diff options
| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2020-09-03 10:28:32 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@redhat.com> | 2021-12-30 17:16:32 +0100 |
| commit | 7a36e42d9114474278ce30ba36945cc62292eb60 (patch) | |
| tree | 48274f278a78e769a6695fc548b1a25771a2ef57 /include | |
| parent | 7ccb391ccd594b3f33de8deb293ff8d47bb4e219 (diff) | |
dma: Let dma_memory_set() take MemTxAttrs argument
Let devices specify transaction attributes when calling
dma_memory_set().
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20211223115554.3155328-3-philmd@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/ppc/spapr_vio.h | 3 | ||||
| -rw-r--r-- | include/sysemu/dma.h | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/include/hw/ppc/spapr_vio.h b/include/hw/ppc/spapr_vio.h index 4c45f1579f..c90e74a67d 100644 --- a/include/hw/ppc/spapr_vio.h +++ b/include/hw/ppc/spapr_vio.h @@ -111,7 +111,8 @@ static inline int spapr_vio_dma_write(SpaprVioDevice *dev, uint64_t taddr, static inline int spapr_vio_dma_set(SpaprVioDevice *dev, uint64_t taddr, uint8_t c, uint32_t size) { - return (dma_memory_set(&dev->as, taddr, c, size) != 0) ? + return (dma_memory_set(&dev->as, taddr, + c, size, MEMTXATTRS_UNSPECIFIED) != 0) ? H_DEST_PARM : H_SUCCESS; } diff --git a/include/sysemu/dma.h b/include/sysemu/dma.h index 296f3b57c9..d23516f020 100644 --- a/include/sysemu/dma.h +++ b/include/sysemu/dma.h @@ -175,9 +175,10 @@ static inline MemTxResult dma_memory_write(AddressSpace *as, dma_addr_t addr, * @addr: address within that address space * @c: constant byte to fill the memory * @len: the number of bytes to fill with the constant byte + * @attrs: memory transaction attributes */ MemTxResult dma_memory_set(AddressSpace *as, dma_addr_t addr, - uint8_t c, dma_addr_t len); + uint8_t c, dma_addr_t len, MemTxAttrs attrs); /** * address_space_map: Map a physical memory region into a host virtual address. |