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pci: Let ld*_pci_dma() take MemTxAttrs argument

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Let devices specify transaction attributes when calling ld*_pci_dma().

Keep the default MEMTXATTRS_UNSPECIFIED in the few callers.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-22-philmd@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2021-12-17 23:45:06 +01:00
parent a423a1b523
commit 398f9a84ac
8 changed files with 46 additions and 29 deletions
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6
include/hw/pci/pci.h
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@ -852,11 +852,11 @@ static inline MemTxResult pci_dma_write(PCIDevice *dev, dma_addr_t addr,
#define PCI_DMA_DEFINE_LDST(_l, _s, _bits) \
static inline uint##_bits##_t ld##_l##_pci_dma(PCIDevice *dev, \
dma_addr_t addr) \
dma_addr_t addr, \
MemTxAttrs attrs) \
{ \
uint##_bits##_t val; \
ld##_l##_dma(pci_get_address_space(dev), addr, &val, \
MEMTXATTRS_UNSPECIFIED); \
ld##_l##_dma(pci_get_address_space(dev), addr, &val, attrs); \
return val; \
} \
static inline void st##_s##_pci_dma(PCIDevice *dev, \