- Added support for ITR (interrupt throttle register). This feature is available on
adapters based on 82545 and above
- Fixed problem with vlan support when traffic has priority bits set. (kern/45907)
PR: kern/45907
MFC after: 1 week
I/O port range, then we should ignore a resource if it's NOT
a memory range AND NOT an I/O port range.
The OR in the condition caused us to ignore perfectly valid
memory addresses.
While here, remove redundant parenthesis and reindent the
debug print to avoid long lines.
identify themselves as serial cards that it would be desirable to
attach a different driver than sio to. Since we are claiming all
serial cards, this is not possible. Instead, return -100 to indicate
that we're willing to take the card, but still allow other drivers to
attach.
Pointed out by: Maksim Yevmenkin
not < the size of the device. This avoids geom complaints.
Fix a serious bug in the handling of the RS_NO_CLEAR_UA quirk. When we
go and insert the test-unit-ready command the umass_cam_quirk_cb() function
sets the status as if the READ_CAPACITY command suceeded when, in fact, it
did not. This leads to the CAM layer trying to use garbage in the return
buffer and panicing the system (or doing other bad things).
Add a quirk entry for MSYSTEMS DISK-ON-KEY, which is sold under the Sony
brand as a solid state disk-on-key usb device. This device requires
several quirks to work properly.
Note that the disk-on-key device will not work properly until CAM also
gets a quirk entry for it, which has been submitted to the CAM maintainer,
and you may have to temporarily uncomment the DELAY() as well. -current
does not properly wait for devices to power up so you may also have
to temporarily uncomment the DELAY(300000) to make your device work.
A solution must be found to that issue.
MFC after: 3 days
X-MFC note: the quirk support must MFCd before this patch can be
the dataphysend calculation could only possibly work if the virtual buffer
is also physically contiguous. Calculate dataphysend by calculating the
ending virtual address first, then converting to a physical address.
The second bug applies only to NetBSD and OpenBSD and involves the curlen
calculation in the two-contiguous-physical-pages case (which we don't support).
Also cleanup the use of the OHIC_PAGE() macro on dataphysend and add a panic
if len goes negative (meaning we lost the physical page translation
representing the end of the buffer).
IMHO the dataphysend is still bokered since it might be misrepresented
by shared userland page mappings. The whole section needs to be rewritten
to use the virtual address range.
MFC after: 3 days
prototype for trm_detach and freeing all resources.
While I'm there, handle better errors in trm_attach and remove the
PCI_BASE_ADDR0 definition, since it's what PCIR_MAPS is used for.
MFC after: 3 days
kernel memory allocator, is harmless. This could be a problem for
other systems, though. I've modified Darren's patch a little.
Original patch by: Darren Schack, Isilon Systems, Inc <darrens@isilon.com>
Also analysed by: SGI, and in particular Divy Le Ray of SGI
OK'ed by: re(rwatson)
as module. This also fix's issue kern/45713.
Fix - polling was implemented incorrectly for
adapter enquiry and adapter flush.
(2) Problem: PANIC when unloading driver
as module.
Fix - device nodes are not destroyed for amr0,
and amrd* when driver is unloaded
(3) Problem: PANIC from loading driver when
3ware adapter present, error message "Warning
"amrd is usurping twed's bmaj"
Fix - put #idef freebsd version < 500000 for
bmaj -1 -> amrd_cdevsw
(4) Problem: warnings in driver when compiling
with DAMR_DEBUG param enabled in Makefile
Fix - fix the warnings so driver can compile
when -Werror is present in Makefile.
Approved by: jhb
MFC: 7 days
labels are acurate in relation to a fully compiled
sequencer program (all patches downloaded). Correct
a few occurances of a relative jump across a macro
that ended up jumping us into the last instruction
of the macro.
Spproved by: re (bmah)
ahd_pci.c:
Retrieve the allow_memio hint from the resource manager to
determine whether or not to try PCI MEMIO.
aic79xx_osm.h:
aic7xxx_osm.h:
Don't wrongly abuse the callout_reset() interface when trying
to abuse timeouts generated from the CAM layer. This fixes the
console freeze and lost timeout problem that many have reported,
especially on SMP systems.
aic79xx_pci.c
aic7xxx_pci.c
Rewrite the MEMIO test routine to prevent certain broken chipsets
from trying to burst multiple DWORDs to the registers. Also make
the routine better detect byte merging by the host bridge and
deal with it.
aic79xx.reg:
Correct an incorrect register definition.
Approved by: re (rwatson, jhb)
This mostly consists of functionality to serialize accesses to
the two ATA channels (which can also be used to "fix" certain
PCI based controllers).
Add support for Acard controllers.
Enable the ATA driver in PC98 GENERIC, and add device hints.
Update man page with latest support.
The PC98 core team has kindly provided me with a PC98
machine that made this all possible, thanks to all that
contributed to that effort, without that this would
probably newer have been possible..
Approved by: re@
We allow the request to go through if it matches either a prefetchable
or a non-prefetchable part of the bridge. We do not check to make
sure it is the right kind of memory because most drivers to not yet
properly set RF_PREFETCHABLE (only cardbus seems to do so, and I'm not
entirely sure it does it right). RF_PREFETCHABLE was invented for
cardbus, so hasn't been properly documented yet.
This is still overridable by hw.pci.allow_unsupported_io_ranges, but
the need for that is greatly reduced, especially for the nvida driver.
Approved by: re
Reviewed by: jhb and many testers
Submitted by: Matt Emmerton (although this has been reworked somewhat)
could already exist, and this triggers a booby trap panic in make_dev.
remove_plex_entry: Don't remove the stripe mutex here, it gets done in
free_plex.
Approved by: re (rwatson)
the device is not actually present), clear the corresponding bit in
the ch->devices bitmap. This resolves a panic that occurred with ATAPI/CAM
after an APM suspend/resume, when the ATA hardware would erroneously
report an extra ATAPI device.
Approved by: re, sos
Reviewed by: roberto
MFC after: 7 days
version, plus add support for the new features found in the Rev B
version of the chip. The changelog is quite long and can be provided
on request. Major features include vastly improved protocol violation
handling, full support for the 7902 Rev B, better parity error
handling, and better packetized overrun handling, to name a few.
Approved by: re (blanket)
HP -> CPQ
Rearrange IDs to better match which chips they use.
Convert to uniform product description strings.
Simplify 7901A setup function.
Add the NONPACKFIFO_BUG and PACED_NEGTABLE_BUG entries
for the A.
Add rev B bugs and features.
The double write workaround for CURRSCB is only required if
abort pending is set. Remove this work around and set the
abort pending bug bit on the B at least until we have better
confirmation that the double write is always safe.
Add updated H2B identifiers
Move IOCell paramters into softc and add a hook for the
OSM to modify these as well as other settings prior to
committing them to the chip.
SLEW -> SLEWRATE
PREQDIS in DEVCONFIG1 went away after the A2.
Remove all code that references this bit. This
is especially important since this bit was reused
in the B for a different HW fix workaround.
Properly set the AHD_NEW_IOCELL_OPTS and
AHD_NEW_DFCNTRL_OPTS features for the B.
Remove stray/random extra 7901A generic PCI
table entry. Also switch the correct 7901A
generic entry to use ID_ALL_MASK since we
can only differentiate the 7901A from the
7902 by checking for a "type field" of 0xE.
Set AHD_INTCOLLISIONT_BUG for the Rev B.
Set the PREQDIS bit in DEVCONFIG1 for the B. The
bit is misnamed, but seems to disable a work-around
that breaks on the B on PCI busses.
Add a routine for testing memory mapped register access.
This will hopefully detect things like buggy via chipsets
so that the OSM can fallback to using I/O mapped access
when memory mapped I/O simply will not work.
Approved by: re (blanket)
diagnostic "Setting Mode" messages.
Use a read of HCNTRL to flush our write to CLRCMDCMPLT
on the RevB. This allows us to check to see if the sequencer
is paused and to initiate the interrupt collision workaround
without incuring an extra read.
Approved by: re (blanket)
PCI-X only workarounds are automatically masked out
if we are operating in PCI mode.
Make use of ahd_pci_test_register_access()
Approved by: re (blanket)
Move IOCell paramters into softc and add a hook for the
OSM to modify these as well as other settings prior to
committing them to the chip.
Approved by: re (blanket)
