Commit Graph

57019 Commits

Author SHA1 Message Date
imp
ce8d454409 nits 2005-12-27 18:55:21 +00:00
sos
9af24eae40 Change the probes in ATA to return a negative value on success.
This allows other driver to take over if needed during probe, and allows
me to distribute new drivers as modules.
2005-12-27 18:22:11 +00:00
sos
9a9857ef96 Update the last commit to also take 48Bit access functions. 2005-12-27 17:13:11 +00:00
sos
0a54373b35 Add initial support for the Marvell 88SX[56]0[48][01] series of SATA chips.
Hardware donated by: Matthew Jacob
Hardware donated by: Y!
2005-12-27 17:09:52 +00:00
sos
5d3791f740 Fix rebuilds of arrays that got stuck.
Misc minor fixes.

Bughunting and initial fixes by Pav@ and Anton.
2005-12-27 16:49:33 +00:00
stefanf
0af5251380 Try to unbreak the tinderbox: Cast a time_t argument to long before printing
it with %ld.
2005-12-27 12:33:18 +00:00
davidxu
50b9056f24 Use variable i instead of variable cpus as an index to get correct kseq. 2005-12-27 12:02:03 +00:00
glebius
3529ccbc92 Add \n to log() message.
Submitted by:	Stanislaw Halik <weirdo tehran.lain.pl>
2005-12-27 00:17:11 +00:00
sobomax
4c47ec5eaa Fix breakage introduced in the previous commit. 2005-12-26 22:32:52 +00:00
cognet
5cd947a6a2 Fix typo in comment. 2005-12-26 22:09:09 +00:00
sobomax
34fa5a81a5 Remove kern.elf32.can_exec_dyn sysctl. Instead extend Brandinfo structure
with flags bitfield and set BI_CAN_EXEC_DYN flag for all brands that usually
allow executing elf dynamic binaries (aka shared libraries). When it is
requested to execute ET_DYN elf image check if this flag is on after we
know the elf brand allowing execution if so.

PR:		kern/87615
Submitted by:	Marcin Koziej <creep@desk.pl>
2005-12-26 21:23:57 +00:00
jkoshy
9bad87d165 - Plug a memory leak: free up per-cpu sample buffers at module unload time.
- Correct a few style nits.
2005-12-26 16:10:00 +00:00
nyan
1791457407 MFi386: revision 1.621 2005-12-26 12:46:36 +00:00
glebius
455bdd04af Add simple suspend and resume methods. We call em_stop() on suspend and
em_init() on resume. With this change the network is ready right after
resume, without half minute lag.

Tested by:	Jacques Garrigue
2005-12-26 10:39:21 +00:00
jkoshy
0db0286c2f Wrap comment lines to be under 80 characters wide.
MFC after:	3 days
2005-12-26 09:27:24 +00:00
davidxu
b1b4f02f94 Move global variable private_tss into per-cpu area.
Reviewed by: jhb
2005-12-26 00:07:19 +00:00
mlaier
88140ea8c3 Only decrement the max-src-conn counter for tcp connections that reached
"established" state.

Similar to OpenBSD's rev. 1.499 by joel but not breaking ABI.

Obtained from:	OpenBSD (with changes)
Reported by:	Bruno Afonso
MFC after:	3 days
X-MFC:		together with local_flags
2005-12-25 23:52:00 +00:00
sam
6416c78391 add a sysctl to turn debug msgs on/off when built with IFMEDIA_DEBUG 2005-12-25 23:28:23 +00:00
mlaier
74c57f2ec0 Fix build after timeval.tv_sec changed from long to time_t. 2005-12-25 22:57:08 +00:00
ariff
9f34258d1c Add suspend and resume support. 2005-12-25 00:43:03 +00:00
trhodes
412f766852 Make tv_sec a time_t on all platforms but alpha. Brings us more in line with
POSIX.  This also makes the struct correct we ever implement an i386-time64
architecture.  Not that we need too.

Reviewed by:	imp, brooks
Approved by:	njl (acpica), des (no objects, touches procfs)
Tested with:	make universe
2005-12-24 22:22:17 +00:00
grehan
f4b582d6fe Forward-declare struct trapframe to allow the aic module to compile. 2005-12-24 08:27:45 +00:00
alc
8d1c855285 Maintain the lock on the vnode for most of exec_elfN_imgact().
Specifically, it is required for the I/O that may be performed by
elfN_load_section().

Avoid an obscure deadlock in the a.out, elf, and gzip image
activators.  Add a comment describing why the deadlock does not occur
in the common case and how it might occur in less usual circumstances.

Eliminate an unused variable from exec_aout_imgact().

In collaboration with: tegge
2005-12-24 04:57:50 +00:00
davidxu
4b072f53d2 Avoid kernel panic when attaching a process which may not be stopped
by debugger, e.g process is dumping core. Only access p_xthread if
P_STOPPED_TRACE is set, this means thread is ready to exchange signal
with debugger, print a warning if P_STOPPED_TRACE is not set due to
some bugs in other code, if there is.

The patch has been tested by Anish Mistry mistry.7 at osu dot edu, and
is slightly adjusted.
2005-12-24 02:59:29 +00:00
imp
d97d613cc7 Build ed on amd64. The pci attachment works with qemu on amd64.
I'm holding off on building on sparc64 and others because I don't know
if this driver has had all the inb/outb removed (I think it has).  Nor
do I know if there are byte ordering issues.  There are very few word
operations on an NE2000, but I've not had time to audit them all.

Suggested by: Daniel O'Connor
2005-12-23 21:54:56 +00:00
jeff
f1d333e1f5 - Improve the INKERNEL macro such that it can no longer give false positives.
This fixes the stack(9) functionality.

Submitted by:	Antoine Brodin <antoine.brodin@laposte.net>
2005-12-23 21:33:55 +00:00
jeff
e2af894dc5 - Remove and unused include.
Submitted by:	Antoine Brodin <antoine.brodin@laposte.net>
2005-12-23 21:32:40 +00:00
ru
779525de38 Regen. 2005-12-23 20:06:50 +00:00
ru
0fbab0b85d Fix build. 2005-12-23 20:06:14 +00:00
glebius
e6fe511448 Implement an upper limit for packets per second sent by node. 2005-12-23 19:14:38 +00:00
delphij
de275b0148 Typo. 2005-12-23 15:50:57 +00:00
grehan
b14a151985 Mark the return address of the call to ast() in the generic trap
handling code so the stack trace unwinders don't start trying to
go into user-space.

Found by trying to create core dumps with a KTR_COMPILE/KTR_GEOM
kernel, which results in a stack_save() call in the ast() coredump
path - this created a panic, and then calling 'trace' in ddb resulted
in the black screen of death after printing out most of the backtrace.
2005-12-23 13:05:27 +00:00
nyan
27cafa93c3 Fix build error. 2005-12-23 12:14:55 +00:00
phk
213233d76c Regenerate sysent with new abort2 system call.
Implement abort2(const char *reason, int narg, void **args);

Submitted by:	"Wojciech A. Koszek" <dunstan@freebsd.czest.pl>
2005-12-23 11:58:42 +00:00
phk
80e1c5a55d Add missing 455-462 syscalls as unimplemented 2005-12-23 11:56:39 +00:00
phk
69832fdcf6 Add abort2() systemcall. 2005-12-23 11:54:11 +00:00
phk
4bbae65b4a Make sbuf_copyin() return the number of bytes copied on success.
Submitted by:	"Wojciech A. Koszek" <dunstan@freebsd.czest.pl>
2005-12-23 11:49:53 +00:00
scottl
90a17769ed Create the taskqueue_fast handler with INTR_MPSAFE so that it doesn't run
with Giant.

MFC After: 3 days
2005-12-23 06:18:33 +00:00
yongari
8756f0f990 Use device_printf() and if_printf() rather than printf() and axe
bge_unit from the softc.

Requested by:	marius
2005-12-23 02:04:41 +00:00
jhb
cb0d490ebe Tweak how the MD code calls the fooclock() methods some. Instead of
passing a pointer to an opaque clockframe structure and requiring the
MD code to supply CLKF_FOO() macros to extract needed values out of the
opaque structure, just pass the needed values directly.  In practice this
means passing the pair (usermode, pc) to hardclock() and profclock() and
passing the boolean (usermode) to hardclock_cpu() and hardclock_process().
Other details:
- Axe clockframe and CLKF_FOO() macros on all architectures.  Basically,
  all the archs were taking a trapframe and converting it into a clockframe
  one way or another.  Now they can just extract the PC and usermode values
  directly out of the trapframe and pass it to fooclock().
- Renamed hardclock_process() to hardclock_cpu() as the latter is more
  accurate.
- On Alpha, we now run profclock() at hz (profhz == hz) rather than at
  the slower stathz.
- On Alpha, for the TurboLaser machines that don't have an 8254
  timecounter, call hardclock() directly.  This removes an extra
  conditional check from every clock interrupt on Alpha on the BSP.
  There is probably room for even further pruning here by changing Alpha
  to use the simplified timecounter we use on x86 with the lapic timer
  since we don't get interrupts from the 8254 on Alpha anyway.
- On x86, clkintr() shouldn't ever be called now unless using_lapic_timer
  is false, so add a KASSERT() to that affect and remove a condition
  to slightly optimize the non-lapic case.
- Change prototypeof  arm_handler_execute() so that it's first arg is a
  trapframe pointer rather than a void pointer for clarity.
- Use KCOUNT macro in profclock() to lookup the kernel profiling bucket.

Tested on:	alpha, amd64, arm, i386, ia64, sparc64
Reviewed by:	bde (mostly)
2005-12-22 22:16:09 +00:00
jhb
d4cd89f6af Return BUS_PROBE_GENERIC rather than 0 in the probe routine.
Requested by:	marius
2005-12-22 16:25:22 +00:00
jhb
fec7bec361 Use the copy of the card's MAC address saved in tulip_enaddr() in the softc
if we need a valid MAC address (for probing the media for example) before
ether_ifattach() has been called since IF_LLADDR() is NULL then.

Tested by:	tisco
2005-12-22 16:18:23 +00:00
nyan
0d52df814a Enable the cs and disable the amdsmb and nfsmb on pc98. 2005-12-22 16:16:42 +00:00
glebius
6c367ac97b - All bge(4) supported hardware is known to support RX/TX checksum offloading,
except for BGE_CHIPID_BCM5700_B0, which is buggy.
- All bge(4) supported hardware, has a bug that produces incorrect checksums
  on Ethernet runts. However, in case of a transmitted packet, the latter can
  be padded with zeroes, and the checksum would be correct. (Probably chip
  includes the pad data into checksum). In case of receive, we just don't
  trust checksum data in received runts.

Obtained from:	NetBSD (jonathan) via Mihail Balikov
2005-12-22 15:14:42 +00:00
oleg
83213cd311 1) remove useless check of loop_copy - corresponding code was removed in
rev. 1.70 five years ago.
2) convert loop_copy to "non-negative" flag

Approved by:	glebius (mentor)
MFC after:	2 weeks
2005-12-22 12:16:20 +00:00
glebius
546c2347de Add a quirk to fix resume on some laptops.
Reported by:	joe
Reported by:	Huang wen hui <huang gddsn.org.cn>
Reported by:	Jacques Garrigue <garrigue math.nagoya-u.ac.jp>
PR:		kern/89825
2005-12-22 09:09:39 +00:00
yongari
2543d7c4ba Fix bge_eeprom_getbyte() to return 1 when timeout happens.
Previously it always returned 0 which means success regardless of
EEPROM status.

While here, add a check whether EEPROM read is successful.

Submitted by:   jkim
2005-12-22 02:03:57 +00:00
yongari
1505ec54f3 Uncomment bge(4) as it's now working. 2005-12-22 01:46:28 +00:00
yongari
85660c8cd7 Add bge(4) support for big-endian architectures(part 2/2).
- removed unused funtion bge_handle_events().
 - removed bus_dmamap_destroy(9) calls for DMA maps created by
   bus_dmamem_alloc(9). This should fix panics seen on sparc64
   in device detach.
 - added check for parent DMA tag creation.
 - switched to use __NO_STRICT_ALIGNMENT as bge(4) supports all
   architectures.
 - added missing bus_dmamap_sync(9) in bge_txeof().
 - added missing bus_dmamap_sync(9) in bge_encap().
 - corrected memory synchronization operation on status block.
   As the driver just read status block that was DMAed by NIC it
   should use BUS_DMASYNC_POSTREAD. Likewise the driver does not
   need to write status block back, so remove unnecessary
   bus_dmamap_sync(9) calls in bge_intr().
 - corrected memory synchronization operation on RX return ring.
   The driver only read the block so remove unnecessary
   bus_dmamap_sync(9) in bge_rxeof().
 - force bus_dmamap_sync(9) for only modified descriptors. Blindly
   synching all desciptor rings would reduce performance.
 - call bus_dmamap_sync(9) for DMA maps that were modified in bge_rxeof().

Reviewed by:	jkim(initial version)
Tested by:	glebius(i386), jkim(amd64 initial version)
2005-12-22 01:44:27 +00:00
thompsa
42c9ecf9f5 Add RFC 3378 EtherIP support. This change makes it possible to add gif
interfaces to bridges, which will then send and receive IP protocol 97 packets.
Packets are Ethernet frames with an EtherIP header prepended.

Obtained from:	NetBSD
MFC after:	2 weeks
2005-12-21 21:29:45 +00:00