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Commit Graph

129069 Commits

Author SHA1 Message Date
Joseph Koshy
2dacb27e06 Use <osreldate.h> rather than the OS version reported by the kernel
to determine which Elf Types are to be handled.  Change the M4
templates to wrap an `#if __FreeBSD_version >= NNN'/`#endif' pair
around the generated code for each ELF data type, where `NNN' is
the OS version where the ELF type was added to the source tree.

This change allows cross-builds of old sources on newer FreeBSD
systems to work correctly.

Problem reported by:	ru
2006-12-18 05:40:01 +00:00
Joseph Koshy
c2f3db731e Use the correct value of __FreeBSD_version. 2006-12-18 05:36:23 +00:00
Kip Macy
0578eca08a push trap conversion up into tl1_trap to further simplify spill / fill fault
handling
2006-12-18 02:40:23 +00:00
Pyun YongHyeon
423c28ab10 Forced commit to note reserved ID registers in rtl81x9 are
RL_IDR6/RL_IDR67 in previous commit.
2006-12-18 02:17:21 +00:00
Marius Strobl
b91805b4cd Correct the previous change:
- If we want mii_phy_add_media() to add 1000baseT media, we need to
  supply sc->mii_extcapabilities.
- Fix formatting when announcing autonegotiation support.
2006-12-18 02:14:26 +00:00
Kip Macy
0622a9e491 Simplify spill/fill fault handling by updating tl1_trap register
usage to conform to that of tl0_trap - the separate code path
for unaligned faults was never getting used (and evidently doesn't
work), so ifdef out for now
2006-12-18 02:04:43 +00:00
Pyun YongHyeon
d33e106719 Don't assume IF_LLADDR returns aligned memory address.
Because accessing ID registers in rtl81x9 needs 32bit register access
and RL_IDR4/RL_IDR5 registers are reservered registers bzero() is
needed before copying ethernet address.
This fixes unaligned memory accesses panic in sparc64.

PR:	kern/106801
MFC after:	3 days
2006-12-18 01:38:10 +00:00
Kip Macy
1726d94f4e Evidently neither GENERIC nor kan's config had isa in it :-0. As
Doug Barton says, "embrace the LINT".
2006-12-17 21:51:44 +00:00
Alan Cox
73000556e8 Optimize vm_object_split(). Specifically, make the number of iterations
equal to the number of physical pages that are renamed to the new object
rather than the new object's virtual size.
2006-12-17 20:14:43 +00:00
Matt Jacob
a4f3a2bef4 Try an experiment with using DMA to load firmware into a 2200- VERIFY
CHECKSUM fails. Oh well, but keep a couple of the changes.

Avoid overflow in usec counters when waiting for mailbox completion.
2006-12-17 16:59:19 +00:00
Joel Dahl
4573b928f8 Add Realtek ALC888 and Sigmatel STAC9227 to the HARDWARE section. 2006-12-17 16:48:26 +00:00
Ariff Abdullah
378e0c5c89 Latest updates for Envy24/24HT. Fix various issues with LOR and panic
during verbose booting.

Submitted by:	Konstantin Dimitrov <kosio.dimitrov@gmail.com>
2006-12-17 16:06:45 +00:00
Ariff Abdullah
5c46f47bd3 Add codec id for [1] Realtek ALC888 and [2] Sigmatel STAC9227
Found/Tested by:	[1] luigi
                	[2] Jean-Baptiste Quenot <jbq@caraldi.com>
2006-12-17 15:19:33 +00:00
Ariff Abdullah
dc9e52cfda Add support for Nvidia Nforce MCP04 AC97 controller.
PR:		kern/106829
Submitted by:	Frédéric Petit <fredantispam@free.fr>
2006-12-17 13:23:00 +00:00
Kip Macy
e5f8d4099d Newer versions of gcc don't support treating structures passed by value
as if they were really passed by reference. Specifically, the dead stores
elimination pass in the GCC 4.1 optimiser breaks the non-compliant behavior
on which FreeBSD relied. This change brings FreeBSD up to date by switching
trap frames to being explicitly passed by reference.

Reviewed by: kan
Tested by: kan
2006-12-17 06:48:40 +00:00
Kip Macy
a5c5d4402c Evidently FreeBSD has long relied on the compiler to treat structures
passed by value (trap frames) as if they were in fact being passed by
reference. For better or worse, this incorrect behaviour is no longer
present in gcc 4.1. In this patch I convert all trapframe arguments to
be explicitly pass by reference. I also remove vm86_initflags, pushing
the very little work that it actually does up into vm86_prepcall.

Reviewed by: kan
Tested by: kan
2006-12-17 05:07:01 +00:00
Kip Macy
9c50a94180 remove TRAP_TRACING code that wasn't getting used
pc_caller is no longer part of pcpu
2006-12-17 03:51:12 +00:00
Kip Macy
2c1709c67b vm86_initflags was causing gcc41 and even gcc346 to get rather confused
- de-obfuscate

Suggested by: kan
Reviewed by: kan
Tested by: kan
2006-12-17 03:17:46 +00:00
Kip Macy
7e3cb9f8ce GC unused fields in pcpu 2006-12-17 02:04:19 +00:00
Kip Macy
8dd3d530e0 replace PCPU_GET(cpuid) with curcpu and PCPU_GET(curthread) with curthread 2006-12-17 01:31:56 +00:00
Kip Macy
9af9f82482 eliminate use of curpmap except where protected by critical_{enter, exit} 2006-12-17 01:30:53 +00:00
Kip Macy
bbca332e0c make unmap_perm_addr conform to declaration 2006-12-17 01:22:51 +00:00
Kip Macy
7abbc00f33 eliminate extra branches by making better use of branch delay
slots and annulling
2006-12-17 01:22:09 +00:00
Kip Macy
8bba8b74ae - Remove PCPU references by passing field as a reference to _tte_hash_lookup.
- The PCPU usage was to ensure that there were no faults on the stack while
  the tte_hash_bucket lock was held - but this can be avoided by making sure
  the address on the stack is already referenced.
- PCPU removal obviates the need for critical_{enter, exit}
2006-12-17 01:01:52 +00:00
Kip Macy
a12f193c7c ktrace_cv is no longer used - remove
Submitted by: Attilio Rao
2006-12-17 00:16:09 +00:00
Kip Macy
10ebecb796 Cleaner fix for handling declaration of loop variable under INVARIANTS
- in trying to avoid nested brackets and #ifdef INVARIANTS around i at the
  top, I broke booting for INVARIANTS all together :-(
- the cleanest fix is to simply assign to sq twice if INVARIANTS is enabled
- tested both with and without INVARIANTS :-/
2006-12-17 00:14:20 +00:00
Andrey A. Chernov
6d87718991 Don't intermix assignments and variable declarations in prev. commit 2006-12-16 21:17:27 +00:00
Andrey A. Chernov
fc6d254f9e Fix NULL pointer reference for INVARIANTS case
Submitted by:   Yuriy Tsibizov <Yuriy.Tsibizov@gfk.ru>
2006-12-16 20:33:26 +00:00
Craig Rodrigues
03eff5830a In vfs_export(), if we specify MNT_DELEXPORT in the struct export_args,
after we perform the operations to delete the export,
call vfs_deleteopt() to delete the "export" mount option from
the linked list of mount options associated with that mount point.

This fixes one scenario:
- put a filesystem in /etc/exports to export it
- remove the filesystem from /etc/exports to delete the export and restart
  mountd
- try to do a "mount -u -o ro" or "mount -u -o rw" on that filesystem
  now that it is no  longer exported.
2006-12-16 15:50:36 +00:00
Craig Rodrigues
2892f3bbfa Add a function vfs_deleteopt() which searches through the vfsoptlist
linked list of mount options by name, and deletes the option if it finds it.
2006-12-16 15:44:03 +00:00
Bjoern A. Zeeb
e521ae0c64 In ip6_sprintf print the addresses in a more common/readable
format eliminating leading zeros like in :0001 -> :1.

Reviewed by:	mlaier
2006-12-16 14:15:31 +00:00
Olivier Houchard
c29765b647 Do not special-case __ARMEB__, we handle that in the arm code.
Approved by:	sos
2006-12-16 14:00:54 +00:00
Craig Rodrigues
2830e09d3f Convert to ANSI-style function prototypes. 2006-12-16 12:06:59 +00:00
Robert Watson
9ac5741040 For now, back out sysv_ipc.c:1.30, which caused shmget() with odd mode
arguments to fail.  The mode field for shmget() appears to have undefined
meaning in the context of an already-present IPC object, but applications
appear to assume any arbitrary passed value will be ignored.  I had hoped
to revisit this more quickly, but am removing the change for now to
prevent toe-stubbing.

Reported by:	JAroslav Suchanek <jarda at grisoft dot cz>
PR:		kern/106078
2006-12-16 11:30:54 +00:00
Joseph Koshy
9d4618fd66 Fix a typo. 2006-12-16 10:45:43 +00:00
Robert Watson
66e7b3a361 Reference socket(9) from ng_ksocket(4). Reference ng_ksocket(4),
ithread(9), msleep(9), ucred(9) from socket(9).

Partly suggested by:	julian
2006-12-16 10:32:10 +00:00
Ariff Abdullah
210bece19a Miscellaneous fixups and quirks for ASUS A7M, LG LW20 and
HP NX6325 laptops.
2006-12-16 09:14:58 +00:00
Kip Macy
a3fa231792 Protect consistency of all internal functions in tte_hash.c using PCPU_{GET,SET}
with critical_enter, critical_exit
revert previous change to pmap.c now that tte_hash_resize is protected internally
2006-12-16 08:38:02 +00:00
Kip Macy
f4d27eaf8f tte_hash_resize implicitly expects to be protected from preemption -
put under spinlock_enter
2006-12-16 08:23:14 +00:00
Alan Cox
95442adf05 Simplify the computation of the new object's size in vm_object_split(). 2006-12-16 08:17:07 +00:00
Kip Macy
e7c1a6ce81 change PTL trap type name to assist in tracking down prablems in tl1_trap 2006-12-16 08:01:13 +00:00
Kip Macy
7cfff9ae9a - KASSERT takes two arguments
- a cast is needed to quiet warnings
2006-12-16 07:51:33 +00:00
Kip Macy
bd9275b4c4 correct name of number of sleep queues 2006-12-16 07:50:39 +00:00
Matt Jacob
c3b65db84f Make some slight reorganization (bringing back in some
non-CAM_NEW_TRAN code) to make diffs to previous FreeBSD
versions more manageable.
2006-12-16 07:39:55 +00:00
Kip Macy
6cbb70e2cc Add second sleep queue so that sx and lockmgr can have separate sleep
queues for shared and exclusive acquisitions

Submitted by: Attilio Rao
Approved by: jhb
2006-12-16 06:54:09 +00:00
Kip Macy
8c3bc2c180 - make better use of branch delay slots in exception.S
- rename skip_utrap to tl0_skip_utrap to indicate its use by the fill trap fault handler
- handle a null kstack by switching to the idle threads stack and then going to trap
- correctly handle a unaligned or unmapped stack during a fill trap
- save off some extra data in the pcpu pad in ptl1_panic
- add an assert that PCB is valid in vm_machdep.c
2006-12-16 06:43:24 +00:00
Craig Rodrigues
066f54d831 Consistently use a socklen_t type where required, and eliminate
GCC warning "dereferencing type-punned pointer will
break strict-aliasing rules".

Reviewed by:	rrs
2006-12-16 06:03:43 +00:00
Matt Jacob
3bda7a83b0 Implement ISP_RESET0 for PCI and SBUS attachments- isp_reset has
been modified to call ISP_RESET0 if it fails to do a reset. This
gives us a chance to disable interrupts.
2006-12-16 05:54:29 +00:00
Kip Macy
d8b5b86300 - make intent behind skip check clearer
- protect pmap_ipi with spinlock_enter when resizing tte_hash
2006-12-16 02:41:05 +00:00
Kip Macy
5bd2c4e059 don't return directly to copyin and friends when we hit certain types of faults
this fixes the unkillable syscall in stress2
2006-12-16 02:40:19 +00:00