diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_debugfs.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_debugfs.c | 67 |
1 files changed, 45 insertions, 22 deletions
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c index 913eed822cb8..fce549a91911 100644 --- a/drivers/scsi/lpfc/lpfc_debugfs.c +++ b/drivers/scsi/lpfc/lpfc_debugfs.c @@ -745,73 +745,102 @@ lpfc_debugfs_nvmestat_data(struct lpfc_vport *vport, char *buf, int size) { struct lpfc_hba *phba = vport->phba; struct lpfc_nvmet_tgtport *tgtp; + struct lpfc_nvmet_rcv_ctx *ctxp, *next_ctxp; int len = 0; + int cnt; if (phba->nvmet_support) { if (!phba->targetport) return len; tgtp = (struct lpfc_nvmet_tgtport *)phba->targetport->private; - len += snprintf(buf+len, size-len, + len += snprintf(buf + len, size - len, "\nNVME Targetport Statistics\n"); - len += snprintf(buf+len, size-len, + len += snprintf(buf + len, size - len, "LS: Rcv %08x Drop %08x Abort %08x\n", atomic_read(&tgtp->rcv_ls_req_in), atomic_read(&tgtp->rcv_ls_req_drop), atomic_read(&tgtp->xmt_ls_abort)); if (atomic_read(&tgtp->rcv_ls_req_in) != atomic_read(&tgtp->rcv_ls_req_out)) { - len += snprintf(buf+len, size-len, + len += snprintf(buf + len, size - len, "Rcv LS: in %08x != out %08x\n", atomic_read(&tgtp->rcv_ls_req_in), atomic_read(&tgtp->rcv_ls_req_out)); } - len += snprintf(buf+len, size-len, + len += snprintf(buf + len, size - len, "LS: Xmt %08x Drop %08x Cmpl %08x Err %08x\n", atomic_read(&tgtp->xmt_ls_rsp), atomic_read(&tgtp->xmt_ls_drop), atomic_read(&tgtp->xmt_ls_rsp_cmpl), atomic_read(&tgtp->xmt_ls_rsp_error)); - len += snprintf(buf+len, size-len, + len += snprintf(buf + len, size - len, "FCP: Rcv %08x Drop %08x\n", atomic_read(&tgtp->rcv_fcp_cmd_in), atomic_read(&tgtp->rcv_fcp_cmd_drop)); if (atomic_read(&tgtp->rcv_fcp_cmd_in) != atomic_read(&tgtp->rcv_fcp_cmd_out)) { - len += snprintf(buf+len, size-len, + len += snprintf(buf + len, size - len, "Rcv FCP: in %08x != out %08x\n", atomic_read(&tgtp->rcv_fcp_cmd_in), atomic_read(&tgtp->rcv_fcp_cmd_out)); } - len += snprintf(buf+len, size-len, - "FCP Rsp: read %08x readrsp %08x write %08x rsp %08x\n", + len += snprintf(buf + len, size - len, + "FCP Rsp: read %08x readrsp %08x " + "write %08x rsp %08x\n", atomic_read(&tgtp->xmt_fcp_read), atomic_read(&tgtp->xmt_fcp_read_rsp), atomic_read(&tgtp->xmt_fcp_write), atomic_read(&tgtp->xmt_fcp_rsp)); - len += snprintf(buf+len, size-len, + len += snprintf(buf + len, size - len, "FCP Rsp: abort %08x drop %08x\n", atomic_read(&tgtp->xmt_fcp_abort), atomic_read(&tgtp->xmt_fcp_drop)); - len += snprintf(buf+len, size-len, + len += snprintf(buf + len, size - len, "FCP Rsp Cmpl: %08x err %08x drop %08x\n", atomic_read(&tgtp->xmt_fcp_rsp_cmpl), atomic_read(&tgtp->xmt_fcp_rsp_error), atomic_read(&tgtp->xmt_fcp_rsp_drop)); - len += snprintf(buf+len, size-len, + len += snprintf(buf + len, size - len, "ABORT: Xmt %08x Err %08x Cmpl %08x", atomic_read(&tgtp->xmt_abort_rsp), atomic_read(&tgtp->xmt_abort_rsp_error), atomic_read(&tgtp->xmt_abort_cmpl)); - len += snprintf(buf+len, size-len, "\n"); + len += snprintf(buf + len, size - len, "\n"); + + cnt = 0; + spin_lock(&phba->sli4_hba.abts_nvme_buf_list_lock); + list_for_each_entry_safe(ctxp, next_ctxp, + &phba->sli4_hba.lpfc_abts_nvmet_ctx_list, + list) { + cnt++; + } + spin_unlock(&phba->sli4_hba.abts_nvme_buf_list_lock); + if (cnt) { + len += snprintf(buf + len, size - len, + "ABORT: %d ctx entries\n", cnt); + spin_lock(&phba->sli4_hba.abts_nvme_buf_list_lock); + list_for_each_entry_safe(ctxp, next_ctxp, + &phba->sli4_hba.lpfc_abts_nvmet_ctx_list, + list) { + if (len >= (size - LPFC_DEBUG_OUT_LINE_SZ)) + break; + len += snprintf(buf + len, size - len, + "Entry: oxid %x state %x " + "flag %x\n", + ctxp->oxid, ctxp->state, + ctxp->flag); + } + spin_unlock(&phba->sli4_hba.abts_nvme_buf_list_lock); + } } else { if (!(phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME)) return len; @@ -3128,8 +3157,6 @@ __lpfc_idiag_print_rqpair(struct lpfc_queue *qp, struct lpfc_queue *datqp, datqp->queue_id, datqp->entry_count, datqp->entry_size, datqp->host_index, datqp->hba_index); - len += snprintf(pbuffer + len, LPFC_QUE_INFO_GET_BUF_SIZE - len, "\n"); - return len; } @@ -5700,10 +5727,8 @@ lpfc_debugfs_terminate(struct lpfc_vport *vport) #ifdef CONFIG_SCSI_LPFC_DEBUG_FS struct lpfc_hba *phba = vport->phba; - if (vport->disc_trc) { - kfree(vport->disc_trc); - vport->disc_trc = NULL; - } + kfree(vport->disc_trc); + vport->disc_trc = NULL; debugfs_remove(vport->debug_disc_trc); /* discovery_trace */ vport->debug_disc_trc = NULL; @@ -5770,10 +5795,8 @@ lpfc_debugfs_terminate(struct lpfc_vport *vport) debugfs_remove(phba->debug_readRef); /* readRef */ phba->debug_readRef = NULL; - if (phba->slow_ring_trc) { - kfree(phba->slow_ring_trc); - phba->slow_ring_trc = NULL; - } + kfree(phba->slow_ring_trc); + phba->slow_ring_trc = NULL; /* slow_ring_trace */ debugfs_remove(phba->debug_slow_ring_trc); |