cache flush commands from WAPBL, by skipping the cache flush if the
BBU is present and considered good. Users which still want the write back
cache with a non-working BBU can set vfs.wapbl.flush_disk_cache to 0.
- add commands to monitor the BBU state. Add a boolean BBU sensor
to monitor the BBU state via sysmon_envsys(9).
- if the BBU is considered good, turn SCSI_SYNCHRONIZE_CACHE_10 and
SCSI_SYNCHRONIZE_CACHE_16 commands from upper layer into NOOPs.
While there, handle SCSI_SYNCHRONIZE_CACHE_16 in addition to
SCSI_SYNCHRONIZE_CACHE_10.
- Add a shutdown pmf(9) handler, which flushes the cache and shutdown the
firmware
- on detach, also flush cache and shutdown firmware.
- on attach, print the firmware-provided name, and the BBU state
Tested on a LSI MegaRAID SAS 9265-8i and a PERC 5/i Integrated
- improve (create more consistency in) spelling;
- remove unnecessary (and in part ignored) macros, as well as an
unnecessary argument to `.Bl' (fixes mandoc(1) warnings);
- improve wording;
- bump date.
Patch from Bug Hunting.
- improve wording (explicitly mention the name of the optional
additional arguments within the text, using macros as well);
- create separate section, and use `.Ex' macro, for exit status
information;
- bump date.
Patch from Bug Hunting.
calls which are not supported on Linux and therefore cannot be
handled by the rump kernel side syscall emulation (not that they'd
be present in the calling binaries anyway).
C and C++ test programs in the same Makefile, and prevents regular programs
from being polluted by libraries that they may not need.
Suggested by Garrett Cooper in private mail, although I redid his patch.
- Merge h_regex_att (att.c) and t_regex_att.sh into a single C test program.
The former was really a test program, and the latter just a very strange
driver for it.
- Stop using awk to generate the shell test programs. This is unnecessary
and confusing. Instead, change t_regex.sh to generate the test case
functions on the fly with eval (as done in many other places).
bring the story to an end:
Always ignore the residue from the CSW, just use the real
transfer length counted by the USB stack. This was first
proposed by Markus Kilbinger but unfortunately ignored
later. (Too many cooks...)
According to Matthias Kretschmer, Darwin and Haiku do
the same.
Remove the "UMASS_QUIRK_IGNORE_RESIDUE" quirk which was
just for the one "SuperTop" device mentioned in the PR.
This device was successfully tested by Matthias Kretschmer /
Ignatios Souvatzis.
I've tested the patch with various other devices and
didn't find regressions.
negative after the timer expired until the entry is deleted.
make it signed, so that we don't get output like
"00:1b:78:12:50:46 wm0 18446744073709551349 flags=0<>"
bouyer