mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-29 22:02:02 +00:00
804775dfc2
The Wireless Ethernet Dispatch subsystem on the MT7622 SoC can be configured to intercept and handle access to the DMA queues and PCIe interrupts for a MT7615/MT7915 wireless card. It can manage the internal WDMA (Wireless DMA) controller, which allows ethernet packets to be passed from the packet switch engine (PSE) to the wireless card, bypassing the CPU entirely. This can be used to implement hardware flow offloading from ethernet to WLAN. Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: David S. Miller <davem@davemloft.net>
8 lines
248 B
C
8 lines
248 B
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
/* Copyright (C) 2020 Felix Fietkau <nbd@nbd.name> */
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/soc/mediatek/mtk_wed.h>
|
|
|
|
const struct mtk_wed_ops __rcu *mtk_soc_wed_ops;
|
|
EXPORT_SYMBOL_GPL(mtk_soc_wed_ops);
|