Searched refs:LFSR_M (Results 1 - 1 of 1) sorted by relevance

/broadcom-cfe-1.4.2/cfe/arch/mips/chipset/sibyte/src/
H A Dui_memtest.c415 #define LFSR_M 22 macro
424 newbit = (regval & 1) ^ ((regval & (1<<(LFSR_M - LFSR_TAP))) != 0);
426 regval = (regval >> 1) | (newbit << (LFSR_M-1));
455 lfsr = (1<<LFSR_M)-1;
457 pattern0 = 0x5555555555555555ULL ^ (lfsr | (lfsr << LFSR_M)); pattern1 = ~pattern0;
458 pattern3 = 0xaaaaaaaaaaaaaaaaULL ^ (idx | (idx << LFSR_M)) ; pattern2 = ~pattern3;
473 lfsr = (1<<LFSR_M)-1;
485 x = 0x5555555555555555ULL ^ (lfsr | (lfsr << LFSR_M));
499 x = 0xaaaaaaaaaaaaaaaaULL ^ (idx | (idx << LFSR_M));

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