diff options
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/ide-io-std.c | 8 | ||||
| -rw-r--r-- | drivers/ide/ide-taskfile.c | 10 | ||||
| -rw-r--r-- | drivers/ide/scc_pata.c | 8 |
3 files changed, 12 insertions, 14 deletions
diff --git a/drivers/ide/ide-io-std.c b/drivers/ide/ide-io-std.c index 45a424b60c8..7950b3bb431 100644 --- a/drivers/ide/ide-io-std.c +++ b/drivers/ide/ide-io-std.c @@ -93,16 +93,12 @@ void ide_tf_load(ide_drive_t *drive, struct ide_cmd *cmd) void (*tf_outb)(u8 addr, unsigned long port); u8 valid = cmd->valid.out.hob; u8 mmio = (hwif->host_flags & IDE_HFLAG_MMIO) ? 1 : 0; - u8 HIHI = (cmd->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF; if (mmio) tf_outb = ide_mm_outb; else tf_outb = ide_outb; - if (cmd->ftf_flags & IDE_FTFLAG_FLAGGED) - HIHI = 0xFF; - if (valid & IDE_VALID_FEATURE) tf_outb(tf->feature, io_ports->feature_addr); if (valid & IDE_VALID_NSECT) @@ -127,10 +123,8 @@ 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); - if (valid & IDE_VALID_DEVICE) - tf_outb((tf->device & HIHI) | drive->select, - io_ports->device_addr); + tf_outb(tf->device, io_ports->device_addr); } EXPORT_SYMBOL_GPL(ide_tf_load); diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c index 3160be494aa..0318a4cb09d 100644 --- a/drivers/ide/ide-taskfile.c +++ b/drivers/ide/ide-taskfile.c @@ -88,6 +88,16 @@ ide_startstop_t do_rw_taskfile(ide_drive_t *drive, struct ide_cmd *orig_cmd) tp_ops->output_data(drive, cmd, data, 2); } + + if (cmd->valid.out.tf & IDE_VALID_DEVICE) { + u8 HIHI = (cmd->tf_flags & IDE_TFLAG_LBA48) ? + 0xE0 : 0xEF; + + if (!(cmd->ftf_flags & IDE_FTFLAG_FLAGGED)) + cmd->tf.device &= HIHI; + cmd->tf.device |= drive->select; + } + tp_ops->tf_load(drive, cmd); } diff --git a/drivers/ide/scc_pata.c b/drivers/ide/scc_pata.c index 1238d556197..f5a6fa0a8be 100644 --- a/drivers/ide/scc_pata.c +++ b/drivers/ide/scc_pata.c @@ -650,10 +650,6 @@ static void scc_tf_load(ide_drive_t *drive, struct ide_cmd *cmd) struct ide_io_ports *io_ports = &drive->hwif->io_ports; struct ide_taskfile *tf = &cmd->hob; u8 valid = cmd->valid.out.hob; - u8 HIHI = (cmd->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF; - - if (cmd->ftf_flags & IDE_FTFLAG_FLAGGED) - HIHI = 0xFF; if (valid & IDE_VALID_FEATURE) scc_ide_outb(tf->feature, io_ports->feature_addr); @@ -679,10 +675,8 @@ static void scc_tf_load(ide_drive_t *drive, struct ide_cmd *cmd) scc_ide_outb(tf->lbam, io_ports->lbam_addr); if (valid & IDE_VALID_LBAH) scc_ide_outb(tf->lbah, io_ports->lbah_addr); - if (valid & IDE_VALID_DEVICE) - scc_ide_outb((tf->device & HIHI) | drive->select, - io_ports->device_addr); + scc_ide_outb(tf->device, io_ports->device_addr); } static void scc_tf_read(ide_drive_t *drive, struct ide_cmd *cmd) |