ide: merge <asm-sparc/ide_64.h> with <asm-sparc/ide_32.h>

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/asm-sparc/ide.h b/include/asm-sparc/ide.h
index a3c7f5ff270a1c69ee39d54778b0c1c3c425a7e0..879fcec72dc12e0bdd2726b19b6d77aba1d489b1 100644 (file)
--- a/include/asm-sparc/ide.h
+++ b/include/asm-sparc/ide.h
@@ -1,8 +1,100 @@
-#ifndef ___ASM_SPARC_IDE_H
-#define ___ASM_SPARC_IDE_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/ide_64.h>
+/* ide.h: SPARC PCI specific IDE glue.
+ *
+ * Copyright (C) 1997  David S. Miller (davem@davemloft.net)
+ * Copyright (C) 1998  Eddie C. Dost   (ecd@skynet.be)
+ * Adaptation from sparc64 version to sparc by Pete Zaitcev.
+ */
+
+#ifndef _SPARC_IDE_H
+#define _SPARC_IDE_H
+
+#ifdef __KERNEL__
+
+#include <asm/io.h>
+#ifdef CONFIG_SPARC64
+#include <asm/pgalloc.h>
+#include <asm/spitfire.h>
+#include <asm/cacheflush.h>
+#include <asm/page.h>
 #else
-#include <asm-sparc/ide_32.h>
+#include <asm/pgtable.h>
+#include <asm/psr.h>
 #endif
+
+#undef  MAX_HWIFS
+#define MAX_HWIFS      2
+
+#define __ide_insl(data_reg, buffer, wcount) \
+       __ide_insw(data_reg, buffer, (wcount)<<1)
+#define __ide_outsl(data_reg, buffer, wcount) \
+       __ide_outsw(data_reg, buffer, (wcount)<<1)
+
+/* On sparc, I/O ports and MMIO registers are accessed identically.  */
+#define __ide_mm_insw  __ide_insw
+#define __ide_mm_insl  __ide_insl
+#define __ide_mm_outsw __ide_outsw
+#define __ide_mm_outsl __ide_outsl
+
+static inline void __ide_insw(void __iomem *port, void *dst, u32 count)
+{
+#if defined(CONFIG_SPARC64) && defined(DCACHE_ALIASING_POSSIBLE)
+       unsigned long end = (unsigned long)dst + (count << 1);
 #endif
+       u16 *ps = dst;
+       u32 *pi;
+
+       if(((unsigned long)ps) & 0x2) {
+               *ps++ = __raw_readw(port);
+               count--;
+       }
+       pi = (u32 *)ps;
+       while(count >= 2) {
+               u32 w;
+
+               w  = __raw_readw(port) << 16;
+               w |= __raw_readw(port);
+               *pi++ = w;
+               count -= 2;
+       }
+       ps = (u16 *)pi;
+       if(count)
+               *ps++ = __raw_readw(port);
+
+#if defined(CONFIG_SPARC64) && defined(DCACHE_ALIASING_POSSIBLE)
+       __flush_dcache_range((unsigned long)dst, end);
+#endif
+}
+
+static inline void __ide_outsw(void __iomem *port, const void *src, u32 count)
+{
+#if defined(CONFIG_SPARC64) && defined(DCACHE_ALIASING_POSSIBLE)
+       unsigned long end = (unsigned long)src + (count << 1);
+#endif
+       const u16 *ps = src;
+       const u32 *pi;
+
+       if(((unsigned long)src) & 0x2) {
+               __raw_writew(*ps++, port);
+               count--;
+       }
+       pi = (const u32 *)ps;
+       while(count >= 2) {
+               u32 w;
+
+               w = *pi++;
+               __raw_writew((w >> 16), port);
+               __raw_writew(w, port);
+               count -= 2;
+       }
+       ps = (const u16 *)pi;
+       if(count)
+               __raw_writew(*ps, port);
+
+#if defined(CONFIG_SPARC64) && defined(DCACHE_ALIASING_POSSIBLE)
+       __flush_dcache_range((unsigned long)src, end);
+#endif
+}
+
+#endif /* __KERNEL__ */
+
+#endif /* _SPARC_IDE_H */

diff --git a/include/asm-sparc/ide_32.h b/include/asm-sparc/ide_32.h
deleted file mode 100644 (file)
index 81a00b6..0000000
--- a/include/asm-sparc/ide_32.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/* ide.h: SPARC PCI specific IDE glue.
- *
- * Copyright (C) 1997  David S. Miller (davem@davemloft.net)
- * Copyright (C) 1998  Eddie C. Dost   (ecd@skynet.be)
- * Adaptation from sparc64 version to sparc by Pete Zaitcev.
- */
-
-#ifndef _SPARC_IDE_H
-#define _SPARC_IDE_H
-
-#ifdef __KERNEL__
-
-#include <asm/pgtable.h>
-#include <asm/io.h>
-#include <asm/psr.h>
-
-#undef  MAX_HWIFS
-#define MAX_HWIFS      2
-
-#define __ide_insl(data_reg, buffer, wcount) \
-       __ide_insw(data_reg, buffer, (wcount)<<1)
-#define __ide_outsl(data_reg, buffer, wcount) \
-       __ide_outsw(data_reg, buffer, (wcount)<<1)
-
-/* On sparc, I/O ports and MMIO registers are accessed identically.  */
-#define __ide_mm_insw  __ide_insw
-#define __ide_mm_insl  __ide_insl
-#define __ide_mm_outsw __ide_outsw
-#define __ide_mm_outsl __ide_outsl
-
-static inline void __ide_insw(void __iomem *port, void *dst, u32 count)
-{
-       /* unsigned long end = (unsigned long)dst + (count << 1); */ /* P3 */
-       u16 *ps = dst;
-       u32 *pi;
-
-       if(((unsigned long)ps) & 0x2) {
-               *ps++ = __raw_readw(port);
-               count--;
-       }
-       pi = (u32 *)ps;
-       while(count >= 2) {
-               u32 w;
-
-               w  = __raw_readw(port) << 16;
-               w |= __raw_readw(port);
-               *pi++ = w;
-               count -= 2;
-       }
-       ps = (u16 *)pi;
-       if(count)
-               *ps++ = __raw_readw(port);
-
-       /* __flush_dcache_range((unsigned long)dst, end); */ /* P3 see hme */
-}
-
-static inline void __ide_outsw(void __iomem *port, const void *src, u32 count)
-{
-       /* unsigned long end = (unsigned long)src + (count << 1); */
-       const u16 *ps = src;
-       const u32 *pi;
-
-       if(((unsigned long)src) & 0x2) {
-               __raw_writew(*ps++, port);
-               count--;
-       }
-       pi = (const u32 *)ps;
-       while(count >= 2) {
-               u32 w;
-
-               w = *pi++;
-               __raw_writew((w >> 16), port);
-               __raw_writew(w, port);
-               count -= 2;
-       }
-       ps = (const u16 *)pi;
-       if(count)
-               __raw_writew(*ps, port);
-
-       /* __flush_dcache_range((unsigned long)src, end); */ /* P3 see hme */
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* _SPARC_IDE_H */

diff --git a/include/asm-sparc/ide_64.h b/include/asm-sparc/ide_64.h
deleted file mode 100644 (file)
index 99eee9b..0000000
--- a/include/asm-sparc/ide_64.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * ide.h: Ultra/PCI specific IDE glue.
- *
- * Copyright (C) 1997  David S. Miller (davem@caip.rutgers.edu)
- * Copyright (C) 1998  Eddie C. Dost   (ecd@skynet.be)
- */
-
-#ifndef _SPARC64_IDE_H
-#define _SPARC64_IDE_H
-
-#ifdef __KERNEL__
-
-#include <asm/pgalloc.h>
-#include <asm/io.h>
-#include <asm/spitfire.h>
-#include <asm/cacheflush.h>
-#include <asm/page.h>
-
-#ifndef MAX_HWIFS
-# ifdef CONFIG_BLK_DEV_IDEPCI
-#define MAX_HWIFS      10
-# else
-#define MAX_HWIFS      2
-# endif
-#endif
-
-#define __ide_insl(data_reg, buffer, wcount) \
-       __ide_insw(data_reg, buffer, (wcount)<<1)
-#define __ide_outsl(data_reg, buffer, wcount) \
-       __ide_outsw(data_reg, buffer, (wcount)<<1)
-
-/* On sparc64, I/O ports and MMIO registers are accessed identically.  */
-#define __ide_mm_insw  __ide_insw
-#define __ide_mm_insl  __ide_insl
-#define __ide_mm_outsw __ide_outsw
-#define __ide_mm_outsl __ide_outsl
-
-static inline void __ide_insw(void __iomem *port, void *dst, u32 count)
-{
-#ifdef DCACHE_ALIASING_POSSIBLE
-       unsigned long end = (unsigned long)dst + (count << 1);
-#endif
-       u16 *ps = dst;
-       u32 *pi;
-
-       if(((u64)ps) & 0x2) {
-               *ps++ = __raw_readw(port);
-               count--;
-       }
-       pi = (u32 *)ps;
-       while(count >= 2) {
-               u32 w;
-
-               w  = __raw_readw(port) << 16;
-               w |= __raw_readw(port);
-               *pi++ = w;
-               count -= 2;
-       }
-       ps = (u16 *)pi;
-       if(count)
-               *ps++ = __raw_readw(port);
-
-#ifdef DCACHE_ALIASING_POSSIBLE
-       __flush_dcache_range((unsigned long)dst, end);
-#endif
-}
-
-static inline void __ide_outsw(void __iomem *port, void *src, u32 count)
-{
-#ifdef DCACHE_ALIASING_POSSIBLE
-       unsigned long end = (unsigned long)src + (count << 1);
-#endif
-       const u16 *ps = src;
-       const u32 *pi;
-
-       if(((u64)src) & 0x2) {
-               __raw_writew(*ps++, port);
-               count--;
-       }
-       pi = (const u32 *)ps;
-       while(count >= 2) {
-               u32 w;
-
-               w = *pi++;
-               __raw_writew((w >> 16), port);
-               __raw_writew(w, port);
-               count -= 2;
-       }
-       ps = (const u16 *)pi;
-       if(count)
-               __raw_writew(*ps, port);
-
-#ifdef DCACHE_ALIASING_POSSIBLE
-       __flush_dcache_range((unsigned long)src, end);
-#endif
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* _SPARC64_IDE_H */