| /linux-6.3-rc2/include/linux/ |
| A D | ptp_clock_kernel.h | 170 int (*adjfine)(struct ptp_clock_info *ptp, long scaled_ppm);
258 static inline bool diff_by_scaled_ppm(u64 base, long scaled_ppm, u64 *diff) in diff_by_scaled_ppm() argument
262 if (scaled_ppm < 0) { in diff_by_scaled_ppm()
264 scaled_ppm = -scaled_ppm; in diff_by_scaled_ppm()
267 *diff = mul_u64_u64_div_u64(base, (u64)scaled_ppm, 1000000ULL << 16); in diff_by_scaled_ppm()
280 static inline u64 adjust_by_scaled_ppm(u64 base, long scaled_ppm) in adjust_by_scaled_ppm() argument
284 if (diff_by_scaled_ppm(base, scaled_ppm, &diff)) in adjust_by_scaled_ppm()
|
| /linux-6.3-rc2/drivers/net/ethernet/renesas/ |
| A D | rcar_gen4_ptp.c | 29 static int rcar_gen4_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) in rcar_gen4_ptp_adjfine() argument
32 bool neg_adj = scaled_ppm < 0 ? true : false; in rcar_gen4_ptp_adjfine()
37 scaled_ppm = -scaled_ppm; in rcar_gen4_ptp_adjfine()
38 diff = div_s64(addend * scaled_ppm_to_ppb(scaled_ppm), NSEC_PER_SEC); in rcar_gen4_ptp_adjfine()
|
| /linux-6.3-rc2/drivers/net/ethernet/engleder/ |
| A D | tsnep_ptp.c | 76 static int tsnep_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) in tsnep_ptp_adjfine() argument
83 if (scaled_ppm < 0) { in tsnep_ptp_adjfine()
84 scaled_ppm = -scaled_ppm; in tsnep_ptp_adjfine()
92 rate_offset = scaled_ppm; in tsnep_ptp_adjfine()
|
| /linux-6.3-rc2/drivers/net/ethernet/cavium/common/ |
| A D | cavium_ptp.c | 93 static int cavium_ptp_adjfine(struct ptp_clock_info *ptp_info, long scaled_ppm) in cavium_ptp_adjfine() argument
102 if (scaled_ppm < 0) { in cavium_ptp_adjfine()
104 scaled_ppm = -scaled_ppm; in cavium_ptp_adjfine()
123 adj = comp * scaled_ppm; in cavium_ptp_adjfine()
|
| /linux-6.3-rc2/drivers/net/ethernet/marvell/octeontx2/af/ |
| A D | ptp.c | 225 static int ptp_adjfine(struct ptp *ptp, long scaled_ppm) in ptp_adjfine() argument
232 if (scaled_ppm < 0) { in ptp_adjfine()
234 scaled_ppm = -scaled_ppm; in ptp_adjfine()
252 ppb = 1 + scaled_ppm; in ptp_adjfine()
511 err = ptp_adjfine(rvu->ptp, req->scaled_ppm); in rvu_mbox_handler_ptp_op()
|
| /linux-6.3-rc2/drivers/net/ethernet/marvell/mvpp2/ |
| A D | mvpp2_tai.c | 164 static int mvpp22_tai_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) in mvpp22_tai_adjfine() argument
173 neg_adj = scaled_ppm < 0; in mvpp22_tai_adjfine()
175 scaled_ppm = -scaled_ppm; in mvpp22_tai_adjfine()
177 val = mvpp22_calc_frac_ppm(tai, scaled_ppm); in mvpp22_tai_adjfine()
|
| /linux-6.3-rc2/drivers/net/ethernet/microchip/sparx5/ |
| A D | sparx5_ptp.c | 393 static int sparx5_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) in sparx5_ptp_adjfine() argument
402 if (!scaled_ppm) in sparx5_ptp_adjfine()
405 if (scaled_ppm < 0) { in sparx5_ptp_adjfine()
407 scaled_ppm = -scaled_ppm; in sparx5_ptp_adjfine()
416 ref = sparx5_ptp_get_1ppm(sparx5) * (scaled_ppm >> 16); in sparx5_ptp_adjfine()
417 ref += (sparx5_ptp_get_1ppm(sparx5) * (0xffff & scaled_ppm)) >> 16; in sparx5_ptp_adjfine()
|
| /linux-6.3-rc2/drivers/net/dsa/hirschmann/ |
| A D | hellcreek_ptp.c | 126 static int hellcreek_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) in hellcreek_ptp_adjfine() argument
133 if (scaled_ppm < 0) { in hellcreek_ptp_adjfine()
135 scaled_ppm = -scaled_ppm; in hellcreek_ptp_adjfine()
150 adj = scaled_ppm; in hellcreek_ptp_adjfine()
|
| /linux-6.3-rc2/drivers/net/ethernet/cadence/ |
| A D | macb_ptp.c | 122 static int gem_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) in gem_ptp_adjfine() argument
130 if (scaled_ppm < 0) { in gem_ptp_adjfine()
132 scaled_ppm = -scaled_ppm; in gem_ptp_adjfine()
141 adj = (u64)scaled_ppm * word; in gem_ptp_adjfine()
|
| /linux-6.3-rc2/drivers/net/dsa/mv88e6xxx/ |
| A D | ptp.c | 200 static int mv88e6xxx_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) in mv88e6xxx_ptp_adjfine() argument
208 if (scaled_ppm < 0) { in mv88e6xxx_ptp_adjfine()
210 scaled_ppm = -scaled_ppm; in mv88e6xxx_ptp_adjfine()
215 adj *= scaled_ppm; in mv88e6xxx_ptp_adjfine()
|
| /linux-6.3-rc2/drivers/net/ethernet/amd/xgbe/ |
| A D | xgbe-ptp.c | 137 static int xgbe_adjfine(struct ptp_clock_info *info, long scaled_ppm) in xgbe_adjfine() argument
145 addend = adjust_by_scaled_ppm(pdata->tstamp_addend, scaled_ppm); in xgbe_adjfine()
|
| /linux-6.3-rc2/drivers/ptp/ |
| A D | ptp_qoriq.c | 202 int ptp_qoriq_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) in ptp_qoriq_adjfine() argument
210 if (scaled_ppm < 0) { in ptp_qoriq_adjfine()
212 scaled_ppm = -scaled_ppm; in ptp_qoriq_adjfine()
223 diff = mul_u64_u64_div_u64(adj, scaled_ppm, 32768000000); in ptp_qoriq_adjfine()
|
| A D | ptp_idt82p33.c | 535 static int _idt82p33_adjfine(struct idt82p33_channel *channel, long scaled_ppm) in _idt82p33_adjfine() argument
556 fcw = scaled_ppm * 762939453125ULL; in _idt82p33_adjfine()
578 s64 scaled_ppm = div_s64(((s64)ddco_ppb << 13), 125); in idt82p33_ddco_scaled_ppm() local
581 current_ppm += scaled_ppm; in idt82p33_ddco_scaled_ppm()
1023 static int idt82p33_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) in idt82p33_adjfine() argument
1033 if (scaled_ppm == channel->current_freq) in idt82p33_adjfine()
1037 err = _idt82p33_adjfine(channel, scaled_ppm); in idt82p33_adjfine()
1040 channel->current_freq = scaled_ppm; in idt82p33_adjfine()
|
| A D | ptp_vclock.c | 43 static int ptp_vclock_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) in ptp_vclock_adjfine() argument
48 adj = (s64)scaled_ppm << PTP_VCLOCK_FADJ_SHIFT; in ptp_vclock_adjfine()
|
| A D | ptp_dte.c | 137 static int ptp_dte_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) in ptp_dte_adjfine() argument
139 s32 ppb = scaled_ppm_to_ppb(scaled_ppm); in ptp_dte_adjfine()
|
| /linux-6.3-rc2/drivers/net/ethernet/microchip/lan966x/ |
| A D | lan966x_ptp.c | 600 static int lan966x_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) in lan966x_ptp_adjfine() argument
609 if (!scaled_ppm) in lan966x_ptp_adjfine()
612 if (scaled_ppm < 0) { in lan966x_ptp_adjfine()
614 scaled_ppm = -scaled_ppm; in lan966x_ptp_adjfine()
623 ref = LAN966X_1PPM_FORMAT * (scaled_ppm >> 16); in lan966x_ptp_adjfine()
624 ref += (LAN966X_1PPM_FORMAT * (0xffff & scaled_ppm)) >> 16; in lan966x_ptp_adjfine()
|
| /linux-6.3-rc2/drivers/net/ethernet/mscc/ |
| A D | ocelot_ptp.c | 136 int ocelot_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) in ocelot_ptp_adjfine() argument
145 if (!scaled_ppm) in ocelot_ptp_adjfine()
148 if (scaled_ppm < 0) { in ocelot_ptp_adjfine()
150 scaled_ppm = -scaled_ppm; in ocelot_ptp_adjfine()
154 do_div(adj, scaled_ppm); in ocelot_ptp_adjfine()
|
| /linux-6.3-rc2/drivers/net/ethernet/marvell/octeontx2/nic/ |
| A D | otx2_ptp.c | 40 static int otx2_ptp_adjfine(struct ptp_clock_info *ptp_info, long scaled_ppm) in otx2_ptp_adjfine() argument
54 req->scaled_ppm = scaled_ppm; in otx2_ptp_adjfine()
|
| /linux-6.3-rc2/drivers/net/ethernet/mellanox/mlx4/ |
| A D | en_clock.c | 128 static int mlx4_en_phc_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) in mlx4_en_phc_adjfine() argument
135 mult = (u32)adjust_by_scaled_ppm(mdev->nominal_c_mult, scaled_ppm); in mlx4_en_phc_adjfine()
|
| /linux-6.3-rc2/include/soc/mscc/ |
| A D | ocelot_ptp.h | 52 int ocelot_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm);
|
| /linux-6.3-rc2/drivers/net/phy/ |
| A D | bcm-phy-ptp.c | 344 static int bcm_ptp_adjfine(struct ptp_clock_info *info, long scaled_ppm) in bcm_ptp_adjfine() argument
352 if (scaled_ppm < 0) { in bcm_ptp_adjfine()
354 scaled_ppm = -scaled_ppm; in bcm_ptp_adjfine()
357 adj = scaled_ppm << 9; in bcm_ptp_adjfine()
|
| /linux-6.3-rc2/drivers/net/ethernet/xscale/ |
| A D | ptp_ixp46x.c | 123 static int ptp_ixp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) in ptp_ixp_adjfine() argument
129 addend = adjust_by_scaled_ppm(DEFAULT_ADDEND, scaled_ppm); in ptp_ixp_adjfine()
|
| /linux-6.3-rc2/drivers/net/ethernet/intel/igc/ |
| A D | igc_ptp.c | 46 static int igc_ptp_adjfine_i225(struct ptp_clock_info *ptp, long scaled_ppm) in igc_ptp_adjfine_i225() argument
55 if (scaled_ppm < 0) { in igc_ptp_adjfine_i225()
57 scaled_ppm = -scaled_ppm; in igc_ptp_adjfine_i225()
59 rate = scaled_ppm; in igc_ptp_adjfine_i225()
|
| /linux-6.3-rc2/drivers/net/ethernet/intel/igb/ |
| A D | igb_ptp.c | 193 static int igb_ptp_adjfine_82576(struct ptp_clock_info *ptp, long scaled_ppm) in igb_ptp_adjfine_82576() argument
200 incvalue = adjust_by_scaled_ppm(INCVALUE_82576, scaled_ppm); in igb_ptp_adjfine_82576()
207 static int igb_ptp_adjfine_82580(struct ptp_clock_info *ptp, long scaled_ppm) in igb_ptp_adjfine_82580() argument
216 if (scaled_ppm < 0) { in igb_ptp_adjfine_82580()
218 scaled_ppm = -scaled_ppm; in igb_ptp_adjfine_82580()
220 rate = scaled_ppm; in igb_ptp_adjfine_82580()
|
| /linux-6.3-rc2/drivers/net/ethernet/stmicro/stmmac/ |
| A D | stmmac_ptp.c | 24 static int stmmac_adjust_freq(struct ptp_clock_info *ptp, long scaled_ppm) in stmmac_adjust_freq() argument
31 addend = adjust_by_scaled_ppm(priv->default_addend, scaled_ppm); in stmmac_adjust_freq()
|