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path: root/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c
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Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c')
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c
index 03e24ae7f66c..605dc66ae83b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c
@@ -165,9 +165,30 @@ error:
return -ENOENT;
}
+static int
+mt76pci_mcu_restart(struct mt76_dev *mdev)
+{
+ struct mt76x02_dev *dev;
+ int ret;
+
+ dev = container_of(mdev, struct mt76x02_dev, mt76);
+
+ mt76x02_mcu_cleanup(dev);
+ mt76x2_mac_reset(dev, true);
+
+ ret = mt76pci_load_firmware(dev);
+ if (ret)
+ return ret;
+
+ mt76_wr(dev, MT_WPDMA_RST_IDX, ~0);
+
+ return 0;
+}
+
int mt76x2_mcu_init(struct mt76x02_dev *dev)
{
static const struct mt76_mcu_ops mt76x2_mcu_ops = {
+ .mcu_restart = mt76pci_mcu_restart,
.mcu_send_msg = mt76x02_mcu_msg_send,
};
int ret;