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| author | Mukesh Sisodiya <mukesh.sisodiya@intel.com> | 2023-04-13 21:40:21 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-04-14 13:14:49 +0200 |
| commit | 5e31b3df86ec6fbb925eee77fe2c450099c61dff (patch) | |
| tree | 01d77939ca18350a210a8e52edcefbe3fc5a482d /drivers/net/wireless/intel/iwlwifi/mvm | |
| parent | d00800a289c9349bb659a698cbd7bc04521dc927 (diff) | |
| download | linux-5e31b3df86ec6fbb925eee77fe2c450099c61dff.tar.gz linux-5e31b3df86ec6fbb925eee77fe2c450099c61dff.tar.bz2 linux-5e31b3df86ec6fbb925eee77fe2c450099c61dff.zip | |
wifi: iwlwifi: dbg: print pc register data once fw dump occurred
Add debug print for different FW program counter details of
different CPU. Program counter pc details will be read from
TLV during init.
Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230413213309.862790d336a9.I34e2ea05a79e8b2552f7f221bacf3af0166cb9c0@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 521eded39028..3f5cc6bf3f1c 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -321,6 +321,8 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, static const u16 alive_cmd[] = { UCODE_ALIVE_NTFY }; bool run_in_rfkill = ucode_type == IWL_UCODE_INIT || iwl_mvm_has_unified_ucode(mvm); + u8 count; + struct iwl_pc_data *pc_data; if (ucode_type == IWL_UCODE_REGULAR && iwl_fw_dbg_conf_usniffer(mvm->fw, FW_DBG_START_FROM_ALIVE) && @@ -393,6 +395,14 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, /* LMAC/UMAC PC info */ if (trans->trans_cfg->device_family >= + IWL_DEVICE_FAMILY_22000) { + pc_data = trans->dbg.pc_data; + for (count = 0; count < trans->dbg.num_pc; + count++, pc_data++) + IWL_ERR(mvm, "%s: 0x%x\n", + pc_data->pc_name, + pc_data->pc_address); + } else if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_9000) { IWL_ERR(mvm, "UMAC PC: 0x%x\n", iwl_read_umac_prph(trans, |