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/linux-6.3-rc2/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-6.3-rc2/drivers/usb/dwc2/
A Ddrd.c121 if (role == USB_ROLE_NONE) { in dwc2_drd_role_sw_set()
124 role = USB_ROLE_HOST; in dwc2_drd_role_sw_set()
126 role = USB_ROLE_DEVICE; in dwc2_drd_role_sw_set()
129 if (role == USB_ROLE_HOST) { in dwc2_drd_role_sw_set()
157 role == USB_ROLE_NONE ? "No" : in dwc2_drd_role_sw_set()
210 enum usb_role role; in dwc2_drd_resume() local
216 if (role == USB_ROLE_NONE) { in dwc2_drd_resume()
218 role = USB_ROLE_HOST; in dwc2_drd_resume()
220 role = USB_ROLE_DEVICE; in dwc2_drd_resume()
224 if (role == USB_ROLE_HOST) in dwc2_drd_resume()
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/linux-6.3-rc2/drivers/usb/chipidea/
A Dci.h218 enum ci_role role; member
267 BUG_ON(ci->role >= CI_ROLE_END || !ci->roles[ci->role]); in ci_role()
268 return ci->roles[ci->role]; in ci_role()
275 if (role >= CI_ROLE_END) in ci_role_start()
278 if (!ci->roles[role]) in ci_role_start()
283 ci->role = role; in ci_role_start()
289 enum ci_role role = ci->role; in ci_role_stop() local
291 if (role == CI_ROLE_END) in ci_role_stop()
294 ci->role = CI_ROLE_END; in ci_role_stop()
296 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.c597 enum usb_role role; in ci_usb_role_switch_get() local
604 return role; in ci_usb_role_switch_get()
608 enum usb_role role) in ci_usb_role_switch_set() argument
642 enum ci_role role; in ci_get_role() local
654 role = CI_ROLE_GADGET; in ci_get_role()
661 return role; in ci_get_role()
974 enum ci_role role; in role_store() local
982 for (role = CI_ROLE_HOST; role < CI_ROLE_END; role++) in role_store()
987 if (role == CI_ROLE_END || role == ci->role) in role_store()
1386 enum ci_role role; in ci_handle_power_lost() local
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/linux-6.3-rc2/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-6.3-rc2/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()
222 if (role < 0 || role >= ARRAY_SIZE(usb_roles)) in usb_role_string()
225 return usb_roles[role]; in usb_role_string()
235 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-6.3-rc2/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-6.3-rc2/include/linux/usb/
A Dtypec.h58 static inline int is_sink(enum typec_role role) in is_sink() argument
60 return role == TYPEC_SINK; in is_sink()
63 static inline int is_source(enum typec_role role) in is_source() argument
65 return role == TYPEC_SOURCE; in is_source()
233 int (*try_role)(struct typec_port *port, int role);
234 int (*dr_set)(struct typec_port *port, enum typec_data_role role);
235 int (*pr_set)(struct typec_port *port, enum typec_role role);
236 int (*vconn_set)(struct typec_port *port, enum typec_role role);
306 void typec_set_data_role(struct typec_port *port, enum typec_data_role role);
307 void typec_set_pwr_role(struct typec_port *port, enum typec_role role);
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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
119 static inline const char *usb_role_string(enum usb_role role) in usb_role_string() argument
/linux-6.3-rc2/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-6.3-rc2/Documentation/devicetree/bindings/usb/
A Dmediatek,mtu3.yaml128 when supports dual-role mode.
132 usb-role-switch:
134 description: Support role switch.
137 role-switch-default-mode:
207 connector: [ 'usb-role-switch' ]
208 port: [ 'usb-role-switch' ]
209 role-switch-default-mode: [ 'usb-role-switch' ]
223 # Dual role switch by extcon
277 usb-role-switch;
300 # Dual role switch with type-c
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A Danalogix,anx7411.yaml35 power-role: true
37 data-role: true
39 try-power-role: true
66 power-role = "dual";
67 data-role = "dual";
68 try-power-role = "source";
/linux-6.3-rc2/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-6.3-rc2/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-6.3-rc2/arch/x86/kvm/mmu/
A Dmmu.c2098 if (sp->role.word != role.word) { in kvm_mmu_find_shadow_page()
2193 sp->role = role; in kvm_mmu_alloc_shadow_page()
2243 role = parent_sp->role; in kvm_mmu_child_role()
2244 role.level--; in kvm_mmu_child_role()
2280 return role; in kvm_mmu_child_role()
3610 WARN_ON_ONCE(role.direct && role.has_4_byte_gpte); in mmu_alloc_root()
4481 role.word == to_shadow_page(root->hpa)->role.word; in is_root_usable()
5087 return role; in kvm_calc_cpu_role()
5112 return role; in kvm_calc_cpu_role()
5144 return role; in kvm_calc_tdp_mmu_root_page_role()
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A Dmmutrace.h14 __field(__u32, role) \
21 __entry->role = sp->role.word; \
32 role.word = __entry->role; \
37 __entry->gfn, role.level, \
38 role.has_4_byte_gpte ? 4 : 8, \
39 role.quadrant, \
40 role.direct ? " direct" : "", \
41 access_str[role.access], \
42 role.invalid ? " invalid" : "", \
43 role.efer_nx ? "" : "!", \
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/linux-6.3-rc2/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-6.3-rc2/scripts/
A Dget_maintainer.pl1270 my $role = "unknown";
1279 $role = $pvalue;
1284 $role = lc($role);
1286 $role = "supporter";
1288 $role = "maintainer";
1290 $role = "odd fixer";
1292 $role = "orphan minder";
1296 $role = "chief penguin";
1445 && ($role eq "" || !($entry->[1] =~ m/$role/))
1455 && ($role eq "" || !($entry->[1] =~ m/$role/))
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/linux-6.3-rc2/Documentation/ABI/testing/
A Dsysfs-platform-chipidea-usb21 What: /sys/bus/platform/devices/ci_hdrc.0/role
6 the current controller role.
8 It will do role switch when "gadget" or "host" is written to it.
9 Only controller at dual-role configuration supports writing.
/linux-6.3-rc2/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-6.3-rc2/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()

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