1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c
index a08b03d58d4b..1c66297d82c0 100644
--- a/drivers/net/wireless/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/iwlwifi/mvm/ops.c
@@ -865,6 +865,16 @@ static void iwl_mvm_fw_error_dump_wk(struct work_struct *work)
                 return;
 
         mutex_lock(&mvm->mutex);
+
+        /* stop recording */
+        if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
+                iwl_set_bits_prph(mvm->trans, MON_BUFF_SAMPLE_CTL, 0x100);
+        } else {
+                iwl_write_prph(mvm->trans, DBGC_IN_SAMPLE, 0);
+                /* wait before we collect the data till the DBGC stop */
+                udelay(100);
+        }
+
         iwl_mvm_fw_error_dump(mvm);
 
         /* start recording again if the firmware is not crashed */