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path: root/drivers/ata/pata_bf54x.c
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Diffstat (limited to 'drivers/ata/pata_bf54x.c')
-rw-r--r--drivers/ata/pata_bf54x.c53
1 files changed, 24 insertions, 29 deletions
diff --git a/drivers/ata/pata_bf54x.c b/drivers/ata/pata_bf54x.c
index a32e3c44a60..7f87f105c2f 100644
--- a/drivers/ata/pata_bf54x.c
+++ b/drivers/ata/pata_bf54x.c
@@ -299,7 +299,7 @@ static void bfin_set_piomode(struct ata_port *ap, struct ata_device *adev)
*/
n6 = num_clocks_min(t6min, fsclk);
if (mode >= 0 && mode <= 4 && n6 >= 1) {
- pr_debug("set piomode: mode=%d, fsclk=%ud\n", mode, fsclk);
+ dev_dbg(adev->link->ap->dev, "set piomode: mode=%d, fsclk=%ud\n", mode, fsclk);
/* calculate the timing values for register transfers. */
while (mode > 0 && pio_fsclk[mode] > fsclk)
mode--;
@@ -376,7 +376,7 @@ static void bfin_set_dmamode(struct ata_port *ap, struct ata_device *adev)
mode = adev->dma_mode - XFER_UDMA_0;
if (mode >= 0 && mode <= 5) {
- pr_debug("set udmamode: mode=%d\n", mode);
+ dev_dbg(adev->link->ap->dev, "set udmamode: mode=%d\n", mode);
/* the most restrictive timing value is t6 and tc,
* the DIOW - data hold. If one SCLK pulse is longer
* than this minimum value then register
@@ -433,7 +433,7 @@ static void bfin_set_dmamode(struct ata_port *ap, struct ata_device *adev)
mode = adev->dma_mode - XFER_MW_DMA_0;
if (mode >= 0 && mode <= 2) {
- pr_debug("set mdmamode: mode=%d\n", mode);
+ dev_dbg(adev->link->ap->dev, "set mdmamode: mode=%d\n", mode);
/* the most restrictive timing value is tf, the DMACK to
* read data released. If one SCLK pulse is longer than
* this maximum value then the MDMA mode
@@ -697,7 +697,7 @@ static void bfin_tf_load(struct ata_port *ap, const struct ata_taskfile *tf)
write_atapi_register(base, ATA_REG_LBAL, tf->hob_lbal);
write_atapi_register(base, ATA_REG_LBAM, tf->hob_lbam);
write_atapi_register(base, ATA_REG_LBAH, tf->hob_lbah);
- pr_debug("hob: feat 0x%X nsect 0x%X, lba 0x%X "
+ dev_dbg(ap->dev, "hob: feat 0x%X nsect 0x%X, lba 0x%X "
"0x%X 0x%X\n",
tf->hob_feature,
tf->hob_nsect,
@@ -711,7 +711,7 @@ static void bfin_tf_load(struct ata_port *ap, const struct ata_taskfile *tf)
write_atapi_register(base, ATA_REG_LBAL, tf->lbal);
write_atapi_register(base, ATA_REG_LBAM, tf->lbam);
write_atapi_register(base, ATA_REG_LBAH, tf->lbah);
- pr_debug("feat 0x%X nsect 0x%X lba 0x%X 0x%X 0x%X\n",
+ dev_dbg(ap->dev, "feat 0x%X nsect 0x%X lba 0x%X 0x%X 0x%X\n",
tf->feature,
tf->nsect,
tf->lbal,
@@ -721,7 +721,7 @@ static void bfin_tf_load(struct ata_port *ap, const struct ata_taskfile *tf)
if (tf->flags & ATA_TFLAG_DEVICE) {
write_atapi_register(base, ATA_REG_DEVICE, tf->device);
- pr_debug("device 0x%X\n", tf->device);
+ dev_dbg(ap->dev, "device 0x%X\n", tf->device);
}
ata_wait_idle(ap);
@@ -782,7 +782,7 @@ static void bfin_exec_command(struct ata_port *ap,
const struct ata_taskfile *tf)
{
void __iomem *base = (void __iomem *)ap->ioaddr.ctl_addr;
- pr_debug("ata%u: cmd 0x%X\n", ap->print_id, tf->command);
+ dev_dbg(ap->dev, "ata%u: cmd 0x%X\n", ap->print_id, tf->command);
write_atapi_register(base, ATA_REG_CMD, tf->command);
ata_pause(ap);
@@ -834,7 +834,7 @@ static void bfin_bmdma_setup(struct ata_queued_cmd *qc)
struct scatterlist *sg;
unsigned int si;
- pr_debug("in atapi dma setup\n");
+ dev_dbg(qc->ap->dev, "in atapi dma setup\n");
/* Program the ATA_CTRL register with dir */
if (qc->tf.flags & ATA_TFLAG_WRITE) {
/* fill the ATAPI DMA controller */
@@ -870,7 +870,7 @@ static void bfin_bmdma_start(struct ata_queued_cmd *qc)
struct scatterlist *sg;
unsigned int si;
- pr_debug("in atapi dma start\n");
+ dev_dbg(qc->ap->dev, "in atapi dma start\n");
if (!(ap->udma_mask || ap->mwdma_mask))
return;
@@ -888,7 +888,7 @@ static void bfin_bmdma_start(struct ata_queued_cmd *qc)
sg_dma_address(sg) + sg_dma_len(sg));
}
enable_dma(CH_ATAPI_TX);
- pr_debug("enable udma write\n");
+ dev_dbg(qc->ap->dev, "enable udma write\n");
/* Send ATA DMA write command */
bfin_exec_command(ap, &qc->tf);
@@ -898,7 +898,7 @@ static void bfin_bmdma_start(struct ata_queued_cmd *qc)
| XFER_DIR));
} else {
enable_dma(CH_ATAPI_RX);
- pr_debug("enable udma read\n");
+ dev_dbg(qc->ap->dev, "enable udma read\n");
/* Send ATA DMA read command */
bfin_exec_command(ap, &qc->tf);
@@ -936,7 +936,7 @@ static void bfin_bmdma_stop(struct ata_queued_cmd *qc)
struct scatterlist *sg;
unsigned int si;
- pr_debug("in atapi dma stop\n");
+ dev_dbg(qc->ap->dev, "in atapi dma stop\n");
if (!(ap->udma_mask || ap->mwdma_mask))
return;
@@ -1147,15 +1147,15 @@ static unsigned char bfin_bmdma_status(struct ata_port *ap)
void __iomem *base = (void __iomem *)ap->ioaddr.ctl_addr;
unsigned short int_status = ATAPI_GET_INT_STATUS(base);
- if (ATAPI_GET_STATUS(base) & (MULTI_XFER_ON|ULTRA_XFER_ON)) {
+ if (ATAPI_GET_STATUS(base) & (MULTI_XFER_ON|ULTRA_XFER_ON))
host_stat |= ATA_DMA_ACTIVE;
- }
- if (int_status & (MULTI_DONE_INT|UDMAIN_DONE_INT|UDMAOUT_DONE_INT)) {
+ if (int_status & (MULTI_DONE_INT|UDMAIN_DONE_INT|UDMAOUT_DONE_INT|
+ ATAPI_DEV_INT))
host_stat |= ATA_DMA_INTR;
- }
- if (int_status & (MULTI_TERM_INT|UDMAIN_TERM_INT|UDMAOUT_TERM_INT)) {
- host_stat |= ATA_DMA_ERR;
- }
+ if (int_status & (MULTI_TERM_INT|UDMAIN_TERM_INT|UDMAOUT_TERM_INT))
+ host_stat |= ATA_DMA_ERR|ATA_DMA_INTR;
+
+ dev_dbg(ap->dev, "ATAPI: host_stat=0x%x\n", host_stat);
return host_stat;
}
@@ -1213,8 +1213,7 @@ static void bfin_irq_clear(struct ata_port *ap)
{
void __iomem *base = (void __iomem *)ap->ioaddr.ctl_addr;
- pr_debug("in atapi irq clear\n");
-
+ dev_dbg(ap->dev, "in atapi irq clear\n");
ATAPI_SET_INT_STATUS(base, ATAPI_GET_INT_STATUS(base)|ATAPI_DEV_INT
| MULTI_DONE_INT | UDMAIN_DONE_INT | UDMAOUT_DONE_INT
| MULTI_TERM_INT | UDMAIN_TERM_INT | UDMAOUT_TERM_INT);
@@ -1232,7 +1231,7 @@ static unsigned char bfin_irq_on(struct ata_port *ap)
void __iomem *base = (void __iomem *)ap->ioaddr.ctl_addr;
u8 tmp;
- pr_debug("in atapi irq on\n");
+ dev_dbg(ap->dev, "in atapi irq on\n");
ap->ctl &= ~ATA_NIEN;
ap->last_ctl = ap->ctl;
@@ -1255,7 +1254,7 @@ static void bfin_bmdma_freeze(struct ata_port *ap)
{
void __iomem *base = (void __iomem *)ap->ioaddr.ctl_addr;
- pr_debug("in atapi dma freeze\n");
+ dev_dbg(ap->dev, "in atapi dma freeze\n");
ap->ctl |= ATA_NIEN;
ap->last_ctl = ap->ctl;
@@ -1328,7 +1327,7 @@ static void bfin_error_handler(struct ata_port *ap)
static void bfin_port_stop(struct ata_port *ap)
{
- pr_debug("in atapi port stop\n");
+ dev_dbg(ap->dev, "in atapi port stop\n");
if (ap->udma_mask != 0 || ap->mwdma_mask != 0) {
free_dma(CH_ATAPI_RX);
free_dma(CH_ATAPI_TX);
@@ -1337,7 +1336,7 @@ static void bfin_port_stop(struct ata_port *ap)
static int bfin_port_start(struct ata_port *ap)
{
- pr_debug("in atapi port start\n");
+ dev_dbg(ap->dev, "in atapi port start\n");
if (!(ap->udma_mask || ap->mwdma_mask))
return 0;
@@ -1373,10 +1372,6 @@ static struct scsi_host_template bfin_sht = {
.slave_configure = ata_scsi_slave_config,
.slave_destroy = ata_scsi_slave_destroy,
.bios_param = ata_std_bios_param,
-#ifdef CONFIG_PM
- .resume = ata_scsi_device_resume,
- .suspend = ata_scsi_device_suspend,
-#endif
};
static const struct ata_port_operations bfin_pata_ops = {
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-27 10:25:16 +0000