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libata: normalize port_info, port_operations and sht tables

Browse Source 
Over the time, port info, ops and sht structures developed quite a bit
of inconsistencies.  This patch updates drivers.

* Enable/disable_pm callbacks added to all ahci ops tables.

* Every driver for SFF controllers now uses ata_sff_port_start()
  instead of ata_port_start() unless the driver has custom
  implementation.

* Every driver for SFF controllers now uses ata_pci_default_filter()
  unless the driver has custom implementation.

* Removed an odd port_info->sht initialization from ata_piix.c.
  Likely a merge byproduct.

* A port which has ATA_FLAG_SATA set doesn't need to set cable_detect
  to ata_cable_sata().  Remove it from via and mv port ops.

* Some drivers had unnecessary .max_sectors initialization which is
  ignored and was missing .slave_destroy callback.  Fixed.

* Removed unnecessary sht initializations port_info's.

* Removed onsolete scsi device suspend/resume callbacks from
  pata_bf54x.

* No reason to set ata_pci_default_filter() and bmdma functions for
  PIO-only drivers.  Remove those callbacks and replace
  ata_bmdma_irq_clear with ata_noop_irq_clear.

* pata_platform sets port_start to ata_dummy_ret0.  port_start can
  just be set to NULL.

* sata_fsl supports NCQ but was missing qc_defer.  Fixed.

* pata_rb600_cf implements dummy port_start.  Removed.

Signed-off-by: Tejun Heo <htejun@gmail.com>
This commit is contained in:
Tejun Heo 2008-03-25 12:22:48 +09:00 committed by Jeff Garzik
parent 358f9a77a6
commit 6bd99b4e09
29 changed files with 62 additions and 60 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/ata/ahci.c
View File

@ -336,6 +336,8 @@ static const struct ata_port_operations ahci_vt8251_ops = {
.check_altstatus = ahci_check_status,
.dev_select = ata_noop_dev_select,
.dev_config = ahci_dev_config,
.tf_read = ahci_tf_read,
.qc_defer = sata_pmp_qc_defer_cmd_switch,
@ -360,6 +362,8 @@ static const struct ata_port_operations ahci_vt8251_ops = {
.port_suspend = ahci_port_suspend,
.port_resume = ahci_port_resume,
#endif
.enable_pm = ahci_enable_alpm,
.disable_pm = ahci_disable_alpm,
.port_start = ahci_port_start,
.port_stop = ahci_port_stop,
@ -370,6 +374,8 @@ static const struct ata_port_operations ahci_p5wdh_ops = {
.check_altstatus = ahci_check_status,
.dev_select = ata_noop_dev_select,
.dev_config = ahci_dev_config,
.tf_read = ahci_tf_read,
.qc_defer = sata_pmp_qc_defer_cmd_switch,
@ -394,6 +400,8 @@ static const struct ata_port_operations ahci_p5wdh_ops = {
.port_suspend = ahci_port_suspend,
.port_resume = ahci_port_resume,
#endif
.enable_pm = ahci_enable_alpm,
.disable_pm = ahci_disable_alpm,
.port_start = ahci_port_start,
.port_stop = ahci_port_stop,

1
drivers/ata/ata_generic.c
View File

@ -114,6 +114,7 @@ static struct scsi_host_template generic_sht = {
static struct ata_port_operations generic_port_ops = {
.set_mode = generic_set_mode,
.mode_filter = ata_pci_default_filter,
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,

13
drivers/ata/ata_piix.c
View File

@ -336,7 +336,7 @@ static const struct ata_port_operations piix_pata_ops = {
.irq_clear = ata_bmdma_irq_clear,
.irq_on = ata_irq_on,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static const struct ata_port_operations ich_pata_ops = {
@ -367,7 +367,7 @@ static const struct ata_port_operations ich_pata_ops = {
.irq_clear = ata_bmdma_irq_clear,
.irq_on = ata_irq_on,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static const struct ata_port_operations piix_sata_ops = {
@ -385,6 +385,7 @@ static const struct ata_port_operations piix_sata_ops = {
.qc_issue = ata_qc_issue_prot,
.data_xfer = ata_data_xfer,
.mode_filter = ata_pci_default_filter,
.freeze = ata_bmdma_freeze,
.thaw = ata_bmdma_thaw,
.error_handler = ata_bmdma_error_handler,
@ -393,7 +394,7 @@ static const struct ata_port_operations piix_sata_ops = {
.irq_clear = ata_bmdma_irq_clear,
.irq_on = ata_irq_on,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static const struct ata_port_operations piix_vmw_ops = {
@ -425,7 +426,7 @@ static const struct ata_port_operations piix_vmw_ops = {
.irq_clear = ata_bmdma_irq_clear,
.irq_on = ata_irq_on,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static const struct ata_port_operations piix_sidpr_sata_ops = {
@ -446,6 +447,7 @@ static const struct ata_port_operations piix_sidpr_sata_ops = {
.scr_read = piix_sidpr_scr_read,
.scr_write = piix_sidpr_scr_write,
.mode_filter = ata_pci_default_filter,
.freeze = ata_bmdma_freeze,
.thaw = ata_bmdma_thaw,
.error_handler = piix_sidpr_error_handler,
@ -454,7 +456,7 @@ static const struct ata_port_operations piix_sidpr_sata_ops = {
.irq_clear = ata_bmdma_irq_clear,
.irq_on = ata_irq_on,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static const struct piix_map_db ich5_map_db = {
@ -683,7 +685,6 @@ static struct ata_port_info piix_port_info[] = {
[piix_pata_vmw] =
{
.sht = &piix_sht,
.flags = PIIX_PATA_FLAGS,
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x06, /* mwdma1-2 ?? CHECK 0 should be ok but slow */

1
drivers/ata/pata_artop.c
View File

@ -367,6 +367,7 @@ static const struct ata_port_operations artop6210_ops = {
static const struct ata_port_operations artop6260_ops = {
.set_piomode = artop6260_set_piomode,
.set_dmamode = artop6260_set_dmamode,
.mode_filter = ata_pci_default_filter,
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,

1
drivers/ata/pata_bf54x.c
View File

@ -1409,7 +1409,6 @@ static const struct ata_port_operations bfin_pata_ops = {
static struct ata_port_info bfin_port_info[] = {
{
.sht = &bfin_sht,
.flags = ATA_FLAG_SLAVE_POSS
| ATA_FLAG_MMIO
| ATA_FLAG_NO_LEGACY,

6
drivers/ata/pata_cmd64x.c
View File

@ -313,7 +313,7 @@ static struct ata_port_operations cmd64x_port_ops = {
.irq_clear = ata_bmdma_irq_clear,
.irq_on = ata_irq_on,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static struct ata_port_operations cmd646r1_port_ops = {
@ -346,7 +346,7 @@ static struct ata_port_operations cmd646r1_port_ops = {
.irq_clear = ata_bmdma_irq_clear,
.irq_on = ata_irq_on,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static struct ata_port_operations cmd648_port_ops = {
@ -379,7 +379,7 @@ static struct ata_port_operations cmd648_port_ops = {
.irq_clear = ata_bmdma_irq_clear,
.irq_on = ata_irq_on,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static int cmd64x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)

1
drivers/ata/pata_cs5520.c
View File

@ -160,6 +160,7 @@ static struct scsi_host_template cs5520_sht = {
static struct ata_port_operations cs5520_port_ops = {
.set_piomode = cs5520_set_piomode,
.set_dmamode = cs5520_set_dmamode,
.mode_filter = ata_pci_default_filter,
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,

2
drivers/ata/pata_cs5536.c
View File

@ -269,7 +269,7 @@ static struct ata_port_operations cs5536_port_ops = {
.irq_clear = ata_bmdma_irq_clear,
.irq_on = ata_irq_on,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
/**

1
drivers/ata/pata_hpt3x3.c
View File

@ -189,7 +189,6 @@ static int hpt3x3_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
{
static int printed_version;
static const struct ata_port_info info = {
.sht = &hpt3x3_sht,
.flags = ATA_FLAG_SLAVE_POSS,
.pio_mask = 0x1f,
#if defined(CONFIG_PATA_HPT3X3_DMA)

2
drivers/ata/pata_it8213.c
View File

@ -250,13 +250,13 @@ static struct scsi_host_template it8213_sht = {
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = LIBATA_MAX_PRD,
.max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ATA_SHT_USE_CLUSTERING,
.proc_name = DRV_NAME,
.dma_boundary = ATA_DMA_BOUNDARY,
.slave_configure = ata_scsi_slave_config,
.slave_destroy = ata_scsi_slave_destroy,
.bios_param = ata_std_bios_param,
};

3
drivers/ata/pata_ixp4xx_cf.c
View File

@ -107,7 +107,6 @@ static struct scsi_host_template ixp4xx_sht = {
static struct ata_port_operations ixp4xx_port_ops = {
.set_mode = ixp4xx_set_mode,
.mode_filter = ata_pci_default_filter,
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,
@ -129,7 +128,7 @@ static struct ata_port_operations ixp4xx_port_ops = {
.irq_clear = ata_noop_irq_clear,
.irq_on = ata_irq_on,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static void ixp4xx_setup_port(struct ata_port *ap,

3
drivers/ata/pata_jmicron.c
View File

@ -148,6 +148,7 @@ static const struct ata_port_operations jmicron_ops = {
.exec_command = ata_exec_command,
.dev_select = ata_std_dev_select,
.mode_filter = ata_pci_default_filter,
.freeze = ata_bmdma_freeze,
.thaw = ata_bmdma_thaw,
.error_handler = jmicron_error_handler,
@ -168,7 +169,7 @@ static const struct ata_port_operations jmicron_ops = {
.irq_on = ata_irq_on,
/* Generic PATA PCI ATA helpers */
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};

1
drivers/ata/pata_marvell.c
View File

@ -118,6 +118,7 @@ static const struct ata_port_operations marvell_ops = {
.exec_command = ata_exec_command,
.dev_select = ata_std_dev_select,
.mode_filter = ata_pci_default_filter,
.freeze = ata_bmdma_freeze,
.thaw = ata_bmdma_thaw,
.error_handler = marvell_error_handler,

4
drivers/ata/pata_mpc52xx.c
View File

@ -272,13 +272,13 @@ static struct scsi_host_template mpc52xx_ata_sht = {
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = LIBATA_MAX_PRD,
.max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ATA_SHT_USE_CLUSTERING,
.proc_name = DRV_NAME,
.dma_boundary = ATA_DMA_BOUNDARY,
.slave_configure = ata_scsi_slave_config,
.slave_destroy = ata_scsi_slave_destroy,
.bios_param = ata_std_bios_param,
};
@ -298,7 +298,7 @@ static struct ata_port_operations mpc52xx_ata_port_ops = {
.data_xfer = ata_data_xfer,
.irq_clear = ata_noop_irq_clear,
.irq_on = ata_irq_on,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static int __devinit

1
drivers/ata/pata_netcell.c
View File

@ -47,6 +47,7 @@ static const struct ata_port_operations netcell_ops = {
.exec_command = ata_exec_command,
.dev_select = ata_std_dev_select,
.mode_filter = ata_pci_default_filter,
.freeze = ata_bmdma_freeze,
.thaw = ata_bmdma_thaw,
.error_handler = ata_bmdma_error_handler,

7
drivers/ata/pata_opti.c
View File

@ -196,18 +196,13 @@ static struct ata_port_operations opti_port_ops = {
.post_internal_cmd = ata_bmdma_post_internal_cmd,
.cable_detect = ata_cable_40wire,
.bmdma_setup = ata_bmdma_setup,
.bmdma_start = ata_bmdma_start,
.bmdma_stop = ata_bmdma_stop,
.bmdma_status = ata_bmdma_status,
.qc_prep = ata_qc_prep,
.qc_issue = ata_qc_issue_prot,
.data_xfer = ata_data_xfer,
.irq_handler = ata_interrupt,
.irq_clear = ata_bmdma_irq_clear,
.irq_clear = ata_noop_irq_clear,
.irq_on = ata_irq_on,
.port_start = ata_sff_port_start,

2
drivers/ata/pata_optidma.c
View File

@ -370,6 +370,7 @@ static struct scsi_host_template optidma_sht = {
static struct ata_port_operations optidma_port_ops = {
.set_piomode = optidma_set_pio_mode,
.set_dmamode = optidma_set_dma_mode,
.mode_filter = ata_pci_default_filter,
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,
@ -404,6 +405,7 @@ static struct ata_port_operations optidma_port_ops = {
static struct ata_port_operations optiplus_port_ops = {
.set_piomode = optiplus_set_pio_mode,
.set_dmamode = optiplus_set_dma_mode,
.mode_filter = ata_pci_default_filter,
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,

4
drivers/ata/pata_platform.c
View File

@ -46,8 +46,6 @@ static int pata_platform_set_mode(struct ata_link *link, struct ata_device **unu
return 0;
}
static int ata_dummy_ret0(struct ata_port *ap) { return 0; }
static struct scsi_host_template pata_platform_sht = {
.module = THIS_MODULE,
.name = DRV_NAME,
@ -88,8 +86,6 @@ static struct ata_port_operations pata_platform_port_ops = {
.irq_clear = ata_noop_irq_clear,
.irq_on = ata_irq_on,
.port_start = ata_dummy_ret0,
};
static void pata_platform_setup_port(struct ata_ioports *ioaddr,

9
drivers/ata/pata_rb500_cf.c
View File

@ -117,11 +117,6 @@ static irqreturn_t rb500_pata_irq_handler(int irq, void *dev_instance)
return IRQ_HANDLED;
}
static int rb500_pata_port_start(struct ata_port *ap)
{
return 0;
}
static struct ata_port_operations rb500_pata_port_ops = {
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,
@ -138,12 +133,10 @@ static struct ata_port_operations rb500_pata_port_ops = {
.freeze = rb500_pata_freeze,
.thaw = rb500_pata_thaw,
.error_handler = ata_bmdma_error_handler,
.post_internal_cmd = ata_bmdma_post_internal_cmd,
.irq_handler = rb500_pata_irq_handler,
.irq_clear = ata_noop_irq_clear,
.irq_on = ata_irq_on,
.port_start = rb500_pata_port_start,
};
/* ------------------------------------------------------------------------ */

7
drivers/ata/pata_rz1000.c
View File

@ -79,11 +79,6 @@ static struct ata_port_operations rz1000_port_ops = {
.exec_command = ata_exec_command,
.dev_select = ata_std_dev_select,
.bmdma_setup = ata_bmdma_setup,
.bmdma_start = ata_bmdma_start,
.bmdma_stop = ata_bmdma_stop,
.bmdma_status = ata_bmdma_status,
.qc_prep = ata_qc_prep,
.qc_issue = ata_qc_issue_prot,
@ -96,7 +91,7 @@ static struct ata_port_operations rz1000_port_ops = {
.cable_detect = ata_cable_40wire,
.irq_handler = ata_interrupt,
.irq_clear = ata_bmdma_irq_clear,
.irq_clear = ata_noop_irq_clear,
.irq_on = ata_irq_on,
.port_start = ata_sff_port_start,

1
drivers/ata/sata_fsl.c
View File

@ -1216,6 +1216,7 @@ static const struct ata_port_operations sata_fsl_ops = {
.tf_read = sata_fsl_tf_read,
.qc_defer = ata_std_qc_defer,
.qc_prep = sata_fsl_qc_prep,
.qc_issue = sata_fsl_qc_issue,
.irq_clear = ata_noop_irq_clear,

6
drivers/ata/sata_mv.c
View File

@ -557,8 +557,6 @@ static const struct ata_port_operations mv5_ops = {
.exec_command = ata_exec_command,
.dev_select = ata_std_dev_select,
.cable_detect = ata_cable_sata,
.qc_prep = mv_qc_prep,
.qc_issue = mv_qc_issue,
.data_xfer = ata_data_xfer,
@ -585,8 +583,6 @@ static const struct ata_port_operations mv6_ops = {
.exec_command = ata_exec_command,
.dev_select = ata_std_dev_select,
.cable_detect = ata_cable_sata,
.qc_prep = mv_qc_prep,
.qc_issue = mv_qc_issue,
.data_xfer = ata_data_xfer,
@ -613,8 +609,6 @@ static const struct ata_port_operations mv_iie_ops = {
.exec_command = ata_exec_command,
.dev_select = ata_std_dev_select,
.cable_detect = ata_cable_sata,
.qc_prep = mv_qc_prep_iie,
.qc_issue = mv_qc_issue,
.data_xfer = ata_data_xfer,

11
drivers/ata/sata_nv.c
View File

@ -452,6 +452,7 @@ static const struct ata_port_operations nv_generic_ops = {
.bmdma_status = ata_bmdma_status,
.qc_prep = ata_qc_prep,
.qc_issue = ata_qc_issue_prot,
.mode_filter = ata_pci_default_filter,
.freeze = ata_bmdma_freeze,
.thaw = ata_bmdma_thaw,
.error_handler = nv_error_handler,
@ -461,7 +462,7 @@ static const struct ata_port_operations nv_generic_ops = {
.irq_on = ata_irq_on,
.scr_read = nv_scr_read,
.scr_write = nv_scr_write,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static const struct ata_port_operations nv_nf2_ops = {
@ -476,6 +477,7 @@ static const struct ata_port_operations nv_nf2_ops = {
.bmdma_status = ata_bmdma_status,
.qc_prep = ata_qc_prep,
.qc_issue = ata_qc_issue_prot,
.mode_filter = ata_pci_default_filter,
.freeze = nv_nf2_freeze,
.thaw = nv_nf2_thaw,
.error_handler = nv_error_handler,
@ -485,7 +487,7 @@ static const struct ata_port_operations nv_nf2_ops = {
.irq_on = ata_irq_on,
.scr_read = nv_scr_read,
.scr_write = nv_scr_write,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static const struct ata_port_operations nv_ck804_ops = {
@ -500,6 +502,7 @@ static const struct ata_port_operations nv_ck804_ops = {
.bmdma_status = ata_bmdma_status,
.qc_prep = ata_qc_prep,
.qc_issue = ata_qc_issue_prot,
.mode_filter = ata_pci_default_filter,
.freeze = nv_ck804_freeze,
.thaw = nv_ck804_thaw,
.error_handler = nv_error_handler,
@ -509,7 +512,7 @@ static const struct ata_port_operations nv_ck804_ops = {
.irq_on = ata_irq_on,
.scr_read = nv_scr_read,
.scr_write = nv_scr_write,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
.host_stop = nv_ck804_host_stop,
};
@ -527,6 +530,7 @@ static const struct ata_port_operations nv_adma_ops = {
.qc_defer = ata_std_qc_defer,
.qc_prep = nv_adma_qc_prep,
.qc_issue = nv_adma_qc_issue,
.mode_filter = ata_pci_default_filter,
.freeze = nv_adma_freeze,
.thaw = nv_adma_thaw,
.error_handler = nv_adma_error_handler,
@ -558,6 +562,7 @@ static const struct ata_port_operations nv_swncq_ops = {
.qc_defer = ata_std_qc_defer,
.qc_prep = nv_swncq_qc_prep,
.qc_issue = nv_swncq_qc_issue,
.mode_filter = ata_pci_default_filter,
.freeze = nv_mcp55_freeze,
.thaw = nv_mcp55_thaw,
.error_handler = nv_swncq_error_handler,

3
drivers/ata/sata_sil.c
View File

@ -192,6 +192,7 @@ static const struct ata_port_operations sil_ops = {
.exec_command = ata_exec_command,
.dev_select = ata_std_dev_select,
.set_mode = sil_set_mode,
.mode_filter = ata_pci_default_filter,
.bmdma_setup = ata_bmdma_setup,
.bmdma_start = ata_bmdma_start,
.bmdma_stop = ata_bmdma_stop,
@ -207,7 +208,7 @@ static const struct ata_port_operations sil_ops = {
.irq_on = ata_irq_on,
.scr_read = sil_scr_read,
.scr_write = sil_scr_write,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static const struct ata_port_info sil_port_info[] = {

3
drivers/ata/sata_sis.c
View File

@ -116,6 +116,7 @@ static const struct ata_port_operations sis_ops = {
.qc_prep = ata_qc_prep,
.qc_issue = ata_qc_issue_prot,
.data_xfer = ata_data_xfer,
.mode_filter = ata_pci_default_filter,
.freeze = ata_bmdma_freeze,
.thaw = ata_bmdma_thaw,
.error_handler = ata_bmdma_error_handler,
@ -124,7 +125,7 @@ static const struct ata_port_operations sis_ops = {
.irq_on = ata_irq_on,
.scr_read = sis_scr_read,
.scr_write = sis_scr_write,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static const struct ata_port_info sis_port_info = {

3
drivers/ata/sata_svw.c
View File

@ -362,6 +362,7 @@ static const struct ata_port_operations k2_sata_ops = {
.qc_prep = ata_qc_prep,
.qc_issue = ata_qc_issue_prot,
.data_xfer = ata_data_xfer,
.mode_filter = ata_pci_default_filter,
.freeze = ata_bmdma_freeze,
.thaw = ata_bmdma_thaw,
.error_handler = ata_bmdma_error_handler,
@ -370,7 +371,7 @@ static const struct ata_port_operations k2_sata_ops = {
.irq_on = ata_irq_on,
.scr_read = k2_sata_scr_read,
.scr_write = k2_sata_scr_write,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static const struct ata_port_info k2_port_info[] = {

3
drivers/ata/sata_uli.c
View File

@ -108,6 +108,7 @@ static const struct ata_port_operations uli_ops = {
.qc_issue = ata_qc_issue_prot,
.data_xfer = ata_data_xfer,
.mode_filter = ata_pci_default_filter,
.freeze = ata_bmdma_freeze,
.thaw = ata_bmdma_thaw,
.error_handler = ata_bmdma_error_handler,
@ -119,7 +120,7 @@ static const struct ata_port_operations uli_ops = {
.scr_read = uli_scr_read,
.scr_write = uli_scr_write,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static const struct ata_port_info uli_port_info = {

12
drivers/ata/sata_via.c
View File

@ -118,6 +118,8 @@ static struct scsi_host_template svia_sht = {
};
static const struct ata_port_operations vt6420_sata_ops = {
.mode_filter = ata_pci_default_filter,
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,
.check_status = ata_check_status,
@ -141,12 +143,13 @@ static const struct ata_port_operations vt6420_sata_ops = {
.irq_clear = ata_bmdma_irq_clear,
.irq_on = ata_irq_on,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static const struct ata_port_operations vt6421_pata_ops = {
.set_piomode = vt6421_set_pio_mode,
.set_dmamode = vt6421_set_dma_mode,
.mode_filter = ata_pci_default_filter,
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,
@ -172,10 +175,12 @@ static const struct ata_port_operations vt6421_pata_ops = {
.irq_clear = ata_bmdma_irq_clear,
.irq_on = ata_irq_on,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static const struct ata_port_operations vt6421_sata_ops = {
.mode_filter = ata_pci_default_filter,
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,
.check_status = ata_check_status,
@ -195,7 +200,6 @@ static const struct ata_port_operations vt6421_sata_ops = {
.thaw = ata_bmdma_thaw,
.error_handler = ata_bmdma_error_handler,
.post_internal_cmd = ata_bmdma_post_internal_cmd,
.cable_detect = ata_cable_sata,
.irq_clear = ata_bmdma_irq_clear,
.irq_on = ata_irq_on,
@ -203,7 +207,7 @@ static const struct ata_port_operations vt6421_sata_ops = {
.scr_read = svia_scr_read,
.scr_write = svia_scr_write,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static const struct ata_port_info vt6420_port_info = {

3
drivers/ata/sata_vsc.c
View File

@ -331,6 +331,7 @@ static const struct ata_port_operations vsc_sata_ops = {
.qc_prep = ata_qc_prep,
.qc_issue = ata_qc_issue_prot,
.data_xfer = ata_data_xfer,
.mode_filter = ata_pci_default_filter,
.freeze = vsc_freeze,
.thaw = vsc_thaw,
.error_handler = ata_bmdma_error_handler,
@ -339,7 +340,7 @@ static const struct ata_port_operations vsc_sata_ops = {
.irq_on = ata_irq_on,
.scr_read = vsc_sata_scr_read,
.scr_write = vsc_sata_scr_write,
.port_start = ata_port_start,
.port_start = ata_sff_port_start,
};
static void __devinit vsc_sata_setup_port(struct ata_ioports *port,