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powerpc: io.h: Add defines for __raw_{read, write} functions

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Add defines for __raw_{read,write}{b,w,l}() functions to make
make asm-generic/io.h aware of them.

Signed-off-by: Igor Prusov <ivprusov@salutedevices.com>
This commit is contained in:
Igor Prusov 2023-11-14 14:02:52 +03:00 committed by Tom Rini
parent 4c6d92df07
commit 0c39bbd8c9
1 changed files with 11 additions and 0 deletions
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11
arch/powerpc/include/asm/io.h
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@ -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.