From: Klaus Jensen <its@irrelevant.dk>
To: qemu-devel@nongnu.org, Peter Maydell <peter.maydell@linaro.org>
Cc: Fam Zheng <fam@euphon.net>, Kevin Wolf <kwolf@redhat.com>,
qemu-block@nongnu.org, Klaus Jensen <k.jensen@samsung.com>,
Gollu Appalanaidu <anaidu.gollu@samsung.com>,
Max Reitz <mreitz@redhat.com>, Keith Busch <kbusch@kernel.org>,
Minwoo Im <minwoo.im.dev@gmail.com>,
Stefan Hajnoczi <stefanha@redhat.com>,
Klaus Jensen <its@irrelevant.dk>
Subject: [PULL v2 21/38] hw/block/nvme: add identify trace event
Date: Tue, 9 Mar 2021 12:44:55 +0100 [thread overview]
Message-ID: <20210309114512.536489-22-its@irrelevant.dk> (raw)
In-Reply-To: <20210309114512.536489-1-its@irrelevant.dk>
From: Gollu Appalanaidu <anaidu.gollu@samsung.com>
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>
---
hw/block/nvme.c | 3 +++
hw/block/trace-events | 1 +
2 files changed, 4 insertions(+)
diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index 64340a00df4e..f5538fd00f49 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 25ba51ea5405..c165ee2a97c3 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""
--
2.30.1
next prev parent reply other threads:[~2021-03-09 12:30 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-09 11:44 [PULL v2 00/38] emulated nvme device updates Klaus Jensen
2021-03-09 11:44 ` [PULL v2 01/38] hw/block/nvme: introduce nvme-subsys device Klaus Jensen
2021-03-09 11:44 ` [PULL v2 02/38] hw/block/nvme: support to map controller to a subsystem Klaus Jensen
2021-03-09 11:44 ` [PULL v2 03/38] hw/block/nvme: add CMIC enum value for Identify Controller Klaus Jensen
2021-03-09 11:44 ` [PULL v2 04/38] hw/block/nvme: support for multi-controller in subsystem Klaus Jensen
2021-03-09 11:44 ` [PULL v2 05/38] hw/block/nvme: add NMIC enum value for Identify Namespace Klaus Jensen
2021-03-09 11:44 ` [PULL v2 06/38] hw/block/nvme: support for shared namespace in subsystem Klaus Jensen
2021-03-09 11:44 ` [PULL v2 07/38] hw/block/nvme: remove unused parameter in check zone write Klaus Jensen
2021-03-09 11:44 ` [PULL v2 08/38] hw/block/nvme: refactor zone resource management Klaus Jensen
2021-03-09 11:44 ` [PULL v2 09/38] hw/block/nvme: pull write pointer advancement to separate function Klaus Jensen
2021-03-09 11:44 ` [PULL v2 10/38] nvme: updated shared header for copy command Klaus Jensen
2021-03-09 11:44 ` [PULL v2 11/38] hw/block/nvme: add simple " Klaus Jensen
2021-03-09 11:44 ` [PULL v2 12/38] hw/block/nvme: fix Close Zone Klaus Jensen
2021-03-09 11:44 ` [PULL v2 13/38] hw/block/nvme: add missing mor/mar constraint checks Klaus Jensen
2021-03-09 11:44 ` [PULL v2 14/38] hw/block/nvme: improve invalid zasl value reporting Klaus Jensen
2021-03-09 11:44 ` [PULL v2 15/38] hw/block/nvme: use locally assigned QEMU IEEE OUI Klaus Jensen
2021-03-09 11:44 ` [PULL v2 16/38] hw/block/nvme: add broadcast nsid support flush command Klaus Jensen
2021-03-09 11:44 ` [PULL v2 17/38] hw/block/nvme: document 'mdts' nvme device parameter Klaus Jensen
2021-03-09 11:44 ` [PULL v2 18/38] hw/block/nvme: deduplicate bad mdts trace event Klaus Jensen
2021-03-09 11:44 ` [PULL v2 19/38] hw/block/nvme: align zoned.zasl with mdts Klaus Jensen
2021-03-12 13:07 ` Peter Maydell
2021-03-12 15:11 ` Klaus Jensen
2021-03-09 11:44 ` [PULL v2 20/38] hw/block/nvme: remove unnecessary endian conversion Klaus Jensen
2021-03-09 11:44 ` Klaus Jensen [this message]
2021-03-09 11:44 ` [PULL v2 22/38] hw/block/nvme: fix potential compilation error Klaus Jensen
2021-03-09 11:44 ` [PULL v2 23/38] hw/block/nvme: add trace event for zone read check Klaus Jensen
2021-03-09 11:44 ` [PULL v2 24/38] hw/block/nvme: report non-mdts command size limit for dsm Klaus Jensen
2021-03-09 11:44 ` [PULL v2 25/38] hw/block/nvme: remove redundant len member in compare context Klaus Jensen
2021-03-09 11:45 ` [PULL v2 26/38] hw/block/nvme: remove block accounting for write zeroes Klaus Jensen
2021-03-09 11:45 ` [PULL v2 27/38] hw/block/nvme: fix strerror printing Klaus Jensen
2021-03-09 11:45 ` [PULL v2 28/38] hw/block/nvme: try to deal with the iov/qsg duality Klaus Jensen
2021-03-09 11:45 ` [PULL v2 29/38] hw/block/nvme: remove the req dependency in map functions Klaus Jensen
2021-03-09 11:45 ` [PULL v2 30/38] hw/block/nvme: refactor nvme_dma Klaus Jensen
2021-03-09 11:45 ` [PULL v2 31/38] hw/block/nvme: support namespace detach Klaus Jensen
2021-03-09 11:45 ` [PULL v2 32/38] hw/block/nvme: fix namespaces array to 1-based Klaus Jensen
2021-03-09 11:45 ` [PULL v2 33/38] hw/block/nvme: fix allocated namespace list to 256 Klaus Jensen
2021-03-09 11:45 ` [PULL v2 34/38] hw/block/nvme: support allocated namespace type Klaus Jensen
2021-03-09 11:45 ` [PULL v2 35/38] hw/block/nvme: refactor nvme_select_ns_iocs Klaus Jensen
2021-03-09 11:45 ` [PULL v2 36/38] hw/block/nvme: support namespace attachment command Klaus Jensen
2021-03-12 13:12 ` Peter Maydell
2021-03-12 15:10 ` Klaus Jensen
2021-03-09 11:45 ` [PULL v2 37/38] hw/block/nvme: support changed namespace asynchronous event Klaus Jensen
2021-03-09 11:45 ` [PULL v2 38/38] hw/block/nvme: support Identify NS Attached Controller List Klaus Jensen
2021-03-11 9:51 ` [PULL v2 00/38] emulated nvme device updates Peter Maydell
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