diff options
| -rw-r--r-- | drivers/ide/ide-io-std.c | 18 | ||||
| -rw-r--r-- | drivers/ide/ide-iops.c | 11 | ||||
| -rw-r--r-- | drivers/ide/ide-probe.c | 8 | ||||
| -rw-r--r-- | drivers/ide/ide-taskfile.c | 3 | ||||
| -rw-r--r-- | drivers/ide/scc_pata.c | 18 | ||||
| -rw-r--r-- | drivers/ide/tx4939ide.c | 7 | ||||
| -rw-r--r-- | include/linux/ide.h | 4 |
7 files changed, 18 insertions, 51 deletions
diff --git a/drivers/ide/ide-io-std.c b/drivers/ide/ide-io-std.c index 66c27768e85b..481e221b233d 100644 --- a/drivers/ide/ide-io-std.c +++ b/drivers/ide/ide-io-std.c @@ -85,13 +85,11 @@ void ide_dev_select(ide_drive_t *drive) } EXPORT_SYMBOL_GPL(ide_dev_select); -void ide_tf_load(ide_drive_t *drive, struct ide_cmd *cmd) +void ide_tf_load(ide_drive_t *drive, struct ide_taskfile *tf, u8 valid) { ide_hwif_t *hwif = drive->hwif; struct ide_io_ports *io_ports = &hwif->io_ports; - struct ide_taskfile *tf = &cmd->hob; void (*tf_outb)(u8 addr, unsigned long port); - u8 valid = cmd->valid.out.hob; u8 mmio = (hwif->host_flags & IDE_HFLAG_MMIO) ? 1 : 0; if (mmio) @@ -109,20 +107,6 @@ void ide_tf_load(ide_drive_t *drive, struct ide_cmd *cmd) tf_outb(tf->lbam, io_ports->lbam_addr); if (valid & IDE_VALID_LBAH) tf_outb(tf->lbah, io_ports->lbah_addr); - - tf = &cmd->tf; - valid = cmd->valid.out.tf; - - if (valid & IDE_VALID_FEATURE) - tf_outb(tf->feature, io_ports->feature_addr); - if (valid & IDE_VALID_NSECT) - tf_outb(tf->nsect, io_ports->nsect_addr); - if (valid & IDE_VALID_LBAL) - tf_outb(tf->lbal, io_ports->lbal_addr); - if (valid & IDE_VALID_LBAM) - tf_outb(tf->lbam, io_ports->lbam_addr); - if (valid & IDE_VALID_LBAH) - tf_outb(tf->lbah, io_ports->lbah_addr); if (valid & IDE_VALID_DEVICE) tf_outb(tf->device, io_ports->device_addr); } diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 0fdf0dfb5743..6f1ed427a484 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -312,10 +312,10 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed) { ide_hwif_t *hwif = drive->hwif; const struct ide_tp_ops *tp_ops = hwif->tp_ops; + struct ide_taskfile tf; u16 *id = drive->id, i; int error = 0; u8 stat; - struct ide_cmd cmd; #ifdef CONFIG_BLK_DEV_IDEDMA if (hwif->dma_ops) /* check if host supports DMA */ @@ -347,12 +347,11 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed) udelay(1); tp_ops->write_devctl(hwif, ATA_NIEN | ATA_DEVCTL_OBS); - memset(&cmd, 0, sizeof(cmd)); - cmd.valid.out.tf = IDE_VALID_FEATURE | IDE_VALID_NSECT; - cmd.tf.feature = SETFEATURES_XFER; - cmd.tf.nsect = speed; + memset(&tf, 0, sizeof(tf)); + tf.feature = SETFEATURES_XFER; + tf.nsect = speed; - tp_ops->tf_load(drive, &cmd); + tp_ops->tf_load(drive, &tf, IDE_VALID_FEATURE | IDE_VALID_NSECT); tp_ops->exec_command(hwif, ATA_CMD_SET_FEATURES); diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 6a98d7c1681a..44d7816c1fe9 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -283,13 +283,11 @@ int ide_dev_read_id(ide_drive_t *drive, u8 cmd, u16 *id) * identify command to be sure of reply */ if (cmd == ATA_CMD_ID_ATAPI) { - struct ide_cmd cmd; + struct ide_taskfile tf; - memset(&cmd, 0, sizeof(cmd)); + memset(&tf, 0, sizeof(tf)); /* disable DMA & overlap */ - cmd.valid.out.tf = IDE_VALID_FEATURE; - - tp_ops->tf_load(drive, &cmd); + tp_ops->tf_load(drive, &tf, IDE_VALID_FEATURE); } /* ask drive for ID */ diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c index 0318a4cb09de..b1806ed46175 100644 --- a/drivers/ide/ide-taskfile.c +++ b/drivers/ide/ide-taskfile.c @@ -98,7 +98,8 @@ ide_startstop_t do_rw_taskfile(ide_drive_t *drive, struct ide_cmd *orig_cmd) cmd->tf.device |= drive->select; } - tp_ops->tf_load(drive, cmd); + tp_ops->tf_load(drive, &cmd->hob, cmd->valid.out.hob); + tp_ops->tf_load(drive, &cmd->tf, cmd->valid.out.tf); } switch (cmd->protocol) { diff --git a/drivers/ide/scc_pata.c b/drivers/ide/scc_pata.c index feabf5487049..5ecb70cf29dc 100644 --- a/drivers/ide/scc_pata.c +++ b/drivers/ide/scc_pata.c @@ -645,25 +645,9 @@ static int __devinit init_setup_scc(struct pci_dev *dev, return rc; } -static void scc_tf_load(ide_drive_t *drive, struct ide_cmd *cmd) +static void scc_tf_load(ide_drive_t *drive, struct ide_taskfile *tf, u8 valid) { struct ide_io_ports *io_ports = &drive->hwif->io_ports; - struct ide_taskfile *tf = &cmd->hob; - u8 valid = cmd->valid.out.hob; - - if (valid & IDE_VALID_FEATURE) - scc_ide_outb(tf->feature, io_ports->feature_addr); - if (valid & IDE_VALID_NSECT) - scc_ide_outb(tf->nsect, io_ports->nsect_addr); - if (valid & IDE_VALID_LBAL) - scc_ide_outb(tf->lbal, io_ports->lbal_addr); - if (valid & IDE_VALID_LBAM) - scc_ide_outb(tf->lbam, io_ports->lbam_addr); - if (valid & IDE_VALID_LBAH) - scc_ide_outb(tf->lbah, io_ports->lbah_addr); - - tf = &cmd->tf; - valid = cmd->valid.out.tf; if (valid & IDE_VALID_FEATURE) scc_ide_outb(tf->feature, io_ports->feature_addr); diff --git a/drivers/ide/tx4939ide.c b/drivers/ide/tx4939ide.c index af8b0f68d5cf..564422d23976 100644 --- a/drivers/ide/tx4939ide.c +++ b/drivers/ide/tx4939ide.c @@ -434,11 +434,12 @@ static void tx4939ide_tf_load_fixup(ide_drive_t *drive) tx4939ide_writew(sysctl, base, TX4939IDE_Sys_Ctl); } -static void tx4939ide_tf_load(ide_drive_t *drive, struct ide_cmd *cmd) +static void tx4939ide_tf_load(ide_drive_t *drive, struct ide_taskfile *tf, + u8 valid) { - ide_tf_load(drive, cmd); + ide_tf_load(drive, tf, valid); - if (cmd->valid.out.tf & IDE_VALID_DEVICE) + if (valid & IDE_VALID_DEVICE) tx4939ide_tf_load_fixup(drive); } diff --git a/include/linux/ide.h b/include/linux/ide.h index e2ea38df26bc..0ba1c6ab97f8 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -624,7 +624,7 @@ struct ide_tp_ops { void (*write_devctl)(struct hwif_s *, u8); void (*dev_select)(ide_drive_t *); - void (*tf_load)(ide_drive_t *, struct ide_cmd *); + void (*tf_load)(ide_drive_t *, struct ide_taskfile *, u8); void (*tf_read)(ide_drive_t *, struct ide_cmd *); void (*input_data)(ide_drive_t *, struct ide_cmd *, @@ -1132,7 +1132,7 @@ u8 ide_read_altstatus(ide_hwif_t *); void ide_write_devctl(ide_hwif_t *, u8); void ide_dev_select(ide_drive_t *); -void ide_tf_load(ide_drive_t *, struct ide_cmd *); +void ide_tf_load(ide_drive_t *, struct ide_taskfile *, u8); void ide_tf_read(ide_drive_t *, struct ide_cmd *); void ide_input_data(ide_drive_t *, struct ide_cmd *, void *, unsigned int); |