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ethtool: Remove unimplemented flow specification types

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struct ethtool_rawip4_spec and struct ethtool_ether_spec are neither
commented nor used by any driver, so remove them.  Adjust padding in
the user-visible unions that included these structures.

Fix references to struct ethtool_rawip4_spec in
ethtool_get_rx_ntuple(), which should use struct ethtool_usrip4_spec.

struct ethtool_usrip4_spec cannot hold IPv6 host addresses and there
is no separate structure that can, so remove ETH_RX_NFC_IP6 and the
reference to it in niu.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings
2010-09-14 09:13:08 +00:00
committed by David S. Miller
parent e035587305
commit e0de7c93b9
3 changed files with 11 additions and 37 deletions
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21
include/linux/ethtool.h
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@ -353,20 +353,7 @@ struct ethtool_ah_espip4_spec {
__u8 tos;
};
struct ethtool_rawip4_spec {
__be32 ip4src;
__be32 ip4dst;
__u8 hdata[64];
};
struct ethtool_ether_spec {
__be16 ether_type;
__u8 frame_size;
__u8 eframe[16];
};
#define ETH_RX_NFC_IP4 1
#define ETH_RX_NFC_IP6 2
/**
* struct ethtool_usrip4_spec - general flow specification for IPv4
@ -403,10 +390,8 @@ struct ethtool_rx_flow_spec {
struct ethtool_tcpip4_spec sctp_ip4_spec;
struct ethtool_ah_espip4_spec ah_ip4_spec;
struct ethtool_ah_espip4_spec esp_ip4_spec;
struct ethtool_rawip4_spec raw_ip4_spec;
struct ethtool_ether_spec ether_spec;
struct ethtool_usrip4_spec usr_ip4_spec;
__u8 hdata[64];
__u8 hdata[72];
} h_u, m_u;
__u64 ring_cookie;
__u32 location;
@ -496,10 +481,8 @@ struct ethtool_rx_ntuple_flow_spec {
struct ethtool_tcpip4_spec sctp_ip4_spec;
struct ethtool_ah_espip4_spec ah_ip4_spec;
struct ethtool_ah_espip4_spec esp_ip4_spec;
struct ethtool_rawip4_spec raw_ip4_spec;
struct ethtool_ether_spec ether_spec;
struct ethtool_usrip4_spec usr_ip4_spec;
__u8 hdata[64];
__u8 hdata[72];
} h_u, m_u;
__u16 vlan_tag;