From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Linus Torvalds <torvalds@transmeta.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
Linux Kernel Development <linux-kernel@vger.kernel.org>,
Geert Uytterhoeven <geert@linux-m68k.org>
Subject: [PATCH] M68k IDE updates
Date: Sun, 13 Apr 2003 15:06:33 +0200 [thread overview]
Message-ID: <200304131306.h3DD6XQ3001331@callisto.of.borg> (raw)
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
next reply other threads:[~2003-04-13 12:59 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-13 13:06 Geert Uytterhoeven [this message]
2003-04-13 14:10 ` [PATCH] M68k IDE updates Alan Cox
2003-04-13 23:43 ` Paul Mackerras
2003-04-14 8:39 ` Geert Uytterhoeven
2003-04-14 9:19 ` Benjamin Herrenschmidt
2003-04-14 9:24 ` Geert Uytterhoeven
2003-04-14 12:19 ` Alan Cox
2003-04-14 12:21 ` Alan Cox
2003-04-14 13:44 ` Geert Uytterhoeven
2003-04-14 16:03 ` Alan Cox
2003-04-15 4:45 ` Jamie Lokier
2003-04-15 8:11 ` Geert Uytterhoeven
2003-04-15 9:23 ` Jörn Engel
2003-04-15 9:52 ` Geert Uytterhoeven
2003-04-14 12:48 ` Alan Cox
2003-04-14 12:48 ` Alan Cox
2003-04-14 17:44 ` Linus Torvalds
2003-04-14 19:54 ` Geert Uytterhoeven
2003-04-14 22:31 ` Paul Mackerras
2003-04-15 8:14 ` Geert Uytterhoeven
2003-04-21 16:55 ` Geert Uytterhoeven
2003-04-22 14:49 ` Alan Cox
2003-04-22 13:55 Mudama, Eric
[not found] <Pine.GSO.4.21.0304221802570.16017-100000@vervain.sonytel.be>
2003-04-23 11:27 ` Richard Zidlicky
2003-04-23 11:04 ` Alan Cox
2003-04-23 20:19 ` John Bradford
2003-04-24 9:47 ` Richard Zidlicky
2003-04-24 11:26 ` Geert Uytterhoeven
2003-04-24 13:14 ` Richard Zidlicky
2003-04-24 14:11 ` Geert Uytterhoeven
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