From 859b8ee99a725bdcfbb7c8352c50449d126cffc4 Mon Sep 17 00:00:00 2001 From: Maurizio Lombardi Date: Thu, 30 Jun 2022 16:41:59 +0200 Subject: [PATCH 6/7] nvme-cli: Add support set feature event in PEL Add "Set Feature" event in PEL. Persistent Event Entries: Event Number: 0 Event Type: Set Feature Event(0xb) Event Type Revision: 1 Event Header Length: 21 Controller Identifier: 65 Event Timestamp: 564587204146155 Vendor Specific Information Length: 0 Event Length: 16 Set Feature Event Entry: Set Feature ID :0x7 (Number of Queues), value:0x270027 Number of IO Completion Queues Allocated (NCQA): 40 Number of IO Submission Queues Allocated (NSQA): 40 Signed-off-by: Maurizio Lombardi --- nvme-print.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/nvme-print.c b/nvme-print.c index 74ecd95a..37011dbe 100755 --- a/nvme-print.c +++ b/nvme-print.c @@ -1436,6 +1436,8 @@ void nvme_show_persistent_event_log(void *pevent_log_info, { __u32 offset, por_info_len, por_info_list; __u64 *fw_rev; + int fid, cdw11, dword_cnt; + unsigned char *mem_buf = NULL; struct nvme_smart_log *smart_event; struct nvme_fw_commit_event *fw_commit_event; struct nvme_time_stamp_change_event *ts_change_event; @@ -1446,6 +1448,7 @@ void nvme_show_persistent_event_log(void *pevent_log_info, struct nvme_format_nvm_compln_event *format_cmpln_event; struct nvme_sanitize_start_event *sanitize_start_event; struct nvme_sanitize_compln_event *sanitize_cmpln_event; + struct nvme_set_feature_event *set_feat_event; struct nvme_thermal_exc_event *thermal_exc_event; struct nvme_persistent_event_log_head *pevent_log_head; struct nvme_persistent_event_entry_head *pevent_entry_head; @@ -1659,6 +1662,18 @@ void nvme_show_persistent_event_log(void *pevent_log_info, printf("Completion Information: %u\n", le16_to_cpu(sanitize_cmpln_event->cmpln_info)); break; + case NVME_SET_FEATURE_EVENT: + set_feat_event = pevent_log_info + offset; + printf("Set Feature Event Entry: \n"); + dword_cnt = set_feat_event->layout & 0x03; + fid = le32_to_cpu(set_feat_event->cdw_mem[0]) & 0x000f; + cdw11 = le32_to_cpu(set_feat_event->cdw_mem[1]); + if (((set_feat_event->layout & 0xff) >> 2) != 0) + mem_buf = (unsigned char *)(set_feat_event + 4 + dword_cnt * 4); + printf("Set Feature ID :%#02x (%s), value:%#08x\n", fid, + nvme_feature_to_string(fid), cdw11); + nvme_feature_show_fields(fid, cdw11, mem_buf); + break; case NVME_THERMAL_EXCURSION_EVENT: thermal_exc_event = pevent_log_info + offset; printf("Thermal Excursion Event Entry: \n"); -- 2.31.1