summaryrefslogtreecommitdiffstats
path: root/drivers/ide/ide-taskfile.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/ide/ide-taskfile.c')
-rw-r--r--drivers/ide/ide-taskfile.c31
1 files changed, 13 insertions, 18 deletions
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index dc84f8bde52a..3160be494aa0 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -23,17 +23,16 @@
#include <asm/uaccess.h>
#include <asm/io.h>
-void ide_tf_dump(const char *s, struct ide_taskfile *tf)
+void ide_tf_dump(const char *s, struct ide_cmd *cmd)
{
#ifdef DEBUG
printk("%s: tf: feat 0x%02x nsect 0x%02x lbal 0x%02x "
"lbam 0x%02x lbah 0x%02x dev 0x%02x cmd 0x%02x\n",
- s, tf->feature, tf->nsect, tf->lbal,
- tf->lbam, tf->lbah, tf->device, tf->command);
- printk("%s: hob: nsect 0x%02x lbal 0x%02x "
- "lbam 0x%02x lbah 0x%02x\n",
- s, tf->hob_nsect, tf->hob_lbal,
- tf->hob_lbam, tf->hob_lbah);
+ s, cmd->tf.feature, cmd->tf.nsect,
+ cmd->tf.lbal, cmd->tf.lbam, cmd->tf.lbah,
+ cmd->tf.device, cmd->tf.command);
+ printk("%s: hob: nsect 0x%02x lbal 0x%02x lbam 0x%02x lbah 0x%02x\n",
+ s, cmd->hob.nsect, cmd->hob.lbal, cmd->hob.lbam, cmd->hob.lbah);
#endif
}
@@ -80,12 +79,12 @@ ide_startstop_t do_rw_taskfile(ide_drive_t *drive, struct ide_cmd *orig_cmd)
memcpy(cmd, orig_cmd, sizeof(*cmd));
if ((cmd->tf_flags & IDE_TFLAG_DMA_PIO_FALLBACK) == 0) {
- ide_tf_dump(drive->name, tf);
+ ide_tf_dump(drive->name, cmd);
tp_ops->write_devctl(hwif, ATA_DEVCTL_OBS);
SELECT_MASK(drive, 0);
if (cmd->ftf_flags & IDE_FTFLAG_OUT_DATA) {
- u8 data[2] = { tf->data, tf->hob_data };
+ u8 data[2] = { cmd->tf.data, cmd->hob.data };
tp_ops->output_data(drive, cmd, data, 2);
}
@@ -490,10 +489,8 @@ int ide_taskfile_ioctl(ide_drive_t *drive, unsigned long arg)
memset(&cmd, 0, sizeof(cmd));
- memcpy(&cmd.tf_array[0], req_task->hob_ports,
- HDIO_DRIVE_HOB_HDR_SIZE - 2);
- memcpy(&cmd.tf_array[6], req_task->io_ports,
- HDIO_DRIVE_TASK_HDR_SIZE);
+ memcpy(&cmd.hob, req_task->hob_ports, HDIO_DRIVE_HOB_HDR_SIZE - 2);
+ memcpy(&cmd.tf, req_task->io_ports, HDIO_DRIVE_TASK_HDR_SIZE);
cmd.valid.out.tf = IDE_VALID_DEVICE;
cmd.valid.in.tf = IDE_VALID_DEVICE | IDE_VALID_IN_TF;
@@ -598,7 +595,7 @@ int ide_taskfile_ioctl(ide_drive_t *drive, unsigned long arg)
if (req_task->req_cmd == IDE_DRIVE_TASK_NO_DATA)
nsect = 0;
else if (!nsect) {
- nsect = (cmd.tf.hob_nsect << 8) | cmd.tf.nsect;
+ nsect = (cmd.hob.nsect << 8) | cmd.tf.nsect;
if (!nsect) {
printk(KERN_ERR "%s: in/out command without data\n",
@@ -610,10 +607,8 @@ int ide_taskfile_ioctl(ide_drive_t *drive, unsigned long arg)
err = ide_raw_taskfile(drive, &cmd, data_buf, nsect);
- memcpy(req_task->hob_ports, &cmd.tf_array[0],
- HDIO_DRIVE_HOB_HDR_SIZE - 2);
- memcpy(req_task->io_ports, &cmd.tf_array[6],
- HDIO_DRIVE_TASK_HDR_SIZE);
+ memcpy(req_task->hob_ports, &cmd.hob, HDIO_DRIVE_HOB_HDR_SIZE - 2);
+ memcpy(req_task->io_ports, &cmd.tf, HDIO_DRIVE_TASK_HDR_SIZE);
if ((cmd.ftf_flags & IDE_FTFLAG_SET_IN_FLAGS) &&
req_task->in_flags.all == 0) {