diff options
| author |   Avraham Stern <avraham.stern@intel.com> | 2022-11-23 23:02:07 +0200 |
|---|---|---|
| committer |   Gregory Greenman <gregory.greenman@intel.com> | 2022-11-28 17:53:58 +0200 |
| commit | b8133439bda70ff24e3bdb89bb55d204c3fea606 (patch) | |
| tree | b7e475f14df93a3a8f9203084589549ef0d4ddd0 /drivers/net/wireless/intel/iwlwifi/mvm/ops.c | |
| parent | wifi: iwlwifi: mvm: fix double free on tx path. (diff) | |
| download | wireguard-linux-b8133439bda70ff24e3bdb89bb55d204c3fea606.tar.xz wireguard-linux-b8133439bda70ff24e3bdb89bb55d204c3fea606.zip | |
wifi: iwlwifi: mvm: trigger PCI re-enumeration in case of PLDR sync
When doing the PLDR flow, the fw goes through a re-read and needs
PCI re-enumeration in order to recover. In this case, skip the mac
start retry and fw dumps as all the fw and registers are invalid
until the PCI re-enumeration.
In addition, print the register that shows the re-read counter
when loading the fw.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Link: https://lore.kernel.org/r/20221123225313.9ae77968961e.Ie06e886cef4b5921b65dacb7724db1276bed38cb@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/ops.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index 2a4db13c9dcf..e78f5beaa2d0 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -1888,6 +1888,9 @@ static void iwl_mvm_nic_error(struct iwl_op_mode *op_mode, bool sync) { struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode); + if (mvm->pldr_sync) + return; + if (!test_bit(STATUS_TRANS_DEAD, &mvm->trans->status) && !test_and_clear_bit(IWL_MVM_STATUS_SUPPRESS_ERROR_LOG_ONCE, &mvm->status)) |