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Searched refs:can_id (Results 1 – 25 of 48) sorted by relevance

12

/Linux-v4.19/net/sched/
Dem_canid.c53 return cf->can_id; in em_canid_get_id()
56 static void em_canid_sff_match_add(struct canid_match *cm, u32 can_id, in em_canid_sff_match_add() argument
66 can_id &= can_mask; in em_canid_sff_match_add()
70 set_bit(can_id, cm->match_sff); in em_canid_sff_match_add()
86 if ((i & can_mask) == can_id) in em_canid_sff_match_add()
100 canid_t can_id; in em_canid_match() local
105 can_id = em_canid_get_id(skb); in em_canid_match()
107 if (can_id & CAN_EFF_FLAG) { in em_canid_match()
110 if (!(((lp->can_id ^ can_id) & lp->can_mask))) { in em_canid_match()
116 can_id &= CAN_SFF_MASK; in em_canid_match()
[all …]
/Linux-v4.19/net/can/
Daf_can.c345 static unsigned int effhash(canid_t can_id) in effhash() argument
349 hash = can_id; in effhash()
350 hash ^= can_id >> CAN_EFF_RCV_HASH_BITS; in effhash()
351 hash ^= can_id >> (2 * CAN_EFF_RCV_HASH_BITS); in effhash()
383 static struct hlist_head *find_rcv_list(canid_t *can_id, canid_t *mask, in find_rcv_list() argument
386 canid_t inv = *can_id & CAN_INV_FILTER; /* save flag before masking */ in find_rcv_list()
400 if ((*mask & CAN_EFF_FLAG) && !(*can_id & CAN_EFF_FLAG)) in find_rcv_list()
404 *can_id &= *mask; in find_rcv_list()
416 !(*can_id & CAN_RTR_FLAG)) { in find_rcv_list()
418 if (*can_id & CAN_EFF_FLAG) { in find_rcv_list()
[all …]
Dbcm.c100 canid_t can_id; member
192 seq_printf(m, "rx_op: %03X %-5s ", op->can_id, in bcm_proc_show()
221 seq_printf(m, "tx_op: %03X %s ", op->can_id, in bcm_proc_show()
382 msg_head.can_id = op->can_id; in bcm_tx_timeout_tsklet()
429 head.can_id = op->can_id; in bcm_rx_changed()
543 msg_head.can_id = op->can_id; in bcm_rx_timeout_tsklet()
648 if (op->can_id != rxframe->can_id) in bcm_rx_handler()
715 if ((op->can_id == mh->can_id) && (op->ifindex == ifindex) && in bcm_find_op()
755 can_rx_unregister(dev_net(dev), dev, op->can_id, in bcm_rx_unreg()
756 REGMASK(op->can_id), bcm_rx_handler, op); in bcm_rx_unreg()
[all …]
Dgw.c157 MODFUNC(mod_and_id, cf->can_id &= mod->modframe.and.can_id)
160 MODFUNC(mod_or_id, cf->can_id |= mod->modframe.or.can_id)
163 MODFUNC(mod_xor_id, cf->can_id ^= mod->modframe.xor.can_id)
166 MODFUNC(mod_set_id, cf->can_id = mod->modframe.set.can_id)
178 dst->can_id = src->can_id; in canframecpy()
284 crc = crc8->crctab[crc^(cf->can_id & 0xFF)^ in cgw_csum_crc8_rel()
285 (cf->can_id >> 8 & 0xFF)]; in cgw_csum_crc8_rel()
312 crc = crc8->crctab[crc^(cf->can_id & 0xFF)^ in cgw_csum_crc8_pos()
313 (cf->can_id >> 8 & 0xFF)]; in cgw_csum_crc8_pos()
339 crc = crc8->crctab[crc^(cf->can_id & 0xFF)^ in cgw_csum_crc8_neg()
[all …]
/Linux-v4.19/drivers/net/can/mscan/
Dmscan.c203 u32 can_id; in mscan_start_xmit() local
237 rtr = frame->can_id & CAN_RTR_FLAG; in mscan_start_xmit()
240 if (frame->can_id & CAN_EFF_FLAG) { in mscan_start_xmit()
241 can_id = (frame->can_id & CAN_EFF_MASK) in mscan_start_xmit()
244 can_id |= 1 << MSCAN_EFF_RTR_SHIFT; in mscan_start_xmit()
245 out_be16(&regs->tx.idr3_2, can_id); in mscan_start_xmit()
247 can_id >>= 16; in mscan_start_xmit()
249 can_id = (can_id & 0x7) | ((can_id << 2) & 0xffe0) in mscan_start_xmit()
252 can_id = (frame->can_id & CAN_SFF_MASK) in mscan_start_xmit()
255 can_id |= 1 << MSCAN_SFF_RTR_SHIFT; in mscan_start_xmit()
[all …]
/Linux-v4.19/drivers/net/can/
Dat91_can.c305 static inline u32 at91_can_id_to_reg_mid(canid_t can_id) in at91_can_id_to_reg_mid() argument
309 if (can_id & CAN_EFF_FLAG) in at91_can_id_to_reg_mid()
310 reg_mid = (can_id & CAN_EFF_MASK) | AT91_MID_MIDE; in at91_can_id_to_reg_mid()
312 reg_mid = (can_id & CAN_SFF_MASK) << 18; in at91_can_id_to_reg_mid()
473 reg_mid = at91_can_id_to_reg_mid(cf->can_id); in at91_start_xmit()
474 reg_mcr = ((cf->can_id & CAN_RTR_FLAG) ? AT91_MCR_MRTR : 0) | in at91_start_xmit()
557 cf->can_id |= CAN_ERR_CRTL; in at91_rx_overflow_err()
582 cf->can_id = ((reg_mid >> 0) & CAN_EFF_MASK) | CAN_EFF_FLAG; in at91_read_mb()
584 cf->can_id = (reg_mid >> 18) & CAN_SFF_MASK; in at91_read_mb()
590 cf->can_id |= CAN_RTR_FLAG; in at91_read_mb()
[all …]
Dxilinx_can.c488 if (cf->can_id & CAN_EFF_FLAG) { in xcan_write_frame()
490 id = ((cf->can_id & CAN_EFF_MASK) << XCAN_IDR_ID2_SHIFT) & in xcan_write_frame()
492 id |= (((cf->can_id & CAN_EFF_MASK) >> in xcan_write_frame()
501 if (cf->can_id & CAN_RTR_FLAG) in xcan_write_frame()
506 id = ((cf->can_id & CAN_SFF_MASK) << XCAN_IDR_ID1_SHIFT) & in xcan_write_frame()
509 if (cf->can_id & CAN_RTR_FLAG) in xcan_write_frame()
526 if (!(cf->can_id & CAN_RTR_FLAG)) { in xcan_write_frame()
673 cf->can_id = (id_xcan & XCAN_IDR_ID1_MASK) >> 3; in xcan_rx()
674 cf->can_id |= (id_xcan & XCAN_IDR_ID2_MASK) >> in xcan_rx()
676 cf->can_id |= CAN_EFF_FLAG; in xcan_rx()
[all …]
Dslcan.c150 cf.can_id = 0; in slc_bump()
154 cf.can_id = CAN_RTR_FLAG; in slc_bump()
164 cf.can_id = CAN_RTR_FLAG; in slc_bump()
167 cf.can_id |= CAN_EFF_FLAG; in slc_bump()
181 cf.can_id |= tmpid; in slc_bump()
192 if (!(cf.can_id & CAN_RTR_FLAG)) { in slc_bump()
258 canid_t id = cf->can_id; in slc_encaps()
262 if (cf->can_id & CAN_RTR_FLAG) in slc_encaps()
268 if (cf->can_id & CAN_EFF_FLAG) { in slc_encaps()
284 pos += (cf->can_id & CAN_EFF_FLAG) ? SLC_EFF_ID_LEN : SLC_SFF_ID_LEN; in slc_encaps()
[all …]
Djanz-ican3.c919 cf->can_id |= CAN_RTR_FLAG; in ican3_to_can_frame()
921 cf->can_id |= desc->data[0] << 3; in ican3_to_can_frame()
922 cf->can_id |= (desc->data[1] & 0xe0) >> 5; in ican3_to_can_frame()
928 cf->can_id |= CAN_RTR_FLAG; in ican3_to_can_frame()
931 cf->can_id |= CAN_EFF_FLAG; in ican3_to_can_frame()
932 cf->can_id |= desc->data[2] << 21; /* 28-21 */ in ican3_to_can_frame()
933 cf->can_id |= desc->data[3] << 13; /* 20-13 */ in ican3_to_can_frame()
934 cf->can_id |= desc->data[4] << 5; /* 12-5 */ in ican3_to_can_frame()
935 cf->can_id |= (desc->data[5] & 0xf8) >> 3; in ican3_to_can_frame()
937 cf->can_id |= desc->data[2] << 3; /* 10-3 */ in ican3_to_can_frame()
[all …]
Dflexcan.c197 u32 can_id; member
519 u32 can_id; in flexcan_start_xmit() local
528 if (cf->can_id & CAN_EFF_FLAG) { in flexcan_start_xmit()
529 can_id = cf->can_id & CAN_EFF_MASK; in flexcan_start_xmit()
532 can_id = (cf->can_id & CAN_SFF_MASK) << 18; in flexcan_start_xmit()
535 if (cf->can_id & CAN_RTR_FLAG) in flexcan_start_xmit()
549 priv->write(can_id, &priv->tx_mb->can_id); in flexcan_start_xmit()
574 cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR; in flexcan_irq_bus_err()
588 cf->can_id |= CAN_ERR_ACK; in flexcan_irq_bus_err()
701 reg_id = priv->read(&mb->can_id); in flexcan_mailbox_read()
[all …]
/Linux-v4.19/drivers/net/can/softing/
Dsofting_main.c91 if (cf->can_id & CAN_RTR_FLAG) in softing_netdev_start_xmit()
93 if (cf->can_id & CAN_EFF_FLAG) in softing_netdev_start_xmit()
99 *ptr++ = (cf->can_id >> 0); in softing_netdev_start_xmit()
100 *ptr++ = (cf->can_id >> 8); in softing_netdev_start_xmit()
101 if (cf->can_id & CAN_EFF_FLAG) { in softing_netdev_start_xmit()
102 *ptr++ = (cf->can_id >> 16); in softing_netdev_start_xmit()
103 *ptr++ = (cf->can_id >> 24); in softing_netdev_start_xmit()
108 if (!(cf->can_id & CAN_RTR_FLAG)) in softing_netdev_start_xmit()
180 msg.can_id = CAN_ERR_FLAG | CAN_ERR_CRTL; in softing_handle_1()
231 msg.can_id = CAN_ERR_FLAG; in softing_handle_1()
[all …]
/Linux-v4.19/drivers/net/can/usb/kvaser_usb/
Dkvaser_usb_leaf.c373 if (cf->can_id & CAN_EFF_FLAG) { in kvaser_usb_leaf_frame_to_cmd()
375 cmd->u.tx_can.data[0] = (cf->can_id >> 24) & 0x1f; in kvaser_usb_leaf_frame_to_cmd()
376 cmd->u.tx_can.data[1] = (cf->can_id >> 18) & 0x3f; in kvaser_usb_leaf_frame_to_cmd()
377 cmd->u.tx_can.data[2] = (cf->can_id >> 14) & 0x0f; in kvaser_usb_leaf_frame_to_cmd()
378 cmd->u.tx_can.data[3] = (cf->can_id >> 6) & 0xff; in kvaser_usb_leaf_frame_to_cmd()
379 cmd->u.tx_can.data[4] = cf->can_id & 0x3f; in kvaser_usb_leaf_frame_to_cmd()
382 cmd->u.tx_can.data[0] = (cf->can_id >> 6) & 0x1f; in kvaser_usb_leaf_frame_to_cmd()
383 cmd->u.tx_can.data[1] = cf->can_id & 0x3f; in kvaser_usb_leaf_frame_to_cmd()
389 if (cf->can_id & CAN_RTR_FLAG) in kvaser_usb_leaf_frame_to_cmd()
576 cf->can_id |= CAN_ERR_RESTARTED; in kvaser_usb_leaf_tx_acknowledge()
[all …]
Dkvaser_usb_hydra.c1035 cf->can_id |= CAN_ERR_RESTARTED; in kvaser_usb_hydra_error_frame()
1047 cf->can_id |= CAN_ERR_BUSERROR; in kvaser_usb_hydra_error_frame()
1075 cf->can_id |= CAN_ERR_BUSERROR; in kvaser_usb_hydra_one_shot_fail()
1079 cf->can_id |= CAN_ERR_ACK; in kvaser_usb_hydra_one_shot_fail()
1081 cf->can_id |= CAN_ERR_LOSTARB; in kvaser_usb_hydra_one_shot_fail()
1171 cf->can_id = le32_to_cpu(cmd->rx_can.id); in kvaser_usb_hydra_rx_msg_std()
1173 if (cf->can_id & KVASER_USB_HYDRA_EXTENDED_FRAME_ID) { in kvaser_usb_hydra_rx_msg_std()
1174 cf->can_id &= CAN_EFF_MASK; in kvaser_usb_hydra_rx_msg_std()
1175 cf->can_id |= CAN_EFF_FLAG; in kvaser_usb_hydra_rx_msg_std()
1177 cf->can_id &= CAN_SFF_MASK; in kvaser_usb_hydra_rx_msg_std()
[all …]
/Linux-v4.19/include/uapi/linux/
Dcan.h105 canid_t can_id; /* 32 bit CAN_ID + EFF/RTR/ERR flags */ member
142 canid_t can_id; /* 32 bit CAN_ID + EFF/RTR/ERR flags */ member
195 canid_t can_id; member
/Linux-v4.19/drivers/net/can/peak_canfd/
Dpeak_canfd.c296 cf->can_id = le32_to_cpu(msg->can_id); in pucan_handle_can_rx()
300 cf->can_id |= CAN_EFF_FLAG; in pucan_handle_can_rx()
303 cf->can_id |= CAN_RTR_FLAG; in pucan_handle_can_rx()
359 cf->can_id |= CAN_ERR_BUSOFF; in pucan_handle_status()
366 cf->can_id |= CAN_ERR_CRTL; in pucan_handle_status()
379 cf->can_id |= CAN_ERR_CRTL; in pucan_handle_status()
425 cf->can_id |= CAN_ERR_CRTL; in pucan_handle_cache_critical()
666 if (cf->can_id & CAN_EFF_FLAG) { in peak_canfd_start_xmit()
668 msg->can_id = cpu_to_le32(cf->can_id & CAN_EFF_MASK); in peak_canfd_start_xmit()
670 msg->can_id = cpu_to_le32(cf->can_id & CAN_SFF_MASK); in peak_canfd_start_xmit()
[all …]
/Linux-v4.19/drivers/net/can/spi/
Dmcp251x.c416 exide = (frame->can_id & CAN_EFF_FLAG) ? 1 : 0; /* Extended ID Enable */ in mcp251x_hw_tx()
418 sid = (frame->can_id & CAN_EFF_MASK) >> 18; in mcp251x_hw_tx()
420 sid = frame->can_id & CAN_SFF_MASK; /* Standard ID */ in mcp251x_hw_tx()
421 eid = frame->can_id & CAN_EFF_MASK; /* Extended ID */ in mcp251x_hw_tx()
422 rtr = (frame->can_id & CAN_RTR_FLAG) ? 1 : 0; /* Remote transmission */ in mcp251x_hw_tx()
478 frame->can_id = CAN_EFF_FLAG; in mcp251x_hw_rx()
479 frame->can_id |= in mcp251x_hw_rx()
489 frame->can_id |= CAN_RTR_FLAG; in mcp251x_hw_rx()
492 frame->can_id = in mcp251x_hw_rx()
496 frame->can_id |= CAN_RTR_FLAG; in mcp251x_hw_rx()
[all …]
Dhi311x.c285 if (frame->can_id & CAN_EFF_FLAG) { in hi3110_hw_tx()
287 buf[HI3110_FIFO_ID_OFF] = (frame->can_id & CAN_EFF_MASK) >> 21; in hi3110_hw_tx()
289 (((frame->can_id & CAN_EFF_MASK) >> 13) & 0xe0) | in hi3110_hw_tx()
291 (((frame->can_id & CAN_EFF_MASK) >> 15) & 0x07); in hi3110_hw_tx()
293 (frame->can_id & CAN_EFF_MASK) >> 7; in hi3110_hw_tx()
295 ((frame->can_id & CAN_EFF_MASK) << 1) | in hi3110_hw_tx()
296 ((frame->can_id & CAN_RTR_FLAG) ? 1 : 0); in hi3110_hw_tx()
307 buf[HI3110_FIFO_ID_OFF] = (frame->can_id & CAN_SFF_MASK) >> 3; in hi3110_hw_tx()
309 ((frame->can_id & CAN_SFF_MASK) << 5) | in hi3110_hw_tx()
310 ((frame->can_id & CAN_RTR_FLAG) ? (1 << 4) : 0); in hi3110_hw_tx()
[all …]
/Linux-v4.19/Documentation/ABI/testing/
Dsysfs-platform-at916 Value representing the can_id of mailbox 0.
18 In order to use an extended can_id add the
19 CAN_EFF_FLAG (0x80000000U) to the can_id. Example:
/Linux-v4.19/drivers/net/can/usb/peak_usb/
Dpcan_usb.c493 cf->can_id |= CAN_ERR_BUSOFF; in pcan_usb_decode_error()
499 cf->can_id |= CAN_ERR_CRTL; in pcan_usb_decode_error()
506 cf->can_id |= CAN_ERR_CRTL; in pcan_usb_decode_error()
514 cf->can_id |= CAN_ERR_CRTL; in pcan_usb_decode_error()
628 cf->can_id = (le32_to_cpu(tmp32) >> 3) | CAN_EFF_FLAG; in pcan_usb_decode_data()
638 cf->can_id = le16_to_cpu(tmp16) >> 5; in pcan_usb_decode_data()
650 cf->can_id |= CAN_RTR_FLAG; in pcan_usb_decode_data()
744 if (cf->can_id & CAN_RTR_FLAG) in pcan_usb_encode_msg()
748 if (cf->can_id & CAN_EFF_FLAG) { in pcan_usb_encode_msg()
749 __le32 tmp32 = cpu_to_le32((cf->can_id & CAN_ERR_MASK) << 3); in pcan_usb_encode_msg()
[all …]
Dpcan_usb_pro.c542 can_frame->can_id = le32_to_cpu(rx->id); in pcan_usb_pro_handle_canmsg()
546 can_frame->can_id |= CAN_EFF_FLAG; in pcan_usb_pro_handle_canmsg()
549 can_frame->can_id |= CAN_RTR_FLAG; in pcan_usb_pro_handle_canmsg()
628 can_frame->can_id |= CAN_ERR_BUSOFF; in pcan_usb_pro_handle_error()
634 can_frame->can_id |= CAN_ERR_CRTL; in pcan_usb_pro_handle_error()
640 can_frame->can_id |= CAN_ERR_CRTL; in pcan_usb_pro_handle_error()
651 can_frame->can_id |= CAN_ERR_PROT; in pcan_usb_pro_handle_error()
658 can_frame->can_id |= CAN_ERR_CRTL; in pcan_usb_pro_handle_error()
778 if ((cf->can_id & CAN_RTR_FLAG) || (cf->can_dlc == 0)) in pcan_usb_pro_encode_msg()
788 if (cf->can_id & CAN_EFF_FLAG) in pcan_usb_pro_encode_msg()
[all …]
/Linux-v4.19/drivers/net/can/usb/
Dmcba_usb.c342 if (cf->can_id & CAN_EFF_FLAG) { in mcba_usb_start_xmit()
348 sid |= (cf->can_id & 0x1ffc0000) >> 13; in mcba_usb_start_xmit()
350 sid |= (cf->can_id & 0x30000) >> 16; in mcba_usb_start_xmit()
354 put_unaligned_be16(cf->can_id & 0xffff, &usb_msg.eid); in mcba_usb_start_xmit()
359 put_unaligned_be16((cf->can_id & CAN_SFF_MASK) << 5, in mcba_usb_start_xmit()
368 if (cf->can_id & CAN_RTR_FLAG) in mcba_usb_start_xmit()
447 cf->can_id = CAN_EFF_FLAG; in mcba_usb_process_can()
450 cf->can_id |= (sid & 0xffe0) << 13; in mcba_usb_process_can()
452 cf->can_id |= (sid & 3) << 16; in mcba_usb_process_can()
454 cf->can_id |= get_unaligned_be16(&msg->eid); in mcba_usb_process_can()
[all …]
Dusb_8dev.c374 cf->can_id |= CAN_ERR_PROT; in usb_8dev_rx_err_msg()
379 cf->can_id |= CAN_ERR_BUSOFF; in usb_8dev_rx_err_msg()
386 cf->can_id |= CAN_ERR_CRTL; in usb_8dev_rx_err_msg()
390 cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR; in usb_8dev_rx_err_msg()
400 cf->can_id |= CAN_ERR_ACK; in usb_8dev_rx_err_msg()
483 cf->can_id = be32_to_cpu(msg->id); in usb_8dev_rx_can_msg()
487 cf->can_id |= CAN_EFF_FLAG; in usb_8dev_rx_can_msg()
490 cf->can_id |= CAN_RTR_FLAG; in usb_8dev_rx_can_msg()
644 if (cf->can_id & CAN_RTR_FLAG) in usb_8dev_start_xmit()
647 if (cf->can_id & CAN_EFF_FLAG) in usb_8dev_start_xmit()
[all …]
Dems_usb.c320 cf->can_id = le32_to_cpu(msg->msg.can_msg.id); in ems_usb_rx_can_msg()
325 cf->can_id |= CAN_EFF_FLAG; in ems_usb_rx_can_msg()
329 cf->can_id |= CAN_RTR_FLAG; in ems_usb_rx_can_msg()
355 cf->can_id |= CAN_ERR_BUSOFF; in ems_usb_rx_err()
375 cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR; in ems_usb_rx_err()
398 cf->can_id |= CAN_ERR_CRTL; in ems_usb_rx_err()
403 cf->can_id |= CAN_ERR_CRTL; in ems_usb_rx_err()
769 msg->msg.can_msg.id = cpu_to_le32(cf->can_id & CAN_ERR_MASK); in ems_usb_start_xmit()
772 if (cf->can_id & CAN_RTR_FLAG) { in ems_usb_start_xmit()
773 msg->type = cf->can_id & CAN_EFF_FLAG ? in ems_usb_start_xmit()
[all …]
/Linux-v4.19/include/linux/can/
Dcore.h50 canid_t can_id, canid_t mask,
55 canid_t can_id, canid_t mask,
/Linux-v4.19/drivers/net/can/rcar/
Drcar_can.c234 cf->can_id |= CAN_ERR_CRTL; in rcar_can_error()
245 cf->can_id |= CAN_ERR_BUSERROR | CAN_ERR_PROT; in rcar_can_error()
281 cf->can_id |= CAN_ERR_ACK; in rcar_can_error()
336 cf->can_id |= CAN_ERR_BUSOFF; in rcar_can_error()
344 cf->can_id |= CAN_ERR_CRTL; in rcar_can_error()
355 cf->can_id |= CAN_ERR_PROT; in rcar_can_error()
597 if (cf->can_id & CAN_EFF_FLAG) /* Extended frame format */ in rcar_can_start_xmit()
598 data = (cf->can_id & CAN_EFF_MASK) | RCAR_CAN_IDE; in rcar_can_start_xmit()
600 data = (cf->can_id & CAN_SFF_MASK) << RCAR_CAN_SID_SHIFT; in rcar_can_start_xmit()
602 if (cf->can_id & CAN_RTR_FLAG) { /* Remote transmission request */ in rcar_can_start_xmit()
[all …]

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