Lines Matching refs:fcs
251 u8 fcs; member
417 static inline u8 gsm_fcs_add(u8 fcs, u8 c) in gsm_fcs_add() argument
419 return gsm_fcs8[fcs ^ c]; in gsm_fcs_add()
432 static inline u8 gsm_fcs_add_block(u8 fcs, u8 *c, int len) in gsm_fcs_add_block() argument
435 fcs = gsm_fcs8[fcs ^ *c++]; in gsm_fcs_add_block()
436 return fcs; in gsm_fcs_add_block()
985 u8 *fcs = dp + msg->len; in __gsm_data_queue() local
1002 *fcs = gsm_fcs_add_block(INIT_FCS, dp , msg->data - dp); in __gsm_data_queue()
1005 *fcs = gsm_fcs_add_block(*fcs, msg->data, msg->len); in __gsm_data_queue()
1006 *fcs = 0xFF - *fcs; in __gsm_data_queue()
2176 if (gsm->fcs != GOOD_FCS) { in gsm_queue()
2179 pr_debug("BAD FCS %02x\n", gsm->fcs); in gsm_queue()
2281 gsm->fcs = INIT_FCS; in gsm0_receive()
2285 gsm->fcs = gsm_fcs_add(gsm->fcs, c); in gsm0_receive()
2290 gsm->fcs = gsm_fcs_add(gsm->fcs, c); in gsm0_receive()
2295 gsm->fcs = gsm_fcs_add(gsm->fcs, c); in gsm0_receive()
2312 gsm->fcs = gsm_fcs_add(gsm->fcs, c); in gsm0_receive()
2331 gsm->fcs = gsm_fcs_add_block(gsm->fcs, gsm->buf, in gsm0_receive()
2338 gsm->fcs = gsm_fcs_add(gsm->fcs, c); in gsm0_receive()
2389 gsm->fcs = gsm_fcs_add_block(gsm->fcs, gsm->buf, in gsm1_receive()
2393 gsm->fcs = gsm_fcs_add(gsm->fcs, gsm->buf[gsm->count]); in gsm1_receive()
2427 gsm->fcs = INIT_FCS; in gsm1_receive()
2430 gsm->fcs = gsm_fcs_add(gsm->fcs, c); in gsm1_receive()
2435 gsm->fcs = gsm_fcs_add(gsm->fcs, c); in gsm1_receive()