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47 #ifndef ADF_TRANSPORT_ACCESS_MACROS_H
48 #define ADF_TRANSPORT_ACCESS_MACROS_H
49
50 #include "adf_accel_devices.h"
51 #define ADF_BANK_INT_SRC_SEL_MASK_0 0x4444444CUL
52 #define ADF_BANK_INT_SRC_SEL_MASK_X 0x44444444UL
53 #define ADF_BANK_INT_FLAG_CLEAR_MASK 0xFFFF
54 #define ADF_RING_CSR_RING_CONFIG 0x000
55 #define ADF_RING_CSR_RING_LBASE 0x040
56 #define ADF_RING_CSR_RING_UBASE 0x080
57 #define ADF_RING_CSR_RING_HEAD 0x0C0
58 #define ADF_RING_CSR_RING_TAIL 0x100
59 #define ADF_RING_CSR_E_STAT 0x14C
60 #define ADF_RING_CSR_INT_FLAG 0x170
61 #define ADF_RING_CSR_INT_SRCSEL 0x174
62 #define ADF_RING_CSR_INT_SRCSEL_2 0x178
63 #define ADF_RING_CSR_INT_COL_EN 0x17C
64 #define ADF_RING_CSR_INT_COL_CTL 0x180
65 #define ADF_RING_CSR_INT_FLAG_AND_COL 0x184
66 #define ADF_RING_CSR_INT_COL_CTL_ENABLE 0x80000000
67 #define ADF_RING_BUNDLE_SIZE 0x1000
68 #define ADF_RING_CONFIG_NEAR_FULL_WM 0x0A
69 #define ADF_RING_CONFIG_NEAR_EMPTY_WM 0x05
70 #define ADF_COALESCING_MIN_TIME 0x1FF
71 #define ADF_COALESCING_MAX_TIME 0xFFFFF
72 #define ADF_COALESCING_DEF_TIME 0x27FF
73 #define ADF_RING_NEAR_WATERMARK_512 0x08
74 #define ADF_RING_NEAR_WATERMARK_0 0x00
75 #define ADF_RING_EMPTY_SIG 0x7F7F7F7F
76
77
78 #define ADF_RING_SIZE_128 0x01
79 #define ADF_RING_SIZE_256 0x02
80 #define ADF_RING_SIZE_512 0x03
81 #define ADF_RING_SIZE_4K 0x06
82 #define ADF_RING_SIZE_16K 0x08
83 #define ADF_RING_SIZE_4M 0x10
84 #define ADF_MIN_RING_SIZE ADF_RING_SIZE_128
85 #define ADF_MAX_RING_SIZE ADF_RING_SIZE_4M
86 #define ADF_DEFAULT_RING_SIZE ADF_RING_SIZE_16K
87
88
89 #define ADF_MSG_SIZE_32 0x01
90 #define ADF_MSG_SIZE_64 0x02
91 #define ADF_MSG_SIZE_128 0x04
92 #define ADF_MIN_MSG_SIZE ADF_MSG_SIZE_32
93 #define ADF_MAX_MSG_SIZE ADF_MSG_SIZE_128
94
95
96 #define ADF_MSG_SIZE_TO_BYTES(SIZE) (SIZE << 5)
97 #define ADF_BYTES_TO_MSG_SIZE(SIZE) (SIZE >> 5)
98 #define ADF_SIZE_TO_RING_SIZE_IN_BYTES(SIZE) ((1 << (SIZE - 1)) << 7)
99 #define ADF_RING_SIZE_IN_BYTES_TO_SIZE(SIZE) ((1 << (SIZE - 1)) >> 7)
100
101
102 #define ADF_RING_SIZE_BYTES_MIN(SIZE) \
103 ((SIZE < ADF_SIZE_TO_RING_SIZE_IN_BYTES(ADF_RING_SIZE_4K)) ? \
104 ADF_SIZE_TO_RING_SIZE_IN_BYTES(ADF_RING_SIZE_4K) : SIZE)
105 #define ADF_RING_SIZE_MODULO(SIZE) (SIZE + 0x6)
106 #define ADF_SIZE_TO_POW(SIZE) ((((SIZE & 0x4) >> 1) | ((SIZE & 0x4) >> 2) | \
107 SIZE) & ~0x4)
108
109 #define ADF_MAX_INFLIGHTS(RING_SIZE, MSG_SIZE) \
110 ((((1 << (RING_SIZE - 1)) << 3) >> ADF_SIZE_TO_POW(MSG_SIZE)) - 1)
111 #define BUILD_RING_CONFIG(size) \
112 ((ADF_RING_NEAR_WATERMARK_0 << ADF_RING_CONFIG_NEAR_FULL_WM) \
113 | (ADF_RING_NEAR_WATERMARK_0 << ADF_RING_CONFIG_NEAR_EMPTY_WM) \
114 | size)
115 #define BUILD_RESP_RING_CONFIG(size, watermark_nf, watermark_ne) \
116 ((watermark_nf << ADF_RING_CONFIG_NEAR_FULL_WM) \
117 | (watermark_ne << ADF_RING_CONFIG_NEAR_EMPTY_WM) \
118 | size)
119 #define BUILD_RING_BASE_ADDR(addr, size) \
120 ((addr >> 6) & (0xFFFFFFFFFFFFFFFFULL << size))
121 #define READ_CSR_RING_HEAD(csr_base_addr, bank, ring) \
122 ADF_CSR_RD(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
123 ADF_RING_CSR_RING_HEAD + (ring << 2))
124 #define READ_CSR_RING_TAIL(csr_base_addr, bank, ring) \
125 ADF_CSR_RD(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
126 ADF_RING_CSR_RING_TAIL + (ring << 2))
127 #define READ_CSR_E_STAT(csr_base_addr, bank) \
128 ADF_CSR_RD(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
129 ADF_RING_CSR_E_STAT)
130 #define WRITE_CSR_RING_CONFIG(csr_base_addr, bank, ring, value) \
131 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
132 ADF_RING_CSR_RING_CONFIG + (ring << 2), value)
133 #define WRITE_CSR_RING_BASE(csr_base_addr, bank, ring, value) \
134 do { \
135 uint32_t l_base = 0, u_base = 0; \
136 l_base = (uint32_t)(value & 0xFFFFFFFF); \
137 u_base = (uint32_t)((value & 0xFFFFFFFF00000000ULL) >> 32); \
138 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
139 ADF_RING_CSR_RING_LBASE + (ring << 2), l_base); \
140 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
141 ADF_RING_CSR_RING_UBASE + (ring << 2), u_base); \
142 } while (0)
143 #define WRITE_CSR_RING_HEAD(csr_base_addr, bank, ring, value) \
144 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
145 ADF_RING_CSR_RING_HEAD + (ring << 2), value)
146 #define WRITE_CSR_RING_TAIL(csr_base_addr, bank, ring, value) \
147 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
148 ADF_RING_CSR_RING_TAIL + (ring << 2), value)
149 #define WRITE_CSR_INT_FLAG(csr_base_addr, bank, value) \
150 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
151 ADF_RING_CSR_INT_FLAG, value)
152 #define WRITE_CSR_INT_SRCSEL(csr_base_addr, bank) \
153 do { \
154 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
155 ADF_RING_CSR_INT_SRCSEL, ADF_BANK_INT_SRC_SEL_MASK_0); \
156 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
157 ADF_RING_CSR_INT_SRCSEL_2, ADF_BANK_INT_SRC_SEL_MASK_X); \
158 } while (0)
159 #define WRITE_CSR_INT_COL_EN(csr_base_addr, bank, value) \
160 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
161 ADF_RING_CSR_INT_COL_EN, value)
162 #define WRITE_CSR_INT_COL_CTL(csr_base_addr, bank, value) \
163 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
164 ADF_RING_CSR_INT_COL_CTL, \
165 ADF_RING_CSR_INT_COL_CTL_ENABLE | value)
166 #define WRITE_CSR_INT_FLAG_AND_COL(csr_base_addr, bank, value) \
167 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
168 ADF_RING_CSR_INT_FLAG_AND_COL, value)
169 #endif