src/sys/dev/ida/ida_disk.c, branch releng/8.1

Remove bus_{mem,p}io.h and related code for a micro-optimization on i386

2005-05-29T04:42:30Z

and amd64. The optimization is a trivial on recent machines. Reviewed by: -arch (imp, marcel, dfr)

Add missing includes

2004-05-30T20:08:47Z

Change the disk(9) API in order to make device removal more robust.

2004-02-18T21:36:53Z

Previously the "struct disk" were owned by the device driver and this gave us problems when the device disappared and the users of that device were not immediately disappearing. Now the struct disk is allocate with a new call, disk_alloc() and owned by geom_disk and just abandonned by the device driver when disk_create() is called. Unfortunately, this results in a ton of "s/\./->/" changes to device drivers. Since I'm doing the sweep anyway, a couple of other API improvements have been carried out at the same time: The Giant awareness flag has been flipped from DISKFLAG_NOGIANT to DISKFLAG_NEEDSGIANT A version number have been added to disk_create() so that we can detect, report and ignore binary drivers with old ABI in the future. Manual page update to follow shortly.

- Add comments.

2004-01-15T04:05:47Z

- Add more command defines and data structures. - Re-organize struct ida_drive_info to factor out struct ida_drive_info which will be used elsewhere.

Initialize drive device_t in softc.

2004-01-13T21:44:03Z

Initialize bp->bio_driver1 in idad_strategy().

2003-08-08T23:01:12Z

Removed by accident in 1.38. This fixes the trap 12 everyone was seeing in ida_construct_qcb(). PR: kern/53245

Use bioq_flush() to drain a bio queue with a specific error code.

2003-04-01T15:06:26Z

Retain the mistake of not updating the devstat API for now. Spell bioq_disksort() consistently with the remaining bioq_*(). #include where this is more appropriate.

Centralize the devstat handling for all GEOM disk device drivers

2003-03-08T08:01:31Z

in geom_disk.c. As a side effect this makes a lot of #include lines not needed and some biofinish() calls can be reduced to biodone() again.

NO_GEOM cleanup:

2003-02-23T18:45:50Z

Move ida driver to "struct disk *" centric api. Retire major number 109.

Fix the detach code to actually detach the disk instance created

2003-02-23T18:31:17Z

during attach.