diff options
| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2021-12-15 23:02:21 +0100 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@redhat.com> | 2021-12-31 01:05:27 +0100 |
| commit | 392e48af3468d7f8e49db33fdc9e28b5f99276ce (patch) | |
| tree | 274618168e58c5ec08008eb8bd1ef3a011946c63 /hw/nvme | |
| parent | 959384e74e1b508acc3af6e806b3d7b87335fc2a (diff) | |
dma: Let dma_buf_write() take MemTxAttrs argument
Let devices specify transaction attributes when calling
dma_buf_write().
Keep the default MEMTXATTRS_UNSPECIFIED in the few callers.
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-12-philmd@redhat.com>
Diffstat (limited to 'hw/nvme')
| -rw-r--r-- | hw/nvme/ctrl.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/nvme/ctrl.c b/hw/nvme/ctrl.c index 5f573c417b..e1a531d5d6 100644 --- a/hw/nvme/ctrl.c +++ b/hw/nvme/ctrl.c @@ -1146,10 +1146,11 @@ static uint16_t nvme_tx(NvmeCtrl *n, NvmeSg *sg, uint8_t *ptr, uint32_t len, assert(sg->flags & NVME_SG_ALLOC); if (sg->flags & NVME_SG_DMA) { + const MemTxAttrs attrs = MEMTXATTRS_UNSPECIFIED; uint64_t residual; if (dir == NVME_TX_DIRECTION_TO_DEVICE) { - residual = dma_buf_write(ptr, len, &sg->qsg); + residual = dma_buf_write(ptr, len, &sg->qsg, attrs); } else { residual = dma_buf_read(ptr, len, &sg->qsg); } |