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| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2020-09-03 09:37:43 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@redhat.com> | 2021-12-30 17:16:32 +0100 |
| commit | 23faf5694ff8054b847e9733297727be4a641132 (patch) | |
| tree | a50cb6d8c2f0f92ff71ea95887ccc2052d004a73 /softmmu | |
| parent | 4afd0f2f220ec3dc8518b8de0d66cbf8d2fd1be7 (diff) | |
| download | qemu-23faf5694ff8054b847e9733297727be4a641132.zip qemu-23faf5694ff8054b847e9733297727be4a641132.tar.gz qemu-23faf5694ff8054b847e9733297727be4a641132.tar.bz2 | |
dma: Let dma_memory_rw() take MemTxAttrs argument
Let devices specify transaction attributes when calling
dma_memory_rw().
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: <20211223115554.3155328-5-philmd@redhat.com>
Diffstat (limited to 'softmmu')
| -rw-r--r-- | softmmu/dma-helpers.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/softmmu/dma-helpers.c b/softmmu/dma-helpers.c index 1f07217..5bf76ff 100644 --- a/softmmu/dma-helpers.c +++ b/softmmu/dma-helpers.c @@ -305,7 +305,8 @@ static uint64_t dma_buf_rw(uint8_t *ptr, int32_t len, QEMUSGList *sg, while (len > 0) { ScatterGatherEntry entry = sg->sg[sg_cur_index++]; int32_t xfer = MIN(len, entry.len); - dma_memory_rw(sg->as, entry.base, ptr, xfer, dir); + dma_memory_rw(sg->as, entry.base, ptr, xfer, dir, + MEMTXATTRS_UNSPECIFIED); ptr += xfer; len -= xfer; resid -= xfer; |