the kernel config file. That code makes a total mess of any
system with multiple PCI busses.
* Rework the way buttons are handled; register them with sysmon,
and let it take the appropriate action. This lets us gracefully
shut down when the power button is pressed.
provide some VERY basic support for power/sleep buttons and lid switches;
if someone presses the power button, shut down the system semi-gracefully.
Eventually, we will send events for all types of button/lid events down
to a userland power management daemon, which will be able to define a
separate policy for each button/switch.
looking for MDP_FPUSED in l->l_md.md_flags, instead of
l->l_addr->u_pcb.pcb_fpcpu being non-NULL. The latter indicates that
FP state is live in the FPU *now*, but doesn't indicate whether there
is any state saved in the PCB.
adapters. Currently supports:
* LSI 53c1030 Ultra320 SCSI
* LSI FC909, FC909A, FC919, and FC929 Fibre Channel
Ported from the FreeBSD "mpt" driver, written by Greg Ansley. Thanks
to Frank van der Linden for testing and some bug finding.
This work was sponsored by Wasabi Systems, Inc.
- Under chroot it displays only the visible filesystems with appropriate paths.
- The statfs f_mntonname gets adjusted to contain the real path from root.
- While was there, fixed a bug in ext2fs, locking problems with vfs_getfsstat(),
and factored out some of the vfsop statfs() code to copy_statfs_info(). This
fixes the problem where some filesystems forgot to set fsid.
- Made coda look more like a normal fs.
rather than 10ths of ns. This is necessary in order to represent
Ultra320 SCSI.
* Add Ultra320 SCSI to the scsipi_syncparams[] table.
We're not going to bother bumping any version numbers with this change; only
the "hba" driver uses scsipi_sync_period_to_factor(), and the uses of
scsipi_sync_factor_to_period() are all internal to the scsipi code. Most
things just pass the factor around, which is unchanged by this.
Reviewed by Frank van der Linden.
extended disk information request to the kernel.
Binary compatible with the existing code, disabled because I don't
have a system with a bios that supports the request.
This stops the system RTC drifting if any hardclock ticks were missed (eg
if the system spent any time at the kdb prompt).
The RTC is set whenever the system clock is set, so setting at shutdown
is unnecessary.
front of the sleep queue rather than the back. This is more
cache-friendly behavior and within the (lack of) constraints on wakeup
ordering imposed on equal-priority threads.
thorpej