aboutsummaryrefslogtreecommitdiffstats
path: root/arch/ppc
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@g5.osdl.org>2006-06-29 13:49:17 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-29 13:49:17 -0400
commit1903ac54f8536b11478e4f01c339e10b538f59e0 (patch)
treeff5410f0539ab4aa09f964fa1d0c6dc26c614dc2 /arch/ppc
parent47c2a3aa4475d27073dd3c7e183fcc13f495c8f5 (diff)
parent87937472ff8e34ad5c7b798a8a52e4368af216df (diff)
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: [PATCH] i386: export memory more than 4G through /proc/iomem [PATCH] 64bit Resource: finally enable 64bit resource sizes [PATCH] 64bit Resource: convert a few remaining drivers to use resource_size_t where needed [PATCH] 64bit resource: change pnp core to use resource_size_t [PATCH] 64bit resource: change pci core and arch code to use resource_size_t [PATCH] 64bit resource: change resource core to use resource_size_t [PATCH] 64bit resource: introduce resource_size_t for the start and end of struct resource [PATCH] 64bit resource: fix up printks for resources in misc drivers [PATCH] 64bit resource: fix up printks for resources in arch and core code [PATCH] 64bit resource: fix up printks for resources in pcmcia drivers [PATCH] 64bit resource: fix up printks for resources in video drivers [PATCH] 64bit resource: fix up printks for resources in ide drivers [PATCH] 64bit resource: fix up printks for resources in mtd drivers [PATCH] 64bit resource: fix up printks for resources in pci core and hotplug drivers [PATCH] 64bit resource: fix up printks for resources in networks drivers [PATCH] 64bit resource: fix up printks for resources in sound drivers [PATCH] 64bit resource: C99 changes for struct resource declarations Fixed up trivial conflict in drivers/ide/pci/cmd64x.c (the printk that was changed by the 64-bit resources had been deleted in the meantime ;)
Diffstat (limited to 'arch/ppc')
-rw-r--r--arch/ppc/kernel/pci.c52
1 files changed, 30 insertions, 22 deletions
diff --git a/arch/ppc/kernel/pci.c b/arch/ppc/kernel/pci.c
index d20accf9650d..242bb052be67 100644
--- a/arch/ppc/kernel/pci.c
+++ b/arch/ppc/kernel/pci.c
@@ -95,8 +95,10 @@ pcibios_fixup_resources(struct pci_dev *dev)
95 if (!res->flags) 95 if (!res->flags)
96 continue; 96 continue;
97 if (res->end == 0xffffffff) { 97 if (res->end == 0xffffffff) {
98 DBG("PCI:%s Resource %d [%08lx-%08lx] is unassigned\n", 98 DBG("PCI:%s Resource %d [%016llx-%016llx] is unassigned\n",
99 pci_name(dev), i, res->start, res->end); 99 pci_name(dev), i,
100 (unsigned long long)res->start,
101 (unsigned long long)res->end);
100 res->end -= res->start; 102 res->end -= res->start;
101 res->start = 0; 103 res->start = 0;
102 res->flags |= IORESOURCE_UNSET; 104 res->flags |= IORESOURCE_UNSET;
@@ -169,18 +171,18 @@ EXPORT_SYMBOL(pcibios_bus_to_resource);
169 * but we want to try to avoid allocating at 0x2900-0x2bff 171 * but we want to try to avoid allocating at 0x2900-0x2bff
170 * which might have be mirrored at 0x0100-0x03ff.. 172 * which might have be mirrored at 0x0100-0x03ff..
171 */ 173 */
172void pcibios_align_resource(void *data, struct resource *res, unsigned long size, 174void pcibios_align_resource(void *data, struct resource *res,
173 unsigned long align) 175 resource_size_t size, resource_size_t align)
174{ 176{
175 struct pci_dev *dev = data; 177 struct pci_dev *dev = data;
176 178
177 if (res->flags & IORESOURCE_IO) { 179 if (res->flags & IORESOURCE_IO) {
178 unsigned long start = res->start; 180 resource_size_t start = res->start;
179 181
180 if (size > 0x100) { 182 if (size > 0x100) {
181 printk(KERN_ERR "PCI: I/O Region %s/%d too large" 183 printk(KERN_ERR "PCI: I/O Region %s/%d too large"
182 " (%ld bytes)\n", pci_name(dev), 184 " (%lld bytes)\n", pci_name(dev),
183 dev->resource - res, size); 185 dev->resource - res, (unsigned long long)size);
184 } 186 }
185 187
186 if (start & 0x300) { 188 if (start & 0x300) {
@@ -251,8 +253,9 @@ pcibios_allocate_bus_resources(struct list_head *bus_list)
251 } 253 }
252 } 254 }
253 255
254 DBG("PCI: bridge rsrc %lx..%lx (%lx), parent %p\n", 256 DBG("PCI: bridge rsrc %llx..%llx (%lx), parent %p\n",
255 res->start, res->end, res->flags, pr); 257 (unsigned long long)res->start,
258 (unsigned long long)res->end, res->flags, pr);
256 if (pr) { 259 if (pr) {
257 if (request_resource(pr, res) == 0) 260 if (request_resource(pr, res) == 0)
258 continue; 261 continue;
@@ -302,8 +305,9 @@ reparent_resources(struct resource *parent, struct resource *res)
302 *pp = NULL; 305 *pp = NULL;
303 for (p = res->child; p != NULL; p = p->sibling) { 306 for (p = res->child; p != NULL; p = p->sibling) {
304 p->parent = res; 307 p->parent = res;
305 DBG(KERN_INFO "PCI: reparented %s [%lx..%lx] under %s\n", 308 DBG(KERN_INFO "PCI: reparented %s [%llx..%llx] under %s\n",
306 p->name, p->start, p->end, res->name); 309 p->name, (unsigned long long)p->start,
310 (unsigned long long)p->end, res->name);
307 } 311 }
308 return 0; 312 return 0;
309} 313}
@@ -358,13 +362,15 @@ pci_relocate_bridge_resource(struct pci_bus *bus, int i)
358 try = conflict->start - 1; 362 try = conflict->start - 1;
359 } 363 }
360 if (request_resource(pr, res)) { 364 if (request_resource(pr, res)) {
361 DBG(KERN_ERR "PCI: huh? couldn't move to %lx..%lx\n", 365 DBG(KERN_ERR "PCI: huh? couldn't move to %llx..%llx\n",
362 res->start, res->end); 366 (unsigned long long)res->start,
367 (unsigned long long)res->end);
363 return -1; /* "can't happen" */ 368 return -1; /* "can't happen" */
364 } 369 }
365 update_bridge_base(bus, i); 370 update_bridge_base(bus, i);
366 printk(KERN_INFO "PCI: bridge %d resource %d moved to %lx..%lx\n", 371 printk(KERN_INFO "PCI: bridge %d resource %d moved to %llx..%llx\n",
367 bus->number, i, res->start, res->end); 372 bus->number, i, (unsigned long long)res->start,
373 (unsigned long long)res->end);
368 return 0; 374 return 0;
369} 375}
370 376
@@ -475,15 +481,17 @@ static inline void alloc_resource(struct pci_dev *dev, int idx)
475{ 481{
476 struct resource *pr, *r = &dev->resource[idx]; 482 struct resource *pr, *r = &dev->resource[idx];
477 483
478 DBG("PCI:%s: Resource %d: %08lx-%08lx (f=%lx)\n", 484 DBG("PCI:%s: Resource %d: %016llx-%016llx (f=%lx)\n",
479 pci_name(dev), idx, r->start, r->end, r->flags); 485 pci_name(dev), idx, (unsigned long long)r->start,
486 (unsigned long long)r->end, r->flags);
480 pr = pci_find_parent_resource(dev, r); 487 pr = pci_find_parent_resource(dev, r);
481 if (!pr || request_resource(pr, r) < 0) { 488 if (!pr || request_resource(pr, r) < 0) {
482 printk(KERN_ERR "PCI: Cannot allocate resource region %d" 489 printk(KERN_ERR "PCI: Cannot allocate resource region %d"
483 " of device %s\n", idx, pci_name(dev)); 490 " of device %s\n", idx, pci_name(dev));
484 if (pr) 491 if (pr)
485 DBG("PCI: parent is %p: %08lx-%08lx (f=%lx)\n", 492 DBG("PCI: parent is %p: %016llx-%016llx (f=%lx)\n",
486 pr, pr->start, pr->end, pr->flags); 493 pr, (unsigned long long)pr->start,
494 (unsigned long long)pr->end, pr->flags);
487 /* We'll assign a new address later */ 495 /* We'll assign a new address later */
488 r->flags |= IORESOURCE_UNSET; 496 r->flags |= IORESOURCE_UNSET;
489 r->end -= r->start; 497 r->end -= r->start;
@@ -952,8 +960,8 @@ static pgprot_t __pci_mmap_set_pgprot(struct pci_dev *dev, struct resource *rp,
952 else 960 else
953 prot |= _PAGE_GUARDED; 961 prot |= _PAGE_GUARDED;
954 962
955 printk("PCI map for %s:%lx, prot: %lx\n", pci_name(dev), rp->start, 963 printk("PCI map for %s:%llx, prot: %lx\n", pci_name(dev),
956 prot); 964 (unsigned long long)rp->start, prot);
957 965
958 return __pgprot(prot); 966 return __pgprot(prot);
959} 967}
@@ -1122,7 +1130,7 @@ long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn)
1122 1130
1123void pci_resource_to_user(const struct pci_dev *dev, int bar, 1131void pci_resource_to_user(const struct pci_dev *dev, int bar,
1124 const struct resource *rsrc, 1132 const struct resource *rsrc,
1125 u64 *start, u64 *end) 1133 resource_size_t *start, resource_size_t *end)
1126{ 1134{
1127 struct pci_controller *hose = pci_bus_to_hose(dev->bus->number); 1135 struct pci_controller *hose = pci_bus_to_hose(dev->bus->number);
1128 unsigned long offset = 0; 1136 unsigned long offset = 0;