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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-15 23:21:57 +0400 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-15 23:21:57 +0400 |
| commit | 5d41893c0f9caf94b449eada0279a08c86f0212e (patch) | |
| tree | 37dbcbb686f506c0f275c127b74f8f8ac349e0ee | |
| parent | 5a7b75ab429e9ed568be50cfbf7091f097457cb8 (diff) | |
| download | linux-5d41893c0f9caf94b449eada0279a08c86f0212e.tar.xz | |
ide: add PC_FLAG_ZIP_DRIVE pc flag
Add PC_FLAG_ZIP_DRIVE pc flag, set it in idefloppy_do_request()
and check for it (instead of checking for IDEFLOPPY_FLAG_ZIP_DRIVE)
in idefloppy_transfer_pc(). This is a preparation for adding
generic ide_transfer_pc() helper.
There should be no functional changes caused by this patch.
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| -rw-r--r-- | drivers/ide/ide-floppy.c | 8 | ||||
| -rw-r--r-- | include/linux/ide.h | 1 |
2 files changed, 7 insertions, 2 deletions
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index 1df6a3143596..cff90c4b217e 100644 --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -559,7 +559,7 @@ static ide_startstop_t idefloppy_transfer_pc1(ide_drive_t *drive) * 40 and 50msec work well. idefloppy_pc_intr will not be actually * used until after the packet is moved in about 50 msec. */ - if (floppy->flags & IDEFLOPPY_FLAG_ZIP_DRIVE) { + if (pc->flags & PC_FLAG_ZIP_DRIVE) { timeout = floppy->ticks; expiry = &idefloppy_transfer_pc2; } else { @@ -575,7 +575,7 @@ static ide_startstop_t idefloppy_transfer_pc1(ide_drive_t *drive) hwif->dma_ops->dma_start(drive); } - if ((floppy->flags & IDEFLOPPY_FLAG_ZIP_DRIVE) == 0) + if ((pc->flags & PC_FLAG_ZIP_DRIVE) == 0) /* Send the actual packet */ hwif->output_data(drive, NULL, floppy->pc->c, 12); @@ -826,7 +826,11 @@ static ide_startstop_t idefloppy_do_request(ide_drive_t *drive, return ide_stopped; } + if (floppy->flags & IDEFLOPPY_FLAG_ZIP_DRIVE) + pc->flags |= PC_FLAG_ZIP_DRIVE; + pc->rq = rq; + return idefloppy_issue_pc(drive, pc); } diff --git a/include/linux/ide.h b/include/linux/ide.h index 63cee2947f60..89feaea9e20b 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -607,6 +607,7 @@ enum { PC_FLAG_WRITING = (1 << 6), /* command timed out */ PC_FLAG_TIMEDOUT = (1 << 7), + PC_FLAG_ZIP_DRIVE = (1 << 8), }; struct ide_atapi_pc { |