diff options
Diffstat (limited to 'include/asm-sh/io.h')
| -rw-r--r-- | include/asm-sh/io.h | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/include/asm-sh/io.h b/include/asm-sh/io.h index 94900c089519..356e50d06745 100644 --- a/include/asm-sh/io.h +++ b/include/asm-sh/io.h @@ -38,6 +38,7 @@ */ #define __IO_PREFIX generic #include <asm/io_generic.h> +#include <asm/io_trapped.h> #define maybebadio(port) \ printk(KERN_ERR "bad PC-like io %s:%u for port 0x%lx at 0x%08x\n", \ @@ -181,13 +182,13 @@ __BUILD_MEMORY_STRING(w, u16) #define iowrite32(v,a) writel((v),(a)) #define iowrite32be(v,a) __raw_writel(cpu_to_be32((v)),(a)) -#define ioread8_rep(a,d,c) insb((a),(d),(c)) -#define ioread16_rep(a,d,c) insw((a),(d),(c)) -#define ioread32_rep(a,d,c) insl((a),(d),(c)) +#define ioread8_rep(a, d, c) readsb((a), (d), (c)) +#define ioread16_rep(a, d, c) readsw((a), (d), (c)) +#define ioread32_rep(a, d, c) readsl((a), (d), (c)) -#define iowrite8_rep(a,s,c) outsb((a),(s),(c)) -#define iowrite16_rep(a,s,c) outsw((a),(s),(c)) -#define iowrite32_rep(a,s,c) outsl((a),(s),(c)) +#define iowrite8_rep(a, s, c) writesb((a), (s), (c)) +#define iowrite16_rep(a, s, c) writesw((a), (s), (c)) +#define iowrite32_rep(a, s, c) writesl((a), (s), (c)) #define mmiowb() wmb() /* synco on SH-4A, otherwise a nop */ @@ -207,6 +208,8 @@ static inline void __set_io_port_base(unsigned long pbase) generic_io_base = pbase; } +#define __ioport_map(p, n) sh_mv.mv_ioport_map((p), (n)) + /* We really want to try and get these to memcpy etc */ extern void memcpy_fromio(void *, volatile void __iomem *, unsigned long); extern void memcpy_toio(volatile void __iomem *, const void *, unsigned long); @@ -309,7 +312,14 @@ __ioremap_mode(unsigned long offset, unsigned long size, unsigned long flags) { #ifdef CONFIG_SUPERH32 unsigned long last_addr = offset + size - 1; +#endif + void __iomem *ret; + ret = __ioremap_trapped(offset, size); + if (ret) + return ret; + +#ifdef CONFIG_SUPERH32 /* * For P1 and P2 space this is trivial, as everything is already * mapped. Uncached access for P1 addresses are done through P2. |