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Commit 72bb6872 authored by Edward Cree's avatar Edward Cree Committed by David S. Miller
Browse files

ethtool: add IPv6 to the NFC API 



Signed-off-by: default avatarEdward Cree <ecree@solarflare.com>
Reviewed-by: default avatarBen Hutchings <ben@decadent.org.uk>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 84e7f67a

include/uapi/linux/ethtool.h

+64 −6
Original line number Diff line number Diff line
@@ -748,6 +748,56 @@ struct ethtool_usrip4_spec { 
	__u8    proto;

};



/**

 * struct ethtool_tcpip6_spec - flow specification for TCP/IPv6 etc.

 * @ip6src: Source host

 * @ip6dst: Destination host

 * @psrc: Source port

 * @pdst: Destination port

 * @tclass: Traffic Class

 *

 * This can be used to specify a TCP/IPv6, UDP/IPv6 or SCTP/IPv6 flow.

 */

struct ethtool_tcpip6_spec {

	__be32	ip6src[4];

	__be32	ip6dst[4];

	__be16	psrc;

	__be16	pdst;

	__u8    tclass;

};



/**

 * struct ethtool_ah_espip6_spec - flow specification for IPsec/IPv6

 * @ip6src: Source host

 * @ip6dst: Destination host

 * @spi: Security parameters index

 * @tclass: Traffic Class

 *

 * This can be used to specify an IPsec transport or tunnel over IPv6.

 */

struct ethtool_ah_espip6_spec {

	__be32	ip6src[4];

	__be32	ip6dst[4];

	__be32	spi;

	__u8    tclass;

};



/**

 * struct ethtool_usrip6_spec - general flow specification for IPv6

 * @ip6src: Source host

 * @ip6dst: Destination host

 * @l4_4_bytes: First 4 bytes of transport (layer 4) header

 * @tclass: Traffic Class

 * @l4_proto: Transport protocol number (nexthdr after any Extension Headers)

 */

struct ethtool_usrip6_spec {

	__be32	ip6src[4];

	__be32	ip6dst[4];

	__be32	l4_4_bytes;

	__u8    tclass;

	__u8    l4_proto;

};



union ethtool_flow_union {

	struct ethtool_tcpip4_spec		tcp_ip4_spec;

	struct ethtool_tcpip4_spec		udp_ip4_spec;
@@ -755,6 +805,12 @@ union ethtool_flow_union { 
	struct ethtool_ah_espip4_spec		ah_ip4_spec;

	struct ethtool_ah_espip4_spec		esp_ip4_spec;

	struct ethtool_usrip4_spec		usr_ip4_spec;

	struct ethtool_tcpip6_spec		tcp_ip6_spec;

	struct ethtool_tcpip6_spec		udp_ip6_spec;

	struct ethtool_tcpip6_spec		sctp_ip6_spec;

	struct ethtool_ah_espip6_spec		ah_ip6_spec;

	struct ethtool_ah_espip6_spec		esp_ip6_spec;

	struct ethtool_usrip6_spec		usr_ip6_spec;

	struct ethhdr				ether_spec;

	__u8					hdata[52];

};
@@ -1401,15 +1457,17 @@ static inline int ethtool_validate_duplex(__u8 duplex) 
#define	UDP_V4_FLOW	0x02	/* hash or spec (udp_ip4_spec) */

#define	SCTP_V4_FLOW	0x03	/* hash or spec (sctp_ip4_spec) */

#define	AH_ESP_V4_FLOW	0x04	/* hash only */

#define	TCP_V6_FLOW	0x05	/* hash only */

#define	UDP_V6_FLOW	0x06	/* hash only */

#define	SCTP_V6_FLOW	0x07	/* hash only */

#define	TCP_V6_FLOW	0x05	/* hash or spec (tcp_ip6_spec; nfc only) */

#define	UDP_V6_FLOW	0x06	/* hash or spec (udp_ip6_spec; nfc only) */

#define	SCTP_V6_FLOW	0x07	/* hash or spec (sctp_ip6_spec; nfc only) */

#define	AH_ESP_V6_FLOW	0x08	/* hash only */

#define	AH_V4_FLOW	0x09	/* hash or spec (ah_ip4_spec) */

#define	ESP_V4_FLOW	0x0a	/* hash or spec (esp_ip4_spec) */

#define	AH_V6_FLOW	0x0b	/* hash only */

#define	ESP_V6_FLOW	0x0c	/* hash only */

#define	IP_USER_FLOW	0x0d	/* spec only (usr_ip4_spec) */

#define	AH_V6_FLOW	0x0b	/* hash or spec (ah_ip6_spec; nfc only) */

#define	ESP_V6_FLOW	0x0c	/* hash or spec (esp_ip6_spec; nfc only) */

#define	IPV4_USER_FLOW	0x0d	/* spec only (usr_ip4_spec) */

#define	IP_USER_FLOW	IPV4_USER_FLOW

#define	IPV6_USER_FLOW	0x0e	/* spec only (usr_ip6_spec; nfc only) */

#define	IPV4_FLOW	0x10	/* hash only */

#define	IPV6_FLOW	0x11	/* hash only */

#define	ETHER_FLOW	0x12	/* spec only (ether_spec) */