From 32b3fe4fff0974d823a0c0d17d7b25690ecd5fc8 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Mon, 28 Apr 2008 23:44:38 +0200 Subject: [PATCH] ide: always use ->OUTBSYNC method for executing commands 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 --- drivers/ide/ide-floppy.c | 3 ++- drivers/ide/ide-io.c | 3 ++- drivers/ide/ide-iops.c | 2 +- drivers/ide/ide-probe.c | 6 +++--- drivers/ide/ide-tape.c | 3 ++- drivers/scsi/ide-scsi.c | 6 ++++-- 6 files changed, 14 insertions(+), 9 deletions(-) diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index e2bcd3af45db..b9983c4a1fac 100644 --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -696,7 +696,8 @@ static ide_startstop_t idefloppy_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 (*pkt_xfer_routine) (drive); } } diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index a17fc6430001..c32ca769b963 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -502,7 +502,8 @@ static ide_startstop_t ide_atapi_error(ide_drive_t *drive, struct request *rq, u 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); if (rq->errors >= ERROR_MAX) { ide_kill_rq(drive, rq); diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 1789fbab2daf..7f2b4edc6369 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -593,7 +593,7 @@ int ide_driveid_update(ide_drive_t *drive) SELECT_MASK(drive, 1); ide_set_irq(drive, 1); msleep(50); - hwif->OUTB(WIN_IDENTIFY, hwif->io_ports.command_addr); + hwif->OUTBSYNC(drive, WIN_IDENTIFY, hwif->io_ports.command_addr); timeout = jiffies + WAIT_WORSTCASE; do { if (time_after(jiffies, timeout)) { diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 8f7d57660643..099a0fe1745b 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -293,7 +293,7 @@ static int actual_try_to_identify (ide_drive_t *drive, u8 cmd) hwif->OUTB(0, io_ports->feature_addr); /* ask drive for ID */ - hwif->OUTB(cmd, io_ports->command_addr); + hwif->OUTBSYNC(drive, cmd, io_ports->command_addr); timeout = ((cmd == WIN_IDENTIFY) ? WAIT_WORSTCASE : WAIT_PIDENTIFY) / 2; timeout += jiffies; @@ -480,7 +480,7 @@ static int do_probe (ide_drive_t *drive, u8 cmd) msleep(50); hwif->OUTB(drive->select.all, io_ports->device_addr); msleep(50); - hwif->OUTB(WIN_SRST, io_ports->command_addr); + hwif->OUTBSYNC(drive, WIN_SRST, io_ports->command_addr); (void)ide_busy_sleep(hwif); rc = try_to_identify(drive, cmd); } @@ -516,7 +516,7 @@ static void enable_nest (ide_drive_t *drive) printk("%s: enabling %s -- ", hwif->name, drive->id->model); SELECT_DRIVE(drive); msleep(50); - hwif->OUTB(EXABYTE_ENABLE_NEST, hwif->io_ports.command_addr); + hwif->OUTBSYNC(drive, EXABYTE_ENABLE_NEST, hwif->io_ports.command_addr); if (ide_busy_sleep(hwif)) { printk(KERN_CONT "failed (timeout)\n"); diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index f4f31238bbef..f3f231de1835 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -1056,7 +1056,8 @@ static ide_startstop_t idetape_issue_pc(ide_drive_t *drive, IDETAPE_WAIT_CMD, NULL); return ide_started; } else { - hwif->OUTB(WIN_PACKETCMD, hwif->io_ports.command_addr); + hwif->OUTBSYNC(drive, WIN_PACKETCMD, + hwif->io_ports.command_addr); return idetape_transfer_pc(drive); } } diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c index 1168fb0a713c..8f716da5b7de 100644 --- a/drivers/scsi/ide-scsi.c +++ b/drivers/scsi/ide-scsi.c @@ -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); } } -- 2.39.2