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scsi: lpfc: Deprecate lpfc_prot_sg_seg_cnt parameter

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Deprecate lpfc_prot_sg_seg_cnt parameter. Eliminates driver from
unnecessarily limiting DIF s/g list length.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
James Smart 2016-12-19 15:07:27 -08:00 committed by Martin K. Petersen
parent b5749fe182
commit f2bf460cf5
2 changed files with 0 additions and 11 deletions
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1
drivers/scsi/lpfc/lpfc.h
View File

@ -727,7 +727,6 @@ struct lpfc_hba {
uint32_t cfg_fcp_io_channel;
uint32_t cfg_total_seg_cnt;
uint32_t cfg_sg_seg_cnt;
uint32_t cfg_prot_sg_seg_cnt;
uint32_t cfg_sg_dma_buf_size;
uint32_t cfg_hba_queue_depth;
uint32_t cfg_enable_hba_reset;

10
drivers/scsi/lpfc/lpfc_attr.c
View File

@ -4465,14 +4465,6 @@ LPFC_ATTR(delay_discovery, 0, 0, 1,
LPFC_ATTR_R(sg_seg_cnt, LPFC_DEFAULT_SG_SEG_CNT, LPFC_DEFAULT_SG_SEG_CNT,
LPFC_MAX_SG_SEG_CNT, "Max Scatter Gather Segment Count");
/*
* This parameter will be depricated, the driver cannot limit the
* protection data s/g list.
*/
LPFC_ATTR_R(prot_sg_seg_cnt, LPFC_DEFAULT_SG_SEG_CNT,
LPFC_DEFAULT_SG_SEG_CNT, LPFC_MAX_SG_SEG_CNT,
"Max Protection Scatter Gather Segment Count");
/*
* lpfc_enable_mds_diags: Enable MDS Diagnostics
* 0 = MDS Diagnostics disabled (default)
@ -4559,7 +4551,6 @@ struct device_attribute *lpfc_hba_attrs[] = {
&dev_attr_lpfc_sg_seg_cnt,
&dev_attr_lpfc_max_scsicmpl_time,
&dev_attr_lpfc_stat_data_ctrl,
&dev_attr_lpfc_prot_sg_seg_cnt,
&dev_attr_lpfc_aer_support,
&dev_attr_lpfc_aer_state_cleanup,
&dev_attr_lpfc_sriov_nr_virtfn,
@ -5576,7 +5567,6 @@ lpfc_get_cfgparam(struct lpfc_hba *phba)
phba->cfg_poll = lpfc_poll;
lpfc_sg_seg_cnt_init(phba, lpfc_sg_seg_cnt);
lpfc_prot_sg_seg_cnt_init(phba, lpfc_prot_sg_seg_cnt);
lpfc_hba_queue_depth_init(phba, lpfc_hba_queue_depth);
lpfc_hba_log_verbose_init(phba, lpfc_log_verbose);
lpfc_aer_support_init(phba, lpfc_aer_support);