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| author | Elias Oltmanns <eo@nebensachen.de> | 2008-07-16 20:33:48 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-16 20:33:48 +0200 |
| commit | 64a8f00ff19508b3962c8a932375dbae88bee4d6 (patch) | |
| tree | 6ec1de97fa6524987f133eee38e30af5e545aeb9 /Documentation/ioctl | |
| parent | Update documentation of HDIO_DRIVE_RESET ioctl (diff) | |
| download | linux-64a8f00ff19508b3962c8a932375dbae88bee4d6.tar.xz linux-64a8f00ff19508b3962c8a932375dbae88bee4d6.zip | |
IDE: Report errors during drive reset back to user space
Make sure that each error condition during the execution of an
HDIO_DRIVE_RESET ioctl is actually reported to the calling process.
Also, unify the exit path of reset_pollfunc() when returning ide_stopped
since the need of ->port_ops->reset_poll() to be treated specially has
vanished (way back, it seems).
Signed-off-by: Elias Oltmanns <eo@nebensachen.de>
Cc: "Alan Cox" <alan@lxorguk.ukuu.org.uk>
Cc: "Randy Dunlap" <randy.dunlap@oracle.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'Documentation/ioctl')
| -rw-r--r-- | Documentation/ioctl/hdio.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/ioctl/hdio.txt b/Documentation/ioctl/hdio.txt index 44d283d6b136..91a6ecbae0bb 100644 --- a/Documentation/ioctl/hdio.txt +++ b/Documentation/ioctl/hdio.txt @@ -508,6 +508,8 @@ 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: |