diff options
author | Sergei Shtylyov <sshtylyov@ru.mvista.com> | 2009-03-31 20:15:32 +0200 |
---|---|---|
committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-31 20:15:32 +0200 |
commit | abb596b25edac1ec1acc4ef53df190771661c3d2 (patch) | |
tree | d20ea24960358ce03e0f27eefd2e6911afd1309c /drivers | |
parent | 0f861e8c47ede537a8ad280c61d5d00d541f04db (diff) | |
download | linux-stable-abb596b25edac1ec1acc4ef53df190771661c3d2.tar.gz linux-stable-abb596b25edac1ec1acc4ef53df190771661c3d2.tar.bz2 linux-stable-abb596b25edac1ec1acc4ef53df190771661c3d2.zip |
ide: turn selectproc() method into dev_select() method (take 5)
Turn selectproc() method into dev_select() method by teaching it to write to the
device register and moving it from 'struct ide_port_ops' to 'struct ide_tp_ops'.
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: benh@kernel.crashing.org
Cc: petkovbb@gmail.com
[bart: add ->dev_select to at91_ide.c and tx4939.c (__BIG_ENDIAN case)]
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/ide/at91_ide.c | 1 | ||||
-rw-r--r-- | drivers/ide/au1xxx-ide.c | 1 | ||||
-rw-r--r-- | drivers/ide/falconide.c | 1 | ||||
-rw-r--r-- | drivers/ide/ht6560b.c | 20 | ||||
-rw-r--r-- | drivers/ide/ide-h8300.c | 1 | ||||
-rw-r--r-- | drivers/ide/ide-io-std.c | 13 | ||||
-rw-r--r-- | drivers/ide/ide-iops.c | 12 | ||||
-rw-r--r-- | drivers/ide/ns87415.c | 25 | ||||
-rw-r--r-- | drivers/ide/pmac.c | 58 | ||||
-rw-r--r-- | drivers/ide/q40ide.c | 1 | ||||
-rw-r--r-- | drivers/ide/qd65xx.c | 21 | ||||
-rw-r--r-- | drivers/ide/scc_pata.c | 1 | ||||
-rw-r--r-- | drivers/ide/sgiioc4.c | 1 | ||||
-rw-r--r-- | drivers/ide/trm290.c | 20 | ||||
-rw-r--r-- | drivers/ide/tx4938ide.c | 1 | ||||
-rw-r--r-- | drivers/ide/tx4939ide.c | 4 |
16 files changed, 136 insertions, 45 deletions
diff --git a/drivers/ide/at91_ide.c b/drivers/ide/at91_ide.c index 04b39ff02d76..8eda552326e9 100644 --- a/drivers/ide/at91_ide.c +++ b/drivers/ide/at91_ide.c @@ -283,6 +283,7 @@ static const struct ide_tp_ops at91_ide_tp_ops = { .read_altstatus = ide_read_altstatus, .write_devctl = ide_write_devctl, + .dev_select = ide_dev_select, .tf_load = at91_ide_tf_load, .tf_read = at91_ide_tf_read, diff --git a/drivers/ide/au1xxx-ide.c b/drivers/ide/au1xxx-ide.c index 2ca10d533dad..46013644c965 100644 --- a/drivers/ide/au1xxx-ide.c +++ b/drivers/ide/au1xxx-ide.c @@ -469,6 +469,7 @@ static const struct ide_tp_ops au1xxx_tp_ops = { .read_altstatus = ide_read_altstatus, .write_devctl = ide_write_devctl, + .dev_select = ide_dev_select, .tf_load = ide_tf_load, .tf_read = ide_tf_read, diff --git a/drivers/ide/falconide.c b/drivers/ide/falconide.c index 5063be85dc33..afa2af9a362b 100644 --- a/drivers/ide/falconide.c +++ b/drivers/ide/falconide.c @@ -91,6 +91,7 @@ static const struct ide_tp_ops falconide_tp_ops = { .read_altstatus = ide_read_altstatus, .write_devctl = ide_write_devctl, + .dev_select = ide_dev_select, .tf_load = ide_tf_load, .tf_read = ide_tf_read, diff --git a/drivers/ide/ht6560b.c b/drivers/ide/ht6560b.c index c7e5c2246b79..2fb0f2965009 100644 --- a/drivers/ide/ht6560b.c +++ b/drivers/ide/ht6560b.c @@ -103,7 +103,7 @@ /* * This routine is invoked from ide.c to prepare for access to a given drive. */ -static void ht6560b_selectproc (ide_drive_t *drive) +static void ht6560b_dev_select(ide_drive_t *drive) { ide_hwif_t *hwif = drive->hwif; unsigned long flags; @@ -143,6 +143,8 @@ static void ht6560b_selectproc (ide_drive_t *drive) #endif } local_irq_restore(flags); + + outb(drive->select | ATA_DEVICE_OBS, hwif->io_ports.device_addr); } /* @@ -305,15 +307,29 @@ static int probe_ht6560b; module_param_named(probe, probe_ht6560b, bool, 0); MODULE_PARM_DESC(probe, "probe for HT6560B chipset"); +static const struct ide_tp_ops ht6560b_tp_ops = { + .exec_command = ide_exec_command, + .read_status = ide_read_status, + .read_altstatus = ide_read_altstatus, + .write_devctl = ide_write_devctl, + + .dev_select = ht6560b_dev_select, + .tf_load = ide_tf_load, + .tf_read = ide_tf_read, + + .input_data = ide_input_data, + .output_data = ide_output_data, +}; + static const struct ide_port_ops ht6560b_port_ops = { .init_dev = ht6560b_init_dev, .set_pio_mode = ht6560b_set_pio_mode, - .selectproc = ht6560b_selectproc, }; static const struct ide_port_info ht6560b_port_info __initdata = { .name = DRV_NAME, .chipset = ide_ht6560b, + .tp_ops = &ht6560b_tp_ops, .port_ops = &ht6560b_port_ops, .host_flags = IDE_HFLAG_SERIALIZE | /* is this needed? */ IDE_HFLAG_NO_DMA | diff --git a/drivers/ide/ide-h8300.c b/drivers/ide/ide-h8300.c index 8541a9abd7ac..dac9a6d44963 100644 --- a/drivers/ide/ide-h8300.c +++ b/drivers/ide/ide-h8300.c @@ -151,6 +151,7 @@ static const struct ide_tp_ops h8300_tp_ops = { .read_altstatus = ide_read_altstatus, .write_devctl = ide_write_devctl, + .dev_select = ide_dev_select, .tf_load = h8300_tf_load, .tf_read = h8300_tf_read, diff --git a/drivers/ide/ide-io-std.c b/drivers/ide/ide-io-std.c index 7f77bb7db488..9cac281d82c4 100644 --- a/drivers/ide/ide-io-std.c +++ b/drivers/ide/ide-io-std.c @@ -73,6 +73,18 @@ void ide_write_devctl(ide_hwif_t *hwif, u8 ctl) } EXPORT_SYMBOL_GPL(ide_write_devctl); +void ide_dev_select(ide_drive_t *drive) +{ + ide_hwif_t *hwif = drive->hwif; + u8 select = drive->select | ATA_DEVICE_OBS; + + if (hwif->host_flags & IDE_HFLAG_MMIO) + writeb(select, (void __iomem *)hwif->io_ports.device_addr); + else + outb(select, hwif->io_ports.device_addr); +} +EXPORT_SYMBOL_GPL(ide_dev_select); + void ide_tf_load(ide_drive_t *drive, struct ide_cmd *cmd) { ide_hwif_t *hwif = drive->hwif; @@ -280,6 +292,7 @@ const struct ide_tp_ops default_tp_ops = { .read_altstatus = ide_read_altstatus, .write_devctl = ide_write_devctl, + .dev_select = ide_dev_select, .tf_load = ide_tf_load, .tf_read = ide_tf_read, diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 6f363a26700d..dfb0ec317fa3 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -29,17 +29,7 @@ void SELECT_DRIVE(ide_drive_t *drive) { - ide_hwif_t *hwif = drive->hwif; - const struct ide_port_ops *port_ops = hwif->port_ops; - struct ide_cmd cmd; - - if (port_ops && port_ops->selectproc) - port_ops->selectproc(drive); - - memset(&cmd, 0, sizeof(cmd)); - cmd.tf_flags = IDE_TFLAG_OUT_DEVICE; - - drive->hwif->tp_ops->tf_load(drive, &cmd); + drive->hwif->tp_ops->dev_select(drive); } void SELECT_MASK(ide_drive_t *drive, int mask) diff --git a/drivers/ide/ns87415.c b/drivers/ide/ns87415.c index 9f6dff83b141..af1b421eb450 100644 --- a/drivers/ide/ns87415.c +++ b/drivers/ide/ns87415.c @@ -98,12 +98,15 @@ static void superio_tf_read(ide_drive_t *drive, struct ide_cmd *cmd) } } +static void ns87415_dev_select(ide_drive_t *drive); + static const struct ide_tp_ops superio_tp_ops = { .exec_command = ide_exec_command, .read_status = superio_read_status, .read_altstatus = ide_read_altstatus, .write_devctl = ide_write_devctl, + .dev_select = ns87415_dev_select, .tf_load = ide_tf_load, .tf_read = superio_tf_read, @@ -182,10 +185,12 @@ static void ns87415_prepare_drive (ide_drive_t *drive, unsigned int use_dma) local_irq_restore(flags); } -static void ns87415_selectproc (ide_drive_t *drive) +static void ns87415_dev_select(ide_drive_t *drive) { ns87415_prepare_drive(drive, !!(drive->dev_flags & IDE_DFLAG_USING_DMA)); + + outb(drive->select | ATA_DEVICE_OBS, drive->hwif->io_ports.device_addr); } static void ns87415_dma_start(ide_drive_t *drive) @@ -229,7 +234,7 @@ static void __devinit init_hwif_ns87415 (ide_hwif_t *hwif) * Also, leave IRQ masked during drive probing, to prevent infinite * interrupts from a potentially floating INTA.. * - * IRQs get unmasked in selectproc when drive is first used. + * IRQs get unmasked in dev_select() when drive is first used. */ (void) pci_read_config_dword(dev, 0x40, &ctrl); (void) pci_read_config_byte(dev, 0x09, &progif); @@ -281,8 +286,18 @@ static void __devinit init_hwif_ns87415 (ide_hwif_t *hwif) outb(0x60, hwif->dma_base + ATA_DMA_STATUS); } -static const struct ide_port_ops ns87415_port_ops = { - .selectproc = ns87415_selectproc, +static const struct ide_tp_ops ns87415_tp_ops = { + .exec_command = ide_exec_command, + .read_status = ide_read_status, + .read_altstatus = ide_read_altstatus, + .write_devctl = ide_write_devctl, + + .dev_select = ns87415_dev_select, + .tf_load = ide_tf_load, + .tf_read = ide_tf_read, + + .input_data = ide_input_data, + .output_data = ide_output_data, }; static const struct ide_dma_ops ns87415_dma_ops = { @@ -299,7 +314,7 @@ static const struct ide_dma_ops ns87415_dma_ops = { static const struct ide_port_info ns87415_chipset __devinitdata = { .name = DRV_NAME, .init_hwif = init_hwif_ns87415, - .port_ops = &ns87415_port_ops, + .tp_ops = &ns87415_tp_ops, .dma_ops = &ns87415_dma_ops, .host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA | IDE_HFLAG_NO_ATAPI_DMA, diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c index 7aa45ea37eeb..24ce1f805cd7 100644 --- a/drivers/ide/pmac.c +++ b/drivers/ide/pmac.c @@ -404,8 +404,6 @@ kauai_lookup_timing(struct kauai_timing* table, int cycle_time) #define IDE_WAKEUP_DELAY (1*HZ) static int pmac_ide_init_dma(ide_hwif_t *, const struct ide_port_info *); -static void pmac_ide_selectproc(ide_drive_t *drive); -static void pmac_ide_kauai_selectproc(ide_drive_t *drive); #define PMAC_IDE_REG(x) \ ((void __iomem *)((drive)->hwif->io_ports.data_addr + (x))) @@ -415,8 +413,7 @@ static void pmac_ide_kauai_selectproc(ide_drive_t *drive); * timing register when selecting that unit. This version is for * ASICs with a single timing register */ -static void -pmac_ide_selectproc(ide_drive_t *drive) +static void pmac_ide_apply_timings(ide_drive_t *drive) { ide_hwif_t *hwif = drive->hwif; pmac_ide_hwif_t *pmif = @@ -434,8 +431,7 @@ pmac_ide_selectproc(ide_drive_t *drive) * timing register when selecting that unit. This version is for * ASICs with a dual timing register (Kauai) */ -static void -pmac_ide_kauai_selectproc(ide_drive_t *drive) +static void pmac_ide_kauai_apply_timings(ide_drive_t *drive) { ide_hwif_t *hwif = drive->hwif; pmac_ide_hwif_t *pmif = @@ -464,9 +460,25 @@ pmac_ide_do_update_timings(ide_drive_t *drive) if (pmif->kind == controller_sh_ata6 || pmif->kind == controller_un_ata6 || pmif->kind == controller_k2_ata6) - pmac_ide_kauai_selectproc(drive); + pmac_ide_kauai_apply_timings(drive); else - pmac_ide_selectproc(drive); + pmac_ide_apply_timings(drive); +} + +static void pmac_dev_select(ide_drive_t *drive) +{ + pmac_ide_apply_timings(drive); + + writeb(drive->select | ATA_DEVICE_OBS, + (void __iomem *)drive->hwif->io_ports.device_addr); +} + +static void pmac_kauai_dev_select(ide_drive_t *drive) +{ + pmac_ide_kauai_apply_timings(drive); + + writeb(drive->select | ATA_DEVICE_OBS, + (void __iomem *)drive->hwif->io_ports.device_addr); } static void pmac_exec_command(ide_hwif_t *hwif, u8 cmd) @@ -947,6 +959,7 @@ static const struct ide_tp_ops pmac_tp_ops = { .read_altstatus = ide_read_altstatus, .write_devctl = pmac_write_devctl, + .dev_select = pmac_dev_select, .tf_load = ide_tf_load, .tf_read = ide_tf_read, @@ -954,19 +967,24 @@ static const struct ide_tp_ops pmac_tp_ops = { .output_data = ide_output_data, }; -static const struct ide_port_ops pmac_ide_ata6_port_ops = { - .init_dev = pmac_ide_init_dev, - .set_pio_mode = pmac_ide_set_pio_mode, - .set_dma_mode = pmac_ide_set_dma_mode, - .selectproc = pmac_ide_kauai_selectproc, - .cable_detect = pmac_ide_cable_detect, +static const struct ide_tp_ops pmac_ata6_tp_ops = { + .exec_command = pmac_exec_command, + .read_status = ide_read_status, + .read_altstatus = ide_read_altstatus, + .write_devctl = pmac_write_devctl, + + .dev_select = pmac_kauai_dev_select, + .tf_load = ide_tf_load, + .tf_read = ide_tf_read, + + .input_data = ide_input_data, + .output_data = ide_output_data, }; static const struct ide_port_ops pmac_ide_ata4_port_ops = { .init_dev = pmac_ide_init_dev, .set_pio_mode = pmac_ide_set_pio_mode, .set_dma_mode = pmac_ide_set_dma_mode, - .selectproc = pmac_ide_selectproc, .cable_detect = pmac_ide_cable_detect, }; @@ -974,7 +992,6 @@ static const struct ide_port_ops pmac_ide_port_ops = { .init_dev = pmac_ide_init_dev, .set_pio_mode = pmac_ide_set_pio_mode, .set_dma_mode = pmac_ide_set_dma_mode, - .selectproc = pmac_ide_selectproc, }; static const struct ide_dma_ops pmac_dma_ops; @@ -1011,15 +1028,18 @@ static int __devinit pmac_ide_setup_device(pmac_ide_hwif_t *pmif, hw_regs_t *hw) pmif->broken_dma = pmif->broken_dma_warn = 0; if (of_device_is_compatible(np, "shasta-ata")) { pmif->kind = controller_sh_ata6; - d.port_ops = &pmac_ide_ata6_port_ops; + d.tp_ops = &pmac_ata6_tp_ops; + d.port_ops = &pmac_ide_ata4_port_ops; d.udma_mask = ATA_UDMA6; } else if (of_device_is_compatible(np, "kauai-ata")) { pmif->kind = controller_un_ata6; - d.port_ops = &pmac_ide_ata6_port_ops; + d.tp_ops = &pmac_ata6_tp_ops; + d.port_ops = &pmac_ide_ata4_port_ops; d.udma_mask = ATA_UDMA5; } else if (of_device_is_compatible(np, "K2-UATA")) { pmif->kind = controller_k2_ata6; - d.port_ops = &pmac_ide_ata6_port_ops; + d.tp_ops = &pmac_ata6_tp_ops; + d.port_ops = &pmac_ide_ata4_port_ops; d.udma_mask = ATA_UDMA5; } else if (of_device_is_compatible(np, "keylargo-ata")) { if (strcmp(np->name, "ata-4") == 0) { diff --git a/drivers/ide/q40ide.c b/drivers/ide/q40ide.c index 7fddfd34fcce..d007e7f66598 100644 --- a/drivers/ide/q40ide.c +++ b/drivers/ide/q40ide.c @@ -101,6 +101,7 @@ static const struct ide_tp_ops q40ide_tp_ops = { .read_altstatus = ide_read_altstatus, .write_devctl = ide_write_devctl, + .dev_select = ide_dev_select, .tf_load = ide_tf_load, .tf_read = ide_tf_read, diff --git a/drivers/ide/qd65xx.c b/drivers/ide/qd65xx.c index 08c4fa35e9b1..c9a134986891 100644 --- a/drivers/ide/qd65xx.c +++ b/drivers/ide/qd65xx.c @@ -90,13 +90,15 @@ static int timings[4]={-1,-1,-1,-1}; /* stores current timing for each timer */ * This routine is invoked to prepare for access to a given drive. */ -static void qd65xx_select(ide_drive_t *drive) +static void qd65xx_dev_select(ide_drive_t *drive) { u8 index = (( (QD_TIMREG(drive)) & 0x80 ) >> 7) | (QD_TIMREG(drive) & 0x02); if (timings[index] != QD_TIMING(drive)) outb(timings[index] = QD_TIMING(drive), QD_TIMREG(drive)); + + outb(drive->select | ATA_DEVICE_OBS, drive->hwif->io_ports.device_addr); } /* @@ -309,20 +311,33 @@ static void __init qd6580_init_dev(ide_drive_t *drive) drive->drive_data = (drive->dn & 1) ? t2 : t1; } +static const struct ide_tp_ops qd65xx_tp_ops = { + .exec_command = ide_exec_command, + .read_status = ide_read_status, + .read_altstatus = ide_read_altstatus, + .write_devctl = ide_write_devctl, + + .dev_select = qd65xx_dev_select, + .tf_load = ide_tf_load, + .tf_read = ide_tf_read, + + .input_data = ide_input_data, + .output_data = ide_output_data, +}; + static const struct ide_port_ops qd6500_port_ops = { .init_dev = qd6500_init_dev, .set_pio_mode = qd6500_set_pio_mode, - .selectproc = qd65xx_select, }; static const struct ide_port_ops qd6580_port_ops = { .init_dev = qd6580_init_dev, .set_pio_mode = qd6580_set_pio_mode, - .selectproc = qd65xx_select, }; static const struct ide_port_info qd65xx_port_info __initdata = { .name = DRV_NAME, + .tp_ops = &qd65xx_tp_ops, .chipset = ide_qd65xx, .host_flags = IDE_HFLAG_IO_32BIT | IDE_HFLAG_NO_DMA, diff --git a/drivers/ide/scc_pata.c b/drivers/ide/scc_pata.c index 97f8e0ef21b1..6d8dbd9c10bc 100644 --- a/drivers/ide/scc_pata.c +++ b/drivers/ide/scc_pata.c @@ -825,6 +825,7 @@ static const struct ide_tp_ops scc_tp_ops = { .read_altstatus = scc_read_altstatus, .write_devctl = scc_write_devctl, + .dev_select = ide_dev_select, .tf_load = scc_tf_load, .tf_read = scc_tf_read, diff --git a/drivers/ide/sgiioc4.c b/drivers/ide/sgiioc4.c index 58980fcafc3b..e5d2a48a84de 100644 --- a/drivers/ide/sgiioc4.c +++ b/drivers/ide/sgiioc4.c @@ -505,6 +505,7 @@ static const struct ide_tp_ops sgiioc4_tp_ops = { .read_altstatus = ide_read_altstatus, .write_devctl = ide_write_devctl, + .dev_select = ide_dev_select, .tf_load = ide_tf_load, .tf_read = ide_tf_read, diff --git a/drivers/ide/trm290.c b/drivers/ide/trm290.c index c0528f27fcae..4b42ca091534 100644 --- a/drivers/ide/trm290.c +++ b/drivers/ide/trm290.c @@ -171,9 +171,11 @@ static void trm290_prepare_drive (ide_drive_t *drive, unsigned int use_dma) local_irq_restore(flags); } -static void trm290_selectproc (ide_drive_t *drive) +static void trm290_dev_select(ide_drive_t *drive) { trm290_prepare_drive(drive, !!(drive->dev_flags & IDE_DFLAG_USING_DMA)); + + outb(drive->select | ATA_DEVICE_OBS, drive->hwif->io_ports.device_addr); } static int trm290_dma_check(ide_drive_t *drive, struct ide_cmd *cmd) @@ -298,8 +300,18 @@ static void __devinit init_hwif_trm290(ide_hwif_t *hwif) #endif } -static const struct ide_port_ops trm290_port_ops = { - .selectproc = trm290_selectproc, +static const struct ide_tp_ops trm290_tp_ops = { + .exec_command = ide_exec_command, + .read_status = ide_read_status, + .read_altstatus = ide_read_altstatus, + .write_devctl = ide_write_devctl, + + .dev_select = trm290_dev_select, + .tf_load = ide_tf_load, + .tf_read = ide_tf_read, + + .input_data = ide_input_data, + .output_data = ide_output_data, }; static struct ide_dma_ops trm290_dma_ops = { @@ -315,7 +327,7 @@ static struct ide_dma_ops trm290_dma_ops = { static const struct ide_port_info trm290_chipset __devinitdata = { .name = DRV_NAME, .init_hwif = init_hwif_trm290, - .port_ops = &trm290_port_ops, + .tp_ops = &trm290_tp_ops, .dma_ops = &trm290_dma_ops, .host_flags = IDE_HFLAG_TRM290 | IDE_HFLAG_NO_ATAPI_DMA | diff --git a/drivers/ide/tx4938ide.c b/drivers/ide/tx4938ide.c index be391b615963..4cb79c4c2604 100644 --- a/drivers/ide/tx4938ide.c +++ b/drivers/ide/tx4938ide.c @@ -189,6 +189,7 @@ static const struct ide_tp_ops tx4938ide_tp_ops = { .read_altstatus = ide_read_altstatus, .write_devctl = ide_write_devctl, + .dev_select = ide_dev_select, .tf_load = tx4938ide_tf_load, .tf_read = tx4938ide_tf_read, diff --git a/drivers/ide/tx4939ide.c b/drivers/ide/tx4939ide.c index 5a614d1c94f1..0040a9a3e26e 100644 --- a/drivers/ide/tx4939ide.c +++ b/drivers/ide/tx4939ide.c @@ -429,7 +429,7 @@ static void tx4939ide_tf_load_fixup(ide_drive_t *drive) * Fix ATA100 CORE System Control Register. (The write to the * Device/Head register may write wrong data to the System * Control Register) - * While Sys_Ctl is written here, selectproc is not needed. + * While Sys_Ctl is written here, dev_select() is not needed. */ tx4939ide_writew(sysctl, base, TX4939IDE_Sys_Ctl); } @@ -556,6 +556,7 @@ static const struct ide_tp_ops tx4939ide_tp_ops = { .read_altstatus = ide_read_altstatus, .write_devctl = ide_write_devctl, + .dev_select = ide_dev_select, .tf_load = tx4939ide_tf_load, .tf_read = tx4939ide_tf_read, @@ -579,6 +580,7 @@ static const struct ide_tp_ops tx4939ide_tp_ops = { .read_altstatus = ide_read_altstatus, .write_devctl = ide_write_devctl, + .dev_select = ide_dev_select, .tf_load = tx4939ide_tf_load, .tf_read = ide_tf_read, |