s/myri10ge/mxge/g replacement in the myri10ge files. A few contuation
lines were joined because of the regained columns.
- Hook the mxge driver back to the build.
o Implement a bunch of sysctl's to report the information
that's now always reported. Mvoe reporting of that info
to bootverbose, but maybe it can go away entirely.
dev.ed.X.type: string name
dev.ed.X.TxMem: amount of memory used for tx side of the card
dev.ed.X.RxMem: amount of memory used for rx side of the card
dev.ed.X.Mem: Total amount of mem on card.
o Better comments about where NE-2000 (and clones) gets their MAC
address from.
systems. Introduce a new sysctl "hw.acpi.disable_on_reboot" that allows
users to re-enable the old behavior in case it's needed for some systems.
We never disable in the power-off path.
Original approach submitted by Alexander Logvinov <abuse@akavia.ru> with
reworking by Jung-uk Kim and myself.
firmware_get() will not work while resuming. Note that we can't
simply drop the FIRMWARE_UNLOAD flag, because that will result in
a firmware image that can never be unloaded by the user since the
firmware subsystem will hold a linker reference to it (it's not
clear that firmware_put() without FIRMWARE_UNLOAD ever does quite
what you'd want).
- Removed updates to if_ibytes, if_obytes, if_imcasts, and if_omcasts.
These should not be handled by the driver.
- Add code to handle excessively fragmented mbufs when mapping TX frames.
Reviewed by: ps
Approved by: ps (mentor)
MFC after: 1 week
SK-NET GENESIS document says reading SK_ISSR should stop generating
further interrupts(Since we drop a driver lock before invoking
ifp->if_input handler we should disable interrupts in ISR in order
to protect integrity of softc from subsequent interrupts). But it
seems that there is possibility of loosing interrupts between
reading SK_ISSR and determining which interrupts are reported.
To cope with the situation we continuously read SK_ISSR register
until there are no interrupts. However, it seems that the above
work around doesn't fix all cases. To protect watchdog handler
from triggering false alarm add a work around code which try to
reclaim pending Tx descriptors before resetting hardware. This
should fix occasional watchdog timeout errors seen on this driver.
Reported by: Frank Behrens <frank AT pinky dot sax dot de >
Tested by: Frank Behrens <frank AT pinky dot sax dot de >
taskqueued interrupt mode is going to be quite complex. Since
the polling mode is considered legacy feature for em(4) driver,
the decision is made to make polling and new interrupt handler
mutually exclusive, selected at compile time.
If kernel is compiled with DEVICE_POLLING, the fast taskqueued
interrupt handler code is disabled and the em_poll() and legacy
em_intr() functions are enabled. Otherwise, legacy functions
are disabled and only em_intr_fast() code is compiled.
Discussed with: scottl
Clean out the abortive start to homegrown, per-mpt,
Domain Validation. This should really be done at a
higher level.
Use the PIM_SEQSCAN flag for U320- this seems to correct
cases of being unable to consistently negotiate U320 in
the cases where I'd seen this before.
Between this and other recent checkins, this driver is
pretty close to being ready for MFC.
Reviewed by: scottl, ken, scsi@
MFC after: 1 week
set to ILACC rather than PCnet-PCI as VMware doesn't implement ILACC
compatibility, resulting in the VMware virtual machine to crash if
enabled. Add a comment regarding usage of ILACC vs. PCnet-PCI mode.
Reported and tested by: gnn, wsalamon
device went away while open or if you tried to change the config
number while devices were open. Based on the patch from the PR with
a number of changes as discussed with the submitter.
PR: usb/97271
Submitted by: Anish Mistry
axe_cmd() calls. Without this the device can get confused if multiple
threads attempt these operations concurrently. The problem was
easily reproducible by running "ifconfig axe0" in a loop because
eventually it would conflict with axe_tick_task().
A similar approach is probably required in all USB ethernet drivers.
Move the code for printing timer statistics into a test function instead of
an ifdef (accessible via the debug.acpi.hpet_test tunable). Also use defines
for register offsets instead of magic values.
Courtesy of: slow flight to HK
it. We just moved it to be pci specific, so this was causing compile
problems (linking problems, so I didn't notice since I unwisely just
built the module).
vendor-specific device ids across vendors.
- Include the revision in the dc_devs[] array instead of special casing
the revid handling in dc_devtype().
- Use PCI bus accessors to read registers instead of pci_read_config()
where possible.
- Use an 8-bit write to update the latency timer.
- Use PCIR_xxx constants and remove unused DC_xxx related to standard
PCI config registers.
MFC after: 1 week
