xref: /openbmc/qemu/hw/dma/trace-events (revision 84bdc58c)
1# See docs/devel/tracing.txt for syntax documentation.
2
3# rc4030.c
4jazzio_read(uint64_t addr, uint32_t ret) "read reg[0x%"PRIx64"] = 0x%x"
5jazzio_write(uint64_t addr, uint32_t val) "write reg[0x%"PRIx64"] = 0x%x"
6rc4030_read(uint64_t addr, uint32_t ret) "read reg[0x%"PRIx64"] = 0x%x"
7rc4030_write(uint64_t addr, uint32_t val) "write reg[0x%"PRIx64"] = 0x%x"
8
9# sparc32_dma.c
10ledma_memory_read(uint64_t addr, int len) "DMA read addr 0x%"PRIx64 " len %d"
11ledma_memory_write(uint64_t addr, int len) "DMA write addr 0x%"PRIx64 " len %d"
12sparc32_dma_set_irq_raise(void) "Raise IRQ"
13sparc32_dma_set_irq_lower(void) "Lower IRQ"
14espdma_memory_read(uint32_t addr, int len) "DMA read addr 0x%08x len %d"
15espdma_memory_write(uint32_t addr, int len) "DMA write addr 0x%08x len %d"
16sparc32_dma_mem_readl(uint64_t addr, uint32_t ret) "read dmareg 0x%"PRIx64": 0x%08x"
17sparc32_dma_mem_writel(uint64_t addr, uint32_t old, uint32_t val) "write dmareg 0x%"PRIx64": 0x%08x -> 0x%08x"
18sparc32_dma_enable_raise(void) "Raise DMA enable"
19sparc32_dma_enable_lower(void) "Lower DMA enable"
20
21# i8257.c
22i8257_unregistered_dma(int nchan, int dma_pos, int dma_len) "unregistered DMA channel used nchan=%d dma_pos=%d dma_len=%d"
23