[PATCH] xtensa: Fix asm macro
[linux-3.10.git] / arch / xtensa / kernel / pci.c
index d29a81648637d4d4a87a46de9b876684175d988c..09887c96e9a1c035980801ca48596a738cef53a8 100644 (file)
@@ -57,50 +57,6 @@ struct pci_controller** pci_ctrl_tail = &pci_ctrl_head;
 
 static int pci_bus_count;
 
-static void pcibios_fixup_resources(struct pci_dev* dev);
-
-#if 0 // FIXME
-struct pci_fixup pcibios_fixups[] = {
-       { DECLARE_PCI_FIXUP_HEADER, PCI_ANY_ID, PCI_ANY_ID, pcibios_fixup_resources },
-       { 0 }
-};
-#endif
-
-void
-pcibios_update_resource(struct pci_dev *dev, struct resource *root,
-                       struct resource *res, int resource)
-{
-       u32 new, check, mask;
-       int reg;
-       struct pci_controller* pci_ctrl = dev->sysdata;
-
-       new = res->start;
-       if (pci_ctrl && res->flags & IORESOURCE_IO) {
-               new -= pci_ctrl->io_space.base;
-       }
-       new |= (res->flags & PCI_REGION_FLAG_MASK);
-       if (resource < 6) {
-               reg = PCI_BASE_ADDRESS_0 + 4*resource;
-       } else if (resource == PCI_ROM_RESOURCE) {
-               res->flags |= PCI_ROM_ADDRESS_ENABLE;
-               reg = dev->rom_base_reg;
-       } else {
-       /* Somebody might have asked allocation of a non-standard resource */
-               return;
-       }
-
-       pci_write_config_dword(dev, reg, new);
-       pci_read_config_dword(dev, reg, &check);
-       mask = (new & PCI_BASE_ADDRESS_SPACE_IO) ?
-               PCI_BASE_ADDRESS_IO_MASK : PCI_BASE_ADDRESS_MEM_MASK;
-
-       if ((new ^ check) & mask) {
-               printk(KERN_ERR "PCI: Error while updating region "
-                      "%s/%d (%08x != %08x)\n", dev->slot_name, resource,
-                      new, check);
-       }
-}
-
 /*
  * We need to avoid collisions with `mirrored' VGA ports
  * and other strange ISA hardware, so we always want the
@@ -125,7 +81,7 @@ pcibios_align_resource(void *data, struct resource *res, unsigned long size,
 
                if (size > 0x100) {
                        printk(KERN_ERR "PCI: I/O Region %s/%d too large"
-                              " (%ld bytes)\n", dev->slot_name,
+                              " (%ld bytes)\n", pci_name(dev),
                               dev->resource - res, size);
                }
 
@@ -149,7 +105,7 @@ pcibios_enable_resources(struct pci_dev *dev, int mask)
                r = &dev->resource[idx];
                if (!r->start && r->end) {
                        printk (KERN_ERR "PCI: Device %s not available because "
-                               "of resource collisions\n", dev->slot_name);
+                               "of resource collisions\n", pci_name(dev));
                        return -EINVAL;
                }
                if (r->flags & IORESOURCE_IO)
@@ -161,7 +117,7 @@ pcibios_enable_resources(struct pci_dev *dev, int mask)
                cmd |= PCI_COMMAND_MEMORY;
        if (cmd != old_cmd) {
                printk("PCI: Enabling device %s (%04x -> %04x)\n",
-                       dev->slot_name, old_cmd, cmd);
+                       pci_name(dev), old_cmd, cmd);
                pci_write_config_word(dev, PCI_COMMAND, cmd);
        }
        return 0;
@@ -293,7 +249,7 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
                r = &dev->resource[idx];
                if (!r->start && r->end) {
                        printk(KERN_ERR "PCI: Device %s not available because "
-                              "of resource collisions\n", dev->slot_name);
+                              "of resource collisions\n", pci_name(dev));
                        return -EINVAL;
                }
                if (r->flags & IORESOURCE_IO)
@@ -303,7 +259,7 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
        }
        if (cmd != old_cmd) {
                printk("PCI: Enabling device %s (%04x -> %04x)\n",
-                      dev->slot_name, old_cmd, cmd);
+                      pci_name(dev), old_cmd, cmd);
                pci_write_config_word(dev, PCI_COMMAND, cmd);
        }
 
@@ -325,47 +281,6 @@ pci_controller_num(struct pci_dev *dev)
 
 #endif /* CONFIG_PROC_FS */
 
-
-static void
-pcibios_fixup_resources(struct pci_dev *dev)
-{
-       struct pci_controller* pci_ctrl = (struct pci_controller *)dev->sysdata;
-       int i;
-       unsigned long offset;
-
-       if (!pci_ctrl) {
-               printk(KERN_ERR "No pci_ctrl for PCI dev %s!\n",dev->slot_name);
-               return;
-       }
-       for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
-               struct resource *res = dev->resource + i;
-               if (!res->start || !res->flags)
-                       continue;
-               if (res->end == 0xffffffff) {
-                       DBG("PCI:%s Resource %d [%08lx-%08lx] is unassigned\n",
-                           dev->slot_name, i, res->start, res->end);
-                       res->end -= res->start;
-                       res->start = 0;
-                       continue;
-               }
-               offset = 0;
-               if (res->flags & IORESOURCE_IO)
-                       offset = (unsigned long) pci_ctrl->io_space.base;
-               else if (res->flags & IORESOURCE_MEM)
-                       offset = (unsigned long) pci_ctrl->mem_space.base;
-
-               if (offset != 0) {
-                       res->start += offset;
-                       res->end += offset;
-#ifdef DEBUG
-                       printk("Fixup res %d (%lx) of dev %s: %lx -> %lx\n",
-                              i, res->flags, dev->slot_name,
-                              res->start - offset, res->start);
-#endif
-               }
-       }
-}
-
 /*
  * Platform support for /proc/bus/pci/X/Y mmap()s,
  * modelled on the sparc64 implementation by Dave Miller.