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authorJeff Garzik <jgarzik@pobox.com>2005-10-29 17:49:12 -0400
committerJeff Garzik <jgarzik@pobox.com>2005-10-29 17:49:12 -0400
commitb0c4e148bd591629749d02a8fbc8d81c26d548cf (patch)
tree3e2142635f3dc2ceeae870ead2dceab7b9c6def1 /drivers/scsi/sata_sil24.c
parent5615ca7906aefbdc3318604c89db5931d0a25910 (diff)
parentbe15cd72d256e5eb3261a781b8507fac83ab33f6 (diff)
Merge branch 'master'
Diffstat (limited to 'drivers/scsi/sata_sil24.c')
-rw-r--r--drivers/scsi/sata_sil24.c35
1 files changed, 19 insertions, 16 deletions
diff --git a/drivers/scsi/sata_sil24.c b/drivers/scsi/sata_sil24.c
index e0d27a0fbad..423096f7fe9 100644
--- a/drivers/scsi/sata_sil24.c
+++ b/drivers/scsi/sata_sil24.c
@@ -220,8 +220,8 @@ struct sil24_port_priv {
/* ap->host_set->private_data */
struct sil24_host_priv {
- void *host_base; /* global controller control (128 bytes @BAR0) */
- void *port_base; /* port registers (4 * 8192 bytes @BAR2) */
+ void __iomem *host_base; /* global controller control (128 bytes @BAR0) */
+ void __iomem *port_base; /* port registers (4 * 8192 bytes @BAR2) */
};
static u8 sil24_check_status(struct ata_port *ap);
@@ -349,10 +349,12 @@ static struct ata_port_info sil24_port_info[] = {
static inline void sil24_update_tf(struct ata_port *ap)
{
struct sil24_port_priv *pp = ap->private_data;
- void *port = (void *)ap->ioaddr.cmd_addr;
- struct sil24_prb *prb = port;
+ void __iomem *port = (void __iomem *)ap->ioaddr.cmd_addr;
+ struct sil24_prb __iomem *prb = port;
+ u8 fis[6 * 4];
- ata_tf_from_fis(prb->fis, &pp->tf);
+ memcpy_fromio(fis, prb->fis, 6 * 4);
+ ata_tf_from_fis(fis, &pp->tf);
}
static u8 sil24_check_status(struct ata_port *ap)
@@ -376,9 +378,9 @@ static int sil24_scr_map[] = {
static u32 sil24_scr_read(struct ata_port *ap, unsigned sc_reg)
{
- void *scr_addr = (void *)ap->ioaddr.scr_addr;
+ void __iomem *scr_addr = (void __iomem *)ap->ioaddr.scr_addr;
if (sc_reg < ARRAY_SIZE(sil24_scr_map)) {
- void *addr;
+ void __iomem *addr;
addr = scr_addr + sil24_scr_map[sc_reg] * 4;
return readl(scr_addr + sil24_scr_map[sc_reg] * 4);
}
@@ -387,9 +389,9 @@ static u32 sil24_scr_read(struct ata_port *ap, unsigned sc_reg)
static void sil24_scr_write(struct ata_port *ap, unsigned sc_reg, u32 val)
{
- void *scr_addr = (void *)ap->ioaddr.scr_addr;
+ void __iomem *scr_addr = (void __iomem *)ap->ioaddr.scr_addr;
if (sc_reg < ARRAY_SIZE(sil24_scr_map)) {
- void *addr;
+ void __iomem *addr;
addr = scr_addr + sil24_scr_map[sc_reg] * 4;
writel(val, scr_addr + sil24_scr_map[sc_reg] * 4);
}
@@ -459,7 +461,7 @@ static void sil24_qc_prep(struct ata_queued_cmd *qc)
static int sil24_qc_issue(struct ata_queued_cmd *qc)
{
struct ata_port *ap = qc->ap;
- void *port = (void *)ap->ioaddr.cmd_addr;
+ void __iomem *port = (void __iomem *)ap->ioaddr.cmd_addr;
struct sil24_port_priv *pp = ap->private_data;
dma_addr_t paddr = pp->cmd_block_dma + qc->tag * sizeof(*pp->cmd_block);
@@ -472,7 +474,7 @@ static void sil24_irq_clear(struct ata_port *ap)
/* unused */
}
-static int __sil24_reset_controller(void *port)
+static int __sil24_reset_controller(void __iomem *port)
{
int cnt;
u32 tmp;
@@ -498,7 +500,7 @@ static void sil24_reset_controller(struct ata_port *ap)
{
printk(KERN_NOTICE DRV_NAME
" ata%u: resetting controller...\n", ap->id);
- if (__sil24_reset_controller((void *)ap->ioaddr.cmd_addr))
+ if (__sil24_reset_controller((void __iomem *)ap->ioaddr.cmd_addr))
printk(KERN_ERR DRV_NAME
" ata%u: failed to reset controller\n", ap->id);
}
@@ -532,7 +534,7 @@ static void sil24_error_intr(struct ata_port *ap, u32 slot_stat)
{
struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->active_tag);
struct sil24_port_priv *pp = ap->private_data;
- void *port = (void *)ap->ioaddr.cmd_addr;
+ void __iomem *port = (void __iomem *)ap->ioaddr.cmd_addr;
u32 irq_stat, cmd_err, sstatus, serror;
irq_stat = readl(port + PORT_IRQ_STAT);
@@ -579,7 +581,7 @@ static void sil24_error_intr(struct ata_port *ap, u32 slot_stat)
static inline void sil24_host_intr(struct ata_port *ap)
{
struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->active_tag);
- void *port = (void *)ap->ioaddr.cmd_addr;
+ void __iomem *port = (void __iomem *)ap->ioaddr.cmd_addr;
u32 slot_stat;
slot_stat = readl(port + PORT_SLOT_STAT);
@@ -694,7 +696,8 @@ static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
struct ata_port_info *pinfo = &sil24_port_info[board_id];
struct ata_probe_ent *probe_ent = NULL;
struct sil24_host_priv *hpriv = NULL;
- void *host_base = NULL, *port_base = NULL;
+ void __iomem *host_base = NULL;
+ void __iomem *port_base = NULL;
int i, rc;
if (!printed_version++)
@@ -776,7 +779,7 @@ static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
writel(0, host_base + HOST_CTRL);
for (i = 0; i < probe_ent->n_ports; i++) {
- void *port = port_base + i * PORT_REGS_SIZE;
+ void __iomem *port = port_base + i * PORT_REGS_SIZE;
unsigned long portu = (unsigned long)port;
u32 tmp;
int cnt;