From: Muneendra <muneendra.kumar@broadcom.com> To: linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, tj@kernel.org, linux-nvme@lists.infradead.org, hare@suse.de Cc: jsmart2021@gmail.com, emilne@redhat.com, mkumar@redhat.com, Gaurav Srivastava <gaurav.srivastava@broadcom.com> Subject: [PATCH v9 10/13] lpfc: vmid: Appends the vmid in the wqe before sending Date: Wed, 7 Apr 2021 04:36:34 +0530 [thread overview] Message-ID: <1617750397-26466-11-git-send-email-muneendra.kumar@broadcom.com> (raw) In-Reply-To: <1617750397-26466-1-git-send-email-muneendra.kumar@broadcom.com> From: Gaurav Srivastava <gaurav.srivastava@broadcom.com> This patch adds the vmid in wqe before sending out the request. The type of vmid depends on the configured type and is checked before being appended. Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Gaurav Srivastava <gaurav.srivastava@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> --- v9: No change v8: Modified the log messages v7: No change v6: No change v5: Modified the comments v4: No change v3: No change v2: Ported the patch on top of 5.10/scsi-queue --- drivers/scsi/lpfc/lpfc_sli.c | 54 ++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 3f212555f3ac..22296ed691f6 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -9764,6 +9764,8 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, *pcmd == ELS_CMD_RSCN_XMT || *pcmd == ELS_CMD_FDISC || *pcmd == ELS_CMD_LOGO || + *pcmd == ELS_CMD_QFPA || + *pcmd == ELS_CMD_UVEM || *pcmd == ELS_CMD_PLOGI)) { bf_set(els_req64_sp, &wqe->els_req, 1); bf_set(els_req64_sid, &wqe->els_req, @@ -9895,6 +9897,24 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, ptr = &wqe->words[22]; memcpy(ptr, fcp_cmnd, sizeof(struct fcp_cmnd)); } + + /* add the VMID tags as per switch response */ + if (iocbq->iocb_flag & LPFC_IO_VMID) { + union lpfc_wqe128 *wqe128; + + if (phba->pport->vmid_priority_tagging) { + bf_set(wqe_ccpe, &wqe->fcp_iwrite.wqe_com, 1); + bf_set(wqe_ccp, &wqe->fcp_iwrite.wqe_com, + (iocbq->vmid_tag.cs_ctl_vmid)); + /* Bit 0 must be 0 */ + } else { + wqe128 = (union lpfc_wqe128 *)wqe; + bf_set(wqe_appid, &wqe->fcp_iwrite.wqe_com, 1); + bf_set(wqe_wqes, &wqe128->fcp_iwrite.wqe_com, + 1); + wqe128->words[31] = iocbq->vmid_tag.app_id; + } + } break; case CMD_FCP_IREAD64_CR: /* word3 iocb=iotag wqe=payload_offset_len */ @@ -9959,6 +9979,23 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, ptr = &wqe->words[22]; memcpy(ptr, fcp_cmnd, sizeof(struct fcp_cmnd)); } + + /* add the VMID tags as per switch response */ + if (iocbq->iocb_flag & LPFC_IO_VMID) { + union lpfc_wqe128 *wqe128; + + if (phba->pport->vmid_priority_tagging) { + bf_set(wqe_ccpe, &wqe->fcp_iread.wqe_com, 1); + bf_set(wqe_ccp, &wqe->fcp_iread.wqe_com, + (iocbq->vmid_tag.cs_ctl_vmid)); + /* Bit 0 must be 0 */ + } else { + wqe128 = (union lpfc_wqe128 *)wqe; + bf_set(wqe_appid, &wqe->fcp_iread.wqe_com, 1); + bf_set(wqe_wqes, &wqe128->fcp_iread.wqe_com, 1); + wqe128->words[31] = iocbq->vmid_tag.app_id; + } + } break; case CMD_FCP_ICMND64_CR: /* word3 iocb=iotag wqe=payload_offset_len */ @@ -10016,6 +10053,23 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, ptr = &wqe->words[22]; memcpy(ptr, fcp_cmnd, sizeof(struct fcp_cmnd)); } + + /* add the VMID tags as per switch response */ + if (iocbq->iocb_flag & LPFC_IO_VMID) { + union lpfc_wqe128 *wqe128; + + if (phba->pport->vmid_priority_tagging) { + bf_set(wqe_ccpe, &wqe->fcp_icmd.wqe_com, 1); + bf_set(wqe_ccp, &wqe->fcp_icmd.wqe_com, + (iocbq->vmid_tag.cs_ctl_vmid)); + /* Bit 0 must be 0 */ + } else { + wqe128 = (union lpfc_wqe128 *)wqe; + bf_set(wqe_appid, &wqe->fcp_icmd.wqe_com, 1); + bf_set(wqe_wqes, &wqe128->fcp_icmd.wqe_com, 1); + wqe128->words[31] = iocbq->vmid_tag.app_id; + } + } break; case CMD_GEN_REQUEST64_CR: /* For this command calculate the xmit length of the -- 2.26.2
WARNING: multiple messages have this Message-ID (diff)
From: Muneendra <muneendra.kumar@broadcom.com> To: linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, tj@kernel.org, linux-nvme@lists.infradead.org, hare@suse.de Cc: jsmart2021@gmail.com, emilne@redhat.com, mkumar@redhat.com, Gaurav Srivastava <gaurav.srivastava@broadcom.com> Subject: [PATCH v9 10/13] lpfc: vmid: Appends the vmid in the wqe before sending Date: Wed, 7 Apr 2021 04:36:34 +0530 [thread overview] Message-ID: <1617750397-26466-11-git-send-email-muneendra.kumar@broadcom.com> (raw) In-Reply-To: <1617750397-26466-1-git-send-email-muneendra.kumar@broadcom.com> From: Gaurav Srivastava <gaurav.srivastava@broadcom.com> This patch adds the vmid in wqe before sending out the request. The type of vmid depends on the configured type and is checked before being appended. Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Gaurav Srivastava <gaurav.srivastava@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> --- v9: No change v8: Modified the log messages v7: No change v6: No change v5: Modified the comments v4: No change v3: No change v2: Ported the patch on top of 5.10/scsi-queue --- drivers/scsi/lpfc/lpfc_sli.c | 54 ++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 3f212555f3ac..22296ed691f6 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -9764,6 +9764,8 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, *pcmd == ELS_CMD_RSCN_XMT || *pcmd == ELS_CMD_FDISC || *pcmd == ELS_CMD_LOGO || + *pcmd == ELS_CMD_QFPA || + *pcmd == ELS_CMD_UVEM || *pcmd == ELS_CMD_PLOGI)) { bf_set(els_req64_sp, &wqe->els_req, 1); bf_set(els_req64_sid, &wqe->els_req, @@ -9895,6 +9897,24 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, ptr = &wqe->words[22]; memcpy(ptr, fcp_cmnd, sizeof(struct fcp_cmnd)); } + + /* add the VMID tags as per switch response */ + if (iocbq->iocb_flag & LPFC_IO_VMID) { + union lpfc_wqe128 *wqe128; + + if (phba->pport->vmid_priority_tagging) { + bf_set(wqe_ccpe, &wqe->fcp_iwrite.wqe_com, 1); + bf_set(wqe_ccp, &wqe->fcp_iwrite.wqe_com, + (iocbq->vmid_tag.cs_ctl_vmid)); + /* Bit 0 must be 0 */ + } else { + wqe128 = (union lpfc_wqe128 *)wqe; + bf_set(wqe_appid, &wqe->fcp_iwrite.wqe_com, 1); + bf_set(wqe_wqes, &wqe128->fcp_iwrite.wqe_com, + 1); + wqe128->words[31] = iocbq->vmid_tag.app_id; + } + } break; case CMD_FCP_IREAD64_CR: /* word3 iocb=iotag wqe=payload_offset_len */ @@ -9959,6 +9979,23 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, ptr = &wqe->words[22]; memcpy(ptr, fcp_cmnd, sizeof(struct fcp_cmnd)); } + + /* add the VMID tags as per switch response */ + if (iocbq->iocb_flag & LPFC_IO_VMID) { + union lpfc_wqe128 *wqe128; + + if (phba->pport->vmid_priority_tagging) { + bf_set(wqe_ccpe, &wqe->fcp_iread.wqe_com, 1); + bf_set(wqe_ccp, &wqe->fcp_iread.wqe_com, + (iocbq->vmid_tag.cs_ctl_vmid)); + /* Bit 0 must be 0 */ + } else { + wqe128 = (union lpfc_wqe128 *)wqe; + bf_set(wqe_appid, &wqe->fcp_iread.wqe_com, 1); + bf_set(wqe_wqes, &wqe128->fcp_iread.wqe_com, 1); + wqe128->words[31] = iocbq->vmid_tag.app_id; + } + } break; case CMD_FCP_ICMND64_CR: /* word3 iocb=iotag wqe=payload_offset_len */ @@ -10016,6 +10053,23 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, ptr = &wqe->words[22]; memcpy(ptr, fcp_cmnd, sizeof(struct fcp_cmnd)); } + + /* add the VMID tags as per switch response */ + if (iocbq->iocb_flag & LPFC_IO_VMID) { + union lpfc_wqe128 *wqe128; + + if (phba->pport->vmid_priority_tagging) { + bf_set(wqe_ccpe, &wqe->fcp_icmd.wqe_com, 1); + bf_set(wqe_ccp, &wqe->fcp_icmd.wqe_com, + (iocbq->vmid_tag.cs_ctl_vmid)); + /* Bit 0 must be 0 */ + } else { + wqe128 = (union lpfc_wqe128 *)wqe; + bf_set(wqe_appid, &wqe->fcp_icmd.wqe_com, 1); + bf_set(wqe_wqes, &wqe128->fcp_icmd.wqe_com, 1); + wqe128->words[31] = iocbq->vmid_tag.app_id; + } + } break; case CMD_GEN_REQUEST64_CR: /* For this command calculate the xmit length of the -- 2.26.2 _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme
next prev parent reply other threads:[~2021-04-07 5:59 UTC|newest] Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-04-06 23:06 [PATCH v9 00/13] blkcg:Support to track FC storage blk io traffic Muneendra 2021-04-06 23:06 ` Muneendra 2021-04-06 23:06 ` [PATCH v9 01/13] cgroup: Added cgroup_get_from_id Muneendra 2021-04-06 23:06 ` Muneendra 2021-04-08 8:26 ` Hannes Reinecke 2021-04-08 8:26 ` Hannes Reinecke 2021-04-06 23:06 ` [PATCH v9 02/13] blkcg: Added a app identifier support for blkcg Muneendra 2021-04-06 23:06 ` Muneendra 2021-04-08 8:26 ` Hannes Reinecke 2021-04-08 8:26 ` Hannes Reinecke 2021-04-06 23:06 ` [PATCH v9 03/13] nvme: Added a newsysfs attribute appid_store Muneendra 2021-04-06 23:06 ` Muneendra 2021-04-18 15:32 ` Benjamin Block 2021-04-18 15:32 ` Benjamin Block 2021-04-20 6:54 ` Muneendra Kumar M 2021-04-20 6:54 ` Muneendra Kumar M 2021-04-20 11:09 ` Benjamin Block 2021-04-20 11:09 ` Benjamin Block 2021-04-22 23:29 ` James Smart 2021-04-22 23:29 ` James Smart 2021-04-23 10:14 ` Benjamin Block 2021-04-23 10:14 ` Benjamin Block 2021-04-06 23:06 ` [PATCH v9 04/13] lpfc: vmid: Add the datastructure for supporting VMID in lpfc Muneendra 2021-04-06 23:06 ` Muneendra 2021-04-08 8:28 ` Hannes Reinecke 2021-04-08 8:28 ` Hannes Reinecke 2021-04-06 23:06 ` [PATCH v9 05/13] lpfc: vmid: VMID params initialization Muneendra 2021-04-06 23:06 ` Muneendra 2021-04-08 8:29 ` Hannes Reinecke 2021-04-08 8:29 ` Hannes Reinecke 2021-04-06 23:06 ` [PATCH v9 06/13] lpfc: vmid: Add support for vmid in mailbox command, does vmid resource allocation and vmid cleanup Muneendra 2021-04-06 23:06 ` Muneendra 2021-04-08 8:32 ` Hannes Reinecke 2021-04-08 8:32 ` Hannes Reinecke 2021-04-06 23:06 ` [PATCH v9 07/13] lpfc: vmid: Implements ELS commands for appid patch Muneendra 2021-04-06 23:06 ` Muneendra 2021-04-08 8:34 ` Hannes Reinecke 2021-04-08 8:34 ` Hannes Reinecke 2021-04-20 12:38 ` Benjamin Block 2021-04-20 12:38 ` Benjamin Block 2021-04-21 22:55 ` James Smart 2021-04-21 22:55 ` James Smart 2021-04-22 9:28 ` Benjamin Block 2021-04-22 9:28 ` Benjamin Block 2021-04-06 23:06 ` [PATCH v9 08/13] lpfc: vmid: Functions to manage vmids Muneendra 2021-04-06 23:06 ` Muneendra 2021-04-08 8:35 ` Hannes Reinecke 2021-04-08 8:35 ` Hannes Reinecke 2021-04-06 23:06 ` [PATCH v9 09/13] lpfc: vmid: Implements CT commands for appid Muneendra 2021-04-06 23:06 ` Muneendra 2021-04-08 8:37 ` Hannes Reinecke 2021-04-08 8:37 ` Hannes Reinecke 2021-04-06 23:06 ` Muneendra [this message] 2021-04-06 23:06 ` [PATCH v9 10/13] lpfc: vmid: Appends the vmid in the wqe before sending Muneendra 2021-04-06 23:06 ` [PATCH v9 11/13] lpfc: vmid: Timeout implementation for vmid Muneendra 2021-04-06 23:06 ` Muneendra 2021-04-08 8:38 ` Hannes Reinecke 2021-04-08 8:38 ` Hannes Reinecke 2021-04-06 23:06 ` [PATCH v9 12/13] lpfc: vmid: Adding qfpa and vmid timeout check in worker thread Muneendra 2021-04-06 23:06 ` Muneendra 2021-04-06 23:06 ` [PATCH v9 13/13] lpfc: vmid: Introducing vmid in io path Muneendra 2021-04-06 23:06 ` Muneendra 2021-04-08 8:46 ` Hannes Reinecke 2021-04-08 8:46 ` Hannes Reinecke 2021-04-10 15:00 ` James Smart 2021-04-10 15:00 ` James Smart 2021-04-12 5:27 ` Hannes Reinecke 2021-04-12 5:27 ` Hannes Reinecke
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