Commit Graph

80257 Commits

Author SHA1 Message Date
Martin Blapp
351267c186 Fix the support for the AN985/983 chips, which do not set the
RXSTATE to STOPPED, but to WAIT. This should fix hangs which
could only be solved by replugging the cable.

Submitted by:	jhb
Reviewed by:	phk
MFC after:	2 weeks
2002-09-20 15:18:13 +00:00
Martin Blapp
7e346229db Enable the automatic TX underrun recovery for the ADMtek chips.
This solves cvsup update on my laptop which aborts after a while
without this patch.

PR:		34236
Reviewed by:	phk
MFC after:	2 weeks
2002-09-20 15:16:06 +00:00
Poul-Henning Kamp
2382fb0a84 Make FreeBSD "struct disklabel" agnostic, step 312 of 723:
Rename bioqdisksort() to bioq_disksort().
Keep a #define around to avoid changing all diskdrivers right now.

Move it from subr_disklabel.c to subr_disk.c.
Move prototype from <sys/disklabel.h> to <sys/bio.h>

Sponsored by:   DARPA and NAI Labs.
2002-09-20 14:14:37 +00:00
John Baldwin
fc028b4e24 fork_trampoline() marks a trap frame.
Submitted by:	bde
2002-09-20 13:58:21 +00:00
John Baldwin
6beff25eed Use proper type for a variable used as a DDB symbol. 2002-09-20 13:56:11 +00:00
John Baldwin
f4684dbc23 Trim includes.
Submitted by:	bde
2002-09-20 13:54:45 +00:00
John Baldwin
9c89a3d5b5 Various style fixes, including moving db_print_backtrace() out of the
middle of the watchpoint code.

Submitted by:	bde
2002-09-20 13:53:33 +00:00
Tim J. Robbins
7591ae56ae Lock the file once per call and use the unlocked fgetwc()/fputwc() variants. 2002-09-20 13:25:40 +00:00
Tim J. Robbins
9260341650 Lock and unlock the file once per call and use the unlocked version of
ungetc() instead of having ungetc() recurse on the lock.
2002-09-20 13:23:26 +00:00
Tim J. Robbins
8f030a44b8 Introduce unlocked versions of fputwc() and fgetwc() called __fputwc()
and __fgetwc() which can be used when we know the file is locked.
2002-09-20 13:20:41 +00:00
Poul-Henning Kamp
f90c382c0c Make FreeBSD "struct disklabel" agnostic, step 311 of 723:
Rename diskerr() to disk_err() for naming consistency.

Drop the by now entirely useless struct disklabel argument.

Add a flag argument for new-line termination.

Fix a couple of printf-format-casts to %j instead of %l.

Correctly print the name of all bio commands.

Move the function from subr_disklabel.c to subr_disk.c,
and from <sys/disklabel.h> to <sys/disk.h>.

Use the new disk_err() throughout, #include <sys/disk.h> as needed.

Bump __FreeBSD_version for the sake of the aac disk drivers #ifdefs.

Remove unused disklabel members of softc for aac, amr and mlx, which seem
to originally have been intended for diskerr() use, but which only rotted
and got Copy&Pasted at least two times to many.

Sponsored by:   DARPA & NAI Labs.
2002-09-20 12:52:03 +00:00
Ruslan Ermilov
47fae43eab Bandaid for a broken world. The real fix is somewhat more
complicated and will be sent for a review.
2002-09-20 12:33:19 +00:00
Poul-Henning Kamp
837c5e5c2b Remove unused variable. 2002-09-20 09:33:30 +00:00
Poul-Henning Kamp
46714777f5 Retire now unused DIOCGDVIRGIN kludge.
Sponsored by:	DARPA & NAI Labs.
2002-09-20 09:31:14 +00:00
Poul-Henning Kamp
b9d05a16f4 Construct new disklabels based on the medias stated parameters in
userland, rather than expect all possible GEOMetries to know about
BSD disklabels.

Sponsored by:	DARPA & NAI Labs
2002-09-20 09:18:31 +00:00
Mike Barcroft
883738f287 Add restrict type-qualifier. 2002-09-20 08:24:01 +00:00
Mike Barcroft
6b7f7587e3 Fix an error which prevented ssize_t from becoming defined. Add
restrict type-qualifier.
2002-09-20 08:22:48 +00:00
Jonathan Mini
4ed3c94b61 Don't peek into MD structures from MI code. The getcontext(3) and
setcontext(3) functions check the validify of the mcontext_t structs.
2002-09-20 08:13:21 +00:00
Poul-Henning Kamp
7963fae61f Straighten out get_params().
Sponsored by:	DARPA & NAI Labs.
2002-09-20 08:12:51 +00:00
Warner Losh
fe7d45f8f8 Current uses struct thread *td rather than struct proc *p. 2002-09-20 04:30:00 +00:00
Warner Losh
7f156483af o Don't print devices that aren't attached unless run with the newly
minted -v flag.
o Print devices that don't return a name as 'unknown' in -v mode.

# Yea!  Now I wont think I have 10 different ISA network adapters in my
# laptop.
2002-09-20 02:26:58 +00:00
Warner Losh
43832002d3 Expose the new kernel data structures to libdevinfo:
o Added dd_pnpinfo, dd_location, dd_devflags, dd_flags and dd_state
	o Copy/initialize these as necessary.
	o Document the changes to the interface in devinfo.3.
2002-09-20 02:16:33 +00:00
Bruce A. Mah
dfade0043c New release notes: Firewire support, ata(4) support for Sil 0680 and
VIA 8233/8235 (+ MFC), a.out(5) support in toolchain removal,

Updated release notes:  file(1) 3.39, gcc 3.2.1-prerelease 20020916,
Heimdal Kerberos 0.5-prerelease 20020916.

MFCs noted:  AMD Elan SC520 support.
2002-09-19 22:46:52 +00:00
Bruce A. Mah
7e55fa178b Update ata(4) supported chipsets. 2002-09-19 22:18:24 +00:00
John Baldwin
c0193e5382 Fix last commit so that it actually works:
- Get test for valid trace request contents right.
- You don't use 'stq' to move a value from one register to another,
  use 'mov' to read sp.  Also, can't use nice names for registers
  in in-line asm in gcc.
- pc is not a publically accessible register, instead, create a label
  in the asm code and use 'lda' to load the address of that label into
  the pc field of the trace request.
- Use correction function name for db_print_backtrace().
2002-09-19 20:40:26 +00:00
Gordon Tetlow
2c7db4fbc2 Quiet warnings on shutdown. 2002-09-19 20:14:50 +00:00
John Baldwin
118ee2b4d5 Use correct function name in previous commit.
Submitted by:	jake
Pointy hat to:	jhb
2002-09-19 19:51:56 +00:00
Archie Cobbs
f5f1272284 Fix a problem with the definition of HUGE_VAL causing the gcc warning
"cast increases required alignment of target type" on some platforms.

Reviewed by:	bde
2002-09-19 19:47:27 +00:00
Matthew N. Dodd
c5afa58784 Pass flags to msync() accounting for differences in the definition of
MS_SYNC on FreeBSD and Linux.

Submitted by:	 Christian Zander <zander@minion.de>
2002-09-19 19:02:54 +00:00
Matthew N. Dodd
21ed01faf3 This patch extends the FreeBSD Linux compatibility layer to support
NVIDIA API calls; more specifically, it adds an ioctl() handler for
the range of possible NVIDIA ioctl numbers.

Submitted by:	 Christian Zander <zander@minion.de>
2002-09-19 18:56:55 +00:00
Maxime Henrion
e2587e98e5 Switch to using strlcpy() in several places. It seems there
were cases where we could get unterminated strings before.
2002-09-19 18:54:22 +00:00
Matthew N. Dodd
12f20b19da This patch enables FreeBSD i686 MTRR support on Intel Pentium
4/XEON processors, which are not currently recognized.

Submitted by:	 Christian Zander <zander@minion.de>
2002-09-19 18:53:49 +00:00
John Baldwin
0be15dec9a Ahem, actually add the DDB_TRACE option and finish changing DDB_UNATTENDED
to use its own header.
2002-09-19 18:52:37 +00:00
John Baldwin
e485b64b08 Add ability to dump stacktraces on kernel panics when DDB is compiled into
the kernel.  By default this is turned off since otherwise it could scroll
valuable panic messages off of the screen.  This option can be turned on
by the DDB_TRACE kernel option as well as the debug.trace_on_panic sysctl.

Also, fix the DDB_UNATTENDED option to use its own header instead of
abusing opt_ddb.h.  This way turning that one option on or off doesn't
force you to recompile all of ddb.

Requested by:	many (1), bde (2*)

* - I know bde prefers !abusing option headers in general but can't
    remember if he as brought up this specific case.
2002-09-19 18:49:46 +00:00
John Baldwin
c79408a059 Implement db_print_backtrace() if DDB is compiled into the kernel. This
MD function is just a wrapper around db_stack_trace_cmd() that prints out
a backtrace of curthread.  Currently, this function is only implemented
on i386 and alpha (and the alpha version isn't quite tested yet, will do
that in a bit).  Other changes:

- For i386, fix a bug in the raw frame address case.  The eip we extract
  from the passed in frame address does not match the frame we received.
  Thus, instead of printing a bogus frame with the wrong eip, go ahead
  and advance frame down to the same frame as the eip we are using.
- For alpha, attempt to add a way of doing a raw trace for alpha.  Instead
  of passing a frame address in 'addr', pass in a pointer to a structure
  containing PC and KSP and use those to start the backtrace.  The alpha
  db_print_backtrace() uses asm to read in the current PC and KSP values
  into such a request.

Tested on:	i386
Requested by:	many
2002-09-19 18:46:29 +00:00
Matthew N. Dodd
37ee08bcab From Christian Zander:
This patch addresses a bug that can cause a GPF in the kernel - if a
process makes use of i386_set_ldt to install a LDT entry, then loads
a corresponding segment descriptor into %gs, forks, and if the child
execs.

In this scenario, setregs executes user_ldt_free and then determines
how to reset the %gs register:

    /* reset %gs as well */
    if (pcb == curpcb)
        load_gs(_udatasel);
    else
        pcb->pcb_gs = _udatasel;

This is insufficient in the fork/exec case, since pcb will be equal
to curpcb when the child execs; load_gs will reset %gs to _udatasel
but it doesn't reset pcb->pcb_gs; upon return from the system call,
cpu_switch_load_gs will thus attempt to restore %gs from pcb->pcb_gs
and trigger a GPF since all LDT entries have already been cleared.

The fix is to always reset pcb->pcb_gs to _udatasel.

Submitted by:	Christian Zander <zander@minion.de>
Reviewed by:	jake
2002-09-19 18:46:25 +00:00
David E. O'Brien
9bfba55ce8 gdb now builds on sparc64. 2002-09-19 17:08:32 +00:00
Ruslan Ermilov
f61bf05438 Update for FILE v3.39. 2002-09-19 13:53:17 +00:00
Yoshihiro Takahashi
5438009281 MFi386: Remove a.out support. 2002-09-19 13:47:18 +00:00
Yoshihiro Takahashi
209238dc3c Remove -elf option. 2002-09-19 13:43:02 +00:00
Yoshihiro Takahashi
ef46d97a45 MFi386: revisions 1.534 and 1.535. 2002-09-19 13:42:11 +00:00
Don Lewis
394739140c The file vnode passed to VOP_LINK() should now be locked before the call. 2002-09-19 13:34:50 +00:00
Don Lewis
fa288043e2 VOP_FSYNC() requires that it's vnode argument be locked, which nfs_link()
wasn't doing.  Rather than just lock and unlock the vnode around the call
to VOP_FSYNC(), implement rwatson's suggestion to lock the file vnode
in kern_link() before calling VOP_LINK(), since the other filesystems
also locked the file vnode right away in their link methods.  Remove the
locking and and unlocking from the leaf filesystem link methods.

Reviewed by:	rwatson, bde  (except for the unionfs_link() changes)
2002-09-19 13:32:45 +00:00
Ruslan Ermilov
cbf5496382 Added the missing dependencies for openssl/ headers. 2002-09-19 13:24:27 +00:00
Jacques Vidrine
888371485b This is Heimdal 0.5. 2002-09-19 12:59:18 +00:00
Tim J. Robbins
b9aac30810 Implement the %ls and %lc conversions for printing wide character strings
and wide characters. These were already documented in the manual page,
with an entry mentioning that they were not implemented yet. The XSI
%S and %C synoyms have not been added.
2002-09-19 12:50:28 +00:00
Ruslan Ermilov
751ec0537d Bootstrapping aid for systems without <stdint.h>.
(Needed to build mkmagic in build-tools.)
2002-09-19 12:30:34 +00:00
Jacques Vidrine
75019e2096 This is Heimdal 0.5. 2002-09-19 12:12:26 +00:00
Jacques Vidrine
7922d4cf1a Add forgotten newlines in debug messages. 2002-09-19 11:36:47 +00:00
Peter Grehan
26eed6e9a2 Updated to somewhat match sparc64/conf/GENERIC
Approved by: benno
2002-09-19 11:20:13 +00:00