diff options
Diffstat (limited to 'src/intel/tools/aub_mem.c')
| -rw-r--r-- | src/intel/tools/aub_mem.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/intel/tools/aub_mem.c b/src/intel/tools/aub_mem.c index 92484272906..27b36aaf4a7 100644 --- a/src/intel/tools/aub_mem.c +++ b/src/intel/tools/aub_mem.c @@ -55,6 +55,7 @@ struct phys_mem { uint64_t fd_offset; uint64_t phys_addr; uint8_t *data; + const uint8_t *aub_data; }; static void @@ -220,6 +221,7 @@ aub_mem_phys_write(void *_mem, uint64_t phys_address, uint32_t size_this_page = MIN2(to_write, 4096 - offset); to_write -= size_this_page; memcpy(pmem->data + offset, data, size_this_page); + pmem->aub_data = data - offset; data = (const uint8_t *)data + size_this_page; } } @@ -389,3 +391,30 @@ aub_mem_fini(struct aub_mem *mem) close(mem->mem_fd); mem->mem_fd = -1; } + +struct gen_batch_decode_bo +aub_mem_get_phys_addr_data(struct aub_mem *mem, uint64_t phys_addr) +{ + struct phys_mem *page = search_phys_mem(mem, phys_addr); + return page ? + (struct gen_batch_decode_bo) { .map = page->data, .addr = page->phys_addr, .size = 4096 } : + (struct gen_batch_decode_bo) {}; +} + +struct gen_batch_decode_bo +aub_mem_get_ppgtt_addr_data(struct aub_mem *mem, uint64_t virt_addr) +{ + struct phys_mem *page = ppgtt_walk(mem, mem->pml4, virt_addr); + return page ? + (struct gen_batch_decode_bo) { .map = page->data, .addr = virt_addr & ~((1ULL << 12) - 1), .size = 4096 } : + (struct gen_batch_decode_bo) {}; +} + +struct gen_batch_decode_bo +aub_mem_get_ppgtt_addr_aub_data(struct aub_mem *mem, uint64_t virt_addr) +{ + struct phys_mem *page = ppgtt_walk(mem, mem->pml4, virt_addr); + return page ? + (struct gen_batch_decode_bo) { .map = page->aub_data, .addr = virt_addr & ~((1ULL << 12) - 1), .size = 4096 } : + (struct gen_batch_decode_bo) {}; +} |