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Diffstat (limited to 'arch/i386/pci/direct.c')
-rw-r--r--arch/i386/pci/direct.c25
1 files changed, 16 insertions, 9 deletions
diff --git a/arch/i386/pci/direct.c b/arch/i386/pci/direct.c
index 5d81fb510375..5acf0b4743cf 100644
--- a/arch/i386/pci/direct.c
+++ b/arch/i386/pci/direct.c
@@ -254,7 +254,16 @@ static int __init pci_check_type2(void)
254 return works; 254 return works;
255} 255}
256 256
257void __init pci_direct_init(void) 257void __init pci_direct_init(int type)
258{
259 printk(KERN_INFO "PCI: Using configuration type %d\n", type);
260 if (type == 1)
261 raw_pci_ops = &pci_direct_conf1;
262 else
263 raw_pci_ops = &pci_direct_conf2;
264}
265
266int __init pci_direct_probe(void)
258{ 267{
259 struct resource *region, *region2; 268 struct resource *region, *region2;
260 269
@@ -264,19 +273,16 @@ void __init pci_direct_init(void)
264 if (!region) 273 if (!region)
265 goto type2; 274 goto type2;
266 275
267 if (pci_check_type1()) { 276 if (pci_check_type1())
268 printk(KERN_INFO "PCI: Using configuration type 1\n"); 277 return 1;
269 raw_pci_ops = &pci_direct_conf1;
270 return;
271 }
272 release_resource(region); 278 release_resource(region);
273 279
274 type2: 280 type2:
275 if ((pci_probe & PCI_PROBE_CONF2) == 0) 281 if ((pci_probe & PCI_PROBE_CONF2) == 0)
276 return; 282 return 0;
277 region = request_region(0xCF8, 4, "PCI conf2"); 283 region = request_region(0xCF8, 4, "PCI conf2");
278 if (!region) 284 if (!region)
279 return; 285 return 0;
280 region2 = request_region(0xC000, 0x1000, "PCI conf2"); 286 region2 = request_region(0xC000, 0x1000, "PCI conf2");
281 if (!region2) 287 if (!region2)
282 goto fail2; 288 goto fail2;
@@ -284,10 +290,11 @@ void __init pci_direct_init(void)
284 if (pci_check_type2()) { 290 if (pci_check_type2()) {
285 printk(KERN_INFO "PCI: Using configuration type 2\n"); 291 printk(KERN_INFO "PCI: Using configuration type 2\n");
286 raw_pci_ops = &pci_direct_conf2; 292 raw_pci_ops = &pci_direct_conf2;
287 return; 293 return 2;
288 } 294 }
289 295
290 release_resource(region2); 296 release_resource(region2);
291 fail2: 297 fail2:
292 release_resource(region); 298 release_resource(region);
299 return 0;
293} 300}