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Searched refs:beta (Results 1 – 25 of 33) sorted by relevance

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/linux/tools/testing/selftests/net/
H A Dlwt_dst_cache_ref_loop.sh85 setup_ns alpha beta gamma &>/dev/null
88 peer name veth-betaL netns $beta &>/dev/null
90 ip link add name veth-betaR netns $beta type veth \
94 ip -netns $beta link set veth-betaL name veth0 &>/dev/null
95 ip -netns $beta link set veth-betaR name veth1 &>/dev/null
104 ip -netns $beta addr add 2001:db8:1::1/64 dev veth0 &>/dev/null
105 ip -netns $beta addr add 2001:db8:2::1/64 dev veth1 &>/dev/null
106 ip -netns $beta link set veth0 up &>/dev/null
107 ip -netns $beta link set veth1 up &>/dev/null
108 ip -netns $beta link set lo up &>/dev/null
[all …]
/linux/net/ipv4/
H A Dtcp_htcp.c28 u8 beta; /* Fixed point arith, << 7 */ member
155 ca->beta = BETA_MIN; in htcp_beta_update()
162 ca->beta = (minRTT << 7) / maxRTT; in htcp_beta_update()
163 if (ca->beta < BETA_MIN) in htcp_beta_update()
164 ca->beta = BETA_MIN; in htcp_beta_update()
165 else if (ca->beta > BETA_MAX) in htcp_beta_update()
166 ca->beta = BETA_MAX; in htcp_beta_update()
168 ca->beta = BETA_MIN; in htcp_beta_update()
194 ca->alpha = 2 * factor * ((1 << 7) - ca->beta); in htcp_alpha_update()
228 return max((tcp_snd_cwnd(tp) * ca->beta) >> 7, 2U); in htcp_recalc_ssthresh()
[all …]
H A Dtcp_illinois.c51 u32 beta; /* Muliplicative decrease */ member
74 ca->beta = BETA_BASE; in tcp_illinois_init()
192 static u32 beta(u32 da, u32 dm) in beta() function
229 ca->beta = BETA_BASE; in update_params()
235 ca->beta = beta(da, dm); in update_params()
250 ca->beta = BETA_BASE; in tcp_illinois_state()
302 decr = (tcp_snd_cwnd(tp) * ca->beta) >> BETA_SHIFT; in tcp_illinois_ssthresh()
H A Dtcp_bic.c32 static int beta = 819; /* = 819/1024 (BICTCP_BETA_SCALE) */ variable
42 module_param(beta, int, 0644);
43 MODULE_PARM_DESC(beta, "beta for multiplicative increase");
170 ca->last_max_cwnd = (tcp_snd_cwnd(tp) * (BICTCP_BETA_SCALE + beta)) in bictcp_recalc_ssthresh()
178 return max((tcp_snd_cwnd(tp) * beta) / BICTCP_BETA_SCALE, 2U); in bictcp_recalc_ssthresh()
H A Dtcp_vegas.c45 static int beta = 4; variable
50 module_param(beta, int, 0644);
51 MODULE_PARM_DESC(beta, "upper bound of packets in network");
254 if (diff > beta) { in tcp_vegas_cong_avoid()
H A Dtcp_veno.c24 static const int beta = 3 << V_PARAM_SHIFT; variable
163 if (veno->diff < beta) { in tcp_veno_cong_avoid()
200 if (veno->diff < beta) in tcp_veno_ssthresh()
/linux/net/sched/
H A Dsch_pie.c182 WRITE_ONCE(q->params.beta, nla_get_u32(tb[TCA_PIE_BETA])); in pie_change()
311 u64 alpha, beta; in pie_calculate_probability() local
342 beta = ((u64)params->beta * (MAX_PROB / PSCHED_TICKS_PER_SEC)) >> 4; in pie_calculate_probability()
349 beta >>= 1; in pie_calculate_probability()
355 beta >>= 2; in pie_calculate_probability()
362 delta += beta * (qdelay - qdelay_old); in pie_calculate_probability()
485 nla_put_u32(skb, TCA_PIE_BETA, READ_ONCE(q->params.beta)) || in pie_dump()
H A Dsch_fq_pie.c340 WRITE_ONCE(q->p_params.beta, in fq_pie_change()
492 nla_put_u32(skb, TCA_FQ_PIE_BETA, READ_ONCE(q->p_params.beta)) || in fq_pie_dump()
H A Dsch_dualpi2.c47 /* alpha/beta values exchanged over netlink are in units of 256ns */
50 /* Scaled values of alpha/beta must fit in 32b to avoid overflow in later
53 * (~4MHz) as those are given in 1/256th. This enable to tune alpha/beta to
58 /* Internal alpha/beta are in units of 64ns.
59 * This enables to use all alpha/beta values in the allowed range without loss
652 /* Alpha and beta take at most 32b, i.e, the delay difference would in calculate_probability()
814 u32 beta = nla_get_u32(tb[TCA_DUALPI2_BETA]); in dualpi2_change()
816 WRITE_ONCE(q->pi2_beta, dualpi2_scale_alpha_beta(beta)); in dualpi2_change()
888 /* Default alpha/beta values give a 10dB stability margin with max_rtt=100ms. */ in dualpi2_reset_default()
813 u32 beta = nla_get_u32(tb[TCA_DUALPI2_BETA]); dualpi2_change() local
/linux/drivers/gpu/drm/nouveau/nvkm/engine/gr/
H A Dctxgf108.c741 const u32 beta = grctx->attrib_nr; in gf108_grctx_generate_attrib() local
748 gf100_grctx_patch_wr32(chan, 0x405830, (beta << 16) | alpha); in gf108_grctx_generate_attrib()
754 const u32 b = beta; in gf108_grctx_generate_attrib()
H A Dctxgf117.c249 const u32 beta = grctx->attrib_nr; in gf117_grctx_generate_attrib() local
256 gf100_grctx_patch_wr32(chan, 0x405830, (beta << 16) | alpha); in gf117_grctx_generate_attrib()
262 const u32 b = beta * gr->ppc_tpc_nr[gpc][ppc]; in gf117_grctx_generate_attrib()
/linux/tools/testing/selftests/bpf/progs/
H A Dbpf_cubic.c27 #define BICTCP_BETA_SCALE 1024 /* Scale factor beta calculation in before()
28 * max_cwnd = snd_cwnd * beta in before()
43 static const int beta = 717; /* = 717/1024 (BICTCP_BETA_SCALE) */
54 static const __u32 beta_scale = 8*(BICTCP_BETA_SCALE+beta) / 3
55 / (BICTCP_BETA_SCALE - beta);
408 ca->last_max_cwnd = (tp->snd_cwnd * (BICTCP_BETA_SCALE + beta)) in BPF_PROG()
413 return max((tp->snd_cwnd * beta) / BICTCP_BETA_SCALE, 2U); in BPF_PROG()
50 static const int beta = 717; /* = 717/1024 (BICTCP_BETA_SCALE) */ global() variable
/linux/include/net/
H A Dpie.h33 u32 beta; member
95 params->beta = 20; in pie_params_init()
/linux/drivers/net/wireless/ath/ath9k/
H A Dar9003_paprd.c432 int Q_scale_B, Q_beta, Q_alpha, alpha, beta, order_1, order_2; in create_pa_curve() local
637 beta = (beta_raw << 10) / scale_B; in create_pa_curve()
647 y5 = ((beta * tmp) >> 6) >> order1_5x; in create_pa_curve()
690 beta = (beta_raw << 10) / scale_B; in create_pa_curve()
706 if (beta > 0) in create_pa_curve()
707 y5 = (((beta * tmp - 64) >> 6) - in create_pa_curve()
710 y5 = ((((beta * tmp - 64) >> 6) + in create_pa_curve()
719 if (beta > 0) in create_pa_curve()
/linux/Documentation/devicetree/bindings/hwmon/
H A Dmax6697.txt26 - beta-compensation-enable
27 Only valid for MAX6693 and MX6694. Set to enable beta compensation on
/linux/tools/bootconfig/samples/
H A Dgood-single.bconf4 key3 = "alpha", "beta"
/linux/arch/arm/boot/dts/rockchip/
H A Drk3288-firefly-beta.dts11 compatible = "firefly,firefly-rk3288-beta", "rockchip,rk3288";
/linux/Documentation/hwmon/
H A Dlm95234.rst33 beta compensation technology allows sensing of 90 nm or 65 nm process
H A Dw83792d.rst127 need to upgrade to latest (or beta) BIOS. If it does not help please
H A Dw83781d.rst141 beta value in the sensor files. '1' is the PII/Celeron diode, '2' is the
460 old ASUS, it isn't marketed as Qfan. Maybe some beta pre-attempt at Qfan
/linux/Documentation/isdn/
H A Dcredits.rst69 For heavy-duty-beta-testing with his BBS ;)
/linux/Documentation/filesystems/
H A Decryptfs.rst35 In the beta/experimental releases of eCryptfs, when you upgrade
/linux/Documentation/usb/
H A Diuu_phoenix.rst13 This driver is still in beta stage, so bugs can
/linux/Documentation/networking/device_drivers/fddi/
H A Dskfp.rst232 v1.00 beta 01 (980507)
/linux/drivers/net/ethernet/chelsio/cxgb3/
H A Dcommon.h726 unsigned short beta[NCCTRL_WIN], unsigned short mtu_cap);

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