[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 02/17] atapi: clear sense code
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [PATCH 02/17] atapi: clear sense code |
Date: |
Wed, 29 Oct 2014 14:50:29 +0000 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Wed, Oct 29, 2014 at 08:53:37AM +0100, Hannes Reinecke wrote:
> The sense code needs to be cleared after REQUEST SENSE.
>
> Signed-off-by: Hannes Reinecke <address@hidden>
> ---
> hw/ide/atapi.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/hw/ide/atapi.c b/hw/ide/atapi.c
> index 10218df..fca9174 100644
> --- a/hw/ide/atapi.c
> +++ b/hw/ide/atapi.c
> @@ -611,9 +611,7 @@ static void cmd_request_sense(IDEState *s, uint8_t *buf)
> buf[7] = 10;
> buf[12] = s->asc;
>
> - if (s->sense_key == UNIT_ATTENTION) {
> - s->sense_key = NO_SENSE;
> - }
> + s->sense_key = NO_SENSE;
>
> ide_atapi_cmd_reply(s, 18, max_len);
> }
I'm not a SCSI expert, but this patch seems justified. I skimmed
through SPC, SAM, and ATA/ATAPI-4 sections on REQUEST SENSE and sense
data.
Reviewed-by: Stefan Hajnoczi <address@hidden>
pgpd0ABq3w8rQ.pgp
Description: PGP signature
- Re: [Qemu-devel] [PATCH 12/17] megasas: Clear unit attention on initial reset, (continued)
- [Qemu-devel] [PATCH 03/17] scsi: Rename scsi_cdb_length() to scsi_xfer_length(), Hannes Reinecke, 2014/10/29
- [Qemu-devel] [PATCH 10/17] megasas: Fix typo in megasas_dcmd_ld_get_list(), Hannes Reinecke, 2014/10/29
- [Qemu-devel] [PATCH 07/17] megasas: simplify trace event messages, Hannes Reinecke, 2014/10/29
- [Qemu-devel] [PATCH 11/17] megasas: Decode register names, Hannes Reinecke, 2014/10/29
- [Qemu-devel] [PATCH 14/17] megasas: Implement DCMD_CLUSTER_RESET_LD, Hannes Reinecke, 2014/10/29
- [Qemu-devel] [PATCH 13/17] megasas: Ignore duplicate init_firmware commands, Hannes Reinecke, 2014/10/29
- [Qemu-devel] [PATCH 15/17] megasas: Update queue logging, Hannes Reinecke, 2014/10/29
- [Qemu-devel] [PATCH 17/17] megasas: Fixup MSI-X handling, Hannes Reinecke, 2014/10/29
- [Qemu-devel] [PATCH 02/17] atapi: clear sense code, Hannes Reinecke, 2014/10/29
- Re: [Qemu-devel] [PATCH 02/17] atapi: clear sense code,
Stefan Hajnoczi <=
- Re: [Qemu-devel] [PATCH 00/17] megasas: gen2 emulation and MSI-X fixes, Paolo Bonzini, 2014/10/29