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dma: Let dma_memory_rw() take MemTxAttrs argument

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Let devices specify transaction attributes when calling
dma_memory_rw().

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: <20211223115554.3155328-5-philmd@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2020-09-03 09:37:43 +02:00
parent 4afd0f2f22
commit 23faf5694f
5 changed files with 18 additions and 12 deletions
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3
include/hw/pci/pci.h
View file

@ -808,7 +808,8 @@ static inline MemTxResult pci_dma_rw(PCIDevice *dev, dma_addr_t addr,
void *buf, dma_addr_t len,
DMADirection dir)
{
return dma_memory_rw(pci_get_address_space(dev), addr, buf, len, dir);
return dma_memory_rw(pci_get_address_space(dev), addr, buf, len,
dir, MEMTXATTRS_UNSPECIFIED);
}
/**