be inserted into ktrace records. The general change has been to replace
"struct proc *" with "struct lwp *" in various function prototypes, pass
the lwp through and use l_proc to get the process pointer when needed.
Bump the kernel rev up to 1.6V
the ioctl issued by the ICP RAID management libraries (used by the
storcon and iirconfig tools). This requires some infrastructure changes:
* Add a "service callback" mechanism that the ld driver (cache service)
and the iopsp driver (raw service) can register with the icp parent.
Right now this callback allows the children to adjust their notion of
how many command openings are available.
* Add a mutex around the icp ioctl handler, allowing only one thread
to execute an ioctl at a time.
* Add a way to freeze the controller command queue. We stop all I/O
while processing rescans (due to the semantics of icp_cmd()).
* Make icp_cmd() work when !cold.
* Add detach support to ld@icp.
com ports found on Intel PXA2x0 processors.
Re-arrange the code which detects the FIFO configuration to defer
printing until _after_ com_fifo is cleared. Some supposedly compatible
chips clear the Tx/Rx FIFOs when this happens, resulting in previous
output being lost.
No longer require a hi-low-hi transition of a status bit before
we believe it. It's a performance killer, and without it there
does not seem to be a race.
Sam Leffler reports that wi_intr needs to be bracketed by
disable/enable interrupts through WI_INT_EN, or else performance
is bad on Lucent. So now we do that.
will match in the case of a break before the console was opened for the
first time. Makes BREAKing into DDB work (again) as soon as interrupts
are enabled.
1 Add channel mask, transmit rate-mask arguments to wi_scan_ap.
2 Adopt the macros WI_LOCK/WI_UNLOCK for synchronization. FreeBSD
uses a different synchronization mechanism.
3 In wi_cmd, adopt constants WI_DELAY/WI_TIMEOUT for timing.
4 Pull debug messages from into wi_read_nicid from FreeBSD.
5 Bug fix: if IFF_ALLMULTI, don't filter any multicasts.
6 Count and report TX exceptions, but don't generate any additional
interrupts.
FreeBSD.)
Fix a bug in wi_stop where ejecting from the Powerbook crashes the
system. Essentially, the patch makes sure we write *no* registers
when we are no longer attached.
Also, for consistency w/ FreeBSD, use sc_portnum throughout wi,
instead of hard-coding WI_PORT0 .
Fail cursor related ioctls with EBUSY while in text mode.
Don't do uvm_useracc checks before copyout, instead check copyout()
return value directly.
Minor cleanups.
