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authorRussell King <rmk+kernel@arm.linux.org.uk>2008-03-27 02:46:42 +0100
committerDan Williams <dan.j.williams@intel.com>2008-03-26 20:33:41 +0100
commit97c46048ce73c27fd2734299f07a8c06c8156a2e (patch)
tree08e0c16de508d43cf423bfebb1348cd71dffc65e
parentiop: when scanning PCI bus, translate the PCI addresses according to the outb... (diff)
downloadlinux-97c46048ce73c27fd2734299f07a8c06c8156a2e.tar.xz
linux-97c46048ce73c27fd2734299f07a8c06c8156a2e.zip
iop: Program outbound windows using the correct definitions
The outbound translate registers should be programmed with the bus addresses that are defined in the header files, rather than the physical address. Currently it doesn't matter because they're identical, but the headers currently allow them to be different, and not using the right macros here means that people are in for a surprise if they change them. Cc: Lennert Buytenhek <kernel@wantstofly.org> Acked-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
-rw-r--r--arch/arm/plat-iop/pci.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/plat-iop/pci.c b/arch/arm/plat-iop/pci.c
index ee6deaabf9b5..6ed374fa4087 100644
--- a/arch/arm/plat-iop/pci.c
+++ b/arch/arm/plat-iop/pci.c
@@ -253,11 +253,11 @@ void __init iop3xx_atu_setup(void)
*IOP3XX_IATVR2 = PHYS_OFFSET;
/* Outbound window 0 */
- *IOP3XX_OMWTVR0 = IOP3XX_PCI_LOWER_MEM_PA;
+ *IOP3XX_OMWTVR0 = IOP3XX_PCI_LOWER_MEM_BA;
*IOP3XX_OUMWTVR0 = 0;
/* Outbound window 1 */
- *IOP3XX_OMWTVR1 = IOP3XX_PCI_LOWER_MEM_PA + IOP3XX_PCI_MEM_WINDOW_SIZE;
+ *IOP3XX_OMWTVR1 = IOP3XX_PCI_LOWER_MEM_BA + IOP3XX_PCI_MEM_WINDOW_SIZE;
*IOP3XX_OUMWTVR1 = 0;
/* BAR 3 ( Disabled ) */
@@ -268,7 +268,7 @@ void __init iop3xx_atu_setup(void)
/* Setup the I/O Bar
*/
- *IOP3XX_OIOWTVR = IOP3XX_PCI_LOWER_IO_PA;;
+ *IOP3XX_OIOWTVR = IOP3XX_PCI_LOWER_IO_BA;
/* Enable inbound and outbound cycles
*/