diff options
| author |   Lorenzo Bianconi <lorenzo@kernel.org> | 2022-03-14 16:10:23 +0100 |
|---|---|---|
| committer |   Felix Fietkau <nbd@nbd.name> | 2022-03-16 17:40:22 +0100 |
| commit | 84bba93ac46ee8d5d6eca57769f8dfbfa8bea1f0 (patch) | |
| tree | 368bafb1c82af98e38eeb49be315df9158d6814d /drivers/net/wireless/mediatek/mt76/usb.c | |
| parent | mt76: mt7915: fix typos in comments (diff) | |
| download | wireguard-linux-84bba93ac46ee8d5d6eca57769f8dfbfa8bea1f0.tar.xz wireguard-linux-84bba93ac46ee8d5d6eca57769f8dfbfa8bea1f0.zip | |
mt76: usb: add req_type to ___mt76u_rr signature
This is a preliminary patch to add usb support to mt7921 driver.
Tested-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/usb.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/usb.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c index 0a7006c8959b..1b0435e0ea33 100644 --- a/drivers/net/wireless/mediatek/mt76/usb.c +++ b/drivers/net/wireless/mediatek/mt76/usb.c @@ -62,16 +62,15 @@ int mt76u_vendor_request(struct mt76_dev *dev, u8 req, } EXPORT_SYMBOL_GPL(mt76u_vendor_request); -static u32 ___mt76u_rr(struct mt76_dev *dev, u8 req, u32 addr) +static u32 ___mt76u_rr(struct mt76_dev *dev, u8 req, u8 req_type, + u32 addr) { struct mt76_usb *usb = &dev->usb; u32 data = ~0; int ret; - ret = __mt76u_vendor_request(dev, req, - USB_DIR_IN | USB_TYPE_VENDOR, - addr >> 16, addr, usb->data, - sizeof(__le32)); + ret = __mt76u_vendor_request(dev, req, req_type, addr >> 16, + addr, usb->data, sizeof(__le32)); if (ret == sizeof(__le32)) data = get_unaligned_le32(usb->data); trace_usb_reg_rr(dev, addr, data); @@ -95,7 +94,8 @@ static u32 __mt76u_rr(struct mt76_dev *dev, u32 addr) break; } - return ___mt76u_rr(dev, req, addr & ~MT_VEND_TYPE_MASK); + return ___mt76u_rr(dev, req, USB_DIR_IN | USB_TYPE_VENDOR, + addr & ~MT_VEND_TYPE_MASK); } static u32 mt76u_rr(struct mt76_dev *dev, u32 addr) @@ -114,7 +114,8 @@ static u32 mt76u_rr_ext(struct mt76_dev *dev, u32 addr) u32 ret; mutex_lock(&dev->usb.usb_ctrl_mtx); - ret = ___mt76u_rr(dev, MT_VEND_READ_EXT, addr); + ret = ___mt76u_rr(dev, MT_VEND_READ_EXT, + USB_DIR_IN | USB_TYPE_VENDOR, addr); mutex_unlock(&dev->usb.usb_ctrl_mtx); return ret; @@ -177,7 +178,8 @@ static u32 mt76u_rmw_ext(struct mt76_dev *dev, u32 addr, u32 mask, u32 val) { mutex_lock(&dev->usb.usb_ctrl_mtx); - val |= ___mt76u_rr(dev, MT_VEND_READ_EXT, addr) & ~mask; + val |= ___mt76u_rr(dev, MT_VEND_READ_EXT, + USB_DIR_IN | USB_TYPE_VENDOR, addr) & ~mask; ___mt76u_wr(dev, MT_VEND_WRITE_EXT, addr, val); mutex_unlock(&dev->usb.usb_ctrl_mtx); |