diff options
Diffstat (limited to 'include/sysemu/dma.h')
| -rw-r--r-- | include/sysemu/dma.h | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/include/sysemu/dma.h b/include/sysemu/dma.h index e8ad42226f..522682bf38 100644 --- a/include/sysemu/dma.h +++ b/include/sysemu/dma.h @@ -143,12 +143,14 @@ static inline MemTxResult dma_memory_rw(AddressSpace *as, dma_addr_t addr, * @addr: address within that address space * @buf: buffer with the data transferred * @len: length of the data transferred + * @attrs: memory transaction attributes */ static inline MemTxResult dma_memory_read(AddressSpace *as, dma_addr_t addr, - void *buf, dma_addr_t len) + void *buf, dma_addr_t len, + MemTxAttrs attrs) { return dma_memory_rw(as, addr, buf, len, - DMA_DIRECTION_TO_DEVICE, MEMTXATTRS_UNSPECIFIED); + DMA_DIRECTION_TO_DEVICE, attrs); } /** @@ -162,12 +164,14 @@ static inline MemTxResult dma_memory_read(AddressSpace *as, dma_addr_t addr, * @addr: address within that address space * @buf: buffer with the data transferred * @len: the number of bytes to write + * @attrs: memory transaction attributes */ static inline MemTxResult dma_memory_write(AddressSpace *as, dma_addr_t addr, - const void *buf, dma_addr_t len) + const void *buf, dma_addr_t len, + MemTxAttrs attrs) { return dma_memory_rw(as, addr, (void *)buf, len, - DMA_DIRECTION_FROM_DEVICE, MEMTXATTRS_UNSPECIFIED); + DMA_DIRECTION_FROM_DEVICE, attrs); } /** @@ -239,7 +243,7 @@ static inline void dma_memory_unmap(AddressSpace *as, dma_addr_t addr) \ { \ uint##_bits##_t val; \ - dma_memory_read(as, addr, &val, (_bits) / 8); \ + dma_memory_read(as, addr, &val, (_bits) / 8, MEMTXATTRS_UNSPECIFIED); \ return _end##_bits##_to_cpu(val); \ } \ static inline void st##_sname##_##_end##_dma(AddressSpace *as, \ @@ -247,20 +251,20 @@ static inline void dma_memory_unmap(AddressSpace *as, uint##_bits##_t val) \ { \ val = cpu_to_##_end##_bits(val); \ - dma_memory_write(as, addr, &val, (_bits) / 8); \ + dma_memory_write(as, addr, &val, (_bits) / 8, MEMTXATTRS_UNSPECIFIED); \ } static inline uint8_t ldub_dma(AddressSpace *as, dma_addr_t addr) { uint8_t val; - dma_memory_read(as, addr, &val, 1); + dma_memory_read(as, addr, &val, 1, MEMTXATTRS_UNSPECIFIED); return val; } static inline void stb_dma(AddressSpace *as, dma_addr_t addr, uint8_t val) { - dma_memory_write(as, addr, &val, 1); + dma_memory_write(as, addr, &val, 1, MEMTXATTRS_UNSPECIFIED); } DEFINE_LDST_DMA(uw, w, 16, le); |