13422 Commits

Author SHA1 Message Date
sos
97d6dd54fd Add uma zone for composite ops.
Submitted by:	des
2005-04-18 16:01:56 +00:00
sos
47b4ce0270 Adjust the RAID type pickup code for the VIA, we dont actually care
if the array is bootable or not (yet).
2005-04-18 13:51:03 +00:00
imp
9052714aec Fix newer Xircom CBE2-100 cards that were reporting
dc0: MII without any PHY!
We have to enable the connection to the MII first.  Doing so fixes the
problem cards without breaking the older, working cards.

Bad card provided by: deischen
2005-04-18 03:31:29 +00:00
marius
dc4a70aca9 Merge some style and minor changes from NetBSD:
- ncr53c9x.c:
  1.108: Remove unreachable break after return and goto statements.
  1.109: avoid strong words; use 'screw' instead
  1.110: Fix some typos. From Tom Cosgrove via jmc@openbsd.
  1.114: nuke trailing whitespace

  1.107 was already merged, 1.112 and 1.113 are not relevant for FreeBSD.
  1.111 is a functional change and will be merged later.

- ncr53c9xreg.h:
  1.12: DMA, not dma nor Dma.
  1.13: Fix some typos. From Tom Cosgrove via jmc@openbsd.
  1.14: nuke trailing whitespace

- ncr53c9xvar.h:
  1.43: Fix some typos. From Tom Cosgrove via jmc@openbsd.
  1.44: Constify.

  1.42 and 1.46 were already merged, 1.45 is not relevant for FreeBSD.
2005-04-17 17:44:01 +00:00
marius
44c82d73e2 Style and minor changes:
- Merge esp_sbus.c rev. 1.31 from NetBSD: nuke trailing whitespace.
  Rev. 1.28 and 1.30 were already merged, 1.29 is not relevant for FreeBSD.
- Remove unused headers.
- Use BUS_PROBE_DEFAULT.
- Use __func__ instead of hardcoded function names in error messages.
- Correct some comments.
- Correct some function declarations to match their prototypes.
- Some style(9) fixes (don't use function calls in initializers; indentation).
- Zero the allocated structs to avoid problems with uninitialized members.
- Remove the ifdef'ed out SBus interrupt priority code and the hook for
  ncr53c9x_reset(), remove the unused SBus interrupt priority member from
  esp_softc. On FreeBSD setting the SBus interrupt priority is entirely done
  in sbus(4) and the reset function isn't even really used in NetBSD.
- s,dma,DMA, in comments.
- Make the code fit in 80 columns.
2005-04-17 17:42:36 +00:00
matk
9d042448ba Fix a bug where we call pcm_getbuffersize twice.
Pointed out by:	Kazuhito HONDA <kazuhito at ph dot noda dot tus dot ac dot jp>
2005-04-17 16:26:08 +00:00
matk
c2af0a8999 De-dma the uaudio <-> pcm bridge. We were not capable of doing DMA from
this buffer anyway so the constraint that it had to be DMA capable only
caused pain when devices failed to aquire the memory.  Use a regular
malloc instead with sndbuf_setup.

Approved by:    tanimura (mentor)
2005-04-17 15:26:51 +00:00
sos
2cb9485db2 Add one more Promise SATAII/150 chip id. 2005-04-17 13:37:57 +00:00
julian
b07343590a On record only devices, don't fail if we don't have a play channel.
MFC after: 3 days
2005-04-17 07:42:28 +00:00
sos
01a15eb8cb Spell ATA_NFORCE4_S2 correctly. 2005-04-16 20:03:49 +00:00
anholt
ed881e3d94 Update to DRM CVS as of 2005-04-12, bringing many changes:
- Split core DRM routines back into their own module, rather than using the
  nasty templated system like before.
- Development-class R300 support in radeon driver (requires userland pieces, of
  course).
- Mach64 driver (haven't tested in a while -- my mach64s no longer fit in the
  testbox).  Covers Rage Pros, Rage Mobility P/M, Rage XL, and some others.
- i915 driver files, which just need to get drm_drv.c fixed to allow attachment
  to the drmsub device.  Covers i830 through i915 integrated graphics.
- savage driver files, which should require minimal changes to work.  Covers the
  Savage3D, Savage IX/MX, Savage 4, ProSavage.
- Support for color and texture tiling and HyperZ features of Radeon.

Thanks to:	scottl (much p4 handholding)
		Jung-uk Kim (helpful prodding)
PR:		[1] kern/76879, [2] kern/72548
Submitted by:	[1] Alex, lesha at intercaf dot ru
		[2] Shaun Jurrens, shaun at shamz dot net
2005-04-16 03:44:47 +00:00
sos
e9c922da28 Make things compile again with ATA_STATIC_ID. 2005-04-15 14:19:41 +00:00
sos
b22bb8078c Move the creation of ata_channel child devices to the channel code.
This allows to attach to the children (ATA devices) even without a
driver being attached. This allows atapi-cam to do its work both
with and without the pure ATAPI driver being present.

ATA patches by /me
ATAPI-cam pathes by Thomas
2005-04-15 10:20:52 +00:00
jhb
4617f36749 Call pci_print_verbose() before pci_add_resources() so that the order of
printf's during a verbose boot is more intuitive (the BAR listings and
interrupt routing info now comes after the config header dump rather than
just before it).
2005-04-14 17:52:55 +00:00
imp
4b37bbd486 In ppsintr, we needed ppsdev to get to the softc and nothing else.
Save a memory dereference in the ISR by passing this in directly.
Calling pps_capture is MP safe for all other operations on struct
pps_state, so there's no need to aquire the lock before we do this,
even from a fast ISR.  Avoid dereferencing sc->ppbus until after
pps_capture is called as well.  These actions reduce somewhat the
cache effects that cause variance in interrupt times.  On an
especially slow test machine (300MHz Cyrix GXm), this reduces the
interrupt latency about about 10% (from 21us to 19us) and helps a
little with the variance (although most of the variance seems to be
caused by lots of interrupt masking).

This also happens fixes one or two of bde's style issues.
2005-04-14 15:56:10 +00:00
sos
08ff41b73d Read back the real taskfile register values when in 48BIT mode. 2005-04-14 08:48:45 +00:00
marks
955d89243d Use AcpiUtStrupr() instead of strupr() as the latter will disappear in
future versions of acpica.

MFC after:	2 weeks
2005-04-14 06:50:13 +00:00
jhb
5c0bcd6fac Probe PCI link devices early so that we turn them all off via _DIS before
we start turning any of them back on again.  This works around a bug in
some BIOSen that alias two different link devices for APIC vs ATPIC modes
onto the same physical hardware link.

Submitted by:	njl
Tested by:	Antoine Brodin antoine dot brodin at laposte dot net
2005-04-14 06:45:24 +00:00
imp
83f4612675 Fix compile error :-(. 2005-04-13 19:10:27 +00:00
mdodd
85b1360c6c Test for NULL before use.
Submitted by:	sam (Coverity)
2005-04-13 17:39:43 +00:00
mdodd
064ba2accd Add KASSERT() to warn against NULL deref.
Submitted by:	sam (Coverity)
2005-04-13 17:36:18 +00:00
bms
ad7308e5dc Use pci_find_bsf() to retrieve the PCI device associated with
a bus/device/function tuple.
This change enables pciconf(8) to work with CardBus devices.

Reviewed by:	imp
2005-04-13 17:34:38 +00:00
julian
7287eb95eb The maximum allowable alloc is 16K not (16K-1).
This whole section is actually overly restrictive and
another patch is in the works.
2005-04-13 16:39:22 +00:00
imp
4085e6fe95 Since cbb implements the pcib_ interface, it must also implement the
pcib_route_interrupt interface.  Since there's only one interrupt pin
in the CardBus form factor, everybody gets to share it.  Implement
cbb_route_interrupt to return the interrupt we have.

Suggested by: bms
2005-04-13 16:35:15 +00:00
imp
d66c1ecbfc Default to a interrupt router that returns an invalid interrupt.
Otherwise, busses that implement the pcib interface that forget to
implement pcib_route_interrupt would return EIO, which the caller
interprets as 'use interrupt 6'.  This is likely the cause of much of
the grief that we had when I enabled power modes for the cardbus
bridge, since the card needed to reroute the interrupt to it and it
was getting 6 which was d by the pccbb sanity checks.
2005-04-13 16:30:30 +00:00
nyan
b12fd2aedd Remove ifdef PC98. 2005-04-13 13:02:58 +00:00
sos
9d28f86771 Add a ata_setmode method so we dont panic on setmode.
Note that the mode is only set on the device, we (mostly) have
no knowledge on how to set mode on the controller if at all possible.
2005-04-13 07:14:17 +00:00
mdodd
d87a666d7a Make it clear that the statement following the conditional is a NOP. 2005-04-13 06:42:43 +00:00
mdodd
9a285e34ff Define additional commands.
Obtained from:	 Linux
2005-04-13 05:09:49 +00:00
mdodd
5084e42aff Whitespace cleanup. 2005-04-13 05:06:57 +00:00
mdodd
273ef5bed4 Remove unnecessary dpt_free(). 2005-04-13 05:03:14 +00:00
mdodd
0ed47f8e65 Invert conditional and use continue to reduce nesting. 2005-04-13 03:36:24 +00:00
imp
60ff5c6430 don't use C keyword register as CPP macro argument name 2005-04-12 23:32:26 +00:00
vkashyap
363d709ec6 The latest release of the FreeBSD driver (twa) for
3ware's 9xxx series controllers.  This corresponds to
the 9.2 release (for FreeBSD 5.2.1) on the 3ware website.

Highlights of this release are:

1. The driver has been re-architected to use a "Common Layer"
    (all tw_cl* files), which is a consolidation of all OS-independent
    parts of the driver.  The FreeBSD OS specific portions of the
    driver go into an "OS Layer" (all tw_osl* files).
    This re-architecture is to achieve better maintainability, consistency
    of behavior across OS's, and better portability to new OS's (drivers
    for new OS's can be written by just adding an OS Layer that's specific
    to the OS, by complying to a "Common Layer Programming Interface" API.

2. The driver takes advantage of multiple processors.

3. The driver has a new firmware image bundled, the new features of which
   include Online Capacity Expansion and multi-lun support, among others.
   More details about 3ware's 9.2 release can be found here:
   http://www.3ware.com/download/Escalade9000Series/9.2/9.2_Release_Notes_Web.pdf

Since the Common Layer is used across OS's, the FreeBSD specific include
path for header files (/sys/dev/twa) is not part of the #include pre-processor
directive in any of the source files.  For being able to integrate twa into
the kernel despite this, Makefile.<arch> has been changed to add the include
path to CFLAGS.

Reviewed by: scottl
2005-04-12 22:07:11 +00:00
sam
8105e9aef9 honor new IEEE80211_KEY_GROUP key flag
Reviewed by:	Tai-hwa Liang
2005-04-12 17:56:43 +00:00
imp
899856ecd8 Big cleanup of resource code for pccard. Once coventry noticed
problems here, it became clear we were being too complex.

o Don't keep track of resources in two places
o Use resource_list_purge instead of rolling our own
o Just reassign the ownership of the resource, rather than freeing it
  and reallocating it.
o Fix compile problems when sizeof(u_long) != sizeof(int)
2005-04-12 15:25:31 +00:00
sos
9e1c558a88 On amd64 int64_t != long long. 2005-04-12 15:24:00 +00:00
sos
3660e2566d Better use the right name for the VIA software RAID. 2005-04-12 13:29:47 +00:00
sos
a06da1c3b9 Add support for VIA Tech metadata as used on thier SATA parts. 2005-04-12 12:25:27 +00:00
imp
ab80434208 Cleanup of resource allocation code after having my attention focused on
this code:
o rid is stored in the resource, so don't bother keeping track of it here.
o Implement memory space
o Don't try to activate 'memory card' CFEs.  This is type memory, as opposed
  to the memory resource.
2005-04-12 06:00:06 +00:00
imp
a76323e26f Use return value of resource_list_add to avoid a second
resource_list_find.  Check to make sure that rle is not NULL and panic
if it is (but it appears that resource_list_add already panics, so I'm
not entirely sure it is necessary now).

Add a test to make sure we have a interrupt resource when we're
disabling it.  This is also a cannot happen, but the extra care
shoudln't hurt.

Found by: Coventry tool via sam@
2005-04-12 04:30:35 +00:00
iedowse
e1d3e5ff38 Fix the handling of the UCS_RXSTOP flag so that it always tracks
whether or not the receive pipe is stopped. This ensures that we
do not attempt to start the same transfer twice, and it allows
ucomstop() to skip the restarting of the read pipe if it was not
originally running, such as when called indirectly from ucomreadcb().

PR:		kern/79420
MFC after:	1 day
2005-04-12 00:26:40 +00:00
sos
ccda085fe1 Fix the same silly alloc mistake for nVidia and SiS as with VIA in
the previous commit.
2005-04-11 20:50:14 +00:00
sos
b999703730 Fix the bug that caused SATA disks on VIA etc to fail attach. 2005-04-11 20:28:15 +00:00
imp
154f169fab It isn't a whinable offence to want memory when the bar says ioport.
Put that behind bootverbose to make the ata driver less chatty on
advanced hardware.

Requested by: sos
2005-04-11 02:08:05 +00:00
wpaul
a3b2d3191d Create new i386 windows/bsd thunking layer, similar to the amd64 thunking
layer, but with a twist.

The twist has to do with the fact that Microsoft supports structured
exception handling in kernel mode. On the i386 arch, exception handling
is implemented by hanging an exception registration list off the
Thread Environment Block (TEB), and the TEB is accessed via the %fs
register. The problem is, we use %fs as a pointer to the pcpu stucture,
which means any driver that tries to write through %fs:0 will overwrite
the curthread pointer and make a serious mess of things.

To get around this, Project Evil now creates a special entry in
the GDT on each processor. When we call into Windows code, a context
switch routine will fix up %fs so it points to our new descriptor,
which in turn points to a fake TEB. When the Windows code returns,
or calls out to an external routine, we swap %fs back again. Currently,
Project Evil makes use of GDT slot 7, which is all 0s by default.
I fully expect someone to jump up and say I can't do that, but I
couldn't find any code that makes use of this entry anywhere. Sadly,
this was the only method I could come up with that worked on both
UP and SMP. (Modifying the LDT works on UP, but becomes incredibly
complicated on SMP.) If necessary, the context switching stuff can
be yanked out while preserving the convention calling wrappers.

(Fortunately, it looks like Microsoft uses some special epilog/prolog
code on amd64 to implement exception handling, so the same nastiness
won't be necessary on that arch.)

The advantages are:

- Any driver that uses %fs as though it were a TEB pointer won't
  clobber pcpu.
- All the __stdcall/__fastcall/__regparm stuff that's specific to
  gcc goes away.

Also, while I'm here, switch NdisGetSystemUpTime() back to using
nanouptime() again. It turns out nanouptime() is way more accurate
than just using ticks(). On slower machines, the Atheros drivers
I tested seem to take a long time to associate due to the loss
in accuracy.
2005-04-11 02:02:35 +00:00
imp
dff27787eb Go ahead and try to allocate PCI_BAR(5) for ata devices. 2005-04-10 23:49:04 +00:00
sos
2c608a89b2 Use the ata_suspend/resume functions instaead of the bus_generic ones.
This should unbreak suspend/resume.

Contributed by:	Wiktor Niesiobedzki
2005-04-10 21:43:29 +00:00
sos
ae0acb41f1 Fix FreeBSD native SPAN arrays.
Prodded by: Ian Dowse
2005-04-10 21:39:25 +00:00
njl
77a934a1ee Set CPU speed to 100% in acpi_throttle attach. This is needed for some
systems that boot with this value at the lowest setting.  Change the
default boot config back to "leave frequency as BIOS set it".  Also, fix
buglet where acpi_throttle wouldn't be used if p4tcc was present but
disabled by the user.

MFC after:	1 week
2005-04-10 20:04:30 +00:00