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pci_sun4v.h
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1 /* pci_sun4v.h: SUN4V specific PCI controller support.
2  *
3  * Copyright (C) 2006 David S. Miller ([email protected])
4  */
5 
6 #ifndef _PCI_SUN4V_H
7 #define _PCI_SUN4V_H
8 
9 extern long pci_sun4v_iommu_map(unsigned long devhandle,
10  unsigned long tsbid,
11  unsigned long num_ttes,
12  unsigned long io_attributes,
13  unsigned long io_page_list_pa);
14 extern unsigned long pci_sun4v_iommu_demap(unsigned long devhandle,
15  unsigned long tsbid,
16  unsigned long num_ttes);
17 extern unsigned long pci_sun4v_iommu_getmap(unsigned long devhandle,
18  unsigned long tsbid,
19  unsigned long *io_attributes,
20  unsigned long *real_address);
21 extern unsigned long pci_sun4v_config_get(unsigned long devhandle,
22  unsigned long pci_device,
23  unsigned long config_offset,
24  unsigned long size);
25 extern int pci_sun4v_config_put(unsigned long devhandle,
26  unsigned long pci_device,
27  unsigned long config_offset,
28  unsigned long size,
29  unsigned long data);
30 
31 extern unsigned long pci_sun4v_msiq_conf(unsigned long devhandle,
32  unsigned long msiqid,
33  unsigned long msiq_paddr,
34  unsigned long num_entries);
35 extern unsigned long pci_sun4v_msiq_info(unsigned long devhandle,
36  unsigned long msiqid,
37  unsigned long *msiq_paddr,
38  unsigned long *num_entries);
39 extern unsigned long pci_sun4v_msiq_getvalid(unsigned long devhandle,
40  unsigned long msiqid,
41  unsigned long *valid);
42 extern unsigned long pci_sun4v_msiq_setvalid(unsigned long devhandle,
43  unsigned long msiqid,
44  unsigned long valid);
45 extern unsigned long pci_sun4v_msiq_getstate(unsigned long devhandle,
46  unsigned long msiqid,
47  unsigned long *state);
48 extern unsigned long pci_sun4v_msiq_setstate(unsigned long devhandle,
49  unsigned long msiqid,
50  unsigned long state);
51 extern unsigned long pci_sun4v_msiq_gethead(unsigned long devhandle,
52  unsigned long msiqid,
53  unsigned long *head);
54 extern unsigned long pci_sun4v_msiq_sethead(unsigned long devhandle,
55  unsigned long msiqid,
56  unsigned long head);
57 extern unsigned long pci_sun4v_msiq_gettail(unsigned long devhandle,
58  unsigned long msiqid,
59  unsigned long *head);
60 extern unsigned long pci_sun4v_msi_getvalid(unsigned long devhandle,
61  unsigned long msinum,
62  unsigned long *valid);
63 extern unsigned long pci_sun4v_msi_setvalid(unsigned long devhandle,
64  unsigned long msinum,
65  unsigned long valid);
66 extern unsigned long pci_sun4v_msi_getmsiq(unsigned long devhandle,
67  unsigned long msinum,
68  unsigned long *msiq);
69 extern unsigned long pci_sun4v_msi_setmsiq(unsigned long devhandle,
70  unsigned long msinum,
71  unsigned long msiq,
72  unsigned long msitype);
73 extern unsigned long pci_sun4v_msi_getstate(unsigned long devhandle,
74  unsigned long msinum,
75  unsigned long *state);
76 extern unsigned long pci_sun4v_msi_setstate(unsigned long devhandle,
77  unsigned long msinum,
78  unsigned long state);
79 extern unsigned long pci_sun4v_msg_getmsiq(unsigned long devhandle,
80  unsigned long msinum,
81  unsigned long *msiq);
82 extern unsigned long pci_sun4v_msg_setmsiq(unsigned long devhandle,
83  unsigned long msinum,
84  unsigned long msiq);
85 extern unsigned long pci_sun4v_msg_getvalid(unsigned long devhandle,
86  unsigned long msinum,
87  unsigned long *valid);
88 extern unsigned long pci_sun4v_msg_setvalid(unsigned long devhandle,
89  unsigned long msinum,
90  unsigned long valid);
91 
92 #endif /* !(_PCI_SUN4V_H) */
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