EtherJet, the interrupt is selected in the eeprom based on the layout
of the PC Card board. Since this is encoded into the EEPROM, and has
no relationship to the IRQ that the pccard bridge routes the PC Card's
interrupt pin to.
As such, stop writing to that register. This gets my EtherJet working.
# The eeprom reading code appears to be totally wrong for my EtherJet
# card. This causes the card to bogusly detect the media options
# available.
significant clean up and optimizations:
- don't call bioq_disksort() on every command, the hardware will do that for
us.
- remove all of the complicated bio deferral code. bio's that can't be
serviced immediately can just wait on the bioq.
- Only reserve one command object for doing control commands to the card.
This simplifies a lot of code and significantly reduces the size of the
command struct.
- Allocate commands out of a slab instead of embedding them into the softc.
- Call the command action method directly instead of having ips_get_free_cmd()
call it indirectly.
MFC After: 1 week
null-modem tty device emulate the speed settings faithfully.
The speed is emulated independently for the two directions, using
the slower of the local sides ispeed and the remote sides ospeed.
The emulated speed takes settings of bits/char, parity and stopbit
into account.
Inspired by: The BSD-DK Editor Celebrity Deathmatch Contest
the interface when going to toggle VLAN support for
internal reasons. If the IFCAP_VLAN_HWTAGGING bit is
cleared, we should rely on the (re)init routine to turn
VLAN support off and never touch the relevant hardware bits.
This applies to other capability bits, too. The user
obviously has a reason for clearing a capability bit,
e.g., if his particular NIC is buggy and hangs if a
certain hardware capability is turned on even for a
fraction of a second.
The flag adapter->em_insert_vlan_header still is set or
reset irrespective of the IFCAP_VLAN_HWTAGGING setting,
as before, in order to handle the case when a user sets
promiscuous mode on an interface first and later turns
its IFCAP_VLAN_HWTAGGING bit on.
This change might look orthogonal to rev#1.85, but in fact
it is not. It introduces bugfixes that hopefully will make
implementing the general scheme mentioned in the commit
message of rev#1.85 easier.
configuration: it appears to work properly in the non-promiscuous case, but
we've not yet implemented a more general solution that maintains full
functionality with promiscuous mode enabled. While my hope is that we can
get one implemented soon, this will improve functionality substantially in
the mean time.
MFC after: 3 days
AX88190 ones, but that one only minorly):
o don't set flags in the match routine. They appear to be cleared
when probe/attach is called. Before this change, they were
always treated as a simple ne2000, which would fail to get the
right NIC address.
o Lookup device again in the probe routine and probe based on the
cards that you see.
o Detect and report the DL10022 seprately from the DL10019 cards.
While I'm here:
o remove a bad printf
o change another bad printf to device_printf.
o minor style(9) formatting tweaks.
# note: a lot of OEM entries are in the ed_pccard_products such that we can
# likely remove, or collapse, many of them.
This makes all of my DL100xx cards at least probe the ethernet address
correctly, which it wasn't doing before. I can't seem to locate my
AX88xxx based cards, so those haven't been tested, but they were
busted before the change so they can't be any worse now...
address, and additional information. Then the printing of the
ethernet address was moved into ether_attach, and so we were printing
orphaned information about the card. Now the probe message is
prefixed by edX:. Prepare for it to move under bootverbose, but don't
move it there yet (the || 1 trick).
versions of the Racore PC Card Ethernet card. Rearrange to reflect
this reality. This ejects IODATA from 0x1bf, which belongs to Racore.
Thanks to Wilko for providing me with a dumpcis for the DEPCM card.
Also, added Nextcom Nexthawk card from NetBSD
o mark rx frames including FCS in the payload with the
IEEE80211_RADIOTAP_F_FCS flag
o remove hack to copy 802.11 headers with padding out of line; instead mark
the frames with IEEE80211_RADIOTAP_F_DATAPAD and require applications to
do the work
o split precalculated radiotap flags into tx+rx now that they can be different
Note the full usefulness of these changes depends on updates to applications
that process radiotap data.
o don't reclaim any previous beacon state in ath_beacon_alloc; do it
explicitly in ath_newstate
o reference count the node held in the beacon frame state block
o process ibss merge more intelligently; let the state machine do the
right thing instead of explicitly setting the new bssi id
o explicitly stop tx dma before doing beacon setup to handle the ibss
merge case
USB device support):
- Convert all of my locally chosen function names to their actual
Windows equivalents, where applicable. This is a big no-op change
since it doesn't affect functionality, but it helps avoid a bit
of confusion (it's now a lot easier to see which functions are
emulated Windows API routines and which are just locally defined).
- Turn ndis_buffer into an mdl, like it should have been. The structure
is the same, but now it belongs to the subr_ntoskrnl module.
- Implement a bunch of MDL handling macros from Windows and use them where
applicable.
- Correct the implementation of IoFreeMdl().
- Properly implement IoAllocateMdl() and MmBuildMdlForNonPagedPool().
- Add the definitions for struct irp and struct driver_object.
- Add IMPORT_FUNC() and IMPORT_FUNC_MAP() macros to make formatting
the module function tables a little cleaner. (Should also help
with AMD64 support later on.)
- Fix if_ndis.c to use KeRaiseIrql() and KeLowerIrql() instead of
the previous calls to hal_raise_irql() and hal_lower_irql() which
have been renamed.
The function renaming generated a lot of churn here, but there should
be very little operational effect.
NetBSD went this route a while ago. FreeBSD originally tried this to
cope with multifunction cards. However, it turns out that we're
better off not worrying about the function number, and instead worry
about the function type for the function. This has worked well in
NetBSD, and all FreeBSD's relevant drivers have been converted.
# I'll rework the macros that specify them shortly, as soon as I can
# come up with a good, compatible way to deal...
Use the correct number of handles for multihandle returns.
Very, very, rarely on some SMP systems we've seen an 'unstable' type
in the response queue. I dunno whether or not it's a bug in our
handling, or whether there's a cache incoherency issue, but
try to guard against it.
MFC after: 2 weeks
in mddestroy() to properly free already allocated memory.
This fixes a panic when we want to create too big memory backed device
with preallocate memory (-o reserve).
- Remove redundant { }.
MFC after: 1 week
address, nor do we need the alignment requirements, so eliminate them.
This likely means that we can now collapse some of the entries as we
have no need of them anymore (they match other entries and were there
only to get the right attr memory offset of the enet addr).
cards work. These changes depend on the expanded funce parsing that
just was committed to pccard_cis.c. In NetBSD the ethernet address
was read out of attr memory directly. We rely on the kernel pccard
parser to pulll this information out of what appears to be an obsolete
funce with the information in it.
# I'm still getting the no rx interrupt sometimes with some hub/switches
# for reasons unknown... But usually only one and only when dhclient
# runs.
as type 0, rather than the usualy type 4. Assume that this format is
from an old standard and go with it. The Fujitsu FMV-186A and Silicom
Ethernet cards I have both have tuples with this format, and they are
both pretty old cards.
# if somebody knows for sure, please let me know.
aware of any fe based cards that do anything except network (well,
maybe the fujitsu scsi/lan card, but I've only seen two of those on
ebay in the last 3 years).
virtual COM port. This makes the use of the Dell OpenManage tools on FreeBSD
considerably easier, and is based on Chuck Cranor's original patch for 4.6.
Reviewed by: imp
Tested by: dpk at dpk dot net
MFC after: 1 week
o rework pll setup code to follow h/w specification
o add hint.hifn.X.pllconfig to specify reference clock setup
requirements; default is pci66 which means the clock is
derived from the PCI bus clock and the card resides in a
66MHz slot
Tested on 7955 and 7956 cards; support for 7954 cards not enabled
since we have no cards to test against.
In collaboration with Poul-Henning Kamp.
Reviewed by: phk
MFC after: 1 week
Rather than have a twisty maze of special case allocations, move
instead to a data driven allocation. This should be the most robust
way to cope with the resource problems that the multiplicity of ways
of encoding 5 registers that have the misfortune of not being a power
of 2 nor contiguous.
Also, make it less impossible that pccard will work. I've not been able
to get my libretto floppy working, but it now fails later than before.
phk and I had similar ideas on this during the 5.3 release cycle, but
it wasn't until recently that I could test more than one allocation
scenario.
MFC After: 1 month (5.4 if possible, 5.5 if not)
producers rather than consumers as new-bus resources only handle consumed
resources. We already do this for the other ACPI resource types that
support the producer/consumer attribute.
object (/) rather than the pci bus object when walking the _PRT to force
attach devices. We already look up relative to the root object when doing
interrupt routing.
Suggested by: njl
For such devices, we require _PRS to exist and we warn if any of the
resources in _PRS are not IRQ resources (since we'll have no way of knowing
which of those resources to use without a working _CRS). When it does
come time to set resources, we build up a resource buffer from scratch
as we do for devices with _CRS that only have IRQ resources.
- Fix a bug with setting extended IRQ resources where we set the IRQ value
in the wrong resource structure meaning that whichever IRQ was listed in
_PRS was used instead. This might fix some weird issues on certain boxes
where IRQs > 16 don't seem to work when using ACPI.
- Fix a bug with how we walked the resource buffer after _SRS to call
config_intr() in that the 'end' variable was not properly updated, so we
could either terminate the loop early or loop after the end of the
buffer.
Tested by: pjd
o increase the max per-frame tx descriptor count and the number of tx
buffers for forthcoming fast frame support
o correct the max scatter/gather count; it cannot be larger than the
max(tx,rx,beacon) descriptor counts
(fix imported from madwifi by Takanori Watanabe)
o eliminate save/restore of pci registers handled by the system
o eliminate duplicate zero of the softc (noted by njl)
o consolidate common code
MFC after: 1 week
for the vast majority of our cards. However, they are critically
needed to distinguish different fe based PC Cards (the FMV-182 from
the 182A) which need to be treated differently (the ethernet address
is loaded not from the standard CIS-based ethernet tuples, but from
differing locations in attribute space based on the version string in
CIS3. This should have no impact for other users of this function.
- Introduce the amr_io_lock to control access to command queues, bio queues,
and the hardware.
- Eliminate the taskqueue and do all completion processing in the ithread.
- Assign a static slot number to each command instead of doing a linear
search for free slots each time a command is needed.
- Modify the interrupt handler to more closely match what Linux does, for
safety.
read the ethernet address from the attribute space hasn't been
implemented. Also add flags for the MBH10302. The flags and maddr
fields will be used when reading from the attribute space...
allows my 3com cards to work again. It appears that this code was
once there, but I removed it when I added the alignment issues.
MFC After: 5 days
PR: 70639 (and likely others)
o Implement a shiny new algorithm to keep track of finger movement at
slow speeds. This dramatically reduces the level of questionable
language from users trying to resize windows.
o Properly catch the many extra buttons and dials which manufacturers
are known to screw onto Synaptics touchpad controllers. Currently,
up to seven buttons are known to work, more should work too.
o Add a number of sysctls allowing one to tune the driver to taste in
a simple way:
# Should the extra buttons act as axes or as middle button
hw.psm.synaptics.directional_scrolls
# These control the 'stickiness' at low speeds
hw.psm.synaptics.low_speed_threshold
hw.psm.synaptics.min_movement
hw.psm.synaptics.squelch_level
PR: kern/75725
Submitted by: Jason Kuri <jay@oneway.com>
MFC after: 1 month
fe1: <EAGLE Technology NE200 ETHERNET LAN MBH10302 04>
As reported by Sean Shapira. This appears to be working. Eagle used
Fujitsu's vendor number, with a product number of 4 (which is the same
as the vendor number, which is a little suspect). Since there's no
apparent conflict, go ahead and use it.
Submitted by: Sean Shapira
card, and works with that driver. However, Eagle is using Fujitsu's
vendor number and a product code of 4, which seems a little odd.
Still, there's no conflicts...
1/ doesn't matter on most of our architectures
2/ will never happen unless we start queueing multiple trasactions
to a single endpoint at one time (which we do not allow yet).
If anyone has a big_endian machine with EHCI they might check this
if they are having problems with EHCI but it's unlikely even there..
Submitted by: Hans Petter Selasky <hselasky@c2i.net>
MFC after: 3 days
place device objects in \ (in this case, PCI links.) Work around this by
starting our probe from \. To avoid attaching system scope objects,
explicitly skip them. (I think it's an ACPI-CA bug that \_SB and \_TZ have
device and thermal object types.) Thanks to pjd@ for testing.
MFC after: 2 weeks
to be the same as Boca Research Turbo Serial 654 (4 serial port).
While add the 8 port variants as well.
Submitted by: sten@blinkenlights.nl
PR: kern/75793
MFC after: 1 week
The main changes are:
1. Use of multiple bus dma tags.
2. Timing of CAM requests by the driver.
3, Firmware interface change relating to retrieving AEN's.
4. Removal of twa_intrhook.
5. Bundling of latest firmware with BBU capability.
Reviewed by:re
Approved by:re
interface as well. This is not an expected revision id per the
datasheet, but unfortunately there are such cards out there with
a 82557 chipset, and they want to use the 82503.
PR: kern/75739
Reported by: Andre Albsmeier <andre.albsmeier@siemens.com>
o Move the sysctls under debug.psm.* and hw.psm.* making them a bit
clearer and more consistent with other drivers.
o Remove the debug.psm_soft_timeout sysctl. It was introduced many
moons ago in r1.64 but never referenced anywhere.
o Introduce hw.psm.tap_threshold and hw.psm.tap_timeout to control
the behaviour of taps on touchpads. People might like to fiddle
with these if tapping seems to slow or too fast for them.
o Add debug.psm.loglevel as a tunable so that verbosity can be set
easily at boot-time (to watch probes and such) without having to
compile a kernel with options PSM_DEBUG=N.
function provided by the driver limits allocations to the page size,
i.e. 4KB on i385 and 8KB on typical 64 bit processors. Since amd64
has 64 bit pointers, but only 4KB pages, an array of pointers that
just fits into one page on all the other processors, does require
2 pages on amd64.
In order to make this driver useful on amd64, the allocation unit
has been increased to 2 pages on amd64 and contigmalloc() is used
instead of malloc(). All other processor types are unaffected by
this change. This modification has only been compile-tested on
amd64, yet, but should just work (FLW).
machine; instead use the intended entry points. There's still
too much incestuous knowledge about the internals of the
802.11 layer but this at least fixes adhoc mode.
suggested by Peter Edwards. This seems to fix my fxp problems and
likely will fix his as well. Use DELAY rather than *sleep because we
can be called from any context.
o catch one place where we were not using ath_chan_change to
switch channels; this fixes a problem where the channel
settings were not being correctly reported in captured packets
o return unique channel identification in the channel flags;
ethereal gets confused if you return merged flags (e.g. ofdm,
cck, and 2Ghz) (this is workaround and should be removed if
we can ever cleanup radiotap consumers)
o correct short/long preamble flag state for rx and treat tx
the same--use a new hwflags array that gives us the data
based on the h/w rate index/cookie
o add gross hack to handle radiotap capture of frames that
come in with hardware padding; should be replaced by a
flag in the radiotap header and more smarts in the apps
that decode radiotap data
o lintval is in ms; must convert to TU's for passing to the hal
o roundup to calculate nexttbtt (should look at current tsf and pull the
calculated nextbtt forward but this'll do for now)
o don't or- in HAL_BEACON_RESET_TSF when doing station timer setup; this
is not needed and messes up the sleep timer calcs, though it's unclear
if it mattered as the hal masks these values before use
Submitted by: Thorsten von Eicken
generic bridge support was biting us more than it helped, whenever a new chipset
came out from a vendor and misprogramming it caused strange hangs or corruption.
[2] Add a large number of PCI IDs based on what the linux drivers support.
Note that the new PCI IDs haven't been tested, they're just *likely* to work.
In particular the VIA AGP 8x chipsets are concerning, due to lack of testing,
possible issues (kern/69953), and not having a nice "does this bridge say it
would do 8x" function. However, this shouldn't make the situation worse, since
these chips would have probed in the past anyway.
to remove a transaction from the async schedule. The previous method didn't
work well and led to the hardware writing to free'd buffers etc, as
it didn't always know that the transaction had been aborted.
Written after consultation with David Brownell who wrote the Linux
EHCI driver.
As part of this give the sqh structure a "previous" pointer.
MFC after: 1 week
rather than a softc pointer (with the bus structure at the start).
This is a non-functional change. It just helps when reading the code to
know that the ehci, ohci and uhci drivers share the bus structure, not the
entire softc.
This allows boot to proceed on a real system until the issue
of calling back into certain OpenFirmware calls (e.g. finddevice)
in thread context is understood.
(this commit only affects psim users, of which I think I am the
only one...)
show file name for 'mdconfig -l -u <x>' command.
This allows to preserve API/ABI compatibility with version 0 (that's why
I changed version number back to 0) and will allow to merge this change
to RELENG_5.
MFC after: 5 days
ADVANCELOGIC->AVANCELOGIC (nothing in the tree uses it, so safe to do)
sort HAGIWARA vendor entry
sort ACTIONTAR vendor entry
Minor change to SYSTEMTALKS vendor entry.
Add $NetBSD$ in a comment at the top
Update copyright dates
Update header comment
Add some of the entries not present in FreeBSD's usbdevs file
Harmonize some descriptions with NetBSD where NetBSD's were shorter
More work needs to happen here, as there's many conflicting vendor
names. There's also more harmonization that can happen before that
problem is tackled.
This was inspired by recent discussions, but none of the patches
posted were consulted to produce this commit. Other, similar ones
will follow.
One of a set of patches submitted by Kazuhito HONDA
to make the usb audio driver a lot more capable.
PR: 75274
Submitted by: Kazuhito HONDA (kazuhito at ph dot noda dot tus dot ac dot jp)
Obtained from: NetBSD (indirectly)
MFC after: 2 weeks
This is part of an ongoing cycle of commits on all the BSDs to
merge the USB vendor and device defintions..
A merge from OpenBSD is still pending.
Submitted by: barry bouwsma (freebsd-misuser@NOSPAM.dyndns.dk)
Obtained from: NetBSD
MFC after: 1 week
multiple IRQs (which is nonsense for _CRS) when the link hasn't been
programmed. Before, this was a KASSERT. A ServerWorks system was
seen returning IRQs of 0, 2 in response to _CRS before link setup.
Thanks to sam@ for quick testing and turnaround on this.
Tested by: sam
datasheet says it is only valid for such chipsets and shouldn't be used
with others. This fixes some 82559 based cards which otherwise only
work at 10Mbit.
MFC after: 5 days
Tested by: krion
In contrast to OpenBSD we enable jumbo frame support
depending on MTU setting (like done for xmac).
Approved by: pjd (mentor)
Obtained from: OpenBSD if_sk.c r1.52 (YU_SMR_MFL_JUMBO flag)
Tested by: Heinz Knocke <knockefreebsd at o2 dot pl>
MFC after: 5 days
there is some hope for the 32-bit management utilities to run. I've used
the cli successfully, but 3dm2 doesn't work for other reasons. Of course,
a native binary of the 3dm2 and cli would be much better, but that doesn't
exist.
o don't encapsulate on tx; the chip expect a raw frame w/o the crypto header
o clear the WEP bit in the 802.11 header on rx so the 802.11 layer doesn't
try to strip the crypto header
o clobber the "drop unencoded frames" state bit when privacy is enabled so
rx'd frames we pass up to the 802.11 layer are not discarded as unencrypted
This stuff will need to be redone if anyone decides to add WPA support.
port during the device probe as this can cause hangs on some machines,
specifically Compaq R3000Z series amd64 laptops. The flag is bit 3, or
0x8.
PR: amd64/67745
Reported by: Neil Winterbauer newntrbr at ucla dot edu, many others
Tested by: ade, astrodog at gmail dot com, many others
MFC after: 1 week
pointers to an integer via uintptr_t.
Fix an apparent bug that caused a compile failure.
ieee80211_iterate_nodes() takes ic->ic_sta as its first argument on the
onoe module. It had just 'ic' here in the same context, which was a
mismatched argument.
of a sizeof, need to use %z to get the correct type on all our platforms.
Also, convert integers<->pointers via uintptr_t.
(I think Sam's instructions were for me to commit this. If I
misunderstood, then I apologize in advance.)
to better keep track of the total amoutn transferred during a
transfer. Seems similar to some code in the NetBSD version.
I notice they have incorporated matches from him so I don't know which
direction it went.
Submitted by: damien.bergamini@free.fr
Obtained from: patches to make the ueagle driver work
MFC after: 1 week
You could turn this off by debug.mpsafenet=0 for full network
stack or via debug.{cp|cx|ctau}.mpsafenet for cp(4), cx(4) and
ctau(4) accordingly.
MFC after: 10 days
Now only things that are different between us and NetBSD show up.
Means that these files are more of NetBSD style in some places but
since thay are NetBSD files, um, that's ok.
Obtained from: NetBSD
MFC after: 1 week
the ISA and CBUS (called isa on pc98) attachments. Eliminate all PC98
ifdefs in the process (the driver in pc98/pc98/mse.c was a copy of the one
in i386/isa/mse.c with PC98 ifdefs). Create a module for this driver.
I've tested this my PC-9821RaS40 with moused. I've not tested this on i386
because I have no InPort cards, or similar such things. NEC standardized
on bus mice very early, long before ps/2 mice ports apeared, so all PC-98
machines supported by FreeBSD/pc98 have bus mice, I believe.
Reviewed by: nyan-san
without Open Firmware:
- The PCI data structure of some HME PROMs contains a non-zero interface
revision in the class code. Thus remove the checks for matching class
code and PCI data structure length and revsion. These were pretty much
useless anyway as we only really need the pointer to the VPD which is
located before the structure length and revision fields.
- On Sun QFE (Quad FastEthernet) cards read the Nth MAC-address for the
Nth HME controller instead of always the first one for all four HMEs. [1]
- Improve the comment describing the used VPD format to better reflect
reality.
- Minor clean-up.
Prodded by: joerg [1]
the PCI bus. We presently have no drivers for these devices, so they
are powered down. This is undesirable behavior since it breaks the
system when the base peripherals go away suddenly in the middle of
boot.
# if we ever get generic drivers for memory and/or base peripherals, then
# we can remove the tests here.
These devices should be probed first because they are at fixed
locations and cannot be turned off. ISA PNP devices, on the other
hand, can be turned off and often can be flexible in the resources
they use. Probe them last, as always.
eg. if the firmware load fails. Shortish MFC timeout so this can be merged
before the 4.11 freeze.
PR: kern/34306
Submitted by: gibbs
Approved by: gibbs, imp (mentor)
MFC after: 5 days
zero-copy receive of jumbo frames. This eliminates the need for the
jumbo frame allocator implemented in kern/uipc_jumbo.c and sys/jumbo.h.
Remove it.
Note: Zero-copy receive of jumbo frames did not work without these changes;
I believe there was insufficient locking on the jumbo vm object.
Tested by: ken@
Discussed with: gallatin@
properly support bounce buffers and resource shortages. This allows the
driver to work properly and reliably with more than 4GB of RAM. Of the
three data paths that exist in the driver, (block, CAM, ioctl), the ioctl
path has not been well tested with these changes due to difficulty with
finding an application that uses it that actually works.
Sponsored by: The FreeBSD Foundation and FreeBSD Systems, Inc.
If we are resuming non-MPSAFE drivers, they need Giant held for them.
This may fix some obscure suspend/resume problems. It has fixed keyrate
setting problems that were triggered by cardbus (MPSAFE) changing the
ordering for syscons resume (non-MPSAFE). Also, add some asserts that
Giant is held in our suspend/resume and shutdown methods.
Found by: iedowse
MFC after: 2 days
non-standard BIOSen. We used to implement this in local patches but
now that ACPI-CA has merged/re-implemented most of our fixes, they were
no longer needed and we just needed to turn this knob on. Also, remove
an unnecessary cast.
Tested by: phk
we really want vs. the size changing 'long' (i386 vs. AMD64).
This fixes the problem with DRM with Radeon's on AMD64.
Submitted by: Jung-uk Kim <jkim@niksun.com>
back on again in resume. Override the default of D3 with the value the
BIOS specifies in _SxD, if present. Skip serial devices (PNP05xx) since
they seem to hang when set to D3 and may require special driver support.
Also, skip non-type 0 PCI devices (i.e., bridges) since our we don't yet
save/restore their config space and that seems to be necessary.
If this gives you trouble with suspend/resume, you can disable the new
ACPI and PCI power behavior separately with these tunables & sysctls:
debug.acpi.do_powerstate
hw.pci.do_powerstate
Approved by: imp (pci)
Tested by: acpi@ (numerous)
in the _PRS or _CRS of link devices. If faced with multiple DPFs in a
_PRS, we just use the first one. We assume that if _CRS has DPF tags they
only contain a single set since multiple DPFs wouldn't make any sense. In
practice, the only DPFs I've seen so far for link devices are that the one
IRQ resource is surrounded by a DPF tag pair for no apparent reason, and
this should handle that case fine now.
- Only allocate link structures for IRQ resources for link devices rather
than allocating a link structure for every resource.
Reviewed by: njl
Tested by: phk
@sys/dev/acpica/acpi_pci_link.c:153" panic by backing out rev 1.37 in the SMP
case. It appears that on a dual-proc machine the assertions in the rev 1.37
commit log hold true.
resource lists. It used to be sized based only on _CRS, hence _PRS could
perform an out-of-bounds access if it was larger (i.e., when there are
dependent functions). Add asserts to detect this case. Note, this is
only a temporary fix and I believe _PRS and _CRS should have separate
arrays.
Also, fix a typo where the wrong irq was being check for the APIC case.
Submitted by: tegge
