From 9aeb0d114d4e1794233a99dd9f4e6efc402a317e Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi Date: Wed, 15 Jan 2020 11:58:47 +0100 Subject: mt76: mt76u: move mcu buffer allocation in mt76x02u drivers Move mcu buffer allocation in mt76x2u/mt76x0u drivers since newer chipsets (e.g. mt7663u) does not rely on synchronous mcu communication Co-developed-by: Sean Wang Signed-off-by: Sean Wang Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/net/wireless/mediatek/mt76/mt76x2') diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c index d2ca8fe42655..ffc2deba29ac 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c @@ -190,6 +190,7 @@ int mt76x2u_init_hardware(struct mt76x02_dev *dev) int mt76x2u_register_device(struct mt76x02_dev *dev) { struct ieee80211_hw *hw = mt76_hw(dev); + struct mt76_usb *usb = &dev->mt76.usb; int err; INIT_DELAYED_WORK(&dev->cal_work, mt76x2u_phy_calibrate); @@ -199,6 +200,11 @@ int mt76x2u_register_device(struct mt76x02_dev *dev) if (err < 0) return err; + usb->mcu.data = devm_kmalloc(dev->mt76.dev, MCU_RESP_URB_SIZE, + GFP_KERNEL); + if (!usb->mcu.data) + return -ENOMEM; + err = mt76u_alloc_queues(&dev->mt76); if (err < 0) goto fail; -- cgit