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Searched refs:cf (Results 1 – 25 of 79) sorted by relevance

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/drivers/pcmcia/
Delectra_cf.c55 static int electra_cf_present(struct electra_cf_socket *cf) in electra_cf_present() argument
59 gpio = in_le32(cf->gpio_base+0x40); in electra_cf_present()
60 return !(gpio & (1 << cf->gpio_detect)); in electra_cf_present()
71 struct electra_cf_socket *cf = from_timer(cf, t, timer); in electra_cf_timer() local
72 int present = electra_cf_present(cf); in electra_cf_timer()
74 if (present != cf->present) { in electra_cf_timer()
75 cf->present = present; in electra_cf_timer()
76 pcmcia_parse_events(&cf->socket, SS_DETECT); in electra_cf_timer()
79 if (cf->active) in electra_cf_timer()
80 mod_timer(&cf->timer, jiffies + POLL_INTERVAL); in electra_cf_timer()
[all …]
Domap_cf.c81 struct omap_cf_socket *cf = from_timer(cf, t, timer); in omap_cf_timer() local
84 if (present != cf->present) { in omap_cf_timer()
85 cf->present = present; in omap_cf_timer()
88 pcmcia_parse_events(&cf->socket, SS_DETECT); in omap_cf_timer()
91 if (cf->active) in omap_cf_timer()
92 mod_timer(&cf->timer, jiffies + POLL_INTERVAL); in omap_cf_timer()
101 struct omap_cf_socket *cf = (struct omap_cf_socket *)_cf; in omap_cf_irq() local
103 omap_cf_timer(&cf->timer); in omap_cf_irq()
114 struct omap_cf_socket *cf; in omap_cf_get_status() local
117 cf = container_of(s, struct omap_cf_socket, socket); in omap_cf_get_status()
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Dat91_cf.c63 static inline int at91_cf_present(struct at91_cf_socket *cf) in at91_cf_present() argument
65 return !gpio_get_value(cf->board->det_pin); in at91_cf_present()
77 struct at91_cf_socket *cf = _cf; in at91_cf_irq() local
79 if (irq == gpio_to_irq(cf->board->det_pin)) { in at91_cf_irq()
80 unsigned present = at91_cf_present(cf); in at91_cf_irq()
83 if (present != cf->present) { in at91_cf_irq()
84 cf->present = present; in at91_cf_irq()
85 dev_dbg(&cf->pdev->dev, "card %s\n", in at91_cf_irq()
87 pcmcia_parse_events(&cf->socket, SS_DETECT); in at91_cf_irq()
96 struct at91_cf_socket *cf; in at91_cf_get_status() local
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/drivers/clk/sunxi-ng/
Dccu_frac.c14 struct ccu_frac_internal *cf) in ccu_frac_helper_is_enabled() argument
19 return !(readl(common->base + common->reg) & cf->enable); in ccu_frac_helper_is_enabled()
23 struct ccu_frac_internal *cf) in ccu_frac_helper_enable() argument
33 writel(reg & ~cf->enable, common->base + common->reg); in ccu_frac_helper_enable()
38 struct ccu_frac_internal *cf) in ccu_frac_helper_disable() argument
48 writel(reg | cf->enable, common->base + common->reg); in ccu_frac_helper_disable()
53 struct ccu_frac_internal *cf, in ccu_frac_helper_has_rate() argument
59 return (cf->rates[0] == rate) || (cf->rates[1] == rate); in ccu_frac_helper_has_rate()
63 struct ccu_frac_internal *cf) in ccu_frac_helper_read_rate() argument
73 clk_hw_get_name(&common->hw), cf->rates[0], cf->rates[1]); in ccu_frac_helper_read_rate()
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Dccu_frac.h28 struct ccu_frac_internal *cf);
30 struct ccu_frac_internal *cf);
32 struct ccu_frac_internal *cf);
35 struct ccu_frac_internal *cf,
39 struct ccu_frac_internal *cf);
42 struct ccu_frac_internal *cf,
/drivers/net/can/
Dxilinx_can.c555 struct canfd_frame *cf = (struct canfd_frame *)skb->data; in xcan_write_frame() local
560 if (cf->can_id & CAN_EFF_FLAG) { in xcan_write_frame()
562 id = ((cf->can_id & CAN_EFF_MASK) << XCAN_IDR_ID2_SHIFT) & in xcan_write_frame()
564 id |= (((cf->can_id & CAN_EFF_MASK) >> in xcan_write_frame()
573 if (cf->can_id & CAN_RTR_FLAG) in xcan_write_frame()
578 id = ((cf->can_id & CAN_SFF_MASK) << XCAN_IDR_ID1_SHIFT) & in xcan_write_frame()
581 if (cf->can_id & CAN_RTR_FLAG) in xcan_write_frame()
586 dlc = can_fd_len2dlc(cf->len) << XCAN_DLCR_DLC_SHIFT; in xcan_write_frame()
588 if (cf->flags & CANFD_BRS) in xcan_write_frame()
608 for (i = 0; i < cf->len; i += 4) { in xcan_write_frame()
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Dslcan.c146 struct can_frame cf; in slc_bump() local
151 memset(&cf, 0, sizeof(cf)); in slc_bump()
155 cf.can_id = CAN_RTR_FLAG; in slc_bump()
159 cf.len = sl->rbuff[SLC_CMD_LEN + SLC_SFF_ID_LEN]; in slc_bump()
165 cf.can_id = CAN_RTR_FLAG; in slc_bump()
168 cf.can_id |= CAN_EFF_FLAG; in slc_bump()
170 cf.len = sl->rbuff[SLC_CMD_LEN + SLC_EFF_ID_LEN]; in slc_bump()
182 cf.can_id |= tmpid; in slc_bump()
185 if (cf.len >= '0' && cf.len < '9') in slc_bump()
186 cf.len -= '0'; in slc_bump()
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Djanz-ican3.c911 struct can_frame *cf) in ican3_to_can_frame() argument
915 cf->can_id |= CAN_RTR_FLAG; in ican3_to_can_frame()
917 cf->can_id |= desc->data[0] << 3; in ican3_to_can_frame()
918 cf->can_id |= (desc->data[1] & 0xe0) >> 5; in ican3_to_can_frame()
919 cf->len = can_cc_dlc2len(desc->data[1] & ICAN3_CAN_DLC_MASK); in ican3_to_can_frame()
920 memcpy(cf->data, &desc->data[2], cf->len); in ican3_to_can_frame()
922 cf->len = can_cc_dlc2len(desc->data[0] & ICAN3_CAN_DLC_MASK); in ican3_to_can_frame()
924 cf->can_id |= CAN_RTR_FLAG; in ican3_to_can_frame()
927 cf->can_id |= CAN_EFF_FLAG; in ican3_to_can_frame()
928 cf->can_id |= desc->data[2] << 21; /* 28-21 */ in ican3_to_can_frame()
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Dat91_can.c452 struct can_frame *cf = (struct can_frame *)skb->data; in at91_start_xmit() local
468 reg_mid = at91_can_id_to_reg_mid(cf->can_id); in at91_start_xmit()
469 reg_mcr = ((cf->can_id & CAN_RTR_FLAG) ? AT91_MCR_MRTR : 0) | in at91_start_xmit()
470 (cf->len << 16) | AT91_MCR_MTCR; in at91_start_xmit()
477 at91_write(priv, AT91_MDL(mb), *(u32 *)(cf->data + 0)); in at91_start_xmit()
478 at91_write(priv, AT91_MDH(mb), *(u32 *)(cf->data + 4)); in at91_start_xmit()
483 stats->tx_bytes += cf->len; in at91_start_xmit()
543 struct can_frame *cf; in at91_rx_overflow_err() local
549 skb = alloc_can_err_skb(dev, &cf); in at91_rx_overflow_err()
553 cf->can_id |= CAN_ERR_CRTL; in at91_rx_overflow_err()
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Dsun4i_can.c415 struct can_frame *cf = (struct can_frame *)skb->data; in sun4ican_start_xmit() local
426 id = cf->can_id; in sun4ican_start_xmit()
427 dlc = cf->len; in sun4ican_start_xmit()
447 writel(cf->data[i], priv->base + (dreg + i * 4)); in sun4ican_start_xmit()
465 struct can_frame *cf; in sun4i_can_rx() local
473 skb = alloc_can_skb(dev, &cf); in sun4i_can_rx()
478 cf->len = can_cc_dlc2len(fi & 0x0F); in sun4i_can_rx()
496 for (i = 0; i < cf->len; i++) in sun4i_can_rx()
497 cf->data[i] = readl(priv->base + dreg + i * 4); in sun4i_can_rx()
499 cf->can_id = id; in sun4i_can_rx()
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Dpch_can.c483 struct can_frame *cf; in pch_can_error() local
488 skb = alloc_can_err_skb(ndev, &cf); in pch_can_error()
497 cf->can_id |= CAN_ERR_BUSOFF; in pch_can_error()
501 cf->data[6] = errc & PCH_TEC; in pch_can_error()
502 cf->data[7] = (errc & PCH_REC) >> 8; in pch_can_error()
509 cf->can_id |= CAN_ERR_CRTL; in pch_can_error()
511 cf->data[1] |= CAN_ERR_CRTL_RX_WARNING; in pch_can_error()
513 cf->data[1] |= CAN_ERR_CRTL_TX_WARNING; in pch_can_error()
521 cf->can_id |= CAN_ERR_CRTL; in pch_can_error()
523 cf->data[1] |= CAN_ERR_CRTL_RX_PASSIVE; in pch_can_error()
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/drivers/net/can/peak_canfd/
Dpeak_canfd.c254 struct canfd_frame *cf; in pucan_handle_can_rx() local
291 skb = alloc_canfd_skb(priv->ndev, &cf); in pucan_handle_can_rx()
296 cf->flags |= CANFD_BRS; in pucan_handle_can_rx()
299 cf->flags |= CANFD_ESI; in pucan_handle_can_rx()
302 skb = alloc_can_skb(priv->ndev, (struct can_frame **)&cf); in pucan_handle_can_rx()
307 cf->can_id = le32_to_cpu(msg->can_id); in pucan_handle_can_rx()
308 cf->len = cf_len; in pucan_handle_can_rx()
311 cf->can_id |= CAN_EFF_FLAG; in pucan_handle_can_rx()
314 cf->can_id |= CAN_RTR_FLAG; in pucan_handle_can_rx()
316 memcpy(cf->data, msg->d, cf->len); in pucan_handle_can_rx()
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/drivers/net/can/ifi_canfd/
Difi_canfd.c252 struct canfd_frame *cf; in ifi_canfd_read_fifo() local
262 skb = alloc_canfd_skb(ndev, &cf); in ifi_canfd_read_fifo()
264 skb = alloc_can_skb(ndev, (struct can_frame **)&cf); in ifi_canfd_read_fifo()
274 cf->len = can_fd_dlc2len(dlc); in ifi_canfd_read_fifo()
276 cf->len = can_cc_dlc2len(dlc); in ifi_canfd_read_fifo()
294 cf->can_id = id; in ifi_canfd_read_fifo()
297 cf->flags |= CANFD_ESI; in ifi_canfd_read_fifo()
303 cf->can_id |= CAN_RTR_FLAG; in ifi_canfd_read_fifo()
306 cf->flags |= CANFD_BRS; in ifi_canfd_read_fifo()
308 for (i = 0; i < cf->len; i += 4) { in ifi_canfd_read_fifo()
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/drivers/net/can/rcar/
Drcar_can.c227 struct can_frame *cf; in rcar_can_error() local
232 skb = alloc_can_err_skb(ndev, &cf); in rcar_can_error()
239 cf->can_id |= CAN_ERR_CRTL; in rcar_can_error()
247 cf->can_id |= CAN_ERR_BUSERROR | CAN_ERR_PROT; in rcar_can_error()
255 cf->data[3] = CAN_ERR_PROT_LOC_ACK_DEL; in rcar_can_error()
262 cf->data[2] |= CAN_ERR_PROT_BIT0; in rcar_can_error()
269 cf->data[2] |= CAN_ERR_PROT_BIT1; in rcar_can_error()
276 cf->data[3] = CAN_ERR_PROT_LOC_CRC_SEQ; in rcar_can_error()
283 cf->can_id |= CAN_ERR_ACK; in rcar_can_error()
284 cf->data[3] = CAN_ERR_PROT_LOC_ACK; in rcar_can_error()
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Drcar_canfd.c603 struct canfd_frame *cf, u32 off) in rcar_canfd_get_data() argument
607 lwords = DIV_ROUND_UP(cf->len, sizeof(u32)); in rcar_canfd_get_data()
609 *((u32 *)cf->data + i) = in rcar_canfd_get_data()
614 struct canfd_frame *cf, u32 off) in rcar_canfd_put_data() argument
618 lwords = DIV_ROUND_UP(cf->len, sizeof(u32)); in rcar_canfd_put_data()
621 *((u32 *)cf->data + i)); in rcar_canfd_put_data()
930 struct can_frame *cf; in rcar_canfd_error() local
937 skb = alloc_can_err_skb(ndev, &cf); in rcar_canfd_error()
946 cf->can_id |= CAN_ERR_BUSERROR | CAN_ERR_PROT; in rcar_canfd_error()
947 cf->data[2] = CAN_ERR_PROT_UNSPEC; in rcar_canfd_error()
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/drivers/net/can/usb/
Dusb_8dev.c339 struct can_frame *cf; in usb_8dev_rx_err_msg() local
357 skb = alloc_can_err_skb(priv->netdev, &cf); in usb_8dev_rx_err_msg()
364 cf->can_id |= CAN_ERR_PROT; in usb_8dev_rx_err_msg()
365 cf->data[2] = CAN_ERR_PROT_ACTIVE; in usb_8dev_rx_err_msg()
369 cf->can_id |= CAN_ERR_BUSOFF; in usb_8dev_rx_err_msg()
376 cf->can_id |= CAN_ERR_CRTL; in usb_8dev_rx_err_msg()
380 cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR; in usb_8dev_rx_err_msg()
390 cf->can_id |= CAN_ERR_ACK; in usb_8dev_rx_err_msg()
394 cf->data[3] = CAN_ERR_PROT_LOC_CRC_SEQ; in usb_8dev_rx_err_msg()
398 cf->data[2] |= CAN_ERR_PROT_BIT0; in usb_8dev_rx_err_msg()
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Dems_usb.c301 struct can_frame *cf; in ems_usb_rx_can_msg() local
306 skb = alloc_can_skb(dev->netdev, &cf); in ems_usb_rx_can_msg()
310 cf->can_id = le32_to_cpu(msg->msg.can_msg.id); in ems_usb_rx_can_msg()
311 cf->len = can_cc_dlc2len(msg->msg.can_msg.length & 0xF); in ems_usb_rx_can_msg()
315 cf->can_id |= CAN_EFF_FLAG; in ems_usb_rx_can_msg()
319 cf->can_id |= CAN_RTR_FLAG; in ems_usb_rx_can_msg()
321 for (i = 0; i < cf->len; i++) in ems_usb_rx_can_msg()
322 cf->data[i] = msg->msg.can_msg.msg[i]; in ems_usb_rx_can_msg()
326 stats->rx_bytes += cf->len; in ems_usb_rx_can_msg()
332 struct can_frame *cf; in ems_usb_rx_err() local
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Dmcba_usb.c179 struct can_frame *cf) in mcba_usb_get_free_ctx() argument
189 if (cf) { in mcba_usb_get_free_ctx()
191 ctx->dlc = cf->len; in mcba_usb_get_free_ctx()
315 struct can_frame *cf = (struct can_frame *)skb->data; in mcba_usb_start_xmit() local
327 ctx = mcba_usb_get_free_ctx(priv, cf); in mcba_usb_start_xmit()
331 if (cf->can_id & CAN_EFF_FLAG) { in mcba_usb_start_xmit()
337 sid |= (cf->can_id & 0x1ffc0000) >> 13; in mcba_usb_start_xmit()
339 sid |= (cf->can_id & 0x30000) >> 16; in mcba_usb_start_xmit()
343 put_unaligned_be16(cf->can_id & 0xffff, &usb_msg.eid); in mcba_usb_start_xmit()
348 put_unaligned_be16((cf->can_id & CAN_SFF_MASK) << 5, in mcba_usb_start_xmit()
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/drivers/net/can/cc770/
Dcc770.c388 struct can_frame *cf = (struct can_frame *)priv->tx_skb->data; in cc770_tx() local
393 dlc = cf->len; in cc770_tx()
394 id = cf->can_id; in cc770_tx()
395 rtr = cf->can_id & CAN_RTR_FLAG ? 0 : MSGCFG_DIR; in cc770_tx()
418 cc770_write_reg(priv, msgobj[mo].data[i], cf->data[i]); in cc770_tx()
452 struct can_frame *cf; in cc770_rx() local
458 skb = alloc_can_skb(dev, &cf); in cc770_rx()
470 cf->can_id = CAN_RTR_FLAG; in cc770_rx()
472 cf->can_id |= CAN_EFF_FLAG; in cc770_rx()
473 cf->len = 0; in cc770_rx()
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/drivers/media/test-drivers/vicodec/
Dcodec-fwht.c685 struct fwht_cframe *cf, u32 height, u32 width, in encode_plane() argument
711 fwht(input, cf->coeffs, stride, input_step, 1); in encode_plane()
712 quantize_intra(cf->coeffs, cf->de_coeffs, in encode_plane()
713 cf->i_frame_qp); in encode_plane()
717 fwht16(deltablock, cf->coeffs, 8, 0); in encode_plane()
718 quantize_inter(cf->coeffs, cf->de_coeffs, in encode_plane()
719 cf->p_frame_qp); in encode_plane()
722 ifwht(cf->de_coeffs, cf->de_fwht, blocktype); in encode_plane()
725 add_deltas(cf->de_fwht, refp, 8, 1); in encode_plane()
726 fill_decoder_block(refp, cf->de_fwht, 8, 1); in encode_plane()
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/drivers/net/can/sja1000/
Dsja1000.c285 struct can_frame *cf = (struct can_frame *)skb->data; in sja1000_start_xmit() local
297 fi = can_get_cc_dlc(cf, priv->can.ctrlmode); in sja1000_start_xmit()
298 id = cf->can_id; in sja1000_start_xmit()
318 for (i = 0; i < cf->len; i++) in sja1000_start_xmit()
319 priv->write_reg(priv, dreg++, cf->data[i]); in sja1000_start_xmit()
340 struct can_frame *cf; in sja1000_rx() local
348 skb = alloc_can_skb(dev, &cf); in sja1000_rx()
369 can_frame_set_cc_len(cf, fi & 0x0F, priv->can.ctrlmode); in sja1000_rx()
373 for (i = 0; i < cf->len; i++) in sja1000_rx()
374 cf->data[i] = priv->read_reg(priv, dreg++); in sja1000_rx()
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/drivers/dma/
Dfsl_raid.c238 static void fill_cfd_frame(struct fsl_re_cmpnd_frame *cf, u8 index, in fill_cfd_frame() argument
244 cf[index].efrl32 = efrl; in fill_cfd_frame()
245 cf[index].addr_high = upper_32_bits(addr); in fill_cfd_frame()
246 cf[index].addr_low = lower_32_bits(addr); in fill_cfd_frame()
251 void *cf, dma_addr_t paddr) in fsl_re_init_desc() argument
261 desc->cf_addr = cf; in fsl_re_init_desc()
264 desc->cdb_addr = (void *)(cf + FSL_RE_CF_DESC_SIZE); in fsl_re_init_desc()
274 void *cf; in fsl_re_chan_alloc_desc() local
296 cf = dma_pool_alloc(re_chan->re_dev->cf_desc_pool, GFP_NOWAIT, in fsl_re_chan_alloc_desc()
298 if (!cf) { in fsl_re_chan_alloc_desc()
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/drivers/net/can/usb/kvaser_usb/
Dkvaser_usb_hydra.c923 struct can_frame *cf; in kvaser_usb_hydra_update_state() local
943 skb = alloc_can_err_skb(netdev, &cf); in kvaser_usb_hydra_update_state()
951 can_change_state(netdev, cf, tx_state, rx_state); in kvaser_usb_hydra_update_state()
973 cf->data[6] = bec->txerr; in kvaser_usb_hydra_update_state()
974 cf->data[7] = bec->rxerr; in kvaser_usb_hydra_update_state()
979 stats->rx_bytes += cf->len; in kvaser_usb_hydra_update_state()
1073 struct can_frame *cf; in kvaser_usb_hydra_error_frame() local
1091 skb = alloc_can_err_skb(netdev, &cf); in kvaser_usb_hydra_error_frame()
1102 can_change_state(netdev, cf, tx_state, rx_state); in kvaser_usb_hydra_error_frame()
1107 cf->can_id |= CAN_ERR_RESTARTED; in kvaser_usb_hydra_error_frame()
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Dkvaser_usb_leaf.c540 struct can_frame *cf = (struct can_frame *)skb->data; in kvaser_usb_leaf_frame_to_cmd() local
542 *frame_len = cf->len; in kvaser_usb_leaf_frame_to_cmd()
562 if (cf->can_id & CAN_EFF_FLAG) { in kvaser_usb_leaf_frame_to_cmd()
564 cmd->u.tx_can.data[0] = (cf->can_id >> 24) & 0x1f; in kvaser_usb_leaf_frame_to_cmd()
565 cmd->u.tx_can.data[1] = (cf->can_id >> 18) & 0x3f; in kvaser_usb_leaf_frame_to_cmd()
566 cmd->u.tx_can.data[2] = (cf->can_id >> 14) & 0x0f; in kvaser_usb_leaf_frame_to_cmd()
567 cmd->u.tx_can.data[3] = (cf->can_id >> 6) & 0xff; in kvaser_usb_leaf_frame_to_cmd()
568 cmd->u.tx_can.data[4] = cf->can_id & 0x3f; in kvaser_usb_leaf_frame_to_cmd()
571 cmd->u.tx_can.data[0] = (cf->can_id >> 6) & 0x1f; in kvaser_usb_leaf_frame_to_cmd()
572 cmd->u.tx_can.data[1] = cf->can_id & 0x3f; in kvaser_usb_leaf_frame_to_cmd()
[all …]
/drivers/net/can/usb/peak_usb/
Dpcan_usb.c455 struct can_frame *cf; in pcan_usb_decode_error() local
464 skb = alloc_can_err_skb(mc->netdev, &cf); in pcan_usb_decode_error()
471 if (cf) { in pcan_usb_decode_error()
472 cf->can_id |= CAN_ERR_CRTL; in pcan_usb_decode_error()
473 cf->data[1] |= CAN_ERR_CRTL_RX_OVERFLOW; in pcan_usb_decode_error()
500 can_change_state(mc->netdev, cf, tx_state, rx_state); in pcan_usb_decode_error()
504 } else if (cf && (cf->can_id & CAN_ERR_CRTL)) { in pcan_usb_decode_error()
508 cf->data[6] = mc->pdev->bec.txerr; in pcan_usb_decode_error()
509 cf->data[7] = mc->pdev->bec.rxerr; in pcan_usb_decode_error()
524 mc->netdev->stats.rx_bytes += cf->len; in pcan_usb_decode_error()
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