函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\if_vlan.h Create Date:2022-07-27 07:04:33
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称: 卸载skb不安全的功能

函数原型:static inline netdev_features_t vlan_features_check(struct sk_buff *skb, netdev_features_t features)

返回类型:netdev_features_t

参数:

类型参数名称
struct sk_buff *skb
netdev_features_tfeatures
718  如果 检查是否为多头的VLAN标记skb
724  features与等于NETIF_F_SG按位或NETIF_F_HIGHDMA按位或NETIF_F_HW_CSUM按位或NETIF_F_FRAGLIST按位或NETIF_F_HW_VLAN_CTAG_TX按位或NETIF_F_HW_VLAN_STAG_TX
729  返回:features