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| author | scottl <scottl@FreeBSD.org> | 2005-01-16 07:34:26 +0000 |
|---|---|---|
| committer | scottl <scottl@FreeBSD.org> | 2005-01-16 07:34:26 +0000 |
| commit | f470ab4283d249c404c94c01cc4a58af6db0703e (patch) | |
| tree | bfdf6effed4ced3ac3ccec00ef9ddd7f6c13681e /etc | |
| parent | 55c1c55e0ea0c8669cc45017e281e36cbdb74ca8 (diff) | |
| download | FreeBSD-src-f470ab4283d249c404c94c01cc4a58af6db0703e.zip FreeBSD-src-f470ab4283d249c404c94c01cc4a58af6db0703e.tar.gz | |
Lock the AMR driver:
- Introduce the amr_io_lock to control access to command queues, bio queues,
and the hardware.
- Eliminate the taskqueue and do all completion processing in the ithread.
- Assign a static slot number to each command instead of doing a linear
search for free slots each time a command is needed.
- Modify the interrupt handler to more closely match what Linux does, for
safety.
Diffstat (limited to 'etc')
0 files changed, 0 insertions, 0 deletions
