diff options
| author | Mukesh Sisodiya <mukesh.sisodiya@intel.com> | 2023-06-12 18:51:11 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-06-14 13:32:18 +0300 |
| commit | 2b69d242e29b891b11f1190201f4a08abb0c8342 (patch) | |
| tree | 41225e6ab8a9fd79a8bde5eccdd5679556781e50 | |
| parent | d4f1a50ca998420e27f904128a8dac5f69c291ed (diff) | |
| download | linux-2b69d242e29b891b11f1190201f4a08abb0c8342.tar.xz | |
wifi: iwlwifi: fw: print PC register value instead of address
The program counter address is read from the TLV and
PC address is printed in debug messages.
Read the value at PC address and print the value
instead of the register address.
Fixes: 5e31b3df86ec ("wifi: iwlwifi: dbg: print pc register data once fw dump occurred")
Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230612184434.e5a5f18f1b2c.Ib6117a4e7f66a075913241cc81477c0059953d5d@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/dump.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dump.c b/drivers/net/wireless/intel/iwlwifi/fw/dump.c index 64e83f30f947..23388261e97f 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dump.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dump.c @@ -507,11 +507,16 @@ void iwl_fwrt_dump_error_logs(struct iwl_fw_runtime *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; + + if (!iwl_trans_grab_nic_access(fwrt->trans)) + return; 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); + iwl_read_prph_no_grab(fwrt->trans, + pc_data->pc_address)); + iwl_trans_release_nic_access(fwrt->trans); } if (fwrt->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_BZ) { |