Message ID | iwlwifi.20211220142940.8b6279e3d0be.I6fe128b0b86149a85535104822c8355b367887c8@changeid |
---|---|
State | New |
Headers | show |
Series | iwlwifi: updates intended for v5.17 2021-12-20 | expand |
diff --git a/drivers/net/wireless/intel/iwlwifi/mei/main.c b/drivers/net/wireless/intel/iwlwifi/mei/main.c index 787d64276f36..bee3415ef460 100644 --- a/drivers/net/wireless/intel/iwlwifi/mei/main.c +++ b/drivers/net/wireless/intel/iwlwifi/mei/main.c @@ -1810,6 +1810,12 @@ static int iwl_mei_probe(struct mei_cl_device *cldev, mei_cldev_set_drvdata(cldev, mei); mei->cldev = cldev; + /* + * The CSME firmware needs to boot the internal WLAN client. Wait here + * so that the DMA map request will succeed. + */ + msleep(20); + ret = iwl_mei_alloc_shared_mem(cldev); if (ret) goto free;