Commit Graph

20764 Commits

Author SHA1 Message Date
jkim
dabd76d3b6 - Revert r191568 partially. Forcing AHCI mode by changing device subclass
and progif is evil.  It doesn't work reliably[1] and we should honor BIOS
configuration by the user.
- If the SATA controller is enbled but combined mode is disabled, mask off
the emulated IDE channel on the legacy IDE controller.

Pointed out by:	mav[1]
2009-10-05 16:26:54 +00:00
jhb
9d27081048 When the timeout backoff hits the maximum value, leave it capped at the
maximum value rather than setting it to the result of a boolean expression
that is always true.

Submitted by:	Joseph Kong
MFC after:	1 month
2009-10-05 14:13:16 +00:00
weongyo
8b48b37175 updates device entries supported with the product name not magic numbers
and sorts entries.  WUSB54GCV2 is added.

Obtained from:	OpenBSD
2009-10-04 23:30:08 +00:00
marcel
6a8474f5b0 Fix RTS/CTS flow control, broken by the TTY overhaul. The new TTY
interface is fairly simple WRT dealing with flow control, but
needed 2 new RX buffer functions with "get-char-from-buf" separated
from "advance-buf-pointer" so that the pointer could be advanced
only when ttydisc_rint() succeeded.

MFC after:	1 week
2009-10-02 22:30:44 +00:00
thompsa
fc97945af9 EHCI Hardware BUG workaround
The EHCI HW can use the qtd_next field instead of qtd_altnext when a short
packet is received. This contradicts what is stated in the EHCI datasheet.
Also the total-bytes field in the status field of the following TD gets
corrupted upon reception of a short packet!  We work this around in software by
not queueing more than one job/TD at a time of up to 16Kbytes! The bug has been
seen on multiple INTEL based EHCI chips.  Other vendors have not been tested
yet.

- Applications using /dev/usb/X.Y.Z, where Z is non-zero are affected, but not
  applications using LibUSB v0.1, v1.2 and v2.0.
- Mass Storage (umass) is affected.

Submitted by:	Hans Petter Selasky
MFC after:	3 days
2009-10-01 18:37:16 +00:00
cokane
3fee7e94a9 Fix a bad use of NULL instead of zero for int comparison. Sorry for the
breakage.

Submitted by:	bz, des, onemda
MFC after:	3 days
2009-10-01 11:52:06 +00:00
cokane
b9dad229cd style(9) fixes (always compare pointers to NULL)
Also, the previous commit to sys/dev/if_ndis/if_ndis.c also included the
removal of a call to ndis_setstate_80211 that is no longer needed.

Submitted by:	sam
MFC after:	3 days
2009-10-01 02:43:51 +00:00
jhb
446a52616e Do not hold the ACPI A/C adapter lock when changing the power profile.
MFC after:	2 weeks
2009-09-30 17:07:49 +00:00
jhb
18d4fd12aa Split the 'video' ACPI lock up into two locks to resolve a LOR with the
sysctl lock.  The 'video' lock now protects the 'bus' of video output
devices attached to a graphics adapter.  It is used when iterating over
the list of outputs, etc.  The 'video_output' lock is used to lock the
output-specific data similar to a driver lock for the individual video
outputs.

MFC after:	2 weeks
2009-09-30 17:05:26 +00:00
gallatin
e020b62ba4 Two more mxge watchdog fixes:
1) Restore the PCI Express control register after a watchdog
   reset.  This is required because the device will come out
   of watchdog reset with the pectl reg at its default state,
   and important BIOS configuration (like max payload size)
   could be lost.

2) Call mxge_start_locked() for every tx queue before dropping
   the lock in the watchdog handler.   This is required, as
   the queue's buf ring may have filled during the reset.
2009-09-30 14:42:06 +00:00
cokane
247be636e0 Correct a bug that could lead to a kernel panic if a user attempted to
perform 802.11 operations directly on the ndis0 interface before the
first VAP (wlan0) had been created. This would lead to a NULL-pointer
dereference in the kernel.

Submitted by:	Paul B. Mahol <onemda@gmail.com>
MFC after:	3 days
2009-09-30 14:28:38 +00:00
mav
36fe7b55be Fix typo in previous commit.
Add Realtek ALC887 codec ID.
2009-09-30 11:05:12 +00:00
yongari
b9dd684580 Fix multicast handling. All Atheros controllers use big-endian form
in computing multicast hash.

PR:	kern/139137
2009-09-29 23:03:16 +00:00
mav
c71d3f7c6e Add some bits of HDMI/DisplayPort support from later specification updates.
It may be not enough to make them work, but at least should give some
information about these beasts.
2009-09-29 09:36:38 +00:00
rnoland
d19f2a3393 Fix offset handling
MFC after:	1 week
2009-09-28 22:41:28 +00:00
rnoland
ac4eceb715 radeon_family is an enum, so ordering can be important.
sync up with what amd is shipping.

MFC after:	1 week
2009-09-28 22:40:29 +00:00
rnoland
ae3bae8fe3 Fix blit pitch for 4 byte transfers on r600.
MFC after:	1 week
2009-09-28 22:38:44 +00:00
rnoland
c27ab7e948 R600 doesn't support IRQs yet, so don't try to use them.
MFC after:	1 week
2009-09-28 22:37:07 +00:00
yongari
beb5c5d2db For AR8132 fast ethernet controller, do not report 1000baseT
capability to mii(4). Even though AR8132 uses the same model/
revision number of F1 gigabit PHY, the PHY has no ability to
establish 1000baseT link. I have no idea why Atheros use the same
device/model id for this PHY.
With this change atphy(4) does not report 1000baseT media
capability and manual 1000baseT configuration is also disabled
which is more desirable behavior for 10/100Mbps PHY.
2009-09-28 22:18:38 +00:00
yongari
b1cb9fd95c Add DGE-560SX(Yukon XL) to the supported device list. Many thanks
to "Eugene Perevyazko <john <> dnepro dot net>" who kindly gave
remote access to system with DGE-560SX.
2009-09-28 21:11:31 +00:00
yongari
d4cb40b4cb Add workaround for Yukon XL which has hardware bug that can't flush
FIFO.
2009-09-28 21:07:19 +00:00
yongari
7139323b97 Add hack to pass controller specific information to phy driver.
Unlike most other PHYs there is no easy way to know which media
type the PHY supports on Marvell PHYs. MIIF_HAVEFIBER flags is now
passed via bus-specific instance variable of a device. While I'm
here add 88E1112 specific work around to set SIGDET polarity low.
Many thanks "Eugene Perevyazko <john <> dnepro dot net>" who kindly
gave remote access to system with DGE-560SX.
2009-09-28 21:03:28 +00:00
yongari
ac4cfae59c Fix MIB statistics clear routine. This should fix alignment errors on sparc64.
Reported by:	Garrett Damore < gdamore <> opensolaris dot org >
2009-09-28 20:03:37 +00:00
yongari
9c528dca41 Some fiber PHY(88E1112) does not seem to set resolved speed so
always assume we've got IFM_1000_SX.
2009-09-28 19:53:53 +00:00
yongari
898fa4c915 Don't encode model id twice.
Reported by:	Kristof Provost <kristof <> sigsegv dot be>
2009-09-28 19:48:17 +00:00
yongari
af9841a11e It seems some 82559ER controllers do not support Rx checksum
offloading. Datasheet said nothing about the limitation of 82559ER
except WOL. Explicitly disable Rx checksum offloading for
controllers that is known to lack the capability.

PR:	kern/138135
Tested by:	Gooderum, Mark < mgooderum <> websense dot com >
2009-09-28 19:40:16 +00:00
yongari
4d695cf281 Remove unnecessary device reinitialization. 2009-09-28 19:33:52 +00:00
thompsa
ab04ac3fe9 Add back endpoint swap detection that was disabled in an earlier driver
conversion.

Submitted by:	Hans Petter Selasky
2009-09-28 08:18:14 +00:00
thompsa
f54adffeaf Add new FTDI IDs.
Submitted by:	Maks Verver, Arrigo Marchiori
2009-09-28 08:15:26 +00:00
thompsa
13d838412e Add experimental support for usb serial console and polled mode during DDB.
Submitted by:	Hans Petter Selasky
2009-09-28 08:13:50 +00:00
thompsa
d391f7f701 Add a config number quirk for the ELSA_MODEM1
Submitted by:	Stefan Bethke
2009-09-28 08:09:11 +00:00
thompsa
8a5af25984 add more device IDs
Reported by:	Mike Tancsa
Submitted by:	Hans Petter Selasky
2009-09-28 08:07:20 +00:00
thompsa
1115627740 Allow setting of MAC address for AXE based ethernet adapters.
Submitted by:	yongari
2009-09-28 08:05:14 +00:00
thompsa
7c784df5df Increase the rx buffer size to 16384 bytes, this increases RX performance from
50Mbps to 220Mbps on PLANEX GU-1000T.

Submitted by:	yongari
2009-09-28 08:03:52 +00:00
thompsa
225d046f41 - Remove SAMSUNG_YP_U2 now that it is in the cam layer
- Add quirk from Tobias Grosser for Western Mypassword

Submitted by:	Hans Petter Selasky
2009-09-28 08:00:17 +00:00
thompsa
f0ee409396 MFp4
Add new usbdev entries for Marvell, FTDI, Option and Western.
2009-09-28 07:57:23 +00:00
thompsa
fe6300971a Add basic support for USB Network Control Model (NCM) v1.0 to if_cdce.c.
http://www.usb.org/developers/devclass_docs/NCM10.zip

Submitted by:	Hans Petter Selasky
2009-09-28 07:53:55 +00:00
thompsa
f23c472dc2 Add extra safety locking when clobbering xfer->flags_int.started in start and
stop functions, because xfer->flags_int is also updated by the USB controller,
under the controller lock.

Submitted by:	Hans Petter Selasky
2009-09-28 07:46:22 +00:00
thompsa
0e8d1eea65 Correct buffer sizes used so that they match. The old code could give the
impression that a overflow situation existed but was not possible.

Reported by:	kib
Submitted by:	Hans Petter Selasky
2009-09-28 07:42:59 +00:00
thompsa
20d69c073b Add support for USB language selection.
PR:		usb/138563
Reported by:	Bruce Cran
Submitted by:	Hans Petter Selasky
2009-09-28 07:41:17 +00:00
thompsa
430f344730 Fix NULL-pointer dereference in usb_endpoint_foreach().
PR:		usb/138389
Submitted by:	Patroklos Argyroudis at census, inc
2009-09-28 07:39:51 +00:00
thompsa
af97dcb823 Add support for ChipHead 341 serial port adapter.
Submitted by:	Hans Petter Selasky
2009-09-28 07:32:11 +00:00
thompsa
313dce25ce Clear all interrupts rather than just SETUP packet.
Submitted by:	Hans Petter Selasky
2009-09-28 07:10:32 +00:00
thompsa
9566db332f Simplify logic around setting EHCI_QH_DTC and expand some htohc32(temp.sc, 0)
statements to zero.

Submitted by:	Hans Petter Selasky
2009-09-28 07:09:17 +00:00
thompsa
1e9eba768b Import two PCI quirks from Linux
- Add quirk for ATI SB600 and SB700 to free SMB controller
 - Correct schedule sleep time to 10us on the VIA ehci controller

Reported by:	Dorian B<FC>ttner, Andriy Gapon
Submitted by:	Hans Petter Selasky
2009-09-28 07:06:47 +00:00
thompsa
d0aa741310 MFp4 @ 168387
- clean up USB detach logic. There seems to be some problems detaching multiple
  USB HUBs connected in series from the root.

- after this patch the rule is:
  1) Always use device_detach() on the USB HUB first.
  2) Never just device_delete_child() on the USB HUB, because that function
  will traverse to all the device leaves and free them first, and then the USB
  stack will free the devices twice which doesn't work very well.

- make sure the did DMA delay gets set after the timeout has elapsed to make
  logic more clear. There is no functional difference.

Submitted by:	Hans Petter Selasky
2009-09-28 07:01:54 +00:00
ed
9ed9beeb2c Add support for VT200-style mouse input.
Right now if applications want to use the mouse on the command line,
they use sysmouse(4) and install a signal handler in the kernel to
deliver signals when mouse events arrive. This conflicts with my plan to
change to TERM=xterm, so implement proper VT200-style mouse input.

Because mouse input is now streamed through the TTY, it means you can
now SSH to another system on the console and use the mouse there as
well. The disadvantage of the VT200 mouse protocol, is that it doesn't
seem to generate events when moving the cursor. Only when pressing and
releasing mouse buttons.

There are different protocols as well, but this one seems to be most
commonly supported.

Reported by:	Paul B. Mahol <onemda gmail com>
Tested with:	vim(1)
2009-09-27 18:19:41 +00:00
jkim
6f26f72e08 Copy apm(4) emulation from sys/i386/acpica/acpi_machdep.c and
install apm(8) and apm_bios.h on amd64.
2009-09-27 14:00:16 +00:00
ed
b69a48a63f Add 256 color support.
It is quite inconvenient that if an application for xterm uses 256 color
mode, text suddenly starts to blink (because of ;5; in the middle).
We'd better just implement 256 color mode and add a conversion routine
from 256 to 8 color mode, which doesn't seem to be too bad in practice.

Remapping colors is done quite simple. If one of the channels is most
actively represented, primary colors are used. If two channels are most
actively represented, secondary colors are used. If all three channels
are equal (gray), it picks between black and white.

Reported by:	Paul B. Mahol <onemda gmail com>
2009-09-26 15:26:32 +00:00
bz
4c721eede8 lindev(4) [1] is supposed to be a collection of linux-specific pseudo
devices that we also support, just not by default (thus only LINT or
module builds by default).

While currently there is only "/dev/full" [2], we are planning to see more
in the future.  We may decide to change the module/dependency logic in the
future should the list grow too long.

This is not part of linux.ko as also non-linux binaries like kFreeBSD
userland or ports can make use of this as well.

Suggested by:	rwatson [1] (name)
Submitted by:	ed [2]
Discussed with:	markm, ed, rwatson, kib (weeks ago)
Reviewed by:	rwatson, brueffer (prev. version)
PR:		kern/68961
MFC after:	6 weeks
2009-09-26 12:45:28 +00:00
jkim
ecf0add58c Fix couple of style nits missed in the previous commit. 2009-09-25 20:06:31 +00:00
jkim
1e05d21cdd - Use x86bios_offset() instead of BIOS_PADDRTOVADDR() macro.[1]
- Clear all registers before calling real mode interrupt handlers as we did
for dpms and vesa and re-enable the function as it should be fixed by this.
- Tidy up register access.  For example, when we call INT 0x15, AH=0xc0,
we used to initialize AX=0xc000 to clear AL at the same time but it is
very confusing.  We don't have to do this any more because we are explicitly
clearing all registers now.
- Check size of system configuration table although it is almost always 8.
This is to make sure we are not reading some random low physical memory.
Hopefully it is just zero in that case. :-)
- Fix some style nits and add more comments.

Submitted by:	paradox (ddkprog yahoo com)[1]
2009-09-25 19:49:07 +00:00
jkim
730c4fcb79 Reject some VESA graphics modes if the controller does not have enough
memory to support them.  Some adapters have expansible memory slots but
video mode table is static.  In this case, unusable modes may be reported.

Submitted by:	paradox (ddkprog yahoo com) (initial patch)
2009-09-25 18:08:38 +00:00
delphij
3459978671 Fix LINT build. 2009-09-25 02:19:57 +00:00
jkim
3bdf7a1c80 Initialize registers to zero before calling the interrupt handlers inside
emulator as we did in r197424 for vesa.

Submitted by:	paradox (ddkprog yahoo com)
2009-09-24 20:23:24 +00:00
jkim
f5566212dc Some broken VESA BIOSes, e.g., IBM T23, return wrong value from
vesa_bios_get_line_length() in graphics mode.  Always calculate the value
from known video info instead.

Submitted by:	paradox (ddkprog yahoo com)
2009-09-24 20:10:00 +00:00
jkim
54c804074e - Use FreeBSD function naming convention.
- Change x86biosCall() to more appropriate x86bios_intr().[1]

Discussed with:	delphij, paradox (ddkprog yahoo com)
Submitted by:	paradox (ddkprog yahoo com)[1]
2009-09-24 19:24:42 +00:00
yongari
15d9d0a9d2 Align Tx/Rx descriptors on 32 bytes boundary instead of PAGE_SIZE.
Also align setup descriptor on 32 bytes boundary. Tx buffer have no
alignment limitation so create dmamap without alignment
restriction[1]. Rx buffer still seems to require 4 bytes alignment
limitation but we can simply use MCLBYTES for size to map the
buffer instead of TULIP_DATA_PER_DESC as the buffer is allocated
with m_getcl(9).
de(4) supports up to TULIP_MAX_TXSEG segments for Tx buffers,
increase maximum dma segment size to TULIP_MAX_TXSEG * MCLBYTES.
While I'm here remove TULIP_DATA_PER_DESC as it is not used anymore.

This should fix de(4) breakage introduced after r176206.

Submitted by:	jhb [1]
Reported by:	WATANABE Kazuhiro < CQG00620 <> nifty dot ne dot jp >
Tested by:	WATANABE Kazuhiro < CQG00620 <> nifty dot ne dot jp >,
		Takahashi Yoshihiro < nyan <> jp dot freebsd dot org >
2009-09-24 17:53:00 +00:00
yongari
39fa231fbd Destroy dmamap in dma cleanup. 2009-09-24 17:11:41 +00:00
yongari
e2f2d3f5c5 Consistently use bus_addr_t. 2009-09-24 17:07:04 +00:00
yongari
2109203e5b Use __NO_STRICT_ALIGNMENT to determine whether de(4) have to apply
alignment fixup code for received frames on strict alignment
architectures.
2009-09-24 16:57:35 +00:00
jhb
5744bc1d8c Remove unnecessary locking from attach(). This fixes a LOR between the
acpi_ibm lock and the sysctl lock.

MFC after:	3 days
2009-09-24 16:51:56 +00:00
avg
96f7c01c8c number of cleanups in i386 and amd64 pci md code
o introduce PCIE_REGMAX and use it instead of ad-hoc constant
o where 'reg' parameter/variable is not already unsigned, cast it to
  unsigned before comparison with maximum value to cut off negative
  values
o use PCI_SLOTMAX in several places where 31 or 32 were explicitly used
o drop redundant check of 'bytes' in i386 pciereg_cfgread() - valid
  values are already checked in the subsequent switch

Reviewed by:	jhb
MFC after:	1 week
2009-09-24 07:11:23 +00:00
jkim
4f6b75d358 Move sys/dev/x86bios to sys/compat/x86bios.
It may not be optimal but it is clearly better than the old place.

OK'ed by:	delphij, paradox (ddkprog yahoo com)
2009-09-23 20:49:14 +00:00
jkim
8f4cddf2f3 - Use spin lock instead of default mutex for safety. INT/IRET instructions
save/clear/restore flags but emulated flags have no effect on the host.
I believe BIOS writers never meant to run their code in emulated
environment with interrupt enabled. :-)
- Use memcpy(3) instead of copying individual members.  I believe struct
x86regs was intentionally copied from the first half of struct x86emu_regs
for this very purpose.
- Fix some style nits and consistencies.

Reviewed by:	delphij, paradox (ddkprog yahoo com)
2009-09-23 20:13:36 +00:00
rpaulo
0ac2765e98 Replace 'can not' with 'cannot' so that we use 'cannot' everywhere. 2009-09-23 17:48:16 +00:00
jhb
3f9fa059d7 Extract the code to find and map the MADT ACPI table during early kernel
startup and genericize it so it can be reused to map other tables as well:
- Add a routine to walk a list of ACPI subtables such as those used in the
  APIC and SRAT tables in the MI acpi(4) driver.
- Move the routines for mapping and unmapping an ACPI table as well as
  mapping the RSDT or XSDT and searching for a table with a given signature
  out into acpica_machdep.c for both amd64 and i386.
2009-09-23 15:42:35 +00:00
jhb
db54026572 Uninline an instance of STAILQ_FOREACH_SAFE(). 2009-09-23 15:39:54 +00:00
delphij
5f1ec7efd7 Initialize registers to zero before calling the interrupt handlers inside
emulator.  This fixes VESA related freeze observed on some systems.

Submitted by:	paradox <ddkprog yahoo com>
2009-09-23 02:45:02 +00:00
mav
d58971bf9a Lock bus scan. 2009-09-22 22:20:43 +00:00
delphij
9258fa96c6 Temporarily disable typematic retrieving code until we get a real fix,
which currently causes hangs in some configurations.

Reported by:	joel
Submitted by:	swell.k at gmail.com
2009-09-22 20:12:10 +00:00
jhb
aefeeea8bf The elements in the component arrays may be direct Package objects rather
than references to objects.  In that case, simply use the Package directly.

I think a recent change to ACPI-CA is causing the interpreter to
automatically expand these references.

Reported by:	Olivier Smedts  olivier gid0 org
MFC after:	3 days
2009-09-22 18:34:23 +00:00
rpaulo
4d7a22b3ee Reserve events for XScale.
Reviewed by:	jkoshy, gnn
MFC after:	1 week
2009-09-22 17:45:28 +00:00
rdivacky
28435a4f36 Change the command argument to ioctl routines to u_long to avoid
truncating the command to 32bit on 64bit archs where int is 32bit
(ie. amd64).

Approved by:	scottl
Approved by:	ed (mentor, implicit)
2009-09-22 16:28:07 +00:00
jhb
335809a00b Don't reread the command register to see if enabling I/O or memory
decoding "took".  Other OS's that I checked do not do this and it breaks
some amdpm(4) devices.  Prior to 7.2 we did not honor the error returned
when this failed anyway, so this in effect restores previous behavior.

PR:		kern/137668
Tested by:	Aurelien Mere  aurelien.mere  amc-os.com
MFC after:	3 days
2009-09-22 15:43:03 +00:00
joel
1b7bf8e6f4 Move es137x.c and es137x.h to a 2-clause BSD license. Also move a few
comments.

Submitted by:	Joachim Kuebart
Approved by:	core, Russell Cattelan <cattelan@thebarn.com>
2009-09-22 13:23:59 +00:00
cokane
fb78ea79e0 The ndis_scan function may be started after ndis vap have been destroyed
PR:		kern/138632
Submitted by:	Paul B. Mahol <onemda at gmail.com>
MFC after:	3 days
2009-09-22 12:36:51 +00:00
marius
59346bd715 - Add missing bus_dmamap_sync(9) calls for the work DMA map. Previously
the work area was totally unsynchronized which means this driver only
  had a chance of working on x86 when no bounce buffers were involved,
  which isn't that likely given that support for 64-bit DMA is currently
  broken throughout ata(4).
- Add necessary little-endian conversion of accesses to the work area,
  making this driver work on big-endian hosts. While at it, use the
  alignment-agnostic byte order encoders in order to be on the safe side.
- Clear the reserved member of the SG list entries in order to be on the
  safe side. [1]

Submitted by:	yongari [1]
Reviewed by:	yongari
MFC after:	3 days
2009-09-22 11:47:21 +00:00
marius
0110876eec - According to Linux, the ALi M5451 can do 31-bit DMA instead of just
30-bit like the reset of the controllers supported by this driver.
  Actually ALi M5451 can be setup up to generate 32-bit addresses by
  setting the 31st bit via the accompanying ISA bridge, which allows
  it to work in sparc64 machines whose IOMMU require at least 32-bit
  DMA. Even though other architectures would also benefit from 32-bit
  DMA, enabling this bit is limited to sparc64 as bus_dma(9) doesn't
  generally guarantee that a low address of BUS_SPACE_MAXADDR_32BIT
  results in a buffer in the 32-bit range.
- According to Tatsuo YOKOGAWA's ali(4), the the DMA transfer size of
  ALi M5451 is fixed to 64k and in fact using the default size of 4k
- The 4DWAVE DX and NX require the recording buffer to be 8-byte
  aligned so adjust the bus_dma_tag_create(9) accordingly.
- Unlike the rest of the controllers supported by this driver, the
  ALi M5451 only has 32 hardware channels instead of 64 so limit the
  loop in tr_intr() accordingly. [1]

Submitted by:	yongari [1]
Reviewed by:	yongari (superset of what is committed)
MFC after:	3 days
2009-09-22 11:38:45 +00:00
ed
f6bdb09ba4 Use an unsigned integer for storing the key code.
It seems Clang breaks when checking for SPCLKEY, which is now
0x80000000. Using an unsigned integer fixes this. This is also
consistent with other pieces of kbd/syscons code, because these also use
u_int.

Submitted by:	rdivacky
2009-09-22 11:29:11 +00:00
gallatin
aeed8258a9 Improve mxge watchdog routine's ability to reliably reset a failed NIC:
- Mark the link as down, so if watchdog reset fails, link watching
    failover software can notice it
- Don't send MXGEFW_CMD_ETHERNET_DOWN if the NIC has been reset, it is
    not needed, and will fail on a freshly reset NIC.
- Ensure the transmit routines aren't attempting to PIO write to doorbells
    while the NIC is being reset.
- Download the correct f/w, rather than using the EEPROM f/w after reset.
- Export a count of the number of watchdog resets via sysctl
- Zero all f/w stats at reset.  This will lead to less confusing
    diagnostic output when investigating NIC failures.

MFC after:	3 days
2009-09-21 20:16:10 +00:00
gallatin
f5d9e7af24 Add support for throttling transmit bandwidth. This is most commonly
used to reduce packet loss on high delay (WAN) paths with a
slow link.
2009-09-21 14:41:07 +00:00
delphij
3d92c94a1b To be safe, make this module initialize earlier by specifying SI_SUB_CPU
instead of SI_SUB_KLD.  Note that we don't believe that there is any
consumers of x86bios that would be triggered in the early stage of boot,
so this is more or less just a safebelt.

Submitted by:	swell.k at gmail.com
2009-09-21 09:09:55 +00:00
delphij
c57e67ab22 Style(9) fixes.
Submitted by:	swell.k at gmail.com
2009-09-21 08:53:26 +00:00
delphij
21d395d888 Allow atkbd to obtain keyboard repeat rate from BIOS on amd64.
Submitted by:	swell.k at gmail.com
2009-09-21 08:24:22 +00:00
delphij
fc497a4fc2 Collapase interrupt supporting functions to a new module, and switch from
x86emu to this new module.

This changeset also brings a fix for bugs introduced with the initial
x86emu commit, which prevents the user from using some display mode or
cause instant reboots during mode switch.

Submitted by:	paradox <ddkprog yahoo com>
2009-09-21 08:17:57 +00:00
delphij
928fee6a3a Enable s3pci on amd64 which works on top of VESA, and allow
static building it into kernel on i386 and amd64.

Submitted by:	swell.k at gmail.com
2009-09-21 07:05:48 +00:00
mjacob
dfb74491e6 (semiforced commit to add comment missed in last delta)
Add a maximum response length for FCP RSPNS IUs.

Clarify some of the FC option words for setting parameters
and try and disable automatic PRLI when in target mode- this
should correct some cases of N-port topologies with 23XX cards
where we put out an illegal PRLI (in target mode only we're
not supposed to put out a PRLI).
2009-09-21 01:41:19 +00:00
mjacob
cde47b0029 Remove file unused in freebsd. 2009-09-21 01:38:22 +00:00
jhb
b03385f44c Re-remove the IBM0057 ID used for PS/2 mouse controllers. The asl for the
61p includes the hotkey device as IBM0068 and the mouse as IBM0057 similar
to other systems.

Submitted by:	marius
MFC after:	3 days
2009-09-20 13:28:19 +00:00
ed
48c86dac05 Make the keyboard layer Unicode aware.
Just take keyent_t to use an u_int to store the Unicode codepoints.
Unfortunately the keymap is now too big to be loaded using an ioctl
argument, so change the ioctl to pick a pointer.

This change breaks kbdcontrol ABI. It doesn't break X11, because X11
doesn't do anything with syscons keymaps. It just switches the device
out of K_XLATE.

Obtained from:	//depot/user/ed/newcons/...
2009-09-19 17:56:26 +00:00
jkim
9a30bd624e Change cache attribute for VESA frame buffer from UC to write-combining.
This improves scrolling speed for high resolution graphics mode console.
2009-09-19 04:36:38 +00:00
ed
87c8593067 Just use ttydisc_rint_simple() instead of doing it ourselves.
This code seems to do exactly the same as ttydisc_rint_simple() does
nowadays. Just remove it.

Obtained from:	//depot/user/ed/newcons/sys/dev/syscons/syscons.c
2009-09-18 15:39:09 +00:00
rpaulo
4bb0edd890 Call mwl_rxdma_cleanup() if there was an error setting up the RX DMA. 2009-09-18 12:25:31 +00:00
scottl
d2e2c07ef5 Sync driver with Yahoo:
- Implement MSI support (MSIX support was already there)
- Use a table to drive MSI/MSIX exceptions
- Pre-calculate the command address instead of wasting cycles doing the
  calculation on every i/o.
2009-09-16 23:27:14 +00:00
scottl
a4f91455d4 Fix locking around copyout() operations. 2009-09-16 23:17:22 +00:00
scottl
7780e2c81f Make MSI and PERFORMANT interrupts work correctly. Only require the minimum
number of MSIX interrupts that are needed, and don't strictly check for 4.
Enable enough interrupt mask bits so that the controller will generate
interrupts in PERFORMANT mode.  This fixes the hang-on-boot issues that
people were seeing with newer controllers.
2009-09-16 23:10:10 +00:00
scottl
ed3e2dff4b Increase CISS_MAX_PHYSTGT to 256 so that it matches what the controller might
give us.  Without this, certain data structures get sized incorrectly, leading
to a panic on certain cards that want to use high-value target numbers.
2009-09-16 22:52:20 +00:00
mjacob
ae451af40c Accomodate old style XPT_IMMED_NOTIFY and XPT_NOTIFY_ACK so that
we at least don't panic.

We don't really support dual role mode (INITIATOR/TARGET) any more. We
should but it's broken and will take a fair amount of effort to fix
and correctly manage both initiator and target roles sharing the port
database. So, for now, disallow it.
2009-09-15 02:25:03 +00:00
jkim
f70487e834 Restore (undocumented) support for early revisions and add more comments.
Reported by:	kris
2009-09-14 23:08:19 +00:00