iwlwifi: pcie: change CSR reset in family 8000
This register is not present in 8000 family devices.
There is prph register instead.
Signed-off-by: Eran Harary <eran.harary@intel.com>
Reviewed-by: Dor Shaish <dor.shaish@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index f7e85d3..53a3457 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -573,6 +573,12 @@
}
}
+ /* release CPU reset */
+ if (trans->cfg->device_family == IWL_DEVICE_FAMILY_8000)
+ iwl_write_prph(trans, RELEASE_CPU_RESET, RELEASE_CPU_RESET_BIT);
+ else
+ iwl_write32(trans, CSR_RESET, 0);
+
return 0;
}