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/linux/drivers/interconnect/qcom/
H A Dmsm8953.c102 .qos.ap_owned = true,
103 .qos.qos_mode = NOC_QOS_MODE_FIXED,
104 .qos.prio_level = 0,
105 .qos.areq_prio = 0,
106 .qos.qos_port = 0,
120 .qos.ap_owned = true,
121 .qos.qos_mode = NOC_QOS_MODE_FIXED,
122 .qos.prio_level = 0,
123 .qos.areq_prio = 0,
124 .qos.qos_port = 2,
[all …]
H A Dmsm8996.c3 * Qualcomm MSM8996 Network-on-Chip (NoC) QoS driver
45 .qos.ap_owned = true,
46 .qos.qos_mode = NOC_QOS_MODE_FIXED,
47 .qos.areq_prio = 1,
48 .qos.prio_level = 1,
49 .qos.qos_port = 0,
60 .qos.ap_owned = true,
61 .qos.qos_mode = NOC_QOS_MODE_FIXED,
62 .qos.areq_prio = 1,
63 .qos.prio_level = 1,
[all …]
H A Dqcm2290.c3 * Qualcomm QCM2290 Network-on-Chip (NoC) QoS driver
109 .qos.ap_owned = true,
110 .qos.qos_port = 0,
111 .qos.qos_mode = NOC_QOS_MODE_FIXED,
112 .qos.prio_level = 0,
113 .qos.areq_prio = 0,
131 .qos.ap_owned = true,
132 .qos.qos_port = 2,
133 .qos.qos_mode = NOC_QOS_MODE_BYPASS,
148 .qos.ap_owned = true,
[all …]
H A Dsdm660.c3 * Qualcomm SDM630/SDM636/SDM660 Network-on-Chip (NoC) QoS driver
148 .qos.ap_owned = true,
149 .qos.qos_mode = NOC_QOS_MODE_FIXED,
150 .qos.areq_prio = 1,
151 .qos.prio_level = 1,
152 .qos.qos_port = 3,
167 .qos.ap_owned = true,
168 .qos.qos_mode = NOC_QOS_MODE_INVALID,
239 .qos.ap_owned = true,
240 .qos.qos_mode = NOC_QOS_MODE_FIXED,
[all …]
H A Dmsm8976.c111 .qos.ap_owned = true,
112 .qos.qos_mode = NOC_QOS_MODE_FIXED,
113 .qos.areq_prio = 0,
114 .qos.prio_level = 0,
115 .qos.qos_port = 0,
131 .qos.ap_owned = true,
132 .qos.qos_mode = NOC_QOS_MODE_BYPASS,
133 .qos.areq_prio = 0,
134 .qos.prio_level = 0,
135 .qos.qos_port = 2,
[all …]
H A Dmsm8937.c107 .qos.ap_owned = true,
108 .qos.qos_mode = NOC_QOS_MODE_FIXED,
109 .qos.areq_prio = 0,
110 .qos.prio_level = 0,
111 .qos.qos_port = 0,
127 .qos.ap_owned = true,
128 .qos.qos_mode = NOC_QOS_MODE_FIXED,
129 .qos.areq_prio = 0,
130 .qos.prio_level = 0,
131 .qos.qos_port = 2,
[all …]
H A Dmsm8909.c109 .qos.ap_owned = true,
110 .qos.qos_mode = NOC_QOS_MODE_FIXED,
111 .qos.areq_prio = 0,
112 .qos.prio_level = 0,
113 .qos.qos_port = 0,
129 .qos.ap_owned = true,
130 .qos.qos_mode = NOC_QOS_MODE_FIXED,
131 .qos.areq_prio = 0,
132 .qos.prio_level = 0,
133 .qos.qos_port = 2,
[all …]
H A Dshikra.c299 .qos.ap_owned = true,
300 .qos.qos_port = 6,
301 .qos.urg_fwd_en = false,
302 .qos.qos_mode = NOC_QOS_MODE_FIXED,
303 .qos.areq_prio = 0,
320 .qos.ap_owned = true,
321 .qos.qos_port = 7,
322 .qos.urg_fwd_en = true,
323 .qos.qos_mode = NOC_QOS_MODE_BYPASS,
324 .qos.areq_prio = 0,
[all …]
H A Dqcs404.c104 .qos.ap_owned = true,
105 .qos.qos_mode = NOC_QOS_MODE_FIXED,
106 .qos.areq_prio = 0,
107 .qos.prio_level = 0,
108 .qos.qos_port = 0,
124 .qos.ap_owned = true,
125 .qos.qos_mode = NOC_QOS_MODE_FIXED,
126 .qos.areq_prio = 0,
127 .qos.prio_level = 0,
128 .qos.qos_port = 2,
[all …]
H A Dmsm8939.c121 .qos.ap_owned = true,
122 .qos.qos_mode = NOC_QOS_MODE_INVALID,
154 .qos.ap_owned = true,
155 .qos.qos_mode = NOC_QOS_MODE_FIXED,
156 .qos.areq_prio = 0,
157 .qos.prio_level = 0,
158 .qos.qos_port = 0,
217 .qos.ap_owned = true,
218 .qos.qos_mode = NOC_QOS_MODE_FIXED,
219 .qos.areq_prio = 0,
[all …]
H A Dsm6115.c131 .qos.qos_port = 0,
132 .qos.qos_mode = NOC_QOS_MODE_FIXED,
133 .qos.prio_level = 0,
134 .qos.areq_prio = 0,
150 .qos.qos_port = 2,
151 .qos.qos_mode = NOC_QOS_MODE_BYPASS,
152 .qos.areq_prio = 0,
153 .qos.prio_level = 0,
165 .qos.qos_port = 3,
166 .qos.qos_mode = NOC_QOS_MODE_BYPASS,
[all …]
H A Dicc-rpmh.c20 /* QNOC QoS */
27 * qcom_icc_set_qos - initialize static QoS configurations
34 const struct qcom_icc_qosbox *qos = node->qosbox; in qcom_icc_set_qos() local
37 for (port = 0; port < qos->num_ports; port++) { in qcom_icc_set_qos()
38 regmap_update_bits(qp->regmap, QOSGEN_MAINCTL_LO(qos, port), in qcom_icc_set_qos()
40 FIELD_PREP(QOS_DISABLE_MASK, qos->prio_fwd_disable)); in qcom_icc_set_qos()
42 regmap_update_bits(qp->regmap, QOSGEN_MAINCTL_LO(qos, port), in qcom_icc_set_qos()
44 FIELD_PREP(QOS_DFLT_PRIO_MASK, qos->prio)); in qcom_icc_set_qos()
46 regmap_update_bits(qp->regmap, QOSGEN_MAINCTL_LO(qos, port), in qcom_icc_set_qos()
48 FIELD_PREP(QOS_SLV_URG_MSG_EN_MASK, qos->urg_fwd)); in qcom_icc_set_qos()
[all …]
/linux/drivers/base/power/
H A Dqos.c3 * Devices PM QoS constraints management
8 * per-device PM QoS dependencies. It provides infrastructure for registration
11 * Dependents on a QoS value : register requests
12 * Watchers of QoS value : get notified when target QoS value changes
14 * This QoS design is best effort based. Dependents register their QoS needs.
15 * Watchers register to keep track of the current QoS needs of the system.
46 * __dev_pm_qos_flags - Check PM QoS flags for a given device.
47 * @dev: Device to check the PM QoS flags for.
54 struct dev_pm_qos *qos = dev->power.qos; in __dev_pm_qos_flags() local
60 if (IS_ERR_OR_NULL(qos)) in __dev_pm_qos_flags()
[all …]
H A Dqos-test.c11 struct freq_constraints qos; in freq_qos_test_min() local
15 freq_constraints_init(&qos); in freq_qos_test_min()
19 ret = freq_qos_add_request(&qos, &req1, FREQ_QOS_MIN, 1000); in freq_qos_test_min()
21 ret = freq_qos_add_request(&qos, &req2, FREQ_QOS_MIN, 2000); in freq_qos_test_min()
24 KUNIT_EXPECT_EQ(test, freq_qos_read_value(&qos, FREQ_QOS_MIN), 2000); in freq_qos_test_min()
28 KUNIT_EXPECT_EQ(test, freq_qos_read_value(&qos, FREQ_QOS_MIN), 1000); in freq_qos_test_min()
32 KUNIT_EXPECT_EQ(test, freq_qos_read_value(&qos, FREQ_QOS_MIN), in freq_qos_test_min()
39 struct freq_constraints qos; in freq_qos_test_maxdef() local
43 freq_constraints_init(&qos); in freq_qos_test_maxdef()
46 KUNIT_EXPECT_EQ(test, freq_qos_read_value(&qos, FREQ_QOS_MAX), in freq_qos_test_maxdef()
[all …]
/linux/net/atm/
H A Dcommon.c103 return (vcc->qos.txtp.max_sdu + in vcc_writable()
156 vcc->qos.txtp.max_sdu = 1 << 16; /* for meta VCs */ in vcc_create()
316 walk->vci == vci && ((walk->qos.txtp.traffic_class != in check_ci()
317 ATM_NONE && vcc->qos.txtp.traffic_class != ATM_NONE) || in check_ci()
318 (walk->qos.rxtp.traffic_class != ATM_NONE && in check_ci()
319 vcc->qos.rxtp.traffic_class != ATM_NONE))) in check_ci()
400 switch (vcc->qos.aal) { in __vcc_connect()
407 vcc->qos.aal = ATM_AAL5; in __vcc_connect()
417 error = adjust_tp(&vcc->qos.txtp, vcc->qos.aal); in __vcc_connect()
419 error = adjust_tp(&vcc->qos.rxtp, vcc->qos.aal); in __vcc_connect()
[all …]
/linux/drivers/infiniband/hw/irdma/
H A Dws.c46 node->traffic_class = vsi->qos[user_pri].traffic_class; in irdma_alloc_node()
48 node->rel_bw = vsi->qos[user_pri].rel_bw; in irdma_alloc_node()
52 node->lan_qs_handle = vsi->qos[user_pri].lan_qos_handle; in irdma_alloc_node()
113 vsi->qos[node->user_pri].qs_handle = node_info.qs_handle; in irdma_ws_cqp_cmd()
160 mutex_lock(&vsi->qos[user_pri].qos_mutex); in irdma_tc_in_use()
161 if (!list_empty(&vsi->qos[user_pri].qplist)) { in irdma_tc_in_use()
162 mutex_unlock(&vsi->qos[user_pri].qos_mutex); in irdma_tc_in_use()
170 if (vsi->qos[i].traffic_class == vsi->qos[user_pri].traffic_class && in irdma_tc_in_use()
171 !list_empty(&vsi->qos[i].qplist)) { in irdma_tc_in_use()
172 mutex_unlock(&vsi->qos[user_pri].qos_mutex); in irdma_tc_in_use()
[all …]
/linux/drivers/net/ethernet/ti/
H A Dam65-cpsw-qos.c2 /* Texas Instruments K3 AM65 Ethernet QoS submodule
18 #include "am65-cpsw-qos.h"
54 struct am65_cpsw_mqprio *p_mqprio = &port->qos.mqprio; in am65_cpsw_tx_pn_shaper_apply()
63 if (p_mqprio->max_rate_total > port->qos.link_speed) in am65_cpsw_tx_pn_shaper_apply()
106 struct am65_cpsw_mqprio *p_mqprio = &port->qos.mqprio; in am65_cpsw_mqprio_verify_shaper()
189 struct am65_cpsw_mqprio *p_mqprio = &port->qos.mqprio; in am65_cpsw_reset_tc_mqprio()
206 struct am65_cpsw_mqprio *p_mqprio = &port->qos.mqprio; in am65_cpsw_setup_mqprio()
273 int verify_time_ms = port->qos.iet.verify_time_ms; in am65_cpsw_iet_set_verify_timeout_count()
287 if (port->qos.link_speed == SPEED_1000) in am65_cpsw_iet_set_verify_timeout_count()
289 else if (port->qos.link_speed == SPEED_100) in am65_cpsw_iet_set_verify_timeout_count()
[all …]
/linux/drivers/net/ethernet/mellanox/mlx5/core/esw/
H A Dqos.c6 #include "esw/qos.h"
63 * QoS changes are normally protected by the shd lock. But on older HW shd
66 * Callers into QoS hold a combination of RTNL, devlink instance lock and
153 vport->qos.sched_node->parent = parent; in esw_qos_nodes_set_parent()
161 if (vport->qos.sched_nodes) { in mlx5_esw_qos_vport_qos_free()
162 int num_tcs = esw_qos_num_tcs(vport->qos.sched_node->esw->dev); in mlx5_esw_qos_vport_qos_free()
166 kfree(vport->qos.sched_nodes[i]); in mlx5_esw_qos_vport_qos_free()
167 kfree(vport->qos.sched_nodes); in mlx5_esw_qos_vport_qos_free()
170 kfree(vport->qos.sched_node); in mlx5_esw_qos_vport_qos_free()
171 memset(&vport->qos, 0, sizeof(vport->qos)); in mlx5_esw_qos_vport_qos_free()
[all …]
/linux/net/bluetooth/
H A Dhci_conn.c1583 static int qos_set_big(struct hci_dev *hdev, struct bt_iso_qos *qos) in qos_set_big()
1589 if (qos->bcast.big == BT_ISO_QOS_BIG_UNSET) { in qos_set_big()
1601 qos->bcast.big = big; in qos_set_big()
1607 static int qos_set_bis(struct hci_dev *hdev, struct bt_iso_qos *qos) in qos_set_bis()
1613 if (qos->bcast.bis == BT_ISO_QOS_BIS_UNSET) { in qos_set_bis()
1614 if (qos->bcast.big != BT_ISO_QOS_BIG_UNSET) { in qos_set_bis()
1615 conn = hci_conn_hash_lookup_big(hdev, qos->bcast.big); in qos_set_bis()
1621 qos->bcast.bis = conn->iso_qos.bcast.bis; in qos_set_bis()
1641 qos->bcast.bis = bis; in qos_set_bis()
1649 __u8 sid, struct bt_iso_qos *qos, in hci_add_bis()
1582 qos_set_big(struct hci_dev * hdev,struct bt_iso_qos * qos) qos_set_big() argument
1606 qos_set_bis(struct hci_dev * hdev,struct bt_iso_qos * qos) qos_set_bis() argument
1648 hci_add_bis(struct hci_dev * hdev,bdaddr_t * dst,__u8 sid,struct bt_iso_qos * qos,__u8 base_len,__u8 * base,u16 timeout) hci_add_bis() argument
1883 hci_le_create_big(struct hci_conn * conn,struct bt_iso_qos * qos) hci_le_create_big() argument
1920 struct bt_iso_qos *qos; set_cig_params_sync() local
1979 hci_le_set_cig_params(struct hci_conn * conn,struct bt_iso_qos * qos) hci_le_set_cig_params() argument
2041 hci_bind_cis(struct hci_dev * hdev,bdaddr_t * dst,__u8 dst_type,struct bt_iso_qos * qos,u16 timeout) hci_bind_cis() argument
2183 hci_iso_qos_setup(struct hci_dev * hdev,struct hci_conn * conn,struct bt_iso_io_qos * qos,__u8 phys) hci_iso_qos_setup() argument
2206 struct bt_iso_qos *qos = &conn->iso_qos; create_big_sync() local
2235 hci_pa_create_sync(struct hci_dev * hdev,bdaddr_t * dst,__u8 dst_type,__u8 sid,struct bt_iso_qos * qos) hci_pa_create_sync() argument
2258 hci_conn_big_create_sync(struct hci_dev * hdev,struct hci_conn * hcon,struct bt_iso_qos * qos,__u16 sync_handle,__u8 num_bis,__u8 bis[]) hci_conn_big_create_sync() argument
2309 hci_bind_bis(struct hci_dev * hdev,bdaddr_t * dst,__u8 sid,struct bt_iso_qos * qos,__u8 base_len,__u8 * base,u16 timeout) hci_bind_bis() argument
2394 hci_connect_bis(struct hci_dev * hdev,bdaddr_t * dst,__u8 dst_type,__u8 sid,struct bt_iso_qos * qos,__u8 base_len,__u8 * base,u16 timeout) hci_connect_bis() argument
2445 hci_connect_cis(struct hci_dev * hdev,bdaddr_t * dst,__u8 dst_type,struct bt_iso_qos * qos,u16 timeout) hci_connect_cis() argument
[all...]
H A Diso.c77 struct bt_iso_qos qos; member
87 static bool check_ucast_qos(struct bt_iso_qos *qos);
88 static bool check_bcast_qos(struct bt_iso_qos *qos);
418 /* Fail if user set invalid QoS */ in iso_connect_bis()
419 if (iso_pi(sk)->qos_user_set && !check_bcast_qos(&iso_pi(sk)->qos)) { in iso_connect_bis()
420 iso_pi(sk)->qos = default_qos; in iso_connect_bis()
426 if (!iso_pi(sk)->qos.bcast.out.phys) { in iso_connect_bis()
434 &iso_pi(sk)->qos, iso_pi(sk)->base_len, in iso_connect_bis()
444 iso_pi(sk)->bc_sid, &iso_pi(sk)->qos, in iso_connect_bis()
521 /* Fail if user set invalid QoS */ in iso_connect_cis()
609 struct bt_iso_qos *qos = iso_sock_get_qos(sk); iso_send_frame() local
1794 check_io_qos(struct bt_iso_io_qos * qos) check_io_qos() argument
1812 check_ucast_qos(struct bt_iso_qos * qos) check_ucast_qos() argument
1838 check_bcast_qos(struct bt_iso_qos * qos) check_bcast_qos() argument
1890 struct bt_iso_qos qos = default_qos; iso_sock_setsockopt() local
1988 struct bt_iso_qos *qos; iso_sock_getsockopt() local
[all...]
/linux/drivers/net/ethernet/microchip/lan966x/
H A Dlan966x_dcb.c52 struct lan966x_port_qos qos = {0}; in lan966x_dcb_app_update() local
58 for (int i = 0; i < ARRAY_SIZE(qos.pcp.map); i++) { in lan966x_dcb_app_update()
61 qos.pcp.map[i] = dcb_getapp(dev, &app_itr); in lan966x_dcb_app_update()
65 for (int i = 0; i < ARRAY_SIZE(qos.dscp.map); i++) { in lan966x_dcb_app_update()
68 qos.dscp.map[i] = dcb_getapp(dev, &app_itr); in lan966x_dcb_app_update()
72 qos.default_prio = dcb_ieee_getapp_default_prio_mask(dev); in lan966x_dcb_app_update()
73 if (qos.default_prio) in lan966x_dcb_app_update()
74 qos.default_prio = fls(qos.default_prio) - 1; in lan966x_dcb_app_update()
83 qos.pcp_rewr.map[i] = fls(pcp_rewr_map.map[i]) - 1; in lan966x_dcb_app_update()
93 qos.dscp_rewr.map[i] = fls64(dscp_rewr_map.map[i]) - 1; in lan966x_dcb_app_update()
[all …]
/linux/Documentation/devicetree/bindings/net/
H A Dsnps,dwc-qos-ethernet.txt1 * Synopsys DWC Ethernet QoS IP version 4.10 driver (GMAC)
6 This binding supports the Synopsys Designware Ethernet QoS (Quality Of Service)
14 - "axis,artpec6-eqos", "snps,dwc-qos-ethernet-4.10"
16 - "nvidia,tegra186-eqos", "snps,dwc-qos-ethernet-4.10"
18 - "snps,dwc-qos-ethernet-4.10"
20 "axis,artpec6-eqos", "snps,dwc-qos-ethernet-4.10". It is supported to be
72 - "nvidia,tegra186-eqos", "snps,dwc-qos-ethernet-4.10":
78 - "axis,artpec6-eqos", "snps,dwc-qos-ethernet-4.10":
83 - "snps,dwc-qos-ethernet-4.10" (deprecated):
97 - "nvidia,tegra186-eqos", "snps,dwc-qos-ethernet-4.10":
[all …]
/linux/drivers/net/ethernet/marvell/octeontx2/nic/
H A Dqos.c14 #include "qos.h"
31 qos_txqs = bitmap_weight(pfvf->qos.qos_sq_bmap, in otx2_qos_update_tx_netdev_queues()
160 if (level == pfvf->qos.link_cfg_lvl) { in __otx2_qos_txschq_cfg()
174 if (level == pfvf->qos.link_cfg_lvl) { in __otx2_qos_txschq_cfg()
262 mutex_lock(&pfvf->qos.qos_lock); in otx2_qos_free_hw_cfg()
271 mutex_unlock(&pfvf->qos.qos_lock); in otx2_qos_free_hw_cfg()
280 __clear_bit(node->qid, pfvf->qos.qos_sq_bmap); in otx2_qos_sw_node_delete()
314 mutex_lock(&pfvf->qos.qos_lock); in otx2_qos_free_sw_node()
320 mutex_unlock(&pfvf->qos.qos_lock); in otx2_qos_free_sw_node()
360 mutex_lock(&pfvf->qos.qos_lock); in otx2_qos_prepare_txschq_cfg()
[all …]
/linux/Documentation/trace/
H A Devents-power.rst72 4. PM QoS events
74 The PM QoS events are used for QoS add/update/remove request and for
81 The first parameter gives the QoS action name (e.g. "ADD_REQ").
82 The second parameter is the previous QoS value.
83 The third parameter is the current QoS value to update.
85 There are also events used for device PM QoS add/update/remove request.
93 QoS requests.
97 And, there are events used for CPU latency QoS add/update/remove request.
/linux/tools/testing/selftests/drivers/net/ocelot/
H A Dbasic_qos.sh55 egress-qos-map 0:0 1:1 2:2 3:3 4:4 5:5 6:6 7:7 \
56 ingress-qos-map 0:0 1:1 2:2 3:3 4:4 5:5 6:6 7:7
74 egress-qos-map 0:0 1:1 2:2 3:3 4:4 5:5 6:6 7:7 \
75 ingress-qos-map 0:0 1:1 2:2 3:3 4:4 5:5 6:6 7:7
208 run_test "Port-default QoS classification" ${h1} 5 0
217 run_test "Trusted VLAN PCP QoS classification" ${h1}.100 3 0
228 run_test "Trusted DSCP QoS classification" ${h1} 4 ${tos}
232 run_test "Untrusted DSCP QoS classification follows VLAN PCP" \
236 run_test "Untrusted DSCP QoS classification follows port default" \

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