From 5076c15862644edb91d2e3436b2fa3e07b28385d Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Mon, 27 Mar 2006 12:52:15 -0700 Subject: [PARISC] I/O-Space must be ioremap_nocache()'d Addresses in F-space must be accessed uncached on most parisc machines. Signed-off-by: Helge Deller Signed-off-by: Kyle McMartin --- drivers/parisc/sba_iommu.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/parisc/sba_iommu.c') diff --git a/drivers/parisc/sba_iommu.c b/drivers/parisc/sba_iommu.c index 0821747e44cf..42b32ff2fca6 100644 --- a/drivers/parisc/sba_iommu.c +++ b/drivers/parisc/sba_iommu.c @@ -1642,9 +1642,9 @@ sba_ioc_init(struct parisc_device *sba, struct ioc *ioc, int ioc_num) ** **************************************************************************/ -static void __iomem *ioc_remap(struct sba_device *sba_dev, int offset) +static void __iomem *ioc_remap(struct sba_device *sba_dev, unsigned int offset) { - return ioremap(sba_dev->dev->hpa.start + offset, SBA_FUNC_SIZE); + return ioremap_nocache(sba_dev->dev->hpa.start + offset, SBA_FUNC_SIZE); } static void sba_hw_init(struct sba_device *sba_dev) @@ -2040,7 +2040,7 @@ sba_driver_callback(struct parisc_device *dev) u32 func_class; int i; char *version; - void __iomem *sba_addr = ioremap(dev->hpa.start, SBA_FUNC_SIZE); + void __iomem *sba_addr = ioremap_nocache(dev->hpa.start, SBA_FUNC_SIZE); struct proc_dir_entry *info_entry, *bitmap_entry, *root; sba_dump_ranges(sba_addr); -- cgit v1.2.3