diff options
| 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/fw/dump.c | |
| parent | d00800a289c9349bb659a698cbd7bc04521dc927 (diff) | |
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/fw/dump.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/dump.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dump.c b/drivers/net/wireless/intel/iwlwifi/fw/dump.c index 59ed321bcc27..f86f7b4baa18 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dump.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dump.c @@ -484,6 +484,9 @@ static void iwl_fwrt_dump_fseq_regs(struct iwl_fw_runtime *fwrt) void iwl_fwrt_dump_error_logs(struct iwl_fw_runtime *fwrt) { + struct iwl_pc_data *pc_data; + u8 count; + if (!test_bit(STATUS_DEVICE_ENABLED, &fwrt->trans->status)) { IWL_ERR(fwrt, "DEVICE_ENABLED bit is not set. Aborting dump.\n"); @@ -502,6 +505,14 @@ void iwl_fwrt_dump_error_logs(struct iwl_fw_runtime *fwrt) iwl_fwrt_dump_rcm_error_log(fwrt, 1); iwl_fwrt_dump_iml_error_log(fwrt); iwl_fwrt_dump_fseq_regs(fwrt); + if (fwrt->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000) { + pc_data = fwrt->trans->dbg.pc_data; + for (count = 0; count < fwrt->trans->dbg.num_pc; + count++, pc_data++) + IWL_ERR(fwrt, "%s: 0x%x\n", + pc_data->pc_name, + pc_data->pc_address); + } if (fwrt->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_BZ) { u32 scratch = iwl_read32(fwrt->trans, CSR_FUNC_SCRATCH); |