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authorPhilippe Mathieu-Daudé <philmd@redhat.com>2021-01-27 22:21:37 +0100
committerKevin Wolf <kwolf@redhat.com>2021-02-02 17:05:38 +0100
commitfcc8672aca2902055c03ef79e4c9fcfad0227b70 (patch)
treedb53b2316eb777181d62caa4f2d739019d1927d7 /block/trace-events
parent97b709f32ed10a6cd63c3a41755245ec323eedbd (diff)
block/nvme: Trace NVMe spec version supported by the controller
NVMe controllers implement different versions of the spec, and different features of it. It is useful to gather this information when debugging. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210127212137.3482291-3-philmd@redhat.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/trace-events')
-rw-r--r--block/trace-events1
1 files changed, 1 insertions, 0 deletions
diff --git a/block/trace-events b/block/trace-events
index 8368f4acb0..ecbc32a80a 100644
--- a/block/trace-events
+++ b/block/trace-events
@@ -136,6 +136,7 @@ qed_aio_write_main(void *s, void *acb, int ret, uint64_t offset, size_t len) "s
# nvme.c
nvme_controller_capability_raw(uint64_t value) "0x%08"PRIx64
nvme_controller_capability(const char *desc, uint64_t value) "%s: %"PRIu64
+nvme_controller_spec_version(uint32_t mjr, uint32_t mnr, uint32_t ter) "Specification supported: %u.%u.%u"
nvme_kick(void *s, unsigned q_index) "s %p q #%u"
nvme_dma_flush_queue_wait(void *s) "s %p"
nvme_error(int cmd_specific, int sq_head, int sqid, int cid, int status) "cmd_specific %d sq_head %d sqid %d cid %d status 0x%x"