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| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2020-09-03 11:00:47 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@redhat.com> | 2021-12-30 17:16:32 +0100 |
| commit | a1d4b0a3051b3079c8db607f519bc0fcb30e17ec (patch) | |
| tree | 4e21aaee0b22bc95cc9d749282e664db759cbc13 /softmmu/dma-helpers.c | |
| parent | ba06fe8add5b788956a7317246c6280dfc157040 (diff) | |
| download | qemu-a1d4b0a3051b3079c8db607f519bc0fcb30e17ec.zip qemu-a1d4b0a3051b3079c8db607f519bc0fcb30e17ec.tar.gz qemu-a1d4b0a3051b3079c8db607f519bc0fcb30e17ec.tar.bz2 | |
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/dma-helpers.c')
| -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 5bf76ff..3c06a2f 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 |