Lines Matching refs:cf
912 struct can_frame *cf) in ican3_to_can_frame() argument
916 cf->can_id |= CAN_RTR_FLAG; in ican3_to_can_frame()
918 cf->can_id |= desc->data[0] << 3; in ican3_to_can_frame()
919 cf->can_id |= (desc->data[1] & 0xe0) >> 5; in ican3_to_can_frame()
920 cf->len = can_cc_dlc2len(desc->data[1] & ICAN3_CAN_DLC_MASK); in ican3_to_can_frame()
921 memcpy(cf->data, &desc->data[2], cf->len); in ican3_to_can_frame()
923 cf->len = can_cc_dlc2len(desc->data[0] & ICAN3_CAN_DLC_MASK); in ican3_to_can_frame()
925 cf->can_id |= CAN_RTR_FLAG; in ican3_to_can_frame()
928 cf->can_id |= CAN_EFF_FLAG; in ican3_to_can_frame()
929 cf->can_id |= desc->data[2] << 21; /* 28-21 */ in ican3_to_can_frame()
930 cf->can_id |= desc->data[3] << 13; /* 20-13 */ in ican3_to_can_frame()
931 cf->can_id |= desc->data[4] << 5; /* 12-5 */ in ican3_to_can_frame()
932 cf->can_id |= (desc->data[5] & 0xf8) >> 3; in ican3_to_can_frame()
934 cf->can_id |= desc->data[2] << 3; /* 10-3 */ in ican3_to_can_frame()
935 cf->can_id |= desc->data[3] >> 5; /* 2-0 */ in ican3_to_can_frame()
938 memcpy(cf->data, &desc->data[6], cf->len); in ican3_to_can_frame()
943 struct can_frame *cf, in can_frame_to_ican3() argument
951 desc->data[0] |= cf->len; in can_frame_to_ican3()
958 if (cf->can_id & CAN_RTR_FLAG) in can_frame_to_ican3()
962 if (cf->can_id & CAN_EFF_FLAG) { in can_frame_to_ican3()
964 desc->data[2] = (cf->can_id & 0x1fe00000) >> 21; /* 28-21 */ in can_frame_to_ican3()
965 desc->data[3] = (cf->can_id & 0x001fe000) >> 13; /* 20-13 */ in can_frame_to_ican3()
966 desc->data[4] = (cf->can_id & 0x00001fe0) >> 5; /* 12-5 */ in can_frame_to_ican3()
967 desc->data[5] = (cf->can_id & 0x0000001f) << 3; /* 4-0 */ in can_frame_to_ican3()
969 desc->data[2] = (cf->can_id & 0x7F8) >> 3; /* bits 10-3 */ in can_frame_to_ican3()
970 desc->data[3] = (cf->can_id & 0x007) << 5; /* bits 2-0 */ in can_frame_to_ican3()
974 memcpy(&desc->data[6], cf->data, cf->len); in can_frame_to_ican3()
995 struct can_frame *cf; in ican3_handle_msglost() local
1016 skb = alloc_can_err_skb(dev, &cf); in ican3_handle_msglost()
1018 cf->can_id |= CAN_ERR_CRTL; in ican3_handle_msglost()
1019 cf->data[1] = CAN_ERR_CRTL_RX_OVERFLOW; in ican3_handle_msglost()
1039 struct can_frame *cf; in ican3_handle_cevtind() local
1097 skb = alloc_can_err_skb(dev, &cf); in ican3_handle_cevtind()
1104 cf->can_id |= CAN_ERR_CRTL; in ican3_handle_cevtind()
1105 cf->data[1] = CAN_ERR_CRTL_RX_OVERFLOW; in ican3_handle_cevtind()
1115 cf->can_id |= CAN_ERR_BUSOFF; in ican3_handle_cevtind()
1131 cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR | CAN_ERR_CNT; in ican3_handle_cevtind()
1135 cf->data[2] |= CAN_ERR_PROT_BIT; in ican3_handle_cevtind()
1138 cf->data[2] |= CAN_ERR_PROT_FORM; in ican3_handle_cevtind()
1141 cf->data[2] |= CAN_ERR_PROT_STUFF; in ican3_handle_cevtind()
1144 cf->data[3] = ecc & ECC_SEG; in ican3_handle_cevtind()
1149 cf->data[2] |= CAN_ERR_PROT_TX; in ican3_handle_cevtind()
1151 cf->data[6] = txerr; in ican3_handle_cevtind()
1152 cf->data[7] = rxerr; in ican3_handle_cevtind()
1157 cf->can_id |= CAN_ERR_CRTL | CAN_ERR_CNT; in ican3_handle_cevtind()
1160 cf->data[1] = (txerr > rxerr) ? in ican3_handle_cevtind()
1165 cf->data[1] = (txerr > rxerr) ? in ican3_handle_cevtind()
1170 cf->data[6] = txerr; in ican3_handle_cevtind()
1171 cf->data[7] = rxerr; in ican3_handle_cevtind()
1290 struct can_frame *cf; in ican3_get_echo_skb() local
1299 cf = (struct can_frame *)skb->data; in ican3_get_echo_skb()
1300 if (!(cf->can_id & CAN_RTR_FLAG)) in ican3_get_echo_skb()
1301 dlc = cf->len; in ican3_get_echo_skb()
1328 struct can_frame *cf = (struct can_frame *)skb->data; in ican3_echo_skb_matches() local
1336 if (cf->can_id != echo_cf->can_id) in ican3_echo_skb_matches()
1339 if (cf->len != echo_cf->len) in ican3_echo_skb_matches()
1342 return memcmp(cf->data, echo_cf->data, cf->len) == 0; in ican3_echo_skb_matches()
1382 struct can_frame *cf; in ican3_recv_skb() local
1400 skb = alloc_can_skb(ndev, &cf); in ican3_recv_skb()
1407 ican3_to_can_frame(mod, &desc, cf); in ican3_recv_skb()
1428 if (!(cf->can_id & CAN_RTR_FLAG)) in ican3_recv_skb()
1429 stats->rx_bytes += cf->len; in ican3_recv_skb()
1691 struct can_frame *cf = (struct can_frame *)skb->data; in ican3_xmit() local
1715 can_frame_to_ican3(mod, cf, &desc); in ican3_xmit()