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| author | Gollu Appalanaidu | 2021-02-22 19:32:21 +0100 |
|---|---|---|
| committer | Klaus Jensen | 2021-03-09 11:00:57 +0100 |
| commit | 49f0eba8b2bdc0c9aeaac620b978da7cb0fa947f (patch) | |
| tree | 954de55d9f061aa272fce1663d6d0e04fa2856cb /hw/block | |
| parent | hw/block/nvme: remove unnecessary endian conversion (diff) | |
| download | qemu-49f0eba8b2bdc0c9aeaac620b978da7cb0fa947f.tar.gz qemu-49f0eba8b2bdc0c9aeaac620b978da7cb0fa947f.tar.xz qemu-49f0eba8b2bdc0c9aeaac620b978da7cb0fa947f.zip | |
hw/block/nvme: add identify trace event
Add a trace event for the Identify command.
Signed-off-by: Gollu Appalanaidu <anaidu.gollu@samsung.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
Diffstat (limited to 'hw/block')
| -rw-r--r-- | hw/block/nvme.c | 3 | ||||
| -rw-r--r-- | hw/block/trace-events | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/hw/block/nvme.c b/hw/block/nvme.c index 64340a00df..f5538fd00f 100644 --- a/hw/block/nvme.c +++ b/hw/block/nvme.c @@ -3422,6 +3422,9 @@ static uint16_t nvme_identify(NvmeCtrl *n, NvmeRequest *req) { NvmeIdentify *c = (NvmeIdentify *)&req->cmd; + trace_pci_nvme_identify(nvme_cid(req), c->cns, le16_to_cpu(c->ctrlid), + c->csi); + switch (c->cns) { case NVME_ID_CNS_NS: /* fall through */ diff --git a/hw/block/trace-events b/hw/block/trace-events index 25ba51ea54..c165ee2a97 100644 --- a/hw/block/trace-events +++ b/hw/block/trace-events @@ -61,6 +61,7 @@ pci_nvme_create_sq(uint64_t addr, uint16_t sqid, uint16_t cqid, uint16_t qsize, pci_nvme_create_cq(uint64_t addr, uint16_t cqid, uint16_t vector, uint16_t size, uint16_t qflags, int ien) "create completion queue, addr=0x%"PRIx64", cqid=%"PRIu16", vector=%"PRIu16", qsize=%"PRIu16", qflags=%"PRIu16", ien=%d" pci_nvme_del_sq(uint16_t qid) "deleting submission queue sqid=%"PRIu16"" pci_nvme_del_cq(uint16_t cqid) "deleted completion queue, cqid=%"PRIu16"" +pci_nvme_identify(uint16_t cid, uint8_t cns, uint16_t ctrlid, uint8_t csi) "cid %"PRIu16" cns 0x%"PRIx8" ctrlid %"PRIu16" csi 0x%"PRIx8"" pci_nvme_identify_ctrl(void) "identify controller" pci_nvme_identify_ctrl_csi(uint8_t csi) "identify controller, csi=0x%"PRIx8"" pci_nvme_identify_ns(uint32_t ns) "nsid %"PRIu32"" |