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dma: Let dma_buf_write() take MemTxAttrs argument

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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>
This commit is contained in:
Philippe Mathieu-Daudé 2021-12-15 23:02:21 +01:00
parent 959384e74e
commit 392e48af34
6 changed files with 11 additions and 9 deletions
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2
hw/scsi/megasas.c
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@ -1465,7 +1465,7 @@ static int megasas_dcmd_set_properties(MegasasState *s, MegasasCmd *cmd)
dcmd_size);
return MFI_STAT_INVALID_PARAMETER;
}
dma_buf_write(&info, dcmd_size, &cmd->qsg);
dma_buf_write(&info, dcmd_size, &cmd->qsg, MEMTXATTRS_UNSPECIFIED);
trace_megasas_dcmd_unsupported(cmd->index, cmd->iov_size);
return MFI_STAT_OK;
}