iwlwifi: 8000: change PNVM in case it doesn't match to the HW step

There is a strong relationship between the NVM version and
the hardware step. Enforce that in the driver in case the
default NVM on the platform is the wrong one.

Signed-off-by: Eran Harary <eran.harary@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-config.h b/drivers/net/wireless/iwlwifi/iwl-config.h
index aa41c77..bbed8fc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/iwlwifi/iwl-config.h
@@ -303,7 +303,8 @@
 	bool lp_xtal_workaround;
 	const struct iwl_pwr_tx_backoff *pwr_tx_backoffs;
 	bool no_power_up_nic_in_init;
-	const char *default_nvm_file;
+	const char *default_nvm_file_B_step;
+	const char *default_nvm_file_C_step;
 	unsigned int max_rx_agg_size;
 	bool disable_dummy_notification;
 	unsigned int max_tx_agg_size;