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authorPeter Tyser <ptyser@xes-inc.com>2010-04-12 22:28:08 -0500
committerWolfgang Denk <wd@denx.de>2010-04-13 09:13:12 +0200
commit819833af39a91fa1c1e8252862bbda6f5a602f7b (patch)
treed5c9d1628643347ab2b5a8085acfa6f96709fda3 /include/asm-ppc/pci_io.h
parent61f2b38a17f5b21c59f2afe6cf1cbb5f28638cf9 (diff)
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Move architecture-specific includes to arch/$ARCH/include/asm
This helps to clean up the include/ directory so that it only contains non-architecture-specific headers and also matches Linux's directory layout which many U-Boot developers are already familiar with. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'include/asm-ppc/pci_io.h')
-rw-r--r--include/asm-ppc/pci_io.h43
1 files changed, 0 insertions, 43 deletions
diff --git a/include/asm-ppc/pci_io.h b/include/asm-ppc/pci_io.h
deleted file mode 100644
index 9b738c3..0000000
--- a/include/asm-ppc/pci_io.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* originally from linux source (asm-ppc/io.h).
- * Sanity added by Rob Taylor, Flying Pig Systems, 2000
- */
-#ifndef _PCI_IO_H_
-#define _PCI_IO_H_
-
-#include "io.h"
-
-
-#define pci_read_le16(addr, dest) \
- __asm__ __volatile__("lhbrx %0,0,%1" : "=r" (dest) : \
- "r" (addr), "m" (*addr));
-
-#define pci_write_le16(addr, val) \
- __asm__ __volatile__("sthbrx %1,0,%2" : "=m" (*addr) : \
- "r" (val), "r" (addr));
-
-
-#define pci_read_le32(addr, dest) \
- __asm__ __volatile__("lwbrx %0,0,%1" : "=r" (dest) : \
- "r" (addr), "m" (*addr));
-
-#define pci_write_le32(addr, val) \
-__asm__ __volatile__("stwbrx %1,0,%2" : "=m" (*addr) : \
- "r" (val), "r" (addr));
-
-#define pci_readb(addr,b) ((b) = *(volatile u8 *) (addr))
-#define pci_writeb(b,addr) ((*(volatile u8 *) (addr)) = (b))
-
-#if !defined(__BIG_ENDIAN)
-#define pci_readw(addr,b) ((b) = *(volatile u16 *) (addr))
-#define pci_readl(addr,b) ((b) = *(volatile u32 *) (addr))
-#define pci_writew(b,addr) ((*(volatile u16 *) (addr)) = (b))
-#define pci_writel(b,addr) ((*(volatile u32 *) (addr)) = (b))
-#else
-#define pci_readw(addr,b) pci_read_le16((volatile u16 *)(addr),(b))
-#define pci_readl(addr,b) pci_read_le32((volatile u32 *)(addr),(b))
-#define pci_writew(b,addr) pci_write_le16((volatile u16 *)(addr),(b))
-#define pci_writel(b,addr) pci_write_le32((volatile u32 *)(addr),(b))
-#endif
-
-
-#endif /* _PCI_IO_H_ */