dma: Let dma_memory_map() take MemTxAttrs argument
Let devices specify transaction attributes when calling
dma_memory_map().
Patch created mechanically using spatch with this script:
@@
expression E1, E2, E3, E4;
@@
- dma_memory_map(E1, E2, E3, E4)
+ dma_memory_map(E1, E2, E3, E4, MEMTXATTRS_UNSPECIFIED)
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: <20211223115554.3155328-7-philmd@redhat.com>
diff --git a/softmmu/dma-helpers.c b/softmmu/dma-helpers.c
index 5bf76ff..3c06a2f 100644
--- a/softmmu/dma-helpers.c
+++ b/softmmu/dma-helpers.c
@@ -143,7 +143,8 @@
while (dbs->sg_cur_index < dbs->sg->nsg) {
cur_addr = dbs->sg->sg[dbs->sg_cur_index].base + dbs->sg_cur_byte;
cur_len = dbs->sg->sg[dbs->sg_cur_index].len - dbs->sg_cur_byte;
- mem = dma_memory_map(dbs->sg->as, cur_addr, &cur_len, dbs->dir);
+ mem = dma_memory_map(dbs->sg->as, cur_addr, &cur_len, dbs->dir,
+ MEMTXATTRS_UNSPECIFIED);
/*
* Make reads deterministic in icount mode. Windows sometimes issues
* disk read requests with overlapping SGs. It leads
