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path: root/drivers/ata/pata_opti.c
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Diffstat (limited to 'drivers/ata/pata_opti.c')
-rw-r--r--drivers/ata/pata_opti.c66
1 files changed, 6 insertions, 60 deletions
diff --git a/drivers/ata/pata_opti.c b/drivers/ata/pata_opti.c
index 8f79447b6151..fb2cf661b0e8 100644
--- a/drivers/ata/pata_opti.c
+++ b/drivers/ata/pata_opti.c
@@ -64,22 +64,7 @@ static int opti_pre_reset(struct ata_link *link, unsigned long deadline)
if (!pci_test_config_bits(pdev, &opti_enable_bits[ap->port_no]))
return -ENOENT;
- return ata_std_prereset(link, deadline);
-}
-
-/**
- * opti_probe_reset - probe reset
- * @ap: ATA port
- *
- * Perform the ATA probe and bus reset sequence plus specific handling
- * for this hardware. The Opti needs little handling - we have no UDMA66
- * capability that needs cable detection. All we must do is check the port
- * is enabled.
- */
-
-static void opti_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, opti_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
+ return ata_sff_prereset(link, deadline);
}
/**
@@ -165,58 +150,19 @@ static void opti_set_piomode(struct ata_port *ap, struct ata_device *adev)
}
static struct scsi_host_template opti_sht = {
- .module = THIS_MODULE,
- .name = DRV_NAME,
- .ioctl = ata_scsi_ioctl,
- .queuecommand = ata_scsi_queuecmd,
- .can_queue = ATA_DEF_QUEUE,
- .this_id = ATA_SHT_THIS_ID,
- .sg_tablesize = LIBATA_MAX_PRD,
- .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,
+ ATA_PIO_SHT(DRV_NAME),
};
static struct ata_port_operations opti_port_ops = {
- .set_piomode = opti_set_piomode,
- .tf_load = ata_tf_load,
- .tf_read = ata_tf_read,
- .check_status = ata_check_status,
- .exec_command = ata_exec_command,
- .dev_select = ata_std_dev_select,
-
- .freeze = ata_bmdma_freeze,
- .thaw = ata_bmdma_thaw,
- .error_handler = opti_error_handler,
- .post_internal_cmd = ata_bmdma_post_internal_cmd,
+ .inherits = &ata_sff_port_ops,
.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_on = ata_irq_on,
-
- .port_start = ata_sff_port_start,
+ .set_piomode = opti_set_piomode,
+ .prereset = opti_pre_reset,
};
static int opti_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
static const struct ata_port_info info = {
- .sht = &opti_sht,
.flags = ATA_FLAG_SLAVE_POSS,
.pio_mask = 0x1f,
.port_ops = &opti_port_ops
@@ -227,7 +173,7 @@ static int opti_init_one(struct pci_dev *dev, const struct pci_device_id *id)
if (!printed_version++)
dev_printk(KERN_DEBUG, &dev->dev, "version " DRV_VERSION "\n");
- return ata_pci_init_one(dev, ppi);
+ return ata_pci_sff_init_one(dev, ppi, &opti_sht, NULL);
}
static const struct pci_device_id opti[] = {