| /linux-6.15/Documentation/netlink/specs/ |
| D | net_shaper.yaml | 2 name: net-shaper
12 Each @shaper is identified within the given device, by a @handle,
21 operation, to create and update a single "attached" shaper, and
38 doc: Defines the shaper @id interpretation.
45 doc: The main shaper for the given network device.
49 The shaper is attached to the given device queue,
54 The shaper allows grouping of queues or other
62 doc: Different metric supported by the shaper.
66 doc: Shaper operates on a bits per second basis.
69 doc: Shaper operates on a packets per second basis.
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| /linux-6.15/net/shaper/ |
| D | shaper.c | 139 const struct net_shaper *shaper, in net_shaper_fill_one() argument
149 net_shaper_fill_handle(msg, &shaper->parent, in net_shaper_fill_one()
151 net_shaper_fill_handle(msg, &shaper->handle, in net_shaper_fill_one()
153 ((shaper->bw_min || shaper->bw_max || shaper->burst) && in net_shaper_fill_one()
154 nla_put_u32(msg, NET_SHAPER_A_METRIC, shaper->metric)) || in net_shaper_fill_one()
155 (shaper->bw_min && in net_shaper_fill_one()
156 nla_put_uint(msg, NET_SHAPER_A_BW_MIN, shaper->bw_min)) || in net_shaper_fill_one()
157 (shaper->bw_max && in net_shaper_fill_one()
158 nla_put_uint(msg, NET_SHAPER_A_BW_MAX, shaper->bw_max)) || in net_shaper_fill_one()
159 (shaper->burst && in net_shaper_fill_one()
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| D | Makefile | 3 # Makefile for the net shaper infrastructure.
8 obj-y += shaper.o shaper_nl_gen.o
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| /linux-6.15/include/net/ |
| D | net_shaper.h | 35 * @parent: Unique identifier for the shaper parent, usually implied
36 * @handle: Unique identifier for this shaper
38 * @bw_min: Minimum guaranteed rate for this shaper
39 * @bw_max: Maximum peak rate allowed for this shaper
40 * @burst: Maximum burst for the peek rate of this shaper
41 * @priority: Scheduling priority for this shaper
42 * @weight: Scheduling weight for this shaper
72 * Each shaper is uniquely identified within the device with a 'handle'
73 * comprising the shaper scope and a scope-specific id.
79 * Nest the @leaves shapers identified under the * @node shaper.
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| /linux-6.15/include/uapi/linux/ |
| D | net_shaper.h | 9 #define NET_SHAPER_FAMILY_NAME "net-shaper"
13 * enum net_shaper_scope - Defines the shaper @id interpretation.
15 * @NET_SHAPER_SCOPE_NETDEV: The main shaper for the given network device.
16 * @NET_SHAPER_SCOPE_QUEUE: The shaper is attached to the given device queue,
18 * @NET_SHAPER_SCOPE_NODE: The shaper allows grouping of queues or other node
35 * enum net_shaper_metric - Different metric supported by the shaper.
36 * @NET_SHAPER_METRIC_BPS: Shaper operates on a bits per second basis.
37 * @NET_SHAPER_METRIC_PPS: Shaper operates on a packets per second basis.
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| /linux-6.15/tools/testing/selftests/drivers/net/ |
| D | shaper.py | 29 # Each device implementing shaper support must support some
65 # Querying a specific shaper not yet configured must fail.
130 raise KsftSkipEx("netdev shaper not supported by device, skipping delete")
139 raise KsftSkipEx("netdev shaper not supported by the device")
165 shaper = nl_shaper.get({'ifindex': cfg.ifindex,
167 ksft_eq(shaper, {'ifindex': cfg.ifindex,
177 # Deleting all the leaves shaper does not affect the node one
219 shaper = nl_shaper.get({'ifindex': cfg.ifindex,
221 ksft_eq(shaper, {'ifindex': cfg.ifindex,
225 shaper = nl_shaper.get({'ifindex': cfg.ifindex,
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| D | Makefile | 19 shaper.py \
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| /linux-6.15/drivers/gpu/drm/msm/disp/dpu1/ |
| D | dpu_hw_top.h | 15 * struct traffic_shaper_cfg: traffic shaper configuration
16 * @en : enable/disable traffic shaper
82 * @setup_traffic_shaper : programs traffic shaper control
94 * setup_traffic_shaper() : Setup traffic shaper control
96 * @cfg : traffic shaper configuration
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| /linux-6.15/include/linux/platform_data/ |
| D | lp855x.h | 109 LP8556_COMBINED1, /* pwm + i2c before the shaper block */
111 LP8556_COMBINED2, /* pwm + i2c after the shaper block */
117 LP8557_COMBINED1, /* pwm + i2c after the shaper block */
118 LP8557_COMBINED2, /* pwm + i2c before the shaper block */
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| /linux-6.15/Documentation/networking/ |
| D | netdevices.rst | 214 lock if the driver implements queue management or shaper API.
219 lock if the driver implements queue management or shaper API.
232 lock if the driver implements queue management or shaper API.
240 lock if the driver implements queue management or shaper API.
248 lock if the driver implements queue management or shaper API.
256 lock if the driver implements queue management or shaper API.
297 implements queue management or shaper API.
301 the driver implements queue management or shaper API.
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| /linux-6.15/net/sched/ |
| D | sch_mqprio.c | 26 u16 shaper; member
48 if (priv->shaper != TC_MQPRIO_SHAPER_DCB) in mqprio_enable_offload()
56 mqprio.shaper = priv->shaper; in mqprio_enable_offload()
274 priv->shaper = nla_get_u16(tb[TCA_MQPRIO_SHAPER]); in mqprio_parse_nlattr()
278 if (priv->shaper != TC_MQPRIO_SHAPER_BW_RATE) { in mqprio_parse_nlattr()
280 "min_rate accepted only when shaper is in bw_rlimit mode"); in mqprio_parse_nlattr()
307 if (priv->shaper != TC_MQPRIO_SHAPER_BW_RATE) { in mqprio_parse_nlattr()
309 "max_rate accepted only when shaper is in bw_rlimit mode"); in mqprio_parse_nlattr()
595 nla_put_u16(skb, TCA_MQPRIO_SHAPER, priv->shaper)) in mqprio_dump()
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| D | sch_cbs.c | 3 * net/sched/sch_cbs.c Credit Based Shaper
8 /* Credit Based Shaper (CBS)
11 * This is a simple rate-limiting shaper aimed at TSN applications on
578 MODULE_DESCRIPTION("Credit Based shaper");
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| /linux-6.15/drivers/net/ethernet/hisilicon/hns3/hns3pf/ |
| D | hclge_tm.h | 201 u8 ir_b; /* IR_B parameter of IR shaper */
202 u8 ir_u; /* IR_U parameter of IR shaper */
203 u8 ir_s; /* IR_S parameter of IR shaper */
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| D | hclge_tm.c | 26 /* hclge_shaper_para_calc: calculate ir parameter for the shaper
28 * @shaper_level: the shaper level. eg: port, pg, priority, queueset
29 * @ir_para: parameters of IR shaper
899 /* Calc shaper para */ in hclge_tm_pg_shaper_cfg()
1150 /* Need config vport shaper */ in hclge_tm_pri_vnet_base_shaper_cfg()
1477 /* Cfg tm shaper */ in hclge_tm_schd_setup_hw()
1848 "failed to get qset %u shaper, ret = %d\n", qset_id, in hclge_tm_get_qset_shaper()
1923 "failed to get priority shaper(%#x), ret = %d\n", in hclge_tm_get_pri_shaper()
2077 "failed to get pg shaper(%#x), ret = %d\n", in hclge_tm_get_pg_shaper()
2105 "failed to get port shaper, ret = %d\n", ret); in hclge_tm_get_port_shaper()
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| /linux-6.15/drivers/gpu/drm/amd/display/dc/resource/dcn30/ |
| D | dcn30_resource.h | 88 struct dc_transfer_func **shaper);
94 struct dc_transfer_func **shaper);
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| /linux-6.15/tools/testing/selftests/drivers/net/mlxsw/ |
| D | qos_max_descriptors.sh | 5 # switch. A shaper is used in $swp2, so the traffic is limited there. Packets
62 # The current TBF qdisc interface does not allow us to configure the shaper to
63 # flat zero. The ASIC shaper is guaranteed to work with a granularity of
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| D | qos_mc_aware.sh | 259 # Minimum shaper of 200Mbps on MC TCs should cause about 20% of
261 check_err $(bc <<< "$deg < 15") "Minimum shaper not in effect"
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| /linux-6.15/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_mode.h | 369 * @shaper_lut_property: Plane property to set pre-blending shaper LUT
378 * pre-blending shaper LUT as supported by the driver (read-only).
383 * transfer function for pre-blending shaper (before applying 3D LUT)
384 * with or without LUT. There is no shaper ROM, but we can use AMD
410 * conversion. It works as a post-3DLUT 1D LUT. With shaper LUT, they
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| /linux-6.15/drivers/gpu/drm/amd/display/amdgpu_dm/ |
| D | amdgpu_dm_color.c | 108 * degamma TF, shaper TF (before 3D LUT), and blend(dpp.ogam) TF and
761 * If user shaper LUT is set, we assume a linear color space in amdgpu_dm_atomic_shaper_lut()
808 * shaper and 3D LUTs match the hw supported size
813 * newer) and if the user shaper and 3D LUTs match the supported size.
822 const struct drm_color_lut *shaper = NULL, *lut3d = NULL; in amdgpu_dm_verify_lut3d_size() local
826 /* shaper LUT is only available if 3D LUT color caps */ in amdgpu_dm_verify_lut3d_size()
828 shaper = __extract_blob_lut(dm_plane_state->shaper_lut, &size); in amdgpu_dm_verify_lut3d_size()
830 if (shaper && size != exp_size) { in amdgpu_dm_verify_lut3d_size()
832 "Invalid Shaper LUT size. Should be %u but got %u.\n", in amdgpu_dm_verify_lut3d_size()
1166 "setting plane %d shaper LUT failed.\n", in amdgpu_dm_plane_set_color_properties()
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| /linux-6.15/tools/testing/selftests/net/forwarding/ |
| D | sch_tbf_core.sh | 4 # egress port from the switch ($swp2), a shaper is installed. The test verifies
5 # that the rates on the port match the configured shaper.
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| D | sch_red.sh | 4 # This test sends one stream of traffic from H1 through a TBF shaper, to a RED
5 # within TBF shaper on $swp3. The two shapers have the same configuration, and
7 # shaper. A second stream is sent from H2 also via $swp3, and used to inject
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| /linux-6.15/drivers/net/ethernet/mscc/ |
| D | ocelot_police.h | 14 MSCC_QOS_RATE_MODE_DISABLED, /* Policer/shaper disabled */
|
| /linux-6.15/Documentation/networking/device_drivers/ethernet/intel/ |
| D | iavf.rst | 156 The shaper bw_rlimit parameter is optional.
164 queues 16@0 16@16 hw 1 mode channel shaper bw_rlimit min_rate 1Gbit 2Gbit
178 shaper bw_rlimit: for each tc, sets minimum and maximum bandwidth rates.
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| /linux-6.15/Documentation/devicetree/bindings/net/dsa/ |
| D | hirschmann,hellcreek.yaml | 21 Shaper.
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| /linux-6.15/drivers/net/ethernet/freescale/enetc/ |
| D | Kconfig | 103 taprio(802.1Qbv) and Credit Based Shaper(802.1Qbu).
|