Lines Matching refs:tb
104 bool (*is_supported)(struct tb *tb);
105 int (*cio_reset)(struct tb *tb);
106 int (*get_mode)(struct tb *tb);
107 int (*get_route)(struct tb *tb, u8 link, u8 depth, u64 *route);
108 void (*save_devices)(struct tb *tb);
109 int (*driver_ready)(struct tb *tb,
112 void (*set_uuid)(struct tb *tb);
113 void (*device_connected)(struct tb *tb,
115 void (*device_disconnected)(struct tb *tb,
117 void (*xdomain_connected)(struct tb *tb,
119 void (*xdomain_disconnected)(struct tb *tb,
121 void (*rtd3_veto)(struct tb *tb, const struct icm_pkg_header *hdr);
127 struct tb *tb; member
182 static inline struct tb *icm_to_tb(struct icm *icm) in icm_to_tb()
184 return ((void *)icm - sizeof(struct tb)); in icm_to_tb()
297 static int icm_request(struct tb *tb, const void *request, size_t request_size, in icm_request() argument
301 struct icm *icm = tb_priv(tb); in icm_request()
323 res = tb_cfg_request_sync(tb->ctl, req, timeout_msec); in icm_request()
342 static void icm_postpone_rescan(struct tb *tb) in icm_postpone_rescan() argument
344 struct icm *icm = tb_priv(tb); in icm_postpone_rescan()
347 mod_delayed_work(tb->wq, &icm->rescan_work, in icm_postpone_rescan()
351 static void icm_veto_begin(struct tb *tb) in icm_veto_begin() argument
353 struct icm *icm = tb_priv(tb); in icm_veto_begin()
358 pm_runtime_get(&tb->dev); in icm_veto_begin()
362 static void icm_veto_end(struct tb *tb) in icm_veto_end() argument
364 struct icm *icm = tb_priv(tb); in icm_veto_end()
369 pm_runtime_mark_last_busy(&tb->dev); in icm_veto_end()
370 pm_runtime_put_autosuspend(&tb->dev); in icm_veto_end()
382 static bool icm_fr_is_supported(struct tb *tb) in icm_fr_is_supported() argument
398 static int icm_fr_get_route(struct tb *tb, u8 link, u8 depth, u64 *route) in icm_fr_get_route() argument
412 ret = icm_request(tb, &request, sizeof(request), switches, in icm_fr_get_route()
449 static void icm_fr_save_devices(struct tb *tb) in icm_fr_save_devices() argument
451 nhi_mailbox_cmd(tb->nhi, NHI_MAILBOX_SAVE_DEVS, 0); in icm_fr_save_devices()
455 icm_fr_driver_ready(struct tb *tb, enum tb_security_level *security_level, in icm_fr_driver_ready() argument
465 ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), in icm_fr_driver_ready()
476 static int icm_fr_approve_switch(struct tb *tb, struct tb_switch *sw) in icm_fr_approve_switch() argument
490 ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), in icm_fr_approve_switch()
496 tb_warn(tb, "PCIe tunnel creation failed\n"); in icm_fr_approve_switch()
503 static int icm_fr_add_switch_key(struct tb *tb, struct tb_switch *sw) in icm_fr_add_switch_key() argument
517 ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), in icm_fr_add_switch_key()
523 tb_warn(tb, "Adding key to switch failed\n"); in icm_fr_add_switch_key()
530 static int icm_fr_challenge_switch_key(struct tb *tb, struct tb_switch *sw, in icm_fr_challenge_switch_key() argument
545 ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), in icm_fr_challenge_switch_key()
560 static int icm_fr_approve_xdomain_paths(struct tb *tb, struct tb_xdomain *xd, in icm_fr_approve_xdomain_paths() argument
579 ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), in icm_fr_approve_xdomain_paths()
590 static int icm_fr_disconnect_xdomain_paths(struct tb *tb, struct tb_xdomain *xd, in icm_fr_disconnect_xdomain_paths() argument
603 nhi_mailbox_cmd(tb->nhi, cmd, 1); in icm_fr_disconnect_xdomain_paths()
605 nhi_mailbox_cmd(tb->nhi, cmd, 2); in icm_fr_disconnect_xdomain_paths()
612 struct tb *tb = parent_sw->tb; in alloc_switch() local
615 sw = tb_switch_alloc(tb, &parent_sw->dev, route); in alloc_switch()
617 tb_warn(tb, "failed to allocate switch at %llx\n", route); in alloc_switch()
689 xd = tb_xdomain_alloc(sw->tb, &sw->dev, route, local_uuid, remote_uuid); in add_xdomain()
722 icm_fr_device_connected(struct tb *tb, const struct icm_pkg_header *hdr) in icm_fr_device_connected() argument
729 struct icm *icm = tb_priv(tb); in icm_fr_device_connected()
736 icm_postpone_rescan(tb); in icm_fr_device_connected()
749 tb_info(tb, "switch at %u.%u was rejected by ICM firmware because topology limit exceeded\n", in icm_fr_device_connected()
754 sw = tb_switch_find_by_uuid(tb, &pkg->ep_uuid); in icm_fr_device_connected()
777 ret = icm->get_route(tb, link, depth, &route); in icm_fr_device_connected()
779 tb_err(tb, "failed to update route string for switch at %u.%u\n", in icm_fr_device_connected()
809 sw = tb_switch_find_by_link_depth(tb, link, depth); in icm_fr_device_connected()
815 sw = tb_switch_find_by_link_depth(tb, dual_link, depth); in icm_fr_device_connected()
823 xd = tb_xdomain_find_by_link_depth(tb, link, depth); in icm_fr_device_connected()
829 parent_sw = tb_switch_find_by_link_depth(tb, link, depth - 1); in icm_fr_device_connected()
831 tb_err(tb, "failed to find parent switch for %u.%u\n", in icm_fr_device_connected()
836 ret = icm->get_route(tb, link, depth, &route); in icm_fr_device_connected()
838 tb_err(tb, "failed to find route string for switch at %u.%u\n", in icm_fr_device_connected()
870 icm_fr_device_disconnected(struct tb *tb, const struct icm_pkg_header *hdr) in icm_fr_device_disconnected() argument
882 tb_warn(tb, "invalid topology %u.%u, ignoring\n", link, depth); in icm_fr_device_disconnected()
886 sw = tb_switch_find_by_link_depth(tb, link, depth); in icm_fr_device_disconnected()
888 tb_warn(tb, "no switch exists at %u.%u, ignoring\n", link, in icm_fr_device_disconnected()
904 icm_fr_xdomain_connected(struct tb *tb, const struct icm_pkg_header *hdr) in icm_fr_xdomain_connected() argument
918 tb_warn(tb, "invalid topology %u.%u, ignoring\n", link, depth); in icm_fr_xdomain_connected()
924 xd = tb_xdomain_find_by_uuid(tb, &pkg->remote_uuid); in icm_fr_xdomain_connected()
952 xd = tb_xdomain_find_by_link_depth(tb, link, depth); in icm_fr_xdomain_connected()
958 xd = tb_xdomain_find_by_link_depth(tb, dual_link, in icm_fr_xdomain_connected()
971 sw = tb_switch_find_by_route(tb, route); in icm_fr_xdomain_connected()
977 sw = tb_switch_find_by_link_depth(tb, link, depth); in icm_fr_xdomain_connected()
979 tb_warn(tb, "no switch exists at %u.%u, ignoring\n", link, in icm_fr_xdomain_connected()
990 icm_fr_xdomain_disconnected(struct tb *tb, const struct icm_pkg_header *hdr) in icm_fr_xdomain_disconnected() argument
1001 xd = tb_xdomain_find_by_uuid(tb, &pkg->remote_uuid); in icm_fr_xdomain_disconnected()
1008 static int icm_tr_cio_reset(struct tb *tb) in icm_tr_cio_reset() argument
1010 return pcie2cio_write(tb_priv(tb), TB_CFG_SWITCH, 0, 0x777, BIT(1)); in icm_tr_cio_reset()
1014 icm_tr_driver_ready(struct tb *tb, enum tb_security_level *security_level, in icm_tr_driver_ready() argument
1024 ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), in icm_tr_driver_ready()
1043 static int icm_tr_approve_switch(struct tb *tb, struct tb_switch *sw) in icm_tr_approve_switch() argument
1057 ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), in icm_tr_approve_switch()
1063 tb_warn(tb, "PCIe tunnel creation failed\n"); in icm_tr_approve_switch()
1070 static int icm_tr_add_switch_key(struct tb *tb, struct tb_switch *sw) in icm_tr_add_switch_key() argument
1085 ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), in icm_tr_add_switch_key()
1091 tb_warn(tb, "Adding key to switch failed\n"); in icm_tr_add_switch_key()
1098 static int icm_tr_challenge_switch_key(struct tb *tb, struct tb_switch *sw, in icm_tr_challenge_switch_key() argument
1114 ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), in icm_tr_challenge_switch_key()
1129 static int icm_tr_approve_xdomain_paths(struct tb *tb, struct tb_xdomain *xd, in icm_tr_approve_xdomain_paths() argument
1148 ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), in icm_tr_approve_xdomain_paths()
1159 static int icm_tr_xdomain_tear_down(struct tb *tb, struct tb_xdomain *xd, in icm_tr_xdomain_tear_down() argument
1174 ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), in icm_tr_xdomain_tear_down()
1185 static int icm_tr_disconnect_xdomain_paths(struct tb *tb, struct tb_xdomain *xd, in icm_tr_disconnect_xdomain_paths() argument
1191 ret = icm_tr_xdomain_tear_down(tb, xd, 1); in icm_tr_disconnect_xdomain_paths()
1196 return icm_tr_xdomain_tear_down(tb, xd, 2); in icm_tr_disconnect_xdomain_paths()
1200 __icm_tr_device_connected(struct tb *tb, const struct icm_pkg_header *hdr, in __icm_tr_device_connected() argument
1211 icm_postpone_rescan(tb); in __icm_tr_device_connected()
1230 tb_info(tb, "switch at %llx was rejected by ICM firmware because topology limit exceeded\n", in __icm_tr_device_connected()
1235 sw = tb_switch_find_by_uuid(tb, &pkg->ep_uuid); in __icm_tr_device_connected()
1251 sw = tb_switch_find_by_route(tb, route); in __icm_tr_device_connected()
1258 xd = tb_xdomain_find_by_route(tb, route); in __icm_tr_device_connected()
1264 parent_sw = tb_switch_find_by_route(tb, get_parent_route(route)); in __icm_tr_device_connected()
1266 tb_err(tb, "failed to find parent switch for %llx\n", route); in __icm_tr_device_connected()
1296 icm_tr_device_connected(struct tb *tb, const struct icm_pkg_header *hdr) in icm_tr_device_connected() argument
1298 __icm_tr_device_connected(tb, hdr, false); in icm_tr_device_connected()
1302 icm_tr_device_disconnected(struct tb *tb, const struct icm_pkg_header *hdr) in icm_tr_device_disconnected() argument
1311 sw = tb_switch_find_by_route(tb, route); in icm_tr_device_disconnected()
1313 tb_warn(tb, "no switch exists at %llx, ignoring\n", route); in icm_tr_device_disconnected()
1327 icm_tr_xdomain_connected(struct tb *tb, const struct icm_pkg_header *hdr) in icm_tr_xdomain_connected() argument
1335 if (!tb->root_switch) in icm_tr_xdomain_connected()
1340 xd = tb_xdomain_find_by_uuid(tb, &pkg->remote_uuid); in icm_tr_xdomain_connected()
1353 xd = tb_xdomain_find_by_route(tb, route); in icm_tr_xdomain_connected()
1364 sw = tb_switch_find_by_route(tb, route); in icm_tr_xdomain_connected()
1370 sw = tb_switch_find_by_route(tb, get_parent_route(route)); in icm_tr_xdomain_connected()
1372 tb_warn(tb, "no switch exists at %llx, ignoring\n", route); in icm_tr_xdomain_connected()
1381 icm_tr_xdomain_disconnected(struct tb *tb, const struct icm_pkg_header *hdr) in icm_tr_xdomain_disconnected() argument
1390 xd = tb_xdomain_find_by_route(tb, route); in icm_tr_xdomain_disconnected()
1427 static bool icm_ar_is_supported(struct tb *tb) in icm_ar_is_supported() argument
1430 struct icm *icm = tb_priv(tb); in icm_ar_is_supported()
1437 if (icm_firmware_running(tb->nhi)) in icm_ar_is_supported()
1446 upstream_port = get_upstream_port(tb->nhi->pdev); in icm_ar_is_supported()
1463 static int icm_ar_cio_reset(struct tb *tb) in icm_ar_cio_reset() argument
1465 return pcie2cio_write(tb_priv(tb), TB_CFG_SWITCH, 0, 0x50, BIT(9)); in icm_ar_cio_reset()
1468 static int icm_ar_get_mode(struct tb *tb) in icm_ar_get_mode() argument
1470 struct tb_nhi *nhi = tb->nhi; in icm_ar_get_mode()
1490 icm_ar_driver_ready(struct tb *tb, enum tb_security_level *security_level, in icm_ar_driver_ready() argument
1500 ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), in icm_ar_driver_ready()
1516 static int icm_ar_get_route(struct tb *tb, u8 link, u8 depth, u64 *route) in icm_ar_get_route() argument
1526 ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), in icm_ar_get_route()
1538 static int icm_ar_get_boot_acl(struct tb *tb, uuid_t *uuids, size_t nuuids) in icm_ar_get_boot_acl() argument
1547 ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), in icm_ar_get_boot_acl()
1575 static int icm_ar_set_boot_acl(struct tb *tb, const uuid_t *uuids, in icm_ar_set_boot_acl() argument
1608 ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), in icm_ar_set_boot_acl()
1620 icm_icl_driver_ready(struct tb *tb, enum tb_security_level *security_level, in icm_icl_driver_ready() argument
1630 ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), in icm_icl_driver_ready()
1646 static void icm_icl_set_uuid(struct tb *tb) in icm_icl_set_uuid() argument
1648 struct tb_nhi *nhi = tb->nhi; in icm_icl_set_uuid()
1656 tb->root_switch->uuid = kmemdup(uuid, sizeof(uuid), GFP_KERNEL); in icm_icl_set_uuid()
1660 icm_icl_device_connected(struct tb *tb, const struct icm_pkg_header *hdr) in icm_icl_device_connected() argument
1662 __icm_tr_device_connected(tb, hdr, true); in icm_icl_device_connected()
1665 static void icm_icl_rtd3_veto(struct tb *tb, const struct icm_pkg_header *hdr) in icm_icl_rtd3_veto() argument
1670 tb_dbg(tb, "ICM rtd3 veto=0x%08x\n", pkg->veto_reason); in icm_icl_rtd3_veto()
1673 icm_veto_begin(tb); in icm_icl_rtd3_veto()
1675 icm_veto_end(tb); in icm_icl_rtd3_veto()
1678 static bool icm_tgl_is_supported(struct tb *tb) in icm_tgl_is_supported() argument
1685 val = ioread32(tb->nhi->iobase + REG_FW_STS); in icm_tgl_is_supported()
1697 struct tb *tb = n->tb; in icm_handle_notification() local
1698 struct icm *icm = tb_priv(tb); in icm_handle_notification()
1700 mutex_lock(&tb->lock); in icm_handle_notification()
1707 if (tb->root_switch) { in icm_handle_notification()
1710 icm->device_connected(tb, n->pkg); in icm_handle_notification()
1713 icm->device_disconnected(tb, n->pkg); in icm_handle_notification()
1717 icm->xdomain_connected(tb, n->pkg); in icm_handle_notification()
1721 icm->xdomain_disconnected(tb, n->pkg); in icm_handle_notification()
1724 icm->rtd3_veto(tb, n->pkg); in icm_handle_notification()
1729 mutex_unlock(&tb->lock); in icm_handle_notification()
1735 static void icm_handle_event(struct tb *tb, enum tb_cfg_pkg_type type, in icm_handle_event() argument
1751 n->tb = tb; in icm_handle_event()
1753 queue_work(tb->wq, &n->work); in icm_handle_event()
1757 __icm_driver_ready(struct tb *tb, enum tb_security_level *security_level, in __icm_driver_ready() argument
1760 struct icm *icm = tb_priv(tb); in __icm_driver_ready()
1764 ret = icm->driver_ready(tb, security_level, proto_version, nboot_acl, in __icm_driver_ready()
1767 tb_err(tb, "failed to send driver ready to ICM\n"); in __icm_driver_ready()
1779 res = tb_cfg_read_raw(tb->ctl, &tmp, 0, 0, TB_CFG_SWITCH, in __icm_driver_ready()
1787 tb_err(tb, "failed to read root switch config space, giving up\n"); in __icm_driver_ready()
1791 static int icm_firmware_reset(struct tb *tb, struct tb_nhi *nhi) in icm_firmware_reset() argument
1793 struct icm *icm = tb_priv(tb); in icm_firmware_reset()
1811 return icm->cio_reset(tb); in icm_firmware_reset()
1814 static int icm_firmware_start(struct tb *tb, struct tb_nhi *nhi) in icm_firmware_start() argument
1826 ret = icm_firmware_reset(tb, nhi); in icm_firmware_start()
1843 static int icm_reset_phy_port(struct tb *tb, int phy_port) in icm_reset_phy_port() argument
1845 struct icm *icm = tb_priv(tb); in icm_reset_phy_port()
1911 static int icm_firmware_init(struct tb *tb) in icm_firmware_init() argument
1913 struct icm *icm = tb_priv(tb); in icm_firmware_init()
1914 struct tb_nhi *nhi = tb->nhi; in icm_firmware_init()
1917 ret = icm_firmware_start(tb, nhi); in icm_firmware_init()
1924 ret = icm->get_mode(tb); in icm_firmware_init()
1940 tb_err(tb, "ICM firmware is in wrong mode: %u\n", ret); in icm_firmware_init()
1949 ret = icm_reset_phy_port(tb, 0); in icm_firmware_init()
1952 ret = icm_reset_phy_port(tb, 1); in icm_firmware_init()
1959 static int icm_driver_ready(struct tb *tb) in icm_driver_ready() argument
1961 struct icm *icm = tb_priv(tb); in icm_driver_ready()
1964 ret = icm_firmware_init(tb); in icm_driver_ready()
1969 tb_info(tb, "Thunderbolt host controller is in safe mode.\n"); in icm_driver_ready()
1970 tb_info(tb, "You need to update NVM firmware of the controller before it can be used.\n"); in icm_driver_ready()
1971 tb_info(tb, "For latest updates check https://thunderbolttechnology.net/updates.\n"); in icm_driver_ready()
1975 ret = __icm_driver_ready(tb, &tb->security_level, &icm->proto_version, in icm_driver_ready()
1976 &tb->nboot_acl, &icm->rpm); in icm_driver_ready()
1984 if (tb->nboot_acl > icm->max_boot_acl) in icm_driver_ready()
1985 tb->nboot_acl = 0; in icm_driver_ready()
1988 tb_dbg(tb, "USB4 proxy operations supported\n"); in icm_driver_ready()
1993 static int icm_suspend(struct tb *tb) in icm_suspend() argument
1995 struct icm *icm = tb_priv(tb); in icm_suspend()
1998 icm->save_devices(tb); in icm_suspend()
2000 nhi_mailbox_cmd(tb->nhi, NHI_MAILBOX_DRV_UNLOADS, 0); in icm_suspend()
2077 struct tb *tb = icm_to_tb(icm); in icm_rescan_work() local
2079 mutex_lock(&tb->lock); in icm_rescan_work()
2080 if (tb->root_switch) in icm_rescan_work()
2081 icm_free_unplugged_children(tb->root_switch); in icm_rescan_work()
2082 mutex_unlock(&tb->lock); in icm_rescan_work()
2085 static void icm_complete(struct tb *tb) in icm_complete() argument
2087 struct icm *icm = tb_priv(tb); in icm_complete()
2089 if (tb->nhi->going_away) in icm_complete()
2098 icm_veto_end(tb); in icm_complete()
2099 icm_unplug_children(tb->root_switch); in icm_complete()
2105 __icm_driver_ready(tb, NULL, NULL, NULL, NULL); in icm_complete()
2112 queue_delayed_work(tb->wq, &icm->rescan_work, msecs_to_jiffies(500)); in icm_complete()
2115 static int icm_runtime_suspend(struct tb *tb) in icm_runtime_suspend() argument
2117 nhi_mailbox_cmd(tb->nhi, NHI_MAILBOX_DRV_UNLOADS, 0); in icm_runtime_suspend()
2139 static int icm_runtime_resume(struct tb *tb) in icm_runtime_resume() argument
2145 icm_complete(tb); in icm_runtime_resume()
2149 static int icm_start(struct tb *tb) in icm_start() argument
2151 struct icm *icm = tb_priv(tb); in icm_start()
2155 tb->root_switch = tb_switch_alloc_safe_mode(tb, &tb->dev, 0); in icm_start()
2157 tb->root_switch = tb_switch_alloc(tb, &tb->dev, 0); in icm_start()
2158 if (IS_ERR(tb->root_switch)) in icm_start()
2159 return PTR_ERR(tb->root_switch); in icm_start()
2161 tb->root_switch->no_nvm_upgrade = !icm->can_upgrade_nvm; in icm_start()
2162 tb->root_switch->rpm = icm->rpm; in icm_start()
2165 icm->set_uuid(tb); in icm_start()
2167 ret = tb_switch_add(tb->root_switch); in icm_start()
2169 tb_switch_put(tb->root_switch); in icm_start()
2170 tb->root_switch = NULL; in icm_start()
2176 static void icm_stop(struct tb *tb) in icm_stop() argument
2178 struct icm *icm = tb_priv(tb); in icm_stop()
2181 tb_switch_remove(tb->root_switch); in icm_stop()
2182 tb->root_switch = NULL; in icm_stop()
2183 nhi_mailbox_cmd(tb->nhi, NHI_MAILBOX_DRV_UNLOADS, 0); in icm_stop()
2188 static int icm_disconnect_pcie_paths(struct tb *tb) in icm_disconnect_pcie_paths() argument
2190 return nhi_mailbox_cmd(tb->nhi, NHI_MAILBOX_DISCONNECT_PCIE_PATHS, 0); in icm_disconnect_pcie_paths()
2197 struct tb *tb = icm_to_tb(icm); in icm_usb4_switch_nvm_auth_complete() local
2199 tb_dbg(tb, "NVM_AUTH response for %llx flags %#x status %#x\n", in icm_usb4_switch_nvm_auth_complete()
2203 mutex_lock(&tb->lock); in icm_usb4_switch_nvm_auth_complete()
2207 mutex_unlock(&tb->lock); in icm_usb4_switch_nvm_auth_complete()
2210 static int icm_usb4_switch_nvm_authenticate(struct tb *tb, u64 route) in icm_usb4_switch_nvm_authenticate() argument
2213 struct icm *icm = tb_priv(tb); in icm_usb4_switch_nvm_authenticate()
2243 tb_dbg(tb, "NVM_AUTH request for %llx\n", route); in icm_usb4_switch_nvm_authenticate()
2246 ret = tb_cfg_request(tb->ctl, req, icm_usb4_switch_nvm_auth_complete, in icm_usb4_switch_nvm_authenticate()
2266 struct tb *tb = sw->tb; in icm_usb4_switch_op() local
2267 struct icm *icm = tb_priv(tb); in icm_usb4_switch_op()
2283 return icm_usb4_switch_nvm_authenticate(tb, route); in icm_usb4_switch_op()
2302 ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply), in icm_usb4_switch_op()
2326 struct tb *tb = sw->tb; in icm_usb4_switch_nvm_authenticate_status() local
2327 struct icm *icm = tb_priv(tb); in icm_usb4_switch_nvm_authenticate_status()
2338 tb_dbg(tb, "NVM_AUTH found for %llx flags %#x status %#x\n", in icm_usb4_switch_nvm_authenticate_status()
2431 struct tb *icm_probe(struct tb_nhi *nhi) in icm_probe()
2434 struct tb *tb; in icm_probe() local
2436 tb = tb_domain_alloc(nhi, ICM_TIMEOUT, sizeof(struct icm)); in icm_probe()
2437 if (!tb) in icm_probe()
2440 icm = tb_priv(tb); in icm_probe()
2456 tb->cm_ops = &icm_fr_ops; in icm_probe()
2482 tb->cm_ops = &icm_ar_ops; in icm_probe()
2497 tb->cm_ops = &icm_tr_ops; in icm_probe()
2510 tb->cm_ops = &icm_icl_ops; in icm_probe()
2532 tb->cm_ops = &icm_icl_ops; in icm_probe()
2544 tb->cm_ops = &icm_tr_ops; in icm_probe()
2548 if (!icm->is_supported || !icm->is_supported(tb)) { in icm_probe()
2550 tb_domain_put(tb); in icm_probe()
2554 tb_dbg(tb, "using firmware connection manager\n"); in icm_probe()
2556 return tb; in icm_probe()