Lines Matching refs:nsim_dev
59 unsigned int nsim_dev_get_vfs(struct nsim_dev *nsim_dev) in nsim_dev_get_vfs() argument
62 !lockdep_is_held(&nsim_dev->vfs_lock)); in nsim_dev_get_vfs()
64 return nsim_dev->nsim_bus_dev->num_vfs; in nsim_dev_get_vfs()
100 struct nsim_dev *nsim_dev = file->private_data; in nsim_dev_take_snapshot_write() local
106 devlink = priv_to_devlink(nsim_dev); in nsim_dev_take_snapshot_write()
118 err = devlink_region_snapshot_create(nsim_dev->dummy_region, in nsim_dev_take_snapshot_write()
141 struct nsim_dev *nsim_dev = file->private_data; in nsim_dev_trap_fa_cookie_read() local
147 spin_lock(&nsim_dev->fa_cookie_lock); in nsim_dev_trap_fa_cookie_read()
148 fa_cookie = nsim_dev->fa_cookie; in nsim_dev_trap_fa_cookie_read()
160 spin_unlock(&nsim_dev->fa_cookie_lock); in nsim_dev_trap_fa_cookie_read()
168 spin_unlock(&nsim_dev->fa_cookie_lock); in nsim_dev_trap_fa_cookie_read()
176 struct nsim_dev *nsim_dev = file->private_data; in nsim_dev_trap_fa_cookie_write() local
208 spin_lock(&nsim_dev->fa_cookie_lock); in nsim_dev_trap_fa_cookie_write()
209 kfree(nsim_dev->fa_cookie); in nsim_dev_trap_fa_cookie_write()
210 nsim_dev->fa_cookie = fa_cookie; in nsim_dev_trap_fa_cookie_write()
211 spin_unlock(&nsim_dev->fa_cookie_lock); in nsim_dev_trap_fa_cookie_write()
233 struct nsim_dev *nsim_dev = file->private_data; in nsim_bus_dev_max_vfs_read() local
238 READ_ONCE(nsim_dev->nsim_bus_dev->max_vfs)); in nsim_bus_dev_max_vfs_read()
248 struct nsim_dev *nsim_dev; in nsim_bus_dev_max_vfs_write() local
277 nsim_dev = file->private_data; in nsim_bus_dev_max_vfs_write()
278 mutex_lock(&nsim_dev->vfs_lock); in nsim_bus_dev_max_vfs_write()
280 if (nsim_dev_get_vfs(nsim_dev)) { in nsim_bus_dev_max_vfs_write()
283 swap(nsim_dev->vfconfigs, vfconfigs); in nsim_bus_dev_max_vfs_write()
284 WRITE_ONCE(nsim_dev->nsim_bus_dev->max_vfs, val); in nsim_bus_dev_max_vfs_write()
288 mutex_unlock(&nsim_dev->vfs_lock); in nsim_bus_dev_max_vfs_write()
302 static int nsim_dev_debugfs_init(struct nsim_dev *nsim_dev) in nsim_dev_debugfs_init() argument
307 sprintf(dev_ddir_name, DRV_NAME "%u", nsim_dev->nsim_bus_dev->dev.id); in nsim_dev_debugfs_init()
308 nsim_dev->ddir = debugfs_create_dir(dev_ddir_name, nsim_dev_ddir); in nsim_dev_debugfs_init()
309 if (IS_ERR(nsim_dev->ddir)) in nsim_dev_debugfs_init()
310 return PTR_ERR(nsim_dev->ddir); in nsim_dev_debugfs_init()
311 nsim_dev->ports_ddir = debugfs_create_dir("ports", nsim_dev->ddir); in nsim_dev_debugfs_init()
312 if (IS_ERR(nsim_dev->ports_ddir)) in nsim_dev_debugfs_init()
313 return PTR_ERR(nsim_dev->ports_ddir); in nsim_dev_debugfs_init()
314 debugfs_create_bool("fw_update_status", 0600, nsim_dev->ddir, in nsim_dev_debugfs_init()
315 &nsim_dev->fw_update_status); in nsim_dev_debugfs_init()
316 debugfs_create_u32("fw_update_overwrite_mask", 0600, nsim_dev->ddir, in nsim_dev_debugfs_init()
317 &nsim_dev->fw_update_overwrite_mask); in nsim_dev_debugfs_init()
318 debugfs_create_u32("max_macs", 0600, nsim_dev->ddir, in nsim_dev_debugfs_init()
319 &nsim_dev->max_macs); in nsim_dev_debugfs_init()
320 debugfs_create_bool("test1", 0600, nsim_dev->ddir, in nsim_dev_debugfs_init()
321 &nsim_dev->test1); in nsim_dev_debugfs_init()
322 nsim_dev->take_snapshot = debugfs_create_file("take_snapshot", in nsim_dev_debugfs_init()
324 nsim_dev->ddir, in nsim_dev_debugfs_init()
325 nsim_dev, in nsim_dev_debugfs_init()
327 debugfs_create_bool("dont_allow_reload", 0600, nsim_dev->ddir, in nsim_dev_debugfs_init()
328 &nsim_dev->dont_allow_reload); in nsim_dev_debugfs_init()
329 debugfs_create_bool("fail_reload", 0600, nsim_dev->ddir, in nsim_dev_debugfs_init()
330 &nsim_dev->fail_reload); in nsim_dev_debugfs_init()
331 debugfs_create_file("trap_flow_action_cookie", 0600, nsim_dev->ddir, in nsim_dev_debugfs_init()
332 nsim_dev, &nsim_dev_trap_fa_cookie_fops); in nsim_dev_debugfs_init()
334 nsim_dev->ddir, in nsim_dev_debugfs_init()
335 &nsim_dev->fail_trap_group_set); in nsim_dev_debugfs_init()
337 nsim_dev->ddir, in nsim_dev_debugfs_init()
338 &nsim_dev->fail_trap_policer_set); in nsim_dev_debugfs_init()
340 nsim_dev->ddir, in nsim_dev_debugfs_init()
341 &nsim_dev->fail_trap_policer_counter_get); in nsim_dev_debugfs_init()
342 debugfs_create_file("max_vfs", 0600, nsim_dev->ddir, in nsim_dev_debugfs_init()
343 nsim_dev, &nsim_dev_max_vfs_fops); in nsim_dev_debugfs_init()
345 nsim_dev->nodes_ddir = debugfs_create_dir("rate_nodes", nsim_dev->ddir); in nsim_dev_debugfs_init()
346 if (IS_ERR(nsim_dev->nodes_ddir)) { in nsim_dev_debugfs_init()
347 err = PTR_ERR(nsim_dev->nodes_ddir); in nsim_dev_debugfs_init()
351 nsim_dev->ddir, in nsim_dev_debugfs_init()
352 &nsim_dev->fail_trap_drop_counter_get); in nsim_dev_debugfs_init()
353 nsim_udp_tunnels_debugfs_create(nsim_dev); in nsim_dev_debugfs_init()
357 debugfs_remove_recursive(nsim_dev->ports_ddir); in nsim_dev_debugfs_init()
358 debugfs_remove_recursive(nsim_dev->ddir); in nsim_dev_debugfs_init()
362 static void nsim_dev_debugfs_exit(struct nsim_dev *nsim_dev) in nsim_dev_debugfs_exit() argument
364 debugfs_remove_recursive(nsim_dev->nodes_ddir); in nsim_dev_debugfs_exit()
365 debugfs_remove_recursive(nsim_dev->ports_ddir); in nsim_dev_debugfs_exit()
366 debugfs_remove_recursive(nsim_dev->ddir); in nsim_dev_debugfs_exit()
390 static int nsim_dev_port_debugfs_init(struct nsim_dev *nsim_dev, in nsim_dev_port_debugfs_init() argument
393 struct nsim_bus_dev *nsim_bus_dev = nsim_dev->nsim_bus_dev; in nsim_dev_port_debugfs_init()
400 nsim_dev->ports_ddir); in nsim_dev_port_debugfs_init()
409 &nsim_dev->vfconfigs[vf_id].min_tx_rate); in nsim_dev_port_debugfs_init()
411 &nsim_dev->vfconfigs[vf_id].max_tx_rate); in nsim_dev_port_debugfs_init()
514 static void nsim_devlink_set_params_init_values(struct nsim_dev *nsim_dev, in nsim_devlink_set_params_init_values() argument
519 value.vu32 = nsim_dev->max_macs; in nsim_devlink_set_params_init_values()
523 value.vbool = nsim_dev->test1; in nsim_devlink_set_params_init_values()
531 struct nsim_dev *nsim_dev = devlink_priv(devlink); in nsim_devlink_param_load_driverinit_values() local
539 nsim_dev->max_macs = saved_value.vu32; in nsim_devlink_param_load_driverinit_values()
544 nsim_dev->test1 = saved_value.vbool; in nsim_devlink_param_load_driverinit_values()
555 static int nsim_dev_dummy_region_init(struct nsim_dev *nsim_dev, in nsim_dev_dummy_region_init() argument
558 nsim_dev->dummy_region = in nsim_dev_dummy_region_init()
562 return PTR_ERR_OR_ZERO(nsim_dev->dummy_region); in nsim_dev_dummy_region_init()
565 static void nsim_dev_dummy_region_exit(struct nsim_dev *nsim_dev) in nsim_dev_dummy_region_exit() argument
567 devlink_region_destroy(nsim_dev->dummy_region); in nsim_dev_dummy_region_exit()
572 static int nsim_esw_legacy_enable(struct nsim_dev *nsim_dev, in nsim_esw_legacy_enable() argument
575 struct devlink *devlink = priv_to_devlink(nsim_dev); in nsim_esw_legacy_enable()
579 mutex_lock(&nsim_dev->port_list_lock); in nsim_esw_legacy_enable()
580 list_for_each_entry_safe(nsim_dev_port, tmp, &nsim_dev->port_list, list) in nsim_esw_legacy_enable()
583 mutex_unlock(&nsim_dev->port_list_lock); in nsim_esw_legacy_enable()
584 nsim_dev->esw_mode = DEVLINK_ESWITCH_MODE_LEGACY; in nsim_esw_legacy_enable()
588 static int nsim_esw_switchdev_enable(struct nsim_dev *nsim_dev, in nsim_esw_switchdev_enable() argument
591 struct nsim_bus_dev *nsim_bus_dev = nsim_dev->nsim_bus_dev; in nsim_esw_switchdev_enable()
594 for (i = 0; i < nsim_dev_get_vfs(nsim_dev); i++) { in nsim_esw_switchdev_enable()
602 nsim_dev->esw_mode = DEVLINK_ESWITCH_MODE_SWITCHDEV; in nsim_esw_switchdev_enable()
614 struct nsim_dev *nsim_dev = devlink_priv(devlink); in nsim_devlink_eswitch_mode_set() local
617 mutex_lock(&nsim_dev->vfs_lock); in nsim_devlink_eswitch_mode_set()
618 if (mode == nsim_dev->esw_mode) in nsim_devlink_eswitch_mode_set()
622 err = nsim_esw_legacy_enable(nsim_dev, extack); in nsim_devlink_eswitch_mode_set()
624 err = nsim_esw_switchdev_enable(nsim_dev, extack); in nsim_devlink_eswitch_mode_set()
629 mutex_unlock(&nsim_dev->vfs_lock); in nsim_devlink_eswitch_mode_set()
635 struct nsim_dev *nsim_dev = devlink_priv(devlink); in nsim_devlink_eswitch_mode_get() local
637 *mode = nsim_dev->esw_mode; in nsim_devlink_eswitch_mode_get()
651 struct nsim_dev *nsim_dev; member
781 struct nsim_dev *nsim_dev = nsim_dev_port->ns->nsim_dev; in nsim_dev_trap_report() local
782 struct devlink *devlink = priv_to_devlink(nsim_dev); in nsim_dev_trap_report()
786 nsim_trap_data = nsim_dev->trap_data; in nsim_dev_trap_report()
813 spin_lock_bh(&nsim_dev->fa_cookie_lock); in nsim_dev_trap_report()
814 fa_cookie = has_fa_cookie ? nsim_dev->fa_cookie : NULL; in nsim_dev_trap_report()
817 spin_unlock_bh(&nsim_dev->fa_cookie_lock); in nsim_dev_trap_report()
829 struct nsim_dev *nsim_dev; in nsim_dev_trap_report_work() local
833 nsim_dev = nsim_trap_data->nsim_dev; in nsim_dev_trap_report_work()
838 mutex_lock(&nsim_dev->port_list_lock); in nsim_dev_trap_report_work()
839 list_for_each_entry(nsim_dev_port, &nsim_dev->port_list, list) { in nsim_dev_trap_report_work()
845 mutex_unlock(&nsim_dev->port_list_lock); in nsim_dev_trap_report_work()
847 schedule_delayed_work(&nsim_dev->trap_data->trap_report_dw, in nsim_dev_trap_report_work()
854 struct nsim_dev *nsim_dev = devlink_priv(devlink); in nsim_dev_traps_init() local
883 nsim_trap_data->nsim_dev = nsim_dev; in nsim_dev_traps_init()
884 nsim_dev->trap_data = nsim_trap_data; in nsim_dev_traps_init()
901 INIT_DELAYED_WORK(&nsim_dev->trap_data->trap_report_dw, in nsim_dev_traps_init()
903 schedule_delayed_work(&nsim_dev->trap_data->trap_report_dw, in nsim_dev_traps_init()
925 struct nsim_dev *nsim_dev = devlink_priv(devlink); in nsim_dev_traps_exit() local
927 cancel_delayed_work_sync(&nsim_dev->trap_data->trap_report_dw); in nsim_dev_traps_exit()
934 kfree(nsim_dev->trap_data->trap_policers_cnt_arr); in nsim_dev_traps_exit()
935 kfree(nsim_dev->trap_data->trap_items_arr); in nsim_dev_traps_exit()
936 kfree(nsim_dev->trap_data); in nsim_dev_traps_exit()
939 static int nsim_dev_reload_create(struct nsim_dev *nsim_dev,
941 static void nsim_dev_reload_destroy(struct nsim_dev *nsim_dev);
947 struct nsim_dev *nsim_dev = devlink_priv(devlink); in nsim_dev_reload_down() local
950 nsim_bus_dev = nsim_dev->nsim_bus_dev; in nsim_dev_reload_down()
954 if (nsim_dev->dont_allow_reload) { in nsim_dev_reload_down()
964 nsim_dev_reload_destroy(nsim_dev); in nsim_dev_reload_down()
973 struct nsim_dev *nsim_dev = devlink_priv(devlink); in nsim_dev_reload_up() local
977 nsim_bus_dev = nsim_dev->nsim_bus_dev; in nsim_dev_reload_up()
981 if (nsim_dev->fail_reload) { in nsim_dev_reload_up()
991 ret = nsim_dev_reload_create(nsim_dev, extack); in nsim_dev_reload_up()
1011 struct nsim_dev *nsim_dev = devlink_priv(devlink); in nsim_dev_flash_update() local
1014 if ((params->overwrite_mask & ~nsim_dev->fw_update_overwrite_mask) != 0) in nsim_dev_flash_update()
1017 if (nsim_dev->fw_update_status) { in nsim_dev_flash_update()
1024 if (nsim_dev->fw_update_status) in nsim_dev_flash_update()
1032 if (nsim_dev->fw_update_status) { in nsim_dev_flash_update()
1047 nsim_dev_trap_item_lookup(struct nsim_dev *nsim_dev, u16 trap_id) in nsim_dev_trap_item_lookup() argument
1049 struct nsim_trap_data *nsim_trap_data = nsim_dev->trap_data; in nsim_dev_trap_item_lookup()
1064 struct nsim_dev *nsim_dev = devlink_priv(devlink); in nsim_dev_devlink_trap_init() local
1067 nsim_trap_item = nsim_dev_trap_item_lookup(nsim_dev, trap->id); in nsim_dev_devlink_trap_init()
1083 struct nsim_dev *nsim_dev = devlink_priv(devlink); in nsim_dev_devlink_trap_action_set() local
1086 nsim_trap_item = nsim_dev_trap_item_lookup(nsim_dev, trap->id); in nsim_dev_devlink_trap_action_set()
1090 spin_lock(&nsim_dev->trap_data->trap_lock); in nsim_dev_devlink_trap_action_set()
1092 spin_unlock(&nsim_dev->trap_data->trap_lock); in nsim_dev_devlink_trap_action_set()
1103 struct nsim_dev *nsim_dev = devlink_priv(devlink); in nsim_dev_devlink_trap_group_set() local
1105 if (nsim_dev->fail_trap_group_set) in nsim_dev_devlink_trap_group_set()
1117 struct nsim_dev *nsim_dev = devlink_priv(devlink); in nsim_dev_devlink_trap_policer_set() local
1119 if (nsim_dev->fail_trap_policer_set) { in nsim_dev_devlink_trap_policer_set()
1132 struct nsim_dev *nsim_dev = devlink_priv(devlink); in nsim_dev_devlink_trap_policer_counter_get() local
1135 if (nsim_dev->fail_trap_policer_counter_get) in nsim_dev_devlink_trap_policer_counter_get()
1138 cnt = &nsim_dev->trap_data->trap_policers_cnt_arr[policer->id - 1]; in nsim_dev_devlink_trap_policer_counter_get()
1177 struct nsim_dev *nsim_dev = nsim_dev_port->ns->nsim_dev; in nsim_leaf_tx_share_set() local
1185 nsim_dev->vfconfigs[vf_id].min_tx_rate = tx_share; in nsim_leaf_tx_share_set()
1193 struct nsim_dev *nsim_dev = nsim_dev_port->ns->nsim_dev; in nsim_leaf_tx_max_set() local
1201 nsim_dev->vfconfigs[vf_id].max_tx_rate = tx_max; in nsim_leaf_tx_max_set()
1244 struct nsim_dev *nsim_dev = devlink_priv(node->devlink); in nsim_rate_node_new() local
1247 if (!nsim_esw_mode_is_switchdev(nsim_dev)) { in nsim_rate_node_new()
1256 nsim_node->ddir = debugfs_create_dir(node->name, nsim_dev->nodes_ddir); in nsim_rate_node_new()
1313 struct nsim_dev *nsim_dev = devlink_priv(devlink); in nsim_dev_devlink_trap_drop_counter_get() local
1316 if (nsim_dev->fail_trap_drop_counter_get) in nsim_dev_devlink_trap_drop_counter_get()
1319 cnt = &nsim_dev->trap_data->trap_pkt_cnt; in nsim_dev_devlink_trap_drop_counter_get()
1354 static int __nsim_dev_port_add(struct nsim_dev *nsim_dev, enum nsim_dev_port_type type, in __nsim_dev_port_add() argument
1362 if (type == NSIM_DEV_PORT_TYPE_VF && !nsim_dev_get_vfs(nsim_dev)) in __nsim_dev_port_add()
1380 memcpy(attrs.switch_id.id, nsim_dev->switch_id.id, nsim_dev->switch_id.id_len); in __nsim_dev_port_add()
1381 attrs.switch_id.id_len = nsim_dev->switch_id.id_len; in __nsim_dev_port_add()
1383 err = devlink_port_register(priv_to_devlink(nsim_dev), devlink_port, in __nsim_dev_port_add()
1388 err = nsim_dev_port_debugfs_init(nsim_dev, nsim_dev_port); in __nsim_dev_port_add()
1392 nsim_dev_port->ns = nsim_create(nsim_dev, nsim_dev_port); in __nsim_dev_port_add()
1406 list_add(&nsim_dev_port->list, &nsim_dev->port_list); in __nsim_dev_port_add()
1435 static void nsim_dev_port_del_all(struct nsim_dev *nsim_dev) in nsim_dev_port_del_all() argument
1439 mutex_lock(&nsim_dev->port_list_lock); in nsim_dev_port_del_all()
1441 &nsim_dev->port_list, list) in nsim_dev_port_del_all()
1443 mutex_unlock(&nsim_dev->port_list_lock); in nsim_dev_port_del_all()
1446 static int nsim_dev_port_add_all(struct nsim_dev *nsim_dev, in nsim_dev_port_add_all() argument
1452 err = __nsim_dev_port_add(nsim_dev, NSIM_DEV_PORT_TYPE_PF, i); in nsim_dev_port_add_all()
1459 nsim_dev_port_del_all(nsim_dev); in nsim_dev_port_add_all()
1463 static int nsim_dev_reload_create(struct nsim_dev *nsim_dev, in nsim_dev_reload_create() argument
1466 struct nsim_bus_dev *nsim_bus_dev = nsim_dev->nsim_bus_dev; in nsim_dev_reload_create()
1470 devlink = priv_to_devlink(nsim_dev); in nsim_dev_reload_create()
1471 nsim_dev = devlink_priv(devlink); in nsim_dev_reload_create()
1472 INIT_LIST_HEAD(&nsim_dev->port_list); in nsim_dev_reload_create()
1473 mutex_init(&nsim_dev->port_list_lock); in nsim_dev_reload_create()
1474 nsim_dev->fw_update_status = true; in nsim_dev_reload_create()
1475 nsim_dev->fw_update_overwrite_mask = 0; in nsim_dev_reload_create()
1479 err = nsim_dev_dummy_region_init(nsim_dev, devlink); in nsim_dev_reload_create()
1487 nsim_dev->fib_data = nsim_fib_create(devlink, extack); in nsim_dev_reload_create()
1488 if (IS_ERR(nsim_dev->fib_data)) { in nsim_dev_reload_create()
1489 err = PTR_ERR(nsim_dev->fib_data); in nsim_dev_reload_create()
1493 err = nsim_dev_health_init(nsim_dev, devlink); in nsim_dev_reload_create()
1497 err = nsim_dev_psample_init(nsim_dev); in nsim_dev_reload_create()
1501 err = nsim_dev_port_add_all(nsim_dev, nsim_bus_dev->port_count); in nsim_dev_reload_create()
1505 nsim_dev->take_snapshot = debugfs_create_file("take_snapshot", in nsim_dev_reload_create()
1507 nsim_dev->ddir, in nsim_dev_reload_create()
1508 nsim_dev, in nsim_dev_reload_create()
1513 nsim_dev_psample_exit(nsim_dev); in nsim_dev_reload_create()
1515 nsim_dev_health_exit(nsim_dev); in nsim_dev_reload_create()
1517 nsim_fib_destroy(devlink, nsim_dev->fib_data); in nsim_dev_reload_create()
1521 nsim_dev_dummy_region_exit(nsim_dev); in nsim_dev_reload_create()
1527 struct nsim_dev *nsim_dev; in nsim_drv_probe() local
1531 devlink = devlink_alloc_ns(&nsim_dev_devlink_ops, sizeof(*nsim_dev), in nsim_drv_probe()
1535 nsim_dev = devlink_priv(devlink); in nsim_drv_probe()
1536 nsim_dev->nsim_bus_dev = nsim_bus_dev; in nsim_drv_probe()
1537 nsim_dev->switch_id.id_len = sizeof(nsim_dev->switch_id.id); in nsim_drv_probe()
1538 get_random_bytes(nsim_dev->switch_id.id, nsim_dev->switch_id.id_len); in nsim_drv_probe()
1539 INIT_LIST_HEAD(&nsim_dev->port_list); in nsim_drv_probe()
1540 mutex_init(&nsim_dev->vfs_lock); in nsim_drv_probe()
1541 mutex_init(&nsim_dev->port_list_lock); in nsim_drv_probe()
1542 nsim_dev->fw_update_status = true; in nsim_drv_probe()
1543 nsim_dev->fw_update_overwrite_mask = 0; in nsim_drv_probe()
1544 nsim_dev->max_macs = NSIM_DEV_MAX_MACS_DEFAULT; in nsim_drv_probe()
1545 nsim_dev->test1 = NSIM_DEV_TEST1_DEFAULT; in nsim_drv_probe()
1546 spin_lock_init(&nsim_dev->fa_cookie_lock); in nsim_drv_probe()
1548 dev_set_drvdata(&nsim_bus_dev->dev, nsim_dev); in nsim_drv_probe()
1550 nsim_dev->vfconfigs = kcalloc(nsim_bus_dev->max_vfs, in nsim_drv_probe()
1553 if (!nsim_dev->vfconfigs) { in nsim_drv_probe()
1566 nsim_devlink_set_params_init_values(nsim_dev, devlink); in nsim_drv_probe()
1568 err = nsim_dev_dummy_region_init(nsim_dev, devlink); in nsim_drv_probe()
1576 err = nsim_dev_debugfs_init(nsim_dev); in nsim_drv_probe()
1580 nsim_dev->fib_data = nsim_fib_create(devlink, NULL); in nsim_drv_probe()
1581 if (IS_ERR(nsim_dev->fib_data)) { in nsim_drv_probe()
1582 err = PTR_ERR(nsim_dev->fib_data); in nsim_drv_probe()
1586 err = nsim_dev_health_init(nsim_dev, devlink); in nsim_drv_probe()
1590 err = nsim_bpf_dev_init(nsim_dev); in nsim_drv_probe()
1594 err = nsim_dev_psample_init(nsim_dev); in nsim_drv_probe()
1598 err = nsim_dev_port_add_all(nsim_dev, nsim_bus_dev->port_count); in nsim_drv_probe()
1602 nsim_dev->esw_mode = DEVLINK_ESWITCH_MODE_LEGACY; in nsim_drv_probe()
1608 nsim_dev_psample_exit(nsim_dev); in nsim_drv_probe()
1610 nsim_bpf_dev_exit(nsim_dev); in nsim_drv_probe()
1612 nsim_dev_health_exit(nsim_dev); in nsim_drv_probe()
1614 nsim_fib_destroy(devlink, nsim_dev->fib_data); in nsim_drv_probe()
1616 nsim_dev_debugfs_exit(nsim_dev); in nsim_drv_probe()
1620 nsim_dev_dummy_region_exit(nsim_dev); in nsim_drv_probe()
1627 kfree(nsim_dev->vfconfigs); in nsim_drv_probe()
1634 static void nsim_dev_reload_destroy(struct nsim_dev *nsim_dev) in nsim_dev_reload_destroy() argument
1636 struct devlink *devlink = priv_to_devlink(nsim_dev); in nsim_dev_reload_destroy()
1640 debugfs_remove(nsim_dev->take_snapshot); in nsim_dev_reload_destroy()
1642 mutex_lock(&nsim_dev->vfs_lock); in nsim_dev_reload_destroy()
1643 if (nsim_dev_get_vfs(nsim_dev)) { in nsim_dev_reload_destroy()
1644 nsim_bus_dev_set_vfs(nsim_dev->nsim_bus_dev, 0); in nsim_dev_reload_destroy()
1645 if (nsim_esw_mode_is_switchdev(nsim_dev)) in nsim_dev_reload_destroy()
1646 nsim_esw_legacy_enable(nsim_dev, NULL); in nsim_dev_reload_destroy()
1648 mutex_unlock(&nsim_dev->vfs_lock); in nsim_dev_reload_destroy()
1650 nsim_dev_port_del_all(nsim_dev); in nsim_dev_reload_destroy()
1651 nsim_dev_psample_exit(nsim_dev); in nsim_dev_reload_destroy()
1652 nsim_dev_health_exit(nsim_dev); in nsim_dev_reload_destroy()
1653 nsim_fib_destroy(devlink, nsim_dev->fib_data); in nsim_dev_reload_destroy()
1655 nsim_dev_dummy_region_exit(nsim_dev); in nsim_dev_reload_destroy()
1656 mutex_destroy(&nsim_dev->port_list_lock); in nsim_dev_reload_destroy()
1661 struct nsim_dev *nsim_dev = dev_get_drvdata(&nsim_bus_dev->dev); in nsim_drv_remove() local
1662 struct devlink *devlink = priv_to_devlink(nsim_dev); in nsim_drv_remove()
1665 nsim_dev_reload_destroy(nsim_dev); in nsim_drv_remove()
1667 nsim_bpf_dev_exit(nsim_dev); in nsim_drv_remove()
1668 nsim_dev_debugfs_exit(nsim_dev); in nsim_drv_remove()
1672 kfree(nsim_dev->vfconfigs); in nsim_drv_remove()
1678 __nsim_dev_port_lookup(struct nsim_dev *nsim_dev, enum nsim_dev_port_type type, in __nsim_dev_port_lookup() argument
1684 list_for_each_entry(nsim_dev_port, &nsim_dev->port_list, list) in __nsim_dev_port_lookup()
1693 struct nsim_dev *nsim_dev = dev_get_drvdata(&nsim_bus_dev->dev); in nsim_drv_port_add() local
1696 mutex_lock(&nsim_dev->port_list_lock); in nsim_drv_port_add()
1697 if (__nsim_dev_port_lookup(nsim_dev, type, port_index)) in nsim_drv_port_add()
1700 err = __nsim_dev_port_add(nsim_dev, type, port_index); in nsim_drv_port_add()
1701 mutex_unlock(&nsim_dev->port_list_lock); in nsim_drv_port_add()
1708 struct nsim_dev *nsim_dev = dev_get_drvdata(&nsim_bus_dev->dev); in nsim_drv_port_del() local
1712 mutex_lock(&nsim_dev->port_list_lock); in nsim_drv_port_del()
1713 nsim_dev_port = __nsim_dev_port_lookup(nsim_dev, type, port_index); in nsim_drv_port_del()
1718 mutex_unlock(&nsim_dev->port_list_lock); in nsim_drv_port_del()
1725 struct nsim_dev *nsim_dev = dev_get_drvdata(&nsim_bus_dev->dev); in nsim_drv_configure_vfs() local
1728 mutex_lock(&nsim_dev->vfs_lock); in nsim_drv_configure_vfs()
1741 if (nsim_esw_mode_is_switchdev(nsim_dev)) { in nsim_drv_configure_vfs()
1743 ret = nsim_esw_switchdev_enable(nsim_dev, NULL); in nsim_drv_configure_vfs()
1749 nsim_esw_legacy_enable(nsim_dev, NULL); in nsim_drv_configure_vfs()
1754 mutex_unlock(&nsim_dev->vfs_lock); in nsim_drv_configure_vfs()