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Commit 5ea52aaf authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "usb: gadget: throttle IRQ rate for SuperSpeed"

parents b1db4508 36448c46

drivers/usb/gadget/u_ether.c

+3 −2
Original line number Diff line number Diff line
@@ -866,9 +866,10 @@ static netdev_tx_t eth_start_xmit(struct sk_buff *skb, 


	req->length = length;



	/* throttle highspeed IRQ rate back slightly */

	/* throttle high/super speed IRQ rate back slightly */

	if (gadget_is_dualspeed(dev->gadget) &&

			 (dev->gadget->speed == USB_SPEED_HIGH)) {

		 (dev->gadget->speed == USB_SPEED_HIGH ||

		  dev->gadget->speed == USB_SPEED_SUPER)) {

		dev->tx_qlen++;

		if (dev->tx_qlen == (qmult/2)) {

			req->no_interrupt = 0;