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path: root/drivers/ata/sata_sx4.c
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Diffstat (limited to 'drivers/ata/sata_sx4.c')
-rw-r--r--drivers/ata/sata_sx4.c52
1 files changed, 21 insertions, 31 deletions
diff --git a/drivers/ata/sata_sx4.c b/drivers/ata/sata_sx4.c
index e3d56bc6726..ec04b8d3c79 100644
--- a/drivers/ata/sata_sx4.c
+++ b/drivers/ata/sata_sx4.c
@@ -232,40 +232,30 @@ static void pdc20621_get_from_dimm(struct ata_host *host,
static void pdc20621_put_to_dimm(struct ata_host *host,
void *psource, u32 offset, u32 size);
static void pdc20621_irq_clear(struct ata_port *ap);
-static unsigned int pdc20621_qc_issue_prot(struct ata_queued_cmd *qc);
+static unsigned int pdc20621_qc_issue(struct ata_queued_cmd *qc);
static struct scsi_host_template pdc_sata_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,
+ ATA_BASE_SHT(DRV_NAME),
.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,
};
-static const struct ata_port_operations pdc_20621_ops = {
- .tf_load = pdc_tf_load_mmio,
- .tf_read = ata_tf_read,
- .check_status = ata_check_status,
- .exec_command = pdc_exec_command_mmio,
- .dev_select = ata_std_dev_select,
+/* TODO: inherit from base port_ops after converting to new EH */
+static struct ata_port_operations pdc_20621_ops = {
+ .sff_tf_load = pdc_tf_load_mmio,
+ .sff_tf_read = ata_sff_tf_read,
+ .sff_check_status = ata_sff_check_status,
+ .sff_exec_command = pdc_exec_command_mmio,
+ .sff_dev_select = ata_sff_dev_select,
.phy_reset = pdc_20621_phy_reset,
.qc_prep = pdc20621_qc_prep,
- .qc_issue = pdc20621_qc_issue_prot,
- .data_xfer = ata_data_xfer,
+ .qc_issue = pdc20621_qc_issue,
+ .qc_fill_rtf = ata_sff_qc_fill_rtf,
+ .sff_data_xfer = ata_sff_data_xfer,
.eng_timeout = pdc_eng_timeout,
- .irq_clear = pdc20621_irq_clear,
- .irq_on = ata_irq_on,
+ .sff_irq_clear = pdc20621_irq_clear,
+ .sff_irq_on = ata_sff_irq_on,
.port_start = pdc_port_start,
};
@@ -475,7 +465,7 @@ static void pdc20621_dma_prep(struct ata_queued_cmd *qc)
void __iomem *dimm_mmio = ap->host->iomap[PDC_DIMM_BAR];
unsigned int portno = ap->port_no;
unsigned int i, si, idx, total_len = 0, sgt_len;
- u32 *buf = (u32 *) &pp->dimm_buf[PDC_DIMM_HEADER_SZ];
+ __le32 *buf = (__le32 *) &pp->dimm_buf[PDC_DIMM_HEADER_SZ];
WARN_ON(!(qc->flags & ATA_QCFLAG_DMAMAP));
@@ -693,7 +683,7 @@ static void pdc20621_packet_start(struct ata_queued_cmd *qc)
}
}
-static unsigned int pdc20621_qc_issue_prot(struct ata_queued_cmd *qc)
+static unsigned int pdc20621_qc_issue(struct ata_queued_cmd *qc)
{
switch (qc->tf.protocol) {
case ATA_PROT_DMA:
@@ -709,7 +699,7 @@ static unsigned int pdc20621_qc_issue_prot(struct ata_queued_cmd *qc)
break;
}
- return ata_qc_issue_prot(qc);
+ return ata_sff_qc_issue(qc);
}
static inline unsigned int pdc20621_host_intr(struct ata_port *ap,
@@ -781,7 +771,7 @@ static inline unsigned int pdc20621_host_intr(struct ata_port *ap,
/* command completion, but no data xfer */
} else if (qc->tf.protocol == ATA_PROT_NODATA) {
- status = ata_busy_wait(ap, ATA_BUSY | ATA_DRQ, 1000);
+ status = ata_sff_busy_wait(ap, ATA_BUSY | ATA_DRQ, 1000);
DPRINTK("BUS_NODATA (drv_stat 0x%X)\n", status);
qc->err_mask |= ac_err_mask(status);
ata_qc_complete(qc);
@@ -890,7 +880,7 @@ static void pdc_eng_timeout(struct ata_port *ap)
break;
default:
- drv_stat = ata_busy_wait(ap, ATA_BUSY | ATA_DRQ, 1000);
+ drv_stat = ata_sff_busy_wait(ap, ATA_BUSY | ATA_DRQ, 1000);
ata_port_printk(ap, KERN_ERR,
"unknown timeout, cmd 0x%x stat 0x%x\n",
@@ -909,7 +899,7 @@ static void pdc_tf_load_mmio(struct ata_port *ap, const struct ata_taskfile *tf)
{
WARN_ON(tf->protocol == ATA_PROT_DMA ||
tf->protocol == ATA_PROT_NODATA);
- ata_tf_load(ap, tf);
+ ata_sff_tf_load(ap, tf);
}
@@ -917,7 +907,7 @@ static void pdc_exec_command_mmio(struct ata_port *ap, const struct ata_taskfile
{
WARN_ON(tf->protocol == ATA_PROT_DMA ||
tf->protocol == ATA_PROT_NODATA);
- ata_exec_command(ap, tf);
+ ata_sff_exec_command(ap, tf);
}