lkml.org 
[lkml]   [2002]   [Apr]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
SubjectPATCH] 2.5.11 IDE 45
- Fix bogus set_multimode() change. I tough I had reverted it before diff-ing.
This was causing hangs of /dev/hdparm -m8 /dev/hda and similar commands.


diff -urN linux-2.5.11/drivers/ide/ide-disk.c linux/drivers/ide/ide-disk.c
--- linux-2.5.11/drivers/ide/ide-disk.c 2002-04-29 05:11:18.000000000 +0200
+++ linux/drivers/ide/ide-disk.c 2002-04-29 14:16:42.000000000 +0200
@@ -562,17 +562,17 @@
*/
static int set_multcount(ide_drive_t *drive, int arg)
{
- struct ata_taskfile args;
+ struct request rq;

if (drive->special_cmd & ATA_SPECIAL_MMODE)
return -EBUSY;

- memset(&args, 0, sizeof(args));
+ ide_init_drive_cmd(&rq);

drive->mult_req = arg;
drive->special_cmd |= ATA_SPECIAL_MMODE;

- ide_raw_taskfile(drive, &args, NULL);
+ ide_do_drive_cmd (drive, &rq, ide_wait);

return (drive->mult_count == arg) ? 0 : -EIO;
}
\
 
 \ /
  Last update: 2005-03-22 13:25    [W:0.030 / U:0.096 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site