| /linux/drivers/net/can/dev/ |
| H A D | calc_bittiming.c | 60 unsigned int tseg1, tseg2; in can_update_sample_point() local
64 tseg2 = tseg + CAN_SYNC_SEG - in can_update_sample_point()
67 tseg2 = clamp(tseg2, btc->tseg2_min, btc->tseg2_max); in can_update_sample_point()
68 tseg1 = tseg - tseg2; in can_update_sample_point()
71 tseg2 = tseg - tseg1; in can_update_sample_point()
74 sample_point = 1000 * (tseg + CAN_SYNC_SEG - tseg2) / in can_update_sample_point()
83 *tseg2_ptr = tseg2; in can_update_sample_point()
105 unsigned int brp, tsegall, tseg, tseg1 = 0, tseg2 = 0; in can_calc_bittiming() local
142 &tseg1, &tseg2, &sample_point_error); in can_calc_bittiming()
176 best_tseg, &tseg1, &tseg2, in can_calc_bittiming()
[all …]
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| /linux/drivers/net/can/mscan/ |
| H A D | mscan.h | 254 #define BTR1_SET_TSEG2(tseg2) ((((tseg2) - 1) << BTR1_TSEG2_SHIFT) & \ argument
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| /linux/include/linux/can/dev/ |
| H A D | peak_canfd.h | 73 u8 tseg2; /* Timing SEGment 2 */ member
100 u8 tseg2; /* Timing SEGment 2 */ member
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| /linux/drivers/net/can/usb/kvaser_usb/ |
| H A D | kvaser_usb_core.c | 564 int tseg2 = bt->phase_seg2; in kvaser_usb_set_bittiming() local
571 busparams.tseg2 = (u8)tseg2; in kvaser_usb_set_bittiming()
608 int tseg2 = dbt->phase_seg2; in kvaser_usb_set_data_bittiming() local
619 busparams.tseg2 = (u8)tseg2; in kvaser_usb_set_data_bittiming()
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| H A D | kvaser_usb.h | 100 u8 tseg2; member
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| /linux/drivers/net/can/peak_canfd/ |
| H A D | peak_canfd.c | 128 cmd->tseg2 = PUCAN_TSLOW_TSEG2(pbt->phase_seg2 - 1); in pucan_set_timing_slow()
135 le16_to_cpu(cmd->brp), cmd->tseg1, cmd->tseg2, cmd->sjw_t); in pucan_set_timing_slow()
149 cmd->tseg2 = PUCAN_TFAST_TSEG2(pbt->phase_seg2 - 1); in pucan_set_timing_fast()
154 le16_to_cpu(cmd->brp), cmd->tseg1, cmd->tseg2, cmd->sjw); in pucan_set_timing_fast()
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| /linux/drivers/net/can/ifi_canfd/ |
| H A D | ifi_canfd.c | 673 u16 brp, sjw, tseg1, tseg2, tdc; in ifi_canfd_set_bittiming() local
679 tseg2 = bt->phase_seg2 - 2; in ifi_canfd_set_bittiming()
680 writel((tseg2 << IFI_CANFD_TIME_TIMEB_OFF) | in ifi_canfd_set_bittiming()
690 tseg2 = dbt->phase_seg2 - 2; in ifi_canfd_set_bittiming()
691 writel((tseg2 << IFI_CANFD_TIME_TIMEB_OFF) | in ifi_canfd_set_bittiming()
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| /linux/drivers/net/can/rcar/ |
| H A D | rcar_canfd.c | 1412 u16 tseg1, u16 tseg2, u16 sjw, u16 brp) in rcar_canfd_compute_nominal_bit_rate_cfg() argument
1420 ntseg2 = (tseg2 & (info->nom_bittiming->tseg2_max - 1)) << info->sh->ntseg2; in rcar_canfd_compute_nominal_bit_rate_cfg()
1425 ntseg2 = FIELD_PREP(RCANFD_CFG_TSEG2, tseg2); in rcar_canfd_compute_nominal_bit_rate_cfg()
1434 u16 tseg1, u16 tseg2, u16 sjw, u16 brp) in rcar_canfd_compute_data_bit_rate_cfg() argument
1439 dtseg2 = (tseg2 & (info->data_bittiming->tseg2_max - 1)) << info->sh->dtseg2; in rcar_canfd_compute_data_bit_rate_cfg()
1456 u16 brp, sjw, tseg1, tseg2; in rcar_canfd_set_bittiming() local
1463 tseg2 = bt->phase_seg2 - 1; in rcar_canfd_set_bittiming()
1464 cfg = rcar_canfd_compute_nominal_bit_rate_cfg(priv, tseg1, tseg2, sjw, brp); in rcar_canfd_set_bittiming()
1474 tseg2 = dbt->phase_seg2 - 1; in rcar_canfd_set_bittiming()
1475 cfg = rcar_canfd_compute_data_bit_rate_cfg(gpriv->info, tseg1, tseg2, sjw, brp); in rcar_canfd_set_bittiming()
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| /linux/drivers/net/can/usb/etas_es58x/ |
| H A D | es58x_fd.h | 84 __le16 tseg2; /* range: [tseg2_min-1..tseg2_max-1] */ member
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| H A D | es58x_fd.c | 391 es58x_fd_bt->tseg2 = cpu_to_le16(bt->phase_seg2 - offset); in es58x_fd_convert_bittiming()
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| /linux/drivers/net/can/c_can/ |
| H A D | c_can_main.c | 504 u8 brp, brpe, sjw, tseg1, tseg2; in c_can_set_bittiming() local
517 tseg2 = bt->phase_seg2 - 1; in c_can_set_bittiming()
519 (tseg2 << BTR_TSEG2_SHIFT); in c_can_set_bittiming()
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| /linux/drivers/net/can/usb/ |
| H A D | esd_usb.c | 201 __le16 tseg2; /* time segment after sample point */ member
1145 baud_x->nom.tseg2 = cpu_to_le16(nom_bt->phase_seg2 & (nom_btc->tseg2_max - 1)); in esd_usb_3_set_bittiming()
1152 baud_x->data.tseg2 = cpu_to_le16(data_bt->phase_seg2 & (data_btc->tseg2_max - 1)); in esd_usb_3_set_bittiming()
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| /linux/drivers/net/can/m_can/ |
| H A D | m_can.c | 1413 u16 brp, sjw, tseg1, tseg2; in m_can_set_bittiming() local
1419 tseg2 = bt->phase_seg2 - 1; in m_can_set_bittiming()
1423 FIELD_PREP(NBTP_NTSEG2_MASK, tseg2); in m_can_set_bittiming()
1431 tseg2 = dbt->phase_seg2 - 1; in m_can_set_bittiming()
1466 FIELD_PREP(DBTP_DTSEG2_MASK, tseg2); in m_can_set_bittiming()
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| /linux/drivers/net/can/usb/peak_usb/ |
| H A D | pcan_usb_fd.c | 429 cmd->tseg2 = PUCAN_TSLOW_TSEG2(bt->phase_seg2 - 1); in pcan_usb_fd_set_bittiming_slow()
448 cmd->tseg2 = PUCAN_TFAST_TSEG2(bt->phase_seg2 - 1); in pcan_usb_fd_set_bittiming_fast()
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| /linux/Documentation/networking/ |
| H A D | can.rst | 1278 sja1000: tseg1 1..16 tseg2 1..8 sjw 1..4 brp 1..64 brp-inc 1
1318 "sja1000: tseg1 1..16 tseg2 1..8 sjw 1..4 brp 1..64 brp-inc 1 clock 8000000"
1359 sja1000: clock 8000000 tseg1 1..16 tseg2 1..8 sjw 1..4 brp 1..64 brp-inc 1
1454 pcan_usb_pro_fd: tseg1 1..64 tseg2 1..16 sjw 1..16 brp 1..1024 \
1520 ES582.1/ES584.1: tseg1 2..256 tseg2 2..128 sjw 1..128 brp 1..512 \
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