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ide: add PC_FLAG_DRQ_INTERRUPT pc flag

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Add PC_FLAG_DRQ_INTERRUPT pc flag, set it in ide*_do_request()
and check for it (instead of checking for IDE*_FLAG_DRQ_INTERRUPT)
in ide*_issue_pc().  This is a preparation for adding generic
ide_issue_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>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2008-07-15 21:21:59 +02:00
parent 4cc196897d
commit 28c7214bd8
4 changed files with 18 additions and 5 deletions
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5
drivers/ide/ide-floppy.c
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@ -619,7 +619,7 @@ static ide_startstop_t idefloppy_issue_pc(ide_drive_t *drive,
ide_pktcmd_tf_load(drive, IDE_TFLAG_OUT_DEVICE, bcount, dma);
if (floppy->flags & IDEFLOPPY_FLAG_DRQ_INTERRUPT) {
if (pc->flags & PC_FLAG_DRQ_INTERRUPT) {
/* Issue the packet command */
ide_execute_command(drive, WIN_PACKETCMD,
&idefloppy_transfer_pc1,
@ -800,6 +800,9 @@ static ide_startstop_t idefloppy_do_request(ide_drive_t *drive,
return ide_stopped;
}
if (floppy->flags & IDEFLOPPY_FLAG_DRQ_INTERRUPT)
pc->flags |= PC_FLAG_DRQ_INTERRUPT;
if (floppy->flags & IDEFLOPPY_FLAG_ZIP_DRIVE)
pc->flags |= PC_FLAG_ZIP_DRIVE;