lkml.org 
[lkml]   [2003]   [Apr]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH] M68k IDE updates
M68k IDE updates: Add m68k-isms to the generic ide_fix_driveid()

--- linux-2.5.x/drivers/ide/ide-iops.c Mon Sep 16 09:49:17 2002
+++ linux-m68k-2.5.x/drivers/ide/ide-iops.c Wed Oct 2 23:01:40 2002
@@ -360,6 +360,23 @@
int i;
u16 *stringcast;

+#ifdef __mc68000__
+ if (!MACH_IS_AMIGA && !MACH_IS_MAC && !MACH_IS_Q40 && !MACH_IS_ATARI)
+ return;
+
+#ifdef M68K_IDE_SWAPW
+ if (M68K_IDE_SWAPW) { /* fix bus byteorder first */
+ u_char *p = (u_char *)id;
+ u_char t;
+ for (i = 0; i < 512; i += 2) {
+ t = p[i];
+ p[i] = p[i+1];
+ p[i+1] = t;
+ }
+ }
+#endif
+#endif /* __mc68000__ */
+
id->config = __le16_to_cpu(id->config);
id->cyls = __le16_to_cpu(id->cyls);
id->reserved2 = __le16_to_cpu(id->reserved2);
Gr{oetje,eeting}s,
Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:34    [from the cache]
©2003-2011 Jasper Spaans