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26#ifndef DAL_DC_DCN20_DCN20_VMID_H_
27#define DAL_DC_DCN20_DCN20_VMID_H_
28
29#include "vmid.h"
30
31#define BASE_INNER(seg) \
32 DCE_BASE__INST0_SEG ## seg
33
34#define BASE(seg) \
35 BASE_INNER(seg)
36
37#define DCN20_VMID_REG_LIST(id)\
38 SRI(CNTL, DCN_VM_CONTEXT, id),\
39 SRI(PAGE_TABLE_BASE_ADDR_HI32, DCN_VM_CONTEXT, id),\
40 SRI(PAGE_TABLE_BASE_ADDR_LO32, DCN_VM_CONTEXT, id),\
41 SRI(PAGE_TABLE_START_ADDR_HI32, DCN_VM_CONTEXT, id),\
42 SRI(PAGE_TABLE_START_ADDR_LO32, DCN_VM_CONTEXT, id),\
43 SRI(PAGE_TABLE_END_ADDR_HI32, DCN_VM_CONTEXT, id),\
44 SRI(PAGE_TABLE_END_ADDR_LO32, DCN_VM_CONTEXT, id)
45
46#define DCN20_VMID_MASK_SH_LIST(mask_sh)\
47 SF(DCN_VM_CONTEXT0_CNTL, VM_CONTEXT0_PAGE_TABLE_DEPTH, mask_sh),\
48 SF(DCN_VM_CONTEXT0_CNTL, VM_CONTEXT0_PAGE_TABLE_BLOCK_SIZE, mask_sh),\
49 SF(DCN_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, VM_CONTEXT0_PAGE_DIRECTORY_ENTRY_HI32, mask_sh),\
50 SF(DCN_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, VM_CONTEXT0_PAGE_DIRECTORY_ENTRY_LO32, mask_sh),\
51 SF(DCN_VM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, VM_CONTEXT0_START_LOGICAL_PAGE_NUMBER_HI4, mask_sh),\
52 SF(DCN_VM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, VM_CONTEXT0_START_LOGICAL_PAGE_NUMBER_LO32, mask_sh),\
53 SF(DCN_VM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, VM_CONTEXT0_END_LOGICAL_PAGE_NUMBER_HI4, mask_sh),\
54 SF(DCN_VM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, VM_CONTEXT0_END_LOGICAL_PAGE_NUMBER_LO32, mask_sh)
55
56#define DCN20_VMID_REG_FIELD_LIST(type)\
57 type VM_CONTEXT0_PAGE_TABLE_DEPTH;\
58 type VM_CONTEXT0_PAGE_TABLE_BLOCK_SIZE;\
59 type VM_CONTEXT0_PAGE_DIRECTORY_ENTRY_HI32;\
60 type VM_CONTEXT0_PAGE_DIRECTORY_ENTRY_LO32;\
61 type VM_CONTEXT0_START_LOGICAL_PAGE_NUMBER_HI4;\
62 type VM_CONTEXT0_START_LOGICAL_PAGE_NUMBER_LO32;\
63 type VM_CONTEXT0_END_LOGICAL_PAGE_NUMBER_HI4;\
64 type VM_CONTEXT0_END_LOGICAL_PAGE_NUMBER_LO32
65
66struct dcn20_vmid_shift {
67 DCN20_VMID_REG_FIELD_LIST(uint8_t);
68};
69
70struct dcn20_vmid_mask {
71 DCN20_VMID_REG_FIELD_LIST(uint32_t);
72};
73
74struct dcn20_vmid {
75 struct dc_context *ctx;
76 const struct dcn_vmid_registers *regs;
77 const struct dcn20_vmid_shift *shifts;
78 const struct dcn20_vmid_mask *masks;
79};
80
81void dcn20_vmid_setup(struct dcn20_vmid *vmid, const struct dcn_vmid_page_table_config *config);
82
83#endif
84