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author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2018-01-08 18:16:34 +0000 |
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committer | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2018-01-09 21:48:20 +0000 |
commit | 602c993a3e7d26a10967cd6ddc8349384e1fb53b (patch) | |
tree | 6f192251261d19517da70d7a99c08a6ab32dcacf /hw | |
parent | 09ecbb785b7f84053d835fd360bffaf871418566 (diff) | |
download | qemu-602c993a3e7d26a10967cd6ddc8349384e1fb53b.zip qemu-602c993a3e7d26a10967cd6ddc8349384e1fb53b.tar.gz qemu-602c993a3e7d26a10967cd6ddc8349384e1fb53b.tar.bz2 |
sun4u_iommu: add trace event for IOMMU translations
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Artyom Tarasenko <atar4qemu@gmail.com>
Diffstat (limited to 'hw')
-rw-r--r-- | hw/sparc64/sun4u_iommu.c | 2 | ||||
-rw-r--r-- | hw/sparc64/trace-events | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/hw/sparc64/sun4u_iommu.c b/hw/sparc64/sun4u_iommu.c index 51fbc39..4cf8e69 100644 --- a/hw/sparc64/sun4u_iommu.c +++ b/hw/sparc64/sun4u_iommu.c @@ -184,6 +184,8 @@ static IOMMUTLBEntry sun4u_translate_iommu(IOMMUMemoryRegion *iommu, ret.addr_mask = (IOMMU_PAGE_SIZE_8K - 1); } + trace_sun4u_iommu_translate(ret.iova, ret.translated_addr, tte); + return ret; } diff --git a/hw/sparc64/trace-events b/hw/sparc64/trace-events index 052352f..2ee2d75 100644 --- a/hw/sparc64/trace-events +++ b/hw/sparc64/trace-events @@ -6,3 +6,4 @@ ebus_isa_irq_handler(int n, int level) "Set ISA IRQ %d level %d" # hw/sparc64/sun4u_iommu.c sun4u_iommu_mem_read(uint64_t addr, uint64_t val, int size) "addr: 0x%"PRIx64" val: 0x%"PRIx64" size: %d" sun4u_iommu_mem_write(uint64_t addr, uint64_t val, int size) "addr: 0x%"PRIx64" val: 0x%"PRIx64" size: %d" +sun4u_iommu_translate(uint64_t addr, uint64_t trans_addr, uint64_t tte) "xlate 0x%"PRIx64" => pa 0x%"PRIx64" tte: 0x%"PRIx64 |