[patch] This evil patch fixes my CD-ROM woes, for better or worse.

fix-the-cdrom.patch (text/plain), 884 bytes, created by David Lloyd on 2005-07-16 21:34:43 UTC

diff -ru linux-2.6.12-gentoo-r4/drivers/ide/ide-cd.c linux-2.6.12-gentoo-r4-fixed/drivers/ide/ide-cd.c
--- linux-2.6.12-gentoo-r4/drivers/ide/ide-cd.c	2005-07-16 23:03:05.000000000 -0500
+++ linux-2.6.12-gentoo-r4-fixed/drivers/ide/ide-cd.c	2005-07-16 01:44:47.000000000 -0500
@@ -300,6 +300,7 @@
  *************************************************************************/
  
 #define IDECD_VERSION "4.61"
+#define VERBOSE_IDE_CD_ERRORS 1
 
 #include <linux/config.h>
 #include <linux/module.h>
@@ -1409,8 +1410,14 @@
 	thislen = rq->data_len;
 	if (thislen > len) thislen = len;
 
+	/* Mask off ireason of 1... hope this works :( */
+	if ((ireason & 3) == 1) {
+		/* Do nothing */
+
+	}
+
 	/* The drive wants to be written to. */
-	if ((ireason & 3) == 0) {
+	else if ((ireason & 3) == 0) {
 		if (!rq->data) {
 			blk_dump_rq_flags(rq, "cdrom_pc_intr, write");
 			goto confused;