iwlwifi: mvm: add a new mvm reference type for RX data

When a data packet is received, we need to make sure that we stay
awake until it can be processed and wait a while before trying to
enter runtime_suspend os system_suspend again.  To do so, add a new
reference type for RX data and take the reference when sending the
packet to mac80211.  We only do this for data packets, all the other
RX packets sent by the firmware (e.g. notifications) are not a reason
to prevent suspend.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 513a85403924..406cf1cb945c 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -1310,6 +1310,7 @@ static ssize_t iwl_dbgfs_d0i3_refs_read(struct file *file,
         PRINT_MVM_REF(IWL_MVM_REF_FW_DBG_COLLECT);
         PRINT_MVM_REF(IWL_MVM_REF_INIT_UCODE);
         PRINT_MVM_REF(IWL_MVM_REF_SENDING_CMD);
+        PRINT_MVM_REF(IWL_MVM_REF_RX);
 
         return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 }