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hw/block/nvme: add size to mmio read/write trace events 

Add the size of the mmio read/write to the trace event.

Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
This commit is contained in:
Klaus Jensen 2021-01-18 07:30:50 +01:00
parent c62720f137
commit ffacaf0908
2 changed files with 4 additions and 4 deletions
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4
hw/block/nvme.c
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@ -3878,7 +3878,7 @@ static uint64_t nvme_mmio_read(void *opaque, hwaddr addr, unsigned size)
uint8_t *ptr = (uint8_t *)&n->bar;
uint64_t val = 0;
trace_pci_nvme_mmio_read(addr);
trace_pci_nvme_mmio_read(addr, size);
if (unlikely(addr & (sizeof(uint32_t) - 1))) {
NVME_GUEST_ERR(pci_nvme_ub_mmiord_misaligned32,
@ -4042,7 +4042,7 @@ static void nvme_mmio_write(void *opaque, hwaddr addr, uint64_t data,
{
NvmeCtrl *n = (NvmeCtrl *)opaque;
trace_pci_nvme_mmio_write(addr, data);
trace_pci_nvme_mmio_write(addr, data, size);
if (addr < sizeof(n->bar)) {
nvme_write_bar(n, addr, data, size);

4
hw/block/trace-events
View File

@ -80,8 +80,8 @@ pci_nvme_enqueue_event_noqueue(int queued) "queued %d"
pci_nvme_enqueue_event_masked(uint8_t typ) "type 0x%"PRIx8""
pci_nvme_no_outstanding_aers(void) "ignoring event; no outstanding AERs"
pci_nvme_enqueue_req_completion(uint16_t cid, uint16_t cqid, uint16_t status) "cid %"PRIu16" cqid %"PRIu16" status 0x%"PRIx16""
pci_nvme_mmio_read(uint64_t addr) "addr 0x%"PRIx64""
pci_nvme_mmio_write(uint64_t addr, uint64_t data) "addr 0x%"PRIx64" data 0x%"PRIx64""
pci_nvme_mmio_read(uint64_t addr, unsigned size) "addr 0x%"PRIx64" size %d"
pci_nvme_mmio_write(uint64_t addr, uint64_t data, unsigned size) "addr 0x%"PRIx64" data 0x%"PRIx64" size %d"
pci_nvme_mmio_doorbell_cq(uint16_t cqid, uint16_t new_head) "cqid %"PRIu16" new_head %"PRIu16""
pci_nvme_mmio_doorbell_sq(uint16_t sqid, uint16_t new_tail) "sqid %"PRIu16" new_tail %"PRIu16""
pci_nvme_mmio_intm_set(uint64_t data, uint64_t new_mask) "wrote MMIO, interrupt mask set, data=0x%"PRIx64", new_mask=0x%"PRIx64""