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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 /hw/usb | |
| 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 'hw/usb')
| -rw-r--r-- | hw/usb/libhw.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/usb/libhw.c b/hw/usb/libhw.c index 9c33a16..f350eae 100644 --- a/hw/usb/libhw.c +++ b/hw/usb/libhw.c @@ -36,7 +36,8 @@ int usb_packet_map(USBPacket *p, QEMUSGList *sgl) while (len) { dma_addr_t xlen = len; - mem = dma_memory_map(sgl->as, base, &xlen, dir); + mem = dma_memory_map(sgl->as, base, &xlen, dir, + MEMTXATTRS_UNSPECIFIED); if (!mem) { goto err; } |