On Mon, Nov 28, 2011 at 03:39:55PM +0100, Tomas Henzl wrote:
> The '5i' controller freezes when a kdump is attemted.
> This patch admits it and adds the controller
> to the unresetable list.
>
> Signed-off-by: Tomas Henzl <thenzl@xxxxxxxxxx>
>
> ---
> drivers/scsi/hpsa.c | 2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
> index e011937..b21491b 100644
> --- a/drivers/scsi/hpsa.c
> +++ b/drivers/scsi/hpsa.c
> @@ -292,12 +292,14 @@ static u32 unresettable_controller[] = {
> 0x3215103C, /* Smart Array E200i */
> 0x3237103C, /* Smart Array E500 */
> 0x323D103C, /* Smart Array P700m */
> + 0x40800E11, /* Smart Array 5i */
> 0x409C0E11, /* Smart Array 6400 */
> 0x409D0E11, /* Smart Array 6400 EM */
> };
>
> /* List of controllers which cannot even be soft reset */
> static u32 soft_unresettable_controller[] = {
> + 0x40800E11, /* Smart Array 5i */
> /* Exclude 640x boards. These are two pci devices in one slot
> * which share a battery backed cache module. One controls the
> * cache, the other accesses the cache through the one that controls
> --
> 1.7.6.4
>
>
Ack.
I don't actually still have anything so old as a 5i to try it myself.
But at this point, finding out that the reset fails on some old Smart array
does not surprise me very much. :(
-- steve
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