diff options
Diffstat (limited to 'arch/i386/pci')
-rw-r--r-- | arch/i386/pci/mmconfig.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/arch/i386/pci/mmconfig.c b/arch/i386/pci/mmconfig.c index d0c3da3aa2aa..c6b6d9bbc453 100644 --- a/arch/i386/pci/mmconfig.c +++ b/arch/i386/pci/mmconfig.c | |||
@@ -154,38 +154,6 @@ static struct pci_raw_ops pci_mmcfg = { | |||
154 | .write = pci_mmcfg_write, | 154 | .write = pci_mmcfg_write, |
155 | }; | 155 | }; |
156 | 156 | ||
157 | |||
158 | static __init void pci_mmcfg_insert_resources(void) | ||
159 | { | ||
160 | #define PCI_MMCFG_RESOURCE_NAME_LEN 19 | ||
161 | int i; | ||
162 | struct resource *res; | ||
163 | char *names; | ||
164 | unsigned num_buses; | ||
165 | |||
166 | res = kcalloc(PCI_MMCFG_RESOURCE_NAME_LEN + sizeof(*res), | ||
167 | pci_mmcfg_config_num, GFP_KERNEL); | ||
168 | |||
169 | if (!res) { | ||
170 | printk(KERN_ERR "PCI: Unable to allocate MMCONFIG resources\n"); | ||
171 | return; | ||
172 | } | ||
173 | |||
174 | names = (void *)&res[pci_mmcfg_config_num]; | ||
175 | for (i = 0; i < pci_mmcfg_config_num; i++, res++) { | ||
176 | num_buses = pci_mmcfg_config[i].end_bus_number - | ||
177 | pci_mmcfg_config[i].start_bus_number + 1; | ||
178 | res->name = names; | ||
179 | snprintf(names, PCI_MMCFG_RESOURCE_NAME_LEN, "PCI MMCONFIG %u", | ||
180 | pci_mmcfg_config[i].pci_segment_group_number); | ||
181 | res->start = pci_mmcfg_config[i].base_address; | ||
182 | res->end = res->start + (num_buses << 20) - 1; | ||
183 | res->flags = IORESOURCE_MEM | IORESOURCE_BUSY; | ||
184 | insert_resource(&iomem_resource, res); | ||
185 | names += PCI_MMCFG_RESOURCE_NAME_LEN; | ||
186 | } | ||
187 | } | ||
188 | |||
189 | /* K8 systems have some devices (typically in the builtin northbridge) | 157 | /* K8 systems have some devices (typically in the builtin northbridge) |
190 | that are only accessible using type1 | 158 | that are only accessible using type1 |
191 | Normally this can be expressed in the MCFG by not listing them | 159 | Normally this can be expressed in the MCFG by not listing them |
@@ -222,8 +190,6 @@ static __init void unreachable_devices(void) | |||
222 | } | 190 | } |
223 | } | 191 | } |
224 | 192 | ||
225 | |||
226 | |||
227 | void __init pci_mmcfg_init(int type) | 193 | void __init pci_mmcfg_init(int type) |
228 | { | 194 | { |
229 | if ((pci_probe & PCI_PROBE_MMCONF) == 0) | 195 | if ((pci_probe & PCI_PROBE_MMCONF) == 0) |
@@ -251,5 +217,4 @@ void __init pci_mmcfg_init(int type) | |||
251 | pci_probe = (pci_probe & ~PCI_PROBE_MASK) | PCI_PROBE_MMCONF; | 217 | pci_probe = (pci_probe & ~PCI_PROBE_MASK) | PCI_PROBE_MMCONF; |
252 | 218 | ||
253 | unreachable_devices(); | 219 | unreachable_devices(); |
254 | pci_mmcfg_insert_resources(); | ||
255 | } | 220 | } |