void mt76x2u_mcu_deinit(struct mt76x2_dev *dev)
{
struct mt76_usb *usb = &dev->mt76.usb;
usb_kill_urb(usb->mcu.res.urb);
mt76u_buf_free(&usb->mcu.res);
}
int mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, const void *data,
int data_len, u32 max_payload, u32 offset)
{
int err, len, pos = 0, max_len = max_payload - 8;
struct mt76u_buf buf;
err = mt76u_buf_alloc(&dev->mt76, &buf, 1, max_payload, max_payload,
GFP_KERNEL);
if (err < 0)
return err;
while (data_len > 0) {
len = min_t(int, data_len, max_len);
err = __mt76x02u_mcu_fw_send_data(dev, &buf, data + pos,
len, offset + pos);
if (err < 0)
break;
data_len -= len;
pos += len;
usleep_range(5000, 10000);
}
mt76u_buf_free(&buf);
return err;
}
static void mt76u_free_rx(struct mt76_dev *dev)
{
struct mt76_queue *q = &dev->q_rx[MT_RXQ_MAIN];
struct page *page;
int i;
for (i = 0; i < q->ndesc; i++)
mt76u_buf_free(&q->entry[i].ubuf);
spin_lock_bh(&q->rx_page_lock);
if (!q->rx_page.va)
goto out;
page = virt_to_page(q->rx_page.va);
__page_frag_cache_drain(page, q->rx_page.pagecnt_bias);
memset(&q->rx_page, 0, sizeof(q->rx_page));
out:
spin_unlock_bh(&q->rx_page_lock);
}
