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Searched refs:sw (Results 1 – 25 of 306) sorted by relevance

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/Linux-v5.15/drivers/thunderbolt/
Dswitch.c37 static struct nvm_auth_status *__nvm_get_auth_status(const struct tb_switch *sw) in __nvm_get_auth_status() argument
42 if (uuid_equal(&st->uuid, sw->uuid)) in __nvm_get_auth_status()
49 static void nvm_get_auth_status(const struct tb_switch *sw, u32 *status) in nvm_get_auth_status() argument
54 st = __nvm_get_auth_status(sw); in nvm_get_auth_status()
60 static void nvm_set_auth_status(const struct tb_switch *sw, u32 status) in nvm_set_auth_status() argument
64 if (WARN_ON(!sw->uuid)) in nvm_set_auth_status()
68 st = __nvm_get_auth_status(sw); in nvm_set_auth_status()
75 memcpy(&st->uuid, sw->uuid, sizeof(st->uuid)); in nvm_set_auth_status()
85 static void nvm_clear_auth_status(const struct tb_switch *sw) in nvm_clear_auth_status() argument
90 st = __nvm_get_auth_status(sw); in nvm_clear_auth_status()
[all …]
Deeprom.c18 static int tb_eeprom_ctl_write(struct tb_switch *sw, struct tb_eeprom_ctl *ctl) in tb_eeprom_ctl_write() argument
20 return tb_sw_write(sw, ctl, TB_CFG_SWITCH, sw->cap_plug_events + 4, 1); in tb_eeprom_ctl_write()
26 static int tb_eeprom_ctl_read(struct tb_switch *sw, struct tb_eeprom_ctl *ctl) in tb_eeprom_ctl_read() argument
28 return tb_sw_read(sw, ctl, TB_CFG_SWITCH, sw->cap_plug_events + 4, 1); in tb_eeprom_ctl_read()
42 static int tb_eeprom_active(struct tb_switch *sw, bool enable) in tb_eeprom_active() argument
45 int res = tb_eeprom_ctl_read(sw, &ctl); in tb_eeprom_active()
50 res = tb_eeprom_ctl_write(sw, &ctl); in tb_eeprom_active()
54 return tb_eeprom_ctl_write(sw, &ctl); in tb_eeprom_active()
57 res = tb_eeprom_ctl_write(sw, &ctl); in tb_eeprom_active()
61 return tb_eeprom_ctl_write(sw, &ctl); in tb_eeprom_active()
[all …]
Dtmu.c14 static const char *tb_switch_tmu_mode_name(const struct tb_switch *sw) in tb_switch_tmu_mode_name() argument
16 bool root_switch = !tb_route(sw); in tb_switch_tmu_mode_name()
18 switch (sw->tmu.rate) { in tb_switch_tmu_mode_name()
26 if (sw->tmu.unidirectional) in tb_switch_tmu_mode_name()
40 static bool tb_switch_tmu_ucap_supported(struct tb_switch *sw) in tb_switch_tmu_ucap_supported() argument
45 ret = tb_sw_read(sw, &val, TB_CFG_SWITCH, in tb_switch_tmu_ucap_supported()
46 sw->tmu.cap + TMU_RTR_CS_0, 1); in tb_switch_tmu_ucap_supported()
53 static int tb_switch_tmu_rate_read(struct tb_switch *sw) in tb_switch_tmu_rate_read() argument
58 ret = tb_sw_read(sw, &val, TB_CFG_SWITCH, in tb_switch_tmu_rate_read()
59 sw->tmu.cap + TMU_RTR_CS_3, 1); in tb_switch_tmu_rate_read()
[all …]
Dlc.c16 int tb_lc_read_uuid(struct tb_switch *sw, u32 *uuid) in tb_lc_read_uuid() argument
18 if (!sw->cap_lc) in tb_lc_read_uuid()
20 return tb_sw_read(sw, uuid, TB_CFG_SWITCH, sw->cap_lc + TB_LC_FUSE, 4); in tb_lc_read_uuid()
23 static int read_lc_desc(struct tb_switch *sw, u32 *desc) in read_lc_desc() argument
25 if (!sw->cap_lc) in read_lc_desc()
27 return tb_sw_read(sw, desc, TB_CFG_SWITCH, sw->cap_lc + TB_LC_DESC, 1); in read_lc_desc()
32 struct tb_switch *sw = port->sw; in find_port_lc_cap() local
36 ret = read_lc_desc(sw, &desc); in find_port_lc_cap()
45 return sw->cap_lc + start + phys * size; in find_port_lc_cap()
51 struct tb_switch *sw = port->sw; in tb_lc_set_port_configured() local
[all …]
Dtb.h231 struct tb_switch *sw; member
442 int (*runtime_suspend_switch)(struct tb_switch *sw);
443 int (*runtime_resume_switch)(struct tb_switch *sw);
448 int (*disapprove_switch)(struct tb *tb, struct tb_switch *sw);
449 int (*approve_switch)(struct tb *tb, struct tb_switch *sw);
450 int (*add_switch_key)(struct tb *tb, struct tb_switch *sw);
451 int (*challenge_switch_key)(struct tb *tb, struct tb_switch *sw,
460 int (*usb4_switch_op)(struct tb_switch *sw, u16 opcode, u32 *metadata,
463 int (*usb4_switch_nvm_authenticate_status)(struct tb_switch *sw,
486 static inline struct tb_port *tb_upstream_port(struct tb_switch *sw) in tb_upstream_port() argument
[all …]
Dtb.c72 static void tb_add_dp_resources(struct tb_switch *sw) in tb_add_dp_resources() argument
74 struct tb_cm *tcm = tb_priv(sw->tb); in tb_add_dp_resources()
77 tb_switch_for_each_port(sw, port) { in tb_add_dp_resources()
81 if (!tb_switch_query_dp_resource(sw, port)) in tb_add_dp_resources()
89 static void tb_remove_dp_resources(struct tb_switch *sw) in tb_remove_dp_resources() argument
91 struct tb_cm *tcm = tb_priv(sw->tb); in tb_remove_dp_resources()
95 tb_switch_for_each_port(sw, port) { in tb_remove_dp_resources()
97 tb_remove_dp_resources(port->remote->sw); in tb_remove_dp_resources()
101 if (port->sw == sw) { in tb_remove_dp_resources()
108 static void tb_discover_tunnels(struct tb_switch *sw) in tb_discover_tunnels() argument
[all …]
Dquirks.c10 static void quirk_force_power_link(struct tb_switch *sw) in quirk_force_power_link() argument
12 sw->quirks |= QUIRK_FORCE_POWER_LINK_CONTROLLER; in quirk_force_power_link()
15 static void quirk_dp_credit_allocation(struct tb_switch *sw) in quirk_dp_credit_allocation() argument
17 if (sw->credit_allocation && sw->min_dp_main_credits == 56) { in quirk_dp_credit_allocation()
18 sw->min_dp_main_credits = 18; in quirk_dp_credit_allocation()
19 tb_sw_dbg(sw, "quirked DP main: %u\n", sw->min_dp_main_credits); in quirk_dp_credit_allocation()
28 void (*hook)(struct tb_switch *sw);
48 void tb_check_quirks(struct tb_switch *sw) in tb_check_quirks() argument
55 if (q->hw_vendor_id && q->hw_vendor_id != sw->config.vendor_id) in tb_check_quirks()
57 if (q->hw_device_id && q->hw_device_id != sw->config.device_id) in tb_check_quirks()
[all …]
Dicm.c400 struct icm_fr_pkg_get_topology_response *switches, *sw; in icm_fr_get_route() local
417 sw = &switches[0]; in icm_fr_get_route()
418 index = icm_fr_get_switch_index(sw->ports[link]); in icm_fr_get_route()
424 sw = &switches[index]; in icm_fr_get_route()
428 if (!(sw->first_data & ICM_SWITCH_USED)) { in icm_fr_get_route()
433 for (j = 0; j < ARRAY_SIZE(sw->ports); j++) { in icm_fr_get_route()
434 index = icm_fr_get_switch_index(sw->ports[j]); in icm_fr_get_route()
435 if (index > sw->switch_index) { in icm_fr_get_route()
436 sw = &switches[index]; in icm_fr_get_route()
442 *route = get_route(sw->route_hi, sw->route_lo); in icm_fr_get_route()
[all …]
Dusb4.c53 static int usb4_switch_wait_for_bit(struct tb_switch *sw, u32 offset, u32 bit, in usb4_switch_wait_for_bit() argument
62 ret = tb_sw_read(sw, &val, TB_CFG_SWITCH, offset, 1); in usb4_switch_wait_for_bit()
75 static int usb4_native_switch_op(struct tb_switch *sw, u16 opcode, in usb4_native_switch_op() argument
84 ret = tb_sw_write(sw, metadata, TB_CFG_SWITCH, ROUTER_CS_25, 1); in usb4_native_switch_op()
89 ret = tb_sw_write(sw, tx_data, TB_CFG_SWITCH, ROUTER_CS_9, in usb4_native_switch_op()
96 ret = tb_sw_write(sw, &val, TB_CFG_SWITCH, ROUTER_CS_26, 1); in usb4_native_switch_op()
100 ret = usb4_switch_wait_for_bit(sw, ROUTER_CS_26, ROUTER_CS_26_OV, 0, 500); in usb4_native_switch_op()
104 ret = tb_sw_read(sw, &val, TB_CFG_SWITCH, ROUTER_CS_26, 1); in usb4_native_switch_op()
116 ret = tb_sw_read(sw, metadata, TB_CFG_SWITCH, ROUTER_CS_25, 1); in usb4_native_switch_op()
121 ret = tb_sw_read(sw, rx_data, TB_CFG_SWITCH, ROUTER_CS_9, in usb4_native_switch_op()
[all …]
Ddebugfs.c123 static ssize_t regs_write(struct tb_switch *sw, struct tb_port *port, in regs_write() argument
127 struct tb *tb = sw->tb; in regs_write()
136 pm_runtime_get_sync(&sw->dev); in regs_write()
151 ret = tb_sw_write(sw, &val, TB_CFG_SWITCH, offset, 1); in regs_write()
159 pm_runtime_mark_last_busy(&sw->dev); in regs_write()
160 pm_runtime_put_autosuspend(&sw->dev); in regs_write()
172 return regs_write(port->sw, port, user_buf, count, ppos); in port_regs_write()
179 struct tb_switch *sw = s->private; in switch_regs_write() local
181 return regs_write(sw, NULL, user_buf, count, ppos); in switch_regs_write()
212 struct tb_switch *sw = port->sw; in counters_write() local
[all …]
Dtest.c39 struct tb_switch *sw; in alloc_switch() local
43 sw = kunit_kzalloc(test, sizeof(*sw), GFP_KERNEL); in alloc_switch()
44 if (!sw) in alloc_switch()
47 sw->config.upstream_port_number = upstream_port; in alloc_switch()
48 sw->config.depth = tb_route_length(route); in alloc_switch()
49 sw->config.route_hi = upper_32_bits(route); in alloc_switch()
50 sw->config.route_lo = lower_32_bits(route); in alloc_switch()
51 sw->config.enabled = 0; in alloc_switch()
52 sw->config.max_port_number = max_port_number; in alloc_switch()
54 size = (sw->config.max_port_number + 1) * sizeof(*sw->ports); in alloc_switch()
[all …]
Dcap.c20 struct tb_switch *sw = port->sw; in tb_port_enable_tmu() local
28 if (tb_switch_is_light_ridge(sw)) in tb_port_enable_tmu()
30 else if (tb_switch_is_eagle_ridge(sw)) in tb_port_enable_tmu()
35 ret = tb_sw_read(sw, &value, TB_CFG_SWITCH, offset, 1); in tb_port_enable_tmu()
44 return tb_sw_write(sw, &value, TB_CFG_SWITCH, offset, 1); in tb_port_enable_tmu()
55 if (tb_switch_is_light_ridge(port->sw)) { in tb_port_dummy_read()
145 int tb_switch_next_cap(struct tb_switch *sw, unsigned int offset) in tb_switch_next_cap() argument
151 return sw->config.first_cap_offset; in tb_switch_next_cap()
153 ret = tb_sw_read(sw, &header, TB_CFG_SWITCH, offset, 2); in tb_switch_next_cap()
170 tb_sw_dbg(sw, "unknown capability %#x at %#x\n", in tb_switch_next_cap()
[all …]
/Linux-v5.15/drivers/usb/roles/
Dclass.c42 int usb_role_switch_set_role(struct usb_role_switch *sw, enum usb_role role) in usb_role_switch_set_role() argument
46 if (IS_ERR_OR_NULL(sw)) in usb_role_switch_set_role()
49 mutex_lock(&sw->lock); in usb_role_switch_set_role()
51 ret = sw->set(sw, role); in usb_role_switch_set_role()
53 sw->role = role; in usb_role_switch_set_role()
54 kobject_uevent(&sw->dev.kobj, KOBJ_CHANGE); in usb_role_switch_set_role()
57 mutex_unlock(&sw->lock); in usb_role_switch_set_role()
70 enum usb_role usb_role_switch_get_role(struct usb_role_switch *sw) in usb_role_switch_get_role() argument
74 if (IS_ERR_OR_NULL(sw)) in usb_role_switch_get_role()
77 mutex_lock(&sw->lock); in usb_role_switch_get_role()
[all …]
/Linux-v5.15/drivers/net/ethernet/marvell/prestera/
Dprestera_main.c54 struct prestera_port *prestera_port_find_by_hwid(struct prestera_switch *sw, in prestera_port_find_by_hwid() argument
59 read_lock(&sw->port_list_lock); in prestera_port_find_by_hwid()
60 list_for_each_entry(port, &sw->port_list, list) { in prestera_port_find_by_hwid()
64 read_unlock(&sw->port_list_lock); in prestera_port_find_by_hwid()
69 struct prestera_port *prestera_find_port(struct prestera_switch *sw, u32 id) in prestera_find_port() argument
73 read_lock(&sw->port_list_lock); in prestera_find_port()
74 list_for_each_entry(port, &sw->port_list, list) { in prestera_find_port()
78 read_unlock(&sw->port_list_lock); in prestera_find_port()
120 if (memcmp(port->sw->base_mac, addr, ETH_ALEN - 1)) in prestera_is_valid_mac_addr()
277 write_lock(&port->sw->port_list_lock); in prestera_port_list_add()
[all …]
Dprestera_hw.c469 static int __prestera_cmd_ret(struct prestera_switch *sw, in __prestera_cmd_ret() argument
475 struct prestera_device *dev = sw->dev; in __prestera_cmd_ret()
492 static int prestera_cmd_ret(struct prestera_switch *sw, in prestera_cmd_ret() argument
497 return __prestera_cmd_ret(sw, type, cmd, clen, ret, rlen, 0); in prestera_cmd_ret()
500 static int prestera_cmd_ret_wait(struct prestera_switch *sw, in prestera_cmd_ret_wait() argument
506 return __prestera_cmd_ret(sw, type, cmd, clen, ret, rlen, waitms); in prestera_cmd_ret_wait()
509 static int prestera_cmd(struct prestera_switch *sw, in prestera_cmd() argument
515 return prestera_cmd_ret(sw, type, cmd, clen, &resp.ret, sizeof(resp)); in prestera_cmd()
563 __find_event_handler(const struct prestera_switch *sw, in __find_event_handler() argument
568 list_for_each_entry_rcu(eh, &sw->event_handlers, list) { in __find_event_handler()
[all …]
Dprestera_hw.h106 (struct prestera_switch *sw, struct prestera_event *evt, void *arg);
111 int prestera_hw_switch_init(struct prestera_switch *sw);
112 void prestera_hw_switch_fini(struct prestera_switch *sw);
113 int prestera_hw_switch_ageing_set(struct prestera_switch *sw, u32 ageing_ms);
114 int prestera_hw_switch_mac_set(struct prestera_switch *sw, const char *mac);
152 int prestera_hw_vlan_create(struct prestera_switch *sw, u16 vid);
153 int prestera_hw_vlan_delete(struct prestera_switch *sw, u16 vid);
165 int prestera_hw_fdb_flush_vlan(struct prestera_switch *sw, u16 vid, u32 mode);
170 int prestera_hw_bridge_create(struct prestera_switch *sw, u16 *bridge_id);
171 int prestera_hw_bridge_delete(struct prestera_switch *sw, u16 bridge_id);
[all …]
Dprestera_devlink.c127 struct prestera_switch *sw; member
348 static void prestera_devlink_traps_fini(struct prestera_switch *sw);
358 struct prestera_switch *sw = devlink_priv(dl); in prestera_dl_info_get() local
367 sw->dev->fw_rev.maj, in prestera_dl_info_get()
368 sw->dev->fw_rev.min, in prestera_dl_info_get()
369 sw->dev->fw_rev.sub); in prestera_dl_info_get()
384 static int prestera_devlink_traps_register(struct prestera_switch *sw);
403 void prestera_devlink_free(struct prestera_switch *sw) in prestera_devlink_free() argument
405 struct devlink *dl = priv_to_devlink(sw); in prestera_devlink_free()
410 int prestera_devlink_register(struct prestera_switch *sw) in prestera_devlink_register() argument
[all …]
/Linux-v5.15/drivers/input/joystick/
Dsidewinder.c98 struct sw { struct
199 #define GB(pos,num) sw_get_bits(buf, pos, num, sw->bits)
285 static int sw_parse(unsigned char *buf, struct sw *sw) in sw_parse() argument
290 switch (sw->type) { in sw_parse()
297 dev = sw->dev[0]; in sw_parse()
319 for (i = 0; i < sw->number; i ++) { in sw_parse()
324 input_report_abs(sw->dev[i], ABS_X, GB(i*15+3,1) - GB(i*15+2,1)); in sw_parse()
325 input_report_abs(sw->dev[i], ABS_Y, GB(i*15+0,1) - GB(i*15+1,1)); in sw_parse()
328 input_report_key(sw->dev[i], sw_btn[SW_ID_GP][j], !GB(i*15+j+4,1)); in sw_parse()
330 input_sync(sw->dev[i]); in sw_parse()
[all …]
/Linux-v5.15/arch/mips/alchemy/common/
Dsleeper.S25 sw $1, PT_R1(sp)
26 sw $2, PT_R2(sp)
27 sw $3, PT_R3(sp)
28 sw $4, PT_R4(sp)
29 sw $5, PT_R5(sp)
30 sw $6, PT_R6(sp)
31 sw $7, PT_R7(sp)
32 sw $16, PT_R16(sp)
33 sw $17, PT_R17(sp)
34 sw $18, PT_R18(sp)
[all …]
/Linux-v5.15/drivers/input/misc/
Dad714x.c216 struct ad714x_button_drv *sw = &ad714x->sw->button[idx]; in ad714x_button_state_machine() local
218 switch (sw->state) { in ad714x_button_state_machine()
223 input_report_key(sw->input, hw->keycode, 1); in ad714x_button_state_machine()
224 input_sync(sw->input); in ad714x_button_state_machine()
225 sw->state = ACTIVE; in ad714x_button_state_machine()
233 input_report_key(sw->input, hw->keycode, 0); in ad714x_button_state_machine()
234 input_sync(sw->input); in ad714x_button_state_machine()
235 sw->state = IDLE; in ad714x_button_state_machine()
269 struct ad714x_slider_drv *sw = &ad714x->sw->slider[idx]; in ad714x_slider_cal_highest_stage() local
271 sw->highest_stage = ad714x_cal_highest_stage(ad714x, hw->start_stage, in ad714x_slider_cal_highest_stage()
[all …]
/Linux-v5.15/drivers/usb/typec/
Dmux.c66 struct typec_switch *sw; in fwnode_typec_switch_get() local
68 sw = fwnode_connection_find_match(fwnode, "orientation-switch", NULL, in fwnode_typec_switch_get()
70 if (!IS_ERR_OR_NULL(sw)) in fwnode_typec_switch_get()
71 WARN_ON(!try_module_get(sw->dev.parent->driver->owner)); in fwnode_typec_switch_get()
73 return sw; in fwnode_typec_switch_get()
83 void typec_switch_put(struct typec_switch *sw) in typec_switch_put() argument
85 if (!IS_ERR_OR_NULL(sw)) { in typec_switch_put()
86 module_put(sw->dev.parent->driver->owner); in typec_switch_put()
87 put_device(&sw->dev); in typec_switch_put()
116 struct typec_switch *sw; in typec_switch_register() local
[all …]
/Linux-v5.15/arch/alpha/include/uapi/asm/
Dfpu.h93 ieee_swcr_to_fpcr(unsigned long sw) in ieee_swcr_to_fpcr() argument
96 fp = (sw & IEEE_STATUS_MASK) << 35; in ieee_swcr_to_fpcr()
97 fp |= (sw & IEEE_MAP_DMZ) << 36; in ieee_swcr_to_fpcr()
98 fp |= (sw & IEEE_STATUS_MASK ? FPCR_SUM : 0); in ieee_swcr_to_fpcr()
99 fp |= (~sw & (IEEE_TRAP_ENABLE_INV in ieee_swcr_to_fpcr()
102 fp |= (~sw & (IEEE_TRAP_ENABLE_UNF | IEEE_TRAP_ENABLE_INE)) << 57; in ieee_swcr_to_fpcr()
103 fp |= (sw & IEEE_MAP_UMZ ? FPCR_UNDZ | FPCR_UNFD : 0); in ieee_swcr_to_fpcr()
104 fp |= (~sw & IEEE_TRAP_ENABLE_DNO) << 41; in ieee_swcr_to_fpcr()
111 unsigned long sw; in ieee_fpcr_to_swcr() local
112 sw = (fp >> 35) & IEEE_STATUS_MASK; in ieee_fpcr_to_swcr()
[all …]
/Linux-v5.15/drivers/gpu/drm/nouveau/nvkm/engine/sw/
Dbase.c30 nvkm_sw_mthd(struct nvkm_sw *sw, int chid, int subc, u32 mthd, u32 data) in nvkm_sw_mthd() argument
36 spin_lock_irqsave(&sw->engine.lock, flags); in nvkm_sw_mthd()
37 list_for_each_entry(chan, &sw->chan, head) { in nvkm_sw_mthd()
41 list_add(&chan->head, &sw->chan); in nvkm_sw_mthd()
45 spin_unlock_irqrestore(&sw->engine.lock, flags); in nvkm_sw_mthd()
61 struct nvkm_sw *sw = nvkm_sw(oclass->engine); in nvkm_sw_oclass_get() local
64 while (sw->func->sclass[c].ctor) { in nvkm_sw_oclass_get()
66 oclass->engn = &sw->func->sclass[index]; in nvkm_sw_oclass_get()
67 oclass->base = sw->func->sclass[index].base; in nvkm_sw_oclass_get()
81 struct nvkm_sw *sw = nvkm_sw(oclass->engine); in nvkm_sw_cclass_get() local
[all …]
/Linux-v5.15/arch/openrisc/kernel/
Dentry.S46 l.sw -8(r1),r2 /* store frame pointer */ ;\
47 l.sw -4(r1),r9 /* store return address */ ;\
59 l.sw -12(r1),t1 /* save extra reg */ ;\
60 l.sw -8(r1),r2 /* store frame pointer */ ;\
61 l.sw -4(r1),r9 /* store return address */ ;\
147 l.sw PT_GPR2(r1),r2 ;\
148 l.sw PT_GPR3(r1),r3 ;\
150 l.sw PT_GPR5(r1),r5 ;\
151 l.sw PT_GPR6(r1),r6 ;\
152 l.sw PT_GPR7(r1),r7 ;\
[all …]
/Linux-v5.15/include/linux/usb/
Drole.h16 typedef int (*usb_role_switch_set_t)(struct usb_role_switch *sw,
18 typedef enum usb_role (*usb_role_switch_get_t)(struct usb_role_switch *sw);
52 int usb_role_switch_set_role(struct usb_role_switch *sw, enum usb_role role);
53 enum usb_role usb_role_switch_get_role(struct usb_role_switch *sw);
56 void usb_role_switch_put(struct usb_role_switch *sw);
64 void usb_role_switch_unregister(struct usb_role_switch *sw);
66 void usb_role_switch_set_drvdata(struct usb_role_switch *sw, void *data);
67 void *usb_role_switch_get_drvdata(struct usb_role_switch *sw);
70 static inline int usb_role_switch_set_role(struct usb_role_switch *sw, in usb_role_switch_set_role() argument
76 static inline enum usb_role usb_role_switch_get_role(struct usb_role_switch *sw) in usb_role_switch_get_role() argument
[all …]

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