From f2bf460cf5ef989f0a593d05932460326376d5f6 Mon Sep 17 00:00:00 2001 From: James Smart Date: Mon, 19 Dec 2016 15:07:27 -0800 Subject: [PATCH] scsi: lpfc: Deprecate lpfc_prot_sg_seg_cnt parameter Deprecate lpfc_prot_sg_seg_cnt parameter. Eliminates driver from unnecessarily limiting DIF s/g list length. Signed-off-by: Dick Kennedy Signed-off-by: James Smart Reviewed-by: Hannes Reinecke Signed-off-by: Martin K. Petersen --- drivers/scsi/lpfc/lpfc.h | 1 - drivers/scsi/lpfc/lpfc_attr.c | 10 ---------- 2 files changed, 11 deletions(-) diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 341b656e9d9d..c2e6ffd2f372 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -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; diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index c30fafe3bb31..8301c08b8768 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -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); -- 2.20.1