in the resource error in ep_alloc case. This results in a panic.
Zero resources to make it safe to call twice pending resolution of
layering questions.
MFC After: 3 days
mlx devices. This fixes an issue where mlx device drives fail to be
detected at system boot.
This is a RELENG_6 candidate.
Submitted by: oliver
PR: kern/84163
was not compiled with 'options HWPMC_HOOKS' or if the compiled-in
version numbers of the kernel and module are out of sync.
Reported by: cracauer
MFC after: 3 days
later sum capacities for all batteries, even those that weren't actually
present. We only need to do this for _BST but do it for all of them.
Reported by: Eric Anderson
MFC after: 1 day
are called outside of AN_LOCK()/AN_UNLOCK. This fixes the following
WITNESS warning (produced when an(4) PCMCIA card is detached).
taskqueue_drain with the following non-sleepable locks held:
exclusive sleep mutex an0 (network driver) r = 0 (0xc59af168) locked @ /usr/src/sys/dev/an/if_an.c:2836
MFC after: 3 days
Silence from: current@
- Add locking to protect the softc and mark this driver as MP safe. There
are still some edge cases with multiport cards that need more locking
work.
MFC after: 1 week
Tested on: alpha
descriptors that are still marked owned in #ifdef GEM_RINT_TIMEOUT
instead of #if 0 for convenience.
- Remove stale code and comment about relying on the preset XIF config.
- In case of a watchdog timeout call the init function instead of just
the start function so the chip is properly reset.
Merge from hme(4):
- Convert to use bus_dmamap_load_mbuf_sg() for loading RX buffers.
- Protect from a duplicate mbuf free panic in case the DMA engine hangs.
Reviewed by: yongari
Tested on: powerpc(grehan), sparc64
MFC after: 1 week
status after attach, only after a reset
o when setting diversity via the sysctl don't update sc_diversity
until we know the hal requested worked
o while here eliminate sc_hasdiversity and sc_hastpc; just query
the hal each time since these are the only places we need to know
MFC after: 3 days
(i.e., smart battery) and fix various bugs found during the cleanup.
API changes:
* kernel access:
Access to individual batteries is now via devclass_find("battery").
Introduce new methods ACPI_BATT_GET_STATUS (for _BST-formatted data) and
ACPI_BATT_GET_INFO (for _BIF-formatted data). The helper function
acpi_battery_get_battinfo() now takes a device_t instead of a unit #
argument. If dev is NULL, this signifies all batteries.
* ioctl access:
The ACPIIO_BATT_GET_TYPE and ACPIIO_BATT_GET_BATTDESC ioctls have been
removed. Since there is now no need for a mapping between "virtual" unit
and physical unit, usermode programs can just specify the unit directly and
skip the old translation steps. In fact, acpiconf(8) was actually already
doing this and virtual unit was the same as physical unit in all cases
since there was previously only one battery type (acpi_cmbat). Additionally,
we now map the ACPIIO_BATT_GET_BIF and ACPIIO_BATT_GET_BST ioctls for all
batteries, if they provide the associated methods.
* apm compatibility device/ioctls: no change
* sysctl: no change
Since most third-party applications use the apm(4) compat interface, there
should be very few affected applications (if any).
Reviewed by: bruno
MFC after: 5 days
set in tulip_attach() and its value is never changed, so all the extra sets
are redundant. I'm guessing that at some point in time de(4) had an
alternate start routine, but that hasn't been true in recent history.
default:
- TULIP_NEED_FASTTIMEOUT - tulip_fasttimeout() wasn't called anywhere
- BIG_PACKET - only worked on i386 anyway
- TULIP_USE_SOFTINTR - doesn't compile and was never updated to handle
new netisr registration
- non-FreeBSD code
by Vladimir Dergachev for inclusion in DRM CVS, with minor modifications for
FreeBSD CVS and the appropriate license from Nicolai Haehnle on r300_reg.h.
Fixes hangs when using r300.sf.net userland, tested on a Radeon 9600 on amd64.
through umass(4), in order to make cdcontrol(1) to issue commands to
a USB CD driver.
The command IDs were obtained from the CAM subsystem. This was tested
on half dozen of USB CD drivers from different vendors.
Suggested by: "intron" <intron at intron dot ac>
PR: usb/83439
Reviewed by: sanpei
MFC After: 1 week
o Add Agere Hermes II and II.5 PC Cards (from zipit web page), TDK
GlobalNetworker 3410 (from dmesg for my card) and another alternate
PANASONIC KXLC0005_2 (from pcmcia-cs id lists).
problems we were having properly mapping the CIS attr space on some
cards. Those problems have been solved other ways, so this kludge is
no longer necessary. Remove it and have pccards come up a whole
second faster.
implement the OHCI programming interface. Thus it probes, but fails
to attach because of an invalid OHCI version. Rather than count on
the downstream tests properly failing, print a message that this
chipset isn't supported and fail the probe.
16-bit cards when we're powering them up. Other bridges may have
similar issues, so we do this for all of them by setting the
interrupt in the PCIC register 3 to be 0 (done always anyway)
and turning on the bit in the bridge control register to route these
interrupts via the ISA bus (or via the interrupt configured in the
PCIC register 3). '0' means disable completely. There's a small
chance this may interfere with the o2micro power hacks, but I'll
wait for reports to come in from o2micro users.
o Expand some of the comments about why we do certain things.
# this gets rid of the interrupt storm warnings on my 505TS. I think
# that we may need to do something similar on suspend, but I'm unsure
# since I don't have a laptop that supports suspened/resume with a
# ricoh chipset in it.
card. Mask it while we're doing power things, as the PC Card standard
suggests. Also, poll the POWER_CYCLE bit 10x a second as well as
providing a timeout for power cycle interrupt to happen.
The Ricoh '475 that I have doesn't seem to generate an interrupt for
power at the present time, so the polling is necessary for reasons as
yet unknown. This results in an interrupt storm warning that I'm
still trying to quantify (the o2micro trick doesn't work to mitigate
this storm). At the very least, this should help those users that
lost pccards on boot with the prior rev of this code. My VAIO
PCG-505TS is now happier, but more investigation is necessary.
variables rather than void * variables. This makes it easier and simpler
to get asm constraints and volatile keywords correct.
MFC after: 3 days
Tested on: i386, alpha, sparc64
Compiled on: ia64, powerpc, amd64
Kernel toolchain busted on: arm
