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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
bade5622 DM |
2 | /* pci_sun4v.h: SUN4V specific PCI controller support. |
3 | * | |
4 | * Copyright (C) 2006 David S. Miller (davem@davemloft.net) | |
5 | */ | |
6 | ||
7 | #ifndef _PCI_SUN4V_H | |
8 | #define _PCI_SUN4V_H | |
9 | ||
2e74a74f SR |
10 | long pci_sun4v_iommu_map(unsigned long devhandle, |
11 | unsigned long tsbid, | |
12 | unsigned long num_ttes, | |
13 | unsigned long io_attributes, | |
14 | unsigned long io_page_list_pa); | |
15 | unsigned long pci_sun4v_iommu_demap(unsigned long devhandle, | |
16 | unsigned long tsbid, | |
17 | unsigned long num_ttes); | |
18 | unsigned long pci_sun4v_iommu_getmap(unsigned long devhandle, | |
19 | unsigned long tsbid, | |
20 | unsigned long *io_attributes, | |
21 | unsigned long *real_address); | |
22 | unsigned long pci_sun4v_config_get(unsigned long devhandle, | |
23 | unsigned long pci_device, | |
24 | unsigned long config_offset, | |
25 | unsigned long size); | |
26 | int pci_sun4v_config_put(unsigned long devhandle, | |
27 | unsigned long pci_device, | |
28 | unsigned long config_offset, | |
29 | unsigned long size, | |
30 | unsigned long data); | |
bade5622 | 31 | |
2e74a74f | 32 | unsigned long pci_sun4v_msiq_conf(unsigned long devhandle, |
35a17eb6 DM |
33 | unsigned long msiqid, |
34 | unsigned long msiq_paddr, | |
35 | unsigned long num_entries); | |
2e74a74f SR |
36 | unsigned long pci_sun4v_msiq_info(unsigned long devhandle, |
37 | unsigned long msiqid, | |
38 | unsigned long *msiq_paddr, | |
39 | unsigned long *num_entries); | |
40 | unsigned long pci_sun4v_msiq_getvalid(unsigned long devhandle, | |
41 | unsigned long msiqid, | |
42 | unsigned long *valid); | |
43 | unsigned long pci_sun4v_msiq_setvalid(unsigned long devhandle, | |
44 | unsigned long msiqid, | |
45 | unsigned long valid); | |
46 | unsigned long pci_sun4v_msiq_getstate(unsigned long devhandle, | |
47 | unsigned long msiqid, | |
48 | unsigned long *state); | |
49 | unsigned long pci_sun4v_msiq_setstate(unsigned long devhandle, | |
50 | unsigned long msiqid, | |
51 | unsigned long state); | |
52 | unsigned long pci_sun4v_msiq_gethead(unsigned long devhandle, | |
53 | unsigned long msiqid, | |
54 | unsigned long *head); | |
55 | unsigned long pci_sun4v_msiq_sethead(unsigned long devhandle, | |
56 | unsigned long msiqid, | |
57 | unsigned long head); | |
58 | unsigned long pci_sun4v_msiq_gettail(unsigned long devhandle, | |
59 | unsigned long msiqid, | |
60 | unsigned long *head); | |
61 | unsigned long pci_sun4v_msi_getvalid(unsigned long devhandle, | |
62 | unsigned long msinum, | |
63 | unsigned long *valid); | |
64 | unsigned long pci_sun4v_msi_setvalid(unsigned long devhandle, | |
65 | unsigned long msinum, | |
66 | unsigned long valid); | |
67 | unsigned long pci_sun4v_msi_getmsiq(unsigned long devhandle, | |
68 | unsigned long msinum, | |
69 | unsigned long *msiq); | |
70 | unsigned long pci_sun4v_msi_setmsiq(unsigned long devhandle, | |
71 | unsigned long msinum, | |
72 | unsigned long msiq, | |
73 | unsigned long msitype); | |
74 | unsigned long pci_sun4v_msi_getstate(unsigned long devhandle, | |
75 | unsigned long msinum, | |
76 | unsigned long *state); | |
77 | unsigned long pci_sun4v_msi_setstate(unsigned long devhandle, | |
78 | unsigned long msinum, | |
79 | unsigned long state); | |
80 | unsigned long pci_sun4v_msg_getmsiq(unsigned long devhandle, | |
81 | unsigned long msinum, | |
82 | unsigned long *msiq); | |
83 | unsigned long pci_sun4v_msg_setmsiq(unsigned long devhandle, | |
84 | unsigned long msinum, | |
85 | unsigned long msiq); | |
86 | unsigned long pci_sun4v_msg_getvalid(unsigned long devhandle, | |
87 | unsigned long msinum, | |
88 | unsigned long *valid); | |
89 | unsigned long pci_sun4v_msg_setvalid(unsigned long devhandle, | |
90 | unsigned long msinum, | |
91 | unsigned long valid); | |
35a17eb6 | 92 | |
f0248c15 TD |
93 | /* Sun4v HV IOMMU v2 APIs */ |
94 | unsigned long pci_sun4v_iotsb_conf(unsigned long devhandle, | |
95 | unsigned long ra, | |
96 | unsigned long table_size, | |
97 | unsigned long page_size, | |
98 | unsigned long dvma_base, | |
99 | u64 *iotsb_num); | |
5116ab4e TD |
100 | unsigned long pci_sun4v_iotsb_bind(unsigned long devhandle, |
101 | unsigned long iotsb_num, | |
102 | unsigned int pci_device); | |
f08978b0 TD |
103 | unsigned long pci_sun4v_iotsb_map(unsigned long devhandle, |
104 | unsigned long iotsb_num, | |
105 | unsigned long iotsb_index_iottes, | |
106 | unsigned long io_attributes, | |
107 | unsigned long io_page_list_pa, | |
108 | long *mapped); | |
109 | unsigned long pci_sun4v_iotsb_demap(unsigned long devhandle, | |
110 | unsigned long iotsb_num, | |
111 | unsigned long iotsb_index, | |
112 | unsigned long iottes, | |
113 | unsigned long *demapped); | |
bade5622 | 114 | #endif /* !(_PCI_SUN4V_H) */ |