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Searched refs:bandwidth (Results 1 – 200 of 260) sorted by relevance

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/linux-4.1.27/sound/firewire/
Diso-resources.c109 int bandwidth, channel, err; in fw_iso_resources_allocate() local
114 r->bandwidth = packet_bandwidth(max_payload_bytes, speed); in fw_iso_resources_allocate()
128 bandwidth = r->bandwidth + r->bandwidth_overhead; in fw_iso_resources_allocate()
130 &channel, &bandwidth, true); in fw_iso_resources_allocate()
167 int bandwidth, channel; in fw_iso_resources_update() local
181 bandwidth = r->bandwidth + r->bandwidth_overhead; in fw_iso_resources_update()
184 &channel, &bandwidth, true); in fw_iso_resources_update()
214 int bandwidth, channel; in fw_iso_resources_free() local
219 bandwidth = r->bandwidth + r->bandwidth_overhead; in fw_iso_resources_free()
221 &channel, &bandwidth, false); in fw_iso_resources_free()
Diso-resources.h23 unsigned int bandwidth; /* in bandwidth units, without overhead */ member
/linux-4.1.27/net/wireless/
Dchan.c241 u32 bandwidth, in cfg80211_set_chans_dfs_state() argument
247 for (freq = center_freq - bandwidth/2 + 10; in cfg80211_set_chans_dfs_state()
248 freq <= center_freq + bandwidth/2 - 10; in cfg80211_set_chans_dfs_state()
282 u32 bandwidth) in cfg80211_get_start_freq() argument
286 if (bandwidth <= 20) in cfg80211_get_start_freq()
289 start_freq = center_freq - bandwidth/2 + 10; in cfg80211_get_start_freq()
295 u32 bandwidth) in cfg80211_get_end_freq() argument
299 if (bandwidth <= 20) in cfg80211_get_end_freq()
302 end_freq = center_freq + bandwidth/2 - 10; in cfg80211_get_end_freq()
309 u32 bandwidth) in cfg80211_get_chans_dfs_required() argument
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/linux-4.1.27/drivers/media/dvb-frontends/
Dstb6100_cfg.h59 static int stb6100_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in stb6100_get_bandwidth() argument
72 *bandwidth = t_state.bandwidth; in stb6100_get_bandwidth()
77 static int stb6100_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) in stb6100_set_bandwidth() argument
84 t_state.bandwidth = bandwidth; in stb6100_set_bandwidth()
Dstb6100.c251 static int stb6100_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in stb6100_get_bandwidth() argument
262 state->status.bandwidth = (f + 5) * 2000; /* x2 for ZIF */ in stb6100_get_bandwidth()
264 *bandwidth = state->bandwidth = state->status.bandwidth * 1000; in stb6100_get_bandwidth()
265 dprintk(verbose, FE_DEBUG, 1, "bandwidth = %u Hz", state->bandwidth); in stb6100_get_bandwidth()
269 static int stb6100_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) in stb6100_set_bandwidth() argument
275 dprintk(verbose, FE_DEBUG, 1, "set bandwidth to %u Hz", bandwidth); in stb6100_set_bandwidth()
277 bandwidth /= 2; /* ZIF */ in stb6100_set_bandwidth()
279 if (bandwidth >= 36000000) /* F[4:0] BW/2 max =31+5=36 mhz for F=31 */ in stb6100_set_bandwidth()
281 else if (bandwidth <= 5000000) /* bw/2 min = 5Mhz for F=0 */ in stb6100_set_bandwidth()
284 tmp = (bandwidth + 500000) / 1000000 - 5; in stb6100_set_bandwidth()
[all …]
Dstb6100_proc.h73 static int stb6100_get_bandw(struct dvb_frontend *fe, u32 *bandwidth) in stb6100_get_bandw() argument
93 *bandwidth = state.bandwidth; in stb6100_get_bandw()
99 static int stb6100_set_bandw(struct dvb_frontend *fe, u32 bandwidth) in stb6100_set_bandw() argument
106 state.bandwidth = bandwidth; in stb6100_set_bandw()
Dtda826x.c81 u32 bandwidth; in tda826x_set_params() local
92 bandwidth = (878 * ksyms + 6500000) / 1000000 + 1; in tda826x_set_params()
93 if (bandwidth < 5) in tda826x_set_params()
94 bandwidth = 5; in tda826x_set_params()
95 else if (bandwidth > 36) in tda826x_set_params()
96 bandwidth = 36; in tda826x_set_params()
105 buf[5] = ((bandwidth - 5) << 3) | 7; /* baseband cut-off */ in tda826x_set_params()
Dtda8261_cfg.h59 static int tda8261_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in tda8261_get_bandwidth() argument
72 *bandwidth = t_state.bandwidth; in tda8261_get_bandwidth()
73 printk("%s: Bandwidth=%d\n", __func__, t_state.bandwidth); in tda8261_get_bandwidth()
Dstb6000.c85 int bandwidth; in stb6000_set_params() local
97 bandwidth = p->symbol_rate / 1000000; in stb6000_set_params()
99 if (bandwidth > 31) in stb6000_set_params()
100 bandwidth = 31; in stb6000_set_params()
138 buf[6] = (unsigned char)(bandwidth); in stb6000_set_params()
Dstv6110.c180 static int stv6110_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) in stv6110_set_bandwidth() argument
186 if ((bandwidth / 2) > 36000000) /*BW/2 max=31+5=36 mhz for r8=31*/ in stv6110_set_bandwidth()
188 else if ((bandwidth / 2) < 5000000) /* BW/2 min=5Mhz for F=0 */ in stv6110_set_bandwidth()
191 r8 = (bandwidth / 2) / 1000000 - 5; in stv6110_set_bandwidth()
363 u32 bandwidth = carrier_width(c->symbol_rate, c->rolloff); in stv6110_set_params() local
366 stv6110_set_bandwidth(fe, bandwidth); in stv6110_set_params()
371 static int stv6110_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in stv6110_get_bandwidth() argument
380 *bandwidth = (r8 + 5) * 2000000;/* x2 for ZIF tuner BW/2 = F+5 Mhz */ in stv6110_get_bandwidth()
Dsi2168.c155 u8 bandwidth, delivery_system; in si2168_set_frontend() local
187 bandwidth = 0x02; in si2168_set_frontend()
189 bandwidth = 0x05; in si2168_set_frontend()
191 bandwidth = 0x06; in si2168_set_frontend()
193 bandwidth = 0x07; in si2168_set_frontend()
195 bandwidth = 0x08; in si2168_set_frontend()
197 bandwidth = 0x09; in si2168_set_frontend()
199 bandwidth = 0x0a; in si2168_set_frontend()
201 bandwidth = 0x0f; in si2168_set_frontend()
278 cmd.args[4] = delivery_system | bandwidth; in si2168_set_frontend()
Dstv6110x.h47 int (*tuner_set_bandwidth) (struct dvb_frontend *fe, u32 bandwidth);
48 int (*tuner_get_bandwidth) (struct dvb_frontend *fe, u32 *bandwidth);
Das102_fe.c77 tune_args.bandwidth = BW_8_MHZ; in as102_fe_set_frontend()
80 tune_args.bandwidth = BW_7_MHZ; in as102_fe_set_frontend()
83 tune_args.bandwidth = BW_6_MHZ; in as102_fe_set_frontend()
86 tune_args.bandwidth = BW_8_MHZ; in as102_fe_set_frontend()
154 tune_args.bandwidth, in as102_fe_set_frontend()
Dstv090x.h97 int (*tuner_set_bandwidth)(struct dvb_frontend *fe, u32 bandwidth);
98 int (*tuner_get_bandwidth)(struct dvb_frontend *fe, u32 *bandwidth);
Drtl2832_sdr.c151 struct v4l2_ctrl *bandwidth; member
805 struct v4l2_ctrl *bandwidth; in rtl2832_sdr_set_tuner_freq() local
818 bandwidth = v4l2_ctrl_find(&dev->hdl, V4L2_CID_RF_TUNER_BANDWIDTH); in rtl2832_sdr_set_tuner_freq()
821 v4l2_ctrl_s_ctrl(bandwidth, dev->f_adc); in rtl2832_sdr_set_tuner_freq()
823 c->bandwidth_hz = v4l2_ctrl_g_ctrl(bandwidth); in rtl2832_sdr_set_tuner_freq()
1253 s32 val = dev->f_adc + div_u64(dev->bandwidth->step, 2); in rtl2832_sdr_s_ctrl()
1256 val = clamp_t(s32, val, dev->bandwidth->minimum, in rtl2832_sdr_s_ctrl()
1257 dev->bandwidth->maximum); in rtl2832_sdr_s_ctrl()
1258 offset = val - dev->bandwidth->minimum; in rtl2832_sdr_s_ctrl()
1259 offset = dev->bandwidth->step * in rtl2832_sdr_s_ctrl()
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Dstb0899_drv.h139 int (*tuner_set_bandwidth)(struct dvb_frontend *fe, u32 bandwidth);
140 int (*tuner_get_bandwidth)(struct dvb_frontend *fe, u32 *bandwidth);
Ddvb-pll.c41 u32 bandwidth; member
664 priv->bandwidth = c->bandwidth_hz; in dvb_pll_set_params()
689 priv->bandwidth = c->bandwidth_hz; in dvb_pll_calc_regs()
701 static int dvb_pll_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in dvb_pll_get_bandwidth() argument
704 *bandwidth = priv->bandwidth; in dvb_pll_get_bandwidth()
Dstv6110x.c197 static int stv6110x_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) in stv6110x_set_bandwidth() argument
203 halfbw = bandwidth >> 1; in stv6110x_set_bandwidth()
231 static int stv6110x_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in stv6110x_get_bandwidth() argument
236 *bandwidth = (STV6110x_GETFIELD(CTRL3_CF, stv6110x->regs[STV6110x_CTRL3]) + 5) * 2000000; in stv6110x_get_bandwidth()
Dzl10353.c40 u32 bandwidth; member
125 u32 bandwidth, in zl10353_calc_nominal_rate() argument
131 u8 bw = bandwidth / 1000000; in zl10353_calc_nominal_rate()
230 state->bandwidth = c->bandwidth_hz; in zl10353_set_parameters()
459 c->bandwidth_hz = state->bandwidth; in zl10353_get_parameters()
Dtda8261.c36 u32 bandwidth; member
98 tstate->bandwidth = 40000000; /* FIXME! need to calculate Bandwidth */ in tda8261_get_state()
Dstb6100.h93 u32 bandwidth; member
Dstv0900_priv.h374 u32 bandwidth);
375 extern void stv0900_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth);
Das102_fe_types.h125 uint8_t bandwidth; member
Ds5h1432.c97 u32 bandwidth) in s5h1432_set_channel_bandwidth() argument
106 switch (bandwidth) { in s5h1432_set_channel_bandwidth()
Dtda10048.c156 u32 bandwidth; member
414 state->bandwidth = bw; in tda10048_set_bandwidth()
735 if (p->bandwidth_hz != state->bandwidth) { in tda10048_set_frontend()
1115 state->bandwidth = 8000000; in tda10048_attach()
Dnxt6000.c84 static int nxt6000_set_bandwidth(struct nxt6000_state *state, u32 bandwidth) in nxt6000_set_bandwidth() argument
89 switch (bandwidth) { in nxt6000_set_bandwidth()
Ddrxd_hard.c1594 u32 bandwidth = 0; in CorrectSysClockDeviation() local
1622 bandwidth = DRXD_BANDWIDTH_8MHZ_IN_HZ; in CorrectSysClockDeviation()
1625 bandwidth = DRXD_BANDWIDTH_7MHZ_IN_HZ; in CorrectSysClockDeviation()
1628 bandwidth = DRXD_BANDWIDTH_6MHZ_IN_HZ; in CorrectSysClockDeviation()
1638 sysClockInHz = MulDiv32(incr, bandwidth, 1 << 21); in CorrectSysClockDeviation()
1915 u32 bandwidth = 0; in DRX_Start() local
2337 bandwidth = DRXD_BANDWIDTH_8MHZ_IN_HZ; in DRX_Start()
2345 bandwidth = DRXD_BANDWIDTH_7MHZ_IN_HZ; in DRX_Start()
2352 bandwidth = DRXD_BANDWIDTH_6MHZ_IN_HZ; in DRX_Start()
2405 (1ULL << 21), bandwidth) - (1 << 23); in DRX_Start()
Dmt352.c114 u32 bandwidth, in mt352_calc_nominal_rate() argument
120 switch (bandwidth) { in mt352_calc_nominal_rate()
Dstb0899_algo.c150 u32 bandwidth = 0; in stb0899_first_subrange() local
154 config->tuner_get_bandwidth(&state->frontend, &bandwidth); in stb0899_first_subrange()
156 range = bandwidth - stb0899_carr_width(state) / 2; in stb0899_first_subrange()
511 u32 bandwidth = 0; in stb0899_dvbs_algo() local
620 config->tuner_get_bandwidth(&state->frontend, &bandwidth); in stb0899_dvbs_algo()
625 if (params->srate <= bandwidth / 2) in stb0899_dvbs_algo()
Dtda1004x.c227 u32 bandwidth) in tda10045h_set_bandwidth() argument
233 switch (bandwidth) { in tda10045h_set_bandwidth()
256 u32 bandwidth) in tda10046h_set_bandwidth() argument
272 switch (bandwidth) { in tda10046h_set_bandwidth()
Dtda665x.c34 u32 bandwidth; member
Dstv0900_core.c522 u32 bandwidth) in stv0900_set_tuner() argument
539 if ((tuner_ops->set_bandwidth(fe, bandwidth)) < 0) in stv0900_set_tuner()
542 dprintk("%s: Bandwidth=%d\n", __func__, bandwidth); in stv0900_set_tuner()
547 void stv0900_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) in stv0900_set_bandwidth() argument
556 if ((tuner_ops->set_bandwidth(fe, bandwidth)) < 0) in stv0900_set_bandwidth()
559 dprintk("%s: Bandwidth=%d\n", __func__, bandwidth); in stv0900_set_bandwidth()
Ditd1000.c287 static int itd1000_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in itd1000_get_bandwidth() argument
/linux-4.1.27/Documentation/scheduler/
Dsched-bwc.txt4 [ This document only discusses CPU bandwidth control for SCHED_NORMAL.
7 CFS bandwidth control is a CONFIG_FAIR_GROUP_SCHED extension which allows the
8 specification of the maximum CPU bandwidth available to a group or hierarchy.
10 The bandwidth allowed for a group is specified using a quota and period. Within
12 "quota" microseconds of CPU time. When the CPU bandwidth consumption of a
18 above at each period boundary. As threads consume this bandwidth it is
35 bandwidth restriction in place, such a group is described as an unconstrained
36 bandwidth group. This represents the traditional work-conserving behavior for
39 Writing any (valid) positive value(s) will enact the specified bandwidth limit.
42 bandwidth limits are used in a hierarchical fashion, these are explained in
[all …]
Dsched-rt-group.txt43 the amount of bandwidth (eg. CPU time) being constant. In order to schedule
90 The scheduling period that is equivalent to 100% CPU bandwidth
95 processes. With CONFIG_RT_GROUP_SCHED it signifies the total bandwidth
114 By default all bandwidth is assigned to the root group and new groups get the
116 want to assign bandwidth to another group, reduce the root group's bandwidth
120 bandwidth to the group before it will accept realtime tasks. Therefore you will
130 CPU bandwidth to task groups.
158 Consider two sibling groups A and B; both have 50% bandwidth, but A's
Dsched-deadline.txt57 interference between different tasks (bandwidth isolation), while the EDF[1]
226 "bandwidth".
227 The interface used to control the CPU bandwidth that can be allocated
234 figure out how we want to manage SCHED_DEADLINE bandwidth at the task group
237 A main difference between deadline bandwidth management and RT-throttling
238 is that -deadline tasks have bandwidth on their own (while -rt ones don't!),
240 desired bandwidth. In other words, this means that interface parameters are
243 parameters, so that CPU bandwidth is allocated to SCHED_DEADLINE tasks
257 run -rt tasks from a -deadline server; in which case the -rt bandwidth is a
265 It is also possible to disable this bandwidth management logic, and
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D00-INDEX6 - CFS bandwidth control overview.
/linux-4.1.27/drivers/firewire/
Dcore-iso.c236 int bandwidth, bool allocate) in manage_bandwidth() argument
247 new = allocate ? old - bandwidth : old + bandwidth; in manage_bandwidth()
259 return allocate ? -EAGAIN : bandwidth; in manage_bandwidth()
263 return bandwidth; in manage_bandwidth()
363 u64 channels_mask, int *channel, int *bandwidth, in fw_iso_resource_manage() argument
388 *bandwidth = 0; in fw_iso_resource_manage()
390 if (*bandwidth == 0) in fw_iso_resource_manage()
393 ret = manage_bandwidth(card, irm_id, generation, *bandwidth, allocate); in fw_iso_resource_manage()
395 *bandwidth = 0; in fw_iso_resource_manage()
Dcore-cdev.c145 s32 bandwidth; member
1253 int generation, channel, bandwidth, todo; in iso_resource_work() local
1279 bandwidth = r->bandwidth; in iso_resource_work()
1282 r->channels, &channel, &bandwidth, in iso_resource_work()
1295 success = channel >= 0 || bandwidth > 0; in iso_resource_work()
1332 e->iso_resource.bandwidth = bandwidth; in iso_resource_work()
1366 if ((request->channels == 0 && request->bandwidth == 0) || in init_iso_resource()
1367 request->bandwidth > BANDWIDTH_AVAILABLE_INITIAL) in init_iso_resource()
1383 r->bandwidth = request->bandwidth; in init_iso_resource()
Dcore-card.c273 int channel, bandwidth = 0; in allocate_broadcast_channel() local
277 &channel, &bandwidth, true); in allocate_broadcast_channel()
/linux-4.1.27/arch/arm/mach-rpc/include/mach/
Dacornfb.h122 unsigned long bandwidth = acornfb_bandwidth(var); in acornfb_vidc20_find_rates() local
125 if (bandwidth > 33334) /* < 30.0MB/s */ in acornfb_vidc20_find_rates()
127 else if (bandwidth > 26666) /* < 37.5MB/s */ in acornfb_vidc20_find_rates()
129 else if (bandwidth > 22222) /* < 45.0MB/s */ in acornfb_vidc20_find_rates()
/linux-4.1.27/drivers/media/tuners/
Dmsi001.c46 struct v4l2_ctrl *bandwidth; member
139 unsigned int bandwidth; in msi001_set_tuner() local
184 bandwidth = s->bandwidth->val; in msi001_set_tuner()
185 bandwidth = clamp(bandwidth, 200000U, 8000000U); in msi001_set_tuner()
188 if (bandwidth <= bandwidth_lut[i].freq) { in msi001_set_tuner()
189 bandwidth = bandwidth_lut[i].val; in msi001_set_tuner()
199 s->bandwidth->val = bandwidth_lut[i].freq; in msi001_set_tuner()
241 reg |= bandwidth << 14; in msi001_set_tuner()
444 s->bandwidth = v4l2_ctrl_new_std(&s->hdl, &msi001_ctrl_ops, in msi001_probe()
Dfc0011.c76 u32 bandwidth; member
185 u32 bandwidth = p->bandwidth_hz / 1000; in fc0011_set_params() local
258 switch (bandwidth) { in fc0011_set_params()
267 bandwidth); in fc0011_set_params()
268 bandwidth = 6000; in fc0011_set_params()
448 (unsigned int)bandwidth); in fc0011_set_params()
451 priv->bandwidth = p->bandwidth_hz; in fc0011_set_params()
472 static int fc0011_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in fc0011_get_bandwidth() argument
476 *bandwidth = priv->bandwidth; in fc0011_get_bandwidth()
Dmt2266.c41 u32 bandwidth; member
164 priv->bandwidth = c->bandwidth_hz; in mt2266_set_params()
271 static int mt2266_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in mt2266_get_bandwidth() argument
274 *bandwidth = priv->bandwidth; in mt2266_get_bandwidth()
Dtuner-simple.c117 u32 bandwidth; member
791 priv->bandwidth = 0; in simple_set_params()
799 const u32 bandwidth) in simple_set_dvb() argument
806 if (bandwidth == 8000000 && in simple_set_dvb()
816 if (bandwidth == 8000000) in simple_set_dvb()
908 priv->bandwidth = c->bandwidth_hz; in simple_dvb_calc_regs()
929 prev_bw = priv->bandwidth; in simple_dvb_set_params()
938 priv->bandwidth = bw; in simple_dvb_set_params()
957 priv->bandwidth = prev_bw; in simple_dvb_set_params()
1031 static int simple_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in simple_get_bandwidth() argument
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Dsi2157.c251 u8 bandwidth, delivery_system; in si2157_set_params() local
264 bandwidth = 0x06; in si2157_set_params()
266 bandwidth = 0x07; in si2157_set_params()
268 bandwidth = 0x08; in si2157_set_params()
270 bandwidth = 0x0f; in si2157_set_params()
294 cmd.args[4] = delivery_system | bandwidth; in si2157_set_params()
Dfc0012.c320 priv->bandwidth = p->bandwidth_hz; in fc0012_set_params()
344 static int fc0012_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in fc0012_get_bandwidth() argument
347 *bandwidth = priv->bandwidth; in fc0012_get_bandwidth()
Dfc0012-priv.h29 u32 bandwidth; member
Dmax2165_priv.h50 u32 bandwidth; member
Dfc0013-priv.h41 u32 bandwidth; member
Dfc0013.c482 priv->bandwidth = p->bandwidth_hz; in fc0013_set_params()
506 static int fc0013_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in fc0013_get_bandwidth() argument
509 *bandwidth = priv->bandwidth; in fc0013_get_bandwidth()
Dmxl5007t.c171 u32 bandwidth; member
669 state->bandwidth = c->bandwidth_hz; in mxl5007t_set_params()
728 static int mxl5007t_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in mxl5007t_get_bandwidth() argument
731 *bandwidth = state->bandwidth; in mxl5007t_get_bandwidth()
De4000_priv.h40 struct v4l2_ctrl *bandwidth; member
Dtda827x.c47 u32 bandwidth; member
222 priv->bandwidth = c->bandwidth_hz; in tda827xo_set_params()
650 priv->bandwidth = c->bandwidth_hz; in tda827xa_set_params()
784 static int tda827x_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in tda827x_get_bandwidth() argument
787 *bandwidth = priv->bandwidth; in tda827x_get_bandwidth()
Dtda18271-fe.c990 priv->bandwidth = bw; in tda18271_set_params()
1046 priv->bandwidth = 0; in tda18271_set_analog_params()
1074 static int tda18271_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in tda18271_get_bandwidth() argument
1077 *bandwidth = priv->bandwidth; in tda18271_get_bandwidth()
Dxc5000.c60 u32 bandwidth; member
757 priv->bandwidth = bw; in xc5000_tune_digital()
1112 *bw = priv->bandwidth; in xc5000_get_bandwidth()
1418 priv->bandwidth = 6000000; in xc5000_attach()
Dtda18271-priv.h128 u32 bandwidth; member
De4000.c427 c->bandwidth_hz = s->bandwidth->val; in e4000_s_ctrl()
527 s->bandwidth = v4l2_ctrl_new_std(&s->hdl, &e4000_ctrl_ops, in e4000_probe()
Dxc4000.c97 u32 bandwidth; member
1227 priv->bandwidth = c->bandwidth_hz; in xc4000_set_params()
1567 *bw = priv->bandwidth; in xc4000_get_bandwidth()
1690 priv->bandwidth = 6000000; in xc4000_attach()
Dmax2165.c310 *bw = priv->bandwidth; in max2165_get_bandwidth()
Dmxl5005s.c321 u32 bandwidth);
323 u32 bandwidth);
3923 u32 bandwidth) in mxl5005s_reconfigure() argument
3931 dprintk(1, "%s(type=%d, bw=%d)\n", __func__, mod_type, bandwidth); in mxl5005s_reconfigure()
3942 mxl5005s_AssignTunerMode(fe, mod_type, bandwidth); in mxl5005s_reconfigure()
3953 u32 bandwidth) in mxl5005s_AssignTunerMode() argument
3965 bandwidth, in mxl5005s_AssignTunerMode()
4046 static int mxl5005s_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in mxl5005s_get_bandwidth() argument
4051 *bandwidth = state->Chan_Bandwidth; in mxl5005s_get_bandwidth()
/linux-4.1.27/Documentation/ABI/testing/
Dsysfs-kernel-uids7 to set the cpu bandwidth a user is allowed. This is a
10 shares, then they will get equal CPU bandwidth. Another
13 bandwidth user A will. For more details refer
Dsysfs-module24 However there are cases, when 80% max isochronous bandwidth is
26 microseconds of isochronous bandwidth per microframe to work
31 microseconds of periodic bandwidth per microframe.
Dsysfs-class-net-mesh47 Defines the bandwidth which is propagated by this
Dsysfs-class-net-cdc_ncm17 between USB bus bandwidth and device DMA optimization.
Dsysfs-devices-edac71 writing a minimum bandwidth in bytes/sec to the attribute file.
/linux-4.1.27/drivers/media/usb/hackrf/
Dhackrf.c135 struct v4l2_ctrl *bandwidth; member
892 unsigned int bandwidth; in hackrf_set_bandwidth() local
917 dev->bandwidth_auto->val, dev->bandwidth->cur.val, in hackrf_set_bandwidth()
918 dev->bandwidth->val, dev->f_adc); in hackrf_set_bandwidth()
921 bandwidth = dev->f_adc; in hackrf_set_bandwidth()
923 bandwidth = dev->bandwidth->val; in hackrf_set_bandwidth()
926 if (bandwidth <= bandwidth_lut[i].freq) { in hackrf_set_bandwidth()
927 bandwidth = bandwidth_lut[i].freq; in hackrf_set_bandwidth()
932 dev->bandwidth->val = bandwidth; in hackrf_set_bandwidth()
933 dev->bandwidth->cur.val = bandwidth; in hackrf_set_bandwidth()
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/linux-4.1.27/drivers/net/wireless/rtlwifi/rtl8192ee/
Drf.c35 void rtl92ee_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth) in rtl92ee_phy_rf6052_set_bandwidth() argument
40 switch (bandwidth) { in rtl92ee_phy_rf6052_set_bandwidth()
59 "unknown bandwidth: %#X\n", bandwidth); in rtl92ee_phy_rf6052_set_bandwidth()
Drf.h32 u8 bandwidth);
/linux-4.1.27/drivers/media/usb/gspca/
Dgspca.c632 u32 bandwidth; in which_bandwidth() local
635 bandwidth = gspca_dev->pixfmt.sizeimage; in which_bandwidth()
639 bandwidth < gspca_dev->pixfmt.width * in which_bandwidth()
641 bandwidth = bandwidth * 3 / 8; /* 0.375 */ in which_bandwidth()
648 bandwidth *= parm.parm.capture.timeperframe.denominator; in which_bandwidth()
649 bandwidth /= parm.parm.capture.timeperframe.numerator; in which_bandwidth()
656 bandwidth *= 15; /* 15 fps */ in which_bandwidth()
658 bandwidth *= 30; /* 30 fps */ in which_bandwidth()
661 PDEBUG(D_STREAM, "min bandwidth: %d", bandwidth); in which_bandwidth()
662 return bandwidth; in which_bandwidth()
[all …]
/linux-4.1.27/drivers/media/usb/dvb-usb/
DcinergyT2.h70 uint8_t bandwidth; member
86 uint8_t bandwidth; member
DcinergyT2-fe.c281 param.bandwidth = 8; in cinergyt2_fe_set_frontend()
284 param.bandwidth = 7; in cinergyt2_fe_set_frontend()
287 param.bandwidth = 6; in cinergyt2_fe_set_frontend()
/linux-4.1.27/drivers/media/usb/dvb-usb-v2/
Dmxl111sf-tuner.c44 u32 bandwidth; member
318 state->bandwidth = c->bandwidth_hz; in mxl111sf_tuner_set_params()
403 static int mxl111sf_tuner_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in mxl111sf_tuner_get_bandwidth() argument
406 *bandwidth = state->bandwidth; in mxl111sf_tuner_get_bandwidth()
/linux-4.1.27/drivers/media/usb/uvc/
Duvc_video.c126 u32 bandwidth; in uvc_fixup_video_ctrl() local
138 bandwidth = frame->wWidth * frame->wHeight / 8 * format->bpp; in uvc_fixup_video_ctrl()
139 bandwidth *= 10000000 / interval + 1; in uvc_fixup_video_ctrl()
140 bandwidth /= 1000; in uvc_fixup_video_ctrl()
142 bandwidth /= 8; in uvc_fixup_video_ctrl()
143 bandwidth += 12; in uvc_fixup_video_ctrl()
152 bandwidth = max_t(u32, bandwidth, 1024); in uvc_fixup_video_ctrl()
154 ctrl->dwMaxPayloadTransferSize = bandwidth; in uvc_fixup_video_ctrl()
296 __u16 bandwidth; in uvc_probe_video() local
334 bandwidth = probe->dwMaxPayloadTransferSize; in uvc_probe_video()
[all …]
/linux-4.1.27/arch/cris/arch-v32/mach-a3/
Ddma.c20 unsigned options, unsigned int bandwidth, enum dma_owner owner) in crisv32_request_dma() argument
28 bandwidth)) in crisv32_request_dma()
Darbiter.c286 unsigned long bandwidth) in crisv32_arbiter_allocate_bandwidth() argument
307 req = bandwidth == 0 in crisv32_arbiter_allocate_bandwidth()
308 ? 0 : NBR_OF_SLOTS / (max_bandwidth[region] / bandwidth); in crisv32_arbiter_allocate_bandwidth()
328 EXT_REGION, bandwidth); in crisv32_arbiter_allocate_bandwidth()
/linux-4.1.27/Documentation/devicetree/bindings/video/
Darm,pl11x.txt34 - max-memory-bandwidth: maximum bandwidth in bytes per second that the
78 max-memory-bandwidth = <94371840>; /* Bps, 1024x768@60 16bpp */
/linux-4.1.27/drivers/net/wireless/rtlwifi/rtl8723ae/
Drf.h32 u8 bandwidth);
Drf.c35 void rtl8723e_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth) in rtl8723e_phy_rf6052_set_bandwidth() argument
40 switch (bandwidth) { in rtl8723e_phy_rf6052_set_bandwidth()
55 "unknown bandwidth: %#X\n", bandwidth); in rtl8723e_phy_rf6052_set_bandwidth()
/linux-4.1.27/drivers/staging/rtl8188eu/include/
Drf.h5 enum ht_channel_width bandwidth);
Dphy.h21 void phy_set_bw_mode(struct adapter *adapt, enum ht_channel_width bandwidth,
/linux-4.1.27/drivers/net/wireless/rtlwifi/rtl8192se/
Drf.h35 u8 bandwidth);
Drf.c512 void rtl92s_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth) in rtl92s_phy_rf6052_set_bandwidth() argument
517 switch (bandwidth) { in rtl92s_phy_rf6052_set_bandwidth()
532 "unknown bandwidth: %#X\n", bandwidth); in rtl92s_phy_rf6052_set_bandwidth()
Dtrx.c371 bw_40 = sta->bandwidth >= IEEE80211_STA_RX_BW_40; in rtl92se_tx_fill_desc()
/linux-4.1.27/arch/cris/include/arch-v32/mach-fs/mach/
Darbiter.h22 unsigned long bandwidth);
Ddma.h70 unsigned options, unsigned bandwidth,
/linux-4.1.27/drivers/net/wireless/rtlwifi/rtl8192ce/
Drf.h36 void rtl92ce_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth);
Drf.c39 void rtl92ce_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth) in rtl92ce_phy_rf6052_set_bandwidth() argument
44 switch (bandwidth) { in rtl92ce_phy_rf6052_set_bandwidth()
59 "unknown bandwidth: %#X\n", bandwidth); in rtl92ce_phy_rf6052_set_bandwidth()
/linux-4.1.27/arch/cris/arch-v32/mach-fs/
Darbiter.c201 unsigned long bandwidth) in crisv32_arbiter_allocate_bandwidth() argument
216 req = bandwidth == 0 in crisv32_arbiter_allocate_bandwidth()
217 ? 0 : NBR_OF_SLOTS / (max_bandwidth[region] / bandwidth); in crisv32_arbiter_allocate_bandwidth()
Ddma.c20 unsigned options, unsigned int bandwidth, in crisv32_request_dma() argument
30 bandwidth)) in crisv32_request_dma()
/linux-4.1.27/drivers/edac/
Dedac_mc_sysfs.c666 unsigned long bandwidth = 0; in mci_sdram_scrub_rate_store() local
669 if (kstrtoul(data, 10, &bandwidth) < 0) in mci_sdram_scrub_rate_store()
672 new_bw = mci->set_sdram_scrub_rate(mci, bandwidth); in mci_sdram_scrub_rate_store()
675 "Error setting scrub rate to: %lu\n", bandwidth); in mci_sdram_scrub_rate_store()
690 int bandwidth = 0; in mci_sdram_scrub_rate_show() local
692 bandwidth = mci->get_sdram_scrub_rate(mci); in mci_sdram_scrub_rate_show()
693 if (bandwidth < 0) { in mci_sdram_scrub_rate_show()
695 return bandwidth; in mci_sdram_scrub_rate_show()
698 return sprintf(data, "%d\n", bandwidth); in mci_sdram_scrub_rate_show()
De752x_edac.c280 u32 bandwidth; /* bandwidth consumed by scrubbing in bytes/sec */ member
1006 for (i = 0; scrubrates[i].bandwidth != SDRATE_EOT; i++) in set_sdram_scrub_rate()
1007 if (scrubrates[i].bandwidth >= new_bw) in set_sdram_scrub_rate()
1010 if (scrubrates[i].bandwidth == SDRATE_EOT) in set_sdram_scrub_rate()
1015 return scrubrates[i].bandwidth; in set_sdram_scrub_rate()
1036 for (i = 0; scrubrates[i].bandwidth != SDRATE_EOT; i++) in get_sdram_scrub_rate()
1040 if (scrubrates[i].bandwidth == SDRATE_EOT) { in get_sdram_scrub_rate()
1045 return scrubrates[i].bandwidth; in get_sdram_scrub_rate()
Di5100_edac.c604 static int i5100_set_scrub_rate(struct mem_ctl_info *mci, u32 bandwidth) in i5100_set_scrub_rate() argument
610 if (bandwidth) { in i5100_set_scrub_rate()
624 bandwidth = 5900000 * i5100_mc_scrben(dw); in i5100_set_scrub_rate()
626 return bandwidth; in i5100_set_scrub_rate()
Damd64_edac.c35 u32 bandwidth; /* bandwidth consumed (bytes/sec) */ member
198 if (scrubrates[i].bandwidth <= new_bw) in __set_scrub_rate()
207 return scrubrates[i].bandwidth; in __set_scrub_rate()
243 retval = scrubrates[i].bandwidth; in get_scrub_rate()
/linux-4.1.27/drivers/net/wireless/rtlwifi/rtl8723be/
Drf.h32 u8 bandwidth);
Drf.c35 void rtl8723be_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth) in rtl8723be_phy_rf6052_set_bandwidth() argument
40 switch (bandwidth) { in rtl8723be_phy_rf6052_set_bandwidth()
55 "unknown bandwidth: %#X\n", bandwidth); in rtl8723be_phy_rf6052_set_bandwidth()
/linux-4.1.27/drivers/net/wireless/rtlwifi/rtl8188ee/
Drf.h32 u8 bandwidth);
Drf.c35 void rtl88e_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth) in rtl88e_phy_rf6052_set_bandwidth() argument
40 switch (bandwidth) { in rtl88e_phy_rf6052_set_bandwidth()
55 "unknown bandwidth: %#X\n", bandwidth); in rtl88e_phy_rf6052_set_bandwidth()
/linux-4.1.27/drivers/net/wireless/rtlwifi/rtl8821ae/
Drf.h32 u8 bandwidth);
Dphy.c1508 u8 regulation = 0, bandwidth = 0, rate_section = 0, channel; in _rtl8812ae_phy_set_txpower_limit() local
1550 bandwidth = 0; in _rtl8812ae_phy_set_txpower_limit()
1552 bandwidth = 1; in _rtl8812ae_phy_set_txpower_limit()
1554 bandwidth = 2; in _rtl8812ae_phy_set_txpower_limit()
1556 bandwidth = 3; in _rtl8812ae_phy_set_txpower_limit()
1569 [bandwidth][rate_section] in _rtl8812ae_phy_set_txpower_limit()
1573 rtlphy->txpwr_limit_2_4g[regulation][bandwidth] in _rtl8812ae_phy_set_txpower_limit()
1579 regulation, bandwidth, rate_section, channel_index, in _rtl8812ae_phy_set_txpower_limit()
1580 rtlphy->txpwr_limit_2_4g[regulation][bandwidth] in _rtl8812ae_phy_set_txpower_limit()
1592 prev_power_limit = rtlphy->txpwr_limit_5g[regulation][bandwidth] in _rtl8812ae_phy_set_txpower_limit()
[all …]
Drf.c35 void rtl8821ae_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth) in rtl8821ae_phy_rf6052_set_bandwidth() argument
39 switch (bandwidth) { in rtl8821ae_phy_rf6052_set_bandwidth()
54 "unknown bandwidth: %#X\n", bandwidth); in rtl8821ae_phy_rf6052_set_bandwidth()
/linux-4.1.27/drivers/usb/host/
Dehci-sched.c243 ehci->bandwidth[i] += usecs; in reserve_release_intr_bandwidth()
252 ehci->bandwidth[i+j] += c_usecs; in reserve_release_intr_bandwidth()
267 tt->bandwidth[i] += tt_usecs; in reserve_release_intr_bandwidth()
397 if (tt->bandwidth[frame] + usecs > 900) in tt_available()
784 if (ehci->bandwidth[uframe] > usecs) in check_period()
1095 stream->bandwidth = stream->ps.usecs * 8 / in iso_stream_init()
1139 stream->bandwidth = (stream->ps.usecs + stream->ps.c_usecs) / in iso_stream_init()
1357 ehci->bandwidth[i] += usecs; in reserve_release_iso_bandwidth()
1369 ehci->bandwidth[i+j] += usecs; in reserve_release_iso_bandwidth()
1371 ehci->bandwidth[i+j] += c_usecs; in reserve_release_iso_bandwidth()
[all …]
Dehci.h259 u8 bandwidth[EHCI_BANDWIDTH_SIZE]; member
489 unsigned bandwidth; member
622 u16 bandwidth[EHCI_BANDWIDTH_FRAMES]; member
Dehci-sysfs.c131 ehci->bandwidth[uframe]); in store_uframe_periodic_max()
Dfotg210.h514 unsigned bandwidth; member
Dfusbh200.h504 unsigned bandwidth; member
Dehci-dbg.c562 bw = &ehci->bandwidth[i]; in fill_bandwidth_buffer()
580 bf = tt->bandwidth; in fill_bandwidth_buffer()
Dfusbh200-hcd.c4043 long bandwidth; in iso_stream_init() local
4080 bandwidth = stream->usecs * 8; in iso_stream_init()
4081 bandwidth /= interval; in iso_stream_init()
4083 stream->bandwidth = bandwidth; in iso_stream_init()
4523 += stream->bandwidth; in itd_link_urb()
4654 -= stream->bandwidth; in itd_complete()
Dfotg210-hcd.c4110 long bandwidth; in iso_stream_init() local
4146 bandwidth = stream->usecs * 8; in iso_stream_init()
4147 bandwidth /= interval; in iso_stream_init()
4149 stream->bandwidth = bandwidth; in iso_stream_init()
4587 += stream->bandwidth; in itd_link_urb()
4720 -= stream->bandwidth; in itd_complete()
/linux-4.1.27/drivers/net/wireless/rtlwifi/rtl8192de/
Drf.h33 void rtl92d_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth);
Drf.c38 void rtl92d_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth) in rtl92d_phy_rf6052_set_bandwidth() argument
44 switch (bandwidth) { in rtl92d_phy_rf6052_set_bandwidth()
71 "unknown bandwidth: %#X\n", bandwidth); in rtl92d_phy_rf6052_set_bandwidth()
/linux-4.1.27/arch/cris/include/arch-v32/mach-a3/mach/
Darbiter.h28 unsigned long bandwidth);
Ddma.h50 unsigned options, unsigned bandwidth, enum dma_owner owner);
/linux-4.1.27/include/linux/
Dbma150.h50 unsigned char bandwidth; /* one of BMA0150_BW_xxx */ member
Dfirewire.h467 u64 channels_mask, int *channel, int *bandwidth,
/linux-4.1.27/drivers/media/common/siano/
Dsmscoreapi.h708 u32 bandwidth; /* bandwidth in MHz, valid only for DVB-T/H */ member
827 u32 bandwidth; /* bandwidth in MHz */ member
869 u32 bandwidth; /* bandwidth in MHz */ member
926 #define CORRECT_STAT_BANDWIDTH(_stat) (_stat.bandwidth = 8 - _stat.bandwidth)
937 u32 bandwidth; /* bandwidth in MHz */ member
Dsmsdvb-debugfs.c90 "bandwidth = %d\n", p->bandwidth); in smsdvb_print_dvb_stats()
186 "bandwidth = %d\t\t", p->bandwidth); in smsdvb_print_isdb_stats()
276 "bandwidth = %d\t\t", p->bandwidth); in smsdvb_print_isdb_stats_ex()
Dsmsdvb-main.c231 c->bandwidth_hz = sms_to_bw(p->bandwidth); in smsdvb_update_tx_params()
294 c->bandwidth_hz = sms_to_bw(p->bandwidth); in smsdvb_update_dvb_stats()
358 c->bandwidth_hz = sms_to_bw(p->bandwidth); in smsdvb_update_isdbt_stats()
442 c->bandwidth_hz = sms_to_bw(p->bandwidth); in smsdvb_update_isdbt_stats_ex()
/linux-4.1.27/drivers/net/wireless/rtlwifi/rtl8192cu/
Drf.h36 void rtl92cu_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth);
Drf.c39 void rtl92cu_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth) in rtl92cu_phy_rf6052_set_bandwidth() argument
44 switch (bandwidth) { in rtl92cu_phy_rf6052_set_bandwidth()
59 "unknown bandwidth: %#X\n", bandwidth); in rtl92cu_phy_rf6052_set_bandwidth()
Dmac.h145 u32 bandwidth:1; member
/linux-4.1.27/drivers/media/dvb-core/
Ddvb_frontend.h160 u32 bandwidth; member
218 int (*get_bandwidth)(struct dvb_frontend *fe, u32 *bandwidth);
230 int (*set_bandwidth)(struct dvb_frontend *fe, u32 bandwidth);
Ddvb_frontend.c1241 switch (p->u.ofdm.bandwidth) { in dtv_property_cache_sync()
1323 p->u.ofdm.bandwidth = BANDWIDTH_10_MHZ; in dtv_property_legacy_params_sync()
1326 p->u.ofdm.bandwidth = BANDWIDTH_8_MHZ; in dtv_property_legacy_params_sync()
1329 p->u.ofdm.bandwidth = BANDWIDTH_7_MHZ; in dtv_property_legacy_params_sync()
1332 p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ; in dtv_property_legacy_params_sync()
1335 p->u.ofdm.bandwidth = BANDWIDTH_5_MHZ; in dtv_property_legacy_params_sync()
1338 p->u.ofdm.bandwidth = BANDWIDTH_1_712_MHZ; in dtv_property_legacy_params_sync()
1342 p->u.ofdm.bandwidth = BANDWIDTH_AUTO; in dtv_property_legacy_params_sync()
/linux-4.1.27/Documentation/usb/
Dproc_usb_info.txt148 are the only transfers that reserve bandwidth. Control and bulk
149 transfers use all other bandwidth, including reserved bandwidth that
152 The percentage is how much of the "reserved" bandwidth is scheduled by
154 90% of the bus bandwidth is reserved. For a high speed bus (loosely,
245 amount of periodic bandwidth. To use significant fractions
246 of bus bandwidth, drivers must select a non-default altsetting.
267 the per-microframe data transfer size. For "high bandwidth"
271 With the Linux-USB stack, periodic bandwidth reservations use the
DWUSB-Design-overview.txt87 control bandwidth assignment, beaconing, scanning, etc
156 now on), such as to start/stop beaconing, scan, allocate bandwidth, etc.
247 local copy is currently used to present the current bandwidth
249 /sys/class/uwb_rc/uwbx/bw_avail. In the future the bandwidth
250 availability information will be used by the bandwidth reservation
253 The bandwidth reservation routines are in progress and are thus not
257 bandwidth management done by the UWB stack will include callbacks to the
259 completion. [Note: The bandwidth reservation work is in progress and
282 We reserve UWB bandwidth for our Wireless USB Cluster, create a Cluster
294 among them are the bandwidth allocations that tell each device
Dehci.txt20 high speed "split transactions" that don't waste transfer bandwidth.
129 can't, such as "high bandwidth" periodic (interrupt or ISO) transfers.
193 going to waste more than half the USB 2.0 bandwidth. Delays between the
211 to trigger "high bandwidth" modes.
213 TBD: More than standard 80% periodic bandwidth allocation is possible
DURB.txt34 This maximizes use of USB bandwidth, and supports seamless streaming
243 bandwidth utilization allows).
Derror-codes.txt54 -ENOSPC This request would overcommit the usb bandwidth reserved
/linux-4.1.27/drivers/staging/iio/gyro/
DKconfig10 Say Y (yes) here to build support for Analog Devices adis16060 wide bandwidth
/linux-4.1.27/drivers/usb/core/
Ddevices.c185 unsigned interval, bandwidth = 1; in usb_dump_endpoint_descriptor() local
195 bandwidth = 2; break; in usb_dump_endpoint_descriptor()
197 bandwidth = 3; break; in usb_dump_endpoint_descriptor()
244 bandwidth, in usb_dump_endpoint_descriptor()
/linux-4.1.27/drivers/net/bonding/
Dbond_3ad.c654 u32 bandwidth = 0; in __get_agg_bandwidth() local
659 bandwidth = aggregator->num_of_ports; in __get_agg_bandwidth()
662 bandwidth = aggregator->num_of_ports * 10; in __get_agg_bandwidth()
665 bandwidth = aggregator->num_of_ports * 100; in __get_agg_bandwidth()
668 bandwidth = aggregator->num_of_ports * 1000; in __get_agg_bandwidth()
671 bandwidth = aggregator->num_of_ports * 2500; in __get_agg_bandwidth()
674 bandwidth = aggregator->num_of_ports * 10000; in __get_agg_bandwidth()
677 bandwidth = aggregator->num_of_ports * 20000; in __get_agg_bandwidth()
680 bandwidth = aggregator->num_of_ports * 40000; in __get_agg_bandwidth()
683 bandwidth = aggregator->num_of_ports * 56000; in __get_agg_bandwidth()
[all …]
/linux-4.1.27/drivers/staging/rtl8192u/ieee80211/
Dieee80211_softmac_wx.c309 HT_CHANNEL_WIDTH bandwidth=0; in ieee80211_wx_sync_scan_wq() local
326 bandwidth = (HT_CHANNEL_WIDTH)ieee->pHTInfo->bCurBW40MHz; in ieee80211_wx_sync_scan_wq()
327 printk("Scan in 40M, force to 20M first:%d, %d\n", chan_offset, bandwidth); in ieee80211_wx_sync_scan_wq()
339 ieee->SetBWModeHandler(ieee->dev, bandwidth, chan_offset); in ieee80211_wx_sync_scan_wq()
/linux-4.1.27/include/uapi/linux/
Dfirewire-cdev.h328 __s32 bandwidth; member
971 __u32 bandwidth; member
/linux-4.1.27/net/mac80211/
Dvht.c265 sta->sta.bandwidth = ieee80211_sta_cur_vht_bw(sta); in ieee80211_vht_cap_ie_to_sta_vht_cap()
404 if (new_bw != sta->sta.bandwidth) { in __ieee80211_vht_handle_opmode()
405 sta->sta.bandwidth = new_bw; in __ieee80211_vht_handle_opmode()
Dmesh_plink.c176 if (sta->sta.bandwidth > IEEE80211_STA_RX_BW_20) in mesh_set_ht_prot_mode()
385 enum ieee80211_sta_rx_bandwidth bw = sta->sta.bandwidth; in mesh_sta_info_init()
405 if (bw != sta->sta.bandwidth) in mesh_sta_info_init()
412 if (sta->sta.bandwidth != IEEE80211_STA_RX_BW_20) in mesh_sta_info_init()
414 sta->sta.bandwidth = IEEE80211_STA_RX_BW_20; in mesh_sta_info_init()
Dht.c255 sta->sta.bandwidth = bw; in ieee80211_ht_cap_ie_to_sta_ht_cap()
Drc80211_minstrel_ht.c1174 sta->bandwidth < IEEE80211_STA_RX_BW_40) in minstrel_ht_update_caps()
1202 if (sta->bandwidth < IEEE80211_STA_RX_BW_80 || in minstrel_ht_update_caps()
/linux-4.1.27/drivers/staging/rtl8192e/
Drtllib_softmac_wx.c336 enum ht_channel_width bandwidth = 0; in rtllib_wx_sync_scan_wq() local
369 bandwidth = (enum ht_channel_width)ieee->pHTInfo->bCurBW40MHz; in rtllib_wx_sync_scan_wq()
371 chan_offset, bandwidth); in rtllib_wx_sync_scan_wq()
386 ieee->SetBWModeHandler(ieee->dev, bandwidth, chan_offset); in rtllib_wx_sync_scan_wq()
/linux-4.1.27/Documentation/vm/
Dnuma28 Memory access time and effective memory bandwidth varies depending on how far
37 memory bandwidth. However, to achieve scalable memory bandwidth, system and
50 faster access times and higher effective bandwidth than accesses to more
57 a given node will see the same local memory access times and bandwidth.
/linux-4.1.27/drivers/net/wireless/ti/wl18xx/
Dcmd.h83 u8 bandwidth; member
Dcmd.c192 cmd->bandwidth = wlcore_get_native_channel_type(wlvif->channel_type); in wl18xx_cmd_set_cac()
Dacx.c129 acx->bandwidth = wide ? WLCORE_BANDWIDTH_40MHZ : WLCORE_BANDWIDTH_20MHZ; in wl18xx_acx_peer_ht_operation_mode()
Dacx.h299 u8 bandwidth; /* enum wlcore_bandwidth */ member
/linux-4.1.27/Documentation/devicetree/bindings/drm/tilcdc/
Dtilcdc.txt14 - max-bandwidth: The maximum pixels per second that the memory
/linux-4.1.27/net/dcb/
DKconfig17 framework for assigning bandwidth guarantees to traffic classes.
/linux-4.1.27/drivers/devfreq/event/
DKconfig11 (e.g., raw data, utilization, latency, bandwidth). The events
/linux-4.1.27/drivers/gpu/drm/radeon/
Devergreen.c2000 fixed20_12 yclk, dram_channels, bandwidth; in evergreen_dram_bandwidth() local
2010 bandwidth.full = dfixed_mul(dram_channels, yclk); in evergreen_dram_bandwidth()
2011 bandwidth.full = dfixed_mul(bandwidth, dram_efficiency); in evergreen_dram_bandwidth()
2013 return dfixed_trunc(bandwidth); in evergreen_dram_bandwidth()
2020 fixed20_12 yclk, dram_channels, bandwidth; in evergreen_dram_bandwidth_for_display() local
2030 bandwidth.full = dfixed_mul(dram_channels, yclk); in evergreen_dram_bandwidth_for_display()
2031 bandwidth.full = dfixed_mul(bandwidth, disp_dram_allocation); in evergreen_dram_bandwidth_for_display()
2033 return dfixed_trunc(bandwidth); in evergreen_dram_bandwidth_for_display()
2040 fixed20_12 sclk, bandwidth; in evergreen_data_return_bandwidth() local
2050 bandwidth.full = dfixed_mul(a, sclk); in evergreen_data_return_bandwidth()
[all …]
Dsi.c2017 fixed20_12 yclk, dram_channels, bandwidth; in dce6_dram_bandwidth() local
2027 bandwidth.full = dfixed_mul(dram_channels, yclk); in dce6_dram_bandwidth()
2028 bandwidth.full = dfixed_mul(bandwidth, dram_efficiency); in dce6_dram_bandwidth()
2030 return dfixed_trunc(bandwidth); in dce6_dram_bandwidth()
2037 fixed20_12 yclk, dram_channels, bandwidth; in dce6_dram_bandwidth_for_display() local
2047 bandwidth.full = dfixed_mul(dram_channels, yclk); in dce6_dram_bandwidth_for_display()
2048 bandwidth.full = dfixed_mul(bandwidth, disp_dram_allocation); in dce6_dram_bandwidth_for_display()
2050 return dfixed_trunc(bandwidth); in dce6_dram_bandwidth_for_display()
2057 fixed20_12 sclk, bandwidth; in dce6_data_return_bandwidth() local
2067 bandwidth.full = dfixed_mul(a, sclk); in dce6_data_return_bandwidth()
[all …]
Dcik.c9199 fixed20_12 yclk, dram_channels, bandwidth; in dce8_dram_bandwidth() local
9209 bandwidth.full = dfixed_mul(dram_channels, yclk); in dce8_dram_bandwidth()
9210 bandwidth.full = dfixed_mul(bandwidth, dram_efficiency); in dce8_dram_bandwidth()
9212 return dfixed_trunc(bandwidth); in dce8_dram_bandwidth()
9228 fixed20_12 yclk, dram_channels, bandwidth; in dce8_dram_bandwidth_for_display() local
9238 bandwidth.full = dfixed_mul(dram_channels, yclk); in dce8_dram_bandwidth_for_display()
9239 bandwidth.full = dfixed_mul(bandwidth, disp_dram_allocation); in dce8_dram_bandwidth_for_display()
9241 return dfixed_trunc(bandwidth); in dce8_dram_bandwidth_for_display()
9257 fixed20_12 sclk, bandwidth; in dce8_data_return_bandwidth() local
9267 bandwidth.full = dfixed_mul(a, sclk); in dce8_data_return_bandwidth()
[all …]
/linux-4.1.27/Documentation/devicetree/bindings/drm/msm/
Dgpu.txt20 configure memory bandwidth scaling per OPP.
/linux-4.1.27/drivers/staging/rtl8712/
Drtl871x_mp_ioctl.c845 u32 bandwidth; in oid_rt_set_bandwidth_hdl() local
851 bandwidth = *((u32 *)poid_par_priv->information_buf);/*4*/ in oid_rt_set_bandwidth_hdl()
852 if (bandwidth != HT_CHANNEL_WIDTH_20) in oid_rt_set_bandwidth_hdl()
853 bandwidth = HT_CHANNEL_WIDTH_40; in oid_rt_set_bandwidth_hdl()
854 Adapter->mppriv.curr_bandwidth = (u8)bandwidth; in oid_rt_set_bandwidth_hdl()
/linux-4.1.27/arch/arm/boot/dts/
Domap-gpmc-smsc9221.dtsi6 * bandwidth.
Dvexpress-v2p-ca9.dts77 max-memory-bandwidth = <130000000>; /* 16bpp @ 63.5MHz */
Dvexpress-v2m-rs1.dtsi254 max-memory-bandwidth = <50350000>; /* 16bpp @ 25.175MHz */
Dvexpress-v2m.dtsi253 max-memory-bandwidth = <50350000>; /* 16bpp @ 25.175MHz */
/linux-4.1.27/drivers/staging/rtl8192u/
Dr819xU_phy.h83 HT_CHANNEL_WIDTH bandwidth, HT_EXTCHNL_OFFSET offset);
Dr819xU_cmdpkt.h33 u8 bandwidth:1; member
Dr819xU_phy.c1667 void rtl8192_SetBWMode(struct net_device *dev, HT_CHANNEL_WIDTH bandwidth, in rtl8192_SetBWMode() argument
1676 priv->CurrentChannelBW = bandwidth; in rtl8192_SetBWMode()
/linux-4.1.27/Documentation/ABI/stable/
Dfirewire-cdev29 resources (channels, bandwidth) at the bus's IRM
98 bandwidth at the IRM that were marked for kernel-assisted
/linux-4.1.27/drivers/staging/rtl8188eu/hal/
Dhal_intf.c279 enum ht_channel_width bandwidth, u8 offset) in rtw_hal_set_bwmode() argument
282 adapt->HalFunc.set_bwmode_handler(adapt, bandwidth, in rtw_hal_set_bwmode()
Drf.c27 enum ht_channel_width bandwidth) in rtl88eu_phy_rf6052_set_bandwidth() argument
31 switch (bandwidth) { in rtl88eu_phy_rf6052_set_bandwidth()
/linux-4.1.27/drivers/staging/rtl8192e/rtl8192e/
Dr8192E_cmdpkt.h41 u8 bandwidth:1; member
/linux-4.1.27/drivers/media/pci/bt8xx/
Ddst_common.h127 u32 bandwidth; member
Ddst.c389 static int dst_set_bandwidth(struct dst_state *state, u32 bandwidth) in dst_set_bandwidth() argument
391 state->bandwidth = bandwidth; in dst_set_bandwidth()
396 switch (bandwidth) { in dst_set_bandwidth()
1564 state->bandwidth = 7000000; in bt8xx_dst_init()
1700 p->bandwidth_hz = state->bandwidth; in dst_get_frontend()
/linux-4.1.27/drivers/gpu/ipu-v3/
Dipu-dmfc.c235 unsigned long bandwidth) in dmfc_bandwidth_to_slots() argument
239 while (slots * priv->bandwidth_per_slot < bandwidth) in dmfc_bandwidth_to_slots()
/linux-4.1.27/drivers/gpu/drm/tilcdc/
Dtilcdc_crtc.c444 unsigned int bandwidth; in tilcdc_crtc_mode_valid() local
519 bandwidth = mode->hdisplay * mode->vdisplay * in tilcdc_crtc_mode_valid()
521 if (bandwidth > priv->max_bandwidth) { in tilcdc_crtc_mode_valid()
/linux-4.1.27/net/dccp/ccids/
DKconfig19 be reasonably fair when competing for bandwidth with TCP-like flows,
/linux-4.1.27/block/
DKconfig.iosched28 The CFQ I/O scheduler tries to distribute bandwidth equally
/linux-4.1.27/Documentation/video4linux/
Dsi476x.txt42 | | bandwidth is less than threshold
53 0x07 | chbw | Channel filter bandwidth in kHz
Dsoc-camera.txt123 save camera bus bandwidth and maximise the framerate. However, if the camera
/linux-4.1.27/Documentation/networking/
Deql.txt7 to increase your bandwidth. It will not reduce your latency (i.e. ping
18 It's probably the former. If you find yourself craving more bandwidth,
21 bandwidth. All without having to have a special black box on either
387 second, third, and fourth line's bandwidth. (The bad news is
Dvxge.txt23 inside the ASIC. Features like independent hw reset, statistics, bandwidth/
Dieee802154.txt132 taking into account limited bandwidth, memory, or energy resources that are
/linux-4.1.27/net/ipv4/
DKconfig9 intend to participate in the MBONE, a high bandwidth network on top
221 MBONE, a high bandwidth network on top of the Internet which carries
494 control. It is based on end-to-end bandwidth estimation to set
498 account the bandwidth used at the time congestion is experienced.
528 long-RTT, large-bandwidth connections, like when satellite legs are
537 the onset of congestion by estimating the bandwidth. TCP Vegas
556 to utilize only the excess network bandwidth as compared to the
557 ``fair share`` of bandwidth as targeted by TCP.
/linux-4.1.27/drivers/net/wan/
Dhdlc_fr.c133 unsigned int bandwidth; /* Cisco LMI reporting only */ member
593 pvc->state.bandwidth = 0; in fr_set_link_state()
836 bw != pvc->state.bandwidth || in fr_lmi_recv()
840 pvc->state.bandwidth = bw; in fr_lmi_recv()
856 pvc->state.bandwidth = 0; in fr_lmi_recv()
/linux-4.1.27/drivers/media/usb/as102/
Das10x_cmd.c125 preq->body.set_tune.req.args.bandwidth = ptune->bandwidth; in as10x_cmd_set_tune()
/linux-4.1.27/Documentation/i2c/
Dsummary7 types of devices with infrequent or low bandwidth communications needs.
/linux-4.1.27/drivers/input/misc/
Dbma150.c163 .bandwidth = BMA150_BW_50HZ
425 error = bma150_set_bandwidth(bma150, cfg->bandwidth); in bma150_initialize()
/linux-4.1.27/drivers/net/wireless/ath/carl9170/
Dwlan.h222 u8 bandwidth:2; member
/linux-4.1.27/drivers/uwb/
DKconfig9 UWB is a high-bandwidth, low-power, point-to-point radio
/linux-4.1.27/net/atm/
DKconfig11 bandwidth requirements.
/linux-4.1.27/drivers/staging/lustre/
DREADME.txt11 hundreds of gigabytes per second of I/O bandwidth.
/linux-4.1.27/drivers/gpu/drm/mgag200/
Dmgag200_mode.c1460 int64_t active_area, pixels_per_second, bandwidth; in mga_vga_calculate_mode_bandwidth() local
1474 bandwidth = pixels_per_second * bytes_per_pixel * 100; in mga_vga_calculate_mode_bandwidth()
1475 do_div(bandwidth, divisor); in mga_vga_calculate_mode_bandwidth()
1477 return (uint32_t)(bandwidth); in mga_vga_calculate_mode_bandwidth()
/linux-4.1.27/include/uapi/linux/dvb/
Dfrontend.h259 fe_bandwidth_t bandwidth; member
/linux-4.1.27/drivers/media/usb/msi2500/
Dmsi2500.c692 struct v4l2_ctrl *bandwidth; in msi2500_set_usb_adc() local
700 bandwidth = v4l2_ctrl_find(&s->hdl, in msi2500_set_usb_adc()
702 v4l2_ctrl_s_ctrl(bandwidth, s->f_adc); in msi2500_set_usb_adc()
/linux-4.1.27/arch/arm64/boot/dts/arm/
Drtsm_ve-motherboard.dtsi188 max-memory-bandwidth = <130000000>; /* 16bpp @ 63.5MHz */
/linux-4.1.27/drivers/net/wireless/ath/ath10k/
Dmac.c1498 if (sta->bandwidth >= IEEE80211_STA_RX_BW_40) { in ath10k_peer_assoc_h_ht()
1651 if (sta->bandwidth == IEEE80211_STA_RX_BW_80) in ath10k_peer_assoc_h_vht()
1716 if (sta->bandwidth == IEEE80211_STA_RX_BW_40) in ath10k_peer_assoc_h_phymode()
1721 if (sta->bandwidth == IEEE80211_STA_RX_BW_40) in ath10k_peer_assoc_h_phymode()
1737 if (sta->bandwidth == IEEE80211_STA_RX_BW_80) in ath10k_peer_assoc_h_phymode()
1739 else if (sta->bandwidth == IEEE80211_STA_RX_BW_40) in ath10k_peer_assoc_h_phymode()
1741 else if (sta->bandwidth == IEEE80211_STA_RX_BW_20) in ath10k_peer_assoc_h_phymode()
1744 if (sta->bandwidth == IEEE80211_STA_RX_BW_40) in ath10k_peer_assoc_h_phymode()
5008 sta->addr, changed, sta->bandwidth, sta->rx_nss, in ath10k_sta_rc_update()
5014 switch (sta->bandwidth) { in ath10k_sta_rc_update()
[all …]
/linux-4.1.27/Documentation/device-mapper/
Dcache-policies.txt58 since spindles tend to have good sequential I/O bandwidth. The
Dswitch.txt36 increased network bandwidth. An initiator could use a simple round
/linux-4.1.27/Documentation/block/
Dioprio.txt31 determines how much io bandwidth the process will get, it's directly mappable
/linux-4.1.27/drivers/media/usb/pwc/
Dphilips.txt34 framerates; in addition the webcam uses less bandwidth on the USB bus (handy
100 High compression takes less bandwidth of course, but it could also
/linux-4.1.27/Documentation/filesystems/pohmelfs/
Ddesign_notes.txt55 workloads and can fully utilize the bandwidth to the servers when doing bulk
/linux-4.1.27/arch/avr32/
DKconfig132 will cover even the most exceptional need of memory bandwidth. Together with the onboard
/linux-4.1.27/drivers/media/dvb-frontends/drx39xyj/
Ddrx_driver.h1010 enum drx_bandwidth bandwidth; member
1071 enum drx_bandwidth bandwidth; member
Ddrxj.c10438 int bandwidth = 0; in ctrl_set_channel() local
10466 switch (channel->bandwidth) { in ctrl_set_channel()
10469 channel->bandwidth = DRX_BANDWIDTH_6MHZ; in ctrl_set_channel()
10510 bandwidth = bandwidth_temp / 100; in ctrl_set_channel()
10513 bandwidth++; in ctrl_set_channel()
10515 if (bandwidth <= 6100000) { in ctrl_set_channel()
10516 channel->bandwidth = DRX_BANDWIDTH_6MHZ; in ctrl_set_channel()
10517 } else if ((bandwidth > 6100000) in ctrl_set_channel()
10518 && (bandwidth <= 7100000)) { in ctrl_set_channel()
10519 channel->bandwidth = DRX_BANDWIDTH_7MHZ; in ctrl_set_channel()
[all …]
/linux-4.1.27/drivers/gpu/drm/exynos/
Dexynos_dp_core.c641 u8 *bandwidth) in exynos_dp_get_max_rx_bandwidth() argument
650 *bandwidth = data; in exynos_dp_get_max_rx_bandwidth()
/linux-4.1.27/Documentation/
Dxillybus.txt135 * Being bandwidth efficient under load (using DMA) but also handle small
291 balances between bus bandwidth efficiency (preventing a lot of partially
380 be configured not to send them for a slight reduction of bandwidth.
/linux-4.1.27/Documentation/fmc/
Dmezzanine.txt16 structure. This may be needed for high-bandwidth peripherals like fast
/linux-4.1.27/drivers/net/ppp/
DKconfig104 connection, so that you can utilize your full bandwidth.
/linux-4.1.27/drivers/scsi/bfa/
Dbfad_bsg.h225 u32 bandwidth; /* For PF support */ member

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