linux sigset always 64 bit on all platforms. In order to move Linux sigset code to the linux_common module define it as 64 bit int. Move Linux sigset manipulation routines to the MI path. 2. Move Linux signal number definitions to the MI path. In general, they are the same on all platforms except for a few signals. 3. Map Linux RT signals to the FreeBSD RT signals and hide signal conversion tables to avoid conversion errors. 4. Emulate Linux SIGPWR signal via FreeBSD SIGRTMIN signal which is outside of allowed on Linux signal numbers. PR: 197216
2015-05-24 17:47:20 +00:00
compat/linux/linux.c optional compat_linux
Add winx32_wrap.S to files.i386 for the NDISulator.
2005-04-11 16:23:13 +00:00
compat/ndis/winx32_wrap.S optional ndisapi pci
Merge projects/ipsec into head/. Small summary ------------- o Almost all IPsec releated code was moved into sys/netipsec. o New kernel modules added: ipsec.ko and tcpmd5.ko. New kernel option IPSEC_SUPPORT added. It enables support for loading and unloading of ipsec.ko and tcpmd5.ko kernel modules. o IPSEC_NAT_T option was removed. Now NAT-T support is enabled by default. The UDP_ENCAP_ESPINUDP_NON_IKE encapsulation type support was removed. Added TCP/UDP checksum handling for inbound packets that were decapsulated by transport mode SAs. setkey(8) modified to show run-time NAT-T configuration of SA. o New network pseudo interface if_ipsec(4) added. For now it is build as part of ipsec.ko module (or with IPSEC kernel). It implements IPsec virtual tunnels to create route-based VPNs. o The network stack now invokes IPsec functions using special methods. The only one header file <netipsec/ipsec_support.h> should be included to declare all the needed things to work with IPsec. o All IPsec protocols handlers (ESP/AH/IPCOMP protosw) were removed. Now these protocols are handled directly via IPsec methods. o TCP_SIGNATURE support was reworked to be more close to RFC. o PF_KEY SADB was reworked: - now all security associations stored in the single SPI namespace, and all SAs MUST have unique SPI. - several hash tables added to speed up lookups in SADB. - SADB now uses rmlock to protect access, and concurrent threads can do SA lookups in the same time. - many PF_KEY message handlers were reworked to reflect changes in SADB. - SADB_UPDATE message was extended to support new PF_KEY headers: SADB_X_EXT_NEW_ADDRESS_SRC and SADB_X_EXT_NEW_ADDRESS_DST. They can be used by IKE daemon to change SA addresses. o ipsecrequest and secpolicy structures were cardinally changed to avoid locking protection for ipsecrequest. Now we support only limited number (4) of bundled SAs, but they are supported for both INET and INET6. o INPCB security policy cache was introduced. Each PCB now caches used security policies to avoid SP lookup for each packet. o For inbound security policies added the mode, when the kernel does check for full history of applied IPsec transforms. o References counting rules for security policies and security associations were changed. The proper SA locking added into xform code. o xform code was also changed. Now it is possible to unregister xforms. tdb_xxx structures were changed and renamed to reflect changes in SADB/SPDB, and changed rules for locking and refcounting. Reviewed by: gnn, wblock Obtained from: Yandex LLC Relnotes: yes Sponsored by: Yandex LLC Differential Revision: https://reviews.freebsd.org/D9352
2017-02-06 08:49:57 +00:00
bf_enc.o optional crypto | ipsec | ipsec_support \
Make config(8) understand ORed dependecies in "files*" and improve tracking of known devices. Bump config(8) version.
2005-11-27 21:41:58 +00:00
dependency "$S/crypto/blowfish/arch/i386/bf_enc.S $S/crypto/blowfish/arch/i386/bf_enc_586.S $S/crypto/blowfish/arch/i386/bf_enc_686.S" \
compile-with "${CC} -c -I$S/crypto/blowfish/arch/i386 ${ASM_CFLAGS} ${WERROR} ${.IMPSRC}" \
- Speedup 3DES by using assembly code for i386. - Sync des/blowfish to more recent openssl. Obtained from: KAME/NetBSD MFC after: 2 weeks
2002-03-05 09:19:02 +00:00
no-implicit-rule
Crypto(4) driver for AESNI. The aeskeys_{amd64,i386}.S content was mostly obtained from OpenBSD, no objections to the license from core. Hardware provided by: Sentex Communications Tested by: fabient, pho (previous versions) MFC after: 1 month
2010-07-23 11:00:46 +00:00
crypto/aesni/aeskeys_i386.S optional aesni
Merge projects/ipsec into head/. Small summary ------------- o Almost all IPsec releated code was moved into sys/netipsec. o New kernel modules added: ipsec.ko and tcpmd5.ko. New kernel option IPSEC_SUPPORT added. It enables support for loading and unloading of ipsec.ko and tcpmd5.ko kernel modules. o IPSEC_NAT_T option was removed. Now NAT-T support is enabled by default. The UDP_ENCAP_ESPINUDP_NON_IKE encapsulation type support was removed. Added TCP/UDP checksum handling for inbound packets that were decapsulated by transport mode SAs. setkey(8) modified to show run-time NAT-T configuration of SA. o New network pseudo interface if_ipsec(4) added. For now it is build as part of ipsec.ko module (or with IPSEC kernel). It implements IPsec virtual tunnels to create route-based VPNs. o The network stack now invokes IPsec functions using special methods. The only one header file <netipsec/ipsec_support.h> should be included to declare all the needed things to work with IPsec. o All IPsec protocols handlers (ESP/AH/IPCOMP protosw) were removed. Now these protocols are handled directly via IPsec methods. o TCP_SIGNATURE support was reworked to be more close to RFC. o PF_KEY SADB was reworked: - now all security associations stored in the single SPI namespace, and all SAs MUST have unique SPI. - several hash tables added to speed up lookups in SADB. - SADB now uses rmlock to protect access, and concurrent threads can do SA lookups in the same time. - many PF_KEY message handlers were reworked to reflect changes in SADB. - SADB_UPDATE message was extended to support new PF_KEY headers: SADB_X_EXT_NEW_ADDRESS_SRC and SADB_X_EXT_NEW_ADDRESS_DST. They can be used by IKE daemon to change SA addresses. o ipsecrequest and secpolicy structures were cardinally changed to avoid locking protection for ipsecrequest. Now we support only limited number (4) of bundled SAs, but they are supported for both INET and INET6. o INPCB security policy cache was introduced. Each PCB now caches used security policies to avoid SP lookup for each packet. o For inbound security policies added the mode, when the kernel does check for full history of applied IPsec transforms. o References counting rules for security policies and security associations were changed. The proper SA locking added into xform code. o xform code was also changed. Now it is possible to unregister xforms. tdb_xxx structures were changed and renamed to reflect changes in SADB/SPDB, and changed rules for locking and refcounting. Reviewed by: gnn, wblock Obtained from: Yandex LLC Relnotes: yes Sponsored by: Yandex LLC Differential Revision: https://reviews.freebsd.org/D9352
2017-02-06 08:49:57 +00:00
crypto/des/arch/i386/des_enc.S optional crypto | ipsec | ipsec_support | netsmb
- Add few VIA bridges to agp_via.c and connect it to amd64 build as they support Intel Core/Core 2 and VIA Nano processors. - Align "optional agp" in conf/files.* for consistency while I am here.
2009-01-23 17:48:18 +00:00
dev/agp/agp_ali.c optional agp
dev/agp/agp_amd.c optional agp
dev/agp/agp_amd64.c optional agp
dev/agp/agp_ati.c optional agp
dev/agp/agp_i810.c optional agp
dev/agp/agp_intel.c optional agp
Move the agp(4) driver from sys/pci to sys/dev/agp. __FreeBSD_version was bumped to 800004 to note the change though userland apps should not be affected since they use <sys/agpio.h> rather than the headers in sys/dev/agp. Discussed with: anholt Repocopy by: simon
2007-11-12 21:51:38 +00:00
dev/agp/agp_nvidia.c optional agp
- Add few VIA bridges to agp_via.c and connect it to amd64 build as they support Intel Core/Core 2 and VIA Nano processors. - Align "optional agp" in conf/files.* for consistency while I am here.
2009-01-23 17:48:18 +00:00
dev/agp/agp_sis.c optional agp
dev/agp/agp_via.c optional agp
Attach ce(4) to the build. MFC after: 3 days
2006-01-31 23:11:35 +00:00
dev/ce/ceddk.c optional ce
dev/ce/if_ce.c optional ce
For sys/dev/ce/tau32-ddk.c, disable the following warning when building with clang: sys/dev/ce/tau32-ddk.c:1228:37: warning: implicit truncation from 'int' to bitfield changes value from 65532 to 8188 [-Wconstant-conversion] Since this file is obfuscated C, we can never determine (in a sane way, at least :) if this points to a real problem or not. The driver has been in the tree for more than five years, so it most likely isn't. MFC after: 1 week
2011-12-29 21:17:35 +00:00
dev/ce/tau32-ddk.c optional ce \
Disable new clang 10.0.0 warnings about misleading indentation in ce(4) and cp(4). These are false positives, since some of the driver source has been deliberately obfuscated.
2020-02-13 19:25:49 +00:00
compile-with "${NORMAL_C} ${NO_WCONSTANT_CONVERSION} ${NO_WMISLEADING_INDENTATION}"
dev/cp/cpddk.c optional cp \
compile-with "${NORMAL_C} ${NO_WMISLEADING_INDENTATION}"
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
dev/cp/if_cp.c optional cp
Add I2C bus driver for the AMD Geode LX series CS5536 Companion Device. Reviewed by: jhb (newbus bits only), adrian
2011-05-15 14:01:23 +00:00
dev/glxiic/glxiic.c optional glxiic
Add glxsb(4) driver for the Security Block in AMD Geode LX processors (as found in Soekris hardware, for instance). The hardware supports acceleration of AES-128-CBC accessible through crypto(4) and supplies entropy to random(4). TODO: o Implement rndtest(4) support o Performance enhancements Submitted by: Patrick Lamaizière <patfbsd -at- davenulle.org> Reviewed by: jhb, sam MFC after: 1 week
2008-08-09 14:52:31 +00:00
dev/glxsb/glxsb.c optional glxsb
dev/glxsb/glxsb_hash.c optional glxsb
hyperv: Move machine dependent bits into machine dependent files. MFC after: 1 week Sponsored by: Microsoft OSTC Differential Revision: https://reviews.freebsd.org/D6701
2016-06-06 05:55:37 +00:00
dev/hyperv/vmbus/i386/hyperv_machdep.c optional hyperv
hyperv: Rename some cleaned up/almost cleaned up files MFC after: 1 week Sponsored by: Microsoft OSTC
2016-06-01 09:20:52 +00:00
dev/hyperv/vmbus/i386/vmbus_vector.S optional hyperv
- Add C-bus and ISA front-ends for le(4) so it can actually replace lnc(4) on PC98 and i386. The ISA front-end supports the same non-PNP network cards as lnc(4) did and additionally a couple of PNP ones. Like lnc(4), the C-bus front-end of le(4) only supports C-NET(98)S and is untested due to lack of such hardware, but given that's it's based on the respective lnc(4) and not too different from the ISA front-end it should be highly likely to work. - Remove the descriptions of le(4), which where converted from lnc(4), from sys/i386/conf/NOTES and sys/pc98/conf/NOTES as there's a common one in sys/conf/NOTES.
2006-05-17 21:25:23 +00:00
dev/le/if_le_isa.c optional le isa
Add nctgpio conf lines so it can be compiled into the kernel. MFC after: 2 days
2017-03-30 15:05:10 +00:00
dev/nctgpio/nctgpio.c optional nctgpio
Add a pure open source nForce Ethernet driver, under BSDL. This driver was ported from OpenBSD by Shigeaki Tagashira <shigeaki@se.hiroshima-u.ac.jp> and posted at http://www.se.hiroshima-u.ac.jp/~shigeaki/software/freebsd-nfe.html It was additionally cleaned up by me. It is still a work-in-progress and thus is purposefully not in GENERIC. And it conflicts with nve(4), so only one should be loaded.
2006-06-26 23:41:07 +00:00
dev/nfe/if_nfe.c optional nfe pci
NTB: Enable 32-bit support Sponsored by: EMC / Isilon Storage Division
2015-10-13 17:22:23 +00:00
dev/ntb/if_ntb/if_ntb.c optional if_ntb
Add NTB driver for PLX/Avago/Broadcom PCIe switches. This driver supports both NTB-to-NTB and NTB-to-Root Port modes (though the second with predictable complications on hot-plug and reboot events). I tested it with PEX 8717 and PEX 8733 chips, but expect it should work with many other compatible ones too. It supports up to two NT bridges per chip, each of which can have up to 2 64-bit or 4 32-bit memory windows, 6 or 12 scratchpad registers and 16 doorbells. There are also 4 DMA engines in those chips, but they are not yet supported. While there, rename Intel NTB driver from generic ntb_hw(4) to more specific ntb_hw_intel(4), so now it is on par with this new ntb_hw_plx(4) driver and alike to Linux naming. MFC after: 2 weeks Sponsored by: iXsystems, Inc.
2017-08-30 21:16:32 +00:00
dev/ntb/ntb_transport.c optional ntb_transport | if_ntb
Add driver for NTB in AMD SoC. This patch is the driver for NTB hardware in AMD SoCs (ported from Linux) and enables the NTB infrastructure like Doorbells, Scratchpads and Memory window in AMD SoC. This driver has been validated using ntb_transport and if_ntb driver already available in FreeBSD. Submitted by: Rajesh Kumar <rajesh1.kumar@amd.com> MFC after: 1 month Relnotes: yes Differential Revision: https://reviews.freebsd.org/D18774
2019-07-02 05:25:18 +00:00
dev/ntb/ntb.c optional ntb | ntb_transport | if_ntb | ntb_hw_amd | ntb_hw_intel | ntb_hw_plx | ntb_hw
dev/ntb/ntb_if.m optional ntb | ntb_transport | if_ntb | ntb_hw_amd | ntb_hw_intel | ntb_hw_plx | ntb_hw
dev/ntb/ntb_hw/ntb_hw_amd.c optional ntb_hw_amd | ntb_hw
Sync NTB options between amd64 and i386. Somehow they happen to become different. MFC after: 13 days
2017-09-01 19:15:53 +00:00
dev/ntb/ntb_hw/ntb_hw_intel.c optional ntb_hw_intel | ntb_hw
dev/ntb/ntb_hw/ntb_hw_plx.c optional ntb_hw_plx | ntb_hw
NTB Tool: Test driver for NTB hardware drivers. NTB Tool driver is meant for testing NTB hardware driver functionalities, such as doorbell interrupts, link events, scratchpad registers and memory windows. This is a port of ntb_tool driver from Linux. It has been verified on top of AMD and PLX NTB HW drivers. Submitted by: Arpan Palit <arpan.palit@amd.com> Cleaned up by: mav MFC after: 2 weeks Relnotes: yes Differential Revision: https://reviews.freebsd.org/D18819
2019-08-16 20:14:37 +00:00
dev/ntb/test/ntb_tool.c optional ntb_tool
r350976 accidentally removed nvram device. Restore it.
2019-08-13 15:50:47 +00:00
dev/nvram/nvram.c optional nvram isa
Reduce OFW PCI code duplication - involves ARM, PPC and SPARC64 Import portions of the PowerPC OF PCI implementation into new file "ofwpci.c", common for other platforms. The files ofw_pci.c and ofw_pci.h from sys/powerpc/ofw no longer exist. All required declarations are moved to sys/dev/ofw/ofwpci.h. This creates a new ofw_pci_write_ivar() function and modifies some others methods. Most functions contain existing ppc implementations in the majority unchanged. Now there is no need to have multiple identical copies of methods for various architectures. Requested by: jhibbits Reviewed by: jhibbits, marius Submitted by: Marcin Mazurek <mma@semihalf.com> Obtained from: Semihalf Sponsored by: Annapurna Labs Differential Revision: https://reviews.freebsd.org/D4879
2016-03-29 15:19:56 +00:00
dev/ofw/ofwpci.c optional fdt pci
Finally complete some work on generalizing the PCF8584-based I2C drivers I started quite some time before. Retire the old i386-only pcf driver, and activate the new general driver that has been sitting in the tree already for quite some time. Build the i2c modules for sparc64 architectures as well (where I've been developing all this on).
2005-10-28 15:58:19 +00:00
dev/pcf/pcf_isa.c optional pcf
random(4): Fix RANDOM_LOADABLE build I introduced an obvious compiler error in r346282, so this change fixes that. Unfortunately, RANDOM_LOADABLE isn't covered by our existing tinderbox, and it seems like there were existing latent linking problems. I believe these were introduced on accident in r338324 during reduction of the boolean expression(s) adjacent to randomdev.c and hash.c. It seems the RANDOM_LOADABLE build breakage has gone unnoticed for nine months. This change correctly annotates randomdev.c and hash.c with !random_loadable to match the pre-r338324 logic; and additionally updates the HWRNG drivers in MD 'files.*', which depend on random_device symbols, with !random_loadable (it is invalid for the kernel to depend on symbols from a module). (The expression for both randomdev.c and hash.c was the same, prior to r338324: "optional random random_yarrow | random !random_yarrow !random_loadable". I.e., "random && (yarrow || !loadable)." When Yarrow was removed ("yarrow := False"), the expression was incorrectly reduced to "optional random" when it should have retained "random && !loadable".) Additionally, I discovered that virtio_random was missing a MODULE_DEPEND on random_device, which breaks kld load/link of the driver on RANDOM_LOADABLE kernels. Address that issue as well. PR: 238223 Reported by: Eir Nym <eirnym AT gmail.com> Reviewed by: delphij, markm Approved by: secteam(delphij) Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D20466
2019-06-01 01:22:21 +00:00
dev/random/ivy.c optional rdrand_rng !random_loadable
dev/random/nehemiah.c optional padlock_rng !random_loadable
Resurrect the sbni(4) driver. Someone finally tested the MPSAFE patches and the driver worked ok with them. Tested by: friends of yar
2008-09-10 18:36:58 +00:00
dev/sbni/if_sbni.c optional sbni
dev/sbni/if_sbni_isa.c optional sbni isa
dev/sbni/if_sbni_pci.c optional sbni pci
Add /dev/speaker support to amd64. The following repo-copies were made (by Mark Murray): sys/i386/isa/spkr.c -> sys/dev/speaker/spkr.c sys/i386/include/speaker.h -> sys/dev/speaker/speaker.h share/man/man4/man4.i386/spkr.4 -> share/man/man4/spkr.4
2005-11-11 09:57:32 +00:00
dev/speaker/spkr.c optional speaker
add superio driver The goal of this driver is consolidate information about SuperIO chips and to provide for peaceful coexistence of drivers that need to access SuperIO configuration registers. While SuperIO chips can host various functions most of them are discoverable and accessible without any knowledge of the SuperIO. Examples are: keyboard and mouse controllers, UARTs, floppy disk controllers. SuperIO-s also provide non-standard functions such as GPIO, watchdog timers and hardware monitoring. Such functions do require drivers with a knowledge of a specific SuperIO. At this time the driver supports a number of ITE and Nuvoton (fka Winbond) SuperIO chips. There is a single driver for all devices. So, I have not done the usual split between the hardware driver and the bus functionality. Although, superio does act as a bus for devices that represent known non-standard functions of a SuperIO chip. The bus provides enumeration of child devices based on the hardcoded knowledge of such functions. The knowledge as extracted from datasheets and other drivers. As there is a single driver, I have not defined a kobj interface for it. So, its interface is currently made of simple functions. I think that we can the flexibility (and complications) when we actually need it. I am planning to convert nctgpio and wbwd to superio bus very soon. Also, I am working on itwd driver (watchdog in ITE SuperIO-s). Additionally, there is ithwm driver based on the reverted sensors import, but I am not sure how to integrate it given that we still lack any sensors interface. Discussed with: imp, jhb MFC after: 7 weeks Differential Revision: https://reviews.freebsd.org/D8175
2019-07-01 17:05:41 +00:00
dev/superio/superio.c optional superio isa
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
dev/syscons/apm/apm_saver.c optional apm_saver apm
Automatically depend on x86emu when vesa or dpms is being built into kernel. With this change the user no longer need to remember building this option. Submitted by: swell.k at gmail.com
2009-09-21 07:08:20 +00:00
dev/syscons/scvesactl.c optional sc vga vesa
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
dev/syscons/scvgarndr.c optional sc vga
Add tpm(4) driver for Trusted Platform Module. You may want to look at http://bsssd.sourceforge.net/ . Submitted by: Hans-Joerg Hoexer <Hans-Joerg_Hoexer@genua.de>
2010-08-12 00:16:18 +00:00
dev/tpm/tpm.c optional tpm
dev/tpm/tpm_acpi.c optional tpm acpi
dev/tpm/tpm_isa.c optional tpm isa
uart_cpu_amd64.c and uart_cpu_i386.c (under sys/dev/uart) are identical now that the bus spaces are unified under sys/x86. Replace them with a single uart_cpu_x86.c. o delete uart_cpu_i386.c o move uart_cpu_amd64.c to uart_cpu_x86.c o update files.amd64 and files.i386 accordingly.
2012-04-11 02:42:01 +00:00
dev/uart/uart_cpu_x86.c optional uart
Add watchdog support for VIA south bridge chipset. Tested on VT8251, VX900 but CX700, VX800, VX855 should works. MFC after: 1 month Sponsored by: NETASQ
2011-12-12 09:50:33 +00:00
dev/viawd/viawd.c optional viawd
Add vmx(4), a VMware VMXNET3 ethernet driver ported from OpenBSD
2013-08-23 20:47:16 +00:00
dev/vmware/vmxnet3/if_vmx.c optional vmx
Add VMCI (Virtual Machine Communication Interface) driver In a virtual machine, VMCI is exposed as a regular PCI device. The primary communication mechanisms supported are a point-to-point bidirectional transport based on a pair of memory-mapped queues, and asynchronous notifications in the form of datagrams and doorbells. These features are available to kernel level components such as vSockets through the VMCI kernel API. In addition to this, the VMCI kernel API provides support for receiving events related to the state of the VMCI communication channels, and the virtual machine itself. Submitted by: Vishnu Dasa <vdasa@vmware.com> Reviewed by: bcr, imp Obtained from: VMware Differential Revision: https://reviews.freebsd.org/D14289
2018-03-25 00:57:00 +00:00
dev/vmware/vmci/vmci.c optional vmci
dev/vmware/vmci/vmci_datagram.c optional vmci
dev/vmware/vmci/vmci_doorbell.c optional vmci
dev/vmware/vmci/vmci_driver.c optional vmci
dev/vmware/vmci/vmci_event.c optional vmci
dev/vmware/vmci/vmci_hashtable.c optional vmci
dev/vmware/vmci/vmci_kernel_if.c optional vmci
dev/vmware/vmci/vmci_qpair.c optional vmci
dev/vmware/vmci/vmci_queue_pair.c optional vmci
dev/vmware/vmci/vmci_resource.c optional vmci
Add the pvscsi driver to the tree. This driver allows to usage of the paravirt SCSI controller in VMware products like ESXi. The pvscsi driver provides a substantial performance improvement in block devices versus the emulated mpt and mps SCSI/SAS controllers. Error handling in this driver has not been extensively tested yet. Submitted by: vbhakta@vmware.com Relnotes: yes Sponsored by: VMware, Panzura Differential Revision: D18613
2019-11-14 23:31:20 +00:00
dev/vmware/pvscsi/pvscsi.c optional pvscsi
* Driver for ACPI WMI (Windows Management Instrumentation) * Driver for ACPI HP extra functionations, which required ACPI WMI driver. Submitted by: Michael <freebsdusb at bindone.de> Approved by: re MFC after: 2 weeks
2009-06-23 13:17:25 +00:00
dev/acpi_support/acpi_wmi_if.m standard
Provide wbwd(4), a driver for the watchdog timer found on various Winbond Super I/O chips. With minor efforts it should be possible the extend the driver to support further chips/revisions available from Winbond. In the simplest case only new IDs need to be added, while different chipsets might require their own function to enter extended function mode, etc. Sponsored by: Sandvine Incorporated ULC (in 2011) Reviewed by: emaste, brueffer MFC after: 2 weeks
2012-03-06 18:44:52 +00:00
dev/wbwd/wbwd.c optional wbwd
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
i386/acpica/acpi_machdep.c optional acpi
MFamd64: (based on) r209957 Move logic of building ACPI headers for acpi_wakeup.c into better places, remove intermediate makefile and shell script, and reduce diff between i386 and amd64.
2010-11-12 20:55:14 +00:00
acpi_wakecode.o optional acpi \
Rename assym.s to assym.inc assym is only to be included by other .s files, and should never actually be assembled by itself. Reviewed by: imp, bdrewery (earlier) Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D14180
2018-03-20 17:58:51 +00:00
dependency "$S/i386/acpica/acpi_wakecode.S assym.inc" \
MFamd64: (based on) r209957 Move logic of building ACPI headers for acpi_wakeup.c into better places, remove intermediate makefile and shell script, and reduce diff between i386 and amd64.
2010-11-12 20:55:14 +00:00
compile-with "${NORMAL_S}" \
Add ACPI S2-S4BIOS Suspend/Resume code. Some problems may remain. Reviewed by:iwasaki
2001-07-20 06:07:34 +00:00
no-obj no-implicit-rule before-depend \
MFamd64: (based on) r209957 Move logic of building ACPI headers for acpi_wakeup.c into better places, remove intermediate makefile and shell script, and reduce diff between i386 and amd64.
2010-11-12 20:55:14 +00:00
clean "acpi_wakecode.o"
acpi_wakecode.bin optional acpi \
dependency "acpi_wakecode.o" \
Replace a bare use of 'objcopy' with ${OBJCOPY} for easier cross compilation in environments where 'objcopy' is spelled differently. Submitted by: John Van Horne <jvanhorne@juniper.net>
2012-09-12 13:58:18 +00:00
compile-with "${OBJCOPY} -S -O binary acpi_wakecode.o ${.TARGET}" \
MFamd64: (based on) r209957 Move logic of building ACPI headers for acpi_wakeup.c into better places, remove intermediate makefile and shell script, and reduce diff between i386 and amd64.
2010-11-12 20:55:14 +00:00
no-obj no-implicit-rule before-depend \
clean "acpi_wakecode.bin"
acpi_wakecode.h optional acpi \
dependency "acpi_wakecode.bin" \
compile-with "file2c -sx 'static char wakecode[] = {' '};' < acpi_wakecode.bin > ${.TARGET}" \
no-obj no-implicit-rule before-depend \
clean "acpi_wakecode.h"
acpi_wakedata.h optional acpi \
dependency "acpi_wakecode.o" \
compile-with '${NM} -n --defined-only acpi_wakecode.o | while read offset dummy what; do echo "#define $${what} 0x$${offset}"; done > ${.TARGET}' \
no-obj no-implicit-rule before-depend \
clean "acpi_wakedata.h"
Add ACPI S2-S4BIOS Suspend/Resume code. Some problems may remain. Reviewed by:iwasaki
2001-07-20 06:07:34 +00:00
#
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
i386/bios/apm.c optional apm
i386/bios/smapi.c optional smapi
i386/bios/smapi_bios.S optional smapi
Make CloudABI work on i386. Copy over amd64's cloudabi64_sysvec.c into i386 and tailor it to work. Again, we use a system call convention similar to FreeBSD, except that there is no support for indirect system calls (%eax == 0). Where i386 differs from amd64 is that we have to store thread/process entry arguments on the stack instead of using registers. We also have to put an extra pointer on the stack for TLS (for GSBASE). Place that pointer in the empty slot that is normally used to hold return addresses. That seems to keep the code simple. Reviewed by: kib Differential Revision: https://reviews.freebsd.org/D7590
2016-08-22 17:37:31 +00:00
i386/cloudabi32/cloudabi32_sysvec.c optional compat_cloudabi32
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
#i386/i386/apic_vector.s optional apic
Remove support for Xen PV domU kernels. Support for HVM domU kernels remains. Xen is planning to phase out support for PV upstream since it is harder to maintain and has more overhead. Modern x86 CPUs include virtualization extensions that support HVM guests instead of PV guests. In addition, the PV code was i386 only and not as well maintained recently as the HVM code. - Remove the i386-only NATIVE option that was used to disable certain components for PV kernels. These components are now standard as they are on amd64. - Remove !XENHVM bits from PV drivers. - Remove various shims required for XEN (e.g. PT_UPDATES_FLUSH, LOAD_CR3, etc.) - Remove duplicate copy of <xen/features.h>. - Remove unused, i386-only xenstored.h. Differential Revision: https://reviews.freebsd.org/D2362 Reviewed by: royger Tested by: royger (i386/amd64 HVM domU and amd64 PVH dom0) Relnotes: yes
2015-04-30 15:48:48 +00:00
i386/i386/bios.c standard
i386/i386/bioscall.s standard
Add BPF Just-In-Time compiler support for ng_bpf(4). The sysctl is changed from net.bpf.jitter.enable to net.bpf_jitter.enable and this controls both bpf(4) and ng_bpf(4) now.
2005-12-07 21:30:47 +00:00
i386/i386/bpf_jit_machdep.c optional bpf_jitter
i386 4/4G split. The change makes the user and kernel address spaces on i386 independent, giving each almost the full 4G of usable virtual addresses except for one PDE at top used for trampoline and per-CPU trampoline stacks, and system structures that must be always mapped, namely IDT, GDT, common TSS and LDT, and process-private TSS and LDT if allocated. By using 1:1 mapping for the kernel text and data, it appeared possible to eliminate assembler part of the locore.S which bootstraps initial page table and KPTmap. The code is rewritten in C and moved into the pmap_cold(). The comment in vmparam.h explains the KVA layout. There is no PCID mechanism available in protected mode, so each kernel/user switch forth and back completely flushes the TLB, except for the trampoline PTD region. The TLB invalidations for userspace becomes trivial, because IPI handlers switch page tables. On the other hand, context switches no longer need to reload %cr3. copyout(9) was rewritten to use vm_fault_quick_hold(). An issue for new copyout(9) is compatibility with wiring user buffers around sysctl handlers. This explains two kind of locks for copyout ptes and accounting of the vslock() calls. The vm_fault_quick_hold() AKA slow path, is only tried after the 'fast path' failed, which temporary changes mapping to the userspace and copies the data to/from small per-cpu buffer in the trampoline. If a page fault occurs during the copy, it is short-circuit by exception.s to not even reach C code. The change was motivated by the need to implement the Meltdown mitigation, but instead of KPTI the full split is done. The i386 architecture already shows the sizing problems, in particular, it is impossible to link clang and lld with debugging. I expect that the issues due to the virtual address space limits would only exaggerate and the split gives more liveness to the platform. Tested by: pho Discussed with: bde Sponsored by: The FreeBSD Foundation MFC after: 1 month Differential revision: https://reviews.freebsd.org/D14633
2018-04-13 20:30:49 +00:00
i386/i386/copyout.c standard
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
i386/i386/db_disasm.c optional ddb
i386/i386/db_interface.c optional ddb
i386/i386/db_trace.c optional ddb
Make config(8) understand ORed dependecies in "files*" and improve tracking of known devices. Bump config(8) version.
2005-11-27 21:41:58 +00:00
i386/i386/elan-mmcr.c optional cpu_elan | cpu_soekris
elf_machdep.c and rindex.c are now standard
1998-10-09 23:08:14 +00:00
i386/i386/elf_machdep.c standard
Remove support for Xen PV domU kernels. Support for HVM domU kernels remains. Xen is planning to phase out support for PV upstream since it is harder to maintain and has more overhead. Modern x86 CPUs include virtualization extensions that support HVM guests instead of PV guests. In addition, the PV code was i386 only and not as well maintained recently as the HVM code. - Remove the i386-only NATIVE option that was used to disable certain components for PV kernels. These components are now standard as they are on amd64. - Remove !XENHVM bits from PV drivers. - Remove various shims required for XEN (e.g. PT_UPDATES_FLUSH, LOAD_CR3, etc.) - Remove duplicate copy of <xen/features.h>. - Remove unused, i386-only xenstored.h. Differential Revision: https://reviews.freebsd.org/D2362 Reviewed by: royger Tested by: royger (i386/amd64 HVM domU and amd64 PVH dom0) Relnotes: yes
2015-04-30 15:48:48 +00:00
i386/i386/exception.s standard
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
i386/i386/gdb_machdep.c optional gdb
i386/i386/geode.c optional cpu_geode
Compile in in_cksum* implementations for both IPv6 and IPv6. While in_pseudo() etc. is often used in offloading feature support, in_cksum() is mostly used to fix some broken hardware. Keeping both around for the moment allows us to compile NIC drivers even in an IPv6 only environment without the need to mangle them with #ifdef INETs in a way they are not prepared for. This will leave some dead code paths that will not be exercised for IPv6. Reviewed by: gnn Sponsored by: The FreeBSD Foundation Sponsored by: iXsystems MFC after: 3 days
2011-04-20 12:58:30 +00:00
i386/i386/in_cksum.c optional inet | inet6
Improved CPU identification and initialization routines. This supports All Cyrix CPUs, IBM Blue Lightning CPU and NexGen (now AMD) Nx586 CPU, and initialize special registers of Cyrix CPU and msr of IBM Blue Lightning CPU. If revision of Cyrix 6x86 CPU < 2.7, CPU cache is enabled in write-through mode. This can be disabled by kernel configuration options. Reviewed by: Bruce Evans <bde@freebsd.org> and Jordan K. Hubbard <jkh@freebsd.org>
1997-03-22 18:54:54 +00:00
i386/i386/initcpu.c standard
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
i386/i386/io.c optional io
i386/i386/k6_mem.c optional mem
Remove support for Xen PV domU kernels. Support for HVM domU kernels remains. Xen is planning to phase out support for PV upstream since it is harder to maintain and has more overhead. Modern x86 CPUs include virtualization extensions that support HVM guests instead of PV guests. In addition, the PV code was i386 only and not as well maintained recently as the HVM code. - Remove the i386-only NATIVE option that was used to disable certain components for PV kernels. These components are now standard as they are on amd64. - Remove !XENHVM bits from PV drivers. - Remove various shims required for XEN (e.g. PT_UPDATES_FLUSH, LOAD_CR3, etc.) - Remove duplicate copy of <xen/features.h>. - Remove unused, i386-only xenstored.h. Differential Revision: https://reviews.freebsd.org/D2362 Reviewed by: royger Tested by: royger (i386/amd64 HVM domU and amd64 PVH dom0) Relnotes: yes
2015-04-30 15:48:48 +00:00
i386/i386/locore.s standard no-obj
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
i386/i386/longrun.c optional cpu_enable_longrun
Add conf.c, machdep.c, exception,s, support.s and swtch.s so that config will do most of the work for handling them. Only one extra flag and one bogus dependency was used for machdep.c and there was never anything special about the others. Add locore.s, but commented out. It's still special. Remove com.c and lpa.c.
1994-08-30 17:18:34 +00:00
i386/i386/machdep.c standard
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
i386/i386/mem.c optional mem
Merge minidumps from amd64 where they were originally developed. Major differences: * since there is no direct map region, there is no custom uma memory allocator to modify to include its pages in the dumps. * Various data entries are reduced from 64 bit to 32 bit to match the native size. dump_add_page() and dump_drop_page() are still present in case one wants to arrange for arbitary pages to be dumped. This is of marginal use though because libkvm+kgdb cannot address physical memory that isn't mapped into kvm.
2006-04-21 04:28:43 +00:00
i386/i386/minidump_machdep.c standard
i386: Merge PAE and non-PAE pmaps into same kernel. Effectively all i386 kernels now have two pmaps compiled in: one managing PAE pagetables, and another non-PAE. The implementation is selected at cold time depending on the CPU features. The vm_paddr_t is always 64bit now. As result, nx bit can be used on all capable CPUs. Option PAE only affects the bus_addr_t: it is still 32bit for non-PAE configs, for drivers compatibility. Kernel layout, esp. max kernel address, low memory PDEs and max user address (same as trampoline start) are now same for PAE and for non-PAE regardless of the type of page tables used. Non-PAE kernel (when using PAE pagetables) can handle physical memory up to 24G now, larger memory requires re-tuning the KVA consumers and instead the code caps the maximum at 24G. Unfortunately, a lot of drivers do not use busdma(9) properly so by default even 4G barrier is not easy. There are two tunables added: hw.above4g_allow and hw.above24g_allow, the first one is kept enabled for now to evaluate the status on HEAD, second is only for dev use. i386 now creates three freelists if there is any memory above 4G, to allow proper bounce pages allocation. Also, VM_KMEM_SIZE_SCALE changed from 3 to 1. The PAE_TABLES kernel config option is retired. In collaboarion with: pho Discussed with: emaste Reviewed by: markj MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential revision: https://reviews.freebsd.org/D18894
2019-01-30 02:07:13 +00:00
i386/i386/minidump_machdep_pae.c standard
i386/i386/minidump_machdep_nopae.c standard
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
i386/i386/mp_clock.c optional smp
Remove support for Xen PV domU kernels. Support for HVM domU kernels remains. Xen is planning to phase out support for PV upstream since it is harder to maintain and has more overhead. Modern x86 CPUs include virtualization extensions that support HVM guests instead of PV guests. In addition, the PV code was i386 only and not as well maintained recently as the HVM code. - Remove the i386-only NATIVE option that was used to disable certain components for PV kernels. These components are now standard as they are on amd64. - Remove !XENHVM bits from PV drivers. - Remove various shims required for XEN (e.g. PT_UPDATES_FLUSH, LOAD_CR3, etc.) - Remove duplicate copy of <xen/features.h>. - Remove unused, i386-only xenstored.h. Differential Revision: https://reviews.freebsd.org/D2362 Reviewed by: royger Tested by: royger (i386/amd64 HVM domU and amd64 PVH dom0) Relnotes: yes
2015-04-30 15:48:48 +00:00
i386/i386/mp_machdep.c optional smp
i386/i386/mpboot.s optional smp
Move i386/isa/npx.c to i386i386/npx.c. The i386 FPU (AKA npx) code does not depend on ISA devices at all, after the support for IRQ13 FPU exceptions was removed. Put the file into the expected place in the kernel source tree. Discussed with: jhb Sponsored by: The FreeBSD Foundation
2017-12-30 11:33:04 +00:00
i386/i386/npx.c standard
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
i386/i386/perfmon.c optional perfmon
i386: Merge PAE and non-PAE pmaps into same kernel. Effectively all i386 kernels now have two pmaps compiled in: one managing PAE pagetables, and another non-PAE. The implementation is selected at cold time depending on the CPU features. The vm_paddr_t is always 64bit now. As result, nx bit can be used on all capable CPUs. Option PAE only affects the bus_addr_t: it is still 32bit for non-PAE configs, for drivers compatibility. Kernel layout, esp. max kernel address, low memory PDEs and max user address (same as trampoline start) are now same for PAE and for non-PAE regardless of the type of page tables used. Non-PAE kernel (when using PAE pagetables) can handle physical memory up to 24G now, larger memory requires re-tuning the KVA consumers and instead the code caps the maximum at 24G. Unfortunately, a lot of drivers do not use busdma(9) properly so by default even 4G barrier is not easy. There are two tunables added: hw.above4g_allow and hw.above24g_allow, the first one is kept enabled for now to evaluate the status on HEAD, second is only for dev use. i386 now creates three freelists if there is any memory above 4G, to allow proper bounce pages allocation. Also, VM_KMEM_SIZE_SCALE changed from 3 to 1. The PAE_TABLES kernel config option is retired. In collaboarion with: pho Discussed with: emaste Reviewed by: markj MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential revision: https://reviews.freebsd.org/D18894
2019-01-30 02:07:13 +00:00
i386/i386/pmap_base.c standard
i386/i386/pmap_nopae.c standard
i386/i386/pmap_pae.c standard
Move prof_machdep.c to it's more traditional place under i386/i386.
2018-01-10 16:51:55 +00:00
i386/i386/prof_machdep.c optional profiling-routine
Add support for XMM registers in GDB for x86 processors that support SSE (or its successors). Reviewed by: marcel, davidxu MFC After: 2 weeks
2005-05-31 09:43:04 +00:00
i386/i386/ptrace_machdep.c standard
Move signal trampolines out of locore.s into separate source file. Similar to other arches, the move makes the subject of locore.s only the kernel startup. Sponsored by: The FreeBSD Foundation MFC after: 1 week
2018-02-06 00:02:30 +00:00
i386/i386/sigtramp.s standard
Add conf.c, machdep.c, exception,s, support.s and swtch.s so that config will do most of the work for handling them. Only one extra flag and one bogus dependency was used for machdep.c and there was never anything special about the others. Add locore.s, but commented out. It's still special. Remove com.c and lpa.c.
1994-08-30 17:18:34 +00:00
i386/i386/support.s standard
i386/i386/swtch.s standard
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
i386/i386/sys_machdep.c standard
i386/i386/trap.c standard
Add an implementation of uiomove_fromphys() for i386. This implementation uses sf_buf_alloc() and sf_buf_free() to create and destroy the necessary ephemeral mappings.
2004-03-21 20:28:36 +00:00
i386/i386/uio_machdep.c standard
Make vm86 a standard component Reviewed by: silence on on -current
1999-06-01 18:18:39 +00:00
i386/i386/vm86.c standard
(mostly) fix ordering.
1999-06-29 16:14:20 +00:00
i386/i386/vm_machdep.c standard
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
i386/linux/imgact_linux.c optional compat_linux
Fix futexes on i386 after the 4/4G split. Use proper method to access userspace. For now, only the slow copyout path is implemented. Reported and tested by: tijl (previous version) Sponsored by: The FreeBSD Foundation
2018-04-24 12:50:21 +00:00
i386/linux/linux_copyout.c optional compat_linux
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
i386/linux/linux_dummy.c optional compat_linux
i386/linux/linux_machdep.c optional compat_linux
i386/linux/linux_ptrace.c optional compat_linux
i386/linux/linux_sysent.c optional compat_linux
i386/linux/linux_sysvec.c optional compat_linux
i386/pci/pci_cfgreg.c optional pci
Remove some trailing whitespace.
2012-09-12 19:36:54 +00:00
i386/pci/pci_pir.c optional pci
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
isa/syscons_isa.c optional sc
isa/vga_isa.c optional vga
Rename timeevents.c to kern_clocksource.c. Suggested by: jhb@
2010-07-14 18:43:27 +00:00
kern/kern_clocksource.c standard
move all the card entries to files.pc98 style change: regularize tabbing
2005-01-04 06:07:25 +00:00
kern/imgact_aout.c optional compat_aout
Merge all MD sf_buf allocators into one MI, residing in kern/subr_sfbuf.c The MD allocators were very common, however there were some minor differencies. These differencies were all consolidated in the MI allocator, under ifdefs. The defines from machine/vmparam.h turn on features required for a particular machine. For details look in the comment in sys/sf_buf.h. As result no MD code left in sys/*/*/vm_machdep.c. Some arches still have machine/sf_buf.h, which is usually quite small. Tested by: glebius (i386), tuexen (arm32), kevlo (arm32) Reviewed by: kib Sponsored by: Netflix Sponsored by: Nginx, Inc.
2014-08-05 09:44:10 +00:00
kern/subr_sfbuf.c standard
Removed almost all traces of libkern.a. The objects that were in libkern.a are now specified by listing their source files in files.${MACHINE}. The list is machine-dependent to save space. All the necessary object for each machine must be linked into the kernel in case an lkm wants one.
1995-12-26 13:58:31 +00:00
libkern/divdi3.c standard
Add libkern ffsll() for parity with flsll() Sponsored by: EMC / Isilon Storage Division Differential Revision: https://reviews.freebsd.org/D3962
2015-10-22 20:28:37 +00:00
libkern/ffsll.c standard
provide fast versions of ffsl and flsl for i386; ffsll and flsll for amd64 Reviewed by: jhb MFC after: 10 days X-MFC note: consider thirdparty modules depending on these symbols Sponsored by: HybridCluster
2014-02-14 15:18:37 +00:00
libkern/flsll.c standard
amd64: implement memcmp in assembly Both the in-kernel C variant and libc asm variant have very poor performance. The former compiles to a single byte comparison loop, which breaks down even for small sizes. The latter uses rep cmpsq/b which turn out to have very poor throughput and are slower than a hand-coded 32-byte comparison loop. Depending on size this is about 3-4 times faster than the current routines. Reviewed by: kib Approved by: re (gjb) Differential Revision: https://reviews.freebsd.org/D17328
2018-09-27 14:05:44 +00:00
libkern/memcmp.c standard
sort.
2007-04-06 11:29:52 +00:00
libkern/memset.c standard
Removed almost all traces of libkern.a. The objects that were in libkern.a are now specified by listing their source files in files.${MACHINE}. The list is machine-dependent to save space. All the necessary object for each machine must be linked into the kernel in case an lkm wants one.
1995-12-26 13:58:31 +00:00
libkern/moddi3.c standard
libkern/qdivrem.c standard
We need support for comparing quad_t's now (ACPI CA uses this).
2000-12-01 09:54:17 +00:00
libkern/ucmpdi2.c standard
Removed almost all traces of libkern.a. The objects that were in libkern.a are now specified by listing their source files in files.${MACHINE}. The list is machine-dependent to save space. All the necessary object for each machine must be linked into the kernel in case an lkm wants one.
1995-12-26 13:58:31 +00:00
libkern/udivdi3.c standard
libkern/umoddi3.c standard
Hide x86bios stuff in i386/amd64 specific files as atkbdc would get these stuff into build.
2009-09-22 07:10:23 +00:00
#
Remove leftover from r282269. MFC after: 2 weeks X-MFC with: r282269
2015-04-30 17:49:35 +00:00
# x86 real mode BIOS support, required by dpms/pci/vesa
Hide x86bios stuff in i386/amd64 specific files as atkbdc would get these stuff into build.
2009-09-22 07:10:23 +00:00
#
Remove leftover from r282269. MFC after: 2 weeks X-MFC with: r282269
2015-04-30 17:49:35 +00:00
compat/x86bios/x86bios.c optional x86bios | dpms | pci | vesa
Introduce the new kernel sub-tree x86 which should contain all the code shared and generalized between our current amd64, i386 and pc98. This is just an initial step that should lead to a more complete effort. For the moment, a very simple porting of cpufreq modules, BIOS calls and the whole MD specific ISA bus part is added to the sub-tree but ideally a lot of code might be added and more shared support should grow. Sponsored by: Sandvine Incorporated Reviewed by: emaste, kib, jhb, imp Discussed on: arch MFC: 3 weeks
2010-02-25 14:13:39 +00:00
#
Now that FreeBSD/i386 works as a bhyve guest, allow i386 kernels to include bvmconsole and bvmdebug.
2014-02-07 18:46:27 +00:00
# bvm console
#
dev/bvm/bvm_console.c optional bvmconsole
dev/bvm/bvm_dbg.c optional bvmdebug
Move the identical x86 lines to files.x86 Move all the identical x86 lines to files.x86. The non-identical ones should be unified and moved as well, but that would require additional changes that would need a more careful review and may not be MFCable, so I'll do them separately. I'll delete the mildly snarky comment when things are unified. Reviewed by: jhb (verbal OK on irc) Differential Revision: https://reviews.freebsd.org/D21248
2019-08-14 20:57:54 +00:00
# Common files where we currently configure the system differently, but perhaps shouldn't
# config(8) doesn't have a way to force standard options, so we've been inconsistent
# about marking non-optional things 'standard'.
Move the MADT parser for amd64 and i386 to sys/x86/acpica now that it is identical on both platforms.
2010-11-08 20:57:02 +00:00
x86/acpica/madt.c optional acpi apic
Introduce the new kernel sub-tree x86 which should contain all the code shared and generalized between our current amd64, i386 and pc98. This is just an initial step that should lead to a more complete effort. For the moment, a very simple porting of cpufreq modules, BIOS calls and the whole MD specific ISA bus part is added to the sub-tree but ideally a lot of code might be added and more shared support should grow. Sponsored by: Sandvine Incorporated Reviewed by: emaste, kib, jhb, imp Discussed on: arch MFC: 3 weeks
2010-02-25 14:13:39 +00:00
x86/cpufreq/smist.c optional cpufreq
Remove some trailing whitespace.
2012-09-12 19:36:54 +00:00
x86/isa/atpic.c optional atpic
Remove support for Xen PV domU kernels. Support for HVM domU kernels remains. Xen is planning to phase out support for PV upstream since it is harder to maintain and has more overhead. Modern x86 CPUs include virtualization extensions that support HVM guests instead of PV guests. In addition, the PV code was i386 only and not as well maintained recently as the HVM code. - Remove the i386-only NATIVE option that was used to disable certain components for PV kernels. These components are now standard as they are on amd64. - Remove !XENHVM bits from PV drivers. - Remove various shims required for XEN (e.g. PT_UPDATES_FLUSH, LOAD_CR3, etc.) - Remove duplicate copy of <xen/features.h>. - Remove unused, i386-only xenstored.h. Differential Revision: https://reviews.freebsd.org/D2362 Reviewed by: royger Tested by: royger (i386/amd64 HVM domU and amd64 PVH dom0) Relnotes: yes
2015-04-30 15:48:48 +00:00
x86/isa/elcr.c optional atpic | apic
Introduce the new kernel sub-tree x86 which should contain all the code shared and generalized between our current amd64, i386 and pc98. This is just an initial step that should lead to a more complete effort. For the moment, a very simple porting of cpufreq modules, BIOS calls and the whole MD specific ISA bus part is added to the sub-tree but ideally a lot of code might be added and more shared support should grow. Sponsored by: Sandvine Incorporated Reviewed by: emaste, kib, jhb, imp Discussed on: arch MFC: 3 weeks
2010-02-25 14:13:39 +00:00
x86/isa/isa.c optional isa
x86/isa/isa_dma.c optional isa
Move the I/O APIC code to the x86 tree since it is identical on i386 and amd64.
2010-06-08 17:51:21 +00:00
x86/x86/io_apic.c optional apic
x86/x86/local_apic.c optional apic
Remove support for Xen PV domU kernels. Support for HVM domU kernels remains. Xen is planning to phase out support for PV upstream since it is harder to maintain and has more overhead. Modern x86 CPUs include virtualization extensions that support HVM guests instead of PV guests. In addition, the PV code was i386 only and not as well maintained recently as the HVM code. - Remove the i386-only NATIVE option that was used to disable certain components for PV kernels. These components are now standard as they are on amd64. - Remove !XENHVM bits from PV drivers. - Remove various shims required for XEN (e.g. PT_UPDATES_FLUSH, LOAD_CR3, etc.) - Remove duplicate copy of <xen/features.h>. - Remove unused, i386-only xenstored.h. Differential Revision: https://reviews.freebsd.org/D2362 Reviewed by: royger Tested by: royger (i386/amd64 HVM domU and amd64 PVH dom0) Relnotes: yes
2015-04-30 15:48:48 +00:00
x86/x86/mptable.c optional apic
x86/x86/mptable_pci.c optional apic pci
Move the MD support for PCI message signalled interrupts to the x86 tree as it is identical for i386 and amd64.
2010-06-08 18:36:03 +00:00
x86/x86/msi.c optional apic pci
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