| /OK3568_Linux_fs/kernel/drivers/net/can/dev/ |
| H A D | dev.c | 129 unsigned int brp, tsegall, tseg, tseg1 = 0, tseg2 = 0; in can_calc_bittiming() local
150 brp = priv->clock.freq / (tsegall * bt->bitrate) + tseg % 2; in can_calc_bittiming()
153 brp = (brp / btc->brp_inc) * btc->brp_inc; in can_calc_bittiming()
154 if (brp < btc->brp_min || brp > btc->brp_max) in can_calc_bittiming()
157 bitrate = priv->clock.freq / (brp * tsegall); in can_calc_bittiming()
176 best_brp = brp; in can_calc_bittiming()
221 bt->brp = best_brp; in can_calc_bittiming()
225 (bt->brp * (CAN_SYNC_SEG + tseg1 + tseg2)); in can_calc_bittiming()
265 bt->brp = (u32)brp64; in can_fixup_bittiming()
267 if (bt->brp < btc->brp_min || bt->brp > btc->brp_max) in can_fixup_bittiming()
[all …]
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| /OK3568_Linux_fs/kernel/arch/ia64/lib/ |
| H A D | memcpy.S | 100 brp.loop.imp 1b, 2f
123 brp.loop.imp 1f, 2f
144 brp.loop.imp 1b, 2f
281 brp.loop.imp 1b, 2f \
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| H A D | do_csum.S | 217 brp.loop.imp 1f,2f
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| /OK3568_Linux_fs/kernel/drivers/net/can/ifi_canfd/ |
| H A D | ifi_canfd.c | 660 u16 brp, sjw, tseg1, tseg2, tdc; in ifi_canfd_set_bittiming() local
663 brp = bt->brp - 2; in ifi_canfd_set_bittiming()
669 (brp << IFI_CANFD_TIME_PRESCALE_OFF) | in ifi_canfd_set_bittiming()
674 brp = dbt->brp - 2; in ifi_canfd_set_bittiming()
680 (brp << IFI_CANFD_TIME_PRESCALE_OFF) | in ifi_canfd_set_bittiming()
685 tdc = dbt->brp * (dbt->prop_seg + dbt->phase_seg1); in ifi_canfd_set_bittiming()
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| /OK3568_Linux_fs/kernel/drivers/net/can/peak_canfd/ |
| H A D | peak_canfd.c | 128 cmd->brp = cpu_to_le16(PUCAN_TSLOW_BRP(pbt->brp - 1)); in pucan_set_timing_slow()
134 le16_to_cpu(cmd->brp), cmd->tseg1, cmd->tseg2, cmd->sjw_t); in pucan_set_timing_slow()
149 cmd->brp = cpu_to_le16(PUCAN_TFAST_BRP(pbt->brp - 1)); in pucan_set_timing_fast()
153 le16_to_cpu(cmd->brp), cmd->tseg1, cmd->tseg2, cmd->sjw); in pucan_set_timing_fast()
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| /OK3568_Linux_fs/kernel/drivers/net/can/rockchip/ |
| H A D | rockchip_canfd.c | 310 u16 brp, sjw, tseg1, tseg2; in rockchip_canfd_set_bittiming() local
313 brp = (bt->brp >> 1) - 1; in rockchip_canfd_set_bittiming()
317 reg_btp = (brp << NBTP_NBRP_SHIFT) | (sjw << NBTP_NSJW_SHIFT) | in rockchip_canfd_set_bittiming()
328 brp = (dbt->brp >> 1) - 1; in rockchip_canfd_set_bittiming()
349 reg_btp |= (brp << DBTP_DBRP_SHIFT) | in rockchip_canfd_set_bittiming()
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| H A D | forlinx_canfd.c | 310 u16 brp, sjw, tseg1, tseg2; in rockchip_canfd_set_bittiming() local
313 brp = (bt->brp >> 1) - 1; in rockchip_canfd_set_bittiming()
317 reg_btp = (brp << NBTP_NBRP_SHIFT) | (sjw << NBTP_NSJW_SHIFT) | in rockchip_canfd_set_bittiming()
328 brp = (dbt->brp >> 1) - 1; in rockchip_canfd_set_bittiming()
349 reg_btp |= (brp << DBTP_DBRP_SHIFT) | in rockchip_canfd_set_bittiming()
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| H A D | rockchip_can.c | 168 (((bt->brp >> 1) - 1) << BT_BRP_SHIFT) | in rockchip_can_set_bittiming()
177 cfg, bt->brp, bt->bitrate); in rockchip_can_set_bittiming()
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| /OK3568_Linux_fs/kernel/drivers/net/can/rcar/ |
| H A D | rcar_canfd.c | 1184 u16 brp, sjw, tseg1, tseg2; in rcar_canfd_set_bittiming() local
1189 brp = bt->brp - 1; in rcar_canfd_set_bittiming()
1196 cfg = (RCANFD_NCFG_NTSEG1(tseg1) | RCANFD_NCFG_NBRP(brp) | in rcar_canfd_set_bittiming()
1201 brp, sjw, tseg1, tseg2); in rcar_canfd_set_bittiming()
1204 brp = dbt->brp - 1; in rcar_canfd_set_bittiming()
1209 cfg = (RCANFD_DCFG_DTSEG1(tseg1) | RCANFD_DCFG_DBRP(brp) | in rcar_canfd_set_bittiming()
1214 brp, sjw, tseg1, tseg2); in rcar_canfd_set_bittiming()
1217 cfg = (RCANFD_CFG_TSEG1(tseg1) | RCANFD_CFG_BRP(brp) | in rcar_canfd_set_bittiming()
1223 brp, sjw, tseg1, tseg2); in rcar_canfd_set_bittiming()
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| /OK3568_Linux_fs/kernel/drivers/net/can/mscan/ |
| H A D | mscan.h | 249 #define BTR0_SET_BRP(brp) (((brp) - 1) & BTR0_BRP_MASK) argument
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| /OK3568_Linux_fs/kernel/include/linux/can/dev/ |
| H A D | peak_canfd.h | 76 __le16 brp; /* BaudRate Prescaler */ member
103 __le16 brp; /* BaudRate Prescaler */ member
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| /OK3568_Linux_fs/kernel/include/uapi/linux/can/ |
| H A D | netlink.h | 39 __u32 brp; /* Bit-rate prescaler */ member
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| /OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/include/linux/can/ |
| H A D | netlink.h | 39 __u32 brp; /* Bit-rate prescaler */ member
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| /OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/include/linux/can/ |
| H A D | netlink.h | 39 __u32 brp; /* Bit-rate prescaler */ member
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| /OK3568_Linux_fs/kernel/drivers/net/can/m_can/ |
| H A D | m_can.c | 1052 u16 brp, sjw, tseg1, tseg2; in m_can_set_bittiming() local
1055 brp = bt->brp - 1; in m_can_set_bittiming()
1059 reg_btp = (brp << NBTP_NBRP_SHIFT) | (sjw << NBTP_NSJW_SHIFT) | in m_can_set_bittiming()
1065 brp = dbt->brp - 1; in m_can_set_bittiming()
1100 reg_btp |= (brp << DBTP_DBRP_SHIFT) | in m_can_set_bittiming()
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| /OK3568_Linux_fs/kernel/drivers/net/can/ |
| H A D | flexcan.c | 1178 reg |= FLEXCAN_CTRL_PRESDIV(bt->brp - 1) | in flexcan_set_bittiming_ctrl()
1213 FIELD_PREP(FLEXCAN_CBT_EPRESDIV_MASK, bt->brp - 1) | in flexcan_set_bittiming_cbt()
1225 if (bt->brp != dbt->brp) in flexcan_set_bittiming_cbt()
1227 dbt->brp, bt->brp); in flexcan_set_bittiming_cbt()
1249 reg_fdcbt |= FIELD_PREP(FLEXCAN_FDCBT_FPRESDIV_MASK, dbt->brp - 1) | in flexcan_set_bittiming_cbt()
1284 ((dbt->brp - 1 ) + 1)); in flexcan_set_bittiming_cbt()
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| H A D | ti_hecc.c | 274 if (bit_timing->brp > 4) in ti_hecc_set_btc()
281 can_btc |= ((bit_timing->brp - 1) & 0xFF) << 16; in ti_hecc_set_btc()
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| /OK3568_Linux_fs/kernel/drivers/net/can/usb/peak_usb/ |
| H A D | pcan_usb_fd.c | 400 cmd->brp = cpu_to_le16(PUCAN_TSLOW_BRP(bt->brp - 1)); in pcan_usb_fd_set_bittiming_slow()
419 cmd->brp = cpu_to_le16(PUCAN_TFAST_BRP(bt->brp - 1)); in pcan_usb_fd_set_bittiming_fast()
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| /OK3568_Linux_fs/kernel/drivers/net/can/c_can/ |
| H A D | c_can.c | 495 u8 brp, brpe, sjw, tseg1, tseg2; in c_can_set_bittiming() local
502 ten_bit_brp = bt->brp - 1; in c_can_set_bittiming()
503 brp = ten_bit_brp & BTR_BRP_MASK; in c_can_set_bittiming()
509 reg_btr = brp | (sjw << BTR_SJW_SHIFT) | (tseg1 << BTR_TSEG1_SHIFT) | in c_can_set_bittiming()
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| /OK3568_Linux_fs/kernel/drivers/net/can/usb/ |
| H A D | gs_usb.c | 111 __le32 brp; member
434 dbt->brp = cpu_to_le32(bt->brp); in gs_usb_set_bittiming()
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| H A D | ucan.c | 141 __le16 brp; /* TQ Prescaler */ member
1250 cmd_set_bittiming->brp = cpu_to_le16(up->can.bittiming.brp); in ucan_set_bittiming()
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| /OK3568_Linux_fs/kernel/drivers/scsi/libfc/ |
| H A D | fc_fcp.c | 744 struct fc_ba_rjt *brp; in fc_fcp_abts_resp() local
752 brp = fc_frame_payload_get(fp, sizeof(*brp)); in fc_fcp_abts_resp()
753 if (brp && brp->br_reason == FC_BA_RJT_LOG_ERR) in fc_fcp_abts_resp()
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| /OK3568_Linux_fs/kernel/drivers/net/can/softing/ |
| H A D | softing_fw.c | 494 iowrite16(bt->brp, &card->dpram[DPRAM_FCT_PARAM + 2]); in softing_startstop()
534 iowrite16(bt->brp, &card->dpram[DPRAM_FCT_PARAM + 2]); in softing_startstop()
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| /OK3568_Linux_fs/kernel/scripts/package/ |
| H A D | mkspec | 52 %define __spec_install_post /usr/lib/rpm/brp-compress || :
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| /OK3568_Linux_fs/kernel/Documentation/networking/ |
| H A D | can.rst | 1208 sja1000: tseg1 1..16 tseg2 1..8 sjw 1..4 brp 1..64 brp-inc 1
1248 "sja1000: tseg1 1..16 tseg2 1..8 sjw 1..4 brp 1..64 brp-inc 1 clock 8000000"
1289 sja1000: clock 8000000 tseg1 1..16 tseg2 1..8 sjw 1..4 brp 1..64 brp-inc 1
1385 pcan_usb_pro_fd: tseg1 1..64 tseg2 1..16 sjw 1..16 brp 1..1024 \
1386 brp-inc 1
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