motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-04 08:13:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

pci: Let ld*_pci_dma() propagate MemTxResult

Browse source 
ld*_dma() returns a MemTxResult type. Do not discard
it, return it to the caller.

Update the few callers.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-24-philmd@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2021-12-17 23:49:30 +01:00
parent 6bebb27073
commit 4a63054bce
7 changed files with 60 additions and 53 deletions
Download patch file Download diff file Expand all files Collapse all files

17
include/hw/pci/pci.h
View file

@ -850,15 +850,14 @@ static inline MemTxResult pci_dma_write(PCIDevice *dev, dma_addr_t addr,
DMA_DIRECTION_FROM_DEVICE, MEMTXATTRS_UNSPECIFIED);
}
#define PCI_DMA_DEFINE_LDST(_l, _s, _bits) \
static inline uint##_bits##_t ld##_l##_pci_dma(PCIDevice *dev, \
dma_addr_t addr, \
MemTxAttrs attrs) \
{ \
uint##_bits##_t val; \
ld##_l##_dma(pci_get_address_space(dev), addr, &val, attrs); \
return val; \
} \
#define PCI_DMA_DEFINE_LDST(_l, _s, _bits) \
static inline MemTxResult ld##_l##_pci_dma(PCIDevice *dev, \
dma_addr_t addr, \
uint##_bits##_t *val, \
MemTxAttrs attrs) \
{ \
return ld##_l##_dma(pci_get_address_space(dev), addr, val, attrs); \
} \
static inline MemTxResult st##_s##_pci_dma(PCIDevice *dev, \
dma_addr_t addr, \
uint##_bits##_t val, \