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author | Tom Rini <trini@konsulko.com> | 2023-11-28 16:19:19 -0500 |
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committer | Tom Rini <trini@konsulko.com> | 2023-11-28 16:19:19 -0500 |
commit | 38cc6cdeb104d4835a73b8946b31e30ce762ddeb (patch) | |
tree | 78b962005441f24b3042b2c9f8b21d7cfcf98922 /arch/powerpc/include | |
parent | 66c21738fd5ac3f23929911dd7aa38e1a3671eb9 (diff) | |
parent | 89994d64acbaf2e864d2050730abab5fb3b6f956 (diff) | |
download | u-boot-38cc6cdeb104d4835a73b8946b31e30ce762ddeb.zip u-boot-38cc6cdeb104d4835a73b8946b31e30ce762ddeb.tar.gz u-boot-38cc6cdeb104d4835a73b8946b31e30ce762ddeb.tar.bz2 |
Merge patch series "Import "string" I/O functions from Linux"
To quote the author:
This series imports generic versions of ioread_rep/iowrite_rep and
reads/writes from Linux. Some cleanup is done to make sure that all
platforms have proper defines for implemented functions and there are no
redefinitions.
Diffstat (limited to 'arch/powerpc/include')
-rw-r--r-- | arch/powerpc/include/asm/io.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h index f63cae0..2412bb9 100644 --- a/arch/powerpc/include/asm/io.h +++ b/arch/powerpc/include/asm/io.h @@ -138,26 +138,37 @@ static inline unsigned char __raw_readb(const volatile void __iomem *addr) { return *(volatile unsigned char *)PCI_FIX_ADDR(addr); } +#define __raw_readb __raw_readb + static inline unsigned short __raw_readw(const volatile void __iomem *addr) { return *(volatile unsigned short *)PCI_FIX_ADDR(addr); } +#define __raw_readw __raw_readw + static inline unsigned int __raw_readl(const volatile void __iomem *addr) { return *(volatile unsigned int *)PCI_FIX_ADDR(addr); } +#define __raw_readl __raw_readl + static inline void __raw_writeb(unsigned char v, volatile void __iomem *addr) { *(volatile unsigned char *)PCI_FIX_ADDR(addr) = v; } +#define __raw_writeb __raw_writeb + static inline void __raw_writew(unsigned short v, volatile void __iomem *addr) { *(volatile unsigned short *)PCI_FIX_ADDR(addr) = v; } +#define __raw_writew __raw_writew + static inline void __raw_writel(unsigned int v, volatile void __iomem *addr) { *(volatile unsigned int *)PCI_FIX_ADDR(addr) = v; } +#define __raw_writel __raw_writel /* * 8, 16 and 32 bit, big and little endian I/O operations, with barrier. |