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authorPhilippe Mathieu-Daudé <philmd@redhat.com>2020-09-03 11:00:47 +0200
committerPhilippe Mathieu-Daudé <philmd@redhat.com>2021-12-30 17:16:32 +0100
commita1d4b0a3051b3079c8db607f519bc0fcb30e17ec (patch)
tree4e21aaee0b22bc95cc9d749282e664db759cbc13 /softmmu
parentba06fe8add5b788956a7317246c6280dfc157040 (diff)
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>
Diffstat (limited to 'softmmu')
-rw-r--r--softmmu/dma-helpers.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/softmmu/dma-helpers.c b/softmmu/dma-helpers.c
index 5bf76fff6b..3c06a2fedd 100644
--- a/softmmu/dma-helpers.c
+++ b/softmmu/dma-helpers.c
@@ -143,7 +143,8 @@ static void dma_blk_cb(void *opaque, int ret)
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