xref: /openbmc/qemu/hw/dma/trace-events (revision 4f7b1ecb)
1# See docs/devel/tracing.rst 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
24# pl330.c
25pl330_fault(void *ptr, uint32_t flags) "ch: %p, flags: 0x%"PRIx32
26pl330_fault_abort(void) "abort interrupt raised"
27pl330_dmaend(void) "DMA ending"
28pl330_dmago(void) "DMA run"
29pl330_dmald(uint8_t chan, uint32_t addr, uint32_t size, uint32_t num, char ch) "channel:%"PRId8" address:0x%08"PRIx32" size:0x%"PRIx32" num:%"PRId32"%c"
30pl330_dmakill(void) "abort interrupt lowered"
31pl330_dmalpend(uint8_t nf, uint8_t bs, uint8_t lc, uint8_t ch, uint8_t flag) "nf=0x%02x bs=0x%02x lc=0x%02x ch=0x%02x flag=0x%02x"
32pl330_dmalpiter(void) "loop reiteration"
33pl330_dmalpfallthrough(void) "loop fallthrough"
34pl330_dmasev_evirq(uint8_t ev_id) "event interrupt raised %"PRId8
35pl330_dmasev_event(uint8_t ev_id) "event raised %"PRId8
36pl330_dmast(uint8_t chan, uint32_t addr, uint32_t sz, uint32_t num, char ch) "channel:%"PRId8" address:0x%08"PRIx32" size:0x%"PRIx32" num:%"PRId32" %c"
37pl330_dmawfe(uint8_t ev_id) "event lowered 0x%"PRIx8
38pl330_chan_exec_undef(void) "undefined instruction"
39pl330_exec_cycle(uint32_t addr, uint32_t size) "PL330 read from memory @0x%08"PRIx32" (size = 0x%08"PRIx32")"
40pl330_hexdump(uint32_t offset, char *str) " 0x%04"PRIx32":%s"
41pl330_exec(void) "pl330_exec"
42pl330_debug_exec(uint8_t ch) "chan id: 0x%"PRIx8
43pl330_debug_exec_stall(void) "stall of debug instruction not implemented"
44pl330_iomem_write(uint32_t offset, uint32_t value) "addr: 0x%08"PRIx32" data: 0x%08"PRIx32
45pl330_iomem_write_clr(int i) "event interrupt lowered %d"
46pl330_iomem_read(uint32_t addr, uint32_t data) "addr: 0x%08"PRIx32" data: 0x%08"PRIx32
47
48# xilinx_axidma.c
49xilinx_axidma_loading_desc_fail(uint32_t res) "error:%u"
50