diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_nvme.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_nvme.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c index 918ae18ef8a8..ba831def9301 100644 --- a/drivers/scsi/lpfc/lpfc_nvme.c +++ b/drivers/scsi/lpfc/lpfc_nvme.c @@ -282,7 +282,7 @@ lpfc_nvme_delete_queue(struct nvme_fc_local_port *pnvme_lport, vport = lport->vport; lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME, - "6001 ENTER. lpfc_pnvme %p, qidx x%xi qhandle %p\n", + "6001 ENTER. lpfc_pnvme %p, qidx x%x qhandle %p\n", lport, qidx, handle); kfree(handle); } @@ -2235,13 +2235,11 @@ lpfc_new_nvme_buf(struct lpfc_vport *vport, int num_to_alloc) struct sli4_sge *sgl; dma_addr_t pdma_phys_sgl; uint16_t iotag, lxri = 0; - int bcnt, num_posted, sgl_size; + int bcnt, num_posted; LIST_HEAD(prep_nblist); LIST_HEAD(post_nblist); LIST_HEAD(nvme_nblist); - sgl_size = phba->cfg_sg_dma_buf_size; - for (bcnt = 0; bcnt < num_to_alloc; bcnt++) { lpfc_ncmd = kzalloc(sizeof(struct lpfc_nvme_buf), GFP_KERNEL); if (!lpfc_ncmd) @@ -2462,17 +2460,10 @@ lpfc_nvme_create_localport(struct lpfc_vport *vport) nfcp_info.node_name = wwn_to_u64(vport->fc_nodename.u.wwn); nfcp_info.port_name = wwn_to_u64(vport->fc_portname.u.wwn); - /* Limit to LPFC_MAX_NVME_SEG_CNT. - * For now need + 1 to get around NVME transport logic. + /* We need to tell the transport layer + 1 because it takes page + * alignment into account. When space for the SGL is allocated we + * allocate + 3, one for cmd, one for rsp and one for this alignment */ - if (phba->cfg_sg_seg_cnt > LPFC_MAX_NVME_SEG_CNT) { - lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME | LOG_INIT, - "6300 Reducing sg segment cnt to %d\n", - LPFC_MAX_NVME_SEG_CNT); - phba->cfg_nvme_seg_cnt = LPFC_MAX_NVME_SEG_CNT; - } else { - phba->cfg_nvme_seg_cnt = phba->cfg_sg_seg_cnt; - } lpfc_nvme_template.max_sgl_segments = phba->cfg_nvme_seg_cnt + 1; lpfc_nvme_template.max_hw_queues = phba->cfg_nvme_io_channel; |