summaryrefslogtreecommitdiff
path: root/drivers/scsi/sata_sx4.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/sata_sx4.c')
-rw-r--r--drivers/scsi/sata_sx4.c42
1 files changed, 21 insertions, 21 deletions
diff --git a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c
index 540a85191172..0ec21e09f5d8 100644
--- a/drivers/scsi/sata_sx4.c
+++ b/drivers/scsi/sata_sx4.c
@@ -38,6 +38,7 @@
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/sched.h>
+#include <linux/device.h>
#include "scsi.h"
#include <scsi/scsi_host.h>
#include <linux/libata.h>
@@ -137,7 +138,7 @@ struct pdc_port_priv {
};
struct pdc_host_priv {
- void *dimm_mmio;
+ void __iomem *dimm_mmio;
unsigned int doing_hdma;
unsigned int hdma_prod;
@@ -157,8 +158,8 @@ static void pdc_20621_phy_reset (struct ata_port *ap);
static int pdc_port_start(struct ata_port *ap);
static void pdc_port_stop(struct ata_port *ap);
static void pdc20621_qc_prep(struct ata_queued_cmd *qc);
-static void pdc_tf_load_mmio(struct ata_port *ap, struct ata_taskfile *tf);
-static void pdc_exec_command_mmio(struct ata_port *ap, struct ata_taskfile *tf);
+static void pdc_tf_load_mmio(struct ata_port *ap, const struct ata_taskfile *tf);
+static void pdc_exec_command_mmio(struct ata_port *ap, const struct ata_taskfile *tf);
static void pdc20621_host_stop(struct ata_host_set *host_set);
static unsigned int pdc20621_dimm_init(struct ata_probe_ent *pe);
static int pdc20621_detect_dimm(struct ata_probe_ent *pe);
@@ -196,7 +197,7 @@ static Scsi_Host_Template pdc_sata_sht = {
.ordered_flush = 1,
};
-static struct ata_port_operations pdc_20621_ops = {
+static const struct ata_port_operations pdc_20621_ops = {
.port_disable = ata_port_disable,
.tf_load = pdc_tf_load_mmio,
.tf_read = ata_tf_read,
@@ -247,7 +248,7 @@ static void pdc20621_host_stop(struct ata_host_set *host_set)
{
struct pci_dev *pdev = to_pci_dev(host_set->dev);
struct pdc_host_priv *hpriv = host_set->private_data;
- void *dimm_mmio = hpriv->dimm_mmio;
+ void __iomem *dimm_mmio = hpriv->dimm_mmio;
pci_iounmap(pdev, dimm_mmio);
kfree(hpriv);
@@ -669,8 +670,8 @@ static void pdc20621_packet_start(struct ata_queued_cmd *qc)
readl(mmio + PDC_20621_SEQCTL + (seq * 4)); /* flush */
writel(port_ofs + PDC_DIMM_ATA_PKT,
- (void *) ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT);
- readl((void *) ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT);
+ (void __iomem *) ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT);
+ readl((void __iomem *) ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT);
VPRINTK("submitted ofs 0x%x (%u), seq %u\n",
port_ofs + PDC_DIMM_ATA_PKT,
port_ofs + PDC_DIMM_ATA_PKT,
@@ -718,7 +719,7 @@ static inline unsigned int pdc20621_host_intr( struct ata_port *ap,
VPRINTK("ata%u: read hdma, 0x%x 0x%x\n", ap->id,
readl(mmio + 0x104), readl(mmio + PDC_HDMA_CTLSTAT));
/* get drive status; clear intr; complete txn */
- ata_qc_complete(qc, ata_wait_idle(ap));
+ ata_qc_complete(qc, ac_err_mask(ata_wait_idle(ap)));
pdc20621_pop_hdma(qc);
}
@@ -747,8 +748,8 @@ static inline unsigned int pdc20621_host_intr( struct ata_port *ap,
writel(0x00000001, mmio + PDC_20621_SEQCTL + (seq * 4));
readl(mmio + PDC_20621_SEQCTL + (seq * 4));
writel(port_ofs + PDC_DIMM_ATA_PKT,
- (void *) ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT);
- readl((void *) ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT);
+ (void __iomem *) ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT);
+ readl((void __iomem *) ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT);
}
/* step two - execute ATA command */
@@ -756,7 +757,7 @@ static inline unsigned int pdc20621_host_intr( struct ata_port *ap,
VPRINTK("ata%u: write ata, 0x%x 0x%x\n", ap->id,
readl(mmio + 0x104), readl(mmio + PDC_HDMA_CTLSTAT));
/* get drive status; clear intr; complete txn */
- ata_qc_complete(qc, ata_wait_idle(ap));
+ ata_qc_complete(qc, ac_err_mask(ata_wait_idle(ap)));
pdc20621_pop_hdma(qc);
}
handled = 1;
@@ -766,7 +767,7 @@ static inline unsigned int pdc20621_host_intr( struct ata_port *ap,
status = ata_busy_wait(ap, ATA_BUSY | ATA_DRQ, 1000);
DPRINTK("BUS_NODATA (drv_stat 0x%X)\n", status);
- ata_qc_complete(qc, status);
+ ata_qc_complete(qc, ac_err_mask(status));
handled = 1;
} else {
@@ -881,7 +882,7 @@ static void pdc_eng_timeout(struct ata_port *ap)
case ATA_PROT_DMA:
case ATA_PROT_NODATA:
printk(KERN_ERR "ata%u: command timeout\n", ap->id);
- ata_qc_complete(qc, ata_wait_idle(ap) | ATA_ERR);
+ ata_qc_complete(qc, __ac_err_mask(ata_wait_idle(ap)));
break;
default:
@@ -890,7 +891,7 @@ static void pdc_eng_timeout(struct ata_port *ap)
printk(KERN_ERR "ata%u: unknown timeout, cmd 0x%x stat 0x%x\n",
ap->id, qc->tf.command, drv_stat);
- ata_qc_complete(qc, drv_stat);
+ ata_qc_complete(qc, ac_err_mask(drv_stat));
break;
}
@@ -899,7 +900,7 @@ out:
DPRINTK("EXIT\n");
}
-static void pdc_tf_load_mmio(struct ata_port *ap, struct ata_taskfile *tf)
+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);
@@ -907,7 +908,7 @@ static void pdc_tf_load_mmio(struct ata_port *ap, struct ata_taskfile *tf)
}
-static void pdc_exec_command_mmio(struct ata_port *ap, struct ata_taskfile *tf)
+static void pdc_exec_command_mmio(struct ata_port *ap, const struct ata_taskfile *tf)
{
WARN_ON (tf->protocol == ATA_PROT_DMA ||
tf->protocol == ATA_PROT_NODATA);
@@ -1014,7 +1015,7 @@ static void pdc20621_put_to_dimm(struct ata_probe_ent *pe, void *psource,
idx++;
dist = ((long)(s32)(window_size - (offset + size))) >= 0 ? size :
(long) (window_size - offset);
- memcpy_toio((char *) (dimm_mmio + offset / 4), (char *) psource, dist);
+ memcpy_toio(dimm_mmio + offset / 4, psource, dist);
writel(0x01, mmio + PDC_GENERAL_CTLR);
readl(mmio + PDC_GENERAL_CTLR);
@@ -1023,8 +1024,7 @@ static void pdc20621_put_to_dimm(struct ata_probe_ent *pe, void *psource,
for (; (long) size >= (long) window_size ;) {
writel(((idx) << page_mask), mmio + PDC_DIMM_WINDOW_CTLR);
readl(mmio + PDC_DIMM_WINDOW_CTLR);
- memcpy_toio((char *) (dimm_mmio), (char *) psource,
- window_size / 4);
+ memcpy_toio(dimm_mmio, psource, window_size / 4);
writel(0x01, mmio + PDC_GENERAL_CTLR);
readl(mmio + PDC_GENERAL_CTLR);
psource += window_size;
@@ -1035,7 +1035,7 @@ static void pdc20621_put_to_dimm(struct ata_probe_ent *pe, void *psource,
if (size) {
writel(((idx) << page_mask), mmio + PDC_DIMM_WINDOW_CTLR);
readl(mmio + PDC_DIMM_WINDOW_CTLR);
- memcpy_toio((char *) (dimm_mmio), (char *) psource, size / 4);
+ memcpy_toio(dimm_mmio, psource, size / 4);
writel(0x01, mmio + PDC_GENERAL_CTLR);
readl(mmio + PDC_GENERAL_CTLR);
}
@@ -1386,7 +1386,7 @@ static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *
int rc;
if (!printed_version++)
- printk(KERN_DEBUG DRV_NAME " version " DRV_VERSION "\n");
+ dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
/*
* If this driver happens to only be useful on Apple's K2, then
generated by cgit (git 2.34.1) at 2024-06-10 11:20:36 +0000