- Make amr_linux work as a module by avoiding calling amr_linux_ioctl_int
from the amr_linux. This simplifies the amr_linux shim and puts the
smarts into amr.c.
- 1.76 - 1.77 of amr.c (race conditions).
- 1.34 of amr_pci.c (compiler warning).
Add in a bunch of things to the mfi driver:
- Linux ioctl support, with the other Linux changes MegaCli
will run if you mount linprocfs & linsysfs then set
sysctl compat.linux.osrelease=2.6.12 or similar. This works
on i386. It should work on amd64 but not well tested yet.
StoreLib may or may not work. Remember to kldload mfi_linux.
- Add in AEN (Async Event Notification) support so we can
get messages from the firmware when something happens.
Not all messages are in defined in event detail. Use
event_log to try to figure out what happened.
- Try to implement something like SIGIO for StoreLib. Since
mrmonitor doesn't work right I can't fully test it. StoreLib
works best with the rh9 base. In theory mrmonitor isn't
needed due to native driver support of AEN :-)
Now we can configure and monitor the RAID better.
MFC the enhancements to the Linux emulation layer so the MegaRAID SAS
management tools can work. This is not totally connected to the build
yet. The mfi(4) change have not been MFC'ed yet. This will be done
shortly. I'm trying to do this in chunks so I don't totally break
the build on a missed commit. This has passed make universe a while
ago:
Enhance the Linux emulation layer to make MegaRAID SAS managements tool happy.
Add back in a scheme to emulate old type major/minor numbers via hooks into
stat, linprocfs to return major/minors that Linux app's expect. Currently
only /dev/null is always registered. Drivers can register via the Linux
type shim similar to the ioctl shim but by using
linux_device_register_handler/linux_device_unregister_handler functions.
The structure is:
struct linux_device_handler {
char *bsd_driver_name;
char *linux_driver_name;
char *bsd_device_name;
char *linux_device_name;
int linux_major;
int linux_minor;
int linux_char_device;
};
Linprocfs uses this to display the major number of the driver. The
soon to be available linsysfs will use it to fill in the driver name.
Linux_stat uses it to translate the major/minor into Linux type values.
Note major numbers are dynamically assigned via passing in a -1 for
the major number so we don't need to keep track of them.
This is somewhat needed due to us switching to our devfs.
management tools can work. This is not totally connected to the build
yet. The mfi(4) change have not been MFC'ed yet. This will be done
shortly. I'm trying to do this in chunks so I don't totally break
the build on a missed commit. This has passed make universe a while
ago:
Enhance the Linux emulation layer to make MegaRAID SAS managements tool happy.
Add back in a scheme to emulate old type major/minor numbers via hooks into
stat, linprocfs to return major/minors that Linux app's expect. Currently
only /dev/null is always registered. Drivers can register via the Linux
type shim similar to the ioctl shim but by using
linux_device_register_handler/linux_device_unregister_handler functions.
The structure is:
struct linux_device_handler {
char *bsd_driver_name;
char *linux_driver_name;
char *bsd_device_name;
char *linux_device_name;
int linux_major;
int linux_minor;
int linux_char_device;
};
Linprocfs uses this to display the major number of the driver. The
soon to be available linsysfs will use it to fill in the driver name.
Linux_stat uses it to translate the major/minor into Linux type values.
Note major numbers are dynamically assigned via passing in a -1 for
the major number so we don't need to keep track of them.
This is somewhat needed due to us switching to our devfs.
Re-work the bus attachment somewhat. Make the rids unique for
the SMI/TCO address space. Switch the bus space I/O to the
one specific for either the SMI or TCO space. Re-calibrate
the tick. Add some more device id's, 82801FBR submitted by des.
This makes it work on the platforms I've tested with.
For network filesystems (NFS, samba, etc.), do not pass "export" nmount()
parameter to try to delete an NFS export. It won't work, and will log
a spurious warning to syslog.
Tested by: Arno J. Klaassen <arno at heho dot snv dot jussieu dot fr>
style "every Monday":
mon * Do Foo.
Previously, at the end of the month, this could cause a printout of
the following nature when invoked with -A 7:
36 May* Do Foo
If the entry runs into the following month, adjust month and day,
wrapping round into next year where necessary.
1.13: Revision 1.4 set access for all sensitive files in /proc/<PID> to mode 0
if a process's uid or gid has changed, but the /proc/<PID> directory
itself was also set to mode 0. Assuming this doesn't open any
security holes, open access to the /proc/<PID> directory for users
other than root to read or search the directory.
1.14: Upon further review, DES prefers this change over that in revision 1.13
to resolve the directory access problem for processes with P_SUGID flag
set.
Update comments in struct protosw to reflect changing times:
- Between 1996 and 1997, wollman eliminated pr_usrreq() and replaced it
with direct function pointers. Update comment to reflect these changes.
- In 2003, I added pru_sosetlabel(). Update comment to reflect this
change.
Add a sysctl, regression.sonewconn_earlytest, which when options
REGRESSION is enabled, allows user space to dictate that sonewconn()
should skip it's "skip the hard work" check to see if the listen
queue is full, and instead proceed with allocation of a socket and
trimming of the overflowed queue. This makes it easier to test the
queue overflow logic.
Explicitly assert socket pointer is non-NULL in tcp_input() so as to
provide better debugging information.
Prefer explicit comparison to NULL for tcpcb pointers rather than
treating them as booleans.
Allow non-P laptops to make use of this module.
Other major changes (from the author):
o Individual method probing
o Finally figured out what the RBLL, RVOL, GHKS, GSIF are:
- RBLL - lcd_brightness radix
- RVOL - volume radix
- GHKS - Currently activated hotkey (internal)
- GSIF - Hotkey mask (internal)
Submitted by: Anish Mistry <mistry.7 -at- osu.edu>
- Add support for filtering the the list of providers by a regular
expression, which makes it possible to only see interesting
providers. "f" is used inside gstat to set a filter, "F" is used to
remove current filter.
- Do not print some uninteresting values in the gstat title line.
- Do not print past the end of the screen.
- Read multiple keystrokes per "wait" when gstat is running.
- Remove a redundant != check, right after check of NULL against the
same variable ("gid").
- Use sysexits.h.
- Do not link against libkvm and libsbuf, they are not actually used.
- Fix a few style(9) issues where I had to touch nearby code anyway.
src/usr.sbin/gstat/Makefile: rev 1.6 -> 1.7
src/usr.sbin/gstat/gstat.8: rev 1.7 -> 1.8
src/usr.sbin/gstat/gstat.c: rev 1.12 -> 1.13
