Searched refs:sum1 (Results 1 – 3 of 3) sorted by relevance
| /Linux-v4.19/arch/hexagon/lib/ |
| D | checksum.c | 100 u64 sum0, sum1, x0, x1, *ptr8_o, *ptr8_e, *ptr8; in do_csum() local
117 sum1 = 0; in do_csum()
123 sum1 += (u64) ptr2[0]; in do_csum()
133 sum1 = HEXAGON_P_vrmpyhacc_PP(sum1, in do_csum()
136 sum1 += VR_CARRY(0, 0, 1, 0); in do_csum()
149 sum1 = HEXAGON_P_vrmpyhacc_PP(sum1, in do_csum()
157 sum1 = HEXAGON_P_vrmpyhacc_PP(sum1, x1^VR_NEGATE(1, 1, 1, 1), in do_csum()
163 sum1 = HEXAGON_P_vrmpyhacc_PP(sum1, in do_csum()
166 sum1 += VR_SELECT(0, 0, 1, 0); in do_csum()
173 sum1 += (u64) ptr[start + (mid * 16) + (end & 14)]; in do_csum()
[all …]
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| /Linux-v4.19/drivers/media/rc/ |
| D | ir-xmp-decoder.c | 83 u8 addr, subaddr, subaddr2, toggle, oem, obc1, obc2, sum1, sum2; in ir_xmp_decode() local
111 sum1 = (15 + n[0] + n[1] + n[2] + n[3] + in ir_xmp_decode()
116 if (sum1 != 15 || sum2 != 15) { in ir_xmp_decode()
118 sum1, sum2); in ir_xmp_decode()
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| /Linux-v4.19/drivers/hid/ |
| D | hid-alps.c | 141 u16 sum1 = 0xFF, sum2 = 0xFF; in t4_calc_check_sum() local
153 sum1 += buffer[offset + i]; in t4_calc_check_sum()
154 sum2 += sum1; in t4_calc_check_sum()
158 sum1 = (sum1 & 0xFF) + (sum1 >> 8); in t4_calc_check_sum()
162 sum1 = (sum1 & 0xFF) + (sum1 >> 8); in t4_calc_check_sum()
165 return(sum2 << 8 | sum1); in t4_calc_check_sum()
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