diff options
| author | Haim Dreyfuss <haim.dreyfuss@intel.com> | 2022-09-06 16:42:14 +0300 |
|---|---|---|
| committer | Gregory Greenman <gregory.greenman@intel.com> | 2022-09-18 14:40:15 +0300 |
| commit | c39e718a28d8e48f9b41b9ad3bed031188a07bd9 (patch) | |
| tree | 3fb9c85a80620a43879dcebfbf0205570fb1e18a /drivers/net/wireless/intel/iwlwifi/fw/api | |
| parent | 219ed58feda9829a3df595aad65bdaacb005512d (diff) | |
| download | linux-c39e718a28d8e48f9b41b9ad3bed031188a07bd9.tar.bz2 | |
wifi: iwlwifi: mvm: Add support for d3 end notification
Due to IMR, when host returns from hibernate, commands cannot
be sent as part of the resume flow, and so after ending
d3 the FW needs to send notifications instead of responses.
This notification indicates whether a fw reset is required.
Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com>
Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220906161827.898ecba881b2.I13eb69bb5af08b9ac33043647eaed6b8d50e8659@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/api')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/d3.h | 8 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/offload.h | 5 |
2 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h index 5588f6d65813..df0833890e55 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h @@ -817,6 +817,14 @@ struct iwl_wowlan_wake_pkt_notif { u8 wake_packet[1]; } __packed; /* WOWLAN_WAKE_PKT_NTFY_API_S_VER_1 */ +/** + * struct iwl_mvm_d3_end_notif - d3 end notification + * @flags: See &enum iwl_d0i3_flags + */ +struct iwl_mvm_d3_end_notif { + __le32 flags; +} __packed; + /* TODO: NetDetect API */ #endif /* __iwl_fw_api_d3_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/offload.h b/drivers/net/wireless/intel/iwlwifi/fw/api/offload.h index 1a1b7ac78309..a0123f81f5d8 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/offload.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/offload.h @@ -23,6 +23,11 @@ enum iwl_prot_offload_subcmd_ids { WOWLAN_INFO_NOTIFICATION = 0xFD, /** + * @D3_END_NOTIFICATION: End D3 state notification + */ + D3_END_NOTIFICATION = 0xFE, + + /** * @STORED_BEACON_NTF: &struct iwl_stored_beacon_notif */ STORED_BEACON_NTF = 0xFF, |