#ifdef XNU_KERNEL_PRIVATE
#define KPI_INTERFACE_EMBEDDED 0
#else
-#if TARGET_OS_EMBEDDED
-#define KPI_INTERFACE_EMBEDDED 1
-#else
#define KPI_INTERFACE_EMBEDDED 0
#endif
-#endif
struct timeval;
struct sockaddr;
/*!
@enum Interface Families
@abstract Constants defining interface families.
+ @discussion
@constant IFNET_FAMILY_ANY Match interface of any family type.
@constant IFNET_FAMILY_LOOPBACK A software loopback interface.
@constant IFNET_FAMILY_ETHERNET An Ethernet interface.
IFNET_SUBFAMILY_BLUETOOTH = 2,
IFNET_SUBFAMILY_WIFI = 3,
IFNET_SUBFAMILY_THUNDERBOLT = 4,
+ IFNET_SUBFAMILY_RESERVED = 5,
};
/*
/*!
@enum BPF tap mode
@abstract Constants defining interface families.
+ @discussion
@constant BPF_MODE_DISABLED Disable bpf.
@constant BPF_MODE_INPUT Enable input only.
@constant BPF_MODE_OUTPUT Enable output only.
/*!
@enum Interface Abilities
@abstract Constants defining interface offload support.
+ @discussion
@constant IFNET_CSUM_IP Hardware will calculate IPv4 checksums.
@constant IFNET_CSUM_TCP Hardware will calculate TCP checksums.
@constant IFNET_CSUM_UDP Hardware will calculate UDP checksums.
/*
@enum Interface control commands
@abstract Constants defining control commands.
+ @discussion
@constant IFNET_CTL_SET_INPUT_MODEL Set input model.
@constant IFNET_CTL_GET_INPUT_MODEL Get input model.
@constant IFNET_CTL_SET_LOG Set logging level.
/*
@enum Interface model sub-commands
@abstract Constants defining model sub-commands.
+ @discussion
@constant IFNET_MODEL_INPUT_POLL_OFF Polling is inactive. When set,
the network stack will no longer invoke the input_poll callback
until the next time polling is turned on; the driver should
@abstract Constants defining logging levels/priorities. A level
includes all other levels below it. It is expected that
verbosity increases along with the level.
+ @discussion
@constant IFNET_LOG_DEFAULT Revert to default logging level.
@constant IFNET_LOG_ALERT Log actions that must be taken immediately.
@constant IFNET_LOG_CRITICAL Log critical conditions.
@enum Interface logging facilities
@abstract Constants defining the logging facilities which
are to be configured with the specified logging level.
+ @discussion
@constant IFNET_LOGF_DLIL The DLIL layer.
@constant IFNET_LOGF_FAMILY The networking family layer.
@constant IFNET_LOGF_DRIVER The device driver layer.
/*
@enum Interface logging category
@abstract Constants defininig categories for issues experienced.
+ @discussion
@constant IFNET_LOGCAT_CONNECTIVITY Connectivity related issues.
@constant IFNET_LOGCAT_QUALITY Quality/fidelity related issues.
@constant IFNET_LOGCAT_PERFORMANCE Performance related issues.
through this function.
@field pre_enqueue The pre_enqueue function for the interface, valid
only if IFNET_INIT_LEGACY is not set, and optional if it is set.
- @field start The start function for the interface, valid only if
- IFNET_INIT_LEGACY is not set, and required if it is set.
+ @field start The start function for the interface, valid and required
+ only if IFNET_INIT_LEGACY is not set.
@field output_ctl The output control function for the interface, valid
only if IFNET_INIT_LEGACY is not set.
@field output_sched_model The IFNET_SCHED_MODEL value for the output
queue, as defined in net/if.h
+ @field output_target_qdelay The target queue delay is used for
+ dynamically sizing the output queue, valid only if
+ IFNET_INIT_LEGACY is not set.
@field output_bw The effective output bandwidth (in bits per second.)
@field output_bw_max The maximum theoretical output bandwidth
(in bits per second.)
ifnet_start_func start; /* required only for new model */
ifnet_ctl_func output_ctl; /* optional, only for new model */
u_int32_t output_sched_model; /* optional, only for new model */
- u_int32_t reserved; /* for future use */
+ u_int32_t output_target_qdelay; /* optional, only for new model */
u_int64_t output_bw; /* optional */
u_int64_t output_bw_max; /* optional */
u_int64_t output_lt; /* optional */
/*!
@enum Interface wake properties
@abstract Constants defining Interface wake properties.
+ @discussion
@constant IFNET_WAKE_ON_MAGIC_PACKET Wake on Magic Packet.
*/
enum {
*/
extern errno_t ifnet_get_local_ports(ifnet_t ifp, u_int8_t *bitfield);
+#define IFNET_GET_LOCAL_PORTS_WILDCARDOK 0x1
+#define IFNET_GET_LOCAL_PORTS_NOWAKEUPOK 0x2
+#define IFNET_GET_LOCAL_PORTS_TCPONLY 0x4
+#define IFNET_GET_LOCAL_PORTS_UDPONLY 0x8
/*
@function ifnet_get_local_ports_extended
@discussion Returns a bitfield indicating which local ports of the
all interfaces.
@param protocol The protocol family of the sockets. PF_UNSPEC (0)
means all protocols, otherwise PF_INET or PF_INET6.
- @param wildcardok A boolean value (0 or 1) indicating whether or not
- the list of local ports should include those that are used
- by sockets that aren't bound to any local address.
+ @param flags A bitwise of the following flags:
+ IFNET_GET_LOCAL_PORTS_EXTENDED_WILDCARDOK: When bit is set,
+ the list of local ports should include those that are
+ used by sockets that aren't bound to any local address.
+ IFNET_GET_LOCAL_PORTS_EXTENDED_NOWAKEUPOK: When bit is
+ set, the list of local ports should return all sockets
+ including the ones that do not need a wakeup from sleep.
+ Sockets that do not want to wake from sleep are marked
+ with a socket option.
+ IFNET_GET_LOCAL_PORTS_TCPONLY: When bit is set, the list
+ of local ports should return the ports used by TCP sockets.
+ IFNET_GET_LOCAL_PORTS_UDPONLY: When bit is set, the list
+ of local ports should return the ports used by UDP sockets.
+ only.
@param bitfield A pointer to 8192 bytes.
@result Returns 0 on success.
*/
extern errno_t ifnet_get_local_ports_extended(ifnet_t ifp,
- protocol_family_t protocol, u_int32_t wildcardok, u_int8_t *bitfield);
+ protocol_family_t protocol, u_int32_t flags, u_int8_t *bitfield);
/******************************************************************************/
/* for reporting issues */
@enum Per packet phy level transmit completion status values
@abstract Constants defining possible completion status values
A driver may support all or some of these values
+ @discussion
@constant IFNET_TX_COMPL_SUCCESS link transmission succeeded
@constant IFNET_TX_COMPL_FAIL link transmission failed
@constant IFNET_TX_COMPL_ABORTED link transmission aborted, may retry
*/
extern errno_t
ifnet_get_delegate(ifnet_t ifp, ifnet_t *pdelegated_ifp);
+
+/******************************************************************************/
+/* for interface IPSec keepalive offload */
+/******************************************************************************/
+
+#define IPSEC_OFFLOAD_FRAME_DATA_SIZE 128
+struct ipsec_offload_frame {
+ u_int8_t data[IPSEC_OFFLOAD_FRAME_DATA_SIZE]; /* Frame bytes */
+ u_int16_t length; /* Number of valid bytes in data, including offset */
+ u_int16_t interval; /* Interval in seconds */
+};
+
+/*
+ @function ifnet_get_ipsec_offload_frames
+ @discussion Fills out frames_array with IP packets to send at periodic
+ intervals on behalf of IPSec.
+ @param ifp The interface to send the frames out on. This is used to
+ select which IPSec SAs should generate the packets.
+ @param frames_array An array of ipsec_offload_frame structs. This is
+ allocated by the caller, and has frames_array_count frames of valid
+ memory.
+ @param frames_array_count The number of valid frames allocated in
+ frames_array.
+ @param frame_data_offset The offset in bytes into each frame data at
+ which IPSec should write the IP header and payload.
+ @param used_frames_count The returned number of frames that were filled
+ out with valid information.
+ @result Returns 0 on success, error number otherwise.
+ */
+extern errno_t ifnet_get_ipsec_offload_frames(ifnet_t ifp,
+ struct ipsec_offload_frame *frames_array, u_int32_t frames_array_count,
+ size_t frame_data_offset, u_int32_t *used_frames_count);
#endif /* KERNEL_PRIVATE */
__END_DECLS
projects / apple / xnu.git / blobdiff