| From 524954b9654784b232a5fedf5ab0713964d24e27 Mon Sep 17 00:00:00 2001 |
| From: David S. Miller <davem@davemloft.net> |
| Date: Wed, 3 Mar 2010 02:30:37 -0800 |
| Subject: sparc: Provide io{read,write}{16,32}be(). |
| |
| From: David S. Miller <davem@davemloft.net> |
| |
| [ Upstream commit 1bff4dbb79a2bc0ee4881c8ea6a4fbed64ea6309 ] |
| |
| Signed-off-by: David S. Miller <davem@davemloft.net> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
| --- |
| arch/sparc/include/asm/io_32.h | 4 ++++ |
| arch/sparc/include/asm/io_64.h | 4 ++++ |
| 2 files changed, 8 insertions(+) |
| |
| --- a/arch/sparc/include/asm/io_32.h |
| +++ b/arch/sparc/include/asm/io_32.h |
| @@ -249,10 +249,14 @@ extern void iounmap(volatile void __iome |
| |
| #define ioread8(X) readb(X) |
| #define ioread16(X) readw(X) |
| +#define ioread16be(X) __raw_readw(X) |
| #define ioread32(X) readl(X) |
| +#define ioread32be(X) __raw_readl(X) |
| #define iowrite8(val,X) writeb(val,X) |
| #define iowrite16(val,X) writew(val,X) |
| +#define iowrite16be(val,X) __raw_writew(val,X) |
| #define iowrite32(val,X) writel(val,X) |
| +#define iowrite32be(val,X) __raw_writel(val,X) |
| |
| static inline void ioread8_rep(void __iomem *port, void *buf, unsigned long count) |
| { |
| --- a/arch/sparc/include/asm/io_64.h |
| +++ b/arch/sparc/include/asm/io_64.h |
| @@ -468,10 +468,14 @@ static inline void iounmap(volatile void |
| |
| #define ioread8(X) readb(X) |
| #define ioread16(X) readw(X) |
| +#define ioread16be(X) __raw_readw(X) |
| #define ioread32(X) readl(X) |
| +#define ioread32be(X) __raw_readl(X) |
| #define iowrite8(val,X) writeb(val,X) |
| #define iowrite16(val,X) writew(val,X) |
| +#define iowrite16be(val,X) __raw_writew(val,X) |
| #define iowrite32(val,X) writel(val,X) |
| +#define iowrite32be(val,X) __raw_writel(val,X) |
| |
| /* Create a virtual mapping cookie for an IO port range */ |
| extern void __iomem *ioport_map(unsigned long port, unsigned int nr); |
