gwj / at91sam9263 · Commits

Commit d7ce493a38680aeb9283129cf4f4ea576da62997

Authored by pbrook
1 parent 6a882643

Initialize PCI BAR config data. 


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1824 c046a42c-6fe2-441c-8c8c-71466251a162
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Showing 1 changed file with 7 additions and 0 deletions
hw/pci.c
  View file @d7ce493
@@ -124,6 +124,7 @@ void pci_register_io_region(PCIDevice *pci_dev, int region_num, @@ -124,6 +124,7 @@ void pci_register_io_region(PCIDevice *pci_dev, int region_num,
124 PCIMapIORegionFunc *map_func) 124 PCIMapIORegionFunc *map_func)
125 { 125 {
126 PCIIORegion *r; 126 PCIIORegion *r;
  127 + uint32_t addr;
127 128
128 if ((unsigned int)region_num >= PCI_NUM_REGIONS) 129 if ((unsigned int)region_num >= PCI_NUM_REGIONS)
129 return; 130 return;
@@ -132,6 +133,12 @@ void pci_register_io_region(PCIDevice *pci_dev, int region_num, @@ -132,6 +133,12 @@ void pci_register_io_region(PCIDevice *pci_dev, int region_num,
132 r->size = size; 133 r->size = size;
133 r->type = type; 134 r->type = type;
134 r->map_func = map_func; 135 r->map_func = map_func;
  136 + if (region_num == PCI_ROM_SLOT) {
  137 + addr = 0x30;
  138 + } else {
  139 + addr = 0x10 + region_num * 4;
  140 + }
  141 + *(uint32_t *)(pci_dev->config + addr) = cpu_to_le32(type);
135 } 142 }
136 143
137 static void pci_addr_writel(void* opaque, uint32_t addr, uint32_t val) 144 static void pci_addr_writel(void* opaque, uint32_t addr, uint32_t val)