{ 139, 120, 120, 12, 2 }, /* index 15 */
};
+#ifdef NR_TDD
+
+/* prach config index Table 6.3.3.2-3 spec 38.211
+ * PRACH format given as follows:
+ * 0 = 0
+ * 1 = 1
+ * 2 = 2
+ * 3 = 3
+ * 4 = A1
+ * 5 = A2
+ * 6 = A3
+ * 7 = B1
+ * 8 = B4
+ * 9 = C0
+ * 10 = C2
+ * 11 = A1/B1
+ * 12 = A2/B2
+ * 13 = A3/B3
+ * Subframe num is represented considering 0-9 bits and
+ * value 1 corresponds to the subframe that is valid
+ */
+
+uint16_t prachCfgIdxTable[MAX_PRACH_CONFIG_IDX][8] = {
+{ 0, 16, 1, 512, 0, 0, 0, 0 }, /* index 0 */
+{ 0, 8, 1, 512, 0, 0, 0, 0 }, /* index 1 */
+{ 0, 4, 1, 512, 0, 0, 0, 0 }, /* index 2 */
+{ 0, 2, 0, 512, 0, 0, 0, 0 }, /* index 3 */
+{ 0, 2, 1, 512, 0, 0, 0, 0 }, /* index 4 */
+{ 0, 2, 0, 16, 0, 0, 0, 0 }, /* index 5 */
+{ 0, 2, 1, 16, 0, 0, 0, 0 }, /* index 6 */
+{ 0, 1, 0, 512, 0, 0, 0, 0 }, /* index 7 */
+{ 0, 1, 0, 256, 0, 0, 0, 0 }, /* index 8 */
+{ 0, 1, 0, 128, 0, 0, 0, 0 }, /* index 9 */
+{ 0, 1, 0, 64, 0, 0, 0, 0 }, /* index 10 */
+{ 0, 1, 0, 32, 0, 0, 0, 0 }, /* index 11 */
+{ 0, 1, 0, 16, 0, 0, 0, 0 }, /* index 12 */
+{ 0, 1, 0, 8, 0, 0, 0, 0 }, /* index 13 */
+{ 0, 1, 0, 4, 0, 0, 0, 0 }, /* index 14 */
+{ 0, 1, 0, 66, 0, 0, 0, 0 }, /* index 15 */
+{ 0, 1, 0, 66, 7, 0, 0, 0 }, /* index 16 */
+{ 0, 1, 0, 528, 0, 0, 0, 0 }, /* index 17 */
+{ 0, 1, 0, 264, 0, 0, 0, 0 }, /* index 18 */
+{ 0, 1, 0, 132, 0, 0, 0, 0 }, /* index 19 */
+{ 0, 1, 0, 768, 0, 0, 0, 0 }, /* index 20 */
+{ 0, 1, 0, 784, 0, 0, 0, 0 }, /* index 21 */
+{ 0, 1, 0, 536, 0, 0, 0, 0 }, /* index 22 */
+{ 0, 1, 0, 896, 0, 0, 0, 0 }, /* index 23 */
+{ 0, 1, 0, 792, 0, 0, 0, 0 }, /* index 24 */
+{ 0, 1, 0, 960, 0, 0, 0, 0 }, /* index 25 */
+{ 0, 1, 0, 594, 0, 0, 0, 0 }, /* index 26 */
+{ 0, 1, 0, 682, 0, 0, 0, 0 }, /* index 27 */
+{ 1, 16, 1, 128, 0, 0, 0, 0 }, /* index 28 */
+{ 1, 8, 1, 128, 0, 0, 0, 0 }, /* index 29 */
+{ 1, 4, 1, 128, 0, 0, 0, 0 }, /* index 30 */
+{ 1, 2, 0, 128, 0, 0, 0, 0 }, /* index 31 */
+{ 1, 2, 1, 128, 0, 0, 0, 0 }, /* index 32 */
+{ 1, 1, 0, 128, 0, 0, 0, 0 }, /* index 33 */
+{ 2, 16, 1, 64, 0, 0, 0, 0 }, /* index 34 */
+{ 2, 8, 1, 64, 0, 0, 0, 0 }, /* index 35 */
+{ 2, 4, 1, 64, 0, 0, 0, 0 }, /* index 36 */
+{ 2, 2, 0, 64, 7, 0, 0, 0 }, /* index 37 */
+{ 2, 2, 1, 64, 7, 0, 0, 0 }, /* index 38 */
+{ 2, 1, 0, 64, 7, 0, 0, 0 }, /* index 39 */
+{ 3, 16, 1, 512, 0, 0, 0, 0 }, /* index 40 */
+{ 3, 8, 1, 512, 0, 0, 0, 0 }, /* index 41 */
+{ 3, 4, 1, 512, 0, 0, 0, 0 }, /* index 42 */
+{ 3, 2, 0, 512, 0, 0, 0, 0 }, /* index 43 */
+{ 3, 2, 1, 512, 0, 0, 0, 0 }, /* index 44 */
+{ 3, 2, 0, 16, 0, 0, 0, 0 }, /* index 45 */
+{ 3, 2, 1, 16, 0, 0, 0, 0 }, /* index 46 */
+{ 3, 1, 0, 512, 0, 0, 0, 0 }, /* index 47 */
+{ 3, 1, 0, 256, 0, 0, 0, 0 }, /* index 48 */
+{ 3, 1, 0, 128, 0, 0, 0, 0 }, /* index 49 */
+{ 3, 1, 0, 64, 0, 0, 0, 0 }, /* index 50 */
+{ 3, 1, 0, 32, 0, 0, 0, 0 }, /* index 51 */
+{ 3, 1, 0, 16, 0, 0, 0, 0 }, /* index 52 */
+{ 3, 1, 0, 8, 0, 0, 0, 0 }, /* index 53 */
+{ 3, 1, 0, 4, 0, 0, 0, 0 }, /* index 54 */
+{ 3, 1, 0, 66, 0, 0, 0, 0 }, /* index 55 */
+{ 3, 1, 0, 66, 7, 0, 0, 0 }, /* index 56 */
+{ 3, 1, 0, 528, 0, 0, 0, 0 }, /* index 57 */
+{ 3, 1, 0, 264, 0, 0, 0, 0 }, /* index 58 */
+{ 3, 1, 0, 132, 0, 0, 0, 0 }, /* index 59 */
+{ 3, 1, 0, 768, 0, 0, 0, 0 }, /* index 60 */
+{ 3, 1, 0, 784, 0, 0, 0, 0 }, /* index 61 */
+{ 3, 1, 0, 536, 0, 0, 0, 0 }, /* index 62 */
+{ 3, 1, 0, 896, 0, 0, 0, 0 }, /* index 63 */
+{ 3, 1, 0, 792, 0, 0, 0, 0 }, /* index 64 */
+{ 3, 1, 0, 594, 0, 0, 0, 0 }, /* index 65 */
+{ 3, 1, 0, 682, 0, 0, 0, 0 }, /* index 66 */
+{ 4, 16, 1, 512, 0, 2, 6, 2 }, /* index 67 */
+{ 4, 8, 1, 512, 0, 2, 6, 2 }, /* index 68 */
+{ 4, 4, 1, 512, 0, 1, 6, 2 }, /* index 69 */
+{ 4, 2, 1, 512, 0, 1, 6, 2 }, /* index 70 */
+{ 4, 2, 1, 528, 7, 1, 3, 2 }, /* index 71 */
+{ 4, 2, 1, 640, 7, 1, 3, 2 }, /* index 72 */
+{ 4, 2, 1, 640, 0, 1, 6, 2 }, /* index 73 */
+{ 4, 2, 1, 768, 0, 2, 6, 2 }, /* index 74 */
+{ 4, 2, 1, 528, 0, 2, 6, 2 }, /* index 75 */
+{ 4, 2, 1, 924, 0, 1, 6, 2 }, /* index 76 */
+{ 4, 1, 0, 512, 0, 2, 6, 2 }, /* index 77 */
+{ 4, 1, 0, 512, 7, 1, 3, 2 }, /* index 78 */
+{ 4, 1, 0, 512, 0, 1, 6, 2 }, /* index 79 */
+{ 4, 1, 0, 768, 0, 2, 6, 2 }, /* index 80 */
+{ 4, 1, 0, 528, 0, 1, 6, 2 }, /* index 81 */
+{ 4, 1, 0, 640, 7, 1, 3, 2 }, /* index 82 */
+{ 4, 1, 0, 792, 0, 1, 6, 2 }, /* index 83 */
+{ 4, 1, 0, 792, 0, 2, 6, 2 }, /* index 84 */
+{ 4, 1, 0, 682, 0, 1, 6, 2 }, /* index 85 */
+{ 4, 1, 0, 1023, 7, 1, 3, 2 }, /* index 86 */
+{ 5, 16, 1, 512, 0, 2, 3, 4 }, /* index 87 */
+{ 5, 8, 1, 512, 0, 2, 3, 4 }, /* index 88 */
+{ 5, 4, 1, 512, 0, 1, 3, 4 }, /* index 89 */
+{ 5, 2, 1, 640, 0, 1, 3, 4 }, /* index 90 */
+{ 5, 2, 1, 768, 0, 2, 3, 4 }, /* index 91 */
+{ 5, 2, 1, 640, 9, 1, 1, 4 }, /* index 92 */
+{ 5, 2, 1, 528, 9, 1, 1, 4 }, /* index 93 */
+{ 5, 2, 1, 528, 0, 2, 3, 4 }, /* index 94 */
+{ 5, 2, 1, 924, 0, 1, 3, 4 }, /* index 95 */
+{ 5, 1, 0, 4, 0, 1, 3, 4 }, /* index 96 */
+{ 5, 1, 0, 128, 0, 1, 3, 4 }, /* index 97 */
+{ 5, 2, 1, 512, 0, 1, 3, 4 }, /* index 98 */
+{ 5, 1, 0, 512, 0, 2, 3, 4 }, /* index 99 */
+{ 5, 1, 0, 512, 9, 1, 1, 4 }, /* index 100 */
+{ 5, 1, 0, 512, 0, 1, 3, 4 }, /* index 101 */
+{ 5, 1, 0, 132, 0, 1, 3, 4 }, /* index 102 */
+{ 5, 1, 0, 768, 0, 2, 3, 4 }, /* index 103 */
+{ 5, 1, 0, 528, 0, 1, 3, 4 }, /* index 104 */
+{ 5, 1, 0, 640, 9, 1, 1, 4 }, /* index 105 */
+{ 5, 1, 0, 792, 0, 1, 3, 4 }, /* index 106 */
+{ 5, 1, 0, 792, 0, 2, 3, 4 }, /* index 107 */
+{ 5, 1, 0, 682, 0, 1, 3, 4 }, /* index 108 */
+{ 5, 1, 0, 1023, 9, 1, 1, 4 }, /* index 109 */
+{ 6, 16, 1, 512, 0, 2, 2, 6 }, /* index 110 */
+{ 6, 8, 1, 512, 0, 2, 2, 6 }, /* index 111 */
+{ 6, 4, 1, 512, 0, 1, 2, 6 }, /* index 112 */
+{ 6, 2, 1, 528, 7, 1, 1, 6 }, /* index 113 */
+{ 6, 2, 1, 640, 7, 1, 1, 6 }, /* index 114 */
+{ 6, 2, 1, 640, 0, 1, 2, 6 }, /* index 115 */
+{ 6, 2, 1, 528, 0, 2, 2, 6 }, /* index 116 */
+{ 6, 2, 1, 768, 0, 2, 2, 6 }, /* index 117 */
+{ 6, 2, 1, 924, 0, 1, 2, 6 }, /* index 118 */
+{ 6, 1, 0, 4, 0, 1, 2, 6 }, /* index 119 */
+{ 6, 1, 0, 128, 0, 1, 2, 6 }, /* index 120 */
+{ 6, 2, 1, 512, 0, 1, 2, 6 }, /* index 121 */
+{ 6, 1, 0, 512, 0, 2, 2, 6 }, /* index 122 */
+{ 6, 1, 0, 512, 7, 1, 1, 6 }, /* index 123 */
+{ 6, 1, 0, 512, 0, 1, 2, 6 }, /* index 124 */
+{ 6, 1, 0, 132, 0, 1, 2, 6 }, /* index 125 */
+{ 6, 1, 0, 768, 0, 2, 2, 6 }, /* index 126 */
+{ 6, 1, 0, 528, 0, 1, 2, 6 }, /* index 127 */
+{ 6, 1, 0, 640, 7, 1, 1, 6 }, /* index 128 */
+{ 6, 1, 0, 792, 0, 1, 2, 6 }, /* index 129 */
+{ 6, 1, 0, 792, 0, 2, 2, 6 }, /* index 130 */
+{ 6, 1, 0, 682, 0, 1, 2, 6 }, /* index 131 */
+{ 6, 1, 0, 1023, 7, 1, 1, 6 }, /* index 132 */
+{ 7, 4, 1, 512, 2, 1, 6, 2 }, /* index 133 */
+{ 7, 2, 1, 512, 2, 1, 6, 2 }, /* index 134 */
+{ 7, 2, 1, 640, 2, 1, 6, 2 }, /* index 135 */
+{ 7, 2, 1, 528, 8, 1, 3, 2 }, /* index 136 */
+{ 7, 2, 1, 528, 2, 2, 6, 2 }, /* index 137 */
+{ 7, 1, 0, 512, 2, 2, 6, 2 }, /* index 138 */
+{ 7, 1, 0, 512, 8, 1, 3, 2 }, /* index 139 */
+{ 7, 1, 0, 512, 2, 1, 6, 2 }, /* index 140 */
+{ 7, 1, 0, 768, 2, 2, 6, 2 }, /* index 141 */
+{ 7, 1, 0, 528, 2, 1, 6, 2 }, /* index 142 */
+{ 7, 1, 0, 640, 8, 1, 3, 2 }, /* index 143 */
+{ 7, 1, 0, 682, 2, 1, 6, 2 }, /* index 144 */
+{ 8, 16, 1, 512, 0, 2, 1, 12 }, /* index 145 */
+{ 8, 8, 1, 512, 0, 2, 1, 12 }, /* index 146 */
+{ 8, 4, 1, 512, 2, 1, 1, 12 }, /* index 147 */
+{ 8, 2, 1, 512, 0, 1, 1, 12 }, /* index 148 */
+{ 8, 2, 1, 512, 2, 1, 1, 12 }, /* index 149 */
+{ 8, 2, 1, 640, 2, 1, 1, 12 }, /* index 150 */
+{ 8, 2, 1, 528, 2, 1, 1, 12 }, /* index 151 */
+{ 8, 2, 1, 528, 0, 2, 1, 12 }, /* index 152 */
+{ 8, 2, 1, 768, 0, 2, 1, 12 }, /* index 153 */
+{ 8, 2, 1, 924, 0, 1, 1, 12 }, /* index 154 */
+{ 8, 1, 0, 2, 0, 1, 1, 12 }, /* index 155 */
+{ 8, 1, 0, 4, 0, 1, 1, 12 }, /* index 156 */
+{ 8, 1, 0, 16, 0, 1, 1, 12 }, /* index 157 */
+{ 8, 1, 0, 128, 0, 1, 1, 12 }, /* index 158 */
+{ 8, 1, 0, 512, 0, 1, 1, 12 }, /* index 159 */
+{ 8, 1, 0, 512, 2, 1, 1, 12 }, /* index 160 */
+{ 8, 1, 0, 512, 0, 2, 1, 12 }, /* index 161 */
+{ 8, 1, 0, 528, 2, 1, 1, 12 }, /* index 162 */
+{ 8, 1, 0, 640, 2, 1, 1, 12 }, /* index 163 */
+{ 8, 1, 0, 768, 0, 2, 1, 12 }, /* index 164 */
+{ 8, 1, 0, 792, 2, 1, 1, 12 }, /* index 165 */
+{ 8, 1, 0, 682, 2, 1, 1, 12 }, /* index 166 */
+{ 8, 1, 0, 1023, 0, 2, 1, 12 }, /* index 167 */
+{ 8, 1, 0, 1023, 2, 1, 1, 12 }, /* index 168 */
+{ 9, 16, 1, 512, 2, 2, 6, 2 }, /* index 169 */
+{ 9, 8, 1, 512, 2, 2, 6, 2 }, /* index 170 */
+{ 9, 4, 1, 512, 2, 1, 6, 2 }, /* index 171 */
+{ 9, 2, 1, 512, 2, 1, 6, 2 }, /* index 172 */
+{ 9, 2, 1, 768, 2, 2, 6, 2 }, /* index 173 */
+{ 9, 2, 1, 640, 2, 1, 6, 2 }, /* index 174 */
+{ 9, 2, 1, 640, 8, 1, 3, 2 }, /* index 175 */
+{ 9, 2, 1, 528, 8, 1, 3, 2 }, /* index 176 */
+{ 9, 2, 1, 528, 2, 2, 6, 2 }, /* index 177 */
+{ 9, 2, 1, 924, 2, 1, 6, 2 }, /* index 178 */
+{ 9, 1, 0, 512, 2, 2, 6, 2 }, /* index 179 */
+{ 9, 1, 0, 512, 8, 1, 3, 2 }, /* index 180 */
+{ 9, 1, 0, 512, 2, 1, 6, 2 }, /* index 181 */
+{ 9, 1, 0, 768, 2, 2, 6, 2 }, /* index 182 */
+{ 9, 1, 0, 528, 2, 1, 6, 2 }, /* index 183 */
+{ 9, 1, 0, 640, 8, 1, 3, 2 }, /* index 184 */
+{ 9, 1, 0, 792, 2, 1, 6, 2 }, /* index 185 */
+{ 9, 1, 0, 792, 2, 2, 6, 2 }, /* index 186 */
+{ 9, 1, 0, 682, 2, 1, 6, 2 }, /* index 187 */
+{ 9, 1, 0, 1023, 8, 1, 3, 2 }, /* index 188 */
+{10, 16, 1, 512, 2, 2, 2, 6 }, /* index 189 */
+{10, 8, 1, 512, 2, 2, 2, 6 }, /* index 190 */
+{10, 4, 1, 512, 2, 1, 2, 6 }, /* index 191 */
+{10, 2, 1, 512, 2, 1, 2, 6 }, /* index 192 */
+{10, 2, 1, 768, 2, 2, 2, 6 }, /* index 193 */
+{10, 2, 1, 640, 2, 1, 2, 6 }, /* index 194 */
+{10, 2, 1, 640, 8, 1, 1, 6 }, /* index 195 */
+{10, 2, 1, 528, 8, 1, 1, 6 }, /* index 196 */
+{10, 2, 1, 528, 2, 2, 2, 6 }, /* index 197 */
+{10, 2, 1, 924, 2, 1, 2, 6 }, /* index 198 */
+{10, 8, 1, 512, 8, 2, 1, 6 }, /* index 199 */
+{10, 4, 1, 512, 8, 1, 1, 6 }, /* index 200 */
+{10, 1, 0, 512, 2, 2, 2, 6 }, /* index 201 */
+{10, 1, 0, 512, 8, 1, 1, 6 }, /* index 202 */
+{10, 1, 0, 512, 2, 1, 2, 6 }, /* index 203 */
+{10, 1, 0, 768, 2, 2, 2, 6 }, /* index 204 */
+{10, 1, 0, 528, 2, 1, 2, 6 }, /* index 205 */
+{10, 1, 0, 640, 8, 1, 1, 6 }, /* index 206 */
+{10, 1, 0, 792, 2, 1, 2, 6 }, /* index 207 */
+{10, 1, 0, 792, 2, 2, 2, 6 }, /* index 208 */
+{10, 1, 0, 682, 2, 1, 2, 6 }, /* index 209 */
+{10, 1, 0, 1023, 8, 1, 1, 6 }, /* index 210 */
+{11, 2, 1, 512, 2, 1, 6, 2 }, /* index 211 */
+{11, 2, 1, 528, 8, 1, 3, 2 }, /* index 212 */
+{11, 2, 1, 640, 8, 1, 3, 2 }, /* index 213 */
+{11, 2, 1, 640, 2, 1, 6, 2 }, /* index 214 */
+{11, 2, 1, 528, 2, 2, 6, 2 }, /* index 215 */
+{11, 2, 1, 768, 2, 2, 6, 2 }, /* index 216 */
+{11, 1, 0, 512, 2, 2, 6, 2 }, /* index 217 */
+{11, 1, 0, 512, 8, 1, 3, 2 }, /* index 218 */
+{11, 1, 0, 512, 2, 1, 6, 2 }, /* index 219 */
+{11, 1, 0, 768, 2, 2, 6, 2 }, /* index 220 */
+{11, 1, 0, 528, 2, 1, 6, 2 }, /* index 221 */
+{11, 1, 0, 640, 8, 1, 3, 2 }, /* index 222 */
+{11, 1, 0, 792, 2, 2, 6, 2 }, /* index 223 */
+{11, 1, 0, 682, 2, 1, 6, 2 }, /* index 224 */
+{11, 1, 0, 1023, 8, 1, 3, 2 }, /* index 225 */
+{12, 2, 1, 512, 0, 1, 3, 4 }, /* index 226 */
+{12, 2, 1, 528, 6, 1, 2, 4 }, /* index 227 */
+{12, 2, 1, 640, 6, 1, 2, 4 }, /* index 228 */
+{12, 2, 1, 528, 0, 2, 3, 4 }, /* index 229 */
+{12, 2, 1, 768, 0, 2, 3, 4 }, /* index 230 */
+{12, 1, 0, 512, 0, 2, 3, 4 }, /* index 231 */
+{12, 1, 0, 512, 6, 1, 2, 4 }, /* index 232 */
+{12, 1, 0, 512, 0, 1, 3, 4 }, /* index 233 */
+{12, 1, 0, 768, 0, 2, 3, 4 }, /* index 234 */
+{12, 1, 0, 528, 0, 1, 3, 4 }, /* index 235 */
+{12, 1, 0, 640, 6, 1, 2, 4 }, /* index 236 */
+{12, 1, 0, 792, 0, 1, 3, 4 }, /* index 237 */
+{12, 1, 0, 792, 0, 2, 3, 4 }, /* index 238 */
+{12, 1, 0, 682, 0, 1, 3, 4 }, /* index 239 */
+{12, 1, 0, 1023, 6, 1, 2, 4 }, /* index 240 */
+{13, 2, 1, 512, 0, 1, 2, 6 }, /* index 241 */
+{13, 2, 1, 528, 2, 1, 2, 6 }, /* index 242 */
+{13, 2, 1, 640, 0, 1, 2, 6 }, /* index 243 */
+{13, 2, 1, 640, 2, 1, 2, 6 }, /* index 244 */
+{13, 2, 1, 528, 0, 2, 2, 6 }, /* index 245 */
+{13, 2, 1, 768, 0, 2, 2, 6 }, /* index 246 */
+{13, 1, 0, 512, 0, 2, 2, 6 }, /* index 247 */
+{13, 1, 0, 512, 2, 1, 2, 6 }, /* index 248 */
+{13, 1, 0, 512, 0, 1, 2, 6 }, /* index 249 */
+{13, 1, 0, 768, 0, 2, 2, 6 }, /* index 250 */
+{13, 1, 0, 528, 0, 1, 2, 6 }, /* index 251 */
+{13, 1, 0, 640, 2, 1, 2, 6 }, /* index 252 */
+{13, 1, 0, 792, 0, 2, 2, 6 }, /* index 253 */
+{13, 1, 0, 682, 0, 1, 2, 6 }, /* index 254 */
+{13, 1, 0, 1023, 2, 1, 2, 6 } /* index 255 */
+};
+
+#else
/* prach config index Table 6.3.3.2-2 spec 38.211
* PRACH format given as follows:
* 0 = 0
{10, 1, 0, 1023, 0, 2, 2, 6 }, /* index 254 */
{10, 1, 0, 682, 0, 2, 2, 6 } /* index 255 */
};
+#endif
/* Defintion of delta value Table 6.1.2.1.1-5 spec 38.214 */
uint8_t puschDeltaTable[MAX_MU_PUSCH] = { 2, 3, 4, 6 };
{ 1, 0, 14, 0 }, /* index 15 */
};
+/* Minimum Msg3 scheduling time should be calculated based on N1+N2+NTAmax+0.5
+ * ms formula.
+ * Refer spec 38.213 section 8.3.
+ * Harcoding the minimum msg3 scheduling for now */
+uint8_t minMsg3SchTime[MAX_NUM_MU] = {6, 6, 6, 6};
+
+uint8_t defaultUlAckTbl[DEFAULT_UL_ACK_LIST_COUNT]= {1, 2, 3 , 4, 5, 6, 7, 8};
+
+/**
+ * @brief Function to find first DMRS symbol in PDSCH
+ *
+ * @details
+ *
+ * Function: findDmrsStartSymbol
+ *
+ * This function finds first DMRS symbol using DMRS symbol
+ * position bitmap.
+ *
+ * @param[in] DMRS symbol position bitmap
+ * @return Success : First DRMS symbol
+ * Failure : MAX_SYMB_PER_SLOT
+ **/
+uint8_t findDmrsStartSymbol(uint16_t dlDmrsSymbBitMap)
+{
+ uint8_t position = 0;
+ uint16_t mask = 1;
+
+ while(position < MAX_SYMB_PER_SLOT)
+ {
+ if(dlDmrsSymbBitMap & mask)
+ break;
+ mask = mask << 1;
+ position++;
+ }
+ return position;
+}
+
+/**
+ * @brief Function to add a node to a linked list
+ *
+ * @details
+ *
+ * Function: addNodeToLList
+ *
+ * This function adds a new node to the linked list
+ *
+ * @param[in] Pointer to the list
+ * Pointer to node to be added
+ * Pointer to current node
+ * @return ROK
+ * RFAILED
+ **/
+uint8_t addNodeToLList(CmLListCp *llist, void *blockToAdd, CmLList *currNode)
+{
+ CmLList *newNode;
+
+ SCH_ALLOC(newNode, sizeof(CmLList));
+ if(newNode)
+ {
+ newNode->node = (PTR)blockToAdd;
+
+ if(currNode == NULLP)
+ cmLListAdd2Tail(llist, newNode);
+ else
+ {
+ llist->crnt = currNode;
+ cmLListInsAfterCrnt(llist, newNode);
+ }
+ return ROK;
+ }
+ return RFAILED;
+}
+
+/**
+ * @brief Function to delete a node from linked list
+ *
+ * @details
+ *
+ * Function: deleteNodeFromLList
+ *
+ * This function deletes a node from the linked list
+ *
+ * @param[in] Pointer to the list
+ * Pointer to node to be deleted
+ * @return Pointer to the deleted node
+ **/
+uint8_t deleteNodeFromLList(CmLListCp *llist, CmLList *node)
+{
+ node = cmLListDelFrm(llist, node);
+ SCH_FREE(node, sizeof(CmLList));
+
+ return ROK;
+}
+
+/**
+ * @brief Checks if requested PRBs are free
+ *
+ * @details
+ *
+ * Function: isPrbAvailable
+ *
+ * This functions loops through all free PRB blocks and
+ * checks if request PRB block is available for allocation
+ *
+ * @param[in] List of free PRB blocks
+ * First PRB requested
+ * Total number of PRB requested
+ *
+ * @return Returns Pointer to free block
+ * NULL
+ **/
+CmLList* isPrbAvailable(CmLListCp *freePrbBlockList, uint16_t startPrb, uint16_t numPrb)
+{
+ uint16_t endPrb = 0;
+ CmLList *node = NULLP;
+ FreePrbBlock *freeBlock = NULLP;
+
+ endPrb = startPrb + numPrb - 1;
+
+ /* Iterate through all blocks of free PRB to check if requested PRBs can be assigned */
+ node = freePrbBlockList->first;
+ while(node)
+ {
+ freeBlock = (FreePrbBlock *)node->node;
+
+ /* Check if requested number of blocks can be allocated from the current block */
+ if(freeBlock->numFreePrb < numPrb)
+ continue;
+
+ /* Check if requested PRBs belong within the range of current free block */
+ if(((startPrb >= freeBlock->startPrb) && (startPrb <= freeBlock->endPrb)) && \
+ ((endPrb >= freeBlock->startPrb) && (endPrb <= freeBlock->endPrb)))
+ {
+ return node;
+ }
+
+ /* If current block is unable to provide resources, check the next block */
+ node = node->next;
+ }
+ return NULLP;
+}
+
+/**
+ * @brief Function to update free PRB list
+ *
+ * @details
+ *
+ * Function: removeAllocatedPrbFromFreePrbList
+ *
+ * This function removes the allocated PRBs from the
+ * list of free PRBs
+ *
+ * @param[in] Pointer to the list
+ * Pointer to node from which PRB was allocated
+ * Start PRB allocated
+ * Number of PRBs allocated
+ * @return void
+ **/
+void removeAllocatedPrbFromFreePrbList(CmLListCp *freePrbBlockList, CmLList *node, uint16_t startPrb, uint16_t numPrb)
+{
+ uint16_t endPrb;
+ FreePrbBlock *newBlock = NULLP;
+ FreePrbBlock *freeBlock = (FreePrbBlock *)node->node;
+
+ if(!node)
+ return;
+
+ endPrb = startPrb + numPrb -1;
+
+ /* If the whole block is allocated, remove it from linked list */
+ if(freeBlock->numFreePrb == numPrb)
+ {
+ if(deleteNodeFromLList(freePrbBlockList, node) == ROK)
+ SCH_FREE(freeBlock, sizeof(FreePrbBlock));
+ }
+
+ /* If PRB is allocated from start of free block, move the start of free block
+ * after last alloctaed PRB */
+ else if(freeBlock->startPrb == startPrb)
+ {
+ freeBlock->startPrb = endPrb+1;
+ freeBlock->numFreePrb = freeBlock->endPrb - freeBlock->startPrb +1;
+ }
+
+ /* If PRB is allocated from end of free block, move the end of free block
+ * before the first allocated PRB */
+ else if(freeBlock->endPrb == endPrb)
+ {
+ freeBlock->endPrb = startPrb-1;
+ freeBlock->numFreePrb = freeBlock->endPrb - freeBlock->startPrb +1;
+ }
+
+ /* If PRBs are allocated somewhere in between the free block, split it into 2
+ * nodes. Fist node contains free PRBs after the allocated PRBs. Second node
+ * contains free PRBs present before the allocated PRBs */
+ else
+ {
+ /* Block 2 */
+ SCH_ALLOC(newBlock, sizeof(FreePrbBlock));
+ if(newBlock)
+ {
+ newBlock->startPrb = freeBlock->startPrb;
+ newBlock->endPrb = startPrb-1;
+ newBlock->numFreePrb = newBlock->endPrb - newBlock->startPrb +1;
+ addNodeToLList(freePrbBlockList, newBlock, node);
+ }
+
+ /* Block 1 */
+ freeBlock->startPrb = endPrb+1;
+ freeBlock->numFreePrb = freeBlock->endPrb - freeBlock->startPrb +1;
+ }
+}
+
/**
* @brief frequency domain allocation function.
*
nreDash = ceil( (12 * numSymbols) - numDmrsRePerPrb - 0);
if (nreDash > 156)
- nre = 156;
+ nreDash = 156;
numPrb = ceil((float)nre / nreDash);
return numPrb;
}
+
/**
* @brief calculation of transport block size.
*
**/
uint16_t schCalcTbSizeFromNPrb(uint16_t numPrb, uint16_t mcs, uint8_t numSymbols)
{
- uint16_t tbSize = 0;
- uint16_t tbsIndex = 0;
- uint16_t nre = 0;
- uint16_t nreDash = 0;
uint8_t qm = mcsTable[mcs][1];
uint16_t rValue = mcsTable[mcs][2];
- uint8_t numLayer = 1; /* v value */
+ uint16_t tbsIndex = 0;
+ uint32_t tbSize = 0;
+ uint32_t nre = 0;
+ uint32_t nreDash = 0;
+ uint32_t nInfo = 0;
+ uint32_t n = 0;
+ uint32_t nInfoDash = 0;
+ uint32_t c = 0;
+ const uint8_t numLayer = 1;
+ const uint16_t numRbSc = 12;
+ const uint16_t numDmrsRes = 12;
+ const uint16_t sf = 1;
+// uint16_t numPrbOvrHead = 0;
- /* formula used for calculation of rbSize, 38.213 section 5.1.3.2 *
- * Ninfo = Nre . R . Qm . v where [ NInfo is tbSize] *
+ /* formula used for calculation of rbSize, 38.214 section 5.1.3.2 *
+ * Ninfo = Nre . R . Qm . v where [ NInfo is tbSize] *
* Nre' = Nsc . NsymPdsch - NdmrsSymb - Noh *
* Nre = min(156,Nre') . nPrb */
-
- nreDash = ceil( (12 * numSymbols) - NUM_DMRS_SYMBOLS - 0);
-
- if(nreDash > 156)
- nreDash = 156;
+ nreDash = MIN(156, ceil( (numRbSc * numSymbols) - numDmrsRes - 0));
nre = nreDash * numPrb;
- tbSize = ceil(nre * qm * numLayer * rValue/1024.0);
- tbSize = ceil(tbSize/8.0);
-
- while(tbSize > tbSizeTable[tbsIndex])
+ nInfo = ceil(nre * qm * numLayer * rValue/(1024.0 * sf));
+
+ if(nInfo <= 3824)
{
- tbsIndex++;
+ n = MAX(3, (uint32_t)cmLog2(nInfo) - 6);
+ nInfoDash = MAX(24, (1<<n)*(nInfo/(1<<n)));
+ while(nInfoDash > tbSizeTable[tbsIndex])
+ {
+ tbsIndex++;
+ }
+ tbSize = tbSizeTable[tbsIndex];
}
- tbSize = tbSizeTable[tbsIndex];
+ else
+ {
+ n = (uint32_t)cmLog2(nInfo - 24) - 5;
+ nInfoDash = MAX(3840, (1<<n)*ceil((nInfo - 24)/(1<<n)));
+ if(rValue<256)
+ {
+ c = ceil((nInfoDash + 24)/3816);
+ tbSize = 8 * c * ceil((nInfoDash + 24)/(8 * c)) - 24;
+ }
+ else
+ {
+ if(nInfoDash > 8424)
+ {
+ c = ceil((nInfoDash + 24)/8424);
+ tbSize = 8 * c * ceil((nInfoDash + 24)/(8 * c)) - 24;
+ }
+ else
+ {
+ tbSize = 8 * ceil((nInfoDash + 24)/(8)) - 24;
+ }
+ }
+ }
return tbSize;
-
}
+
/**
* @brief fetching ueCb from cellCb
*
**/
SchUeCb* schGetUeCb(SchCellCb *cellCb, uint16_t crnti)
{
- uint16_t ueIdx;
- GET_UE_IDX(crnti, ueIdx);
- return &(cellCb->ueCb[ueIdx -1]);
+ uint16_t ueId;
+ GET_UE_ID(crnti, ueId);
+ return &(cellCb->ueCb[ueId -1]);
}
/**
**/
void schInitUlSlot(SchUlSlotInfo *schUlSlotInfo)
{
+ CmLList *node = NULLP, *next = NULLP;
+ FreePrbBlock *freeBlock;
+
+ /* Delete the old blocks */
+ if(schUlSlotInfo->prbAlloc.freePrbBlockList.count)
+ {
+ node = schUlSlotInfo->prbAlloc.freePrbBlockList.first;
+ }
+ while(node)
+ {
+ next = node->next;
+ freeBlock = (FreePrbBlock *)node->node;
+ if(deleteNodeFromLList(&schUlSlotInfo->prbAlloc.freePrbBlockList, node) == ROK)
+ SCH_FREE(freeBlock, sizeof(FreePrbBlock));
+ node = next;
+ }
+
+ /* Initilize UL Slot info and mark all PRBs as free */
memset(schUlSlotInfo, 0, sizeof(SchUlSlotInfo));
- schUlSlotInfo->totalPrb = MAX_NUM_RB;
- for(uint8_t itr=0; itr<SCH_SYMBOL_PER_SLOT; itr++)
+ cmLListInit(&schUlSlotInfo->prbAlloc.freePrbBlockList);
+ SCH_ALLOC(freeBlock, sizeof(FreePrbBlock));
+ if(freeBlock)
{
- schUlSlotInfo->assignedPrb[itr] = 0;
+ freeBlock->numFreePrb = MAX_NUM_RB;
+ freeBlock->startPrb = 0;
+ freeBlock->endPrb = MAX_NUM_RB-1;
+ addNodeToLList(&schUlSlotInfo->prbAlloc.freePrbBlockList, freeBlock, NULL);
}
- schUlSlotInfo->resAllocBitMap = 0;
+
schUlSlotInfo->puschCurrentPrb = PUSCH_START_RB;
schUlSlotInfo->schPuschInfo = NULLP;
-
}
/**
**/
void schInitDlSlot(SchDlSlotInfo *schDlSlotInfo)
{
+ CmLList *node = NULLP, *next = NULLP;
+ FreePrbBlock *freeBlock;
+
+ /* Delete the old blocks */
+ if(schDlSlotInfo->prbAlloc.freePrbBlockList.count)
+ node = schDlSlotInfo->prbAlloc.freePrbBlockList.first;
+ while(node)
+ {
+ next = node->next;
+ freeBlock = (FreePrbBlock *)node->node;
+ if(deleteNodeFromLList(&schDlSlotInfo->prbAlloc.freePrbBlockList, node) == ROK)
+ SCH_FREE(freeBlock, sizeof(FreePrbBlock));
+ node = next;
+ }
+
+ /* Initilize DL Slot info and mark all PRBs as free */
memset(schDlSlotInfo, 0, sizeof(SchDlSlotInfo));
- schDlSlotInfo->totalPrb = MAX_NUM_RB;
- for(uint8_t itr=0; itr<SCH_SYMBOL_PER_SLOT; itr++)
+ cmLListInit(&schDlSlotInfo->prbAlloc.freePrbBlockList);
+ SCH_ALLOC(freeBlock, sizeof(FreePrbBlock));
+ if(freeBlock)
{
- schDlSlotInfo->assignedPrb[itr] = 0;
+ freeBlock->numFreePrb = MAX_NUM_RB;
+ freeBlock->startPrb = 0;
+ freeBlock->endPrb = MAX_NUM_RB-1;
+ addNodeToLList(&schDlSlotInfo->prbAlloc.freePrbBlockList, freeBlock, NULL);
}
- schDlSlotInfo->resAllocBitMap = 0;
- for(uint8_t itr=0; itr<MAX_SSB_IDX; itr++)
+}
+
+/**
+ * @brief Fill resource bit map
+ *
+ * @details
+ *
+ * Function: fillPrbBitmap
+ *
+ * This function updates bitMap to mark the allocated PRBs
+ *
+ * @param[in] schDlSlotInfo
+ * @return void
+ **/
+bool fillPrbBitmap(uint64_t *prbBitMap, uint16_t startPrb, uint16_t numPrb)
+{
+ uint16_t bitMapIdx = 0;
+ uint16_t offsetInFirstIdx = 0;
+ uint32_t numBitsToSetInFirstIdx = 0;
+ uint64_t mask = MASK_BIT64_ON;
+ uint64_t bitmapBackup[PRB_BITMAP_MAX_IDX];
+
+ /* Store backup of the bitmap in order to roll back if PRB allocation fails */
+ memcpy(bitmapBackup, prbBitMap, sizeof(bitmapBackup));
+
+ /* Calculate the bitmap idx and offset of bit in that idx, to start
+ * allocating PRBs from */
+ bitMapIdx = startPrb / PRB_BITMAP_IDX_LEN;
+ offsetInFirstIdx = startPrb % PRB_BITMAP_IDX_LEN;
+
+ /* If number of PRBs allocated >= number of unset bits in first idx starting from offset bit
+ * then set all bits in first idx starting from offset bit
+ * else set bits equal to number of PRBs allocated
+ */
+ numBitsToSetInFirstIdx = \
+ (numPrb >= (PRB_BITMAP_IDX_LEN-offsetInFirstIdx)) ? (PRB_BITMAP_IDX_LEN-offsetInFirstIdx) : numPrb;
+
+ mask = mask >> (PRB_BITMAP_IDX_LEN-numBitsToSetInFirstIdx);
+ mask = mask<<offsetInFirstIdx;
+
+ /* If PRBs to be allocated are not already in use, mark these PRBs as allocated */
+ if(!(prbBitMap[bitMapIdx] & mask))
+ {
+ prbBitMap[bitMapIdx] = prbBitMap[bitMapIdx] | mask;
+
+ bitMapIdx++;
+ numPrb = numPrb - numBitsToSetInFirstIdx;
+ /* Set all bits in a bitMapIdx until remaining numPrb is less than PRB_BITMAP_IDX_LEN */
+ while(numPrb > PRB_BITMAP_IDX_LEN)
+ {
+ if(prbBitMap[bitMapIdx])
+ {
+ memcpy(prbBitMap, bitmapBackup, sizeof(bitmapBackup));
+ return RFAILED;
+ }
+ prbBitMap[bitMapIdx] = MASK_BIT64_ON;
+ bitMapIdx++;
+ numPrb = numPrb - PRB_BITMAP_IDX_LEN;
+ }
+
+ /* Set bits for the remaining PRBs */
+ if(numPrb)
+ {
+ mask = MASK_BIT64_ON;
+ mask = mask >> (PRB_BITMAP_IDX_LEN-numPrb);
+ if(!(prbBitMap[bitMapIdx] & mask))
+ {
+ prbBitMap[bitMapIdx] = prbBitMap[bitMapIdx] | mask;
+ }
+ else
+ {
+ memcpy(prbBitMap, bitmapBackup, sizeof(bitmapBackup));
+ return RFAILED;
+ }
+ }
+ }
+ else
+ {
+ return RFAILED;
+ }
+
+ return ROK;
+}
+
+
+/**************************************************************************
+ *
+ * @brief Update the LCID Node in LCLL as per ActionType
+ *
+ * @details
+ *
+ * Function : handleLcLList
+ *
+ * Functionality:
+ * Search LCID in LCLL or if not found, create,Delete, or return
+ * node for this LCID
+ *
+ * @params[in] I/P > lcLinkList pointer (LcInfo list)
+ * I/P > lcId
+ * I/P > ActionType (Create,Delete or Just search)
+ *
+ * @return lcNode > Pointer to the Node for that LcInfo
+ * If NULLP, FATAL FAILURE
+ *
+ * ***********************************************************************/
+LcInfo* handleLcLList(CmLListCp *lcLL, uint8_t lcId, ActionTypeLcLL action)
+{
+ CmLList *node = NULLP;
+ LcInfo *lcNode = NULLP;
+ bool found = FALSE;
+
+ if(lcLL == NULLP)
+ {
+ DU_LOG("\nERROR --> SCH: LcList doesnt exist");
+ return NULLP;
+ }
+ node = lcLL->first;
+
+ /*Traversing the LC LinkList*/
+ while(node)
+ {
+ lcNode = (LcInfo *)node->node;
+ if(lcNode->lcId == lcId)
+ {
+ found = TRUE;
+ break;
+ }
+ node = node->next;
+ }//end of while
+
+ switch(action)
+ {
+ case SEARCH:
+ {
+ if(!found)
+ {
+ lcNode = NULLP;
+ }
+ return lcNode;
+ }
+
+ case CREATE:
+ {
+ if(node != NULLP)
+ return lcNode;
+
+ /*Need to add a new node for this LC*/
+
+ /*List is empty; Initialize the LL ControlPointer*/
+ if(lcLL->count == 0)
+ {
+ cmLListInit(lcLL);
+ }
+
+ lcNode = NULLP;
+ /*Allocate the List*/
+ SCH_ALLOC(lcNode, sizeof(LcInfo));
+ if(lcNode)
+ {
+ lcNode->lcId = lcId;
+ lcNode->reqBO = 0;
+ lcNode->allocBO = 0;
+ lcNode->allocPRB = 0;
+ }
+ else
+ {
+ DU_LOG("\nERROR --> SCH : Allocation of List failed,lcId:%d",lcId);
+ return NULLP;
+ }
+
+ if(addNodeToLList(lcLL, lcNode, NULLP) == RFAILED)
+ {
+ DU_LOG("\nERROR --> SCH : failed to Add Node,lcId:%d",lcId);
+ SCH_FREE(lcNode, sizeof(LcInfo));
+ return NULLP;
+ }
+ return lcNode;
+ }
+
+ case DELETE:
+ {
+ if(!found || lcNode == NULLP)
+ {
+ DU_LOG("\nERROR --> SCH: LCID%d not found; thus Deletion unsuccessful",lcId);
+ }
+ else
+ {
+ if(deleteNodeFromLList(lcLL, node) == ROK)
+ SCH_FREE(lcNode, sizeof(LcInfo));
+
+ DU_LOG("\nDEBUG --> SCH: LCID%d Deleted successfully",lcId);
+ }
+ return NULLP;
+ }
+ default:
+ {
+ DU_LOG("\nERROR --> SCH: Action type wrong: %d",action);
+ break;
+ }
+ }
+ return lcNode;
+}
+
+/**************************************************************************
+ *
+ * @brief Update ReqPRB for a partiular LCID in LC Linklist
+ *
+ * @details
+ *
+ * Function : updateLcListReqPRB
+ *
+ * Functionality:
+ * Update ReqPRB for a partiular LCID in LC Linklist
+ *
+ * @params[in] I/P > lcLinkList pointer (LcInfo list)
+ * I/P > lcId
+ * I/P > reqPRB
+ * I/P > payloadSize
+ *
+ * @return ROK/RFAILED
+ *
+ * ***********************************************************************/
+uint8_t updateLcListReqPRB(CmLListCp *lcLL, uint8_t lcId, uint32_t payloadSize)
+{
+ LcInfo *lcNode = NULLP;
+
+ lcNode = handleLcLList(lcLL, lcId, CREATE);
+
+ if(lcNode == NULLP)
+ {
+ DU_LOG("\nERROR --> SCH : LC is neither present nor able to create in List lcId:%d",lcId);
+ return RFAILED;
+ }
+ lcNode->reqBO = payloadSize;
+ lcNode->allocBO = 0;
+ lcNode->allocPRB = 0; /*Re-Initializing the AllocPRB*/
+ return ROK;
+}
+
+/**************************************************************************
+ *
+ * @brief Delete entire LC Linklist
+ *
+ * @details
+ *
+ * Function : deleteLcLL
+ *
+ * Functionality:
+ * Delete entire LC Linklist
+ *
+ * @params[in] lcLinkList pointer (LcInfo list)
+ *
+ * @return void
+ *
+ * ***********************************************************************/
+void deleteLcLL(CmLListCp *lcLL)
+{
+ CmLList *node = NULLP, *next = NULLP;
+ LcInfo *lcNode = NULLP;
+
+ if(lcLL == NULLP)
{
- memset(&schDlSlotInfo->ssbInfo[itr], 0, sizeof(SsbInfo));
+ DU_LOG("\nERROR --> SCH: LcList doesnt exist");
+ return;
}
+ node = lcLL->first;
+
+ while(node)
+ {
+ next = node->next;
+ lcNode = (LcInfo *)node->node;
+ if(deleteNodeFromLList(lcLL, node) == ROK)
+ SCH_FREE(lcNode, sizeof(LcInfo));
+ node = next;
+ }
+}
+
+/****************************************************************************
+ *
+ * @brief Calculate the Estimated TBS Size based on Spec 38.421 , Sec 5.3.1.2
+ *
+ * @details
+ *
+ * Function : calculateEstimateTBSize
+ *
+ * Functionality:
+ * TBS Size calculation requires numPRB. Since exactPRB for reqBO is unknown thus
+ * will give the PRB value(from 0 to maxRB) one by one and
+ * try to find the TBS size closest to reqBO
+ *
+ * @params[in] I/P > reqBO, mcsIdx, num PDSCH symbols,
+ * I/P > maxRB: Maximum PRB count to reach for calculating the TBS
+ * O/P > estPrb : Suitable PRB count for reaching the correct TBS
+ *
+ *
+ * @return TBS Size > Size which will can be allocated for this LC
+ *
+ *
+ *************************************************************************/
+uint32_t calculateEstimateTBSize(uint32_t reqBO, uint16_t mcsIdx,uint8_t numSymbols,\
+ uint16_t maxPRB, uint16_t *estPrb)
+{
+ uint32_t tbs = 0, effecBO = 0;
+
+ *estPrb = MIN_PRB;
+ /*Loop Exit: Either estPRB reaches the maxRB or TBS is found greater than equal to reqBO*/
+ do
+ {
+ tbs = schCalcTbSizeFromNPrb(*estPrb, mcsIdx, numSymbols);
+
+ /*TBS size calculated in above function is in Bits.
+ * So to convert it into Bytes , we right shift by 3.
+ * Eg: tbs=128 bits(1000 0000) ; Right Shift by 3: Tbs = 0001 0000(16 bytes)*/
+ tbs = tbs >> 3;
+ *estPrb += 1;
+ }while((tbs < reqBO) && (*estPrb < maxPRB));
+
+ /*Effective BO is the Grant which can be provided for this LC.
+ * Here,it is decided based on whether we can fully cater its requirment (reqBO)
+ * or has to provide lesser grant due to resource limitation.
+ * Thus effective BO/Grant for this LC will be min of TBS calculated and reqBO*/
+ effecBO = MIN(tbs,reqBO);
+ return (effecBO);
+}
+/*Below function for printing will be used in future so disabling it for now*/
#if 0
- //make allocation for SSB
- if(cell->firstSsbTransmitted)
+/****************************************************************************
+ *
+ * @brief Print the LC in list for debugging purpose
+ *
+ * @details
+ *
+ * Function : printLcLL
+ *
+ * Functionality:
+ * For debugging purpose, for printing the LC in the order and
+ * parameters
+ *
+ * @params[in] LcList pointer
+ *
+ * @return void
+ *
+ *************************************************************************/
+void printLcLL(CmLListCp *lcLL)
+{
+ CmLList *node = NULLP;
+ LcInfo *lcNode = NULLP;
+
+ if(lcLL == NULLP)
{
- //TODO check if this slot and sfn are for ssb
+ DU_LOG("\nINFO --> SCH: LcList doesnt exist");
+ return;
+ }
+ node = lcLL->first;
+ while(node)
+ {
+ lcNode = (LcInfo *)node->node;
+ if(lcNode)
+ {
+ DU_LOG("\nINFO --> SCH : LcID:%d, [reqBO, allocBO, allocPRB]:[%d,%d,%d]",\
+ lcNode->lcId,lcNode->reqBO, lcNode->allocBO, lcNode->allocPRB);
+ }
+ node = node->next;
}
-#endif
}
+#endif
#ifdef NR_TDD
/**
- * @brief determines slot format
+ * @brief determines slot/symbol format
*
* @details
*
**/
SlotConfig schGetSlotSymbFrmt(uint16_t slot, uint32_t bitMap)
{
+ uint32_t offset = (slot)*2;
+ return (bitMap & 0x3<<offset)>>offset;
+#if 0
SlotConfig slotFrmt;
int mask1 = 0, mask2 = 0;
- slot = (slot%10)*2;
+ slot = (slot%n)*2;//n num of slots in defined periodicity or num of symbols
mask1 = 1<<(slot);
mask2 = 1<<(slot+1);
slotFrmt = ((mask1 & bitMap)>>slot) + (2*((mask2 & bitMap)>>(slot+1)));
//printf("\n\n\n\n*****FormatType:%d Slot:%d****\n\n\n\n", slotFrmt, slot/2);
return slotFrmt;
+#endif
}
+/**
+ * @brief Determine total length of configured slot pattern for specific
+ * periodicity for TDD
+ *
+ * @details
+ *
+ * Function : calculateSlotPatternLength
+ *
+ * Determine total length of configured slot pattern for specific periodicity based
+ * on slot duration for TDD
+ *
+ * @param[in] uint8_t scs, uint8_t periodicity
+ *
+ * @return uint8_t slotPatternLength
+ **/
+
+uint8_t calculateSlotPatternLength(uint8_t scs, uint8_t periodicity)
+{
+ uint8_t slotPatternLength =0;
+ float slotDuration = 0;
+
+ /* Calculating the slot duration with the help of SCS.
+ * This will provides the slot duration in ms like 1, 0.5, 0.25, 0.125.
+ * If scs value is SCS_30KHZ its enum value is 1,
+ * slotDuration = pow(0.5, 1);
+ * slotDuration = 0.5 */
+
+ slotDuration = pow(0.5,scs);
+
+ /* Calculating length of pattern based on Transmission Periodicity.
+ * If periodicity = TX_PRDCTY_MS_5,
+ * slotPatternLength = 5/0.5
+ * slotPatternLength = 10 i.e. {length of slot pattern DDDDDDDFUU}*/
+
+ switch(periodicity)
+ {
+ case TX_PRDCTY_MS_0P5:
+ slotPatternLength = 0.5/slotDuration;
+ break;
+ case TX_PRDCTY_MS_0P625:
+ slotPatternLength = 0.625/slotDuration;
+ break;
+ case TX_PRDCTY_MS_1:
+ slotPatternLength = 1/slotDuration;
+ break;
+ case TX_PRDCTY_MS_1P25:
+ slotPatternLength = 1.25/slotDuration;
+ break;
+ case TX_PRDCTY_MS_2:
+ slotPatternLength = 2/slotDuration;
+ break;
+ case TX_PRDCTY_MS_2P5:
+ slotPatternLength = 2.5/slotDuration;
+ break;
+ case TX_PRDCTY_MS_5:
+ slotPatternLength = 5/slotDuration;
+ break;
+ case TX_PRDCTY_MS_10:
+ slotPatternLength = 10/slotDuration;
+ break;
+ }
+ return slotPatternLength;
+}
#endif
+
+/*
+ * As per FAPI spec,
+ * Frequency domain resources is a bitmap defining non-overlapping groups of 6 PRBs in ascending order.
+ * [TS38.213 10.1]. Bitmap of uint8 array. 45 bits.
+ *
+ * As per IAPI,
+ * CORESET-freqdom.frequencyDomainResources : The bits of the bitmap have a one-to-one mapping with
+ * non-overlapping groups of 6 RBs. The most significant bit of the first word corresponds to
+ * the most significant bit defined in 38.331.
+ *
+ * FAPI and IAPI both are 45 bits. Mapped from bit 0 LS Byte for the FAPI and
+ * bit 0 LS U32 entry for IAPI.
+ * FAPI is to be filled in following format such that Intel L1 is able to decode it :
+ *
+ * FAPI IAPI
+ * FreqDomainResource[0] bits 7-0 -> nFreqDomain[0] bits 7-0
+ * FreqDomainResource[1] bits 7-0 -> nFreqDomain[0] bits 15-8
+ * FreqDomainResource[2] bits 7-0 -> nFreqDomain[0] bits 23-16
+ * FreqDomainResource[3] bits 7-0 -> nFreqDomain[0] bits 31-24
+ * FreqDomainResource[4] bits 7-0 -> nFreqDomain[1] bits 7-0
+ * FreqDomainResource[5] bits 7-0 -> nFreqDomain[1] bits 15-8
+ *
+ * where for the last entry bits 7,6 and 5 are don't care in the FAPI and bits
+ * 31-13 are don't care in the IAPI.
+ */
+void covertFreqDomRsrcMapToIAPIFormat(uint8_t *sourceBitMap, uint8_t *destBitMap)
+{
+ int8_t idx;
+ uint8_t numBitsToShift = 0;
+ uint64_t freqDomainResources = 0;
+
+ /* Bit operation to create a 64-bit integer that has
+ * 48 LSBs [Bit 47 to Bit 0] mapped to sourceBitMap[0] to sourceBitMap[5]
+ */
+ for(idx = FREQ_DOM_RSRC_SIZE-1; idx >=0; idx--)
+ {
+ freqDomainResources |= ((uint64_t)sourceBitMap[idx] << numBitsToShift);
+ numBitsToShift += 8;
+ }
+
+ /* Right shift 3 bits because bits[2-0] are unused in sourceBitMap[5] */
+ freqDomainResources = freqDomainResources >> 3;
+
+ /* Filling destBitMap such that LSB bit 0 of freqDomainResources maps to LSB
+ * of first word of destBitMap */
+ numBitsToShift = 0;
+ for(idx=0; idx<FREQ_DOM_RSRC_SIZE; idx++)
+ {
+ destBitMap[idx] = freqDomainResources >> numBitsToShift;
+ numBitsToShift += 8;
+ }
+}
+
/**********************************************************************
End of file
**********************************************************************/
Code Review / o-du / l2.git / blobdiff