From: Alan Cox <alan@lxorguk.ukuu.org.uk>
These are the minimal updates for ide-disk. They don't remove all ident
whacking in the it8212 driver because there are genuine things to fix there
such as the LBA28 flags.
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
25-akpm/drivers/ide/ide-disk.c | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff -puN drivers/ide/ide-disk.c~minimal-ide-disk-updates drivers/ide/ide-disk.c
--- 25/drivers/ide/ide-disk.c~minimal-ide-disk-updates 2004-11-03 20:26:24.360925272 -0800
+++ 25-akpm/drivers/ide/ide-disk.c 2004-11-03 20:26:24.364924664 -0800
@@ -84,6 +84,10 @@ static int lba_capacity_is_ok (struct hd
{
unsigned long lba_sects, chs_sects, head, tail;
+ /* No non-LBA info .. so valid! */
+ if (id->cyls == 0)
+ return 1;
+
/*
* The ATA spec tells large drives to return
* C/H/S = 16383/16/63 independent of their size.
@@ -1237,8 +1241,10 @@ static void idedisk_setup (ide_drive_t *
if (id->buf_size)
printk (" w/%dKiB Cache", id->buf_size/2);
- printk(", CHS=%d/%d/%d",
- drive->bios_cyl, drive->bios_head, drive->bios_sect);
+ if (drive->bios_cyl)
+ printk(", CHS=%d/%d/%d",
+ drive->bios_cyl, drive->bios_head, drive->bios_sect);
+
if (drive->using_dma)
ide_dma_verbose(drive);
printk("\n");
_