From: Maxim Levitsky <mlevitsk@redhat.com>
To: Klaus Jensen <its@irrelevant.dk>, qemu-block@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
Beata Michalska <beata.michalska@linaro.org>,
qemu-devel@nongnu.org, Max Reitz <mreitz@redhat.com>,
Keith Busch <kbusch@kernel.org>,
Javier Gonzalez <javier.gonz@samsung.com>
Subject: Re: [PATCH v6 17/42] nvme: add log specific field to trace events
Date: Wed, 25 Mar 2020 12:43:00 +0200 [thread overview]
Message-ID: <53339d66d895398cac49114689f5d77ab07f0aac.camel@redhat.com> (raw)
In-Reply-To: <20200316142928.153431-18-its@irrelevant.dk>
On Mon, 2020-03-16 at 07:29 -0700, Klaus Jensen wrote:
> From: Klaus Jensen <k.jensen@samsung.com>
>
> The LSP field is not used directly now, but include it in the trace.
>
> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
> ---
> hw/block/nvme.c | 3 ++-
> hw/block/trace-events | 2 +-
> 2 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/hw/block/nvme.c b/hw/block/nvme.c
> index e56142c4ea99..16de3ca1c5d5 100644
> --- a/hw/block/nvme.c
> +++ b/hw/block/nvme.c
> @@ -760,6 +760,7 @@ static uint16_t nvme_get_log(NvmeCtrl *n, NvmeCmd *cmd, NvmeRequest *req)
> uint32_t dw12 = le32_to_cpu(cmd->cdw12);
> uint32_t dw13 = le32_to_cpu(cmd->cdw13);
> uint8_t lid = dw10 & 0xff;
> + uint8_t lsp = (dw10 >> 8) & 0xf;
> uint8_t rae = (dw10 >> 15) & 0x1;
> uint32_t numdl, numdu;
> uint64_t off, lpol, lpou;
> @@ -777,7 +778,7 @@ static uint16_t nvme_get_log(NvmeCtrl *n, NvmeCmd *cmd, NvmeRequest *req)
> return NVME_INVALID_FIELD | NVME_DNR;
> }
>
> - trace_nvme_dev_get_log(nvme_cid(req), lid, rae, len, off);
> + trace_nvme_dev_get_log(nvme_cid(req), lid, lsp, rae, len, off);
>
> switch (lid) {
> case NVME_LOG_ERROR_INFO:
> diff --git a/hw/block/trace-events b/hw/block/trace-events
> index dde1d22bc39a..13e2c71664f6 100644
> --- a/hw/block/trace-events
> +++ b/hw/block/trace-events
> @@ -48,7 +48,7 @@ nvme_dev_getfeat_numq(int result) "get feature number of queues, result=%d"
> nvme_dev_setfeat_numq(int reqcq, int reqsq, int gotcq, int gotsq) "requested cq_count=%d sq_count=%d, responding with cq_count=%d sq_count=%d"
> nvme_dev_setfeat_timestamp(uint64_t ts) "set feature timestamp = 0x%"PRIx64""
> nvme_dev_getfeat_timestamp(uint64_t ts) "get feature timestamp = 0x%"PRIx64""
> -nvme_dev_get_log(uint16_t cid, uint8_t lid, uint8_t rae, uint32_t len, uint64_t off) "cid %"PRIu16" lid 0x%"PRIx8" rae 0x%"PRIx8" len %"PRIu32" off %"PRIu64""
> +nvme_dev_get_log(uint16_t cid, uint8_t lid, uint8_t lsp, uint8_t rae, uint32_t len, uint64_t off) "cid %"PRIu16" lid 0x%"PRIx8" lsp 0x%"PRIx8" rae 0x%"PRIx8" len %"PRIu32" off %"PRIu64""
> nvme_dev_process_aers(int queued) "queued %d"
> nvme_dev_aer(uint16_t cid) "cid %"PRIu16""
> nvme_dev_aer_aerl_exceeded(void) "aerl exceeded"
Perfect!
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Best regards,
Maxim Levitsky
next prev parent reply other threads:[~2020-03-25 10:46 UTC|newest]
Thread overview: 121+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-16 14:28 [PATCH v6 00/42] nvme: support NVMe v1.3d, SGLs and multiple namespaces Klaus Jensen
2020-03-16 14:28 ` [PATCH v6 01/42] nvme: rename trace events to nvme_dev Klaus Jensen
2020-03-25 10:36 ` Maxim Levitsky
2020-03-31 5:38 ` Klaus Birkelund Jensen
2020-03-16 14:28 ` [PATCH v6 02/42] nvme: remove superfluous breaks Klaus Jensen
2020-03-16 14:28 ` [PATCH v6 03/42] nvme: move device parameters to separate struct Klaus Jensen
2020-03-25 10:36 ` Maxim Levitsky
2020-03-16 14:28 ` [PATCH v6 04/42] nvme: bump spec data structures to v1.3 Klaus Jensen
2020-03-25 10:37 ` Maxim Levitsky
2020-03-31 5:38 ` Klaus Birkelund Jensen
2020-03-31 10:43 ` Maxim Levitsky
2020-03-16 14:28 ` [PATCH v6 05/42] nvme: use constant for identify data size Klaus Jensen
2020-03-25 10:37 ` Maxim Levitsky
2020-03-31 5:38 ` Klaus Birkelund Jensen
2020-03-16 14:28 ` [PATCH v6 06/42] nvme: add identify cns values in header Klaus Jensen
2020-03-25 10:37 ` Maxim Levitsky
2020-03-31 5:39 ` Klaus Birkelund Jensen
2020-03-16 14:28 ` [PATCH v6 07/42] nvme: refactor nvme_addr_read Klaus Jensen
2020-03-25 10:38 ` Maxim Levitsky
2020-03-31 5:39 ` Klaus Birkelund Jensen
2020-03-31 10:41 ` Maxim Levitsky
2020-03-31 12:48 ` Klaus Birkelund Jensen
2020-03-31 14:46 ` Maxim Levitsky
2020-03-16 14:28 ` [PATCH v6 08/42] nvme: add support for the abort command Klaus Jensen
2020-03-25 10:38 ` Maxim Levitsky
2020-03-16 14:28 ` [PATCH v6 09/42] nvme: add max_ioqpairs device parameter Klaus Jensen
2020-03-25 10:39 ` Maxim Levitsky
2020-03-31 5:40 ` Klaus Birkelund Jensen
2020-03-31 9:48 ` Maxim Levitsky
2020-03-16 14:28 ` [PATCH v6 10/42] nvme: refactor device realization Klaus Jensen
2020-03-25 10:40 ` Maxim Levitsky
2020-03-31 5:40 ` Klaus Birkelund Jensen
2020-03-16 14:28 ` [PATCH v6 11/42] nvme: add temperature threshold feature Klaus Jensen
2020-03-25 10:40 ` Maxim Levitsky
2020-03-31 5:40 ` Klaus Birkelund Jensen
2020-03-31 9:46 ` Maxim Levitsky
2020-03-16 14:28 ` [PATCH v6 12/42] nvme: add support for the get log page command Klaus Jensen
2020-03-25 10:40 ` Maxim Levitsky
2020-03-31 5:41 ` Klaus Birkelund Jensen
2020-03-31 9:45 ` Maxim Levitsky
2020-03-31 12:49 ` Klaus Birkelund Jensen
2020-03-31 14:47 ` Maxim Levitsky
2020-03-16 14:28 ` [PATCH v6 13/42] nvme: add support for the asynchronous event request command Klaus Jensen
2020-03-25 10:41 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 14/42] nvme: add missing mandatory features Klaus Jensen
2020-03-25 10:41 ` Maxim Levitsky
2020-03-31 5:41 ` Klaus Birkelund Jensen
2020-03-31 9:39 ` Maxim Levitsky
2020-04-08 11:28 ` Klaus Birkelund Jensen
2020-03-16 14:29 ` [PATCH v6 15/42] nvme: additional tracing Klaus Jensen
2020-03-25 10:42 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 16/42] nvme: make sure ncqr and nsqr is valid Klaus Jensen
2020-03-25 10:42 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 17/42] nvme: add log specific field to trace events Klaus Jensen
2020-03-25 10:43 ` Maxim Levitsky [this message]
2020-03-16 14:29 ` [PATCH v6 18/42] nvme: support identify namespace descriptor list Klaus Jensen
2020-03-25 10:43 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 19/42] nvme: enforce valid queue creation sequence Klaus Jensen
2020-03-25 10:43 ` Maxim Levitsky
2020-03-31 5:41 ` Klaus Birkelund Jensen
2020-03-31 9:31 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 20/42] nvme: provide the mandatory subnqn field Klaus Jensen
2020-03-25 10:43 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 21/42] nvme: bump supported version to v1.3 Klaus Jensen
2020-03-25 10:44 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 22/42] nvme: memset preallocated requests structures Klaus Jensen
2020-03-25 10:44 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 23/42] nvme: add mapping helpers Klaus Jensen
2020-03-25 10:45 ` Maxim Levitsky
2020-03-31 5:44 ` Klaus Birkelund Jensen
2020-03-31 9:30 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 24/42] nvme: remove redundant has_sg member Klaus Jensen
2020-03-25 10:45 ` Maxim Levitsky
2020-03-31 5:44 ` Klaus Birkelund Jensen
2020-03-31 9:25 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 25/42] nvme: refactor dma read/write Klaus Jensen
2020-03-25 10:46 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 26/42] nvme: pass request along for tracing Klaus Jensen
2020-03-25 10:55 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 27/42] nvme: add request mapping helper Klaus Jensen
2020-03-25 10:56 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 28/42] nvme: verify validity of prp lists in the cmb Klaus Jensen
2020-03-25 10:56 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 29/42] nvme: refactor request bounds checking Klaus Jensen
2020-03-25 10:56 ` Maxim Levitsky
2020-03-31 5:44 ` Klaus Birkelund Jensen
2020-03-31 9:23 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 30/42] nvme: add check for mdts Klaus Jensen
2020-03-25 10:57 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 31/42] nvme: add check for prinfo Klaus Jensen
2020-03-25 10:57 ` Maxim Levitsky
2020-03-31 5:45 ` Klaus Birkelund Jensen
2020-03-31 9:17 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 32/42] nvme: allow multiple aios per command Klaus Jensen
2020-03-25 10:57 ` Maxim Levitsky
2020-03-31 5:47 ` Klaus Birkelund Jensen
2020-03-31 9:10 ` Maxim Levitsky
2020-04-08 15:02 ` Klaus Birkelund Jensen
2020-03-16 14:29 ` [PATCH v6 33/42] nvme: use preallocated qsg/iov in nvme_dma_prp Klaus Jensen
2020-03-25 10:58 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 34/42] pci: pass along the return value of dma_memory_rw Klaus Jensen
2020-03-16 14:29 ` [PATCH v6 35/42] nvme: handle dma errors Klaus Jensen
2020-03-25 10:58 ` Maxim Levitsky
2020-03-31 5:47 ` Klaus Birkelund Jensen
2020-03-16 14:29 ` [PATCH v6 36/42] nvme: add support for scatter gather lists Klaus Jensen
2020-03-25 10:58 ` Maxim Levitsky
2020-03-31 5:48 ` Klaus Birkelund Jensen
2020-03-31 8:51 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 37/42] nvme: refactor identify active namespace id list Klaus Jensen
2020-03-25 10:58 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 38/42] nvme: support multiple namespaces Klaus Jensen
2020-03-25 10:59 ` Maxim Levitsky
2020-03-31 5:48 ` Klaus Birkelund Jensen
2020-03-31 8:47 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 39/42] pci: allocate pci id for nvme Klaus Jensen
2020-03-16 14:29 ` [PATCH v6 40/42] nvme: change controller pci id Klaus Jensen
2020-03-16 14:29 ` [PATCH v6 41/42] nvme: remove redundant NvmeCmd pointer parameter Klaus Jensen
2020-03-16 14:29 ` [PATCH v6 42/42] nvme: make lba data size configurable Klaus Jensen
2020-03-25 10:59 ` Maxim Levitsky
2020-03-16 19:30 ` [PATCH v6 00/42] nvme: support NVMe v1.3d, SGLs and multiple namespaces no-reply
2020-03-25 10:35 ` Maxim Levitsky
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