diff options
| author | Kirtika Ruchandani <kirtika@chromium.org> | 2017-10-08 14:20:42 -0700 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2017-11-03 11:56:08 +0200 |
| commit | fb12777ab59b4c8319c931970e28a5406d1aa702 (patch) | |
| tree | 805249cf01d6211f8e188717fb0e4d82d2614f4a /drivers/net/wireless/intel/iwlwifi/pcie/tx.c | |
| parent | 4ae827ffc173dc969c67e4f8b35d17a44f76ed40 (diff) | |
iwlwifi: Add more call-sites for pcie reg dumper
Commit a6d24fad00d9 ("iwlwifi: pcie: dump registers when HW becomes
inaccessible") added a function to dump pcie config registers and
memory mapped registers on a failure. It is currently only accessible
within trans.c. Add it to struct iwl_trans_ops, so that failure cases
in other files can call it. While there, add a call to this function
from iwl_pcie_load_firmware_chunk in pcie/tx.c, since this is a common
failure case seen on some platforms.
Signed-off-by: Kirtika Ruchandani <kirtika@chromium.org>
[modified the commit message slightly]
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/pcie/tx.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index e93c471ef9bf..b5c459cd70ce 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -1909,6 +1909,7 @@ static int iwl_pcie_send_hcmd_sync(struct iwl_trans *trans, } if (test_bit(STATUS_FW_ERROR, &trans->status)) { + iwl_trans_dump_regs(trans); IWL_ERR(trans, "FW error in SYNC CMD %s\n", iwl_get_cmd_string(trans, cmd->id)); dump_stack(); |