From: Oliver Neukum <oneukum@xxxxxxxx> Date: Wed, 25 Jan 2017 10:34:41 +0100 > looking at r8152 I noticed that it uses NAPI. I never considered > this for the generic USB networking code as you cannot disable > interrupts for USB. Is it still worth it? What are the benefits? I think it's not a good approach for getting GRO. Exactly because of the issue you raise, in that USB drivers cannot stop the URBs from coming in while running their poll method. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
