src/sys/dev/ata/atapi-tape.c, branch release/4.1.0_cvs

This commit was manufactured by cvs2svn to create tag

2000-07-26T21:12:35+00:00

'RELENG_4_1_0_RELEASE'.

This commit was manufactured to restore the state of the 4.1-RELEASE image.
Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

MFC: make ATAPI CD changers work again.

2000-04-01T14:11:43+00:00

Remove the old DSC code, it doesn't work anymore.

2000-03-18T22:26:29+00:00

MFC: make disksort do what its supposed to.

2000-03-14T20:25:13+00:00

Cosmetics..

2000-03-10T22:10:34+00:00

Fix the CD driver so that the last blocks can be read even if

2000-03-05T16:52:26+00:00

a blocksize != 2k is used.
Update the timeout code to try fallback to PIO if problems
arise in DMA mode.

Update the ata driver to take more advantage of newbus, this

2000-02-18T20:57:33+00:00

was needed to make attach/detach of devices work, which is
needed for the PCCARD support.
(PCCARD support is still not working though, more to come on that)

Support the CMD646 chip which is used on many alphas, sadly only
in WDMA2 mode, as the silicon is broken beyond belief for UDMA modes.

Lots of cosmetic fixes here and there.

Sorry for the size of this megapatchfromhell but it was not
possible otherwise...

newbus patches based on work from: dfr (Doug Rabson)

Probe cosmetics.

2000-02-08T18:38:39+00:00

Do refcounting of open devices (more) correctly.

2000-02-07T23:05:40+00:00

count_dev funtion by phk.

fix support for shared IRQ's.

2000-02-04T10:20:22+00:00

fix support for multiple HPT & Promise controllers.

support mixed 33/66 devices on the Promise 66 controllers.

fix the refcount stuff in the atapi drivers.

misc cleanups.