1 From 7c129254adb1093d10a62ed7bf7b956fcc6ffe34 Mon Sep 17 00:00:00 2001
2 From: Rakesh Nair <ranair@codeaurora.org>
3 Date: Wed, 20 Jul 2016 15:02:01 +0530
4 Subject: [PATCH] net: IPQ4019 needs rfs/vlan_tag callbacks in
7 Add callback support to get default vlan tag and register
8 receive flow steering filter.
10 Used by IPQ4019 ess-edma driver.
12 BUG=chrome-os-partner:33096
15 Change-Id: I266070e4a0fbe4a0d9966fe79a71e50ec4f26c75
16 Signed-off-by: Rakesh Nair <ranair@codeaurora.org>
17 Reviewed-on: https://chromium-review.googlesource.com/362203
18 Commit-Ready: Grant Grundler <grundler@chromium.org>
19 Tested-by: Grant Grundler <grundler@chromium.org>
20 Reviewed-by: Grant Grundler <grundler@chromium.org>
22 include/linux/netdevice.h | 13 +++++++++++++
23 1 file changed, 13 insertions(+)
25 --- a/include/linux/netdevice.h
26 +++ b/include/linux/netdevice.h
27 @@ -725,6 +725,16 @@ struct xps_map {
28 #define XPS_MIN_MAP_ALLOC ((L1_CACHE_ALIGN(offsetof(struct xps_map, queues[1])) \
29 - sizeof(struct xps_map)) / sizeof(u16))
31 +#ifdef CONFIG_RFS_ACCEL
32 +typedef int (*set_rfs_filter_callback_t)(struct net_device *dev,
42 * This structure holds all XPS maps for device. Maps are indexed by CPU.
44 @@ -1251,6 +1261,9 @@ struct net_device_ops {
45 const struct sk_buff *skb,
48 + int (*ndo_register_rfs_filter)(struct net_device *dev,
49 + set_rfs_filter_callback_t set_filter);
50 + int (*ndo_get_default_vlan_tag)(struct net_device *net);
52 int (*ndo_add_slave)(struct net_device *dev,
53 struct net_device *slave_dev);