From: Shahar S Matityahu Date: Mon, 11 Feb 2019 10:12:08 +0000 (+0200) Subject: iwlwifi: dbg_ini: enforce always on domain checking X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=bfa34c332964e90f6222b2ff665990484c22f6f2;p=linux.git iwlwifi: dbg_ini: enforce always on domain checking Enforce domain checking before sending host commands and collecting memory regions. Currently the driver supports always on domain only. Signed-off-by: Shahar S Matityahu Signed-off-by: Luca Coelho --- diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index 65252481a3069..caf860b7afffe 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -1711,6 +1711,10 @@ static void iwl_fw_ini_dump_trigger(struct iwl_fw_runtime *fwrt, if (!reg) continue; + /* currently the driver supports always on domain only */ + if (le32_to_cpu(reg->domain) != IWL_FW_INI_DBG_DOMAIN_ALWAYS_ON) + continue; + type = le32_to_cpu(reg->region_type); switch (type) { case IWL_FW_INI_REGION_DEVICE_MEMORY: @@ -2320,6 +2324,10 @@ static void iwl_fw_dbg_send_hcmd(struct iwl_fw_runtime *fwrt, .data = { data->data, }, }; + /* currently the driver supports always on domain only */ + if (le32_to_cpu(hcmd_tlv->domain) != IWL_FW_INI_DBG_DOMAIN_ALWAYS_ON) + return; + iwl_trans_send_cmd(fwrt->trans, &hcmd); }