diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/megaraid.c | 13 | ||||
| -rw-r--r-- | drivers/scsi/megaraid.h | 3 |
2 files changed, 10 insertions, 6 deletions
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c index 86099fde1b2..77d9d3804cc 100644 --- a/drivers/scsi/megaraid.c +++ b/drivers/scsi/megaraid.c @@ -73,10 +73,10 @@ static unsigned short int max_mbox_busy_wait = MBOX_BUSY_WAIT; module_param(max_mbox_busy_wait, ushort, 0); MODULE_PARM_DESC(max_mbox_busy_wait, "Maximum wait for mailbox in microseconds if busy (default=MBOX_BUSY_WAIT=10)"); -#define RDINDOOR(adapter) readl((adapter)->base + 0x20) -#define RDOUTDOOR(adapter) readl((adapter)->base + 0x2C) -#define WRINDOOR(adapter,value) writel(value, (adapter)->base + 0x20) -#define WROUTDOOR(adapter,value) writel(value, (adapter)->base + 0x2C) +#define RDINDOOR(adapter) readl((adapter)->mmio_base + 0x20) +#define RDOUTDOOR(adapter) readl((adapter)->mmio_base + 0x2C) +#define WRINDOOR(adapter,value) writel(value, (adapter)->mmio_base + 0x20) +#define WROUTDOOR(adapter,value) writel(value, (adapter)->mmio_base + 0x2C) /* * Global variables @@ -1386,7 +1386,8 @@ megaraid_isr_memmapped(int irq, void *devp) handled = 1; - while( RDINDOOR(adapter) & 0x02 ) cpu_relax(); + while( RDINDOOR(adapter) & 0x02 ) + cpu_relax(); mega_cmd_done(adapter, completed, nstatus, status); @@ -4668,6 +4669,8 @@ megaraid_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) host->host_no, mega_baseport, irq); adapter->base = mega_baseport; + if (flag & BOARD_MEMMAP) + adapter->mmio_base = (void __iomem *) mega_baseport; INIT_LIST_HEAD(&adapter->free_list); INIT_LIST_HEAD(&adapter->pending_list); diff --git a/drivers/scsi/megaraid.h b/drivers/scsi/megaraid.h index 66529f11d23..c6e74643abe 100644 --- a/drivers/scsi/megaraid.h +++ b/drivers/scsi/megaraid.h @@ -801,7 +801,8 @@ typedef struct { clustering is available */ u32 flag; - unsigned long base; + unsigned long base; + void __iomem *mmio_base; /* mbox64 with mbox not aligned on 16-byte boundry */ mbox64_t *una_mbox64; |