xref: /openbmc/qemu/hw/dma/trace-events (revision 500016e5db5826fbcc5db17f9992b22d936acb83)
187e0331cSPhilippe Mathieu-Daudé# See docs/devel/tracing.txt for syntax documentation.
281013450SDaniel P. Berrange
3*500016e5SMarkus Armbruster# rc4030.c
481013450SDaniel P. Berrangejazzio_read(uint64_t addr, uint32_t ret) "read reg[0x%"PRIx64"] = 0x%x"
581013450SDaniel P. Berrangejazzio_write(uint64_t addr, uint32_t val) "write reg[0x%"PRIx64"] = 0x%x"
681013450SDaniel P. Berrangerc4030_read(uint64_t addr, uint32_t ret) "read reg[0x%"PRIx64"] = 0x%x"
781013450SDaniel P. Berrangerc4030_write(uint64_t addr, uint32_t val) "write reg[0x%"PRIx64"] = 0x%x"
881013450SDaniel P. Berrange
9*500016e5SMarkus Armbruster# sparc32_dma.c
10331b7fc1SMark Cave-Aylandledma_memory_read(uint64_t addr, int len) "DMA read addr 0x%"PRIx64 " len %d"
11331b7fc1SMark Cave-Aylandledma_memory_write(uint64_t addr, int len) "DMA write addr 0x%"PRIx64 " len %d"
1281013450SDaniel P. Berrangesparc32_dma_set_irq_raise(void) "Raise IRQ"
1381013450SDaniel P. Berrangesparc32_dma_set_irq_lower(void) "Lower IRQ"
14331b7fc1SMark Cave-Aylandespdma_memory_read(uint32_t addr, int len) "DMA read addr 0x%08x len %d"
15331b7fc1SMark Cave-Aylandespdma_memory_write(uint32_t addr, int len) "DMA write addr 0x%08x len %d"
168908eb1aSVladimir Sementsov-Ogievskiysparc32_dma_mem_readl(uint64_t addr, uint32_t ret) "read dmareg 0x%"PRIx64": 0x%08x"
178908eb1aSVladimir Sementsov-Ogievskiysparc32_dma_mem_writel(uint64_t addr, uint32_t old, uint32_t val) "write dmareg 0x%"PRIx64": 0x%08x -> 0x%08x"
1881013450SDaniel P. Berrangesparc32_dma_enable_raise(void) "Raise DMA enable"
1981013450SDaniel P. Berrangesparc32_dma_enable_lower(void) "Lower DMA enable"
2081013450SDaniel P. Berrange
21*500016e5SMarkus Armbruster# i8257.c
2281013450SDaniel P. Berrangei8257_unregistered_dma(int nchan, int dma_pos, int dma_len) "unregistered DMA channel used nchan=%d dma_pos=%d dma_len=%d"
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