4af3fdfdd0
Type: feature Change-Id: If63f39211288ab2eba8bc1ab50a2a4c7755abc66 Signed-off-by: Monendra Singh Kushwaha <kmonendra@marvell.com>
754 lines
24 KiB
C
754 lines
24 KiB
C
/* SPDX-License-Identifier: Apache-2.0
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* Copyright (c) 2023 Cisco Systems, Inc.
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*/
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#ifndef _VNET_DEV_H_
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#define _VNET_DEV_H_
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#include <vppinfra/clib.h>
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#include <vppinfra/error_bootstrap.h>
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#include <vppinfra/format.h>
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#include <vnet/vnet.h>
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#include <vnet/dev/types.h>
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#include <vnet/dev/args.h>
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#define VNET_DEV_DEVICE_ID_PREFIX_DELIMITER "/"
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#define foreach_vnet_dev_port_type \
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_ (0, UNKNOWN) \
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_ (1, ETHERNET)
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typedef enum
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{
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#define _(b, n) VNET_DEV_PORT_TYPE_##n = (1U << (b)),
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foreach_vnet_dev_port_type
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#undef _
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} vnet_dev_port_type_t;
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#define foreach_vnet_dev_port_caps \
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_ (interrupt_mode) \
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_ (rss) \
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_ (change_max_rx_frame_size) \
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_ (mac_filter)
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#define foreach_vnet_dev_port_rx_offloads _ (ip4_cksum)
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#define foreach_vnet_dev_port_tx_offloads \
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_ (ip4_cksum) \
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_ (tcp_gso) \
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_ (udp_gso)
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typedef union
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{
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struct
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{
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#define _(n) u8 n : 1;
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foreach_vnet_dev_port_caps
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#undef _
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};
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u8 as_number;
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} vnet_dev_port_caps_t;
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typedef union
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{
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struct
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{
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#define _(n) u8 n : 1;
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foreach_vnet_dev_port_rx_offloads
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#undef _
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};
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u8 as_number;
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} vnet_dev_port_rx_offloads_t;
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typedef union
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{
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struct
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{
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#define _(n) u8 n : 1;
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foreach_vnet_dev_port_tx_offloads
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#undef _
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};
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u8 as_number;
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} vnet_dev_port_tx_offloads_t;
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typedef union
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{
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u8 eth_mac[6];
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u8 raw[8];
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} vnet_dev_hw_addr_t;
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typedef struct vnet_dev_bus_registration vnet_dev_bus_registration_t;
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typedef struct vnet_dev_driver_registration vnet_dev_driver_registration_t;
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typedef struct vnet_dev vnet_dev_t;
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typedef struct vnet_dev_port vnet_dev_port_t;
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typedef struct vnet_dev_rx_queue vnet_dev_rx_queue_t;
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typedef struct vnet_dev_tx_queue vnet_dev_tx_queue_t;
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typedef struct vnet_dev_bus_registration vnet_dev_bus_registration_t;
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typedef struct vnet_dev_driver_registration vnet_dev_driver_registration_t;
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typedef struct vnet_dev_counter vnet_dev_counter_t;
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typedef struct vnet_dev_counter_main vnet_dev_counter_main_t;
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typedef struct vnet_dev_port_cfg_change_req vnet_dev_port_cfg_change_req_t;
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typedef vnet_dev_rv_t (vnet_dev_op_t) (vlib_main_t *, vnet_dev_t *);
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typedef vnet_dev_rv_t (vnet_dev_port_op_t) (vlib_main_t *, vnet_dev_port_t *);
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typedef vnet_dev_rv_t (vnet_dev_port_cfg_change_op_t) (
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vlib_main_t *, vnet_dev_port_t *, vnet_dev_port_cfg_change_req_t *);
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typedef vnet_dev_rv_t (vnet_dev_rx_queue_op_t) (vlib_main_t *,
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vnet_dev_rx_queue_t *);
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typedef vnet_dev_rv_t (vnet_dev_tx_queue_op_t) (vlib_main_t *,
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vnet_dev_tx_queue_t *);
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typedef void (vnet_dev_op_no_rv_t) (vlib_main_t *, vnet_dev_t *);
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typedef void (vnet_dev_port_op_no_rv_t) (vlib_main_t *, vnet_dev_port_t *);
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typedef void (vnet_dev_rx_queue_op_no_rv_t) (vlib_main_t *,
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vnet_dev_rx_queue_t *);
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typedef void (vnet_dev_tx_queue_op_no_rv_t) (vlib_main_t *,
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vnet_dev_tx_queue_t *);
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typedef u16 vnet_dev_queue_id_t;
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typedef u16 vnet_dev_bus_index_t;
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typedef u16 vnet_dev_driver_index_t;
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typedef struct
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{
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vnet_dev_rx_queue_op_t *alloc;
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vnet_dev_rx_queue_op_t *start;
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vnet_dev_rx_queue_op_no_rv_t *stop;
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vnet_dev_rx_queue_op_no_rv_t *free;
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format_function_t *format_info;
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} vnet_dev_rx_queue_ops_t;
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typedef struct
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{
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vnet_dev_tx_queue_op_t *alloc;
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vnet_dev_tx_queue_op_t *start;
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vnet_dev_tx_queue_op_no_rv_t *stop;
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vnet_dev_tx_queue_op_no_rv_t *free;
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format_function_t *format_info;
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} vnet_dev_tx_queue_ops_t;
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typedef struct
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{
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u16 data_size;
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u16 min_size;
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u16 max_size;
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u16 default_size;
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u8 multiplier;
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u8 size_is_power_of_two : 1;
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} vnet_dev_queue_config_t;
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#define foreach_vnet_dev_port_cfg_type \
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_ (PROMISC_MODE) \
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_ (MAX_RX_FRAME_SIZE) \
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_ (CHANGE_PRIMARY_HW_ADDR) \
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_ (ADD_SECONDARY_HW_ADDR) \
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_ (REMOVE_SECONDARY_HW_ADDR) \
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_ (RXQ_INTR_MODE_ENABLE) \
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_ (RXQ_INTR_MODE_DISABLE) \
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_ (ADD_RX_FLOW) \
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_ (DEL_RX_FLOW) \
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_ (GET_RX_FLOW_COUNTER) \
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_ (RESET_RX_FLOW_COUNTER)
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typedef enum
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{
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VNET_DEV_PORT_CFG_UNKNOWN,
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#define _(n) VNET_DEV_PORT_CFG_##n,
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foreach_vnet_dev_port_cfg_type
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#undef _
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} __clib_packed vnet_dev_port_cfg_type_t;
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typedef struct vnet_dev_port_cfg_change_req
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{
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vnet_dev_port_cfg_type_t type;
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u8 validated : 1;
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u8 all_queues : 1;
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union
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{
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u8 promisc : 1;
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vnet_dev_hw_addr_t addr;
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u16 max_rx_frame_size;
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vnet_dev_queue_id_t queue_id;
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struct
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{
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u32 flow_index;
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uword *private_data;
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};
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};
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} vnet_dev_port_cfg_change_req_t;
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typedef struct
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{
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vnet_dev_hw_addr_t hw_addr;
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u16 max_rx_queues;
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u16 max_tx_queues;
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u16 max_supported_rx_frame_size;
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vnet_dev_port_type_t type;
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vnet_dev_port_caps_t caps;
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vnet_dev_port_rx_offloads_t rx_offloads;
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vnet_dev_port_tx_offloads_t tx_offloads;
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} vnet_dev_port_attr_t;
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typedef enum
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{
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VNET_DEV_PERIODIC_OP_TYPE_DEV = 1,
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VNET_DEV_PERIODIC_OP_TYPE_PORT = 2,
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} __clib_packed vnet_dev_periodic_op_type_t;
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typedef struct
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{
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f64 interval;
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f64 last_run;
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vnet_dev_periodic_op_type_t type;
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union
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{
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vnet_dev_t *dev;
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vnet_dev_port_t *port;
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void *arg;
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};
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union
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{
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vnet_dev_op_no_rv_t *dev_op;
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vnet_dev_port_op_no_rv_t *port_op;
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void *op;
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};
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} vnet_dev_periodic_op_t;
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typedef struct
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{
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struct _vlib_node_fn_registration *registrations;
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format_function_t *format_trace;
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vlib_error_desc_t *error_counters;
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u16 n_error_counters;
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} vnet_dev_node_t;
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typedef struct
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{
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vnet_dev_op_t *alloc;
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vnet_dev_op_t *init;
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vnet_dev_op_no_rv_t *deinit;
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vnet_dev_op_t *reset;
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vnet_dev_op_no_rv_t *free;
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u8 *(*probe) (vlib_main_t *, vnet_dev_bus_index_t, void *);
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format_function_t *format_info;
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} vnet_dev_ops_t;
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typedef struct
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{
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vnet_dev_port_op_t *alloc;
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vnet_dev_port_op_t *init;
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vnet_dev_port_cfg_change_op_t *config_change;
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vnet_dev_port_cfg_change_op_t *config_change_validate;
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vnet_dev_port_op_t *start;
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vnet_dev_port_op_no_rv_t *stop;
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vnet_dev_port_op_no_rv_t *deinit;
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vnet_dev_port_op_no_rv_t *free;
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format_function_t *format_status;
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format_function_t *format_flow;
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} vnet_dev_port_ops_t;
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typedef union
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{
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struct
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{
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u8 update_next_index : 1;
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u8 update_feature_arc : 1;
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u8 suspend_off : 1;
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u8 suspend_on : 1;
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};
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u8 as_number;
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} vnet_dev_rx_queue_rt_req_t;
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typedef struct vnet_dev_rx_queue
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{
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CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
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vnet_dev_port_t *port;
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u16 rx_thread_index;
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u16 index;
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vnet_dev_counter_main_t *counter_main;
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CLIB_CACHE_LINE_ALIGN_MARK (runtime0);
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vnet_dev_rx_queue_t *next_on_thread;
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u8 interrupt_mode : 1;
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u8 enabled : 1;
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u8 started : 1;
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u8 suspended : 1;
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vnet_dev_queue_id_t queue_id;
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u16 size;
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u16 next_index;
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vnet_dev_rx_queue_rt_req_t runtime_request;
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CLIB_CACHE_LINE_ALIGN_MARK (runtime1);
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vlib_buffer_template_t buffer_template;
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CLIB_CACHE_LINE_ALIGN_MARK (driver_data);
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u8 data[];
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} vnet_dev_rx_queue_t;
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STATIC_ASSERT_SIZEOF (vnet_dev_rx_queue_t, 3 * CLIB_CACHE_LINE_BYTES);
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typedef struct vnet_dev_tx_queue
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{
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CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
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vnet_dev_port_t *port;
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clib_bitmap_t *assigned_threads;
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u16 index;
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vnet_dev_counter_main_t *counter_main;
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CLIB_CACHE_LINE_ALIGN_MARK (runtime0);
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vnet_dev_queue_id_t queue_id;
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u8 started : 1;
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u8 enabled : 1;
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u8 lock_needed : 1;
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u8 lock;
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u16 size;
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CLIB_ALIGN_MARK (private_data, 16);
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u8 data[];
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} vnet_dev_tx_queue_t;
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STATIC_ASSERT_SIZEOF (vnet_dev_tx_queue_t, 2 * CLIB_CACHE_LINE_BYTES);
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typedef struct vnet_dev_port
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{
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CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
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vnet_dev_t *dev;
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vnet_dev_port_id_t port_id;
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vnet_dev_driver_index_t driver_index;
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u8 initialized : 1;
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u8 started : 1;
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u8 link_up : 1;
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u8 promisc : 1;
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u8 interface_created : 1;
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u8 rx_node_assigned : 1;
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vnet_dev_counter_main_t *counter_main;
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vnet_dev_queue_config_t rx_queue_config;
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vnet_dev_queue_config_t tx_queue_config;
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vnet_dev_port_attr_t attr;
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u32 max_rx_frame_size;
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vnet_dev_hw_addr_t primary_hw_addr;
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vnet_dev_hw_addr_t *secondary_hw_addr;
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u32 index;
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u32 speed;
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vnet_dev_rx_queue_t **rx_queues;
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vnet_dev_tx_queue_t **tx_queues;
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vnet_dev_port_ops_t port_ops;
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vnet_dev_arg_t *args;
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vnet_dev_rx_queue_ops_t rx_queue_ops;
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vnet_dev_tx_queue_ops_t tx_queue_ops;
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vnet_dev_node_t rx_node;
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vnet_dev_node_t tx_node;
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struct
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{
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vnet_dev_if_name_t name;
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u32 dev_instance;
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u32 rx_node_index;
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u32 current_config_index;
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u16 rx_next_index;
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u16 redirect_to_node_next_index;
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u8 feature_arc_index;
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u8 feature_arc : 1;
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u8 redirect_to_node : 1;
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u8 default_is_intr_mode : 1;
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u32 tx_node_index;
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u32 hw_if_index;
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u32 sw_if_index;
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u16 num_rx_queues;
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u16 num_tx_queues;
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u16 txq_sz;
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u16 rxq_sz;
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} intf;
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CLIB_CACHE_LINE_ALIGN_MARK (data0);
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u8 data[];
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} vnet_dev_port_t;
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typedef struct vnet_dev
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{
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vnet_dev_device_id_t device_id;
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u16 initialized : 1;
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u16 not_first_init : 1;
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u16 va_dma : 1;
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u16 process_node_quit : 1;
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u16 process_node_periodic : 1;
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u16 poll_stats : 1;
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u16 bus_index;
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u8 numa_node;
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u16 max_rx_queues;
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u16 max_tx_queues;
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vnet_dev_driver_index_t driver_index;
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u32 index;
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u32 process_node_index;
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u8 bus_data[32] __clib_aligned (16);
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vnet_dev_ops_t ops;
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vnet_dev_port_t **ports;
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vnet_dev_periodic_op_t *periodic_ops;
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u8 *description;
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vnet_dev_arg_t *args;
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u8 __clib_aligned (16)
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data[];
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} vnet_dev_t;
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typedef struct
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{
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u16 vendor_id, device_id;
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char *description;
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} vnet_dev_match_t;
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#define VNET_DEV_MATCH(...) \
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(vnet_dev_match_t[]) \
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{ \
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__VA_ARGS__, {} \
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}
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typedef struct
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{
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vnet_dev_op_t *device_open;
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vnet_dev_op_no_rv_t *device_close;
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vnet_dev_rv_t (*dma_mem_alloc_fn) (vlib_main_t *, vnet_dev_t *, u32, u32,
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void **);
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void (*dma_mem_free_fn) (vlib_main_t *, vnet_dev_t *, void *);
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void *(*get_device_info) (vlib_main_t *, char *);
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void (*free_device_info) (vlib_main_t *, void *);
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format_function_t *format_device_info;
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format_function_t *format_device_addr;
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} vnet_dev_bus_ops_t;
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struct vnet_dev_bus_registration
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{
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vnet_dev_bus_registration_t *next_registration;
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vnet_dev_driver_name_t name;
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u16 device_data_size;
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vnet_dev_bus_ops_t ops;
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};
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struct vnet_dev_driver_registration
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{
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vnet_dev_driver_registration_t *next_registration;
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u8 bus_master_enable : 1;
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vnet_dev_driver_name_t name;
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vnet_dev_bus_name_t bus;
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u16 device_data_sz;
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u16 runtime_temp_space_sz;
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vnet_dev_match_t *match;
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int priority;
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vnet_dev_ops_t ops;
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vnet_dev_arg_t *args;
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};
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typedef struct
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{
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u32 index;
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vnet_dev_bus_registration_t *registration;
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vnet_dev_bus_ops_t ops;
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} vnet_dev_bus_t;
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typedef struct
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{
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u32 index;
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void *dev_data;
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vnet_dev_driver_registration_t *registration;
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u32 dev_class_index;
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vnet_dev_bus_index_t bus_index;
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vnet_dev_ops_t ops;
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} vnet_dev_driver_t;
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typedef struct
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{
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vnet_dev_bus_t *buses;
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vnet_dev_driver_t *drivers;
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vnet_dev_t **devices;
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vnet_dev_port_t **ports_by_dev_instance;
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vnet_dev_bus_registration_t *bus_registrations;
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vnet_dev_driver_registration_t *driver_registrations;
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void *runtime_temp_spaces;
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u32 log2_runtime_temp_space_sz;
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u32 *free_process_node_indices;
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u32 *free_rx_node_indices;
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uword *device_index_by_id;
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u8 *startup_config;
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u16 next_rx_queue_thread;
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u8 eth_port_rx_feature_arc_index;
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} vnet_dev_main_t;
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extern vnet_dev_main_t vnet_dev_main;
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typedef struct
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{
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struct
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{
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vnet_dev_port_attr_t attr;
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vnet_dev_port_ops_t ops;
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vnet_dev_arg_t *args;
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u16 data_size;
|
|
void *initial_data;
|
|
} port;
|
|
|
|
vnet_dev_node_t *rx_node;
|
|
vnet_dev_node_t *tx_node;
|
|
|
|
struct
|
|
{
|
|
vnet_dev_queue_config_t config;
|
|
vnet_dev_rx_queue_ops_t ops;
|
|
} rx_queue;
|
|
|
|
struct
|
|
{
|
|
vnet_dev_queue_config_t config;
|
|
vnet_dev_tx_queue_ops_t ops;
|
|
} tx_queue;
|
|
} vnet_dev_port_add_args_t;
|
|
|
|
typedef struct
|
|
{
|
|
union
|
|
{
|
|
struct
|
|
{
|
|
u8 link_speed : 1;
|
|
u8 link_state : 1;
|
|
u8 link_duplex : 1;
|
|
};
|
|
u8 any;
|
|
} change;
|
|
u8 link_state : 1;
|
|
u8 full_duplex : 1;
|
|
u32 link_speed;
|
|
} vnet_dev_port_state_changes_t;
|
|
|
|
/* args.c */
|
|
vnet_dev_rv_t vnet_dev_arg_parse (vlib_main_t *, vnet_dev_t *,
|
|
vnet_dev_arg_t *, u8 *);
|
|
void vnet_dev_arg_free (vnet_dev_arg_t **);
|
|
void vnet_dev_arg_clear_value (vnet_dev_arg_t *);
|
|
format_function_t format_vnet_dev_arg_type;
|
|
format_function_t format_vnet_dev_arg_value;
|
|
format_function_t format_vnet_dev_args;
|
|
|
|
/* dev.c */
|
|
vnet_dev_t *vnet_dev_alloc (vlib_main_t *, vnet_dev_device_id_t,
|
|
vnet_dev_driver_t *);
|
|
void vnet_dev_free (vlib_main_t *, vnet_dev_t *);
|
|
vnet_dev_rv_t vnet_dev_init (vlib_main_t *, vnet_dev_t *);
|
|
void vnet_dev_deinit (vlib_main_t *, vnet_dev_t *);
|
|
vnet_dev_rv_t vnet_dev_reset (vlib_main_t *, vnet_dev_t *);
|
|
void vnet_dev_detach (vlib_main_t *, vnet_dev_t *);
|
|
vnet_dev_rv_t vnet_dev_port_add (vlib_main_t *, vnet_dev_t *,
|
|
vnet_dev_port_id_t,
|
|
vnet_dev_port_add_args_t *);
|
|
vnet_dev_rv_t vnet_dev_dma_mem_alloc (vlib_main_t *, vnet_dev_t *, u32, u32,
|
|
void **);
|
|
void vnet_dev_dma_mem_free (vlib_main_t *, vnet_dev_t *, void *);
|
|
vnet_dev_bus_t *vnet_dev_find_device_bus (vlib_main_t *, vnet_dev_device_id_t);
|
|
void *vnet_dev_get_device_info (vlib_main_t *, vnet_dev_device_id_t);
|
|
|
|
/* error.c */
|
|
clib_error_t *vnet_dev_port_err (vlib_main_t *, vnet_dev_port_t *,
|
|
vnet_dev_rv_t, char *, ...);
|
|
int vnet_dev_flow_err (vlib_main_t *, vnet_dev_rv_t);
|
|
|
|
/* handlers.c */
|
|
clib_error_t *vnet_dev_port_set_max_frame_size (vnet_main_t *,
|
|
vnet_hw_interface_t *, u32);
|
|
u32 vnet_dev_port_eth_flag_change (vnet_main_t *, vnet_hw_interface_t *, u32);
|
|
clib_error_t *vnet_dev_port_mac_change (vnet_hw_interface_t *, const u8 *,
|
|
const u8 *);
|
|
clib_error_t *vnet_dev_add_del_mac_address (vnet_hw_interface_t *, const u8 *,
|
|
u8);
|
|
int vnet_dev_flow_ops_fn (vnet_main_t *, vnet_flow_dev_op_t, u32, u32,
|
|
uword *);
|
|
clib_error_t *vnet_dev_interface_set_rss_queues (vnet_main_t *,
|
|
vnet_hw_interface_t *,
|
|
clib_bitmap_t *);
|
|
void vnet_dev_clear_hw_interface_counters (u32);
|
|
void vnet_dev_set_interface_next_node (vnet_main_t *, u32, u32);
|
|
|
|
/* port.c */
|
|
vnet_dev_rv_t vnet_dev_port_start (vlib_main_t *, vnet_dev_port_t *);
|
|
vnet_dev_rv_t vnet_dev_port_start_all_rx_queues (vlib_main_t *,
|
|
vnet_dev_port_t *);
|
|
vnet_dev_rv_t vnet_dev_port_start_all_tx_queues (vlib_main_t *,
|
|
vnet_dev_port_t *);
|
|
void vnet_dev_port_stop (vlib_main_t *, vnet_dev_port_t *);
|
|
void vnet_dev_port_deinit (vlib_main_t *, vnet_dev_port_t *);
|
|
void vnet_dev_port_free (vlib_main_t *, vnet_dev_port_t *);
|
|
void vnet_dev_port_add_counters (vlib_main_t *, vnet_dev_port_t *,
|
|
vnet_dev_counter_t *, u16);
|
|
void vnet_dev_port_free_counters (vlib_main_t *, vnet_dev_port_t *);
|
|
void vnet_dev_port_update_tx_node_runtime (vlib_main_t *, vnet_dev_port_t *);
|
|
void vnet_dev_port_state_change (vlib_main_t *, vnet_dev_port_t *,
|
|
vnet_dev_port_state_changes_t);
|
|
void vnet_dev_port_clear_counters (vlib_main_t *, vnet_dev_port_t *);
|
|
vnet_dev_rv_t
|
|
vnet_dev_port_cfg_change_req_validate (vlib_main_t *, vnet_dev_port_t *,
|
|
vnet_dev_port_cfg_change_req_t *);
|
|
vnet_dev_rv_t vnet_dev_port_cfg_change (vlib_main_t *, vnet_dev_port_t *,
|
|
vnet_dev_port_cfg_change_req_t *);
|
|
vnet_dev_rv_t vnet_dev_port_if_create (vlib_main_t *, vnet_dev_port_t *);
|
|
vnet_dev_rv_t vnet_dev_port_if_remove (vlib_main_t *, vnet_dev_port_t *);
|
|
|
|
/* queue.c */
|
|
vnet_dev_rv_t vnet_dev_rx_queue_alloc (vlib_main_t *, vnet_dev_port_t *, u16);
|
|
vnet_dev_rv_t vnet_dev_tx_queue_alloc (vlib_main_t *, vnet_dev_port_t *, u16);
|
|
void vnet_dev_rx_queue_free (vlib_main_t *, vnet_dev_rx_queue_t *);
|
|
void vnet_dev_tx_queue_free (vlib_main_t *, vnet_dev_tx_queue_t *);
|
|
void vnet_dev_rx_queue_add_counters (vlib_main_t *, vnet_dev_rx_queue_t *,
|
|
vnet_dev_counter_t *, u16);
|
|
void vnet_dev_rx_queue_free_counters (vlib_main_t *, vnet_dev_rx_queue_t *);
|
|
void vnet_dev_tx_queue_add_counters (vlib_main_t *, vnet_dev_tx_queue_t *,
|
|
vnet_dev_counter_t *, u16);
|
|
void vnet_dev_tx_queue_free_counters (vlib_main_t *, vnet_dev_tx_queue_t *);
|
|
vnet_dev_rv_t vnet_dev_rx_queue_start (vlib_main_t *, vnet_dev_rx_queue_t *);
|
|
vnet_dev_rv_t vnet_dev_tx_queue_start (vlib_main_t *, vnet_dev_tx_queue_t *);
|
|
void vnet_dev_rx_queue_stop (vlib_main_t *, vnet_dev_rx_queue_t *);
|
|
void vnet_dev_tx_queue_stop (vlib_main_t *, vnet_dev_tx_queue_t *);
|
|
|
|
/* process.c */
|
|
vnet_dev_rv_t vnet_dev_process_create (vlib_main_t *, vnet_dev_t *);
|
|
vnet_dev_rv_t vnet_dev_process_call_op (vlib_main_t *, vnet_dev_t *,
|
|
vnet_dev_op_t *);
|
|
vnet_dev_rv_t vnet_dev_process_call_op_no_rv (vlib_main_t *, vnet_dev_t *,
|
|
vnet_dev_op_no_rv_t *);
|
|
void vnet_dev_process_call_op_no_wait (vlib_main_t *, vnet_dev_t *,
|
|
vnet_dev_op_no_rv_t *);
|
|
vnet_dev_rv_t vnet_dev_process_call_port_op (vlib_main_t *, vnet_dev_port_t *,
|
|
vnet_dev_port_op_t *);
|
|
vnet_dev_rv_t vnet_dev_process_call_port_op_no_rv (vlib_main_t *vm,
|
|
vnet_dev_port_t *,
|
|
vnet_dev_port_op_no_rv_t *);
|
|
void vnet_dev_process_call_port_op_no_wait (vlib_main_t *, vnet_dev_port_t *,
|
|
vnet_dev_port_op_no_rv_t *);
|
|
vnet_dev_rv_t
|
|
vnet_dev_process_port_cfg_change_req (vlib_main_t *, vnet_dev_port_t *,
|
|
vnet_dev_port_cfg_change_req_t *);
|
|
void vnet_dev_process_quit (vlib_main_t *, vnet_dev_t *);
|
|
void vnet_dev_poll_dev_add (vlib_main_t *, vnet_dev_t *, f64,
|
|
vnet_dev_op_no_rv_t *);
|
|
void vnet_dev_poll_dev_remove (vlib_main_t *, vnet_dev_t *,
|
|
vnet_dev_op_no_rv_t *);
|
|
void vnet_dev_poll_port_add (vlib_main_t *, vnet_dev_port_t *, f64,
|
|
vnet_dev_port_op_no_rv_t *);
|
|
void vnet_dev_poll_port_remove (vlib_main_t *, vnet_dev_port_t *,
|
|
vnet_dev_port_op_no_rv_t *);
|
|
|
|
typedef struct
|
|
{
|
|
u16 thread_index;
|
|
u8 completed;
|
|
u8 in_order;
|
|
vnet_dev_port_t *port;
|
|
} vnet_dev_rt_op_t;
|
|
|
|
vnet_dev_rv_t vnet_dev_rt_exec_ops (vlib_main_t *, vnet_dev_t *,
|
|
vnet_dev_rt_op_t *, u32);
|
|
|
|
/* format.c */
|
|
typedef struct
|
|
{
|
|
u8 counters : 1;
|
|
u8 show_zero_counters : 1;
|
|
u8 debug : 1;
|
|
} vnet_dev_format_args_t;
|
|
|
|
format_function_t format_vnet_dev_addr;
|
|
format_function_t format_vnet_dev_flags;
|
|
format_function_t format_vnet_dev_hw_addr;
|
|
format_function_t format_vnet_dev_info;
|
|
format_function_t format_vnet_dev_interface_info;
|
|
format_function_t format_vnet_dev_interface_name;
|
|
format_function_t format_vnet_dev_log;
|
|
format_function_t format_vnet_dev_port_caps;
|
|
format_function_t format_vnet_dev_port_flags;
|
|
format_function_t format_vnet_dev_port_info;
|
|
format_function_t format_vnet_dev_port_rx_offloads;
|
|
format_function_t format_vnet_dev_port_tx_offloads;
|
|
format_function_t format_vnet_dev_rv;
|
|
format_function_t format_vnet_dev_rx_queue_info;
|
|
format_function_t format_vnet_dev_tx_queue_info;
|
|
format_function_t format_vnet_dev_flow;
|
|
unformat_function_t unformat_vnet_dev_flags;
|
|
unformat_function_t unformat_vnet_dev_port_flags;
|
|
|
|
typedef struct
|
|
{
|
|
vnet_dev_rx_queue_t *first_rx_queue;
|
|
} vnet_dev_rx_node_runtime_t;
|
|
|
|
STATIC_ASSERT (sizeof (vnet_dev_rx_node_runtime_t) <=
|
|
VLIB_NODE_RUNTIME_DATA_SIZE,
|
|
"must fit into runtime data");
|
|
|
|
#define foreach_vnet_dev_port_rx_next \
|
|
_ (ETH_INPUT, "ethernet-input") \
|
|
_ (DROP, "error-drop")
|
|
|
|
typedef enum
|
|
{
|
|
#define _(n, s) VNET_DEV_ETH_RX_PORT_NEXT_##n,
|
|
foreach_vnet_dev_port_rx_next
|
|
#undef _
|
|
VNET_DEV_ETH_RX_PORT_N_NEXTS
|
|
} vnet_dev_eth_port_rx_next_t;
|
|
|
|
extern u16 vnet_dev_default_next_index_by_port_type[];
|
|
extern vlib_node_registration_t port_rx_eth_node;
|
|
|
|
typedef vnet_interface_output_runtime_t vnet_dev_tx_node_runtime_t;
|
|
|
|
STATIC_ASSERT (sizeof (vnet_dev_tx_node_runtime_t) <=
|
|
VLIB_NODE_RUNTIME_DATA_SIZE,
|
|
"must fit into runtime data");
|
|
|
|
#define VNET_DEV_REGISTER_BUS(x, ...) \
|
|
__VA_ARGS__ vnet_dev_bus_registration_t __vnet_dev_bus_registration_##x; \
|
|
static void __clib_constructor __vnet_dev_bus_registration_fn_##x (void) \
|
|
{ \
|
|
vnet_dev_main_t *dm = &vnet_dev_main; \
|
|
__vnet_dev_bus_registration_##x.next_registration = \
|
|
dm->bus_registrations; \
|
|
dm->bus_registrations = &__vnet_dev_bus_registration_##x; \
|
|
} \
|
|
__VA_ARGS__ vnet_dev_bus_registration_t __vnet_dev_bus_registration_##x
|
|
|
|
#define VNET_DEV_REGISTER_DRIVER(x, ...) \
|
|
__VA_ARGS__ vnet_dev_driver_registration_t \
|
|
__vnet_dev_driver_registration_##x; \
|
|
static void __clib_constructor __vnet_dev_driver_registration_fn_##x (void) \
|
|
{ \
|
|
vnet_dev_main_t *dm = &vnet_dev_main; \
|
|
__vnet_dev_driver_registration_##x.next_registration = \
|
|
dm->driver_registrations; \
|
|
dm->driver_registrations = &__vnet_dev_driver_registration_##x; \
|
|
} \
|
|
__VA_ARGS__ vnet_dev_driver_registration_t __vnet_dev_driver_registration_##x
|
|
|
|
#define VNET_DEV_NODE_FN(node) \
|
|
uword CLIB_MARCH_SFX (node##_fn) (vlib_main_t *, vlib_node_runtime_t *, \
|
|
vlib_frame_t *); \
|
|
static vlib_node_fn_registration_t CLIB_MARCH_SFX ( \
|
|
node##_fn_registration) = { \
|
|
.function = &CLIB_MARCH_SFX (node##_fn), \
|
|
}; \
|
|
\
|
|
static void __clib_constructor CLIB_MARCH_SFX ( \
|
|
node##_fn_multiarch_register) (void) \
|
|
{ \
|
|
extern vnet_dev_node_t node; \
|
|
vlib_node_fn_registration_t *r; \
|
|
r = &CLIB_MARCH_SFX (node##_fn_registration); \
|
|
r->march_variant = CLIB_MARCH_SFX (CLIB_MARCH_VARIANT_TYPE); \
|
|
r->next_registration = (node).registrations; \
|
|
(node).registrations = r; \
|
|
} \
|
|
uword CLIB_MARCH_SFX (node##_fn)
|
|
|
|
#define foreach_vnet_dev_port(p, d) pool_foreach_pointer (p, d->ports)
|
|
#define foreach_vnet_dev_port_rx_queue(q, p) \
|
|
pool_foreach_pointer (q, p->rx_queues)
|
|
#define foreach_vnet_dev_port_tx_queue(q, p) \
|
|
pool_foreach_pointer (q, p->tx_queues)
|
|
|
|
#include <vnet/dev/dev_funcs.h>
|
|
|
|
#endif /* _VNET_DEV_H_ */
|