__u32 cmd;
__u32 supported; /* Features this interface supports */
__u32 advertising; /* Features this interface advertises */
- __u16 speed; /* The forced speed, 10Mb, 100Mb, gigabit */
+ __u16 speed; /* The forced speed (lower bits) in
+ * Mbps. Please use
+ * ethtool_cmd_speed()/_set() to
+ * access it */
__u8 duplex; /* Duplex, half or full */
__u8 port; /* Which connector port */
__u8 phy_address;
__u8 mdio_support;
__u32 maxtxpkt; /* Tx pkts before generating tx int */
__u32 maxrxpkt; /* Rx pkts before generating rx int */
- __u16 speed_hi;
+ __u16 speed_hi; /* The forced speed (upper
+ * bits) in Mbps. Please use
+ * ethtool_cmd_speed()/_set() to
+ * access it */
__u8 eth_tp_mdix;
__u8 reserved2;
__u32 lp_advertising; /* Features the link partner advertises */
};
static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
- __u32 speed)
+ __u32 speed)
{
ep->speed = (__u16)speed;
ep->speed_hi = (__u16)(speed >> 16);
}
-static inline __u32 ethtool_cmd_speed(struct ethtool_cmd *ep)
+static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep)
{
return (ep->speed_hi << 16) | ep->speed;
}
__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
+ * being true) the user may set 'autoneg' 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.
__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[60];
+};
+
+struct ethtool_flow_ext {
+ __be16 vlan_etype;
+ __be16 vlan_tci;
+ __be32 data[2];
+};
+
/**
* 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)
- * @m_u: Masks for flow field bits to be ignored
+ * @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;
- 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[72];
- } h_u, m_u;
+ union ethtool_flow_union h_u;
+ struct ethtool_flow_ext h_ext;
+ union ethtool_flow_union m_u;
+ struct ethtool_flow_ext m_ext;
__u64 ring_cookie;
__u32 location;
};
struct compat_ethtool_rx_flow_spec {
u32 flow_type;
- 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[72];
- } h_u, m_u;
+ union ethtool_flow_union h_u;
+ struct ethtool_flow_ext h_ext;
+ union ethtool_flow_union m_u;
+ struct ethtool_flow_ext m_ext;
compat_u64 ring_cookie;
u32 location;
};
char data[ETHTOOL_FLASH_MAX_FILENAME];
};
+/**
+ * struct ethtool_dump - used for retrieving, setting device dump
+ * @cmd: Command number - %ETHTOOL_GET_DUMP_FLAG, %ETHTOOL_GET_DUMP_DATA, or
+ * %ETHTOOL_SET_DUMP
+ * @version: FW version of the dump, filled in by driver
+ * @flag: driver dependent flag for dump setting, filled in by driver during
+ * get and filled in by ethtool for set operation
+ * @len: length of dump data, used as the length of the user buffer on entry to
+ * %ETHTOOL_GET_DUMP_DATA and this is returned as dump length by driver
+ * for %ETHTOOL_GET_DUMP_FLAG command
+ * @data: data collected for get dump data operation
+ */
+struct ethtool_dump {
+ __u32 cmd;
+ __u32 version;
+ __u32 flag;
+ __u32 len;
+ __u8 data[0];
+};
+
/* for returning and changing feature sets */
/**
unsigned int count;
};
+/**
+ * enum ethtool_phys_id_state - indicator state for physical identification
+ * @ETHTOOL_ID_INACTIVE: Physical ID indicator should be deactivated
+ * @ETHTOOL_ID_ACTIVE: Physical ID indicator should be activated
+ * @ETHTOOL_ID_ON: LED should be turned on (used iff %ETHTOOL_ID_ACTIVE
+ * is not supported)
+ * @ETHTOOL_ID_OFF: LED should be turned off (used iff %ETHTOOL_ID_ACTIVE
+ * is not supported)
+ */
+enum ethtool_phys_id_state {
+ ETHTOOL_ID_INACTIVE,
+ ETHTOOL_ID_ACTIVE,
+ ETHTOOL_ID_ON,
+ ETHTOOL_ID_OFF
+};
+
struct net_device;
/* Some generic methods drivers may use in their ethtool_ops */
bool ethtool_invalid_flags(struct net_device *dev, u32 data, u32 supported);
/**
- * ðtool_ops - Alter and report network device settings
- * get_settings: Get device-specific settings
- * set_settings: Set device-specific settings
- * get_drvinfo: Report driver information
- * get_regs: Get device registers
- * get_wol: Report whether Wake-on-Lan is enabled
- * set_wol: Turn Wake-on-Lan on or off
- * get_msglevel: Report driver message level
- * set_msglevel: Set driver message level
- * nway_reset: Restart autonegotiation
- * get_link: Get link status
- * get_eeprom: Read data from the device EEPROM
- * set_eeprom: Write data to the device EEPROM
- * get_coalesce: Get interrupt coalescing parameters
- * set_coalesce: Set interrupt coalescing parameters
- * get_ringparam: Report ring sizes
- * set_ringparam: Set ring sizes
- * get_pauseparam: Report pause parameters
- * set_pauseparam: Set pause parameters
- * get_rx_csum: Report whether receive checksums are turned on or off
- * set_rx_csum: Turn receive checksum on or off
- * get_tx_csum: Report whether transmit checksums are turned on or off
- * set_tx_csum: Turn transmit checksums on or off
- * get_sg: Report whether scatter-gather is enabled
- * set_sg: Turn scatter-gather on or off
- * get_tso: Report whether TCP segmentation offload is enabled
- * set_tso: Turn TCP segmentation offload on or off
- * get_ufo: Report whether UDP fragmentation offload is enabled
- * set_ufo: Turn UDP fragmentation offload on or off
- * self_test: Run specified self-tests
- * get_strings: Return a set of strings that describe the requested objects
- * phys_id: Identify the device
- * get_stats: Return statistics about the device
- * get_flags: get 32-bit flags bitmap
- * set_flags: set 32-bit flags bitmap
- *
- * Description:
- *
- * get_settings:
- * @get_settings is passed an ðtool_cmd to fill in. It returns
- * an negative errno or zero.
- *
- * set_settings:
- * @set_settings is passed an ðtool_cmd and should attempt to set
- * all the settings this device supports. It may return an error value
- * if something goes wrong (otherwise 0).
- *
- * get_eeprom:
+ * struct ethtool_ops - optional netdev operations
+ * @get_settings: Get various device settings including Ethernet link
+ * settings. The @cmd parameter is expected to have been cleared
+ * before get_settings is called. Returns a negative error code or
+ * zero.
+ * @set_settings: Set various device settings including Ethernet link
+ * settings. Returns a negative error code or zero.
+ * @get_drvinfo: Report driver/device information. Should only set the
+ * @driver, @version, @fw_version and @bus_info fields. If not
+ * implemented, the @driver and @bus_info fields will be filled in
+ * according to the netdev's parent device.
+ * @get_regs_len: Get buffer length required for @get_regs
+ * @get_regs: Get device registers
+ * @get_wol: Report whether Wake-on-Lan is enabled
+ * @set_wol: Turn Wake-on-Lan on or off. Returns a negative error code
+ * or zero.
+ * @get_msglevel: Report driver message level. This should be the value
+ * of the @msg_enable field used by netif logging functions.
+ * @set_msglevel: Set driver message level
+ * @nway_reset: Restart autonegotiation. Returns a negative error code
+ * or zero.
+ * @get_link: Report whether physical link is up. Will only be called if
+ * the netdev is up. Should usually be set to ethtool_op_get_link(),
+ * which uses netif_carrier_ok().
+ * @get_eeprom: Read data from the device EEPROM.
* Should fill in the magic field. Don't need to check len for zero
* or wraparound. Fill in the data argument with the eeprom values
* from offset to offset + len. Update len to the amount read.
* Returns an error or zero.
- *
- * set_eeprom:
+ * @set_eeprom: Write data to the device EEPROM.
* Should validate the magic field. Don't need to check len for zero
* or wraparound. Update len to the amount written. Returns an error
* or zero.
+ * @get_coalesce: Get interrupt coalescing parameters. Returns a negative
+ * error code or zero.
+ * @set_coalesce: Set interrupt coalescing parameters. Returns a negative
+ * error code or zero.
+ * @get_ringparam: Report ring sizes
+ * @set_ringparam: Set ring sizes. Returns a negative error code or zero.
+ * @get_pauseparam: Report pause parameters
+ * @set_pauseparam: Set pause parameters. Returns a negative error code
+ * or zero.
+ * @get_rx_csum: Deprecated in favour of the netdev feature %NETIF_F_RXCSUM.
+ * Report whether receive checksums are turned on or off.
+ * @set_rx_csum: Deprecated in favour of generic netdev features. Turn
+ * receive checksum on or off. Returns a negative error code or zero.
+ * @get_tx_csum: Deprecated as redundant. Report whether transmit checksums
+ * are turned on or off.
+ * @set_tx_csum: Deprecated in favour of generic netdev features. Turn
+ * transmit checksums on or off. Returns a negative error code or zero.
+ * @get_sg: Deprecated as redundant. Report whether scatter-gather is
+ * enabled.
+ * @set_sg: Deprecated in favour of generic netdev features. Turn
+ * scatter-gather on or off. Returns a negative error code or zero.
+ * @get_tso: Deprecated as redundant. Report whether TCP segmentation
+ * offload is enabled.
+ * @set_tso: Deprecated in favour of generic netdev features. Turn TCP
+ * segmentation offload on or off. Returns a negative error code or zero.
+ * @self_test: Run specified self-tests
+ * @get_strings: Return a set of strings that describe the requested objects
+ * @set_phys_id: Identify the physical devices, e.g. by flashing an LED
+ * attached to it. The implementation may update the indicator
+ * asynchronously or synchronously, but in either case it must return
+ * quickly. It is initially called with the argument %ETHTOOL_ID_ACTIVE,
+ * and must either activate asynchronous updates and return zero, return
+ * a negative error or return a positive frequency for synchronous
+ * indication (e.g. 1 for one on/off cycle per second). If it returns
+ * a frequency then it will be called again at intervals with the
+ * argument %ETHTOOL_ID_ON or %ETHTOOL_ID_OFF and should set the state of
+ * the indicator accordingly. Finally, it is called with the argument
+ * %ETHTOOL_ID_INACTIVE and must deactivate the indicator. Returns a
+ * negative error code or zero.
+ * @get_ethtool_stats: Return extended statistics about the device.
+ * This is only useful if the device maintains statistics not
+ * included in &struct rtnl_link_stats64.
+ * @begin: Function to be called before any other operation. Returns a
+ * negative error code or zero.
+ * @complete: Function to be called after any other operation except
+ * @begin. Will be called even if the other operation failed.
+ * @get_ufo: Deprecated as redundant. Report whether UDP fragmentation
+ * offload is enabled.
+ * @set_ufo: Deprecated in favour of generic netdev features. Turn UDP
+ * fragmentation offload on or off. Returns a negative error code or zero.
+ * @get_flags: Deprecated as redundant. Report features included in
+ * &enum ethtool_flags that are enabled.
+ * @set_flags: Deprecated in favour of generic netdev features. Turn
+ * features included in &enum ethtool_flags on or off. Returns a
+ * negative error code or zero.
+ * @get_priv_flags: Report driver-specific feature flags.
+ * @set_priv_flags: Set driver-specific feature flags. Returns a negative
+ * error code or zero.
+ * @get_sset_count: Get number of strings that @get_strings will write.
+ * @get_rxnfc: Get RX flow classification rules. Returns a negative
+ * error code or zero.
+ * @set_rxnfc: Set RX flow classification rules. Returns a negative
+ * error code or zero.
+ * @flash_device: Write a firmware image to device's flash memory.
+ * Returns a negative error code or zero.
+ * @reset: Reset (part of) the device, as specified by a bitmask of
+ * flags from &enum ethtool_reset_flags. Returns a negative
+ * error code or zero.
+ * @set_rx_ntuple: Set an RX n-tuple rule. Returns a negative error code
+ * or zero.
+ * @get_rx_ntuple: Deprecated.
+ * @get_rxfh_indir: Get the contents of the RX flow hash indirection table.
+ * Returns a negative error code or zero.
+ * @set_rxfh_indir: Set the contents of the RX flow hash indirection table.
+ * Returns a negative error code or zero.
+ * @get_channels: Get number of channels.
+ * @set_channels: Set number of channels. Returns a negative error code or
+ * zero.
+ * @get_dump_flag: Get dump flag indicating current dump length, version,
+ * and flag of the device.
+ * @get_dump_data: Get dump data.
+ * @set_dump: Set dump specific flags to the device.
+ *
+ * All operations are optional (i.e. the function pointer may be set
+ * to %NULL) and callers must take this into account. Callers must
+ * hold the RTNL, except that for @get_drvinfo the caller may or may
+ * not hold the RTNL.
+ *
+ * See the structures used by these operations for further documentation.
+ *
+ * See &struct net_device and &struct net_device_ops for documentation
+ * of the generic netdev features interface.
*/
struct ethtool_ops {
int (*get_settings)(struct net_device *, struct ethtool_cmd *);
int (*set_tso)(struct net_device *, u32);
void (*self_test)(struct net_device *, struct ethtool_test *, u64 *);
void (*get_strings)(struct net_device *, u32 stringset, u8 *);
- int (*phys_id)(struct net_device *, u32);
+ int (*set_phys_id)(struct net_device *, enum ethtool_phys_id_state);
void (*get_ethtool_stats)(struct net_device *,
struct ethtool_stats *, u64 *);
int (*begin)(struct net_device *);
struct ethtool_rxfh_indir *);
int (*set_rxfh_indir)(struct net_device *,
const struct ethtool_rxfh_indir *);
+ void (*get_channels)(struct net_device *, struct ethtool_channels *);
+ int (*set_channels)(struct net_device *, struct ethtool_channels *);
+ int (*get_dump_flag)(struct net_device *, struct ethtool_dump *);
+ int (*get_dump_data)(struct net_device *,
+ struct ethtool_dump *, void *);
+ int (*set_dump)(struct net_device *, struct ethtool_dump *);
+
};
#endif /* __KERNEL__ */
#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 */
/* compatibility with older code */
#define SPARC_ETH_GSET ETHTOOL_GSET
#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)
/* Indicates what features are advertised by the interface. */
#define ADVERTISED_10baseT_Half (1 << 0)
#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)
/* 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.
+ * it was forced up into this mode or autonegotiated.
*/
/* The forced speed, 10Mb, 100Mb, gigabit, 2.5Gb, 10GbE. */
#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
/* L3-L4 network traffic flow hash options */
#define RXH_L2DA (1 << 1)
git.openpandora.org / pandora-kernel.git / blobdiff