lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ide: always use ->OUTBSYNC method for executing commands

Browse Source 
Always use ->OUTBSYNC method for executing commands so the posting is done
if needed (this affects only pmac and scc_pata host drivers at the moment).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2008-04-28 23:44:38 +02:00
parent 24cc434acc
commit 32b3fe4fff
6 changed files with 14 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/scsi/ide-scsi.c
View File

@@ -256,7 +256,8 @@ idescsi_atapi_error(ide_drive_t *drive, struct request *rq, u8 stat, u8 err)
if (ide_read_status(drive) & (BUSY_STAT | DRQ_STAT))
/* force an abort */
hwif->OUTB(WIN_IDLEIMMEDIATE, hwif->io_ports.command_addr);
hwif->OUTBSYNC(drive, WIN_IDLEIMMEDIATE,
hwif->io_ports.command_addr);
rq->errors++;
@@ -573,7 +574,8 @@ static ide_startstop_t idescsi_issue_pc(ide_drive_t *drive,
return ide_started;
} else {
/* Issue the packet command */
hwif->OUTB(WIN_PACKETCMD, hwif->io_ports.command_addr);
hwif->OUTBSYNC(drive, WIN_PACKETCMD,
hwif->io_ports.command_addr);
return idescsi_transfer_pc(drive);
}
}