diff options
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/d3.h | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mld/d3.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mld/debugfs.c | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mld/mld.h | 2 |
4 files changed, 18 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h index 9c271ea67155..9ce819503aed 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2018-2024 Intel Corporation + * Copyright (C) 2012-2014, 2018-2025 Intel Corporation * Copyright (C) 2013-2014 Intel Mobile Communications GmbH * Copyright (C) 2015-2017 Intel Deutschland GmbH */ @@ -19,9 +19,11 @@ enum iwl_d0i3_flags { /** * enum iwl_d3_wakeup_flags - D3 manager wakeup flags * @IWL_WAKEUP_D3_CONFIG_FW_ERROR: wake up on firmware sysassert + * @IWL_WAKEUP_D3_HOST_TIMER: wake up on host timer expiry */ enum iwl_d3_wakeup_flags { - IWL_WAKEUP_D3_CONFIG_FW_ERROR = BIT(0), + IWL_WAKEUP_D3_CONFIG_FW_ERROR = BIT(0), + IWL_WAKEUP_D3_HOST_TIMER = BIT(1), }; /* D3_MANAGER_WAKEUP_CONFIG_API_E_VER_3 */ /** diff --git a/drivers/net/wireless/intel/iwlwifi/mld/d3.c b/drivers/net/wireless/intel/iwlwifi/mld/d3.c index 339b148d6793..d450d24689f6 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/d3.c @@ -1317,6 +1317,13 @@ int iwl_mld_no_wowlan_suspend(struct iwl_mld *mld) struct iwl_d3_manager_config d3_cfg_cmd_data = {}; int ret; + if (mld->debug_max_sleep) { + d3_cfg_cmd_data.wakeup_host_timer = + cpu_to_le32(mld->debug_max_sleep); + d3_cfg_cmd_data.wakeup_flags = + cpu_to_le32(IWL_WAKEUP_D3_HOST_TIMER); + } + lockdep_assert_wiphy(mld->wiphy); IWL_DEBUG_WOWLAN(mld, "Starting the no wowlan suspend flow\n"); diff --git a/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c index 352da8aa7898..75cc1d8bb90c 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c @@ -546,6 +546,11 @@ iwl_mld_add_debugfs_files(struct iwl_mld *mld, struct dentry *debugfs_dir) #endif MLD_DEBUGFS_ADD_FILE(inject_packet, debugfs_dir, 0200); +#ifdef CONFIG_PM_SLEEP + debugfs_create_u32("max_sleep", 0600, debugfs_dir, + &mld->debug_max_sleep); +#endif + debugfs_create_bool("rx_ts_ptp", 0600, debugfs_dir, &mld->monitor.ptp_time); diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mld.h b/drivers/net/wireless/intel/iwlwifi/mld/mld.h index 1a2c44f44eff..241ab3a00e56 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/mld.h +++ b/drivers/net/wireless/intel/iwlwifi/mld/mld.h @@ -159,6 +159,7 @@ * @addresses: device MAC addresses. * @scan: instance of the scan object * @wowlan: WoWLAN support data. + * @debug_max_sleep: maximum sleep time in D3 (for debug purposes) * @led: the led device * @mcc_src: the source id of the MCC, comes from the firmware * @bios_enable_puncturing: is puncturing enabled by bios @@ -252,6 +253,7 @@ struct iwl_mld { struct iwl_mld_scan scan; #ifdef CONFIG_PM_SLEEP struct wiphy_wowlan_support wowlan; + u32 debug_max_sleep; #endif /* CONFIG_PM_SLEEP */ #ifdef CONFIG_IWLWIFI_LEDS struct led_classdev led; |