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Searched refs:role (Results 1 – 25 of 379) sorted by relevance

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/linux/drivers/usb/cdns3/
A Dcore.c36 cdns->role = role; in cdns_role_start()
56 enum usb_role role = cdns->role; in cdns_role_stop() local
222 return role; in cdns_hw_role_state_machine()
234 role = cdns->role; in cdns_hw_role_state_machine()
236 switch (role) { in cdns_hw_role_state_machine()
257 dev_dbg(cdns->dev, "role %d -> %d\n", cdns->role, role); in cdns_hw_role_state_machine()
259 return role; in cdns_hw_role_state_machine()
345 return cdns->role; in cdns_role_get()
364 if (cdns->role == role) in cdns_role_set()
368 switch (role) { in cdns_role_set()
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/linux/drivers/staging/r8188eu/include/
A Drtw_p2p.h44 void init_wifidirect_info(struct adapter *padapter, enum P2P_ROLE role);
45 int rtw_p2p_enable(struct adapter *padapter, enum P2P_ROLE role);
62 enum P2P_ROLE role) in _rtw_p2p_set_role() argument
64 if (wdinfo->role != role) in _rtw_p2p_set_role()
65 wdinfo->role = role; in _rtw_p2p_set_role()
80 return wdinfo->role; in _rtw_p2p_role()
90 enum P2P_ROLE role) in _rtw_p2p_chk_role() argument
92 return wdinfo->role == role; in _rtw_p2p_chk_role()
98 #define rtw_p2p_set_role(wdinfo, role) _rtw_p2p_set_role(wdinfo, role) argument
104 #define rtw_p2p_chk_role(wdinfo, role) _rtw_p2p_chk_role(wdinfo, role) argument
/linux/drivers/usb/chipidea/
A Dci.h213 enum ci_role role; member
262 BUG_ON(ci->role >= CI_ROLE_END || !ci->roles[ci->role]); in ci_role()
263 return ci->roles[ci->role]; in ci_role()
270 if (role >= CI_ROLE_END) in ci_role_start()
273 if (!ci->roles[role]) in ci_role_start()
278 ci->role = role; in ci_role_start()
284 enum ci_role role = ci->role; in ci_role_stop() local
286 if (role == CI_ROLE_END) in ci_role_stop()
289 ci->role = CI_ROLE_END; in ci_role_stop()
291 ci->roles[role]->stop(ci); in ci_role_stop()
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A Dotg.c124 enum ci_role role = hw_read_otgsc(ci, OTGSC_ID) in ci_otg_role() local
128 return role; in ci_otg_role()
170 enum ci_role role = ci_otg_role(ci); in ci_handle_id_switch() local
172 if (role != ci->role) { in ci_handle_id_switch()
174 ci_role(ci)->name, ci->roles[role]->name); in ci_handle_id_switch()
176 if (ci->vbus_active && ci->role == CI_ROLE_GADGET) in ci_handle_id_switch()
185 if (role == CI_ROLE_GADGET && in ci_handle_id_switch()
196 ci_role_start(ci, role); in ci_handle_id_switch()
198 if (role == CI_ROLE_GADGET) in ci_handle_id_switch()
A Ddebug.c127 if (ci->role != CI_ROLE_GADGET) { in ci_qheads_show()
161 if (ci->role != CI_ROLE_GADGET) { in ci_requests_show()
254 if (ci->role != CI_ROLE_END) in ci_role_show()
265 enum ci_role role; in ci_role_write() local
272 for (role = CI_ROLE_HOST; role < CI_ROLE_END; role++) in ci_role_write()
273 if (ci->roles[role] && in ci_role_write()
274 !strncmp(buf, ci->roles[role]->name, in ci_role_write()
275 strlen(ci->roles[role]->name))) in ci_role_write()
278 if (role == CI_ROLE_END || role == ci->role) in ci_role_write()
284 ret = ci_role_start(ci, role); in ci_role_write()
A Dcore.c564 if (ci->role != CI_ROLE_END) in ci_irq_handler()
595 enum usb_role role; in ci_usb_role_switch_get() local
602 return role; in ci_usb_role_switch_get()
606 enum usb_role role) in ci_usb_role_switch_set() argument
615 (current_role == role)) in ci_usb_role_switch_set()
639 if (role == USB_ROLE_DEVICE) in ci_usb_role_switch_set()
954 if (ci->role != CI_ROLE_END) in role_show()
964 enum ci_role role; in role_store() local
972 for (role = CI_ROLE_HOST; role < CI_ROLE_END; role++) in role_store()
977 if (role == CI_ROLE_END || role == ci->role) in role_store()
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/linux/drivers/usb/typec/
A Dqcom-pmic-typec.c69 enum usb_role role; in qcom_pmic_typec_check_connection() local
88 role = USB_ROLE_NONE; in qcom_pmic_typec_check_connection()
136 int ret, irq, role; in qcom_pmic_typec_probe() local
169 if (role < 0) in qcom_pmic_typec_probe()
170 role = TYPEC_PORT_SNK; in qcom_pmic_typec_probe()
172 role = TYPEC_PORT_SNK; in qcom_pmic_typec_probe()
174 cap.type = role; in qcom_pmic_typec_probe()
179 if (role < 0) in qcom_pmic_typec_probe()
180 role = TYPEC_PORT_UFP; in qcom_pmic_typec_probe()
182 role = TYPEC_PORT_UFP; in qcom_pmic_typec_probe()
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/linux/drivers/usb/roles/
A Dclass.c22 enum usb_role role; member
51 ret = sw->set(sw, role); in usb_role_switch_set_role()
53 sw->role = role; in usb_role_switch_set_role()
72 enum usb_role role; in usb_role_switch_get_role() local
80 role = sw->get(sw); in usb_role_switch_get_role()
82 role = sw->role; in usb_role_switch_get_role()
86 return role; in usb_role_switch_get_role()
219 if (role < 0 || role >= ARRAY_SIZE(usb_roles)) in usb_role_string()
222 return usb_roles[role]; in usb_role_string()
232 return sprintf(buf, "%s\n", usb_roles[role]); in role_show()
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A Dintel-xhci-usb-role-switch.c56 enum usb_role role) in intel_xhci_usb_set_role() argument
84 switch (role) { in intel_xhci_usb_set_role()
116 if (!!(val & HOST_MODE) == (role == USB_ROLE_HOST)) { in intel_xhci_usb_set_role()
134 enum usb_role role; in intel_xhci_usb_get_role() local
142 role = USB_ROLE_HOST; in intel_xhci_usb_get_role()
144 role = USB_ROLE_DEVICE; in intel_xhci_usb_get_role()
146 role = USB_ROLE_NONE; in intel_xhci_usb_get_role()
148 return role; in intel_xhci_usb_get_role()
/linux/drivers/net/ethernet/intel/ice/
A Dice_lag.c29 if (lag->role != ICE_LAG_UNSET && lag->role != ICE_LAG_BACKUP) { in ice_lag_set_primary()
35 lag->role = ICE_LAG_PRIMARY; in ice_lag_set_primary()
49 if (lag->role != ICE_LAG_UNSET && lag->role != ICE_LAG_PRIMARY) { in ice_lag_set_backup()
55 lag->role = ICE_LAG_BACKUP; in ice_lag_set_backup()
73 switch (lag->role) { in ice_display_lag_info()
75 role = "NONE"; in ice_display_lag_info()
78 role = "PRIMARY"; in ice_display_lag_info()
81 role = "BACKUP"; in ice_display_lag_info()
84 role = "UNSET"; in ice_display_lag_info()
87 role = "ERROR"; in ice_display_lag_info()
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/linux/drivers/extcon/
A Dextcon-usbc-cros-ec.c152 pd_control.role = USB_PD_CTRL_ROLE_NO_CHANGE; in cros_ec_usb_get_role()
166 return resp.role; in cros_ec_usb_get_role()
190 return role == DR_NONE ? "DISCONNECTED" : in cros_ec_usb_role_string()
191 (role == DR_HOST ? "DFP" : "UFP"); in cros_ec_usb_role_string()
223 unsigned int role) in cros_ec_usb_power_type_is_wall_wart() argument
251 int role, power_type; in extcon_cros_ec_detect_cable() local
266 role = cros_ec_usb_get_role(info, &polarity); in extcon_cros_ec_detect_cable()
267 if (role < 0) { in extcon_cros_ec_detect_cable()
268 if (role != -ENOTCONN) { in extcon_cros_ec_detect_cable()
270 return role; in extcon_cros_ec_detect_cable()
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/linux/Documentation/devicetree/bindings/usb/
A Dmediatek,mtu3.yaml121 when supports dual-role mode.
125 usb-role-switch:
127 description: Support role switch.
130 role-switch-default-mode:
200 connector: [ 'usb-role-switch' ]
201 port: [ 'usb-role-switch' ]
202 role-switch-default-mode: [ 'usb-role-switch' ]
216 # Dual role switch by extcon
270 usb-role-switch;
293 # Dual role switch with type-c
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/linux/drivers/usb/dwc2/
A Ddrd.c72 static int dwc2_drd_role_sw_set(struct usb_role_switch *sw, enum usb_role role) in dwc2_drd_role_sw_set() argument
79 if ((role == USB_ROLE_DEVICE && hsotg->dr_mode == USB_DR_MODE_HOST) || in dwc2_drd_role_sw_set()
80 (role == USB_ROLE_HOST && hsotg->dr_mode == USB_DR_MODE_PERIPHERAL)) in dwc2_drd_role_sw_set()
86 if (role == USB_ROLE_NONE && hsotg->test_mode) { in dwc2_drd_role_sw_set()
108 if (role == USB_ROLE_HOST) { in dwc2_drd_role_sw_set()
110 } else if (role == USB_ROLE_DEVICE) { in dwc2_drd_role_sw_set()
128 dwc2_force_mode(hsotg, role == USB_ROLE_HOST); in dwc2_drd_role_sw_set()
134 role == USB_ROLE_NONE ? "No" : in dwc2_drd_role_sw_set()
135 role == USB_ROLE_HOST ? "A" : "B"); in dwc2_drd_role_sw_set()
/linux/net/bridge/
A Dbr_mrp_switchdev.c66 enum br_mrp_ring_role_type role) in br_mrp_switchdev_set_ring_role() argument
71 .ring_role = role, in br_mrp_switchdev_set_ring_role()
82 role != BR_MRP_RING_ROLE_DISABLED); in br_mrp_switchdev_set_ring_role()
90 if (role != BR_MRP_RING_ROLE_DISABLED) in br_mrp_switchdev_set_ring_role()
142 enum br_mrp_in_role_type role) in br_mrp_switchdev_set_in_role() argument
147 .in_role = role, in br_mrp_switchdev_set_in_role()
160 role != BR_MRP_IN_ROLE_DISABLED); in br_mrp_switchdev_set_in_role()
168 if (role != BR_MRP_IN_ROLE_DISABLED) in br_mrp_switchdev_set_in_role()
229 enum br_mrp_port_role_type role) in br_mrp_port_switchdev_set_role() argument
234 .u.mrp_port_role = role, in br_mrp_port_switchdev_set_role()
A Dbr_mrp_netlink.c109 enum br_mrp_port_role_type role; in br_mrp_port_role_parse() local
122 role = nla_get_u32(tb[IFLA_BRIDGE_MRP_PORT_ROLE_ROLE]); in br_mrp_port_role_parse()
124 return br_mrp_set_port_role(p, role); in br_mrp_port_role_parse()
172 struct br_mrp_ring_role role; in br_mrp_ring_role_parse() local
187 memset(&role, 0x0, sizeof(role)); in br_mrp_ring_role_parse()
192 return br_mrp_set_ring_role(br, &role); in br_mrp_ring_role_parse()
288 struct br_mrp_in_role role; in br_mrp_in_role_parse() local
305 memset(&role, 0x0, sizeof(role)); in br_mrp_in_role_parse()
308 role.in_id = nla_get_u16(tb[IFLA_BRIDGE_MRP_IN_ROLE_IN_ID]); in br_mrp_in_role_parse()
310 role.in_role = nla_get_u32(tb[IFLA_BRIDGE_MRP_IN_ROLE_ROLE]); in br_mrp_in_role_parse()
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/linux/arch/x86/kvm/mmu/
A Dmmutrace.h14 __field(__u32, role) \
21 __entry->role = sp->role.word; \
32 role.word = __entry->role; \
37 __entry->gfn, role.level, \
38 role.gpte_is_8_bytes ? 8 : 4, \
39 role.quadrant, \
40 role.direct ? " direct" : "", \
41 access_str[role.access], \
42 role.invalid ? " invalid" : "", \
43 role.efer_nx ? "" : "!", \
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A Dmmu.c2105 if (sp->role.word != role.word) { in kvm_mmu_get_page()
2156 sp->role = role; in kvm_mmu_get_page()
2367 if (!sp->role.invalid && !sp->role.direct) in __kvm_mmu_prepare_zap_page()
4141 role.word == to_shadow_page(root->hpa)->role.word; in is_root_usable()
4745 return role; in kvm_calc_mmu_role_common()
4772 return role; in kvm_calc_tdp_mmu_root_page_role()
4817 return role; in kvm_calc_shadow_root_page_role_common()
4836 return role; in kvm_calc_shadow_mmu_root_page_role()
4882 return role; in kvm_calc_shadow_npt_root_page_role()
4925 return role; in kvm_calc_shadow_ept_root_page_role()
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/linux/scripts/
A Dget_maintainer.pl1269 my $role = "unknown";
1278 $role = $pvalue;
1283 $role = lc($role);
1285 $role = "supporter";
1287 $role = "maintainer";
1289 $role = "odd fixer";
1291 $role = "orphan minder";
1295 $role = "chief penguin";
1444 && ($role eq "" || !($entry->[1] =~ m/$role/))
1454 && ($role eq "" || !($entry->[1] =~ m/$role/))
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/linux/drivers/s390/net/
A Dqeth_l2_sys.c28 &card->options.sbp.role, &state); in qeth_bridge_port_role_state_show()
42 switch (card->options.sbp.role) { in qeth_bridge_port_role_state_show()
54 card->options.sbp.role, state); in qeth_bridge_port_role_state_show()
79 enum qeth_sbp_roles role; in qeth_bridge_port_role_store() local
82 role = QETH_SBP_ROLE_PRIMARY; in qeth_bridge_port_role_store()
84 role = QETH_SBP_ROLE_SECONDARY; in qeth_bridge_port_role_store()
86 role = QETH_SBP_ROLE_NONE; in qeth_bridge_port_role_store()
99 rc = qeth_bridgeport_setrole(card, role); in qeth_bridge_port_role_store()
101 card->options.sbp.role = role; in qeth_bridge_port_role_store()
103 card->options.sbp.role = role; in qeth_bridge_port_role_store()
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/linux/drivers/misc/
A Dhisi_hikey_usb.c44 enum usb_role role; member
98 enum usb_role role; in relay_set_role_switch() local
104 switch (hisi_hikey_usb->role) { in relay_set_role_switch()
124 role = hisi_hikey_usb->role; in relay_set_role_switch()
127 usb_role_switch_set_role(sw, role); in relay_set_role_switch()
130 static int hub_usb_role_switch_set(struct usb_role_switch *sw, enum usb_role role) in hub_usb_role_switch_set() argument
138 hisi_hikey_usb->role = role; in hub_usb_role_switch_set()
/linux/net/netfilter/
A Dnf_conntrack_proto_dccp.c410 ct->proto.dccp.role[IP_CT_DIR_REPLY] = CT_DCCP_ROLE_SERVER; in dccp_new()
480 enum ct_dccp_roles role; in nf_conntrack_dccp_packet() local
503 role = ct->proto.dccp.role[dir]; in nf_conntrack_dccp_packet()
505 new_state = dccp_state_table[role][type][old_state]; in nf_conntrack_dccp_packet()
510 role == CT_DCCP_ROLE_SERVER) { in nf_conntrack_dccp_packet()
513 ct->proto.dccp.role[dir] = CT_DCCP_ROLE_CLIENT; in nf_conntrack_dccp_packet()
514 ct->proto.dccp.role[!dir] = CT_DCCP_ROLE_SERVER; in nf_conntrack_dccp_packet()
536 ct->proto.dccp.role[!dir] = CT_DCCP_ROLE_CLIENT; in nf_conntrack_dccp_packet()
537 ct->proto.dccp.role[dir] = CT_DCCP_ROLE_SERVER; in nf_conntrack_dccp_packet()
608 ct->proto.dccp.role[IP_CT_DIR_ORIGINAL]) || in dccp_to_nlattr()
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/linux/tools/lib/traceevent/plugins/
A Dplugin_kvm.c385 union kvm_mmu_page_role role; in kvm_mmu_print_role() local
390 role.word = (int)val; in kvm_mmu_print_role()
400 role.level, in kvm_mmu_print_role()
401 role.quadrant, in kvm_mmu_print_role()
402 role.direct ? " direct" : "", in kvm_mmu_print_role()
403 access_str[role.access], in kvm_mmu_print_role()
404 role.invalid ? " invalid" : "", in kvm_mmu_print_role()
405 role.cr4_pae ? "" : "!", in kvm_mmu_print_role()
406 role.efer_nx ? "" : "!", in kvm_mmu_print_role()
407 role.cr0_wp ? "" : "!", in kvm_mmu_print_role()
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/linux/drivers/usb/typec/mux/
A Dintel_pmc_mux.c129 enum usb_role role; member
256 req.mode_data |= (port->role - 1) << PMC_USB_ALTMODE_UFP_SHIFT; in pmc_usb_mux_dp()
288 req.mode_data |= (port->role - 1) << PMC_USB_ALTMODE_UFP_SHIFT; in pmc_usb_mux_tbt()
331 req.mode_data |= (port->role - 1) << PMC_USB_ALTMODE_UFP_SHIFT; in pmc_usb_mux_usb4()
390 u8 ufp = role == USB_ROLE_DEVICE ? 1 : 0; in pmc_usb_connect()
398 if (port->role == role || port->role == USB_ROLE_NONE) in pmc_usb_connect()
431 return pmc_usb_connect(port, port->role); in pmc_usb_mux_set()
446 return pmc_usb_connect(port, port->role); in pmc_usb_mux_set()
474 if (role == USB_ROLE_NONE) in pmc_usb_set_role()
477 ret = pmc_usb_connect(port, role); in pmc_usb_set_role()
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/linux/drivers/usb/common/
A Dusb-conn-gpio.c67 enum usb_role role; in usb_conn_detect_cable() local
80 role = USB_ROLE_HOST; in usb_conn_detect_cable()
82 role = USB_ROLE_DEVICE; in usb_conn_detect_cable()
84 role = USB_ROLE_NONE; in usb_conn_detect_cable()
87 usb_role_string(info->last_role), usb_role_string(role), id, vbus); in usb_conn_detect_cable()
89 if (info->last_role == role) { in usb_conn_detect_cable()
90 dev_warn(info->dev, "repeated role: %s\n", usb_role_string(role)); in usb_conn_detect_cable()
97 ret = usb_role_switch_set_role(info->role_sw, role); in usb_conn_detect_cable()
101 if (role == USB_ROLE_HOST && info->vbus) { in usb_conn_detect_cable()
107 info->last_role = role; in usb_conn_detect_cable()
/linux/include/linux/usb/
A Drole.h17 enum usb_role role);
52 int usb_role_switch_set_role(struct usb_role_switch *sw, enum usb_role role);
68 const char *usb_role_string(enum usb_role role);
71 enum usb_role role) in usb_role_switch_set_role() argument
113 static inline const char *usb_role_string(enum usb_role role) in usb_role_string() argument

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