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[PARISC] I/O-Space must be ioremap_nocache()'d

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Addresses in F-space must be accessed uncached on most parisc machines.

Signed-off-by: Helge Deller <[email protected]>
Signed-off-by: Kyle McMartin <[email protected]>
This commit is contained in:
Helge Deller 2006-03-27 12:52:15 -07:00 • committed by Kyle McMartin
commit 5076c15862
13 changed files with 48 additions and 54 deletions
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2
drivers/scsi/lasi700.c
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@ -112,7 +112,7 @@ lasi700_probe(struct parisc_device *dev)
hostdata->dev = &dev->dev;
dma_set_mask(&dev->dev, DMA_32BIT_MASK);
hostdata->base = ioremap(base, 0x100);
hostdata->base = ioremap_nocache(base, 0x100);
hostdata->differential = 0;
if (dev->id.sversion == LASI_700_SVERSION) {

2
drivers/scsi/zalon.c
View file

@ -88,7 +88,7 @@ zalon_probe(struct parisc_device *dev)
struct gsc_irq gsc_irq;
u32 zalon_vers;
int error = -ENODEV;
void __iomem *zalon = ioremap(dev->hpa.start, 4096);
void __iomem *zalon = ioremap_nocache(dev->hpa.start, 4096);
void __iomem *io_port = zalon + GSC_SCSI_ZALON_OFFSET;
static int unit = 0;
struct Scsi_Host *host;