On 10/28/2015 11:06 PM, Don Brace wrote:
> use an index into vpd data for SAS/SATA drives
>
> Reviewed-by: Scott Teel <scott.teel@xxxxxxxx>
> Reviewed-by: Justin Lindley <justin.lindley@xxxxxxxx>
> Reviewed-by: Kevin Barnett <kevin.barnett@xxxxxxxx>
> Signed-off-by: Don Brace <don.brace@xxxxxxxx>
> ---
> drivers/scsi/hpsa.c | 23 ++++++++++++++++++++---
> 1 file changed, 20 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
> index c1b053f..1361414 100644
> --- a/drivers/scsi/hpsa.c
> +++ b/drivers/scsi/hpsa.c
> @@ -3137,7 +3137,7 @@ out:
>
> /* Get the device id from inquiry page 0x83 */
> static int hpsa_get_device_id(struct ctlr_info *h, unsigned char *scsi3addr,
> - unsigned char *device_id, int buflen)
> + unsigned char *device_id, int index, int buflen)
> {
> int rc;
> unsigned char *buf;
> @@ -3149,8 +3149,10 @@ static int hpsa_get_device_id(struct ctlr_info *h, unsigned char *scsi3addr,
> return -ENOMEM;
> rc = hpsa_scsi_do_inquiry(h, scsi3addr, VPD_PAGE | 0x83, buf, 64);
> if (rc == 0)
> - memcpy(device_id, &buf[8], buflen);
> + memcpy(device_id, &buf[index], buflen);
> +
> kfree(buf);
> +
> return rc != 0;
> }
>
> @@ -3379,6 +3381,18 @@ static int hpsa_device_supports_aborts(struct ctlr_info *h,
> return rc;
> }
>
> +static void sanitize_inquiry_string(unsigned char *s, int len)
> +{
> + bool terminated = false;
> +
> + for (; len > 0; (--len, ++s)) {
> + if (*s == 0)
> + terminated = true;
> + if (terminated || *s < 0x20 || *s > 0x7e)
> + *s = ' ';
> + }
> +}
> +
> static int hpsa_update_device_info(struct ctlr_info *h,
> unsigned char scsi3addr[], struct hpsa_scsi_dev_t *this_device,
> unsigned char *is_OBDR_device)
I would prefer to have the function from scsi_scan.c to be exported.
Hardly a point to duplicate it.
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries & Storage
hare@xxxxxxx +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg)
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