diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mcu.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mcu.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mcu.c b/drivers/net/wireless/mediatek/mt76/mcu.c index 76dadef7ccfe..30a6515758a8 100644 --- a/drivers/net/wireless/mediatek/mt76/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mcu.c @@ -105,3 +105,26 @@ out: return ret; } EXPORT_SYMBOL_GPL(mt76_mcu_skb_send_and_get_msg); + +int mt76_mcu_send_firmware(struct mt76_dev *dev, int cmd, const void *data, + int len) +{ + int err, cur_len; + + while (len > 0) { + cur_len = min_t(int, 4096 - dev->mcu_ops->headroom, len); + + err = mt76_mcu_send_msg(dev, cmd, data, cur_len, false); + if (err) + return err; + + data += cur_len; + len -= cur_len; + + if (dev->queue_ops->tx_cleanup) + dev->queue_ops->tx_cleanup(dev, MT_TXQ_FWDL, false); + } + + return 0; +} +EXPORT_SYMBOL_GPL(mt76_mcu_send_firmware); |