Searched refs:psum (Results 1 – 7 of 7) sorted by relevance
| /Linux-v5.4/arch/ia64/lib/ |
| D | csum_partial_copy.c | 35 unsigned long do_csum_c(const unsigned char * buff, int len, unsigned int psum) in do_csum_c() argument
38 unsigned long result = (unsigned long)psum; in do_csum_c()
110 int len, __wsum psum, int *errp) in csum_partial_copy_from_user() argument
126 result += (__force u32)psum; in csum_partial_copy_from_user()
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| /Linux-v5.4/include/net/ |
| D | checksum.h | 162 __sum16 *psum = (__sum16 *)(ptr + offset); in remcsum_adjust() local
170 (__force __wsum)*psum); in remcsum_adjust()
171 *psum = csum_fold(csum); in remcsum_adjust()
176 static inline void remcsum_unadjust(__sum16 *psum, __wsum delta) in remcsum_unadjust() argument
178 *psum = csum_fold(csum_sub(delta, (__force __wsum)*psum)); in remcsum_unadjust()
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| /Linux-v5.4/drivers/input/mouse/ |
| D | appletouch.c | 345 int pcum = 0, psum = 0; in atp_calculate_abs() local
420 psum += dev->smooth[i]; in atp_calculate_abs()
424 if (psum > 0) { in atp_calculate_abs()
425 *z = psum >> ATP_SCALE; /* Scale down pressure output. */ in atp_calculate_abs()
426 return pcum * fact / psum; in atp_calculate_abs()
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| /Linux-v5.4/arch/mips/lib/ |
| D | csum_partial.S | 320 #define psum a3 macro
754 ADDC32(sum, psum)
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| /Linux-v5.4/drivers/scsi/ |
| D | st.c | 3383 int psum = PP_MSK_PSUM_MB, units = 0; in partition_tape() local
3424 psum = PP_MSK_PSUM_UNITS; in partition_tape()
3429 if (psum == PP_MSK_PSUM_MB && size >= 65534) { in partition_tape()
3431 psum = PP_MSK_PSUM_UNITS; in partition_tape()
3478 bp[pgo + PP_OFF_FLAGS] = PP_BIT_IDP | psum | in partition_tape()
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| /Linux-v5.4/include/linux/ |
| D | skbuff.h | 3938 __wsum psum) in __skb_checksum_validate_complete() argument
3941 if (!csum_fold(csum_add(psum, skb->csum))) { in __skb_checksum_validate_complete()
3947 skb->csum = psum; in __skb_checksum_validate_complete()
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| D | netdevice.h | 2735 __wsum psum) in __skb_gro_checksum_validate_complete() argument
2738 !csum_fold(csum_add(psum, NAPI_GRO_CB(skb)->csum))) in __skb_gro_checksum_validate_complete()
2741 NAPI_GRO_CB(skb)->csum = psum; in __skb_gro_checksum_validate_complete()
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