sz = pci_size(l, sz, (u32)PCI_ROM_ADDRESS_MASK);
if (sz) {
res->flags = (l & IORESOURCE_ROM_ENABLE) |
- IORESOURCE_MEM | IORESOURCE_PREFETCH |
- IORESOURCE_READONLY | IORESOURCE_CACHEABLE;
+ IORESOURCE_MEM | IORESOURCE_READONLY;
res->start = l & PCI_ROM_ADDRESS_MASK;
res->end = res->start + (unsigned long) sz;
}
}
}
-void __devinit pci_read_bridge_bases(struct pci_bus *child)
+void pci_read_bridge_bases(struct pci_bus *child)
{
struct pci_dev *dev = child->self;
u8 io_base_lo, io_limit_lo;
pci_write_config_dword(dev, PCI_PRIMARY_BUS, buses);
if (!is_cardbus) {
- child->bridge_ctl = bctl | PCI_BRIDGE_CTL_NO_ISA;
+ child->bridge_ctl = bctl;
/*
* Adjust subordinate busnr in parent buses.
* We do this before scanning for children because
*/
if (class == PCI_CLASS_STORAGE_IDE) {
u8 progif;
+ struct pci_bus_region region;
+
pci_read_config_byte(dev, PCI_CLASS_PROG, &progif);
if ((progif & 1) == 0) {
- dev->resource[0].start = 0x1F0;
- dev->resource[0].end = 0x1F7;
- dev->resource[0].flags = LEGACY_IO_RESOURCE;
- dev->resource[1].start = 0x3F6;
- dev->resource[1].end = 0x3F6;
- dev->resource[1].flags = LEGACY_IO_RESOURCE;
+ struct resource resource = {
+ .start = 0x1F0,
+ .end = 0x1F7,
+ .flags = LEGACY_IO_RESOURCE,
+ };
+
+ pcibios_resource_to_bus(dev, ®ion, &resource);
+ dev->resource[0].start = region.start;
+ dev->resource[0].end = region.end;
+ dev->resource[0].flags = resource.flags;
+ resource.start = 0x3F6;
+ resource.end = 0x3F6;
+ resource.flags = LEGACY_IO_RESOURCE;
+ pcibios_resource_to_bus(dev, ®ion, &resource);
+ dev->resource[1].start = region.start;
+ dev->resource[1].end = region.end;
+ dev->resource[1].flags = resource.flags;
}
if ((progif & 4) == 0) {
- dev->resource[2].start = 0x170;
- dev->resource[2].end = 0x177;
- dev->resource[2].flags = LEGACY_IO_RESOURCE;
- dev->resource[3].start = 0x376;
- dev->resource[3].end = 0x376;
- dev->resource[3].flags = LEGACY_IO_RESOURCE;
+ struct resource resource = {
+ .start = 0x170,
+ .end = 0x177,
+ .flags = LEGACY_IO_RESOURCE,
+ };
+
+ pcibios_resource_to_bus(dev, ®ion, &resource);
+ dev->resource[2].start = region.start;
+ dev->resource[2].end = region.end;
+ dev->resource[2].flags = resource.flags;
+ resource.start = 0x376;
+ resource.end = 0x376;
+ resource.flags = LEGACY_IO_RESOURCE;
+ pcibios_resource_to_bus(dev, ®ion, &resource);
+ dev->resource[3].start = region.start;
+ dev->resource[3].end = region.end;
+ dev->resource[3].flags = resource.flags;
}
}
break;
kfree(pci_dev);
}
+static void set_pcie_port_type(struct pci_dev *pdev)
+{
+ int pos;
+ u16 reg16;
+
+ pos = pci_find_capability(pdev, PCI_CAP_ID_EXP);
+ if (!pos)
+ return;
+ pdev->is_pcie = 1;
+ pci_read_config_word(pdev, pos + PCI_EXP_FLAGS, ®16);
+ pdev->pcie_type = (reg16 & PCI_EXP_FLAGS_TYPE) >> 4;
+}
+
/**
* pci_cfg_space_size - get the configuration space size of the PCI device.
* @dev: PCI device
dev->device = (l >> 16) & 0xffff;
dev->cfg_size = pci_cfg_space_size(dev);
dev->error_state = pci_channel_io_normal;
+ set_pcie_port_type(dev);
/* Assume 32-bit PCI; let 64-bit PCI cards (which are far rarer)
set this higher, assuming the system even supports it. */