1 /* 2 * Copyright (c) 2013 NVIDIA Corporation. 3 * 4 * This program is free software; you can redistribute it and/or modify it 5 * under the terms and conditions of the GNU General Public License, 6 * version 2, as published by the Free Software Foundation. 7 * 8 * This program is distributed in the hope it will be useful, but WITHOUT 9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 11 * more details. 12 * 13 * You should have received a copy of the GNU General Public License 14 * along with this program. If not, see <http://www.gnu.org/licenses/>. 15 * 16 */ 17 18 /* 19 * Function naming determines intended use: 20 * 21 * <x>_r(void) : Returns the offset for register <x>. 22 * 23 * <x>_w(void) : Returns the word offset for word (4 byte) element <x>. 24 * 25 * <x>_<y>_s(void) : Returns size of field <y> of register <x> in bits. 26 * 27 * <x>_<y>_f(u32 v) : Returns a value based on 'v' which has been shifted 28 * and masked to place it at field <y> of register <x>. This value 29 * can be |'d with others to produce a full register value for 30 * register <x>. 31 * 32 * <x>_<y>_m(void) : Returns a mask for field <y> of register <x>. This 33 * value can be ~'d and then &'d to clear the value of field <y> for 34 * register <x>. 35 * 36 * <x>_<y>_<z>_f(void) : Returns the constant value <z> after being shifted 37 * to place it at field <y> of register <x>. This value can be |'d 38 * with others to produce a full register value for <x>. 39 * 40 * <x>_<y>_v(u32 r) : Returns the value of field <y> from a full register 41 * <x> value 'r' after being shifted to place its LSB at bit 0. 42 * This value is suitable for direct comparison with other unshifted 43 * values appropriate for use in field <y> of register <x>. 44 * 45 * <x>_<y>_<z>_v(void) : Returns the constant value for <z> defined for 46 * field <y> of register <x>. This value is suitable for direct 47 * comparison with unshifted values appropriate for use in field <y> 48 * of register <x>. 49 */ 50 51 #ifndef HOST1X_HW_HOST1X02_UCLASS_H 52 #define HOST1X_HW_HOST1X02_UCLASS_H 53 54 static inline u32 host1x_uclass_incr_syncpt_r(void) 55 { 56 return 0x0; 57 } 58 #define HOST1X_UCLASS_INCR_SYNCPT \ 59 host1x_uclass_incr_syncpt_r() 60 static inline u32 host1x_uclass_incr_syncpt_cond_f(u32 v) 61 { 62 return (v & 0xff) << 8; 63 } 64 #define HOST1X_UCLASS_INCR_SYNCPT_COND_F(v) \ 65 host1x_uclass_incr_syncpt_cond_f(v) 66 static inline u32 host1x_uclass_incr_syncpt_indx_f(u32 v) 67 { 68 return (v & 0xff) << 0; 69 } 70 #define HOST1X_UCLASS_INCR_SYNCPT_INDX_F(v) \ 71 host1x_uclass_incr_syncpt_indx_f(v) 72 static inline u32 host1x_uclass_wait_syncpt_r(void) 73 { 74 return 0x8; 75 } 76 #define HOST1X_UCLASS_WAIT_SYNCPT \ 77 host1x_uclass_wait_syncpt_r() 78 static inline u32 host1x_uclass_wait_syncpt_indx_f(u32 v) 79 { 80 return (v & 0xff) << 24; 81 } 82 #define HOST1X_UCLASS_WAIT_SYNCPT_INDX_F(v) \ 83 host1x_uclass_wait_syncpt_indx_f(v) 84 static inline u32 host1x_uclass_wait_syncpt_thresh_f(u32 v) 85 { 86 return (v & 0xffffff) << 0; 87 } 88 #define HOST1X_UCLASS_WAIT_SYNCPT_THRESH_F(v) \ 89 host1x_uclass_wait_syncpt_thresh_f(v) 90 static inline u32 host1x_uclass_wait_syncpt_base_r(void) 91 { 92 return 0x9; 93 } 94 #define HOST1X_UCLASS_WAIT_SYNCPT_BASE \ 95 host1x_uclass_wait_syncpt_base_r() 96 static inline u32 host1x_uclass_wait_syncpt_base_indx_f(u32 v) 97 { 98 return (v & 0xff) << 24; 99 } 100 #define HOST1X_UCLASS_WAIT_SYNCPT_BASE_INDX_F(v) \ 101 host1x_uclass_wait_syncpt_base_indx_f(v) 102 static inline u32 host1x_uclass_wait_syncpt_base_base_indx_f(u32 v) 103 { 104 return (v & 0xff) << 16; 105 } 106 #define HOST1X_UCLASS_WAIT_SYNCPT_BASE_BASE_INDX_F(v) \ 107 host1x_uclass_wait_syncpt_base_base_indx_f(v) 108 static inline u32 host1x_uclass_wait_syncpt_base_offset_f(u32 v) 109 { 110 return (v & 0xffff) << 0; 111 } 112 #define HOST1X_UCLASS_WAIT_SYNCPT_BASE_OFFSET_F(v) \ 113 host1x_uclass_wait_syncpt_base_offset_f(v) 114 static inline u32 host1x_uclass_load_syncpt_base_base_indx_f(u32 v) 115 { 116 return (v & 0xff) << 24; 117 } 118 #define HOST1X_UCLASS_LOAD_SYNCPT_BASE_BASE_INDX_F(v) \ 119 host1x_uclass_load_syncpt_base_base_indx_f(v) 120 static inline u32 host1x_uclass_load_syncpt_base_value_f(u32 v) 121 { 122 return (v & 0xffffff) << 0; 123 } 124 #define HOST1X_UCLASS_LOAD_SYNCPT_BASE_VALUE_F(v) \ 125 host1x_uclass_load_syncpt_base_value_f(v) 126 static inline u32 host1x_uclass_incr_syncpt_base_base_indx_f(u32 v) 127 { 128 return (v & 0xff) << 24; 129 } 130 #define HOST1X_UCLASS_INCR_SYNCPT_BASE_BASE_INDX_F(v) \ 131 host1x_uclass_incr_syncpt_base_base_indx_f(v) 132 static inline u32 host1x_uclass_incr_syncpt_base_offset_f(u32 v) 133 { 134 return (v & 0xffffff) << 0; 135 } 136 #define HOST1X_UCLASS_INCR_SYNCPT_BASE_OFFSET_F(v) \ 137 host1x_uclass_incr_syncpt_base_offset_f(v) 138 static inline u32 host1x_uclass_indoff_r(void) 139 { 140 return 0x2d; 141 } 142 #define HOST1X_UCLASS_INDOFF \ 143 host1x_uclass_indoff_r() 144 static inline u32 host1x_uclass_indoff_indbe_f(u32 v) 145 { 146 return (v & 0xf) << 28; 147 } 148 #define HOST1X_UCLASS_INDOFF_INDBE_F(v) \ 149 host1x_uclass_indoff_indbe_f(v) 150 static inline u32 host1x_uclass_indoff_autoinc_f(u32 v) 151 { 152 return (v & 0x1) << 27; 153 } 154 #define HOST1X_UCLASS_INDOFF_AUTOINC_F(v) \ 155 host1x_uclass_indoff_autoinc_f(v) 156 static inline u32 host1x_uclass_indoff_indmodid_f(u32 v) 157 { 158 return (v & 0xff) << 18; 159 } 160 #define HOST1X_UCLASS_INDOFF_INDMODID_F(v) \ 161 host1x_uclass_indoff_indmodid_f(v) 162 static inline u32 host1x_uclass_indoff_indroffset_f(u32 v) 163 { 164 return (v & 0xffff) << 2; 165 } 166 #define HOST1X_UCLASS_INDOFF_INDROFFSET_F(v) \ 167 host1x_uclass_indoff_indroffset_f(v) 168 static inline u32 host1x_uclass_indoff_rwn_read_v(void) 169 { 170 return 1; 171 } 172 #define HOST1X_UCLASS_INDOFF_INDROFFSET_F(v) \ 173 host1x_uclass_indoff_indroffset_f(v) 174 175 #endif 176