diff options
Diffstat (limited to 'drivers/ide/ide-taskfile.c')
| -rw-r--r-- | drivers/ide/ide-taskfile.c | 31 |
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) { |