Revision 4677d8ed hw/pcie_host.c
| b/hw/pcie_host.c | ||
|---|---|---|
| 65 | 65 |
PCIE_MMCFG_CONFOFFSET(mmcfg_addr), val, len); |
| 66 | 66 |
} |
| 67 | 67 |
|
| 68 |
static uint32_t pcie_mmcfg_data_read(PCIBus *s, |
|
| 69 |
uint32_t mmcfg_addr, int len) |
|
| 68 |
static uint32_t pcie_mmcfg_data_read(PCIBus *s, uint32_t addr, int len) |
|
| 70 | 69 |
{
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| 71 |
PCIDevice *pci_dev = pcie_mmcfg_addr_to_dev(s, mmcfg_addr); |
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| 72 |
uint32_t val; |
|
| 70 |
PCIDevice *pci_dev = pcie_mmcfg_addr_to_dev(s, addr); |
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| 73 | 71 |
|
| 72 |
assert(len == 1 || len == 2 || len == 4); |
|
| 74 | 73 |
if (!pci_dev) {
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| 75 |
switch(len) {
|
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| 76 |
case 1: |
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| 77 |
val = 0xff; |
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| 78 |
break; |
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| 79 |
case 2: |
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| 80 |
val = 0xffff; |
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| 81 |
break; |
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| 82 |
default: |
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| 83 |
case 4: |
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| 84 |
val = 0xffffffff; |
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break; |
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| 86 |
} |
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} else {
|
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val = pci_dev->config_read(pci_dev, |
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| 89 |
PCIE_MMCFG_CONFOFFSET(mmcfg_addr), len); |
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| 74 |
return ~0x0; |
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| 90 | 75 |
} |
| 91 |
|
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| 92 |
return val; |
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| 76 |
return pci_dev->config_read(pci_dev, PCIE_MMCFG_CONFOFFSET(addr), len); |
|
| 93 | 77 |
} |
| 94 | 78 |
|
| 95 | 79 |
static void pcie_mmcfg_data_writeb(void *opaque, |
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