} \
__VA_ARGS__ vnet_device_class_t x
+#define VLIB_DEVICE_TX_FUNCTION_CLONE_TEMPLATE(arch, fn, tgt) \
+ uword \
+ __attribute__ ((flatten)) \
+ __attribute__ ((target (tgt))) \
+ CLIB_CPU_OPTIMIZED \
+ fn ## _ ## arch ( vlib_main_t * vm, \
+ vlib_node_runtime_t * node, \
+ vlib_frame_t * frame) \
+ { return fn (vm, node, frame); }
+
+#define VLIB_DEVICE_TX_FUNCTION_MULTIARCH_CLONE(fn) \
+ foreach_march_variant(VLIB_DEVICE_TX_FUNCTION_CLONE_TEMPLATE, fn)
+
+#if CLIB_DEBUG > 0
+#define VLIB_MULTIARCH_CLONE_AND_SELECT_FN(fn,...)
+#define VLIB_DEVICE_TX_FUNCTION_MULTIARCH(dev, fn)
+#else
+#define VLIB_DEVICE_TX_FUNCTION_MULTIARCH(dev, fn) \
+ VLIB_DEVICE_TX_FUNCTION_MULTIARCH_CLONE(fn) \
+ CLIB_MULTIARCH_SELECT_FN(fn, static inline) \
+ static void __attribute__((__constructor__)) \
+ __vlib_device_tx_function_multiarch_select_##dev (void) \
+ { dev.tx_function = fn ## _multiarch_select(); }
+#endif
+
+
/* Layer-2 (e.g. Ethernet) interface class. */
typedef struct _vnet_hw_interface_class {
/* Index into main vector. */
/* Maximum transmit rate for this interface in bits/sec. */
f64 max_rate_bits_per_sec;
+ /* Smallest packet size supported by this interface. */
+ u32 min_supported_packet_bytes;
+
+ /* Largest packet size supported by this interface. */
+ u32 max_supported_packet_bytes;
+
/* Smallest packet size for this interface. */
u32 min_packet_bytes;
/* Count of number of L2 subinterfaces */
u32 l2_if_count;
+
+ /* Bonded interface info -
+ 0 - not a bonded interface nor a slave
+ ~0 - slave to a bonded interface
+ others - A bonded interface with a pointer to bitmap for all slaves */
+ uword *bond_info;
+#define VNET_HW_INTERFACE_BOND_INFO_NONE ((uword *) 0)
+#define VNET_HW_INTERFACE_BOND_INFO_SLAVE ((uword *) ~0)
+
} vnet_hw_interface_t;
typedef enum {
#define VNET_SW_INTERFACE_FLAG_UNNUMBERED (1 << 3)
+#define VNET_SW_INTERFACE_FLAG_BOND_SLAVE (1 << 4)
+
/* Index for this interface. */
u32 sw_if_index;