diff options
Diffstat (limited to 'include/asm-x86/pci.h')
-rw-r--r-- | include/asm-x86/pci.h | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/include/asm-x86/pci.h b/include/asm-x86/pci.h deleted file mode 100644 index 602583192991..000000000000 --- a/include/asm-x86/pci.h +++ /dev/null | |||
@@ -1,114 +0,0 @@ | |||
1 | #ifndef ASM_X86__PCI_H | ||
2 | #define ASM_X86__PCI_H | ||
3 | |||
4 | #include <linux/mm.h> /* for struct page */ | ||
5 | #include <linux/types.h> | ||
6 | #include <linux/slab.h> | ||
7 | #include <linux/string.h> | ||
8 | #include <asm/scatterlist.h> | ||
9 | #include <asm/io.h> | ||
10 | |||
11 | #ifdef __KERNEL__ | ||
12 | |||
13 | struct pci_sysdata { | ||
14 | int domain; /* PCI domain */ | ||
15 | int node; /* NUMA node */ | ||
16 | #ifdef CONFIG_X86_64 | ||
17 | void *iommu; /* IOMMU private data */ | ||
18 | #endif | ||
19 | }; | ||
20 | |||
21 | extern int pci_routeirq; | ||
22 | |||
23 | /* scan a bus after allocating a pci_sysdata for it */ | ||
24 | extern struct pci_bus *pci_scan_bus_on_node(int busno, struct pci_ops *ops, | ||
25 | int node); | ||
26 | extern struct pci_bus *pci_scan_bus_with_sysdata(int busno); | ||
27 | |||
28 | static inline int pci_domain_nr(struct pci_bus *bus) | ||
29 | { | ||
30 | struct pci_sysdata *sd = bus->sysdata; | ||
31 | return sd->domain; | ||
32 | } | ||
33 | |||
34 | static inline int pci_proc_domain(struct pci_bus *bus) | ||
35 | { | ||
36 | return pci_domain_nr(bus); | ||
37 | } | ||
38 | |||
39 | |||
40 | /* Can be used to override the logic in pci_scan_bus for skipping | ||
41 | already-configured bus numbers - to be used for buggy BIOSes | ||
42 | or architectures with incomplete PCI setup by the loader */ | ||
43 | |||
44 | #ifdef CONFIG_PCI | ||
45 | extern unsigned int pcibios_assign_all_busses(void); | ||
46 | #else | ||
47 | #define pcibios_assign_all_busses() 0 | ||
48 | #endif | ||
49 | #define pcibios_scan_all_fns(a, b) 0 | ||
50 | |||
51 | extern unsigned long pci_mem_start; | ||
52 | #define PCIBIOS_MIN_IO 0x1000 | ||
53 | #define PCIBIOS_MIN_MEM (pci_mem_start) | ||
54 | |||
55 | #define PCIBIOS_MIN_CARDBUS_IO 0x4000 | ||
56 | |||
57 | void pcibios_config_init(void); | ||
58 | struct pci_bus *pcibios_scan_root(int bus); | ||
59 | |||
60 | void pcibios_set_master(struct pci_dev *dev); | ||
61 | void pcibios_penalize_isa_irq(int irq, int active); | ||
62 | struct irq_routing_table *pcibios_get_irq_routing_table(void); | ||
63 | int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq); | ||
64 | |||
65 | |||
66 | #define HAVE_PCI_MMAP | ||
67 | extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, | ||
68 | enum pci_mmap_state mmap_state, | ||
69 | int write_combine); | ||
70 | |||
71 | |||
72 | #ifdef CONFIG_PCI | ||
73 | extern void early_quirks(void); | ||
74 | static inline void pci_dma_burst_advice(struct pci_dev *pdev, | ||
75 | enum pci_dma_burst_strategy *strat, | ||
76 | unsigned long *strategy_parameter) | ||
77 | { | ||
78 | *strat = PCI_DMA_BURST_INFINITY; | ||
79 | *strategy_parameter = ~0UL; | ||
80 | } | ||
81 | #else | ||
82 | static inline void early_quirks(void) { } | ||
83 | #endif | ||
84 | |||
85 | #endif /* __KERNEL__ */ | ||
86 | |||
87 | #ifdef CONFIG_X86_32 | ||
88 | # include "pci_32.h" | ||
89 | #else | ||
90 | # include "pci_64.h" | ||
91 | #endif | ||
92 | |||
93 | /* implement the pci_ DMA API in terms of the generic device dma_ one */ | ||
94 | #include <asm-generic/pci-dma-compat.h> | ||
95 | |||
96 | /* generic pci stuff */ | ||
97 | #include <asm-generic/pci.h> | ||
98 | |||
99 | #ifdef CONFIG_NUMA | ||
100 | /* Returns the node based on pci bus */ | ||
101 | static inline int __pcibus_to_node(struct pci_bus *bus) | ||
102 | { | ||
103 | struct pci_sysdata *sd = bus->sysdata; | ||
104 | |||
105 | return sd->node; | ||
106 | } | ||
107 | |||
108 | static inline cpumask_t __pcibus_to_cpumask(struct pci_bus *bus) | ||
109 | { | ||
110 | return node_to_cpumask(__pcibus_to_node(bus)); | ||
111 | } | ||
112 | #endif | ||
113 | |||
114 | #endif /* ASM_X86__PCI_H */ | ||