wifi: iwlwifi: mvm: trigger PCI re-enumeration in case of PLDR sync
authorAvraham Stern <avraham.stern@intel.com>
Wed, 23 Nov 2022 21:02:07 +0000 (23:02 +0200)
committerGregory Greenman <gregory.greenman@intel.com>
Mon, 28 Nov 2022 15:53:58 +0000 (17:53 +0200)
commitb8133439bda70ff24e3bdb89bb55d204c3fea606
treeb7e475f14df93a3a8f9203084589549ef0d4ddd0
parent0473cbae2137b963bd0eaa74336131cb1d3bc6c3
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>
drivers/net/wireless/intel/iwlwifi/iwl-prph.h
drivers/net/wireless/intel/iwlwifi/iwl-trans.h
drivers/net/wireless/intel/iwlwifi/mvm/fw.c
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
drivers/net/wireless/intel/iwlwifi/mvm/ops.c
drivers/net/wireless/intel/iwlwifi/pcie/trans.c