diff options
| author | John Snow | 2020-07-24 07:22:59 +0200 |
|---|---|---|
| committer | John Snow | 2020-10-01 19:04:16 +0200 |
| commit | 6f52e69f468f3b75db0292be3ee479db699a9a57 (patch) | |
| tree | 9af30f58886697c49d2c3d7a8f22a15251d6166d /linux-headers/linux | |
| parent | ide: remove magic constants from the device register (diff) | |
| download | qemu-6f52e69f468f3b75db0292be3ee479db699a9a57.tar.gz qemu-6f52e69f468f3b75db0292be3ee479db699a9a57.tar.xz qemu-6f52e69f468f3b75db0292be3ee479db699a9a57.zip | |
ide: clear interrupt on command write
Not known to fix any bug, but I couldn't help but notice that ATA
specifies that writing to this register should clear an interrupt.
ATA7: Section 5.3.3 (Command register - Effect)
ATA6: Section 7.4.4 (Command register - Effect)
ATA5: Section 7.4.4 (Command register - Effect)
ATA4: Section 7.4.4 (Command register - Effect)
ATA3: Section 5.2.2 (Command register)
Other editions: try searching for the phrase "Writing this register".
Signed-off-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'linux-headers/linux')
0 files changed, 0 insertions, 0 deletions