timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
resource allocation.
- Insertion and removal of callouts is constant time, important as
this facility is used quite a lot in the kernel.
The old timeout()/untimeout() API has been removed from the kernel.
so that the right entries get added to dev_name2blk[]. Needed for / on RAID.
(Whoops! I missed checking these in when adding the RAID_AUTOCONFIG stuff.)
This one is more in the spirit of incorrect version which was trying
to shorten the interrupt path. This probably isn't quite as fast as
using a switch() statement to dispatch the interrupts, but should be
a little faster than testing for each of the possible 6 interrupt
conditions.
than one interrupt bit is set (unless you do some fancy case values).
Check each interrupt bit individually and process the interrupt if set.
5000/200 doesn't hang shortly after booting now.
device. Works on a 3100 with both old and MI SCSI, on a 5000/25 built-in
IOASIC with both old and MI SCSI, on the 5000/25 PMAZ TC option card
with both old and MI SCSI, and with tftp boot on the 5000/25.
configured, but after all adapters have been configured. When multiple
adapters are present, only the last configured adapter could be matched
to the boot device slot. The adapter attach routines now check if that
adapter slot matches the boot device slot and saves the softc pointer
for that controller. Then when the disks are configured, dk_establish()
matches the appropriate controller. Also change the rz boot device test
to include a check for the adapter so that it works when booting from a
disk on adapters other than the first one.
disks are now usable with the MI SCSI sd devices.
The install mini-root adjustment and the default partitioning still needs
to be moved into readdisklabel().
interrupt handlers into intrtab[] array, rather than the idea of devices
in 'psuedo' TURBOchannel slots.
- Nuke symbols for psuedo TC slots.
- Abandon never/unlikely used intr_disestablish()s.
interrupt handlers into intrtab[] array, rather than the idea of devices
in 'psuedo' TURBOchannel slots.
- Nuke symbols for psuedo TC slots.
- Abandon never/unlikely used intr_disestablish()s.