diff options
| author | Mordechay Goodstein <mordechay.goodstein@intel.com> | 2018-12-13 23:04:51 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2019-02-14 11:29:45 +0200 |
| commit | f130bb75d8817c560b48c4d1a0e5279968a0859d (patch) | |
| tree | d3f34bd761be323cd1c3382783e90aa8e198a7a8 /drivers/net/wireless/intel/iwlwifi/fw/api/commands.h | |
| parent | ff911dcaa2e46627f5fc6a22802f72a8bfce4ab5 (diff) | |
| download | linux-f130bb75d8817c560b48c4d1a0e5279968a0859d.tar.gz linux-f130bb75d8817c560b48c4d1a0e5279968a0859d.tar.bz2 linux-f130bb75d8817c560b48c4d1a0e5279968a0859d.zip | |
iwlwifi: add FW recovery flow
Add new API and TLV for the ability to send commands in the beginning
and end of reset flow.
The full flow of recovery is:
1. While loading FW, get address (from the TLV) of target buffer
to read in case of reset
2. If an error/assert happens read the address data from step 1.
3. Reset the HW and load the FW.
4. Send the data read in step 2.
5. Add station keys
6. Send notification to FW that reset flow is done.
The main use of the recovery flow is for support in PN/SN recovery
when offloaded
Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/api/commands.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/commands.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h index 0290b333d860..4d2274bcc0b5 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h @@ -643,6 +643,11 @@ enum iwl_system_subcmd_ids { * @INIT_EXTENDED_CFG_CMD: &struct iwl_init_extended_cfg_cmd */ INIT_EXTENDED_CFG_CMD = 0x03, + + /** + * @FW_ERROR_RECOVERY_CMD: &struct iwl_fw_error_recovery_cmd + */ + FW_ERROR_RECOVERY_CMD = 0x7, }; #endif /* __iwl_fw_api_commands_h__ */ |