diff options
| author | David Woodhouse <dwmw2@infradead.org> | 2006-10-21 21:18:48 -0400 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2006-10-21 21:18:48 -0400 |
| commit | 04459d7c6239193fa8de4a5107ee8fdb0f366e35 (patch) | |
| tree | 6ff38851ff638eb6eaa4aa64e31ed909ae887827 /drivers/mtd/nand/cafe_ecc.c | |
| parent | c45aa055c32b488fc3fd73c760df372b09acf69a (diff) | |
[MTD] NAND: Add hardware ECC correction support to CAFÉ NAND driver
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'drivers/mtd/nand/cafe_ecc.c')
| -rw-r--r-- | drivers/mtd/nand/cafe_ecc.c | 1348 |
1 files changed, 1348 insertions, 0 deletions
diff --git a/drivers/mtd/nand/cafe_ecc.c b/drivers/mtd/nand/cafe_ecc.c new file mode 100644 index 000000000000..4df28a846fbc --- /dev/null +++ b/drivers/mtd/nand/cafe_ecc.c | |||
| @@ -0,0 +1,1348 @@ | |||
| 1 | /* Error correction for CAFÉ NAND controller | ||
| 2 | * | ||
| 3 | * © 2006 Marvell, Inc. | ||
| 4 | * Author: Tom Chiou | ||
| 5 | * | ||
| 6 | * This program is free software; you can redistribute it and/or modify it | ||
| 7 | * under the terms of the GNU General Public License as published by the Free | ||
| 8 | * Software Foundation; either version 2 of the License, or (at your option) | ||
| 9 | * any later version. | ||
| 10 | * | ||
| 11 | * This program is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
| 14 | * more details. | ||
| 15 | * | ||
| 16 | * You should have received a copy of the GNU General Public License along with | ||
| 17 | * this program; if not, write to the Free Software Foundation, Inc., 59 | ||
| 18 | * Temple Place - Suite 330, Boston, MA 02111-1307, USA. | ||
| 19 | */ | ||
| 20 | |||
| 21 | #include <linux/kernel.h> | ||
| 22 | #include <linux/errno.h> | ||
| 23 | |||
| 24 | static unsigned short gf4096_mul(unsigned short, unsigned short); | ||
| 25 | static unsigned short gf64_mul(unsigned short, unsigned short); | ||
| 26 | static unsigned short gf4096_inv(unsigned short); | ||
| 27 | static unsigned short err_pos(unsigned short); | ||
| 28 | static void find_4bit_err_coefs(unsigned short, unsigned short, unsigned short, | ||
| 29 | unsigned short, unsigned short, unsigned short, | ||
| 30 | unsigned short, unsigned short, unsigned short *); | ||
| 31 | static void zero_4x5_col3(unsigned short[4][5]); | ||
| 32 | static void zero_4x5_col2(unsigned short[4][5]); | ||
| 33 | static void zero_4x5_col1(unsigned short[4][5]); | ||
| 34 | static void swap_4x5_rows(unsigned short[4][5], int, int, int); | ||
| 35 | static void swap_2x3_rows(unsigned short m[2][3]); | ||
| 36 | static void solve_4x5(unsigned short m[4][5], unsigned short *, int *); | ||
| 37 | static void sort_coefs(int *, unsigned short *, int); | ||
| 38 | static void find_4bit_err_pats(unsigned short, unsigned short, unsigned short, | ||
| 39 | unsigned short, unsigned short, unsigned short, | ||
| 40 | unsigned short, unsigned short, unsigned short *); | ||
| 41 | static void find_3bit_err_coefs(unsigned short, unsigned short, unsigned short, | ||
| 42 | unsigned short, unsigned short, unsigned short, | ||
| 43 | unsigned short *); | ||
| 44 | static void zero_3x4_col2(unsigned short[3][4]); | ||
| 45 | static void zero_3x4_col1(unsigned short[3][4]); | ||
| 46 | static void swap_3x4_rows(unsigned short[3][4], int, int, int); | ||
| 47 | static void solve_3x4(unsigned short[3][4], unsigned short *, int *); | ||
| 48 | static void find_3bit_err_pats(unsigned short, unsigned short, unsigned short, | ||
| 49 | unsigned short, unsigned short, unsigned short, | ||
| 50 | unsigned short *); | ||
| 51 | |||
| 52 | static void find_2bit_err_pats(unsigned short, unsigned short, unsigned short, | ||
| 53 | unsigned short, unsigned short *); | ||
| 54 | static void find_2x2_soln(unsigned short, unsigned short, unsigned short, | ||
| 55 | unsigned short, unsigned short, unsigned short, | ||
| 56 | unsigned short *); | ||
| 57 | static void solve_2x3(unsigned short[2][3], unsigned short *); | ||
| 58 | static int chk_no_err_only(unsigned short *, unsigned short *); | ||
| 59 | static int chk_1_err_only(unsigned short *, unsigned short *); | ||
| 60 | static int chk_2_err_only(unsigned short *, unsigned short *); | ||
| 61 | static int chk_3_err_only(unsigned short *, unsigned short *); | ||
| 62 | static int chk_4_err_only(unsigned short *, unsigned short *); | ||
| 63 | |||
| 64 | static unsigned short gf64_mul(unsigned short a, unsigned short b) | ||
| 65 | { | ||
| 66 | unsigned short tmp1, tmp2, tmp3, tmp4, tmp5; | ||
| 67 | unsigned short c_bit0, c_bit1, c_bit2, c_bit3, c_bit4, c_bit5, c; | ||
| 68 | |||
| 69 | tmp1 = ((a) ^ (a >> 5)); | ||
| 70 | tmp2 = ((a >> 4) ^ (a >> 5)); | ||
| 71 | tmp3 = ((a >> 3) ^ (a >> 4)); | ||
| 72 | tmp4 = ((a >> 2) ^ (a >> 3)); | ||
| 73 | tmp5 = ((a >> 1) ^ (a >> 2)); | ||
| 74 | |||
| 75 | c_bit0 = ((a & b) ^ ((a >> 5) & (b >> 1)) ^ ((a >> 4) & (b >> 2)) ^ | ||
| 76 | ((a >> 3) & (b >> 3)) ^ ((a >> 2) & (b >> 4)) ^ ((a >> 1) & (b >> 5))) & 0x1; | ||
| 77 | |||
| 78 | c_bit1 = (((a >> 1) & b) ^ (tmp1 & (b >> 1)) ^ (tmp2 & (b >> 2)) ^ | ||
| 79 | (tmp3 & (b >> 3)) ^ (tmp4 & (b >> 4)) ^ (tmp5 & (b >> 5))) & 0x1; | ||
| 80 | |||
| 81 | c_bit2 = (((a >> 2) & b) ^ ((a >> 1) & (b >> 1)) ^ (tmp1 & (b >> 2)) ^ | ||
| 82 | (tmp2 & (b >> 3)) ^ (tmp3 & (b >> 4)) ^ (tmp4 & (b >> 5))) & 0x1; | ||
| 83 | |||
| 84 | c_bit3 = (((a >> 3) & b) ^ ((a >> 2) & (b >> 1)) ^ ((a >> 1) & (b >> 2)) ^ | ||
| 85 | (tmp1 & (b >> 3)) ^ (tmp2 & (b >> 4)) ^ (tmp3 & (b >> 5))) & 0x1; | ||
| 86 | |||
| 87 | c_bit4 = (((a >> 4) & b) ^ ((a >> 3) & (b >> 1)) ^ ((a >> 2) & (b >> 2)) ^ | ||
| 88 | ((a >> 1) & (b >> 3)) ^ (tmp1 & (b >> 4)) ^ (tmp2 & (b >> 5))) & 0x1; | ||
| 89 | |||
| 90 | c_bit5 = (((a >> 5) & b) ^ ((a >> 4) & (b >> 1)) ^ ((a >> 3) & (b >> 2)) ^ | ||
| 91 | ((a >> 2) & (b >> 3)) ^ ((a >> 1) & (b >> 4)) ^ (tmp1 & (b >> 5))) & 0x1; | ||
| 92 | |||
| 93 | c = c_bit0 | (c_bit1 << 1) | (c_bit2 << 2) | (c_bit3 << 3) | (c_bit4 << 4) | (c_bit5 << 5); | ||
| 94 | |||
| 95 | return c; | ||
| 96 | } | ||
| 97 | |||
| 98 | static unsigned short gf4096_mul(unsigned short a, unsigned short b) | ||
| 99 | { | ||
| 100 | unsigned short ah, al, bh, bl, alxah, blxbh, ablh, albl, ahbh, ahbhB, c; | ||
| 101 | |||
| 102 | ah = (a >> 6) & 0x3f; | ||
| 103 | al = a & 0x3f; | ||
| 104 | bh = (b >> 6) & 0x3f; | ||
| 105 | bl = b & 0x3f; | ||
| 106 | alxah = al ^ ah; | ||
| 107 | blxbh = bl ^ bh; | ||
| 108 | |||
| 109 | ablh = gf64_mul(alxah, blxbh); | ||
| 110 | albl = gf64_mul(al, bl); | ||
| 111 | ahbh = gf64_mul(ah, bh); | ||
| 112 | |||
| 113 | ahbhB = ((ahbh & 0x1) << 5) | | ||
| 114 | ((ahbh & 0x20) >> 1) | | ||
| 115 | ((ahbh & 0x10) >> 1) | ((ahbh & 0x8) >> 1) | ((ahbh & 0x4) >> 1) | (((ahbh >> 1) ^ ahbh) & 0x1); | ||
| 116 | |||
| 117 | c = ((ablh ^ albl) << 6) | (ahbhB ^ albl); | ||
| 118 | return c; | ||
| 119 | } | ||
| 120 | |||
| 121 | static void find_2bit_err_pats(unsigned short s0, unsigned short s1, unsigned short r0, unsigned short r1, unsigned short *pats) | ||
| 122 | { | ||
| 123 | find_2x2_soln(0x1, 0x1, r0, r1, s0, s1, pats); | ||
| 124 | } | ||
| 125 | |||
| 126 | static void find_3bit_err_coefs(unsigned short s0, unsigned short s1, | ||
| 127 | unsigned short s2, unsigned short s3, unsigned short s4, unsigned short s5, unsigned short *coefs) | ||
| 128 | { | ||
| 129 | unsigned short m[3][4]; | ||
| 130 | int row_order[3]; | ||
| 131 | |||
| 132 | row_order[0] = 0; | ||
| 133 | row_order[1] = 1; | ||
| 134 | row_order[2] = 2; | ||
| 135 | m[0][0] = s2; | ||
| 136 | m[0][1] = s1; | ||
| 137 | m[0][2] = s0; | ||
| 138 | m[0][3] = s3; | ||
| 139 | m[1][0] = s3; | ||
| 140 | m[1][1] = s2; | ||
| 141 | m[1][2] = s1; | ||
| 142 | m[1][3] = s4; | ||
| 143 | m[2][0] = s4; | ||
| 144 | m[2][1] = s3; | ||
| 145 | m[2][2] = s2; | ||
| 146 | m[2][3] = s5; | ||
| 147 | |||
| 148 | if (m[0][2] != 0x0) { | ||
| 149 | zero_3x4_col2(m); | ||
| 150 | } else if (m[1][2] != 0x0) { | ||
| 151 | swap_3x4_rows(m, 0, 1, 4); | ||
| 152 | zero_3x4_col2(m); | ||
| 153 | } else if (m[2][2] != 0x0) { | ||
| 154 | swap_3x4_rows(m, 0, 2, 4); | ||
| 155 | zero_3x4_col2(m); | ||
| 156 | } else { | ||
| 157 | printk(KERN_ERR "Error: find_3bit_err_coefs, s0,s1,s2 all zeros!\n"); | ||
| 158 | } | ||
| 159 | |||
| 160 | if (m[1][1] != 0x0) { | ||
| 161 | zero_3x4_col1(m); | ||
| 162 | } else if (m[2][1] != 0x0) { | ||
| 163 | swap_3x4_rows(m, 1, 2, 4); | ||
| 164 | zero_3x4_col1(m); | ||
| 165 | } else { | ||
| 166 | printk(KERN_ERR "Error: find_3bit_err_coefs, cannot resolve col 1!\n"); | ||
| 167 | } | ||
| 168 | |||
| 169 | /* solve coefs */ | ||
| 170 | solve_3x4(m, coefs, row_order); | ||
| 171 | } | ||
| 172 | |||
| 173 | static void zero_3x4_col2(unsigned short m[3][4]) | ||
| 174 | { | ||
| 175 | unsigned short minv1, minv2; | ||
| 176 | |||
| 177 | minv1 = gf4096_mul(m[1][2], gf4096_inv(m[0][2])); | ||
| 178 | minv2 = gf4096_mul(m[2][2], gf4096_inv(m[0][2])); | ||
| 179 | m[1][0] = m[1][0] ^ gf4096_mul(m[0][0], minv1); | ||
| 180 | m[1][1] = m[1][1] ^ gf4096_mul(m[0][1], minv1); | ||
| 181 | m[1][3] = m[1][3] ^ gf4096_mul(m[0][3], minv1); | ||
| 182 | m[2][0] = m[2][0] ^ gf4096_mul(m[0][0], minv2); | ||
| 183 | m[2][1] = m[2][1] ^ gf4096_mul(m[0][1], minv2); | ||
| 184 | m[2][3] = m[2][3] ^ gf4096_mul(m[0][3], minv2); | ||
| 185 | } | ||
| 186 | |||
| 187 | static void zero_3x4_col1(unsigned short m[3][4]) | ||
| 188 | { | ||
| 189 | unsigned short minv; | ||
| 190 | minv = gf4096_mul(m[2][1], gf4096_inv(m[1][1])); | ||
| 191 | m[2][0] = m[2][0] ^ gf4096_mul(m[1][0], minv); | ||
| 192 | m[2][3] = m[2][3] ^ gf4096_mul(m[1][3], minv); | ||
| 193 | } | ||
| 194 | |||
| 195 | static void swap_3x4_rows(unsigned short m[3][4], int i, int j, int col_width) | ||
| 196 | { | ||
| 197 | unsigned short tmp0; | ||
| 198 | int cnt; | ||
| 199 | for (cnt = 0; cnt < col_width; cnt++) { | ||
| 200 | tmp0 = m[i][cnt]; | ||
| 201 | m[i][cnt] = m[j][cnt]; | ||
| 202 | m[j][cnt] = tmp0; | ||
| 203 | } | ||
| 204 | } | ||
| 205 | |||
| 206 | static void solve_3x4(unsigned short m[3][4], unsigned short *coefs, int *row_order) | ||
| 207 | { | ||
| 208 | unsigned short tmp[3]; | ||
| 209 | tmp[0] = gf4096_mul(m[2][3], gf4096_inv(m[2][0])); | ||
| 210 | tmp[1] = gf4096_mul((gf4096_mul(tmp[0], m[1][0]) ^ m[1][3]), gf4096_inv(m[1][1])); | ||
| 211 | tmp[2] = gf4096_mul((gf4096_mul(tmp[0], m[0][0]) ^ gf4096_mul(tmp[1], m[0][1]) ^ m[0][3]), gf4096_inv(m[0][2])); | ||
| 212 | sort_coefs(row_order, tmp, 3); | ||
| 213 | coefs[0] = tmp[0]; | ||
| 214 | coefs[1] = tmp[1]; | ||
| 215 | coefs[2] = tmp[2]; | ||
| 216 | } | ||
| 217 | |||
| 218 | static void find_3bit_err_pats(unsigned short s0, unsigned short s1, | ||
| 219 | unsigned short s2, unsigned short r0, | ||
| 220 | unsigned short r1, unsigned short r2, | ||
| 221 | unsigned short *pats) | ||
| 222 | { | ||
| 223 | find_2x2_soln(r0 ^ r2, r1 ^ r2, | ||
| 224 | gf4096_mul(r0, r0 ^ r2), gf4096_mul(r1, r1 ^ r2), | ||
| 225 | gf4096_mul(s0, r2) ^ s1, gf4096_mul(s1, r2) ^ s2, pats); | ||
| 226 | pats[2] = s0 ^ pats[0] ^ pats[1]; | ||
| 227 | } | ||
| 228 | |||
| 229 | static void find_4bit_err_coefs(unsigned short s0, unsigned short s1, | ||
| 230 | unsigned short s2, unsigned short s3, | ||
| 231 | unsigned short s4, unsigned short s5, | ||
| 232 | unsigned short s6, unsigned short s7, | ||
| 233 | unsigned short *coefs) | ||
| 234 | { | ||
| 235 | unsigned short m[4][5]; | ||
| 236 | int row_order[4]; | ||
| 237 | |||
| 238 | row_order[0] = 0; | ||
| 239 | row_order[1] = 1; | ||
| 240 | row_order[2] = 2; | ||
| 241 | row_order[3] = 3; | ||
| 242 | |||
| 243 | m[0][0] = s3; | ||
| 244 | m[0][1] = s2; | ||
| 245 | m[0][2] = s1; | ||
| 246 | m[0][3] = s0; | ||
| 247 | m[0][4] = s4; | ||
| 248 | m[1][0] = s4; | ||
| 249 | m[1][1] = s3; | ||
| 250 | m[1][2] = s2; | ||
| 251 | m[1][3] = s1; | ||
| 252 | m[1][4] = s5; | ||
| 253 | m[2][0] = s5; | ||
| 254 | m[2][1] = s4; | ||
| 255 | m[2][2] = s3; | ||
| 256 | m[2][3] = s2; | ||
| 257 | m[2][4] = s6; | ||
| 258 | m[3][0] = s6; | ||
| 259 | m[3][1] = s5; | ||
| 260 | m[3][2] = s4; | ||
| 261 | m[3][3] = s3; | ||
| 262 | m[3][4] = s7; | ||
| 263 | |||
| 264 | if (m[0][3] != 0x0) { | ||
| 265 | zero_4x5_col3(m); | ||
| 266 | } else if (m[1][3] != 0x0) { | ||
| 267 | swap_4x5_rows(m, 0, 1, 5); | ||
| 268 | zero_4x5_col3(m); | ||
| 269 | } else if (m[2][3] != 0x0) { | ||
| 270 | swap_4x5_rows(m, 0, 2, 5); | ||
| 271 | zero_4x5_col3(m); | ||
| 272 | } else if (m[3][3] != 0x0) { | ||
| 273 | swap_4x5_rows(m, 0, 3, 5); | ||
| 274 | zero_4x5_col3(m); | ||
| 275 | } else { | ||
| 276 | printk(KERN_ERR "Error: find_4bit_err_coefs, s0,s1,s2,s3 all zeros!\n"); | ||
| 277 | } | ||
| 278 | |||
| 279 | if (m[1][2] != 0x0) { | ||
| 280 | zero_4x5_col2(m); | ||
| 281 | } else if (m[2][2] != 0x0) { | ||
| 282 | swap_4x5_rows(m, 1, 2, 5); | ||
| 283 | zero_4x5_col2(m); | ||
| 284 | } else if (m[3][2] != 0x0) { | ||
| 285 | swap_4x5_rows(m, 1, 3, 5); | ||
| 286 | zero_4x5_col2(m); | ||
| 287 | } else { | ||
| 288 | printk(KERN_ERR "Error: find_4bit_err_coefs, cannot resolve col 2!\n"); | ||
| 289 | } | ||
| 290 | |||
| 291 | if (m[2][1] != 0x0) { | ||
| 292 | zero_4x5_col1(m); | ||
| 293 | } else if (m[3][1] != 0x0) { | ||
| 294 | swap_4x5_rows(m, 2, 3, 5); | ||
| 295 | zero_4x5_col1(m); | ||
| 296 | } else { | ||
| 297 | printk(KERN_ERR "Error: find_4bit_err_coefs, cannot resolve col 1!\n"); | ||
| 298 | } | ||
| 299 | |||
| 300 | solve_4x5(m, coefs, row_order); | ||
| 301 | } | ||
| 302 | |||
| 303 | static void zero_4x5_col3(unsigned short m[4][5]) | ||
| 304 | { | ||
| 305 | unsigned short minv1, minv2, minv3; | ||
| 306 | |||
| 307 | minv1 = gf4096_mul(m[1][3], gf4096_inv(m[0][3])); | ||
| 308 | minv2 = gf4096_mul(m[2][3], gf4096_inv(m[0][3])); | ||
| 309 | minv3 = gf4096_mul(m[3][3], gf4096_inv(m[0][3])); | ||
| 310 | |||
| 311 | m[1][0] = m[1][0] ^ gf4096_mul(m[0][0], minv1); | ||
| 312 | m[1][1] = m[1][1] ^ gf4096_mul(m[0][1], minv1); | ||
| 313 | m[1][2] = m[1][2] ^ gf4096_mul(m[0][2], minv1); | ||
| 314 | m[1][4] = m[1][4] ^ gf4096_mul(m[0][4], minv1); | ||
| 315 | m[2][0] = m[2][0] ^ gf4096_mul(m[0][0], minv2); | ||
| 316 | m[2][1] = m[2][1] ^ gf4096_mul(m[0][1], minv2); | ||
| 317 | m[2][2] = m[2][2] ^ gf4096_mul(m[0][2], minv2); | ||
| 318 | m[2][4] = m[2][4] ^ gf4096_mul(m[0][4], minv2); | ||
| 319 | m[3][0] = m[3][0] ^ gf4096_mul(m[0][0], minv3); | ||
| 320 | m[3][1] = m[3][1] ^ gf4096_mul(m[0][1], minv3); | ||
| 321 | m[3][2] = m[3][2] ^ gf4096_mul(m[0][2], minv3); | ||
| 322 | m[3][4] = m[3][4] ^ gf4096_mul(m[0][4], minv3); | ||
| 323 | } | ||
| 324 | |||
| 325 | static void zero_4x5_col2(unsigned short m[4][5]) | ||
| 326 | { | ||
| 327 | unsigned short minv2, minv3; | ||
| 328 | |||
| 329 | minv2 = gf4096_mul(m[2][2], gf4096_inv(m[1][2])); | ||
| 330 | minv3 = gf4096_mul(m[3][2], gf4096_inv(m[1][2])); | ||
| 331 | |||
| 332 | m[2][0] = m[2][0] ^ gf4096_mul(m[1][0], minv2); | ||
| 333 | m[2][1] = m[2][1] ^ gf4096_mul(m[1][1], minv2); | ||
| 334 | m[2][4] = m[2][4] ^ gf4096_mul(m[1][4], minv2); | ||
| 335 | m[3][0] = m[3][0] ^ gf4096_mul(m[1][0], minv3); | ||
| 336 | m[3][1] = m[3][1] ^ gf4096_mul(m[1][1], minv3); | ||
| 337 | m[3][4] = m[3][4] ^ gf4096_mul(m[1][4], minv3); | ||
| 338 | } | ||
| 339 | |||
| 340 | static void zero_4x5_col1(unsigned short m[4][5]) | ||
| 341 | { | ||
| 342 | unsigned short minv; | ||
| 343 | |||
| 344 | minv = gf4096_mul(m[3][1], gf4096_inv(m[2][1])); | ||
| 345 | |||
| 346 | m[3][0] = m[3][0] ^ gf4096_mul(m[2][0], minv); | ||
| 347 | m[3][4] = m[3][4] ^ gf4096_mul(m[2][4], minv); | ||
| 348 | } | ||
| 349 | |||
| 350 | static void swap_4x5_rows(unsigned short m[4][5], int i, int j, int col_width) | ||
| 351 | { | ||
| 352 | unsigned short tmp0; | ||
| 353 | int cnt; | ||
| 354 | |||
| 355 | for (cnt = 0; cnt < col_width; cnt++) { | ||
| 356 | tmp0 = m[i][cnt]; | ||
| 357 | m[i][cnt] = m[j][cnt]; | ||
| 358 | m[j][cnt] = tmp0; | ||
| 359 | } | ||
| 360 | } | ||
| 361 | |||
| 362 | static void solve_4x5(unsigned short m[4][5], unsigned short *coefs, int *row_order) | ||
| 363 | { | ||
| 364 | unsigned short tmp[4]; | ||
| 365 | |||
| 366 | tmp[0] = gf4096_mul(m[3][4], gf4096_inv(m[3][0])); | ||
| 367 | tmp[1] = gf4096_mul((gf4096_mul(tmp[0], m[2][0]) ^ m[2][4]), gf4096_inv(m[2][1])); | ||
| 368 | tmp[2] = gf4096_mul((gf4096_mul(tmp[0], m[1][0]) ^ gf4096_mul(tmp[1], m[1][1]) ^ m[1][4]), gf4096_inv(m[1][2])); | ||
| 369 | tmp[3] = gf4096_mul((gf4096_mul(tmp[0], m[0][0]) ^ | ||
| 370 | gf4096_mul(tmp[1], m[0][1]) ^ gf4096_mul(tmp[2], m[0][2]) ^ m[0][4]), gf4096_inv(m[0][3])); | ||
| 371 | sort_coefs(row_order, tmp, 4); | ||
| 372 | coefs[0] = tmp[0]; | ||
| 373 | coefs[1] = tmp[1]; | ||
| 374 | coefs[2] = tmp[2]; | ||
| 375 | coefs[3] = tmp[3]; | ||
| 376 | } | ||
| 377 | |||
| 378 | static void sort_coefs(int *order, unsigned short *soln, int len) | ||
| 379 | { | ||
| 380 | int cnt, start_cnt, least_ord, least_cnt; | ||
| 381 | unsigned short tmp0; | ||
| 382 | for (start_cnt = 0; start_cnt < len; start_cnt++) { | ||
| 383 | for (cnt = start_cnt; cnt < len; cnt++) { | ||
| 384 | if (cnt == start_cnt) { | ||
| 385 | least_ord = order[cnt]; | ||
| 386 | least_cnt = start_cnt; | ||
| 387 | } else { | ||
| 388 | if (least_ord > order[cnt]) { | ||
| 389 | least_ord = order[cnt]; | ||
| 390 | least_cnt = cnt; | ||
| 391 | } | ||
| 392 | } | ||
| 393 | } | ||
| 394 | if (least_cnt != start_cnt) { | ||
| 395 | tmp0 = order[least_cnt]; | ||
| 396 | order[least_cnt] = order[start_cnt]; | ||
| 397 | order[start_cnt] = tmp0; | ||
| 398 | tmp0 = soln[least_cnt]; | ||
| 399 | soln[least_cnt] = soln[start_cnt]; | ||
| 400 | soln[start_cnt] = tmp0; | ||
| 401 | } | ||
| 402 | } | ||
| 403 | } | ||
| 404 | |||
| 405 | static void find_4bit_err_pats(unsigned short s0, unsigned short s1, | ||
| 406 | unsigned short s2, unsigned short s3, | ||
| 407 | unsigned short z1, unsigned short z2, | ||
| 408 | unsigned short z3, unsigned short z4, | ||
| 409 | unsigned short *pats) | ||
| 410 | { | ||
| 411 | unsigned short z4_z1, z3z4_z3z3, z4_z2, s0z4_s1, z1z4_z1z1, | ||
| 412 | z4_z3, z2z4_z2z2, s1z4_s2, z3z3z4_z3z3z3, z1z1z4_z1z1z1, z2z2z4_z2z2z2, s2z4_s3; | ||
| 413 | unsigned short tmp0, tmp1, tmp2, tmp3; | ||
| 414 | |||
| 415 | z4_z1 = z4 ^ z1; | ||
| 416 | z3z4_z3z3 = gf4096_mul(z3, z4) ^ gf4096_mul(z3, z3); | ||
| 417 | z4_z2 = z4 ^ z2; | ||
| 418 | s0z4_s1 = gf4096_mul(s0, z4) ^ s1; | ||
| 419 | z1z4_z1z1 = gf4096_mul(z1, z4) ^ gf4096_mul(z1, z1); | ||
| 420 | z4_z3 = z4 ^ z3; | ||
| 421 | z2z4_z2z2 = gf4096_mul(z2, z4) ^ gf4096_mul(z2, z2); | ||
| 422 | s1z4_s2 = gf4096_mul(s1, z4) ^ s2; | ||
| 423 | z3z3z4_z3z3z3 = gf4096_mul(gf4096_mul(z3, z3), z4) ^ gf4096_mul(gf4096_mul(z3, z3), z3); | ||
| 424 | z1z1z4_z1z1z1 = gf4096_mul(gf4096_mul(z1, z1), z4) ^ gf4096_mul(gf4096_mul(z1, z1), z1); | ||
| 425 | z2z2z4_z2z2z2 = gf4096_mul(gf4096_mul(z2, z2), z4) ^ gf4096_mul(gf4096_mul(z2, z2), z2); | ||
| 426 | s2z4_s3 = gf4096_mul(s2, z4) ^ s3; | ||
| 427 | |||
| 428 | //find err pat 0,1 | ||
| 429 | find_2x2_soln(gf4096_mul(z4_z1, z3z4_z3z3) ^ | ||
| 430 | gf4096_mul(z1z4_z1z1, z4_z3), gf4096_mul(z4_z2, | ||
| 431 | z3z4_z3z3) ^ | ||
| 432 | gf4096_mul(z2z4_z2z2, z4_z3), gf4096_mul(z1z4_z1z1, | ||
| 433 | z3z3z4_z3z3z3) ^ | ||
| 434 | gf4096_mul(z1z1z4_z1z1z1, z3z4_z3z3), | ||
| 435 | gf4096_mul(z2z4_z2z2, | ||
| 436 | z3z3z4_z3z3z3) ^ gf4096_mul(z2z2z4_z2z2z2, | ||
| 437 | z3z4_z3z3), | ||
| 438 | gf4096_mul(s0z4_s1, z3z4_z3z3) ^ gf4096_mul(s1z4_s2, | ||
| 439 | z4_z3), | ||
| 440 | gf4096_mul(s1z4_s2, z3z3z4_z3z3z3) ^ gf4096_mul(s2z4_s3, z3z4_z3z3), pats); | ||
| 441 | tmp0 = pats[0]; | ||
| 442 | tmp1 = pats[1]; | ||
| 443 | tmp2 = pats[0] ^ pats[1] ^ s0; | ||
| 444 | tmp3 = gf4096_mul(pats[0], z1) ^ gf4096_mul(pats[1], z2) ^ s1; | ||
| 445 | |||
| 446 | //find err pat 2,3 | ||
| 447 | find_2x2_soln(0x1, 0x1, z3, z4, tmp2, tmp3, pats); | ||
| 448 | pats[2] = pats[0]; | ||
| 449 | pats[3] = pats[1]; | ||
| 450 | pats[0] = tmp0; | ||
| 451 | pats[1] = tmp1; | ||
| 452 | } | ||
| 453 | |||
| 454 | static void find_2x2_soln(unsigned short c00, unsigned short c01, | ||
| 455 | unsigned short c10, unsigned short c11, | ||
| 456 | unsigned short lval0, unsigned short lval1, | ||
| 457 | unsigned short *soln) | ||
| 458 | { | ||
| 459 | unsigned short m[2][3]; | ||
| 460 | m[0][0] = c00; | ||
| 461 | m[0][1] = c01; | ||
| 462 | m[0][2] = lval0; | ||
| 463 | m[1][0] = c10; | ||
| 464 | m[1][1] = c11; | ||
| 465 | m[1][2] = lval1; | ||
| 466 | |||
| 467 | if (m[0][1] != 0x0) { | ||
| 468 | /* */ | ||
| 469 | } else if (m[1][1] != 0x0) { | ||
| 470 | swap_2x3_rows(m); | ||
| 471 | } else { | ||
| 472 | printk(KERN_ERR "Warning: find_2bit_err_coefs, s0,s1 all zeros!\n"); | ||
| 473 | } | ||
| 474 | |||
| 475 | solve_2x3(m, soln); | ||
| 476 | } | ||
| 477 | |||
| 478 | static void swap_2x3_rows(unsigned short m[2][3]) | ||
| 479 | { | ||
| 480 | unsigned short tmp0; | ||
| 481 | int cnt; | ||
| 482 | |||
| 483 | for (cnt = 0; cnt < 3; cnt++) { | ||
| 484 | tmp0 = m[0][cnt]; | ||
| 485 | m[0][cnt] = m[1][cnt]; | ||
| 486 | m[1][cnt] = tmp0; | ||
| 487 | } | ||
| 488 | } | ||
| 489 | |||
| 490 | static void solve_2x3(unsigned short m[2][3], unsigned short *coefs) | ||
| 491 | { | ||
| 492 | unsigned short minv; | ||
| 493 | |||
| 494 | minv = gf4096_mul(m[1][1], gf4096_inv(m[0][1])); | ||
| 495 | m[1][0] = m[1][0] ^ gf4096_mul(m[0][0], minv); | ||
| 496 | m[1][2] = m[1][2] ^ gf4096_mul(m[0][2], minv); | ||
| 497 | coefs[0] = gf4096_mul(m[1][2], gf4096_inv(m[1][0])); | ||
| 498 | coefs[1] = gf4096_mul((gf4096_mul(coefs[0], m[0][0]) ^ m[0][2]), gf4096_inv(m[0][1])); | ||
| 499 | } | ||
| 500 | |||
| 501 | static unsigned char gf64_inv[64] = { | ||
| 502 | 0, 1, 33, 62, 49, 43, 31, 44, 57, 37, 52, 28, 46, 40, 22, 25, | ||
| 503 | 61, 54, 51, 39, 26, 35, 14, 24, 23, 15, 20, 34, 11, 53, 45, 6, | ||
| 504 | 63, 2, 27, 21, 56, 9, 50, 19, 13, 47, 48, 5, 7, 30, 12, 41, | ||
| 505 | 42, 4, 38, 18, 10, 29, 17, 60, 36, 8, 59, 58, 55, 16, 3, 32}; | ||
| 506 | |||
| 507 | static unsigned short gf4096_inv(unsigned short din) | ||
| 508 | { | ||
| 509 | unsigned short alahxal, ah2B, deno, inv, bl, bh; | ||
| 510 | unsigned short ah, al, ahxal; | ||
| 511 | unsigned short dout; | ||
| 512 | |||
| 513 | ah = (din >> 6) & 0x3f; | ||
| 514 | al = din & 0x3f; | ||
| 515 | ahxal = ah ^ al; | ||
| 516 | ah2B = (((ah ^ (ah >> 3)) & 0x1) << 5) | | ||
| 517 | ((ah >> 1) & 0x10) | | ||
| 518 | ((((ah >> 5) ^ (ah >> 2)) & 0x1) << 3) | | ||
| 519 | ((ah >> 2) & 0x4) | ((((ah >> 4) ^ (ah >> 1)) & 0x1) << 1) | (ah & 0x1); | ||
| 520 | alahxal = gf64_mul(ahxal, al); | ||
| 521 | deno = alahxal ^ ah2B; | ||
| 522 | inv = gf64_inv[deno]; | ||
| 523 | bl = gf64_mul(inv, ahxal); | ||
| 524 | bh = gf64_mul(inv, ah); | ||
| 525 | dout = ((bh & 0x3f) << 6) | (bl & 0x3f); | ||
| 526 | return (((bh & 0x3f) << 6) | (bl & 0x3f)); | ||
| 527 | } | ||
| 528 | |||
| 529 | static unsigned short err_pos_lut[4096] = { | ||
| 530 | 0xfff, 0x000, 0x451, 0xfff, 0xfff, 0x3cf, 0xfff, 0x041, | ||
| 531 | 0xfff, 0xfff, 0xfff, 0xfff, 0x28a, 0xfff, 0x492, 0xfff, | ||
| 532 | 0x145, 0xfff, 0xfff, 0x514, 0xfff, 0x082, 0xfff, 0xfff, | ||
| 533 | 0xfff, 0x249, 0x38e, 0x410, 0xfff, 0x104, 0x208, 0x1c7, | ||
| 534 | 0xfff, 0xfff, 0xfff, 0xfff, 0x2cb, 0xfff, 0xfff, 0xfff, | ||
| 535 | 0x0c3, 0x34d, 0x4d3, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 536 | 0xfff, 0xfff, 0xfff, 0x186, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 537 | 0xfff, 0x30c, 0x555, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 538 | 0xfff, 0xfff, 0xfff, 0x166, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 539 | 0x385, 0x14e, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x4e1, | ||
| 540 | 0xfff, 0xfff, 0xfff, 0xfff, 0x538, 0xfff, 0x16d, 0xfff, | ||
| 541 | 0xfff, 0xfff, 0x45b, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 542 | 0xfff, 0xfff, 0xfff, 0x29c, 0x2cc, 0x30b, 0x2b3, 0xfff, | ||
| 543 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x0b3, 0xfff, 0x2f7, | ||
| 544 | 0xfff, 0x32b, 0xfff, 0xfff, 0xfff, 0xfff, 0x0a7, 0xfff, | ||
| 545 | 0xfff, 0x2da, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 546 | 0xfff, 0x07e, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 547 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x11c, 0xfff, 0xfff, | ||
| 548 | 0xfff, 0xfff, 0xfff, 0x22f, 0xfff, 0x1f4, 0xfff, 0xfff, | ||
| 549 | 0x2b0, 0x504, 0xfff, 0x114, 0xfff, 0xfff, 0xfff, 0x21d, | ||
| 550 | 0xfff, 0xfff, 0xfff, 0xfff, 0x00d, 0x3c4, 0x340, 0x10f, | ||
| 551 | 0xfff, 0xfff, 0x266, 0x02e, 0xfff, 0xfff, 0xfff, 0x4f8, | ||
| 552 | 0x337, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 553 | 0xfff, 0xfff, 0xfff, 0x07b, 0x168, 0xfff, 0xfff, 0x0fe, | ||
| 554 | 0xfff, 0xfff, 0x51a, 0xfff, 0x458, 0xfff, 0x36d, 0xfff, | ||
| 555 | 0xfff, 0xfff, 0xfff, 0x073, 0x37d, 0x415, 0x550, 0xfff, | ||
| 556 | 0xfff, 0xfff, 0x23b, 0x4b4, 0xfff, 0xfff, 0xfff, 0x1a1, | ||
| 557 | 0xfff, 0xfff, 0x3aa, 0xfff, 0x117, 0x04d, 0x341, 0xfff, | ||
| 558 | 0xfff, 0xfff, 0xfff, 0x518, 0x03e, 0x0f2, 0xfff, 0xfff, | ||
| 559 | 0xfff, 0xfff, 0xfff, 0x363, 0xfff, 0x0b9, 0xfff, 0xfff, | ||
| 560 | 0x241, 0xfff, 0xfff, 0x049, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 561 | 0x15f, 0x52d, 0xfff, 0xfff, 0xfff, 0x29e, 0xfff, 0xfff, | ||
| 562 | 0xfff, 0xfff, 0x4cf, 0x0fc, 0xfff, 0x36f, 0x3d3, 0xfff, | ||
| 563 | 0x228, 0xfff, 0xfff, 0x45e, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 564 | 0x238, 0xfff, 0xfff, 0xfff, 0xfff, 0x47f, 0xfff, 0xfff, | ||
| 565 | 0x43a, 0x265, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x3e8, | ||
| 566 | 0xfff, 0xfff, 0x01a, 0xfff, 0xfff, 0xfff, 0xfff, 0x21e, | ||
| 567 | 0x1fc, 0x40b, 0xfff, 0xfff, 0xfff, 0x2d0, 0x159, 0xfff, | ||
| 568 | 0xfff, 0x313, 0xfff, 0xfff, 0x05c, 0x4cc, 0xfff, 0xfff, | ||
| 569 | 0x0f6, 0x3d5, 0xfff, 0xfff, 0xfff, 0x54f, 0xfff, 0xfff, | ||
| 570 | 0xfff, 0x172, 0x1e4, 0x07c, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 571 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x53c, 0x1ad, 0x535, | ||
| 572 | 0x19b, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 573 | 0xfff, 0xfff, 0x092, 0xfff, 0x2be, 0xfff, 0xfff, 0x482, | ||
| 574 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x0e6, 0xfff, 0xfff, | ||
| 575 | 0xfff, 0xfff, 0xfff, 0x476, 0xfff, 0x51d, 0xfff, 0xfff, | ||
| 576 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 577 | 0xfff, 0xfff, 0x342, 0x2b5, 0x22e, 0x09a, 0xfff, 0x08d, | ||
| 578 | 0x44f, 0x3ed, 0xfff, 0xfff, 0xfff, 0xfff, 0x3d1, 0xfff, | ||
| 579 | 0xfff, 0x543, 0xfff, 0x48f, 0xfff, 0x3d2, 0xfff, 0x0d5, | ||
| 580 | 0x113, 0x0ec, 0x427, 0xfff, 0xfff, 0xfff, 0x4c4, 0xfff, | ||
| 581 | 0xfff, 0x50a, 0xfff, 0x144, 0xfff, 0x105, 0x39f, 0x294, | ||
| 582 | 0x164, 0xfff, 0x31a, 0xfff, 0xfff, 0x49a, 0xfff, 0x130, | ||
| 583 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 584 | 0x1be, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 585 | 0xfff, 0xfff, 0x49e, 0x371, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 586 | 0xfff, 0xfff, 0xfff, 0xfff, 0x0e8, 0x49c, 0x0f4, 0xfff, | ||
| 587 | 0x338, 0x1a7, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 588 | 0xfff, 0x36c, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 589 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 590 | 0xfff, 0x1ae, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 591 | 0xfff, 0x31b, 0xfff, 0xfff, 0x2dd, 0x522, 0xfff, 0xfff, | ||
| 592 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x2f4, | ||
| 593 | 0x3c6, 0x30d, 0xfff, 0xfff, 0xfff, 0xfff, 0x34c, 0x18f, | ||
| 594 | 0x30a, 0xfff, 0x01f, 0x079, 0xfff, 0xfff, 0x54d, 0x46b, | ||
| 595 | 0x28c, 0x37f, 0xfff, 0xfff, 0xfff, 0xfff, 0x355, 0xfff, | ||
| 596 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x14f, 0xfff, 0xfff, | ||
| 597 | 0xfff, 0xfff, 0xfff, 0x359, 0x3fe, 0x3c5, 0xfff, 0xfff, | ||
| 598 | 0xfff, 0xfff, 0x423, 0xfff, 0xfff, 0x34a, 0x22c, 0xfff, | ||
| 599 | 0x25a, 0xfff, 0xfff, 0x4ad, 0xfff, 0x28d, 0xfff, 0xfff, | ||
| 600 | 0xfff, 0xfff, 0xfff, 0x547, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 601 | 0x2e2, 0xfff, 0xfff, 0x1d5, 0xfff, 0x2a8, 0xfff, 0xfff, | ||
| 602 | 0x03f, 0xfff, 0xfff, 0xfff, 0xfff, 0x3eb, 0x0fa, 0xfff, | ||
| 603 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x55b, 0xfff, | ||
| 604 | 0x08e, 0xfff, 0x3ae, 0xfff, 0x3a4, 0xfff, 0x282, 0x158, | ||
| 605 | 0xfff, 0x382, 0xfff, 0xfff, 0x499, 0xfff, 0xfff, 0x08a, | ||
| 606 | 0xfff, 0xfff, 0xfff, 0x456, 0x3be, 0xfff, 0x1e2, 0xfff, | ||
| 607 | 0xfff, 0xfff, 0xfff, 0xfff, 0x559, 0xfff, 0x1a0, 0xfff, | ||
| 608 | 0xfff, 0x0b4, 0xfff, 0xfff, 0xfff, 0x2df, 0xfff, 0xfff, | ||
| 609 | 0xfff, 0x07f, 0x4f5, 0xfff, 0xfff, 0x27c, 0x133, 0x017, | ||
| 610 | 0xfff, 0x3fd, 0xfff, 0xfff, 0xfff, 0x44d, 0x4cd, 0x17a, | ||
| 611 | 0x0d7, 0x537, 0xfff, 0xfff, 0x353, 0xfff, 0xfff, 0x351, | ||
| 612 | 0x366, 0xfff, 0x44a, 0xfff, 0x1a6, 0xfff, 0xfff, 0xfff, | ||
| 613 | 0x291, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x1e3, | ||
| 614 | 0xfff, 0xfff, 0xfff, 0xfff, 0x389, 0xfff, 0x07a, 0xfff, | ||
| 615 | 0x1b6, 0x2ed, 0xfff, 0xfff, 0xfff, 0xfff, 0x24e, 0x074, | ||
| 616 | 0xfff, 0xfff, 0x3dc, 0xfff, 0x4e3, 0xfff, 0xfff, 0xfff, | ||
| 617 | 0xfff, 0x4eb, 0xfff, 0xfff, 0x3b8, 0x4de, 0xfff, 0x19c, | ||
| 618 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x262, | ||
| 619 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x076, 0x4e8, 0x3da, | ||
| 620 | 0xfff, 0x531, 0xfff, 0xfff, 0x14a, 0xfff, 0x0a2, 0x433, | ||
| 621 | 0x3df, 0x1e9, 0xfff, 0xfff, 0xfff, 0xfff, 0x3e7, 0x285, | ||
| 622 | 0x2d8, 0xfff, 0xfff, 0xfff, 0x349, 0x18d, 0x098, 0xfff, | ||
| 623 | 0x0df, 0x4bf, 0xfff, 0xfff, 0x0b2, 0xfff, 0x346, 0x24d, | ||
| 624 | 0xfff, 0xfff, 0xfff, 0x24f, 0x4fa, 0x2f9, 0xfff, 0xfff, | ||
| 625 | 0x3c9, 0xfff, 0x2b4, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 626 | 0xfff, 0x056, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 627 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 628 | 0xfff, 0x179, 0xfff, 0x0e9, 0x3f0, 0x33d, 0xfff, 0xfff, | ||
| 629 | 0xfff, 0xfff, 0xfff, 0x1fd, 0xfff, 0xfff, 0x526, 0xfff, | ||
| 630 | 0xfff, 0xfff, 0x53d, 0xfff, 0xfff, 0xfff, 0x170, 0x331, | ||
| 631 | 0xfff, 0x068, 0xfff, 0xfff, 0xfff, 0x3f7, 0xfff, 0x3d8, | ||
| 632 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 633 | 0xfff, 0x09f, 0x556, 0xfff, 0xfff, 0x02d, 0xfff, 0xfff, | ||
| 634 | 0x553, 0xfff, 0xfff, 0xfff, 0x1f0, 0xfff, 0xfff, 0x4d6, | ||
| 635 | 0x41e, 0xfff, 0xfff, 0xfff, 0xfff, 0x4d5, 0xfff, 0xfff, | ||
| 636 | 0xfff, 0xfff, 0xfff, 0x248, 0xfff, 0xfff, 0xfff, 0x0a3, | ||
| 637 | 0xfff, 0x217, 0xfff, 0xfff, 0xfff, 0x4f1, 0x209, 0xfff, | ||
| 638 | 0xfff, 0x475, 0x234, 0x52b, 0x398, 0xfff, 0x08b, 0xfff, | ||
| 639 | 0xfff, 0xfff, 0xfff, 0x2c2, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 640 | 0xfff, 0xfff, 0x268, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 641 | 0xfff, 0x4a3, 0xfff, 0x0aa, 0xfff, 0x1d9, 0xfff, 0xfff, | ||
| 642 | 0xfff, 0xfff, 0x155, 0xfff, 0xfff, 0xfff, 0xfff, 0x0bf, | ||
| 643 | 0x539, 0xfff, 0xfff, 0x2f1, 0x545, 0xfff, 0xfff, 0xfff, | ||
| 644 | 0xfff, 0xfff, 0xfff, 0x2a7, 0x06f, 0xfff, 0x378, 0xfff, | ||
| 645 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x25e, 0xfff, | ||
| 646 | 0xfff, 0xfff, 0xfff, 0x15d, 0x02a, 0xfff, 0xfff, 0x0bc, | ||
| 647 | 0x235, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 648 | 0x150, 0xfff, 0x1a9, 0xfff, 0xfff, 0xfff, 0xfff, 0x381, | ||
| 649 | 0xfff, 0x04e, 0x270, 0x13f, 0xfff, 0xfff, 0x405, 0xfff, | ||
| 650 | 0x3cd, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 651 | 0xfff, 0x2ef, 0xfff, 0x06a, 0xfff, 0xfff, 0xfff, 0x34f, | ||
| 652 | 0x212, 0xfff, 0xfff, 0x0e2, 0xfff, 0x083, 0x298, 0xfff, | ||
| 653 | 0xfff, 0xfff, 0x0c2, 0xfff, 0xfff, 0x52e, 0xfff, 0x488, | ||
| 654 | 0xfff, 0xfff, 0xfff, 0x36b, 0xfff, 0xfff, 0xfff, 0x442, | ||
| 655 | 0x091, 0xfff, 0x41c, 0xfff, 0xfff, 0x3a5, 0xfff, 0x4e6, | ||
| 656 | 0xfff, 0xfff, 0x40d, 0x31d, 0xfff, 0xfff, 0xfff, 0x4c1, | ||
| 657 | 0x053, 0xfff, 0x418, 0x13c, 0xfff, 0x350, 0xfff, 0x0ae, | ||
| 658 | 0xfff, 0xfff, 0x41f, 0xfff, 0x470, 0xfff, 0x4ca, 0xfff, | ||
| 659 | 0xfff, 0xfff, 0x02b, 0x450, 0xfff, 0x1f8, 0xfff, 0xfff, | ||
| 660 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x293, 0xfff, | ||
| 661 | 0xfff, 0xfff, 0xfff, 0x411, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 662 | 0xfff, 0xfff, 0xfff, 0xfff, 0x0b8, 0xfff, 0xfff, 0xfff, | ||
| 663 | 0x3e1, 0xfff, 0xfff, 0xfff, 0xfff, 0x43c, 0xfff, 0x2b2, | ||
| 664 | 0x2ab, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x1ec, | ||
| 665 | 0xfff, 0xfff, 0xfff, 0x3f8, 0x034, 0xfff, 0xfff, 0xfff, | ||
| 666 | 0xfff, 0xfff, 0xfff, 0x11a, 0xfff, 0x541, 0x45c, 0x134, | ||
| 667 | 0x1cc, 0xfff, 0xfff, 0xfff, 0x469, 0xfff, 0xfff, 0x44b, | ||
| 668 | 0x161, 0xfff, 0xfff, 0xfff, 0x055, 0xfff, 0xfff, 0xfff, | ||
| 669 | 0xfff, 0x307, 0xfff, 0xfff, 0xfff, 0xfff, 0x2d1, 0xfff, | ||
| 670 | 0xfff, 0xfff, 0x124, 0x37b, 0x26b, 0x336, 0xfff, 0xfff, | ||
| 671 | 0x2e4, 0x3cb, 0xfff, 0xfff, 0x0f8, 0x3c8, 0xfff, 0xfff, | ||
| 672 | 0xfff, 0x461, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x4b5, | ||
| 673 | 0x2cf, 0xfff, 0xfff, 0xfff, 0x20f, 0xfff, 0x35a, 0xfff, | ||
| 674 | 0x490, 0xfff, 0x185, 0xfff, 0xfff, 0xfff, 0xfff, 0x42e, | ||
| 675 | 0xfff, 0xfff, 0xfff, 0xfff, 0x54b, 0xfff, 0xfff, 0xfff, | ||
| 676 | 0x146, 0xfff, 0x412, 0xfff, 0xfff, 0xfff, 0x1ff, 0xfff, | ||
| 677 | 0xfff, 0x3e0, 0xfff, 0xfff, 0xfff, 0xfff, 0x2d5, 0xfff, | ||
| 678 | 0x4df, 0x505, 0xfff, 0x413, 0xfff, 0x1a5, 0xfff, 0x3b2, | ||
| 679 | 0xfff, 0xfff, 0xfff, 0x35b, 0xfff, 0x116, 0xfff, 0xfff, | ||
| 680 | 0x171, 0x4d0, 0xfff, 0x154, 0x12d, 0xfff, 0xfff, 0xfff, | ||
| 681 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x468, 0x4db, 0xfff, | ||
| 682 | 0xfff, 0x1df, 0xfff, 0xfff, 0xfff, 0xfff, 0x05a, 0xfff, | ||
| 683 | 0x0f1, 0x403, 0xfff, 0x22b, 0x2e0, 0xfff, 0xfff, 0xfff, | ||
| 684 | 0x2b7, 0x373, 0xfff, 0xfff, 0xfff, 0xfff, 0x13e, 0xfff, | ||
| 685 | 0xfff, 0xfff, 0x0d0, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 686 | 0x329, 0x1d2, 0x3fa, 0x047, 0xfff, 0x2f2, 0xfff, 0xfff, | ||
| 687 | 0x141, 0x0ac, 0x1d7, 0xfff, 0x07d, 0xfff, 0xfff, 0xfff, | ||
| 688 | 0x1c1, 0xfff, 0x487, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 689 | 0xfff, 0xfff, 0xfff, 0x045, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 690 | 0x288, 0x0cd, 0xfff, 0xfff, 0xfff, 0xfff, 0x226, 0x1d8, | ||
| 691 | 0xfff, 0x153, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x4cb, | ||
| 692 | 0x528, 0xfff, 0xfff, 0xfff, 0x20a, 0x343, 0x3a1, 0xfff, | ||
| 693 | 0xfff, 0xfff, 0x2d7, 0x2d3, 0x1aa, 0x4c5, 0xfff, 0xfff, | ||
| 694 | 0xfff, 0x42b, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 695 | 0xfff, 0xfff, 0xfff, 0xfff, 0x3e9, 0xfff, 0x20b, 0x260, | ||
| 696 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x37c, 0x2fd, | ||
| 697 | 0xfff, 0xfff, 0x2c8, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 698 | 0xfff, 0x31e, 0xfff, 0x335, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 699 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 700 | 0xfff, 0xfff, 0x135, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 701 | 0xfff, 0xfff, 0x35c, 0x4dd, 0x129, 0xfff, 0xfff, 0xfff, | ||
| 702 | 0xfff, 0xfff, 0x1ef, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 703 | 0xfff, 0x34e, 0xfff, 0xfff, 0xfff, 0xfff, 0x407, 0xfff, | ||
| 704 | 0xfff, 0xfff, 0xfff, 0xfff, 0x3ad, 0xfff, 0xfff, 0xfff, | ||
| 705 | 0x379, 0xfff, 0xfff, 0x1d0, 0x38d, 0xfff, 0xfff, 0x1e8, | ||
| 706 | 0x184, 0x3c1, 0x1c4, 0xfff, 0x1f9, 0xfff, 0xfff, 0x424, | ||
| 707 | 0xfff, 0xfff, 0xfff, 0xfff, 0x1d3, 0x0d4, 0xfff, 0x4e9, | ||
| 708 | 0xfff, 0xfff, 0xfff, 0x530, 0x107, 0xfff, 0x106, 0x04f, | ||
| 709 | 0xfff, 0xfff, 0x4c7, 0x503, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 710 | 0xfff, 0x15c, 0xfff, 0x23f, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 711 | 0xfff, 0xfff, 0xfff, 0xfff, 0x4f3, 0xfff, 0xfff, 0x3c7, | ||
| 712 | 0xfff, 0x278, 0xfff, 0xfff, 0x0a6, 0xfff, 0xfff, 0xfff, | ||
| 713 | 0x122, 0x1cf, 0xfff, 0x327, 0xfff, 0x2e5, 0xfff, 0x29d, | ||
| 714 | 0xfff, 0xfff, 0x3f1, 0xfff, 0xfff, 0x48d, 0xfff, 0xfff, | ||
| 715 | 0xfff, 0xfff, 0x054, 0xfff, 0xfff, 0xfff, 0xfff, 0x178, | ||
| 716 | 0x27e, 0x4e0, 0x352, 0x02f, 0x09c, 0xfff, 0x2a0, 0xfff, | ||
| 717 | 0xfff, 0x46a, 0x457, 0xfff, 0xfff, 0x501, 0xfff, 0x2ba, | ||
| 718 | 0xfff, 0xfff, 0xfff, 0x54e, 0x2e7, 0xfff, 0xfff, 0xfff, | ||
| 719 | 0xfff, 0xfff, 0x551, 0xfff, 0xfff, 0x1db, 0x2aa, 0xfff, | ||
| 720 | 0xfff, 0x4bc, 0xfff, 0xfff, 0x395, 0xfff, 0x0de, 0xfff, | ||
| 721 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x455, 0xfff, 0x17e, | ||
| 722 | 0xfff, 0x221, 0x4a7, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 723 | 0x388, 0xfff, 0xfff, 0xfff, 0x308, 0xfff, 0xfff, 0xfff, | ||
| 724 | 0x20e, 0x4b9, 0xfff, 0x273, 0x20c, 0x09e, 0xfff, 0x057, | ||
| 725 | 0xfff, 0xfff, 0xfff, 0xfff, 0x3f2, 0xfff, 0x1a8, 0x3a6, | ||
| 726 | 0x14c, 0xfff, 0xfff, 0x071, 0xfff, 0xfff, 0x53a, 0xfff, | ||
| 727 | 0xfff, 0xfff, 0xfff, 0x109, 0xfff, 0xfff, 0x399, 0xfff, | ||
| 728 | 0x061, 0x4f0, 0x39e, 0x244, 0xfff, 0x035, 0xfff, 0xfff, | ||
| 729 | 0x305, 0x47e, 0x297, 0xfff, 0xfff, 0x2b8, 0xfff, 0xfff, | ||
| 730 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x1bc, 0xfff, 0x2fc, | ||
| 731 | 0xfff, 0xfff, 0x554, 0xfff, 0xfff, 0xfff, 0xfff, 0x3b6, | ||
| 732 | 0xfff, 0xfff, 0xfff, 0x515, 0x397, 0xfff, 0xfff, 0x12f, | ||
| 733 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x4e5, | ||
| 734 | 0xfff, 0x4fc, 0xfff, 0xfff, 0x05e, 0xfff, 0xfff, 0xfff, | ||
| 735 | 0xfff, 0xfff, 0x0a8, 0x3af, 0x015, 0xfff, 0xfff, 0xfff, | ||
| 736 | 0xfff, 0x138, 0xfff, 0xfff, 0xfff, 0x540, 0xfff, 0xfff, | ||
| 737 | 0xfff, 0x027, 0x523, 0x2f0, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 738 | 0xfff, 0xfff, 0x16c, 0xfff, 0x27d, 0xfff, 0xfff, 0xfff, | ||
| 739 | 0xfff, 0x04c, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x4dc, | ||
| 740 | 0xfff, 0xfff, 0x059, 0x301, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 741 | 0xfff, 0xfff, 0xfff, 0x1a3, 0xfff, 0x15a, 0xfff, 0xfff, | ||
| 742 | 0x0a5, 0xfff, 0x435, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 743 | 0xfff, 0x051, 0xfff, 0xfff, 0x131, 0xfff, 0x4f4, 0xfff, | ||
| 744 | 0xfff, 0xfff, 0xfff, 0x441, 0xfff, 0x4fb, 0xfff, 0x03b, | ||
| 745 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x1ed, 0x274, | ||
| 746 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x0d3, 0x55e, 0x1b3, | ||
| 747 | 0xfff, 0x0bd, 0xfff, 0xfff, 0xfff, 0xfff, 0x225, 0xfff, | ||
| 748 | 0xfff, 0xfff, 0xfff, 0xfff, 0x4b7, 0xfff, 0xfff, 0x2ff, | ||
| 749 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x4c3, 0xfff, | ||
| 750 | 0x383, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x2f6, | ||
| 751 | 0xfff, 0xfff, 0x1ee, 0xfff, 0x03d, 0xfff, 0xfff, 0xfff, | ||
| 752 | 0xfff, 0xfff, 0x26f, 0x1dc, 0xfff, 0x0db, 0xfff, 0xfff, | ||
| 753 | 0xfff, 0xfff, 0xfff, 0x0ce, 0xfff, 0xfff, 0x127, 0x03a, | ||
| 754 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x311, 0xfff, | ||
| 755 | 0xfff, 0x13d, 0x09d, 0x47b, 0x2a6, 0x50d, 0x510, 0x19a, | ||
| 756 | 0xfff, 0x354, 0x414, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 757 | 0xfff, 0xfff, 0x44c, 0x3b0, 0xfff, 0x23d, 0x429, 0xfff, | ||
| 758 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 759 | 0x4c0, 0x416, 0xfff, 0x05b, 0xfff, 0xfff, 0x137, 0xfff, | ||
| 760 | 0x25f, 0x49f, 0xfff, 0x279, 0x013, 0xfff, 0xfff, 0xfff, | ||
| 761 | 0x269, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 762 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x3d0, 0xfff, 0xfff, | ||
| 763 | 0xfff, 0xfff, 0xfff, 0xfff, 0x077, 0xfff, 0xfff, 0x3fb, | ||
| 764 | 0xfff, 0xfff, 0xfff, 0xfff, 0x271, 0x3a0, 0xfff, 0xfff, | ||
| 765 | 0x40f, 0xfff, 0xfff, 0x3de, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 766 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x1ab, 0x26a, | ||
| 767 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x489, 0xfff, 0xfff, | ||
| 768 | 0x252, 0xfff, 0xfff, 0xfff, 0xfff, 0x1b7, 0x42f, 0xfff, | ||
| 769 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x3b7, | ||
| 770 | 0xfff, 0x2bb, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 771 | 0xfff, 0xfff, 0xfff, 0x0f7, 0x01d, 0xfff, 0x067, 0xfff, | ||
| 772 | 0xfff, 0xfff, 0xfff, 0x4e2, 0xfff, 0xfff, 0x4bb, 0xfff, | ||
| 773 | 0xfff, 0xfff, 0x17b, 0xfff, 0x0ee, 0xfff, 0xfff, 0xfff, | ||
| 774 | 0xfff, 0xfff, 0x36e, 0xfff, 0xfff, 0xfff, 0x533, 0xfff, | ||
| 775 | 0xfff, 0xfff, 0x4d4, 0x356, 0xfff, 0xfff, 0x375, 0xfff, | ||
| 776 | 0xfff, 0xfff, 0xfff, 0x4a4, 0x513, 0xfff, 0xfff, 0xfff, | ||
| 777 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x4ff, 0xfff, 0x2af, | ||
| 778 | 0xfff, 0xfff, 0x026, 0xfff, 0x0ad, 0xfff, 0xfff, 0xfff, | ||
| 779 | 0xfff, 0x26e, 0xfff, 0xfff, 0xfff, 0xfff, 0x493, 0xfff, | ||
| 780 | 0x463, 0x4d2, 0x4be, 0xfff, 0xfff, 0xfff, 0xfff, 0x4f2, | ||
| 781 | 0x0b6, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 782 | 0xfff, 0x32d, 0x315, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 783 | 0xfff, 0x13a, 0x4a1, 0xfff, 0x27a, 0xfff, 0xfff, 0xfff, | ||
| 784 | 0x47a, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 785 | 0x334, 0xfff, 0xfff, 0xfff, 0xfff, 0x54c, 0xfff, 0xfff, | ||
| 786 | 0xfff, 0x0c9, 0x007, 0xfff, 0xfff, 0x12e, 0xfff, 0x0ff, | ||
| 787 | 0xfff, 0xfff, 0x3f5, 0x509, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 788 | 0x1c3, 0x2ad, 0xfff, 0xfff, 0x47c, 0x261, 0xfff, 0xfff, | ||
| 789 | 0xfff, 0xfff, 0xfff, 0x152, 0xfff, 0xfff, 0xfff, 0x339, | ||
| 790 | 0xfff, 0x243, 0x1c0, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 791 | 0x063, 0xfff, 0xfff, 0x254, 0xfff, 0xfff, 0x173, 0xfff, | ||
| 792 | 0x0c7, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 793 | 0xfff, 0x362, 0x259, 0x485, 0x374, 0x0dc, 0x3ab, 0xfff, | ||
| 794 | 0x1c5, 0x534, 0x544, 0xfff, 0xfff, 0x508, 0xfff, 0x402, | ||
| 795 | 0x408, 0xfff, 0x0e7, 0xfff, 0xfff, 0x00a, 0x205, 0xfff, | ||
| 796 | 0xfff, 0x2b9, 0xfff, 0xfff, 0xfff, 0x465, 0xfff, 0xfff, | ||
| 797 | 0xfff, 0xfff, 0xfff, 0xfff, 0x23a, 0xfff, 0xfff, 0xfff, | ||
| 798 | 0xfff, 0x147, 0x19d, 0x115, 0x214, 0xfff, 0x090, 0x368, | ||
| 799 | 0xfff, 0x210, 0xfff, 0xfff, 0x280, 0x52a, 0x163, 0x148, | ||
| 800 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x326, 0xfff, 0xfff, | ||
| 801 | 0xfff, 0xfff, 0xfff, 0x2de, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 802 | 0x206, 0x2c1, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 803 | 0x189, 0xfff, 0xfff, 0xfff, 0xfff, 0x367, 0xfff, 0x1a4, | ||
| 804 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x443, 0xfff, 0x27b, | ||
| 805 | 0xfff, 0xfff, 0x251, 0x549, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 806 | 0xfff, 0xfff, 0x188, 0x04b, 0xfff, 0xfff, 0xfff, 0x31f, | ||
| 807 | 0x4a6, 0xfff, 0x246, 0x1de, 0x156, 0xfff, 0xfff, 0xfff, | ||
| 808 | 0x3a9, 0xfff, 0xfff, 0xfff, 0x2fa, 0xfff, 0x128, 0x0d1, | ||
| 809 | 0x449, 0x255, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 810 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 811 | 0xfff, 0xfff, 0xfff, 0xfff, 0x258, 0xfff, 0xfff, 0xfff, | ||
| 812 | 0x532, 0xfff, 0xfff, 0xfff, 0x303, 0x517, 0xfff, 0xfff, | ||
| 813 | 0x2a9, 0x24a, 0xfff, 0xfff, 0x231, 0xfff, 0xfff, 0xfff, | ||
| 814 | 0xfff, 0xfff, 0x4b6, 0x516, 0xfff, 0xfff, 0x0e4, 0x0eb, | ||
| 815 | 0xfff, 0x4e4, 0xfff, 0x275, 0xfff, 0xfff, 0x031, 0xfff, | ||
| 816 | 0xfff, 0xfff, 0xfff, 0xfff, 0x025, 0x21a, 0xfff, 0x0cc, | ||
| 817 | 0x45f, 0x3d9, 0x289, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 818 | 0xfff, 0xfff, 0x23e, 0xfff, 0xfff, 0xfff, 0x438, 0x097, | ||
| 819 | 0x419, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 820 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 821 | 0xfff, 0xfff, 0x0a9, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 822 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 823 | 0x37e, 0x0e0, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x431, | ||
| 824 | 0x372, 0xfff, 0xfff, 0xfff, 0x1ba, 0x06e, 0xfff, 0x1b1, | ||
| 825 | 0xfff, 0xfff, 0x12a, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 826 | 0xfff, 0xfff, 0x193, 0xfff, 0xfff, 0xfff, 0xfff, 0x10a, | ||
| 827 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x048, 0x1b4, | ||
| 828 | 0xfff, 0xfff, 0xfff, 0xfff, 0x295, 0x140, 0x108, 0xfff, | ||
| 829 | 0xfff, 0xfff, 0xfff, 0x16f, 0xfff, 0x0a4, 0x37a, 0xfff, | ||
| 830 | 0x29a, 0xfff, 0x284, 0xfff, 0xfff, 0xfff, 0xfff, 0x4c6, | ||
| 831 | 0x2a2, 0x3a3, 0xfff, 0x201, 0xfff, 0xfff, 0xfff, 0x4bd, | ||
| 832 | 0x005, 0x54a, 0x3b5, 0x204, 0x2ee, 0x11d, 0x436, 0xfff, | ||
| 833 | 0xfff, 0xfff, 0xfff, 0xfff, 0x3ec, 0xfff, 0xfff, 0xfff, | ||
| 834 | 0xfff, 0xfff, 0xfff, 0xfff, 0x11f, 0x498, 0x21c, 0xfff, | ||
| 835 | 0xfff, 0xfff, 0x3d6, 0xfff, 0x4ab, 0xfff, 0x432, 0x2eb, | ||
| 836 | 0x542, 0x4fd, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 837 | 0xfff, 0xfff, 0xfff, 0x4ce, 0xfff, 0xfff, 0x2fb, 0xfff, | ||
| 838 | 0xfff, 0x2e1, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 839 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x1b9, 0x037, 0x0dd, | ||
| 840 | 0xfff, 0xfff, 0xfff, 0x2bf, 0x521, 0x496, 0x095, 0xfff, | ||
| 841 | 0xfff, 0x328, 0x070, 0x1bf, 0xfff, 0x393, 0xfff, 0xfff, | ||
| 842 | 0x102, 0xfff, 0xfff, 0x21b, 0xfff, 0x142, 0x263, 0x519, | ||
| 843 | 0xfff, 0x2a5, 0x177, 0xfff, 0x14d, 0x471, 0x4ae, 0xfff, | ||
| 844 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 845 | 0x1f6, 0xfff, 0x481, 0xfff, 0xfff, 0xfff, 0x151, 0xfff, | ||
| 846 | 0xfff, 0xfff, 0x085, 0x33f, 0xfff, 0xfff, 0xfff, 0x084, | ||
| 847 | 0xfff, 0xfff, 0xfff, 0x345, 0x3a2, 0xfff, 0xfff, 0x0a0, | ||
| 848 | 0x0da, 0x024, 0xfff, 0xfff, 0xfff, 0x1bd, 0xfff, 0x55c, | ||
| 849 | 0x467, 0x445, 0xfff, 0xfff, 0xfff, 0x052, 0xfff, 0xfff, | ||
| 850 | 0xfff, 0xfff, 0x51e, 0xfff, 0xfff, 0x39d, 0xfff, 0x35f, | ||
| 851 | 0xfff, 0x376, 0x3ee, 0xfff, 0xfff, 0xfff, 0xfff, 0x448, | ||
| 852 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x16a, | ||
| 853 | 0xfff, 0x036, 0x38f, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 854 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x211, | ||
| 855 | 0xfff, 0xfff, 0xfff, 0x230, 0xfff, 0xfff, 0x3ba, 0xfff, | ||
| 856 | 0xfff, 0xfff, 0x3ce, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 857 | 0xfff, 0xfff, 0xfff, 0x229, 0xfff, 0x176, 0xfff, 0xfff, | ||
| 858 | 0xfff, 0xfff, 0xfff, 0x00b, 0xfff, 0x162, 0x018, 0xfff, | ||
| 859 | 0xfff, 0x233, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 860 | 0x400, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 861 | 0xfff, 0xfff, 0xfff, 0x12b, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 862 | 0xfff, 0x3f4, 0xfff, 0x0f0, 0xfff, 0x1ac, 0xfff, 0xfff, | ||
| 863 | 0x119, 0xfff, 0x2c0, 0xfff, 0xfff, 0xfff, 0x49b, 0xfff, | ||
| 864 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x23c, 0xfff, | ||
| 865 | 0x4b3, 0x010, 0x064, 0xfff, 0xfff, 0x4ba, 0xfff, 0xfff, | ||
| 866 | 0xfff, 0xfff, 0xfff, 0x3c2, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 867 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x006, 0x196, 0xfff, | ||
| 868 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x100, 0x191, 0xfff, | ||
| 869 | 0x1ea, 0x29f, 0xfff, 0xfff, 0xfff, 0x276, 0xfff, 0xfff, | ||
| 870 | 0x2b1, 0x3b9, 0xfff, 0x03c, 0xfff, 0xfff, 0xfff, 0x180, | ||
| 871 | 0xfff, 0x08f, 0xfff, 0xfff, 0x19e, 0x019, 0xfff, 0x0b0, | ||
| 872 | 0x0fd, 0x332, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 873 | 0xfff, 0x06b, 0x2e8, 0xfff, 0x446, 0xfff, 0xfff, 0x004, | ||
| 874 | 0x247, 0x197, 0xfff, 0x112, 0x169, 0x292, 0xfff, 0x302, | ||
| 875 | 0xfff, 0xfff, 0x33b, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 876 | 0xfff, 0xfff, 0xfff, 0x287, 0x21f, 0xfff, 0x3ea, 0xfff, | ||
| 877 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x4e7, 0xfff, 0xfff, | ||
| 878 | 0xfff, 0xfff, 0xfff, 0x3a8, 0xfff, 0xfff, 0x2bc, 0xfff, | ||
| 879 | 0x484, 0x296, 0xfff, 0x1c9, 0x08c, 0x1e5, 0x48a, 0xfff, | ||
| 880 | 0x360, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 881 | 0x1ca, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 882 | 0xfff, 0xfff, 0xfff, 0x10d, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 883 | 0xfff, 0xfff, 0x066, 0x2ea, 0x28b, 0x25b, 0xfff, 0x072, | ||
| 884 | 0xfff, 0xfff, 0xfff, 0xfff, 0x2b6, 0xfff, 0xfff, 0x272, | ||
| 885 | 0xfff, 0xfff, 0x525, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 886 | 0x2ca, 0xfff, 0xfff, 0xfff, 0x299, 0xfff, 0xfff, 0xfff, | ||
| 887 | 0x558, 0x41a, 0xfff, 0x4f7, 0x557, 0xfff, 0x4a0, 0x344, | ||
| 888 | 0x12c, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x125, | ||
| 889 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 890 | 0x40e, 0xfff, 0xfff, 0x502, 0xfff, 0x103, 0x3e6, 0xfff, | ||
| 891 | 0x527, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 892 | 0xfff, 0xfff, 0xfff, 0x45d, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 893 | 0x44e, 0xfff, 0xfff, 0xfff, 0xfff, 0x0d2, 0x4c9, 0x35e, | ||
| 894 | 0x459, 0x2d9, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x17d, | ||
| 895 | 0x0c4, 0xfff, 0xfff, 0xfff, 0x3ac, 0x390, 0x094, 0xfff, | ||
| 896 | 0x483, 0x0ab, 0xfff, 0x253, 0xfff, 0x391, 0xfff, 0xfff, | ||
| 897 | 0xfff, 0xfff, 0x123, 0x0ef, 0xfff, 0xfff, 0xfff, 0x330, | ||
| 898 | 0x38c, 0xfff, 0xfff, 0x2ae, 0xfff, 0xfff, 0xfff, 0x042, | ||
| 899 | 0x012, 0x06d, 0xfff, 0xfff, 0xfff, 0x32a, 0x3db, 0x364, | ||
| 900 | 0x2dc, 0xfff, 0x30f, 0x3d7, 0x4a5, 0x050, 0xfff, 0xfff, | ||
| 901 | 0x029, 0xfff, 0xfff, 0xfff, 0xfff, 0x1d1, 0xfff, 0xfff, | ||
| 902 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x480, 0xfff, | ||
| 903 | 0x4ed, 0x081, 0x0a1, 0xfff, 0xfff, 0xfff, 0x30e, 0x52f, | ||
| 904 | 0x257, 0xfff, 0xfff, 0x447, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 905 | 0xfff, 0xfff, 0xfff, 0x401, 0x3cc, 0xfff, 0xfff, 0x0fb, | ||
| 906 | 0x2c9, 0x42a, 0x314, 0x33e, 0x3bd, 0x318, 0xfff, 0x10e, | ||
| 907 | 0x2a1, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x24c, | ||
| 908 | 0x506, 0xfff, 0x267, 0xfff, 0xfff, 0x219, 0xfff, 0x1eb, | ||
| 909 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 910 | 0x309, 0x3e2, 0x46c, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 911 | 0x384, 0xfff, 0xfff, 0xfff, 0xfff, 0x50c, 0xfff, 0x24b, | ||
| 912 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x038, | ||
| 913 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x194, | ||
| 914 | 0x143, 0x3e3, 0xfff, 0xfff, 0xfff, 0x4c2, 0xfff, 0xfff, | ||
| 915 | 0x0e1, 0x25c, 0xfff, 0x237, 0xfff, 0x1fe, 0xfff, 0xfff, | ||
| 916 | 0xfff, 0x065, 0x2a4, 0xfff, 0x386, 0x55a, 0x11b, 0xfff, | ||
| 917 | 0xfff, 0x192, 0xfff, 0x183, 0x00e, 0xfff, 0xfff, 0xfff, | ||
| 918 | 0xfff, 0xfff, 0xfff, 0x4b2, 0x18e, 0xfff, 0xfff, 0xfff, | ||
| 919 | 0xfff, 0x486, 0x4ef, 0x0c6, 0x380, 0xfff, 0x4a8, 0xfff, | ||
| 920 | 0x0c5, 0xfff, 0xfff, 0xfff, 0xfff, 0x093, 0x1b8, 0xfff, | ||
| 921 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x2e6, | ||
| 922 | 0xfff, 0x0f3, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 923 | 0x28e, 0xfff, 0x53b, 0x420, 0x22a, 0x33a, 0xfff, 0x387, | ||
| 924 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x2a3, 0xfff, 0xfff, | ||
| 925 | 0xfff, 0x428, 0x500, 0xfff, 0xfff, 0x120, 0x2c6, 0x290, | ||
| 926 | 0x2f5, 0x0e3, 0xfff, 0x0b7, 0xfff, 0x319, 0x474, 0xfff, | ||
| 927 | 0xfff, 0xfff, 0x529, 0x014, 0xfff, 0x41b, 0x40a, 0x18b, | ||
| 928 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x0d9, | ||
| 929 | 0xfff, 0x38a, 0xfff, 0xfff, 0xfff, 0xfff, 0x1ce, 0xfff, | ||
| 930 | 0xfff, 0xfff, 0xfff, 0xfff, 0x3b1, 0xfff, 0xfff, 0x05d, | ||
| 931 | 0x2c4, 0xfff, 0xfff, 0x4af, 0xfff, 0x030, 0xfff, 0xfff, | ||
| 932 | 0x203, 0xfff, 0x277, 0x256, 0xfff, 0xfff, 0xfff, 0x4f9, | ||
| 933 | 0xfff, 0x2c7, 0xfff, 0x466, 0x016, 0x1cd, 0xfff, 0x167, | ||
| 934 | 0xfff, 0xfff, 0x0c8, 0xfff, 0x43d, 0xfff, 0xfff, 0x020, | ||
| 935 | 0xfff, 0xfff, 0x232, 0x1cb, 0x1e0, 0xfff, 0xfff, 0x347, | ||
| 936 | 0xfff, 0x478, 0xfff, 0x365, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 937 | 0x358, 0xfff, 0x10b, 0xfff, 0x35d, 0xfff, 0xfff, 0xfff, | ||
| 938 | 0xfff, 0xfff, 0x452, 0x22d, 0xfff, 0xfff, 0x47d, 0xfff, | ||
| 939 | 0x2f3, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x460, 0xfff, | ||
| 940 | 0xfff, 0xfff, 0x50b, 0xfff, 0xfff, 0xfff, 0x2ec, 0xfff, | ||
| 941 | 0xfff, 0xfff, 0xfff, 0xfff, 0x4b1, 0x422, 0xfff, 0xfff, | ||
| 942 | 0xfff, 0x2d4, 0xfff, 0x239, 0xfff, 0xfff, 0xfff, 0x439, | ||
| 943 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 944 | 0xfff, 0x491, 0x075, 0xfff, 0xfff, 0xfff, 0x06c, 0xfff, | ||
| 945 | 0xfff, 0x0f9, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 946 | 0xfff, 0x139, 0xfff, 0x4f6, 0xfff, 0xfff, 0x409, 0xfff, | ||
| 947 | 0xfff, 0x15b, 0xfff, 0xfff, 0x348, 0xfff, 0xfff, 0xfff, | ||
| 948 | 0xfff, 0x4a2, 0x49d, 0xfff, 0x033, 0x175, 0xfff, 0x039, | ||
| 949 | 0xfff, 0x312, 0x40c, 0xfff, 0xfff, 0x325, 0xfff, 0xfff, | ||
| 950 | 0xfff, 0xfff, 0xfff, 0xfff, 0x4aa, 0xfff, 0xfff, 0xfff, | ||
| 951 | 0xfff, 0xfff, 0xfff, 0x165, 0x3bc, 0x48c, 0x310, 0x096, | ||
| 952 | 0xfff, 0xfff, 0x250, 0x1a2, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 953 | 0x20d, 0x2ac, 0xfff, 0xfff, 0x39b, 0xfff, 0x377, 0xfff, | ||
| 954 | 0x512, 0x495, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 955 | 0xfff, 0xfff, 0xfff, 0xfff, 0x357, 0x4ea, 0xfff, 0xfff, | ||
| 956 | 0xfff, 0xfff, 0x198, 0xfff, 0xfff, 0xfff, 0x434, 0x04a, | ||
| 957 | 0xfff, 0xfff, 0xfff, 0xfff, 0x062, 0xfff, 0x1d6, 0x1c8, | ||
| 958 | 0xfff, 0x1f3, 0x281, 0xfff, 0x462, 0xfff, 0xfff, 0xfff, | ||
| 959 | 0x4b0, 0xfff, 0x207, 0xfff, 0xfff, 0xfff, 0xfff, 0x3dd, | ||
| 960 | 0xfff, 0xfff, 0x55d, 0xfff, 0x552, 0x494, 0x1af, 0xfff, | ||
| 961 | 0xfff, 0xfff, 0xfff, 0xfff, 0x227, 0xfff, 0xfff, 0x069, | ||
| 962 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x43e, | ||
| 963 | 0x0b5, 0xfff, 0x524, 0x2d2, 0xfff, 0xfff, 0xfff, 0x28f, | ||
| 964 | 0xfff, 0x01b, 0x50e, 0xfff, 0xfff, 0x1bb, 0xfff, 0xfff, | ||
| 965 | 0x41d, 0xfff, 0x32e, 0x48e, 0xfff, 0x1f7, 0x224, 0xfff, | ||
| 966 | 0xfff, 0xfff, 0xfff, 0xfff, 0x394, 0xfff, 0xfff, 0xfff, | ||
| 967 | 0xfff, 0x52c, 0xfff, 0xfff, 0xfff, 0x392, 0xfff, 0x1e7, | ||
| 968 | 0xfff, 0xfff, 0x3f9, 0x3a7, 0xfff, 0x51f, 0xfff, 0x0bb, | ||
| 969 | 0x118, 0x3ca, 0xfff, 0x1dd, 0xfff, 0x48b, 0xfff, 0xfff, | ||
| 970 | 0xfff, 0xfff, 0x50f, 0xfff, 0x0d6, 0xfff, 0x1fa, 0xfff, | ||
| 971 | 0x11e, 0xfff, 0xfff, 0xfff, 0xfff, 0x4d7, 0xfff, 0x078, | ||
| 972 | 0x008, 0xfff, 0x25d, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 973 | 0x032, 0x33c, 0xfff, 0x4d9, 0x160, 0xfff, 0xfff, 0x300, | ||
| 974 | 0x0b1, 0xfff, 0x322, 0xfff, 0x4ec, 0xfff, 0xfff, 0x200, | ||
| 975 | 0x00c, 0x369, 0x473, 0xfff, 0xfff, 0x32c, 0xfff, 0xfff, | ||
| 976 | 0xfff, 0xfff, 0xfff, 0xfff, 0x53e, 0x3d4, 0x417, 0xfff, | ||
| 977 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 978 | 0x34b, 0x001, 0x39a, 0x02c, 0xfff, 0xfff, 0x2ce, 0x00f, | ||
| 979 | 0xfff, 0x0ba, 0xfff, 0xfff, 0xfff, 0xfff, 0x060, 0xfff, | ||
| 980 | 0x406, 0xfff, 0xfff, 0xfff, 0x4ee, 0x4ac, 0xfff, 0x43f, | ||
| 981 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x29b, 0xfff, 0xfff, | ||
| 982 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x216, | ||
| 983 | 0x190, 0xfff, 0x396, 0x464, 0xfff, 0xfff, 0x323, 0xfff, | ||
| 984 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x2e9, 0xfff, 0x26d, | ||
| 985 | 0x2cd, 0x040, 0xfff, 0xfff, 0xfff, 0xfff, 0x38b, 0x3c0, | ||
| 986 | 0xfff, 0xfff, 0xfff, 0x1f2, 0xfff, 0x0ea, 0xfff, 0xfff, | ||
| 987 | 0x472, 0xfff, 0x1fb, 0xfff, 0xfff, 0x0af, 0x27f, 0xfff, | ||
| 988 | 0xfff, 0xfff, 0x479, 0x023, 0xfff, 0x0d8, 0x3b3, 0xfff, | ||
| 989 | 0xfff, 0xfff, 0x121, 0xfff, 0xfff, 0x3bf, 0xfff, 0xfff, | ||
| 990 | 0x16b, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 991 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 992 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 993 | 0x45a, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 994 | 0xfff, 0x0be, 0xfff, 0xfff, 0xfff, 0x111, 0xfff, 0x220, | ||
| 995 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 996 | 0xfff, 0xfff, 0x09b, 0x218, 0xfff, 0x022, 0x202, 0xfff, | ||
| 997 | 0x4c8, 0xfff, 0x0ed, 0xfff, 0xfff, 0x182, 0xfff, 0xfff, | ||
| 998 | 0xfff, 0x17f, 0x213, 0xfff, 0x321, 0x36a, 0xfff, 0x086, | ||
| 999 | 0xfff, 0xfff, 0xfff, 0x43b, 0x088, 0xfff, 0xfff, 0xfff, | ||
| 1000 | 0xfff, 0x26c, 0xfff, 0x2f8, 0x3b4, 0xfff, 0xfff, 0xfff, | ||
| 1001 | 0x132, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x333, 0x444, | ||
| 1002 | 0x0c1, 0x4d8, 0x46d, 0x264, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 1003 | 0x426, 0xfff, 0xfff, 0xfff, 0xfff, 0x2fe, 0xfff, 0xfff, | ||
| 1004 | 0xfff, 0xfff, 0x011, 0xfff, 0x05f, 0xfff, 0xfff, 0xfff, | ||
| 1005 | 0xfff, 0x10c, 0x101, 0xfff, 0xfff, 0xfff, 0xfff, 0x110, | ||
| 1006 | 0xfff, 0x044, 0x304, 0x361, 0x404, 0xfff, 0x51b, 0x099, | ||
| 1007 | 0xfff, 0x440, 0xfff, 0xfff, 0xfff, 0x222, 0xfff, 0xfff, | ||
| 1008 | 0xfff, 0xfff, 0x1b5, 0xfff, 0x136, 0x430, 0xfff, 0x1da, | ||
| 1009 | 0xfff, 0xfff, 0xfff, 0x043, 0xfff, 0x17c, 0xfff, 0xfff, | ||
| 1010 | 0xfff, 0x01c, 0xfff, 0xfff, 0xfff, 0x425, 0x236, 0xfff, | ||
| 1011 | 0x317, 0xfff, 0xfff, 0x437, 0x3fc, 0xfff, 0x1f1, 0xfff, | ||
| 1012 | 0x324, 0xfff, 0xfff, 0x0ca, 0x306, 0xfff, 0x548, 0xfff, | ||
| 1013 | 0x46e, 0xfff, 0xfff, 0xfff, 0x4b8, 0x1c2, 0x286, 0xfff, | ||
| 1014 | 0xfff, 0x087, 0x18a, 0x19f, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 1015 | 0x18c, 0xfff, 0x215, 0xfff, 0xfff, 0xfff, 0xfff, 0x283, | ||
| 1016 | 0xfff, 0xfff, 0xfff, 0x126, 0xfff, 0xfff, 0x370, 0xfff, | ||
| 1017 | 0x53f, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x31c, 0xfff, | ||
| 1018 | 0x4d1, 0xfff, 0xfff, 0xfff, 0x021, 0xfff, 0x157, 0xfff, | ||
| 1019 | 0xfff, 0x028, 0x16e, 0xfff, 0x421, 0xfff, 0x1c6, 0xfff, | ||
| 1020 | 0xfff, 0x511, 0xfff, 0xfff, 0x39c, 0x46f, 0x1b2, 0xfff, | ||
| 1021 | 0xfff, 0x316, 0xfff, 0xfff, 0x009, 0xfff, 0xfff, 0x195, | ||
| 1022 | 0xfff, 0x240, 0x546, 0xfff, 0xfff, 0x520, 0xfff, 0xfff, | ||
| 1023 | 0xfff, 0xfff, 0xfff, 0xfff, 0x454, 0xfff, 0xfff, 0xfff, | ||
| 1024 | 0x3f3, 0xfff, 0xfff, 0x187, 0xfff, 0x4a9, 0xfff, 0xfff, | ||
| 1025 | 0xfff, 0xfff, 0xfff, 0xfff, 0x51c, 0x453, 0x1e6, 0xfff, | ||
| 1026 | 0xfff, 0xfff, 0x1b0, 0xfff, 0x477, 0xfff, 0xfff, 0xfff, | ||
| 1027 | 0x4fe, 0xfff, 0x32f, 0xfff, 0xfff, 0x15e, 0x1d4, 0xfff, | ||
| 1028 | 0x0e5, 0xfff, 0xfff, 0xfff, 0x242, 0x14b, 0x046, 0xfff, | ||
| 1029 | 0x3f6, 0x3bb, 0x3e4, 0xfff, 0xfff, 0x2e3, 0xfff, 0x245, | ||
| 1030 | 0xfff, 0x149, 0xfff, 0xfff, 0xfff, 0x2db, 0xfff, 0xfff, | ||
| 1031 | 0x181, 0xfff, 0x089, 0x2c5, 0xfff, 0x1f5, 0xfff, 0x2d6, | ||
| 1032 | 0x507, 0xfff, 0x42d, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 1033 | 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 1034 | 0x080, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, | ||
| 1035 | 0xfff, 0xfff, 0xfff, 0xfff, 0x3c3, 0x320, 0xfff, 0x1e1, | ||
| 1036 | 0xfff, 0x0f5, 0x13b, 0xfff, 0xfff, 0xfff, 0x003, 0x4da, | ||
| 1037 | 0xfff, 0xfff, 0xfff, 0x42c, 0xfff, 0xfff, 0x0cb, 0xfff, | ||
| 1038 | 0x536, 0x2c3, 0xfff, 0xfff, 0xfff, 0xfff, 0x199, 0xfff, | ||
| 1039 | 0xfff, 0x0c0, 0xfff, 0x01e, 0x497, 0xfff, 0xfff, 0x3e5, | ||
| 1040 | 0xfff, 0xfff, 0xfff, 0x0cf, 0xfff, 0x2bd, 0xfff, 0x223, | ||
| 1041 | 0xfff, 0x3ff, 0xfff, 0x058, 0x174, 0x3ef, 0xfff, 0x002 | ||
| 1042 | }; | ||
| 1043 | |||
| 1044 | static unsigned short err_pos(unsigned short din) | ||
| 1045 | { | ||
| 1046 | BUG_ON(din > 4096); | ||
| 1047 | BUG_ON(err_pos_lut[din] == 0xfff); | ||
| 1048 | return err_pos_lut[din]; | ||
| 1049 | } | ||
| 1050 | static int chk_no_err_only(unsigned short *chk_syndrome_list, unsigned short *err_info) | ||
| 1051 | { | ||
| 1052 | if ((chk_syndrome_list[0] | chk_syndrome_list[1] | | ||
| 1053 | chk_syndrome_list[2] | chk_syndrome_list[3] | | ||
| 1054 | chk_syndrome_list[4] | chk_syndrome_list[5] | | ||
| 1055 | chk_syndrome_list[6] | chk_syndrome_list[7]) != 0x0) { | ||
| 1056 | return -EINVAL; | ||
| 1057 | } else { | ||
| 1058 | err_info[0] = 0x0; | ||
| 1059 | return 0; | ||
| 1060 | } | ||
| 1061 | } | ||
| 1062 | static int chk_1_err_only(unsigned short *chk_syndrome_list, unsigned short *err_info) | ||
| 1063 | { | ||
| 1064 | unsigned short tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6; | ||
| 1065 | tmp0 = gf4096_mul(chk_syndrome_list[1], gf4096_inv(chk_syndrome_list[0])); | ||
| 1066 | tmp1 = gf4096_mul(chk_syndrome_list[2], gf4096_inv(chk_syndrome_list[1])); | ||
| 1067 | tmp2 = gf4096_mul(chk_syndrome_list[3], gf4096_inv(chk_syndrome_list[2])); | ||
| 1068 | tmp3 = gf4096_mul(chk_syndrome_list[4], gf4096_inv(chk_syndrome_list[3])); | ||
| 1069 | tmp4 = gf4096_mul(chk_syndrome_list[5], gf4096_inv(chk_syndrome_list[4])); | ||
| 1070 | tmp5 = gf4096_mul(chk_syndrome_list[6], gf4096_inv(chk_syndrome_list[5])); | ||
| 1071 | tmp6 = gf4096_mul(chk_syndrome_list[7], gf4096_inv(chk_syndrome_list[6])); | ||
| 1072 | if ((tmp0 == tmp1) & (tmp1 == tmp2) & (tmp2 == tmp3) & (tmp3 == tmp4) & (tmp4 == tmp5) & (tmp5 == tmp6)) { | ||
| 1073 | err_info[0] = 0x1; // encode 1-symbol error as 0x1 | ||
| 1074 | err_info[1] = err_pos(tmp0); | ||
| 1075 | err_info[1] = (unsigned short)(0x55e - err_info[1]); | ||
| 1076 | err_info[5] = chk_syndrome_list[0]; | ||
| 1077 | return 0; | ||
| 1078 | } else | ||
| 1079 | return -EINVAL; | ||
| 1080 | } | ||
| 1081 | static int chk_2_err_only(unsigned short *chk_syndrome_list, unsigned short *err_info) | ||
| 1082 | { | ||
| 1083 | unsigned short tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; | ||
| 1084 | unsigned short coefs[4]; | ||
| 1085 | unsigned short err_pats[4]; | ||
| 1086 | int found_num_root = 0; | ||
| 1087 | unsigned short bit2_root0, bit2_root1; | ||
| 1088 | unsigned short bit2_root0_inv, bit2_root1_inv; | ||
| 1089 | unsigned short err_loc_eqn, test_root; | ||
| 1090 | unsigned short bit2_loc0, bit2_loc1; | ||
| 1091 | unsigned short bit2_pat0, bit2_pat1; | ||
| 1092 | |||
| 1093 | find_2x2_soln(chk_syndrome_list[1], | ||
| 1094 | chk_syndrome_list[0], | ||
| 1095 | chk_syndrome_list[2], chk_syndrome_list[1], chk_syndrome_list[2], chk_syndrome_list[3], coefs); | ||
| 1096 | for (test_root = 0x1; test_root < 0xfff; test_root++) { | ||
| 1097 | err_loc_eqn = | ||
| 1098 | gf4096_mul(coefs[1], gf4096_mul(test_root, test_root)) ^ gf4096_mul(coefs[0], test_root) ^ 0x1; | ||
| 1099 | if (err_loc_eqn == 0x0) { | ||
| 1100 | if (found_num_root == 0) { | ||
| 1101 | bit2_root0 = test_root; | ||
| 1102 | found_num_root = 1; | ||
| 1103 | } else if (found_num_root == 1) { | ||
| 1104 | bit2_root1 = test_root; | ||
| 1105 | found_num_root = 2; | ||
| 1106 | break; | ||
| 1107 | } | ||
| 1108 | } | ||
| 1109 | } | ||
| 1110 | if (found_num_root != 2) | ||
| 1111 | return -EINVAL; | ||
| 1112 | else { | ||
| 1113 | bit2_root0_inv = gf4096_inv(bit2_root0); | ||
| 1114 | bit2_root1_inv = gf4096_inv(bit2_root1); | ||
| 1115 | find_2bit_err_pats(chk_syndrome_list[0], | ||
| 1116 | chk_syndrome_list[1], bit2_root0_inv, bit2_root1_inv, err_pats); | ||
| 1117 | bit2_pat0 = err_pats[0]; | ||
| 1118 | bit2_pat1 = err_pats[1]; | ||
| 1119 | //for(x+1) | ||
| 1120 | tmp0 = gf4096_mul(gf4096_mul(bit2_root0_inv, bit2_root0_inv), gf4096_mul(bit2_root0_inv, bit2_root0_inv)); //rinv0^4 | ||
| 1121 | tmp1 = gf4096_mul(bit2_root0_inv, tmp0); //rinv0^5 | ||
| 1122 | tmp2 = gf4096_mul(bit2_root0_inv, tmp1); //rinv0^6 | ||
| 1123 | tmp3 = gf4096_mul(bit2_root0_inv, tmp2); //rinv0^7 | ||
| 1124 | tmp4 = gf4096_mul(gf4096_mul(bit2_root1_inv, bit2_root1_inv), gf4096_mul(bit2_root1_inv, bit2_root1_inv)); //rinv1^4 | ||
| 1125 | tmp5 = gf4096_mul(bit2_root1_inv, tmp4); //rinv1^5 | ||
| 1126 | tmp6 = gf4096_mul(bit2_root1_inv, tmp5); //rinv1^6 | ||
| 1127 | tmp7 = gf4096_mul(bit2_root1_inv, tmp6); //rinv1^7 | ||
| 1128 | //check if only 2-bit error | ||
| 1129 | if ((chk_syndrome_list[4] == | ||
| 1130 | (gf4096_mul(bit2_pat0, tmp0) ^ | ||
| 1131 | gf4096_mul(bit2_pat1, | ||
| 1132 | tmp4))) & (chk_syndrome_list[5] == | ||
| 1133 | (gf4096_mul(bit2_pat0, tmp1) ^ | ||
| 1134 | gf4096_mul(bit2_pat1, | ||
| 1135 | tmp5))) & | ||
| 1136 | (chk_syndrome_list[6] == | ||
| 1137 | (gf4096_mul(bit2_pat0, tmp2) ^ | ||
| 1138 | gf4096_mul(bit2_pat1, | ||
| 1139 | tmp6))) & (chk_syndrome_list[7] == | ||
| 1140 | (gf4096_mul(bit2_pat0, tmp3) ^ gf4096_mul(bit2_pat1, tmp7)))) { | ||
| 1141 | if ((err_pos(bit2_root0_inv) == 0xfff) | (err_pos(bit2_root1_inv) == 0xfff)) { | ||
| 1142 | return -EINVAL; | ||
| 1143 | } else { | ||
| 1144 | bit2_loc0 = 0x55e - err_pos(bit2_root0_inv); | ||
| 1145 | bit2_loc1 = 0x55e - err_pos(bit2_root1_inv); | ||
| 1146 | err_info[0] = 0x2; // encode 2-symbol error as 0x2 | ||
| 1147 | err_info[1] = bit2_loc0; | ||
| 1148 | err_info[2] = bit2_loc1; | ||
| 1149 | err_info[5] = bit2_pat0; | ||
| 1150 | err_info[6] = bit2_pat1; | ||
| 1151 | return 0; | ||
| 1152 | } | ||
| 1153 | } else | ||
| 1154 | return -EINVAL; | ||
| 1155 | } | ||
| 1156 | } | ||
| 1157 | static int chk_3_err_only(unsigned short *chk_syndrome_list, unsigned short *err_info) | ||
| 1158 | { | ||
| 1159 | unsigned short tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; | ||
| 1160 | unsigned short coefs[4]; | ||
| 1161 | unsigned short err_pats[4]; | ||
| 1162 | int found_num_root = 0; | ||
| 1163 | unsigned short bit3_root0, bit3_root1, bit3_root2; | ||
| 1164 | unsigned short bit3_root0_inv, bit3_root1_inv, bit3_root2_inv; | ||
| 1165 | unsigned short err_loc_eqn, test_root; | ||
| 1166 | |||
| 1167 | find_3bit_err_coefs(chk_syndrome_list[0], chk_syndrome_list[1], | ||
| 1168 | chk_syndrome_list[2], chk_syndrome_list[3], | ||
| 1169 | chk_syndrome_list[4], chk_syndrome_list[5], coefs); | ||
| 1170 | |||
| 1171 | for (test_root = 0x1; test_root < 0xfff; test_root++) { | ||
| 1172 | err_loc_eqn = gf4096_mul(coefs[2], | ||
| 1173 | gf4096_mul(gf4096_mul(test_root, test_root), | ||
| 1174 | test_root)) ^ gf4096_mul(coefs[1], gf4096_mul(test_root, test_root)) | ||
| 1175 | ^ gf4096_mul(coefs[0], test_root) ^ 0x1; | ||
| 1176 | |||
| 1177 | if (err_loc_eqn == 0x0) { | ||
| 1178 | if (found_num_root == 0) { | ||
| 1179 | bit3_root0 = test_root; | ||
| 1180 | found_num_root = 1; | ||
| 1181 | } else if (found_num_root == 1) { | ||
| 1182 | bit3_root1 = test_root; | ||
| 1183 | found_num_root = 2; | ||
| 1184 | } else if (found_num_root == 2) { | ||
| 1185 | bit3_root2 = test_root; | ||
| 1186 | found_num_root = 3; | ||
| 1187 | break; | ||
| 1188 | } | ||
| 1189 | } | ||
| 1190 | } | ||
| 1191 | if (found_num_root != 3) | ||
| 1192 | return -EINVAL; | ||
| 1193 | else { | ||
| 1194 | bit3_root0_inv = gf4096_inv(bit3_root0); | ||
| 1195 | bit3_root1_inv = gf4096_inv(bit3_root1); | ||
| 1196 | bit3_root2_inv = gf4096_inv(bit3_root2); | ||
| 1197 | |||
| 1198 | find_3bit_err_pats(chk_syndrome_list[0], chk_syndrome_list[1], | ||
| 1199 | chk_syndrome_list[2], bit3_root0_inv, | ||
| 1200 | bit3_root1_inv, bit3_root2_inv, err_pats); | ||
| 1201 | |||
| 1202 | //check if only 3-bit error | ||
| 1203 | tmp0 = gf4096_mul(bit3_root0_inv, bit3_root0_inv); | ||
| 1204 | tmp0 = gf4096_mul(tmp0, tmp0); | ||
| 1205 | tmp0 = gf4096_mul(tmp0, bit3_root0_inv); | ||
| 1206 | tmp0 = gf4096_mul(tmp0, bit3_root0_inv); //rinv0^6 | ||
| 1207 | tmp1 = gf4096_mul(tmp0, bit3_root0_inv); //rinv0^7 | ||
| 1208 | tmp2 = gf4096_mul(bit3_root1_inv, bit3_root1_inv); | ||
| 1209 | tmp2 = gf4096_mul(tmp2, tmp2); | ||
| 1210 | tmp2 = gf4096_mul(tmp2, bit3_root1_inv); | ||
| 1211 | tmp2 = gf4096_mul(tmp2, bit3_root1_inv); //rinv1^6 | ||
| 1212 | tmp3 = gf4096_mul(tmp2, bit3_root1_inv); //rinv1^7 | ||
| 1213 | tmp4 = gf4096_mul(bit3_root2_inv, bit3_root2_inv); | ||
| 1214 | tmp4 = gf4096_mul(tmp4, tmp4); | ||
| 1215 | tmp4 = gf4096_mul(tmp4, bit3_root2_inv); | ||
| 1216 | tmp4 = gf4096_mul(tmp4, bit3_root2_inv); //rinv2^6 | ||
| 1217 | tmp5 = gf4096_mul(tmp4, bit3_root2_inv); //rinv2^7 | ||
| 1218 | |||
| 1219 | //check if only 3 errors | ||
| 1220 | if ((chk_syndrome_list[6] == (gf4096_mul(err_pats[0], tmp0) ^ | ||
| 1221 | gf4096_mul(err_pats[1], tmp2) ^ | ||
| 1222 | gf4096_mul(err_pats[2], tmp4))) & | ||
| 1223 | (chk_syndrome_list[7] == (gf4096_mul(err_pats[0], tmp1) ^ | ||
| 1224 | gf4096_mul(err_pats[1], tmp3) ^ gf4096_mul(err_pats[2], tmp5)))) { | ||
| 1225 | if ((err_pos(bit3_root0_inv) == 0xfff) | | ||
| 1226 | (err_pos(bit3_root1_inv) == 0xfff) | (err_pos(bit3_root2_inv) == 0xfff)) { | ||
| 1227 | return -EINVAL; | ||
| 1228 | } else { | ||
| 1229 | err_info[0] = 0x3; | ||
| 1230 | err_info[1] = (0x55e - err_pos(bit3_root0_inv)); | ||
| 1231 | err_info[2] = (0x55e - err_pos(bit3_root1_inv)); | ||
| 1232 | err_info[3] = (0x55e - err_pos(bit3_root2_inv)); | ||
| 1233 | err_info[5] = err_pats[0]; | ||
| 1234 | err_info[6] = err_pats[1]; | ||
| 1235 | err_info[7] = err_pats[2]; | ||
| 1236 | return 0; | ||
| 1237 | } | ||
| 1238 | } else | ||
| 1239 | return -EINVAL; | ||
| 1240 | } | ||
| 1241 | } | ||
| 1242 | static int chk_4_err_only(unsigned short *chk_syndrome_list, unsigned short *err_info) | ||
| 1243 | { | ||
| 1244 | unsigned short coefs[4]; | ||
| 1245 | unsigned short err_pats[4]; | ||
| 1246 | int found_num_root = 0; | ||
| 1247 | unsigned short bit4_root0, bit4_root1, bit4_root2, bit4_root3; | ||
| 1248 | unsigned short bit4_root0_inv, bit4_root1_inv, bit4_root2_inv, bit4_root3_inv; | ||
| 1249 | unsigned short err_loc_eqn, test_root; | ||
| 1250 | |||
| 1251 | find_4bit_err_coefs(chk_syndrome_list[0], | ||
| 1252 | chk_syndrome_list[1], | ||
| 1253 | chk_syndrome_list[2], | ||
| 1254 | chk_syndrome_list[3], | ||
| 1255 | chk_syndrome_list[4], | ||
| 1256 | chk_syndrome_list[5], chk_syndrome_list[6], chk_syndrome_list[7], coefs); | ||
| 1257 | |||
| 1258 | for (test_root = 0x1; test_root < 0xfff; test_root++) { | ||
| 1259 | err_loc_eqn = | ||
| 1260 | gf4096_mul(coefs[3], | ||
| 1261 | gf4096_mul(gf4096_mul | ||
| 1262 | (gf4096_mul(test_root, test_root), | ||
| 1263 | test_root), | ||
| 1264 | test_root)) ^ gf4096_mul(coefs[2], | ||
| 1265 | gf4096_mul | ||
| 1266 | (gf4096_mul(test_root, test_root), test_root)) | ||
| 1267 | ^ gf4096_mul(coefs[1], gf4096_mul(test_root, test_root)) ^ gf4096_mul(coefs[0], test_root) | ||
| 1268 | ^ 0x1; | ||
| 1269 | if (err_loc_eqn == 0x0) { | ||
| 1270 | if (found_num_root == 0) { | ||
| 1271 | bit4_root0 = test_root; | ||
| 1272 | found_num_root = 1; | ||
| 1273 | } else if (found_num_root == 1) { | ||
| 1274 | bit4_root1 = test_root; | ||
| 1275 | found_num_root = 2; | ||
| 1276 | } else if (found_num_root == 2) { | ||
| 1277 | bit4_root2 = test_root; | ||
| 1278 | found_num_root = 3; | ||
| 1279 | } else { | ||
| 1280 | found_num_root = 4; | ||
| 1281 | bit4_root3 = test_root; | ||
| 1282 | break; | ||
| 1283 | } | ||
| 1284 | } | ||
| 1285 | } | ||
| 1286 | if (found_num_root != 4) { | ||
| 1287 | return -EINVAL; | ||
| 1288 | } else { | ||
| 1289 | bit4_root0_inv = gf4096_inv(bit4_root0); | ||
| 1290 | bit4_root1_inv = gf4096_inv(bit4_root1); | ||
| 1291 | bit4_root2_inv = gf4096_inv(bit4_root2); | ||
| 1292 | bit4_root3_inv = gf4096_inv(bit4_root3); | ||
| 1293 | find_4bit_err_pats(chk_syndrome_list[0], | ||
| 1294 | chk_syndrome_list[1], | ||
| 1295 | chk_syndrome_list[2], | ||
| 1296 | chk_syndrome_list[3], | ||
| 1297 | bit4_root0_inv, bit4_root1_inv, bit4_root2_inv, bit4_root3_inv, err_pats); | ||
| 1298 | err_info[0] = 0x4; | ||
| 1299 | err_info[1] = (0x55e - err_pos(bit4_root0_inv)); | ||
| 1300 | err_info[2] = (0x55e - err_pos(bit4_root1_inv)); | ||
| 1301 | err_info[3] = (0x55e - err_pos(bit4_root2_inv)); | ||
| 1302 | err_info[4] = (0x55e - err_pos(bit4_root3_inv)); | ||
| 1303 | err_info[5] = err_pats[0]; | ||
| 1304 | err_info[6] = err_pats[1]; | ||
| 1305 | err_info[7] = err_pats[2]; | ||
| 1306 | err_info[8] = err_pats[3]; | ||
| 1307 | return 0; | ||
| 1308 | } | ||
| 1309 | } | ||
| 1310 | |||
| 1311 | void correct_12bit_symbol(unsigned char *buf, unsigned short sym, | ||
| 1312 | unsigned short val) | ||
| 1313 | { | ||
| 1314 | if (unlikely(sym > 1366)) { | ||
| 1315 | printk(KERN_ERR "Error: symbol %d out of range; cannot correct\n", sym); | ||
| 1316 | } else if (sym == 0) { | ||
| 1317 | buf[0] ^= val; | ||
| 1318 | } else if (sym & 1) { | ||
| 1319 | buf[1+(3*(sym-1))/2] ^= (val >> 4); | ||
| 1320 | buf[2+(3*(sym-1))/2] ^= ((val & 0xf) << 4); | ||
| 1321 | } else { | ||
| 1322 | buf[2+(3*(sym-2))/2] ^= (val >> 8); | ||
| 1323 | buf[3+(3*(sym-2))/2] ^= (val & 0xff); | ||
| 1324 | } | ||
| 1325 | |||
| 1326 | |||
| 1327 | } | ||
| 1328 | |||
| 1329 | int cafe_correct_ecc(unsigned char *buf, | ||
| 1330 | unsigned short *chk_syndrome_list) | ||
| 1331 | { | ||
| 1332 | unsigned short err_info[9]; | ||
| 1333 | int i; | ||
| 1334 | |||
| 1335 | if (chk_no_err_only(chk_syndrome_list, err_info) && | ||
| 1336 | chk_1_err_only(chk_syndrome_list, err_info) && | ||
| 1337 | chk_2_err_only(chk_syndrome_list, err_info) && | ||
| 1338 | chk_3_err_only(chk_syndrome_list, err_info) && | ||
| 1339 | chk_4_err_only(chk_syndrome_list, err_info)) { | ||
| 1340 | return -EIO; | ||
| 1341 | } | ||
| 1342 | |||
| 1343 | for (i=0; i < err_info[0]; i++) | ||
| 1344 | correct_12bit_symbol(buf, err_info[1+i], err_info[5+i]); | ||
| 1345 | |||
| 1346 | return err_info[0]; | ||
| 1347 | } | ||
| 1348 | |||