diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-07-18 10:14:56 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-07-18 10:14:56 +0200 |
commit | 48ae74443403ab25876959e84785f61bf421ccef (patch) | |
tree | dd6d8277f2f0e691edf49a38ff9a804f9a1532d0 /Documentation/ioctl/hdio.txt | |
parent | 1b82c9666a6f637ccb3a86d0fbe23d0427076815 (diff) | |
parent | 5b664cb235e97afbf34db9c4d77f08ebd725335e (diff) |
Merge branch 'linus' into x86/step
Diffstat (limited to 'Documentation/ioctl/hdio.txt')
-rw-r--r-- | Documentation/ioctl/hdio.txt | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Documentation/ioctl/hdio.txt b/Documentation/ioctl/hdio.txt index c19efdeace2..91a6ecbae0b 100644 --- a/Documentation/ioctl/hdio.txt +++ b/Documentation/ioctl/hdio.txt @@ -508,12 +508,13 @@ HDIO_DRIVE_RESET execute a device reset error returns: EACCES Access denied: requires CAP_SYS_ADMIN + ENXIO No such device: phy dead or ctl_addr == 0 + EIO I/O error: reset timed out or hardware error notes: - Abort any current command, prevent anything else from being - queued, execute a reset on the device, and issue BLKRRPART - ioctl on the block device. + Execute a reset on the device as soon as the current IO + operation has completed. Executes an ATAPI soft reset if applicable, otherwise executes an ATA soft reset on the controller. |