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Diffstat (limited to 'include/asm-sparc/ide.h')
-rw-r--r--include/asm-sparc/ide.h103
1 files changed, 8 insertions, 95 deletions
diff --git a/include/asm-sparc/ide.h b/include/asm-sparc/ide.h
index afd1736ed480..a3c7f5ff270a 100644
--- a/include/asm-sparc/ide.h
+++ b/include/asm-sparc/ide.h
@@ -1,95 +1,8 @@
-/* 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(unsigned long port,
- void *dst,
- unsigned long count)
-{
- volatile unsigned short *data_port;
- /* unsigned long end = (unsigned long)dst + (count << 1); */ /* P3 */
- u16 *ps = dst;
- u32 *pi;
-
- data_port = (volatile unsigned short *)port;
-
- if(((unsigned long)ps) & 0x2) {
- *ps++ = *data_port;
- count--;
- }
- pi = (u32 *)ps;
- while(count >= 2) {
- u32 w;
-
- w = (*data_port) << 16;
- w |= (*data_port);
- *pi++ = w;
- count -= 2;
- }
- ps = (u16 *)pi;
- if(count)
- *ps++ = *data_port;
-
- /* __flush_dcache_range((unsigned long)dst, end); */ /* P3 see hme */
-}
-
-static inline void __ide_outsw(unsigned long port,
- const void *src,
- unsigned long count)
-{
- volatile unsigned short *data_port;
- /* unsigned long end = (unsigned long)src + (count << 1); */
- const u16 *ps = src;
- const u32 *pi;
-
- data_port = (volatile unsigned short *)port;
-
- if(((unsigned long)src) & 0x2) {
- *data_port = *ps++;
- count--;
- }
- pi = (const u32 *)ps;
- while(count >= 2) {
- u32 w;
-
- w = *pi++;
- *data_port = (w >> 16);
- *data_port = w;
- count -= 2;
- }
- ps = (const u16 *)pi;
- if(count)
- *data_port = *ps;
-
- /* __flush_dcache_range((unsigned long)src, end); */ /* P3 see hme */
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* _SPARC_IDE_H */
+#ifndef ___ASM_SPARC_IDE_H
+#define ___ASM_SPARC_IDE_H
+#if defined(__sparc__) && defined(__arch64__)
+#include <asm-sparc/ide_64.h>
+#else
+#include <asm-sparc/ide_32.h>
+#endif
+#endif