some of the RIO (reduced interrupt operation) stuff. Add 64 bit
data list (DSD type 1) and arbitrary data list (DSD type 2)
data structure defines.
Add macros that parameterize usage of the Request/Response in/out
queue pointers. When we finish 2300 support, different registers
will be accessed for the 2300.
part of the PCI block for the 2300- not software convention usage
of the mailbox registers- so we macrosize in/out pointer usage.
Only report that a LIP destroyed commands if it actually destroyed
commands. Get the chan/tgt/lun order correct. Fix a longstanding
stupid bug that caused us to try and issue a command with a tag on
Channel B because we were checking the tagged capability for the
target against Channel A.
A firmware crash is now vectored out to platform specific code
as an async event.
Some minor formatting tweaks.
(this commit is just the first stage). Also add various GIANT_ macros to
formalize the removal of Giant, making it easy to test in a more piecemeal
fashion. These macros will allow us to test fine-grained locks to a degree
before removing Giant, and also after, and to remove Giant in a piecemeal
fashion via sysctl's on those subsystems which the authors believe can
operate without Giant.
- Move the lance_probe function to if_lnc.c.
- Support C-NET(98)S again.
Submitted by: chi@bd.mbn.or.jp (Chiharu Shibata) and nyan
No response from: Paul Richards
* add support for mic record channel
* add support for setblocksize
* make mpsafe
* make getptr accurate
* reduce buffer size from 64k to 16k for better synchronisation
removed and a minimal number of changes to make it compile in the new
location.
# I have a fully converted on a disk that may be crashed. If it is
# crashed, I'll redo the work.
MFC after: 5 days
- Mask GPCNTL against 0x1c (was 0xfc) for the reading of the NVRAM.
This ensures LEDC bit will not be set on 896 and later chips.
Submitted by Chip Salzenberg <chip@perlsupport.com>.
- Add probe for Tekram 390 U2B/U2W SCSI (53C895) LED handling.
Submitted by Chip Salzenberg <chip@valinux.com>
Pass the softc, not the device_t to the Notify handler.
Don't invoke the Interpreter from callout context, as it may sleep.
Use AcpiOsQueueForExecution, which is called from taskqueue_swi.
Add an ACPI subsystem mutex, and macros for handling it. Because it's
not possible to differentiate between ACPI CA acquiring mutexes for
internal use and for use by AML, and because AML in the field doesn't
handle mutexes correctly, we can't use the ACPI subsystem's internal
locking. In addition, we have other private data of our own to lock.
Add initial locking to the ACPI driver code and the thermal module.
These locks are currently inoperative.
Pull some errant style back into line.
the sector ID.
Based on numerous comments made by Bruce, rewrite a good part of the
old fdformat() function, and merge it with fdreadid() into a single
unified fdmisccmd() function. Various style and a couple of more
serious bugs fixed there.
While i was at it, i also fixed the long-standing "TODO: don't
allocate buffer on stack." in fdcioctl(), fixed a number of style bugs
there, and finally implemented the FD_DEBUG ioctl command that has
been advertised in <sys/fdcio.h> (formerly <machine/ioctl_fd.h>) for
almost seven years now. ;-)
Submitted by: bde (a lot of fixes for fdformat())
a KLD. Still doesn't work well except in the PCMCIA case (now if only
pccardd(8) could load and unload drivers dynamically...). Mainly, it
tries to find fdc0 on the PCI bus for whatever obscure reasons, but i
need someone who understands driver(9) to fix this. However, it's at least
already better than before, and i'm tired of maintaining too many private
changes in my tree, given the large patches bde submitted. :)
Idea of a KLD triggered by: Michael Reifenberger <root@nihil.plaut.de>
by now (except of a compile test), but i believe this to contain no
actual functional changes.
. Fix the copyright of the Regents i accidentally broke in rev 1.197
(although only a very small part of the original driver survived
at all...).
. Bump MAX_CYLINDER since some obscure formats really use more than 80
cylinders.
. Correctly handle BIO_FORMAT which used to be a bitmask but is now a BIO
command of its own.
. Numerous stylistic fixes.
Submitted by: bde
- Reorder the acpi_* functions in a sensible fashion
- Add acpi_ForeachPackageObject and acpi_GetHandleInScope
- Use the new debugging layer/level names
- Implement most of the guts of the acpi_thermal module; passive cooling
isn't there yet, but active cooling should work.
- Implement power resource handling (acpi_powerres.c)
This compiles and mostly works, but my test coverage is small, so feedback
is welcome.
if a device has vchans already but they are all busy, allocate another one
at open() time, up to a maximum of hw.snd.maxvchans.
when creating/destroying vchans, don't make/remove a devnode for the
first/last one as it replaces a hardchan.
