eth_hw_addr_random – Generate software assigned random Ethernet and set device flag Synopsis void eth_hw_addr_random(struct net_device *dev); Arguments dev pointer to net_device structure Description Generate a random Ethernet address (MAC) to be used by a net device and set addr_assign_type so the state can be read by sysfs and be used by userspace. Copyright
eth_hw_addr_inherit – Copy dev_addr from another net_device Synopsis void eth_hw_addr_inherit(struct net_device *dst, struct net_device *src); Arguments dst pointer to net_device to copy dev_addr to src pointer to net_device to copy dev_addr from Description Copy the Ethernet address from one net_device to another along with the address attributes (addr_assign_type). Copyright
eth_header_parse – extract hardware address from packet Synopsis int eth_header_parse(const struct sk_buff *skb, unsigned char *haddr); Arguments skb packet to extract header from haddr destination buffer Copyright
eth_header_cache_update – update cache entry Synopsis void eth_header_cache_update(struct hh_cache *hh, const struct net_device *dev, const unsigned char *haddr); Arguments hh destination cache entry dev network device haddr new hardware address Description Called by Address Resolution module to notify changes in address. Copyright
eth_header_cache – fill cache entry from neighbour Synopsis int eth_header_cache(const struct neighbour *neigh, struct hh_cache *hh, __be16 type); Arguments neigh source neighbour hh destination cache entry type Ethernet type field Description Create an Ethernet header template from the neighbour. Copyright
eth_header – create the Ethernet header Synopsis int eth_header(struct sk_buff *skb, struct net_device *dev, unsigned short type, const void *daddr, const void *saddr, unsigned int len); Arguments skb buffer to alter dev source device type Ethernet type field daddr destination address (NULL leave destination address) saddr source address (NULL use device source address) len packet…
eth_get_headlen – determine the length of header for an ethernet frame Synopsis u32 eth_get_headlen(void * data, unsigned int len); Arguments data pointer to start of frame len total length of frame Description Make a best effort attempt to pull the length for all of the headers for a given frame in a linear buffer. Copyright
eth_commit_mac_addr_change – commit mac change Synopsis void eth_commit_mac_addr_change(struct net_device *dev, void *p); Arguments dev network device p socket address Copyright
eth_change_mtu – set new MTU size Synopsis int eth_change_mtu(struct net_device *dev, int new_mtu); Arguments dev network device new_mtu new Maximum Transfer Unit Description Allow changing MTU size. Needs to be overridden for devices supporting jumbo frames. Copyright
eth_broadcast_addr – Assign broadcast address Synopsis void eth_broadcast_addr(u8 *addr); Arguments addr Pointer to a six-byte array containing the Ethernet address Description Assign the broadcast address to the given address array. Copyright
enum_wimax_st – The different states of a WiMAX device Synopsis enum wimax_st { __WIMAX_ST_NULL, WIMAX_ST_DOWN, __WIMAX_ST_QUIESCING, WIMAX_ST_UNINITIALIZED, WIMAX_ST_RADIO_OFF, WIMAX_ST_READY, WIMAX_ST_SCANNING, WIMAX_ST_CONNECTING, WIMAX_ST_CONNECTED, __WIMAX_ST_INVALID }; Constants __WIMAX_ST_NULL The device structure has been allocated and zeroed, but still wimax_dev_add hasn’t been called. There is no state. WIMAX_ST_DOWN The device has been registered with the WiMAX and networking…
enum_w1_netlink_message_types – message type Synopsis enum w1_netlink_message_types { W1_SLAVE_ADD, W1_SLAVE_REMOVE, W1_MASTER_ADD, W1_MASTER_REMOVE, W1_MASTER_CMD, W1_SLAVE_CMD, W1_LIST_MASTERS }; Constants W1_SLAVE_ADD notification that a slave device was added W1_SLAVE_REMOVE notification that a slave device was removed W1_MASTER_ADD notification that a new bus master was added W1_MASTER_REMOVE notification that a bus masterwas removed W1_MASTER_CMD initiate operations on a specific…
enum_w1_master_flags – bitfields used in w1_master.flags Synopsis enum w1_master_flags { W1_ABORT_SEARCH, W1_WARN_MAX_COUNT }; Constants W1_ABORT_SEARCH abort searching early on shutdown W1_WARN_MAX_COUNT limit warning when the maximum count is reached Author David Fries <David [at] Fries.net> Author. Copyright
enum_w1_commands – commands available for master or slave operations Synopsis enum w1_commands { W1_CMD_READ, W1_CMD_WRITE, W1_CMD_SEARCH, W1_CMD_ALARM_SEARCH, W1_CMD_TOUCH, W1_CMD_RESET, W1_CMD_SLAVE_ADD, W1_CMD_SLAVE_REMOVE, W1_CMD_LIST_SLAVES, W1_CMD_MAX }; Constants W1_CMD_READ read len bytes W1_CMD_WRITE write len bytes W1_CMD_SEARCH initiate a standard search, returns only the slave devices found during that search W1_CMD_ALARM_SEARCH search for devices that are currently alarming…
enum_w1_cn_msg_flags – bitfield flags for struct cn_msg.flags Synopsis enum w1_cn_msg_flags { W1_CN_BUNDLE }; Constants W1_CN_BUNDLE Request bundling replies into fewer messagse. Be prepared to handle multiple struct cn_msg, struct w1_netlink_msg, and struct w1_netlink_cmd in one packet. Author David Fries <David [at] Fries.net> Author. Copyright
enum_sock_type – Socket types Synopsis enum sock_type { SOCK_STREAM, SOCK_DGRAM, SOCK_RAW, SOCK_RDM, SOCK_SEQPACKET, SOCK_DCCP, SOCK_PACKET }; Constants SOCK_STREAM stream (connection) socket SOCK_DGRAM datagram (conn.less) socket SOCK_RAW raw socket SOCK_RDM reliably-delivered message SOCK_SEQPACKET sequential packet socket SOCK_DCCP Datagram Congestion Control Protocol socket SOCK_PACKET linux specific way of getting packets at the dev level. For writing rarp…
enum_sndrv_compress_encoder – Synopsis enum sndrv_compress_encoder { SNDRV_COMPRESS_ENCODER_PADDING, SNDRV_COMPRESS_ENCODER_DELAY }; Constants SNDRV_COMPRESS_ENCODER_PADDING no of samples appended by the encoder at the end of the track SNDRV_COMPRESS_ENCODER_DELAY no of samples inserted by the encoder at the beginning of the track Copyright
enum_snd_jack_types – Jack types which can be reported Synopsis enum snd_jack_types { SND_JACK_HEADPHONE, SND_JACK_MICROPHONE, SND_JACK_HEADSET, SND_JACK_LINEOUT, SND_JACK_MECHANICAL, SND_JACK_VIDEOOUT, SND_JACK_AVOUT, SND_JACK_LINEIN, SND_JACK_BTN_0, SND_JACK_BTN_1, SND_JACK_BTN_2, SND_JACK_BTN_3, SND_JACK_BTN_4, SND_JACK_BTN_5 }; Constants SND_JACK_HEADPHONE Headphone SND_JACK_MICROPHONE Microphone SND_JACK_HEADSET Headset SND_JACK_LINEOUT Line out SND_JACK_MECHANICAL Mechanical switch SND_JACK_VIDEOOUT Video out SND_JACK_AVOUT AV (Audio Video) out SND_JACK_LINEIN Line in SND_JACK_BTN_0 Button 0 SND_JACK_BTN_1…
enum_positive_aop_returns – aop return codes with specific semantics Synopsis enum positive_aop_returns { AOP_WRITEPAGE_ACTIVATE, AOP_TRUNCATED_PAGE }; Constants AOP_WRITEPAGE_ACTIVATE Informs the caller that page writeback has completed, that the page is still locked, and should be considered active. The VM uses this hint to return the page to the active list — it won’t be a candidate…
enum_netdev_priv_flags – struct net_device priv_flags Synopsis enum netdev_priv_flags { IFF_802_1Q_VLAN, IFF_EBRIDGE, IFF_BONDING, IFF_ISATAP, IFF_WAN_HDLC, IFF_XMIT_DST_RELEASE, IFF_DONT_BRIDGE, IFF_DISABLE_NETPOLL, IFF_MACVLAN_PORT, IFF_BRIDGE_PORT, IFF_OVS_DATAPATH, IFF_TX_SKB_SHARING, IFF_UNICAST_FLT, IFF_TEAM_PORT, IFF_SUPP_NOFCS, IFF_LIVE_ADDR_CHANGE, IFF_MACVLAN, IFF_XMIT_DST_RELEASE_PERM, IFF_IPVLAN_MASTER, IFF_IPVLAN_SLAVE, IFF_L3MDEV_MASTER, IFF_NO_QUEUE, IFF_OPENVSWITCH, IFF_L3MDEV_SLAVE, IFF_TEAM, IFF_RXFH_CONFIGURED, IFF_PHONY_HEADROOM, IFF_MACSEC }; Constants IFF_802_1Q_VLAN 802.1Q VLAN device IFF_EBRIDGE Ethernet bridging device IFF_BONDING bonding master or slave IFF_ISATAP ISATAP interface…