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/linux/drivers/gpu/drm/nouveau/dispnv04/
A Darb.c38 int burst; member
103 fifo->burst = cbs; in nv04_calc_arb()
178 fifo->burst = min(max_burst_l, fifo->burst); in nv10_calc_arb()
180 fifo->burst = rounddown_pow_of_two(fifo->burst); in nv10_calc_arb()
185 max_lwm = fifo_len - fifo->burst in nv10_calc_arb()
194 int *burst, int *lwm) in nv04_update_arb() argument
234 *burst = ilog2(fifo_data.burst >> 4); in nv04_update_arb()
239 nv20_update_arb(int *burst, int *lwm) in nv20_update_arb() argument
247 *burst = ilog2(burst_size >> 5); in nv20_update_arb()
261 *burst = 128; in nouveau_calc_arb()
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/linux/Documentation/devicetree/bindings/net/
A Dlantiq,etop-xway.yaml32 lantiq,tx-burst-length:
35 TX programmable burst length.
38 lantiq,rx-burst-length:
41 RX programmable burst length.
52 - lantiq,tx-burst-length
53 - lantiq,rx-burst-length
66 lantiq,tx-burst-length = <8>;
67 lantiq,rx-burst-length = <8>;
A Dsamsung-sxgbe.txt17 - samsung,burst-map: Integer, Program the possible bursts supported by sxgbe
18 This is an integer and represents allowable DMA bursts when fixed burst.
19 Allowable range is 0x01-0x3F. When this field is set fixed burst is enabled.
20 When fixed length is needed for burst mode, it can be set within allowable
48 samsung,burst-map = <0x20>
/linux/Documentation/devicetree/bindings/dma/
A Drenesas,nbpfaxi.txt26 - max-burst-mem-read: limit burst size for memory reads
28 than using the maximum burst size allowed by the hardware's buffer size.
29 - max-burst-mem-write: limit burst size for memory writes
31 than using the maximum burst size allowed by the hardware's buffer size.
32 If both max-burst-mem-read and max-burst-mem-write are set, DMA_MEM_TO_MEM
A Dqcom_hidma_mgmt.txt15 read/write in a single burst.
21 - max-write-burst-bytes: Maximum write burst in bytes that HIDMA can
26 - max-read-burst-bytes: Maximum read burst in bytes that HIDMA can
31 - max-write-transactions: This value is how many times a write burst is
34 - max-read-transactions: This value is how many times a read burst is
70 max-write-burst-bytes = <1024>;
71 max-read-burst-bytes = <1024>;
A Dintel,ldma.yaml36 The third cell is the burst length of the channel.
69 instead of the whole burst.
79 Enable RX dynamic burst write. When it is enabled, the DMA does RX dynamic burst;
80 if it is disabled, the DMA RX will still support programmable fixed burst size of 2,4,8,16.
/linux/net/netfilter/
A Dxt_limit.c111 if (r->burst == 0 in limit_mt_check()
112 || user2credits(r->avg * r->burst) < user2credits(r->avg)) { in limit_mt_check()
114 r->avg, r->burst); in limit_mt_check()
127 priv->credit = user2credits(r->avg * r->burst); /* Credits full. */ in limit_mt_check()
146 u_int32_t burst; member
162 .burst = cm->burst, in limit_mt_compat_from_user()
176 .burst = m->burst, in limit_mt_compat_to_user()
A Dnft_limit.c24 u32 burst; member
70 limit->burst = ntohl(nla_get_be32(tb[NFTA_LIMIT_BURST])); in nft_limit_init()
72 if (pkts && limit->burst == 0) in nft_limit_init()
73 limit->burst = NFT_LIMIT_PKT_BURST_DEFAULT; in nft_limit_init()
75 if (limit->rate + limit->burst < limit->rate) in nft_limit_init()
79 tokens = div64_u64(limit->nsecs, limit->rate) * limit->burst; in nft_limit_init()
85 tokens = div64_u64(limit->nsecs * (limit->rate + limit->burst), in nft_limit_init()
114 nla_put_be32(skb, NFTA_LIMIT_BURST, htonl(limit->burst)) || in nft_limit_dump()
/linux/include/net/tc_act/
A Dtc_police.h41 u32 burst; member
70 u32 burst; in tcf_police_burst() local
98 burst = div_u64(params->tcfp_burst * params->rate.rate_bytes_ps, in tcf_police_burst()
101 return burst; in tcf_police_burst()
118 u32 burst; in tcf_police_burst_pkt() local
146 burst = div_u64(params->tcfp_pkt_burst * params->ppsrate.rate_pkts_ps, in tcf_police_burst_pkt()
149 return burst; in tcf_police_burst_pkt()
/linux/drivers/dma/dw-edma/
A Ddw-edma-core.c45 struct dw_edma_burst *burst; in dw_edma_alloc_burst() local
47 burst = kzalloc(sizeof(*burst), GFP_NOWAIT); in dw_edma_alloc_burst()
48 if (unlikely(!burst)) in dw_edma_alloc_burst()
52 if (chunk->burst) { in dw_edma_alloc_burst()
55 list_add_tail(&burst->list, &chunk->burst->list); in dw_edma_alloc_burst()
59 chunk->burst = burst; in dw_edma_alloc_burst()
62 return burst; in dw_edma_alloc_burst()
102 chunk->burst = NULL; in dw_edma_alloc_chunk()
140 chunk->burst = NULL; in dw_edma_free_burst()
413 if (unlikely(!burst)) in dw_edma_device_transfer()
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/linux/Documentation/devicetree/bindings/usb/
A Dci-hdrc-usb2.txt44 - ahb-burst-config: it is vendor dependent, the required value should be
49 - tx-burst-size-dword: it is vendor dependent, the tx burst size in dword
50 (4 bytes), This register represents the maximum length of a the burst
55 - rx-burst-size-dword: it is vendor dependent, the rx burst size in dword
124 /* Incremental burst of unspecified length */
125 ahb-burst-config = <0x0>;
126 tx-burst-size-dword = <0x10>; /* 64 bytes */
127 rx-burst-size-dword = <0x10>;
145 ahb-burst-config = <0x0>;
146 tx-burst-size-dword = <0x10>;
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A Dsnps,dwc3.yaml266 snps,rx-max-burst-prd to a valid, non-zero value 1-16 (DWC_usb31
272 snps,rx-max-burst-prd:
274 Max periodic ESS RX burst size (host mode only). Set this and
284 snps,tx-max-burst-prd to a valid, non-zero value 1-16 (DWC_usb31
290 snps,tx-max-burst-prd:
292 Max periodic ESS TX burst size (host mode only). Set this and
315 snps,incr-burst-type-adjustment:
317 Value for INCR burst type of GSBUSCFG0 register, undefined length INCR
318 burst type enable and INCRx type. A single value means INCRX burst mode
320 type will be enabled with burst lengths utilized up to the maximum
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/linux/net/bridge/netfilter/
A Debt_limit.c74 if (info->burst == 0 || in ebt_limit_mt_check()
75 user2credits(info->avg * info->burst) < user2credits(info->avg)) { in ebt_limit_mt_check()
77 info->avg, info->burst); in ebt_limit_mt_check()
83 info->credit = user2credits(info->avg * info->burst); in ebt_limit_mt_check()
84 info->credit_cap = user2credits(info->avg * info->burst); in ebt_limit_mt_check()
96 compat_uint_t avg, burst; member
/linux/drivers/dma/qcom/
A Dqcom_adm.c195 switch (burst) { in adm_get_blksize()
200 ret = ffs(burst >> 4) - 1; in adm_get_blksize()
228 u32 burst, in adm_process_fc_descriptors() argument
241 row_offset = burst; in adm_process_fc_descriptors()
246 row_offset = burst << 16; in adm_process_fc_descriptors()
258 rows = remainder / burst; in adm_process_fc_descriptors()
261 box_desc->row_len = burst << 16 | burst; in adm_process_fc_descriptors()
264 remainder -= burst * rows; in adm_process_fc_descriptors()
355 u32 i, burst; in adm_prep_slave_sg() local
378 burst); in adm_prep_slave_sg()
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/linux/tools/testing/selftests/drivers/net/mlxsw/
A Ddevlink_trap_policer.sh162 devlink trap policer set $DEVLINK_DEV policer 1 burst 0 &> /dev/null
164 devlink trap policer set $DEVLINK_DEV policer 1 burst 17 &> /dev/null
166 devlink trap policer set $DEVLINK_DEV policer 1 burst 8 &> /dev/null
169 burst $((2**25)) &> /dev/null
172 devlink trap policer set $DEVLINK_DEV policer 1 burst 16
174 devlink trap policer set $DEVLINK_DEV policer 1 burst $((2**24))
210 devlink trap policer set $DEVLINK_DEV policer $id rate 1000 burst 512
295 devlink trap policer set $DEVLINK_DEV policer $id rate 1000 burst 512
/linux/drivers/net/ethernet/marvell/octeontx2/nic/
A Dotx2_tc.c80 static void otx2_get_egress_burst_cfg(u32 burst, u32 *burst_exp, in otx2_get_egress_burst_cfg() argument
89 burst = min_t(u32, burst, MAX_BURST_SIZE); in otx2_get_egress_burst_cfg()
90 if (burst) { in otx2_get_egress_burst_cfg()
91 *burst_exp = ilog2(burst) ? ilog2(burst) - 1 : 0; in otx2_get_egress_burst_cfg()
92 tmp = burst - rounddown_pow_of_two(burst); in otx2_get_egress_burst_cfg()
93 if (burst < MAX_BURST_MANTISSA) in otx2_get_egress_burst_cfg()
255 u64 rate, u32 burst, u32 mark, in otx2_tc_act_set_police() argument
314 u32 burst, mark = 0; in otx2_tc_parse_actions() local
360 burst = act->police.burst; in otx2_tc_parse_actions()
368 burst = act->police.burst_pkt; in otx2_tc_parse_actions()
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A Dcn10k.c237 static void cn10k_get_ingress_burst_cfg(u32 burst, u32 *burst_exp, in cn10k_get_ingress_burst_cfg() argument
247 *burst_exp = ilog2(burst); in cn10k_get_ingress_burst_cfg()
248 if (burst < 256) { in cn10k_get_ingress_burst_cfg()
261 tmp = burst - rounddown_pow_of_two(burst); in cn10k_get_ingress_burst_cfg()
360 u32 burst, u64 rate, bool pps) in cn10k_set_ipolicer_rate() argument
368 cn10k_get_ingress_burst_cfg(burst, &burst_exp, &burst_mantissa); in cn10k_set_ipolicer_rate()
461 u32 burst, u64 rate) in cn10k_set_matchall_ipolicer_rate() argument
468 rc = cn10k_set_ipolicer_rate(pfvf, hw->matchall_ipolicer, burst, in cn10k_set_matchall_ipolicer_rate()
/linux/include/uapi/linux/netfilter/
A Dxt_hashlimit.h35 __u32 burst; /* Period multiplier for upper limit. */ member
59 __u32 burst; /* Period multiplier for upper limit. */ member
72 __u64 burst; /* Period multiplier for upper limit. */ member
86 __u64 burst; /* Period multiplier for upper limit. */ member
/linux/drivers/gpu/drm/bridge/
A Dsil-sii8620.c101 } burst; member
605 u8 *buf = &ctx->burst.tx_buf[ctx->burst.tx_count]; in sii8620_burst_get_tx_buf()
608 if (ctx->burst.tx_count + size > ARRAY_SIZE(ctx->burst.tx_buf)) { in sii8620_burst_get_tx_buf()
622 u8 *buf = &ctx->burst.rx_buf[ctx->burst.rx_count]; in sii8620_burst_get_rx_buf()
625 if (ctx->burst.tx_count + size > ARRAY_SIZE(ctx->burst.tx_buf)) { in sii8620_burst_get_rx_buf()
645 if (ctx->burst.r_count + len > ctx->burst.r_size) in sii8620_burst_send()
660 if (ctx->burst.r_count + 2 > ctx->burst.r_size) in sii8620_burst_send()
664 ctx->burst.r_count += 2; in sii8620_burst_send()
683 ctx->burst.r_count = 0; in sii8620_burst_receive()
762 ctx->burst.rx_count = 0; in sii8620_burst_rx_all()
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/linux/arch/arm/plat-omap/
A Ddma.c299 burst = 0x1; in omap_set_dma_src_burst_mode()
301 burst = 0x2; in omap_set_dma_src_burst_mode()
305 burst = 0x2; in omap_set_dma_src_burst_mode()
315 burst = 0x3; in omap_set_dma_src_burst_mode()
324 l |= (burst << 7); in omap_set_dma_src_burst_mode()
380 burst = 0x1; in omap_set_dma_dest_burst_mode()
382 burst = 0x2; in omap_set_dma_dest_burst_mode()
386 burst = 0x2; in omap_set_dma_dest_burst_mode()
388 burst = 0x3; in omap_set_dma_dest_burst_mode()
392 burst = 0x3; in omap_set_dma_dest_burst_mode()
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/linux/drivers/net/ethernet/netronome/nfp/flower/
A Dqos_conf.c87 u32 burst; in nfp_flower_install_rate_limiter() local
161 burst = action->police.burst; in nfp_flower_install_rate_limiter()
164 burst = action->police.burst_pkt; in nfp_flower_install_rate_limiter()
182 config->bkt_tkn_p = cpu_to_be32(burst); in nfp_flower_install_rate_limiter()
183 config->bkt_tkn_c = cpu_to_be32(burst); in nfp_flower_install_rate_limiter()
184 config->pbs = cpu_to_be32(burst); in nfp_flower_install_rate_limiter()
185 config->cbs = cpu_to_be32(burst); in nfp_flower_install_rate_limiter()
/linux/Documentation/devicetree/bindings/memory-controllers/
A Dti,gpmc-child.yaml94 gpmc,page-burst-access-ns:
164 burst accesses, defines the number of
178 gpmc,burst-length:
179 description: Page/burst length.
184 gpmc,burst-wrap:
188 gpmc,burst-read:
189 description: Enables read page/burst mode
192 gpmc,burst-write:
193 description: Enables write page/burst mode
/linux/arch/arm/boot/dts/
A Domap3-gta04a5one.dts57 gpmc,burst-length = <16>;
58 gpmc,burst-read;
59 gpmc,burst-wrap;
60 gpmc,burst-write;
76 gpmc,page-burst-access-ns = <15>;
A Domap2420-n8x0-common.dtsi59 gpmc,burst-length = <16>;
60 gpmc,burst-read;
61 gpmc,burst-wrap;
77 gpmc,page-burst-access-ns = <27>;
/linux/include/linux/
A Dratelimit.h10 int interval, int burst) in ratelimit_state_init() argument
16 rs->burst = burst; in ratelimit_state_init()

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