1 files changed, 7 insertions, 14 deletions

diff --git a/arch/mips/pci/pci-bcm1480ht.c b/arch/mips/pci/pci-bcm1480ht.c
index 005e7fecab08..f54f45412b0b 100644
--- a/arch/mips/pci/pci-bcm1480ht.c
+++ b/arch/mips/pci/pci-bcm1480ht.c
@@ -180,8 +180,8 @@ static struct resource bcm1480ht_mem_resource = {
 
 static struct resource bcm1480ht_io_resource = {
         .name   = "BCM1480 HT I/O",
-        .start  = 0x00000000UL,
-        .end    = 0x01ffffffUL,
+        .start  = A_BCM1480_PHYS_HT_IO_MATCH_BYTES,
+        .end    = A_BCM1480_PHYS_HT_IO_MATCH_BYTES + 0x01ffffffUL,
         .flags  = IORESOURCE_IO,
 };
 
@@ -191,29 +191,22 @@ struct pci_controller bcm1480ht_controller = {
         .io_resource    = &bcm1480ht_io_resource,
         .index          = 1,
         .get_busno      = bcm1480ht_pcibios_get_busno,
+        .io_offset      = A_BCM1480_PHYS_HT_IO_MATCH_BYTES,
 };
 
 static int __init bcm1480ht_pcibios_init(void)
 {
-        uint32_t cmdreg;
-
         ht_cfg_space = ioremap(A_BCM1480_PHYS_HT_CFG_MATCH_BITS, 16*1024*1024);
 
-        /*
-         * See if the PCI bus has been configured by the firmware.
-         */
-        cmdreg = READCFG32(CFGOFFSET(0, PCI_DEVFN(PCI_BRIDGE_DEVICE, 0),
-                                     PCI_COMMAND));
-        if (!(cmdreg & PCI_COMMAND_MASTER)) {
-                printk("HT: Skipping HT probe. Bus is not initialized.\n");
-                iounmap(ht_cfg_space);
-                return 1; /* XXX */
-        }
+        /* CFE doesn't always init all HT paths, so we always scan */
         bcm1480ht_bus_status |= PCI_BUS_ENABLED;
 
         ht_eoi_space = (unsigned long)
                 ioremap(A_BCM1480_PHYS_HT_SPECIAL_MATCH_BYTES,
                         4 * 1024 * 1024);
+        bcm1480ht_controller.io_map_base = (unsigned long)
+                ioremap(A_BCM1480_PHYS_HT_IO_MATCH_BYTES, 65536);
+        bcm1480ht_controller.io_map_base -= bcm1480ht_controller.io_offset;
 
         register_pci_controller(&bcm1480ht_controller);