Bump the lun field in the eata ccb to 5 bits. We still only
use 3 of them, but we may use the rest at a later date.
dpt_scsi.c:
Default to only 32 S/G segments.
Bzero our CCB array after allocation.
Clear up trailing NULs in cam_strvis.
cam_xpt.c:
Nuke an experimental quirk entry for the Toshiba 3401. The real
problem with this device turned out to be a bug in the aic7xxx
driver that was fixed months ago.
Add a quirk entry to inhibit multiple lun scanning and serial number
probing of DPT RAID volumes. My DPT controller hangs up solid when
I do either of these things to a RAID 1 volume.
to actually work in this application. Urk. This probably explains the
problems people have been having with installing -snap. My bad. Will
fix and upload a new beta snap to ftp.freebsd.org.
Noted by: jhay
path in src/Makefile.inc. The code that I'm backing out didn't work
anyway since exists() checks for a file in .PATH (and /usr/games/strfile
doesn't exist there), so the test was always defaulting to ../strfile/strfile
which breaks cross-compiled builds.
Install the rest of the legacy libraries (like libgcc.a, libl.a).
Add games to the user's path to avoid the temptation for people to
hack paths to unsuitable tools.
Remove the /usr/bin path to ranlib and just let the build environment
set the path. Running an aout version of ranlib on an elf library
is something we'd prefer not to do. I'm surprised that the build
didn't spit any errors when it did this. Shrug.
on opt_global.h. This actually matters for genassym.o (it depends
on at least SMP).
Don't undefine KERNEL for compiling genassym.c. genassym.o really
depends on KERNEL, and the prototype mismatches that required
undefining KERNEL in rev.1.49 no longer exist.
Compile gensetdefs* with the same flags as genassym*. External
`gen' programs such linux_genassym should also use these flags
(${GEN_CFLAGS}).
Fixed missing dependency generation for gensetdefs.o. C sources
for external `gen' programs should be added to GEN_CFILES to get
their dependencies generated.
Cleaned up flags definitions and use. All of ${CFLAGS} is now
passed to mkdep and the assembler (both are actually variants of
${CC} and will ignore the irrelevant flags).
flags on some of the operations in the driver weren't quite right. Also,
clean up scsi_cd.h, change u_char to u_int8_t.
I'm surprised this problem didn't show up sooner. (the code has been in
there almost a year and a half)
PR: 7996
Reviewed by: ken
Submitted (mostly) by: gibbs
- ppbus was released before checking if still in disk_mode by vpoio and immio:
the microseq (in_disk_mode) was never executed. Fixed.
- nlptintr() renamed to nlpt_intr(). spltty() inserted in nlptintr() before
nlpt_intr() call
those extra ones yet, anyway.
In dpttimeout, expect that the controller will complete aborted CCBs through
the interrupt handler. This corrects a panic that was caused by completing
the same transaction twice during timeout recovery.
Honor the tag times types expressed by the user and pass them down to
the controller.
a perfect world, we'd notice the UA and do some device validation to ensure
that the device hasn't changed. We may get this before the year ends,
but not before 3.0R. This change gives the adminstrator ample ammunition
to take off a foot or two, but hey this *is* UN*X.
Add quirk entry for a Samsung drive that doesn't like experiencing
the queue full condition.
Bump the timeouts for all probe activities to 60s. We don't know
what the seletion timeout (or equivelent on other mediums) is
for controllers, which can make the transactions at the tail
end of a parallel probe take a while to complete. The DPT
seems to be a card that takes a long time to see a selection timeout.
cam_periph.c:
Don't call a device "gone" after a single selection timeout. We
need to come up with a better policy. Until that time, you'll
have to manually re-scan a bus via camcontrol for the system to
decide that a device is really gone. This should give devices
experiencing temporary insanity to escape death.
a timeout, we must remove the pending SCB from the disconnected list
or risk list corruption when our BDR request using the same SCB is placed
on the waiting list.
Eradicate some silly uses of u_int8_t that just serve to slow the code down.
went backwards when interrupts were masked for more than one i8254
interrupt period. It sometimes went backwards when the i8254 counter
was reprogrammed. Neither of these should happen in normal operation.
Update the i8254 timecounter support variables atomically. Calling
timecounter functions from fast interrupt handlers may actually work
in all cases now.
macro for ELF. Ian@cygnus.com says that is the proper way to use
the ".gnu.warning.SYMBOL" sections. However, he has accepted Doug
Rabson's BFD patch anyway.
Our spinlock implementation allows a particular thread to obtain a lock
multiple times, but release the lock with a single unlock call. Since
we're detecting recursion, we know the lock is already owned by the
current thread in a previous call and must not be released in the
current call. This is really far too dependent on this particular
spinlock implementation, so I've added commented out calls to
THREAD_UNLOCK in the appropriate places. We can activate this code when
spinlock is taught to count each lock operation.
