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DateTue, 13 May 2008 09:15:46 +0200
FromJes Sorensen <>
SubjectRe: [PATCH] drivers/scsi/qla1280.c; was Re: Buffered I/O to block device very slow and other SCSI issues...
Andrew Morton wrote:
>> --- a/drivers/scsi/qla1280.c 2008-05-03 11:59:44.000000000 -0700
>> +++ b/drivers/scsi/qla1280.c 2008-05-10 21:32:23.451341969 -0700
>> @@ -2007,7 +2007,7 @@ qla1280_set_defaults(struct scsi_qla_hos
>> nv->bus[bus].config_2.req_ack_active_negation = 1;
>> nv->bus[bus].config_2.data_line_active_negation = 1;
>> nv->bus[bus].selection_timeout = 250;
>> - nv->bus[bus].max_queue_depth = 256;
>> + nv->bus[bus].max_queue_depth = 32;
>>
>> if (IS_ISP1040(ha)) {
>> nv->bus[bus].bus_reset_delay = 3;
>> @@ -2051,7 +2051,7 @@ qla1280_config_target(struct scsi_qla_ho
>> status = qla1280_mailbox_command(ha, 0x0f, mb);
>>
>> /* Save Tag queuing enable flag. */
>> - flag = (BIT_0 << target) & mb[0];
>> + flag = (BIT_0 << target);
>> if (nv->bus[bus].target[target].parameter.tag_queuing)
>> ha->bus_settings[bus].qtag_enables |= flag;
>
> Thanks. I tagged this for a -stable backport (assuming that is
> appropriate?)
>

Sounds good, given the nature of this it should go into stable as well
as current.

Acked-by: Jes Sorensen <jes@sgi.com>

Cheers,
Jes



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