FM / linux

/usr/include/linux

Name	Size	Mode	Actions
byteorder/	-	0755	rm
can/	-	0755	rm
dvb/	-	0755	rm
hdlc/	-	0755	rm
isdn/	-	0755	rm
netfilter/	-	0755	rm
netfilter_arp/	-	0755	rm
netfilter_bridge/	-	0755	rm
netfilter_ipv4/	-	0755	rm
netfilter_ipv6/	-	0755	rm
nfsd/	-	0755	rm
raid/	-	0755	rm
spi/	-	0755	rm
sunrpc/	-	0755	rm
tc_act/	-	0755	rm
tc_ematch/	-	0755	rm
usb/	-	0755	rm
wimax/	-	0755	rm
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Edit: /usr/include/linux/ethtool.h (34166B)

/*
 * ethtool.h: Defines for Linux ethtool.
 *
 * Copyright (C) 1998 David S. Miller (davem@redhat.com)
 * Copyright 2001 Jeff Garzik <jgarzik@pobox.com>
 * Portions Copyright 2001 Sun Microsystems (thockin@sun.com)
 * Portions Copyright 2002 Intel (eli.kupermann@intel.com,
 *                                christopher.leech@intel.com,
 *                                scott.feldman@intel.com)
 * Portions Copyright (C) Sun Microsystems 2008
 */

#ifndef _LINUX_ETHTOOL_H
#define _LINUX_ETHTOOL_H

#include <linux/types.h>
#include <linux/if_ether.h>

/* This should work for both 32 and 64 bit userland. */
struct ethtool_cmd {
	__u32	cmd;
	__u32	supported;	/* Features this interface supports */
	__u32	advertising;	/* Features this interface advertises */
	__u16	speed;		/* The forced speed, 10Mb, 100Mb, gigabit */
	__u8	duplex;		/* Duplex, half or full */
	__u8	port;		/* Which connector port */
	__u8	phy_address;
	__u8	transceiver;	/* Which transceiver to use */
	__u8	autoneg;	/* Enable or disable autonegotiation */
	__u8	mdio_support;
	__u32	maxtxpkt;	/* Tx pkts before generating tx int */
	__u32	maxrxpkt;	/* Rx pkts before generating rx int */
	__u16	speed_hi;
	__u8	eth_tp_mdix;	/* twisted pair MDI-X status */
#ifndef __GENKSYMS__
	__u8	eth_tp_mdix_ctrl; /* twisted pair MDI-X control, when set,
				   * link should be renegotiated if necessary
				   */
#else
	__u8	reserved2;
#endif
	__u32	lp_advertising;	/* Features the link partner advertises */
	__u32	reserved[2];
};

static __inline__ void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
						__u32 speed)
{

ep->speed = (__u16)speed;
	ep->speed_hi = (__u16)(speed >> 16);
}

static __inline__ __u32 ethtool_cmd_speed(struct ethtool_cmd *ep)
{
	return (ep->speed_hi << 16) | ep->speed;
}

#define ETHTOOL_FWVERS_LEN	32
#define ETHTOOL_BUSINFO_LEN	32
/* these strings are set to whatever the driver author decides... */
struct ethtool_drvinfo {
	__u32	cmd;
	char	driver[32];	/* driver short name, "tulip", "eepro100" */
	char	version[32];	/* driver version string */
	char	fw_version[ETHTOOL_FWVERS_LEN];	/* firmware version string */
	char	bus_info[ETHTOOL_BUSINFO_LEN];	/* Bus info for this IF. */
				/* For PCI devices, use pci_name(pci_dev). */
	char	reserved1[32];
	char	reserved2[12];
				/*
				 * Some struct members below are filled in
				 * using ops->get_sset_count().  Obtaining
				 * this info from ethtool_drvinfo is now
				 * deprecated; Use ETHTOOL_GSSET_INFO
				 * instead.
				 */
	__u32	n_priv_flags;	/* number of flags valid in ETHTOOL_GPFLAGS */
	__u32	n_stats;	/* number of u64's from ETHTOOL_GSTATS */
	__u32	testinfo_len;
	__u32	eedump_len;	/* Size of data from ETHTOOL_GEEPROM (bytes) */
	__u32	regdump_len;	/* Size of data from ETHTOOL_GREGS (bytes) */
};

#define SOPASS_MAX	6
/* wake-on-lan settings */
struct ethtool_wolinfo {
	__u32	cmd;
	__u32	supported;
	__u32	wolopts;
	__u8	sopass[SOPASS_MAX]; /* SecureOn(tm) password */
};

/* for passing single values */
struct ethtool_value {
	__u32	cmd;
	__u32	data;
};

/* for passing big chunks of data */
struct ethtool_regs {
	__u32	cmd;
	__u32	version; /* driver-specific, indicates different chips/revs */
	__u32	len; /* bytes */
	__u8	data[0];
};

/* for passing EEPROM chunks */
struct ethtool_eeprom {
	__u32	cmd;
	__u32	magic;
	__u32	offset; /* in bytes */
	__u32	len; /* in bytes */
	__u8	data[0];
};

/**
 * struct ethtool_modinfo - plugin module eeprom information
 * @cmd: %ETHTOOL_GMODULEINFO
 * @type: Standard the module information conforms to %ETH_MODULE_SFF_xxxx
 * @eeprom_len: Length of the eeprom
 *
 * This structure is used to return the information to
 * properly size memory for a subsequent call to %ETHTOOL_GMODULEEEPROM.
 * The type code indicates the eeprom data format
 */
struct ethtool_modinfo {
	__u32   cmd;
	__u32   type;
	__u32   eeprom_len;
	__u32   reserved[8];
};

/**
 * struct ethtool_eee - Energy Efficient Ethernet information
 * @cmd: ETHTOOL_{G,S}EEE
 * @supported: Mask of %SUPPORTED_* flags for the speed/duplex combinations
 *	for which there is EEE support.
 * @advertised: Mask of %ADVERTISED_* flags for the speed/duplex combinations
 *	advertised as eee capable.
 * @lp_advertised: Mask of %ADVERTISED_* flags for the speed/duplex
 *	combinations advertised by the link partner as eee capable.
 * @eee_active: Result of the eee auto negotiation.
 * @eee_enabled: EEE configured mode (enabled/disabled).
 * @tx_lpi_enabled: Whether the interface should assert its tx lpi, given
 *	that eee was negotiated.
 * @tx_lpi_timer: Time in microseconds the interface delays prior to asserting
 *	its tx lpi (after reaching 'idle' state). Effective only when eee
 *	was negotiated and tx_lpi_enabled was set.
 */
struct ethtool_eee {
	__u32	cmd;
	__u32	supported;
	__u32	advertised;
	__u32	lp_advertised;
	__u32	eee_active;
	__u32	eee_enabled;
	__u32	tx_lpi_enabled;
	__u32	tx_lpi_timer;
	__u32	reserved[2];
};

/* for configuring coalescing parameters of chip */
struct ethtool_coalesce {
	__u32	cmd;	/* ETHTOOL_{G,S}COALESCE */

/* How many usecs to delay an RX interrupt after
	 * a packet arrives.  If 0, only rx_max_coalesced_frames
	 * is used.
	 */
	__u32	rx_coalesce_usecs;

/* How many packets to delay an RX interrupt after
	 * a packet arrives.  If 0, only rx_coalesce_usecs is
	 * used.  It is illegal to set both usecs and max frames
	 * to zero as this would cause RX interrupts to never be
	 * generated.
	 */
	__u32	rx_max_coalesced_frames;

/* Same as above two parameters, except that these values
	 * apply while an IRQ is being serviced by the host.  Not
	 * all cards support this feature and the values are ignored
	 * in that case.
	 */
	__u32	rx_coalesce_usecs_irq;
	__u32	rx_max_coalesced_frames_irq;

/* How many usecs to delay a TX interrupt after
	 * a packet is sent.  If 0, only tx_max_coalesced_frames
	 * is used.
	 */
	__u32	tx_coalesce_usecs;

/* How many packets to delay a TX interrupt after
	 * a packet is sent.  If 0, only tx_coalesce_usecs is
	 * used.  It is illegal to set both usecs and max frames
	 * to zero as this would cause TX interrupts to never be
	 * generated.
	 */
	__u32	tx_max_coalesced_frames;

/* Same as above two parameters, except that these values
	 * apply while an IRQ is being serviced by the host.  Not
	 * all cards support this feature and the values are ignored
	 * in that case.
	 */
	__u32	tx_coalesce_usecs_irq;
	__u32	tx_max_coalesced_frames_irq;

/* How many usecs to delay in-memory statistics
	 * block updates.  Some drivers do not have an in-memory
	 * statistic block, and in such cases this value is ignored.
	 * This value must not be zero.
	 */
	__u32	stats_block_coalesce_usecs;

/* Adaptive RX/TX coalescing is an algorithm implemented by
	 * some drivers to improve latency under low packet rates and
	 * improve throughput under high packet rates.  Some drivers
	 * only implement one of RX or TX adaptive coalescing.  Anything
	 * not implemented by the driver causes these values to be
	 * silently ignored.
	 */
	__u32	use_adaptive_rx_coalesce;
	__u32	use_adaptive_tx_coalesce;

/* When the packet rate (measured in packets per second)
	 * is below pkt_rate_low, the {rx,tx}_*_low parameters are
	 * used.
	 */
	__u32	pkt_rate_low;
	__u32	rx_coalesce_usecs_low;
	__u32	rx_max_coalesced_frames_low;
	__u32	tx_coalesce_usecs_low;
	__u32	tx_max_coalesced_frames_low;

/* When the packet rate is below pkt_rate_high but above
	 * pkt_rate_low (both measured in packets per second) the
	 * normal {rx,tx}_* coalescing parameters are used.
	 */

/* When the packet rate is (measured in packets per second)
	 * is above pkt_rate_high, the {rx,tx}_*_high parameters are
	 * used.
	 */
	__u32	pkt_rate_high;
	__u32	rx_coalesce_usecs_high;
	__u32	rx_max_coalesced_frames_high;
	__u32	tx_coalesce_usecs_high;
	__u32	tx_max_coalesced_frames_high;

/* How often to do adaptive coalescing packet rate sampling,
	 * measured in seconds.  Must not be zero.
	 */
	__u32	rate_sample_interval;
};

/* for configuring RX/TX ring parameters */
struct ethtool_ringparam {
	__u32	cmd;	/* ETHTOOL_{G,S}RINGPARAM */

/* Read only attributes.  These indicate the maximum number
	 * of pending RX/TX ring entries the driver will allow the
	 * user to set.
	 */
	__u32	rx_max_pending;
	__u32	rx_mini_max_pending;
	__u32	rx_jumbo_max_pending;
	__u32	tx_max_pending;

/* Values changeable by the user.  The valid values are
	 * in the range 1 to the "*_max_pending" counterpart above.
	 */
	__u32	rx_pending;
	__u32	rx_mini_pending;
	__u32	rx_jumbo_pending;
	__u32	tx_pending;
};

/**
 * struct ethtool_channels - configuring number of network channel
 * @cmd: ETHTOOL_{G,S}CHANNELS
 * @max_rx: Read only. Maximum number of receive channel the driver support.
 * @max_tx: Read only. Maximum number of transmit channel the driver support.
 * @max_other: Read only. Maximum number of other channel the driver support.
 * @max_combined: Read only. Maximum number of combined channel the driver
 *	support. Set of queues RX, TX or other.
 * @rx_count: Valid values are in the range 1 to the max_rx.
 * @tx_count: Valid values are in the range 1 to the max_tx.
 * @other_count: Valid values are in the range 1 to the max_other.
 * @combined_count: Valid values are in the range 1 to the max_combined.
 *
 * This can be used to configure RX, TX and other channels.
 */

struct ethtool_channels {
	__u32	cmd;
	__u32	max_rx;
	__u32	max_tx;
	__u32	max_other;
	__u32	max_combined;
	__u32	rx_count;
	__u32	tx_count;
	__u32	other_count;
	__u32	combined_count;
};

/* for configuring link flow control parameters */
struct ethtool_pauseparam {
	__u32	cmd;	/* ETHTOOL_{G,S}PAUSEPARAM */

/* If the link is being auto-negotiated (via ethtool_cmd.autoneg
	 * being true) the user may set 'autonet' here non-zero to have the
	 * pause parameters be auto-negotiated too.  In such a case, the
	 * {rx,tx}_pause values below determine what capabilities are
	 * advertised.
	 *
	 * If 'autoneg' is zero or the link is not being auto-negotiated,
	 * then {rx,tx}_pause force the driver to use/not-use pause
	 * flow control.
	 */
	__u32	autoneg;
	__u32	rx_pause;
	__u32	tx_pause;
};

#define ETH_GSTRING_LEN		32
enum ethtool_stringset {
	ETH_SS_TEST		= 0,
	ETH_SS_STATS,
	ETH_SS_PRIV_FLAGS,
	ETH_SS_NTUPLE_FILTERS,
	ETH_SS_FEATURES,
	ETH_SS_RSS_HASH_FUNCS,
};

/* for passing string sets for data tagging */
struct ethtool_gstrings {
	__u32	cmd;		/* ETHTOOL_GSTRINGS */
	__u32	string_set;	/* string set id e.c. ETH_SS_TEST, etc*/
	__u32	len;		/* number of strings in the string set */
	__u8	data[0];
};

struct ethtool_sset_info {
	__u32	cmd;		/* ETHTOOL_GSSET_INFO */
	__u32	reserved;
	__u64	sset_mask;	/* input: each bit selects an sset to query */
				/* output: each bit a returned sset */
	__u32	data[0];	/* ETH_SS_xxx count, in order, based on bits
				   in sset_mask.  One bit implies one
				   __u32, two bits implies two
				   __u32's, etc. */
};

/**
 * enum ethtool_test_flags - flags definition of ethtool_test
 * @ETH_TEST_FL_OFFLINE: if set perform online and offline tests, otherwise
 *	only online tests.
 * @ETH_TEST_FL_FAILED: Driver set this flag if test fails.
 * @ETH_TEST_FL_EXTERNAL_LB: Application request to perform external loopback
 *	test.
 * @ETH_TEST_FL_EXTERNAL_LB_DONE: Driver performed the external loopback test
 */

enum ethtool_test_flags {
	ETH_TEST_FL_OFFLINE	= (1 << 0),
	ETH_TEST_FL_FAILED	= (1 << 1),
	ETH_TEST_FL_EXTERNAL_LB	= (1 << 2),
	ETH_TEST_FL_EXTERNAL_LB_DONE	= (1 << 3),
};

/* for requesting NIC test and getting results*/
struct ethtool_test {
	__u32	cmd;		/* ETHTOOL_TEST */
	__u32	flags;		/* ETH_TEST_FL_xxx */
	__u32	reserved;
	__u32	len;		/* result length, in number of u64 elements */
	__u64	data[0];
};

/* for dumping NIC-specific statistics */
struct ethtool_stats {
	__u32	cmd;		/* ETHTOOL_GSTATS */
	__u32	n_stats;	/* number of u64's being returned */
	__u64	data[0];
};

struct ethtool_perm_addr {
	__u32	cmd;		/* ETHTOOL_GPERMADDR */
	__u32	size;
	__u8	data[0];
};

/* boolean flags controlling per-interface behavior characteristics.
 * When reading, the flag indicates whether or not a certain behavior
 * is enabled/present.  When writing, the flag indicates whether
 * or not the driver should turn on (set) or off (clear) a behavior.
 *
 * Some behaviors may read-only (unconditionally absent or present).
 * If such is the case, return EINVAL in the set-flags operation if the
 * flag differs from the read-only value.
 */
enum ethtool_flags {
	ETH_FLAG_TXVLAN		= (1 << 7),	/* TX VLAN offload enabled */
	ETH_FLAG_RXVLAN		= (1 << 8),	/* RX VLAN offload enabled */
	ETH_FLAG_LRO		= (1 << 15),	/* LRO is enabled */
	ETH_FLAG_NTUPLE		= (1 << 27),	/* N-tuple filters enabled */
	ETH_FLAG_RXHASH		= (1 << 28),
};

/* The following structures are for supporting RX network flow
 * classification configuration. Note, all multibyte fields, e.g.,
 * ip4src, ip4dst, psrc, pdst, spi, etc. are expected to be in network
 * byte order.
 */
struct ethtool_tcpip4_spec {
	__be32	ip4src;
	__be32	ip4dst;
	__be16	psrc;
	__be16	pdst;
	__u8    tos;
};

struct ethtool_ah_espip4_spec {
	__be32	ip4src;
	__be32	ip4dst;
	__be32	spi;
	__u8    tos;
};

#define	ETH_RX_NFC_IP4	1

struct ethtool_usrip4_spec {
	__be32	ip4src;
	__be32	ip4dst;
	__be32	l4_4_bytes;
	__u8    tos;
	__u8    ip_ver;
	__u8    proto;
};

union ethtool_flow_union {
	struct ethtool_tcpip4_spec		tcp_ip4_spec;
	struct ethtool_tcpip4_spec		udp_ip4_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_usrip4_spec		usr_ip4_spec;
	struct ethhdr				ether_spec;
	__u8					hdata[52];
};

struct ethtool_flow_ext {
	__u8		padding[2];
	unsigned char	h_dest[ETH_ALEN];	/* destination eth addr	*/
	__be16		vlan_etype;
	__be16		vlan_tci;
	__be32		data[2];
};

struct ethtool_rawip4_spec {
	__be32  ip4src;
	__be32  ip4dst;
	__u8    hdata[64];
};

struct ethtool_ether_spec {
	__be16  ether_type;
	__u8    frame_size;
	__u8    eframe[16];
};

/**
  * struct ethtool_rx_flow_spec - specification for RX flow filter
  * @flow_type: Type of match to perform, e.g. %TCP_V4_FLOW
  * @h_u: Flow fields to match (dependent on @flow_type)
 * @h_ext: Additional fields to match
 * @m_u: Masks for flow field bits to be matched
 * @m_ext: Masks for additional field bits to be matched
 *	Note, all additional fields must be ignored unless @flow_type
 *	includes the %FLOW_EXT flag.
  * @ring_cookie: RX ring/queue index to deliver to, or %RX_CLS_FLOW_DISC
  *	if packets should be discarded
  * @location: Index of filter in hardware table
  */
struct ethtool_rx_flow_spec {
	__u32		flow_type;
#ifdef	__GENKSYMS__
	union {
		struct ethtool_tcpip4_spec	tcp_ip4_spec;
		struct ethtool_tcpip4_spec	udp_ip4_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];
	} h_u, m_u; /* entry, mask */

#else
	union ethtool_flow_union h_u;
	struct ethtool_flow_ext h_ext;
	union ethtool_flow_union m_u;
	struct ethtool_flow_ext m_ext;
#endif
	__u64		ring_cookie;
	__u32		location;
};

struct ethtool_rxnfc {
	__u32				cmd;
	__u32				flow_type;
	/* The rx flow hash value or the rule DB size */
	__u64				data;
	struct ethtool_rx_flow_spec	fs;
	__u32				rule_cnt;
	__u32				rule_locs[0];
};

#define ETHTOOL_FLASH_MAX_FILENAME	128
enum ethtool_flash_op_type {
	ETHTOOL_FLASH_ALL_REGIONS	= 0,
};

/* for passing firmware flashing related parameters */
struct ethtool_flash {
	__u32	cmd;
	__u32	region;
	char	data[ETHTOOL_FLASH_MAX_FILENAME];
};

/**
 * struct ethtool_rxfh_indir - command to get or set RX flow hash indirection
 * @cmd: Specific command number - %ETHTOOL_GRXFHINDIR or %ETHTOOL_SRXFHINDIR
 * @size: On entry, the array size of the user buffer, which may be zero.
 *      On return from %ETHTOOL_GRXFHINDIR, the array size of the hardware
 *      indirection table.
 * @ring_index: RX ring/queue index for each hash value
 *
 * For %ETHTOOL_GRXFHINDIR, a @size of zero means that only the size
 * should be returned.  For %ETHTOOL_SRXFHINDIR, a @size of zero means
 * the table should be reset to default values.  This last feature
 * is not supported by the original implementations.
 */
struct ethtool_rxfh_indir {
	__u32	cmd;
	__u32	size;
	__u32	ring_index[0];
};

/**
 * struct ethtool_rxfh - command to get/set RX flow hash indir or/and hash key.
 * @cmd: Specific command number - %ETHTOOL_GRSSH or %ETHTOOL_SRSSH
 * @rss_context: RSS context identifier.
 * @indir_size: On entry, the array size of the user buffer for the
 * 	indirection table, which may be zero, or (for %ETHTOOL_SRSSH),
 * 	%ETH_RXFH_INDIR_NO_CHANGE.  On return from %ETHTOOL_GRSSH,
 * 	the array size of the hardware indirection table.
 * @key_size: On entry, the array size of the user buffer for the hash key,
 * 	which may be zero.  On return from %ETHTOOL_GRSSH, the size of the
 * @hfunc: Defines the current RSS hash function used by HW (or to be set to).
 * 	Valid values are one of the %ETH_RSS_HASH_*.
 * 	hardware hash key.
 * @rsvd:	Reserved for future extensions.
 * @rss_config: RX ring/queue index for each hash value i.e., indirection table
 *	of @indir_size __u32 elements, followed by hash key of @key_size
 *	bytes.
 *
 * For %ETHTOOL_GRSSH, a @indir_size and key_size of zero means that only the
 * size should be returned.  For %ETHTOOL_SRSSH, an @indir_size of
 * %ETH_RXFH_INDIR_NO_CHANGE means that indir table setting is not requested
 * and a @indir_size of zero means the indir table should be reset to default
 * values.
 */
struct ethtool_rxfh {
	__u32   cmd;
	__u32	rss_context;
	__u32   indir_size;
	__u32   key_size;
	__u8	hfunc;
	__u8	rsvd8[3];
	__u32	rsvd32;
	__u32   rss_config[0];
};
#define ETH_RXFH_INDIR_NO_CHANGE	0xffffffff

/**
 * struct ethtool_ts_info - holds a device's timestamping and PHC association
 * @cmd: command number = %ETHTOOL_GET_TS_INFO
 * @so_timestamping: bit mask of the sum of the supported SO_TIMESTAMPING flags
 * @phc_index: device index of the associated PHC, or -1 if there is none
 * @tx_types: bit mask of the supported hwtstamp_tx_types enumeration values
 * @rx_filters: bit mask of the supported hwtstamp_rx_filters enumeration values
 *
 * The bits in the 'tx_types' and 'rx_filters' fields correspond to
 * the 'hwtstamp_tx_types' and 'hwtstamp_rx_filters' enumeration values,
 * respectively.  For example, if the device supports HWTSTAMP_TX_ON,
 * then (1 << HWTSTAMP_TX_ON) in 'tx_types' will be set.
 */
struct ethtool_ts_info {
	__u32	cmd;
	__u32	so_timestamping;
	__s32	phc_index;
	__u32	tx_types;
	__u32	tx_reserved[3];
	__u32	rx_filters;
	__u32	rx_reserved[3];
};

/* for returning and changing feature sets */

/**
 * struct ethtool_get_features_block - block with state of 32 features
 * @available: mask of changeable features
 * @requested: mask of features requested to be enabled if possible
 * @active: mask of currently enabled features
 * @never_changed: mask of features not changeable for any device
 */
struct ethtool_get_features_block {
	__u32	available;
	__u32	requested;
	__u32	active;
	__u32	never_changed;
};

/**
 * struct ethtool_gfeatures - command to get state of device's features
 * @cmd: command number = %ETHTOOL_GFEATURES
 * @size: in: number of elements in the features[] array;
 *       out: number of elements in features[] needed to hold all features
 * @features: state of features
 */
struct ethtool_gfeatures {
	__u32	cmd;
	__u32	size;
	struct ethtool_get_features_block features[0];
};

/**
 * struct ethtool_set_features_block - block with request for 32 features
 * @valid: mask of features to be changed
 * @requested: values of features to be changed
 */
struct ethtool_set_features_block {
	__u32	valid;
	__u32	requested;
};

/**
 * struct ethtool_sfeatures - command to request change in device's features
 * @cmd: command number = %ETHTOOL_SFEATURES
 * @size: array size of the features[] array
 * @features: feature change masks
 */
struct ethtool_sfeatures {
	__u32	cmd;
	__u32	size;
	struct ethtool_set_features_block features[0];
};

/*
 * %ETHTOOL_SFEATURES changes features present in features[].valid to the
 * values of corresponding bits in features[].requested. Bits in .requested
 * not set in .valid or not changeable are ignored.
 *
 * Returns %EINVAL when .valid contains undefined or never-changable bits
 * or size is not equal to required number of features words (32-bit blocks).
 * Returns >= 0 if request was completed; bits set in the value mean:
 *   %ETHTOOL_F_UNSUPPORTED - there were bits set in .valid that are not
 *	changeable (not present in %ETHTOOL_GFEATURES' features[].available)
 *	those bits were ignored.
 *   %ETHTOOL_F_WISH - some or all changes requested were recorded but the
 *      resulting state of bits masked by .valid is not equal to .requested.
 *      Probably there are other device-specific constraints on some features
 *      in the set. When %ETHTOOL_F_UNSUPPORTED is set, .valid is considered
 *      here as though ignored bits were cleared.
 *   %ETHTOOL_F_COMPAT - some or all changes requested were made by calling
 *      compatibility functions. Requested offload state cannot be properly
 *      managed by kernel.
 *
 * Meaning of bits in the masks are obtained by %ETHTOOL_GSSET_INFO (number of
 * bits in the arrays - always multiple of 32) and %ETHTOOL_GSTRINGS commands
 * for ETH_SS_FEATURES string set. First entry in the table corresponds to least
 * significant bit in features[0] fields. Empty strings mark undefined features.
 */
enum ethtool_sfeatures_retval_bits {
	ETHTOOL_F_UNSUPPORTED__BIT,
	ETHTOOL_F_WISH__BIT,
	ETHTOOL_F_COMPAT__BIT,
};

#define ETHTOOL_F_UNSUPPORTED   (1 << ETHTOOL_F_UNSUPPORTED__BIT)
#define ETHTOOL_F_WISH          (1 << ETHTOOL_F_WISH__BIT)
#define ETHTOOL_F_COMPAT        (1 << ETHTOOL_F_COMPAT__BIT)

/* CMDs currently supported */
#define ETHTOOL_GSET		0x00000001 /* Get settings. */
#define ETHTOOL_SSET		0x00000002 /* Set settings. */
#define ETHTOOL_GDRVINFO	0x00000003 /* Get driver info. */
#define ETHTOOL_GREGS		0x00000004 /* Get NIC registers. */
#define ETHTOOL_GWOL		0x00000005 /* Get wake-on-lan options. */
#define ETHTOOL_SWOL		0x00000006 /* Set wake-on-lan options. */
#define ETHTOOL_GMSGLVL		0x00000007 /* Get driver message level */
#define ETHTOOL_SMSGLVL		0x00000008 /* Set driver msg level. */
#define ETHTOOL_NWAY_RST	0x00000009 /* Restart autonegotiation. */
/* Get link status for host, i.e. whether the interface *and* the
 * physical port (if there is one) are up (ethtool_value). */
#define ETHTOOL_GLINK		0x0000000a
#define ETHTOOL_GEEPROM		0x0000000b /* Get EEPROM data */
#define ETHTOOL_SEEPROM		0x0000000c /* Set EEPROM data. */
#define ETHTOOL_GCOALESCE	0x0000000e /* Get coalesce config */
#define ETHTOOL_SCOALESCE	0x0000000f /* Set coalesce config. */
#define ETHTOOL_GRINGPARAM	0x00000010 /* Get ring parameters */
#define ETHTOOL_SRINGPARAM	0x00000011 /* Set ring parameters. */
#define ETHTOOL_GPAUSEPARAM	0x00000012 /* Get pause parameters */
#define ETHTOOL_SPAUSEPARAM	0x00000013 /* Set pause parameters. */
#define ETHTOOL_GRXCSUM		0x00000014 /* Get RX hw csum enable (ethtool_value) */
#define ETHTOOL_SRXCSUM		0x00000015 /* Set RX hw csum enable (ethtool_value) */
#define ETHTOOL_GTXCSUM		0x00000016 /* Get TX hw csum enable (ethtool_value) */
#define ETHTOOL_STXCSUM		0x00000017 /* Set TX hw csum enable (ethtool_value) */
#define ETHTOOL_GSG		0x00000018 /* Get scatter-gather enable
					    * (ethtool_value) */
#define ETHTOOL_SSG		0x00000019 /* Set scatter-gather enable
					    * (ethtool_value). */
#define ETHTOOL_TEST		0x0000001a /* execute NIC self-test. */
#define ETHTOOL_GSTRINGS	0x0000001b /* get specified string set */
#define ETHTOOL_PHYS_ID		0x0000001c /* identify the NIC */
#define ETHTOOL_GSTATS		0x0000001d /* get NIC-specific statistics */
#define ETHTOOL_GTSO		0x0000001e /* Get TSO enable (ethtool_value) */
#define ETHTOOL_STSO		0x0000001f /* Set TSO enable (ethtool_value) */
#define ETHTOOL_GPERMADDR	0x00000020 /* Get permanent hardware address */
#define ETHTOOL_GUFO		0x00000021 /* Get UFO enable (ethtool_value) */
#define ETHTOOL_SUFO		0x00000022 /* Set UFO enable (ethtool_value) */
#define ETHTOOL_GGSO		0x00000023 /* Get GSO enable (ethtool_value) */
#define ETHTOOL_SGSO		0x00000024 /* Set GSO enable (ethtool_value) */
#define ETHTOOL_GFLAGS		0x00000025 /* Get flags bitmap(ethtool_value) */
#define ETHTOOL_SFLAGS		0x00000026 /* Set flags bitmap(ethtool_value) */
#define ETHTOOL_GPFLAGS		0x00000027 /* Get driver-private flags bitmap */
#define ETHTOOL_SPFLAGS		0x00000028 /* Set driver-private flags bitmap */

#define	ETHTOOL_GRXFH		0x00000029 /* Get RX flow hash configuration */
#define	ETHTOOL_SRXFH		0x0000002a /* Set RX flow hash configuration */
#define ETHTOOL_GGRO		0x0000002b /* Get GRO enable (ethtool_value) */
#define ETHTOOL_SGRO		0x0000002c /* Set GRO enable (ethtool_value) */
#define	ETHTOOL_GRXRINGS	0x0000002d /* Get RX rings available for LB */
#define	ETHTOOL_GRXCLSRLCNT	0x0000002e /* Get RX class rule count */
#define	ETHTOOL_GRXCLSRULE	0x0000002f /* Get RX classification rule */
#define	ETHTOOL_GRXCLSRLALL	0x00000030 /* Get all RX classification rule */
#define	ETHTOOL_SRXCLSRLDEL	0x00000031 /* Delete RX classification rule */
#define	ETHTOOL_SRXCLSRLINS	0x00000032 /* Insert RX classification rule */
#define	ETHTOOL_FLASHDEV	0x00000033 /* Flash firmware to device */
#define	ETHTOOL_RESET		0x00000034 /* Reset hardware */

#define ETHTOOL_GSSET_INFO	0x00000037 /* Get string set info */
#define ETHTOOL_GRXFHINDIR	0x00000038 /* Get RX flow hash indir'n table */
#define ETHTOOL_SRXFHINDIR	0x00000039 /* Set RX flow hash indir'n table */

#define ETHTOOL_GFEATURES	0x0000003a /* Get device offload settings */
#define ETHTOOL_SFEATURES	0x0000003b /* Change device offload settings */
#define ETHTOOL_GCHANNELS	0x0000003c /* Get no of channels */
#define ETHTOOL_SCHANNELS	0x0000003d /* Set no of channels */
#define ETHTOOL_SET_DUMP	0x0000003e /* Set dump settings */
#define ETHTOOL_GET_DUMP_FLAG	0x0000003f /* Get dump settings */
#define ETHTOOL_GET_DUMP_DATA	0x00000040 /* Get dump data */
#define ETHTOOL_GET_TS_INFO	0x00000041 /* Get time stamping and PHC info */
#define ETHTOOL_GMODULEINFO	0x00000042 /* Get plug-in module information */
#define ETHTOOL_GMODULEEEPROM	0x00000043 /* Get plug-in module eeprom */
#define ETHTOOL_GEEE		0x00000044 /* Get EEE settings */
#define ETHTOOL_SEEE		0x00000045 /* Set EEE settings */

#define ETHTOOL_GRSSH		0x00000046 /* Get RX flow hash configuration */
#define ETHTOOL_SRSSH		0x00000047 /* Set RX flow hash configuration */

/* compatibility with older code */
#define SPARC_ETH_GSET		ETHTOOL_GSET
#define SPARC_ETH_SSET		ETHTOOL_SSET

/* Indicates what features are supported by the interface. */
#define SUPPORTED_10baseT_Half		(1 << 0)
#define SUPPORTED_10baseT_Full		(1 << 1)
#define SUPPORTED_100baseT_Half		(1 << 2)
#define SUPPORTED_100baseT_Full		(1 << 3)
#define SUPPORTED_1000baseT_Half	(1 << 4)
#define SUPPORTED_1000baseT_Full	(1 << 5)
#define SUPPORTED_Autoneg		(1 << 6)
#define SUPPORTED_TP			(1 << 7)
#define SUPPORTED_AUI			(1 << 8)
#define SUPPORTED_MII			(1 << 9)
#define SUPPORTED_FIBRE			(1 << 10)
#define SUPPORTED_BNC			(1 << 11)
#define SUPPORTED_10000baseT_Full	(1 << 12)
#define SUPPORTED_Pause			(1 << 13)
#define SUPPORTED_Asym_Pause		(1 << 14)
#define SUPPORTED_2500baseX_Full	(1 << 15)
#define SUPPORTED_Backplane		(1 << 16)
#define SUPPORTED_1000baseKX_Full	(1 << 17)
#define SUPPORTED_10000baseKX4_Full	(1 << 18)
#define SUPPORTED_10000baseKR_Full	(1 << 19)
#define SUPPORTED_10000baseR_FEC	(1 << 20)
#define SUPPORTED_20000baseMLD2_Full	(1 << 21)
#define SUPPORTED_20000baseKR2_Full	(1 << 22)
#define SUPPORTED_40000baseKR4_Full	(1 << 23)
#define SUPPORTED_40000baseCR4_Full	(1 << 24)
#define SUPPORTED_40000baseSR4_Full	(1 << 25)
#define SUPPORTED_40000baseLR4_Full	(1 << 26)
#define SUPPORTED_56000baseKR4_Full	(1 << 27)
#define SUPPORTED_56000baseCR4_Full	(1 << 28)
#define SUPPORTED_56000baseSR4_Full	(1 << 29)
#define SUPPORTED_56000baseLR4_Full	(1 << 30)

/* Indicates what features are advertised by the interface. */
#define ADVERTISED_10baseT_Half		(1 << 0)
#define ADVERTISED_10baseT_Full		(1 << 1)
#define ADVERTISED_100baseT_Half	(1 << 2)
#define ADVERTISED_100baseT_Full	(1 << 3)
#define ADVERTISED_1000baseT_Half	(1 << 4)
#define ADVERTISED_1000baseT_Full	(1 << 5)
#define ADVERTISED_Autoneg		(1 << 6)
#define ADVERTISED_TP			(1 << 7)
#define ADVERTISED_AUI			(1 << 8)
#define ADVERTISED_MII			(1 << 9)
#define ADVERTISED_FIBRE		(1 << 10)
#define ADVERTISED_BNC			(1 << 11)
#define ADVERTISED_10000baseT_Full	(1 << 12)
#define ADVERTISED_Pause		(1 << 13)
#define ADVERTISED_Asym_Pause		(1 << 14)
#define ADVERTISED_2500baseX_Full	(1 << 15)
#define ADVERTISED_Backplane		(1 << 16)
#define ADVERTISED_1000baseKX_Full	(1 << 17)
#define ADVERTISED_10000baseKX4_Full	(1 << 18)
#define ADVERTISED_10000baseKR_Full	(1 << 19)
#define ADVERTISED_10000baseR_FEC	(1 << 20)
#define ADVERTISED_20000baseMLD2_Full	(1 << 21)
#define ADVERTISED_20000baseKR2_Full	(1 << 22)
#define ADVERTISED_40000baseKR4_Full	(1 << 23)
#define ADVERTISED_40000baseCR4_Full	(1 << 24)
#define ADVERTISED_40000baseSR4_Full	(1 << 25)
#define ADVERTISED_40000baseLR4_Full	(1 << 26)
#define ADVERTISED_56000baseKR4_Full	(1 << 27)
#define ADVERTISED_56000baseCR4_Full	(1 << 28)
#define ADVERTISED_56000baseSR4_Full	(1 << 29)
#define ADVERTISED_56000baseLR4_Full	(1 << 30)

/* The following are all involved in forcing a particular link
 * mode for the device for setting things.  When getting the
 * devices settings, these indicate the current mode and whether
 * it was foced up into this mode or autonegotiated.
 */

/* The forced speed, 10Mb, 100Mb, gigabit, [2.5|5|10|20|25|40|50|56|100]GbE. */
#define SPEED_10		10
#define SPEED_100		100
#define SPEED_1000		1000
#define SPEED_2500		2500
#define SPEED_5000		5000
#define SPEED_10000		10000
#define SPEED_20000		20000
#define SPEED_25000		25000
#define SPEED_40000		40000
#define SPEED_50000		50000
#define SPEED_56000		56000
#define SPEED_100000		100000

#define SPEED_UNKNOWN		-1

/* Duplex, half or full. */
#define DUPLEX_HALF		0x00
#define DUPLEX_FULL		0x01
#define DUPLEX_UNKNOWN		0xff

/* Which connector port. */
#define PORT_TP			0x00
#define PORT_AUI		0x01
#define PORT_MII		0x02
#define PORT_FIBRE		0x03
#define PORT_BNC		0x04
#define PORT_DA			0x05
#define PORT_NONE		0xef
#define PORT_OTHER		0xff

/* Which transceiver to use. */
#define XCVR_INTERNAL		0x00
#define XCVR_EXTERNAL		0x01
#define XCVR_DUMMY1		0x02
#define XCVR_DUMMY2		0x03
#define XCVR_DUMMY3		0x04

/* Enable or disable autonegotiation.  If this is set to enable,
 * the forced link modes above are completely ignored.
 */
#define AUTONEG_DISABLE		0x00
#define AUTONEG_ENABLE		0x01

/* MDI or MDI-X status/control - if MDI/MDI_X/AUTO is set then
 * the driver is required to renegotiate link
 */
#define ETH_TP_MDI_INVALID	0x00 /* status: unknown; control: unsupported */
#define ETH_TP_MDI		0x01 /* status: MDI;     control: force MDI */
#define ETH_TP_MDI_X		0x02 /* status: MDI-X;   control: force MDI-X */
#define ETH_TP_MDI_AUTO		0x03 /*                  control: auto-select */

/* Wake-On-Lan options. */
#define WAKE_PHY		(1 << 0)
#define WAKE_UCAST		(1 << 1)
#define WAKE_MCAST		(1 << 2)
#define WAKE_BCAST		(1 << 3)
#define WAKE_ARP		(1 << 4)
#define WAKE_MAGIC		(1 << 5)
#define WAKE_MAGICSECURE	(1 << 6) /* only meaningful if WAKE_MAGIC */

/* L3-L4 network traffic flow types */
#define	TCP_V4_FLOW	0x01
#define	UDP_V4_FLOW	0x02
#define	SCTP_V4_FLOW	0x03
#define	AH_ESP_V4_FLOW	0x04
#define	TCP_V6_FLOW	0x05
#define	UDP_V6_FLOW	0x06
#define	SCTP_V6_FLOW	0x07
#define	AH_ESP_V6_FLOW	0x08
#define	AH_V4_FLOW	0x09
#define	ESP_V4_FLOW	0x0a
#define	AH_V6_FLOW	0x0b
#define	ESP_V6_FLOW	0x0c
#define	IP_USER_FLOW	0x0d
#define	IPV4_FLOW	0x10	/* hash only */
#define	IPV6_FLOW	0x11	/* hash only */
#define	ETHER_FLOW	0x12	/* spec only (ether_spec) */
/* Flag to enable additional fields in struct ethtool_rx_flow_spec */
#define	FLOW_EXT	0x80000000
#define	FLOW_MAC_EXT	0x40000000

/* L3-L4 network traffic flow hash options */
#define	RXH_L2DA	(1 << 1)
#define	RXH_VLAN	(1 << 2)
#define	RXH_L3_PROTO	(1 << 3)
#define	RXH_IP_SRC	(1 << 4)
#define	RXH_IP_DST	(1 << 5)
#define	RXH_L4_B_0_1	(1 << 6) /* src port in case of TCP/UDP/SCTP */
#define	RXH_L4_B_2_3	(1 << 7) /* dst port in case of TCP/UDP/SCTP */
#define	RXH_DISCARD	(1 << 31)

#define	RX_CLS_FLOW_DISC	0xffffffffffffffffULL

/* Special RX classification rule insert location values */
#define RX_CLS_LOC_SPECIAL	0x80000000	/* flag */
#define RX_CLS_LOC_ANY		0xffffffff
#define RX_CLS_LOC_FIRST	0xfffffffe
#define RX_CLS_LOC_LAST	0xfffffffd

/* EEPROM Standards for plug in modules */
#define ETH_MODULE_SFF_8079		0x1
#define ETH_MODULE_SFF_8079_LEN		256
#define ETH_MODULE_SFF_8472		0x2
#define ETH_MODULE_SFF_8472_LEN		512
#define ETH_MODULE_SFF_8636		0x3
#define ETH_MODULE_SFF_8636_LEN		256
#define ETH_MODULE_SFF_8436		0x4
#define ETH_MODULE_SFF_8436_LEN		256

enum ethtool_reset_flags {
	/* These flags represent components dedicated to the interface
	 * the command is addressed to.  Shift any flag left by
	 * ETH_RESET_SHARED_SHIFT to reset a shared component of the
	 * same type.
	 */
	ETH_RESET_MGMT		= 1 << 0,	/* Management processor */
	ETH_RESET_IRQ		= 1 << 1,	/* Interrupt requester */
	ETH_RESET_DMA		= 1 << 2,	/* DMA engine */
	ETH_RESET_FILTER	= 1 << 3,	/* Filtering/flow direction */
	ETH_RESET_OFFLOAD	= 1 << 4,	/* Protocol offload */
	ETH_RESET_MAC		= 1 << 5,	/* Media access controller */
	ETH_RESET_PHY		= 1 << 6,	/* Transceiver/PHY */
	ETH_RESET_RAM		= 1 << 7,	/* RAM shared between
						 * multiple components */

ETH_RESET_DEDICATED	= 0x0000ffff,	/* All components dedicated to
						 * this interface */
	ETH_RESET_ALL		= 0xffffffff,	/* All components used by this
						 * interface, even if shared */
};
#define ETH_RESET_SHARED_SHIFT	16

#endif /* _LINUX_ETHTOOL_H */

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