iwlwifi: mvm: Ability to work with packed usniffer image
The new ucode package format holds also the usniffer images
(in addition to the operational images and the TLVs).
The driver can load the usniffer image if debug
configuration tells it to.
Signed-off-by: Eran Harary <eran.harary@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/iwlwifi/mvm/fw.c
index 1f1337a..d0fa6e9 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/iwlwifi/mvm/fw.c
@@ -186,7 +186,12 @@
static const u8 alive_cmd[] = { MVM_ALIVE };
struct iwl_sf_region st_fwrd_space;
- fw = iwl_get_ucode_image(mvm, ucode_type);
+ if (ucode_type == IWL_UCODE_REGULAR &&
+ iwl_fw_dbg_conf_usniffer(mvm->fw, FW_DBG_CUSTOM) &&
+ iwl_fw_dbg_conf_enabled(mvm->fw, FW_DBG_CUSTOM))
+ fw = iwl_get_ucode_image(mvm, IWL_UCODE_REGULAR_USNIFFER);
+ else
+ fw = iwl_get_ucode_image(mvm, ucode_type);
if (WARN_ON(!fw))
return -EINVAL;
mvm->cur_ucode = ucode_type;