device.c File Reference

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Data Structures
struct	virtchnl_promisc_info_t

Macros
#define	AVF_MBOX_LEN   64
#define	AVF_MBOX_BUF_SZ   512
#define	AVF_RXQ_SZ   512
#define	AVF_TXQ_SZ   512
#define	AVF_ITR_INT   250
#define	PCI_VENDOR_ID_INTEL   0x8086
#define	PCI_DEVICE_ID_INTEL_AVF   0x1889
#define	PCI_DEVICE_ID_INTEL_X710_VF   0x154c
#define	PCI_DEVICE_ID_INTEL_X722_VF   0x37cd

Enumerations
enum	avf_irq_state_t { AVF_IRQ_STATE_DISABLED, AVF_IRQ_STATE_ENABLED, AVF_IRQ_STATE_WB_ON_ITR }

Functions
	VLIB_REGISTER_LOG_CLASS (avf_log)
void	avf_delete_if (vlib_main_t *vm, avf_device_t *ad, int with_barrier)
static void	avf_irq_0_set_state (avf_device_t *ad, avf_irq_state_t state)
static void	avf_irq_n_set_state (avf_device_t *ad, u8 line, avf_irq_state_t state)
clib_error_t *	avf_aq_desc_enq (vlib_main_t *vm, avf_device_t *ad, avf_aq_desc_t *dt, void *data, int len)
clib_error_t *	avf_cmd_rx_ctl_reg_write (vlib_main_t *vm, avf_device_t *ad, u32 reg, u32 val)
clib_error_t *	avf_rxq_init (vlib_main_t *vm, avf_device_t *ad, u16 qid, u16 rxq_size)
clib_error_t *	avf_txq_init (vlib_main_t *vm, avf_device_t *ad, u16 qid, u16 txq_size)
void	avf_arq_slot_init (avf_device_t *ad, u16 slot)
static uword	avf_dma_addr (vlib_main_t *vm, avf_device_t *ad, void *p)
static void	avf_adminq_init (vlib_main_t *vm, avf_device_t *ad)
clib_error_t *	avf_send_to_pf (vlib_main_t *vm, avf_device_t *ad, virtchnl_ops_t op, void *in, int in_len, void *out, int out_len)
clib_error_t *	avf_op_version (vlib_main_t *vm, avf_device_t *ad, virtchnl_version_info_t *ver)
clib_error_t *	avf_op_get_vf_resources (vlib_main_t *vm, avf_device_t *ad, virtchnl_vf_resource_t *res)
clib_error_t *	avf_op_config_rss_lut (vlib_main_t *vm, avf_device_t *ad)
clib_error_t *	avf_op_config_rss_key (vlib_main_t *vm, avf_device_t *ad)
clib_error_t *	avf_op_disable_vlan_stripping (vlib_main_t *vm, avf_device_t *ad)
clib_error_t *	avf_op_config_promisc_mode (vlib_main_t *vm, avf_device_t *ad, int is_enable)
clib_error_t *	avf_op_config_vsi_queues (vlib_main_t *vm, avf_device_t *ad)
clib_error_t *	avf_op_config_irq_map (vlib_main_t *vm, avf_device_t *ad)
clib_error_t *	avf_op_add_del_eth_addr (vlib_main_t *vm, avf_device_t *ad, u8 count, u8 *macs, int is_add)
clib_error_t *	avf_op_enable_queues (vlib_main_t *vm, avf_device_t *ad, u32 rx, u32 tx)
clib_error_t *	avf_op_get_stats (vlib_main_t *vm, avf_device_t *ad, virtchnl_eth_stats_t *es)
clib_error_t *	avf_device_reset (vlib_main_t *vm, avf_device_t *ad)
clib_error_t *	avf_request_queues (vlib_main_t *vm, avf_device_t *ad, u16 num_queue_pairs)
clib_error_t *	avf_device_init (vlib_main_t *vm, avf_main_t *am, avf_device_t *ad, avf_create_if_args_t *args)
void	avf_process_one_device (vlib_main_t *vm, avf_device_t *ad, int is_irq)
static void	avf_process_handle_request (vlib_main_t *vm, avf_process_req_t *req)
static clib_error_t *	avf_process_request (vlib_main_t *vm, avf_process_req_t *req)
static u32	avf_flag_change (vnet_main_t *vnm, vnet_hw_interface_t *hw, u32 flags)
static uword	avf_process (vlib_main_t *vm, vlib_node_runtime_t *rt, vlib_frame_t *f)
static void	avf_irq_0_handler (vlib_main_t *vm, vlib_pci_dev_handle_t h, u16 line)
static void	avf_irq_n_handler (vlib_main_t *vm, vlib_pci_dev_handle_t h, u16 line)
static u8	avf_validate_queue_size (avf_create_if_args_t *args)
void	avf_create_if (vlib_main_t *vm, avf_create_if_args_t *args)
static clib_error_t *	avf_interface_admin_up_down (vnet_main_t *vnm, u32 hw_if_index, u32 flags)
static clib_error_t *	avf_interface_rx_mode_change (vnet_main_t *vnm, u32 hw_if_index, u32 qid, vnet_hw_if_rx_mode mode)
static void	avf_set_interface_next_node (vnet_main_t *vnm, u32 hw_if_index, u32 node_index)
static clib_error_t *	avf_add_del_mac_address (vnet_hw_interface_t *hw, const u8 *address, u8 is_add)
static void	avf_clear_hw_interface_counters (u32 instance)
	VNET_DEVICE_CLASS (avf_device_class,)
clib_error_t *	avf_init (vlib_main_t *vm)

Variables
avf_main_t	avf_main
static pci_device_id_t	avf_pci_device_ids []
static const char *	virtchnl_event_names []
vlib_node_registration_t	avf_process_node
	(constructor) VLIB_REGISTER_NODE (avf_process_node) More...
static char *	avf_tx_func_error_strings []

Macro Definition Documentation

AVF_ITR_INT

#define AVF_ITR_INT   250

Definition at line 30 of file device.c.

AVF_MBOX_BUF_SZ

#define AVF_MBOX_BUF_SZ   512

Definition at line 27 of file device.c.

AVF_MBOX_LEN

#define AVF_MBOX_LEN   64

Definition at line 26 of file device.c.

AVF_RXQ_SZ

#define AVF_RXQ_SZ   512

Definition at line 28 of file device.c.

AVF_TXQ_SZ

#define AVF_TXQ_SZ   512

Definition at line 29 of file device.c.

PCI_DEVICE_ID_INTEL_AVF

#define PCI_DEVICE_ID_INTEL_AVF   0x1889

Definition at line 33 of file device.c.

PCI_DEVICE_ID_INTEL_X710_VF

#define PCI_DEVICE_ID_INTEL_X710_VF   0x154c

Definition at line 34 of file device.c.

PCI_DEVICE_ID_INTEL_X722_VF

#define PCI_DEVICE_ID_INTEL_X722_VF   0x37cd

Definition at line 35 of file device.c.

PCI_VENDOR_ID_INTEL

#define PCI_VENDOR_ID_INTEL   0x8086

Definition at line 32 of file device.c.

Enumeration Type Documentation

avf_irq_state_t

enum avf_irq_state_t

Enumerator
AVF_IRQ_STATE_DISABLED
AVF_IRQ_STATE_ENABLED
AVF_IRQ_STATE_WB_ON_ITR

Definition at line 59 of file device.c.

Function Documentation

avf_add_del_mac_address()

static clib_error_t* avf_add_del_mac_address ( vnet_hw_interface_t *  hw, const u8 *  address, u8  is_add  )

static

Definition at line 1757 of file device.c.

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avf_adminq_init()

static void avf_adminq_init ( vlib_main_t *  vm, avf_device_t *  ad  )

static

Definition at line 373 of file device.c.

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avf_aq_desc_enq()

clib_error_t* avf_aq_desc_enq	(	vlib_main_t *	vm,
		avf_device_t *	ad,
		avf_aq_desc_t *	dt,
		void *	data,
		int	len
	)

Definition at line 128 of file device.c.

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avf_arq_slot_init()

void avf_arq_slot_init	(	avf_device_t *	ad,
		u16	slot
	)

Definition at line 353 of file device.c.

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avf_clear_hw_interface_counters()

static void avf_clear_hw_interface_counters ( u32  instance )

static

Definition at line 1778 of file device.c.

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avf_cmd_rx_ctl_reg_write()

clib_error_t* avf_cmd_rx_ctl_reg_write	(	vlib_main_t *	vm,
		avf_device_t *	ad,
		u32	reg,
		u32	val
	)

Definition at line 215 of file device.c.

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avf_create_if()

void avf_create_if	(	vlib_main_t *	vm,
		avf_create_if_args_t *	args
	)

Definition at line 1508 of file device.c.

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avf_delete_if()

void avf_delete_if	(	vlib_main_t *	vm,
		avf_device_t *	ad,
		int	with_barrier
	)

Definition at line 1405 of file device.c.

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avf_device_init()

clib_error_t* avf_device_init	(	vlib_main_t *	vm,
		avf_main_t *	am,
		avf_device_t *	ad,
		avf_create_if_args_t *	args
	)

Definition at line 911 of file device.c.

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avf_device_reset()

clib_error_t* avf_device_reset	(	vlib_main_t *	vm,
		avf_device_t *	ad
	)

Definition at line 824 of file device.c.

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avf_dma_addr()

static uword avf_dma_addr ( vlib_main_t *  vm, avf_device_t *  ad, void *  p  )

inlinestatic

Definition at line 366 of file device.c.

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avf_flag_change()

static u32 avf_flag_change ( vnet_main_t *  vnm, vnet_hw_interface_t *  hw, u32  flags  )

static

Definition at line 1219 of file device.c.

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avf_init()

clib_error_t* avf_init

(

vlib_main_t *

vm

)

Definition at line 1802 of file device.c.

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avf_interface_admin_up_down()

static clib_error_t* avf_interface_admin_up_down ( vnet_main_t *  vnm, u32  hw_if_index, u32  flags  )

static

Definition at line 1684 of file device.c.

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avf_interface_rx_mode_change()

static clib_error_t* avf_interface_rx_mode_change ( vnet_main_t *  vnm, u32  hw_if_index, u32  qid, vnet_hw_if_rx_mode  mode  )

static

Definition at line 1708 of file device.c.

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avf_irq_0_handler()

static void avf_irq_0_handler ( vlib_main_t *  vm, vlib_pci_dev_handle_t  h, u16  line  )

static

Definition at line 1334 of file device.c.

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avf_irq_0_set_state()

static void avf_irq_0_set_state ( avf_device_t *  ad, avf_irq_state_t  state  )

inlinestatic

Definition at line 67 of file device.c.

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avf_irq_n_handler()

static void avf_irq_n_handler ( vlib_main_t *  vm, vlib_pci_dev_handle_t  h, u16  line  )

static

Definition at line 1371 of file device.c.

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avf_irq_n_set_state()

static void avf_irq_n_set_state ( avf_device_t *  ad, u8  line, avf_irq_state_t  state  )

inlinestatic

Definition at line 96 of file device.c.

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avf_op_add_del_eth_addr()

clib_error_t* avf_op_add_del_eth_addr	(	vlib_main_t *	vm,
		avf_device_t *	ad,
		u8	count,
		u8 *	macs,
		int	is_add
	)

Definition at line 755 of file device.c.

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avf_op_config_irq_map()

clib_error_t* avf_op_config_irq_map	(	vlib_main_t *	vm,
		avf_device_t *	ad
	)

Definition at line 724 of file device.c.

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avf_op_config_promisc_mode()

clib_error_t* avf_op_config_promisc_mode	(	vlib_main_t *	vm,
		avf_device_t *	ad,
		int	is_enable
	)

Definition at line 648 of file device.c.

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avf_op_config_rss_key()

clib_error_t* avf_op_config_rss_key	(	vlib_main_t *	vm,
		avf_device_t *	ad
	)

Definition at line 615 of file device.c.

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avf_op_config_rss_lut()

clib_error_t* avf_op_config_rss_lut	(	vlib_main_t *	vm,
		avf_device_t *	ad
	)

Definition at line 592 of file device.c.

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avf_op_config_vsi_queues()

clib_error_t* avf_op_config_vsi_queues	(	vlib_main_t *	vm,
		avf_device_t *	ad
	)

Definition at line 668 of file device.c.

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avf_op_disable_vlan_stripping()

clib_error_t* avf_op_disable_vlan_stripping	(	vlib_main_t *	vm,
		avf_device_t *	ad
	)

Definition at line 639 of file device.c.

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avf_op_enable_queues()

clib_error_t* avf_op_enable_queues	(	vlib_main_t *	vm,
		avf_device_t *	ad,
		u32	rx,
		u32	tx
	)

Definition at line 784 of file device.c.

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avf_op_get_stats()

clib_error_t* avf_op_get_stats	(	vlib_main_t *	vm,
		avf_device_t *	ad,
		virtchnl_eth_stats_t *	es
	)

Definition at line 810 of file device.c.

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avf_op_get_vf_resources()

clib_error_t* avf_op_get_vf_resources	(	vlib_main_t *	vm,
		avf_device_t *	ad,
		virtchnl_vf_resource_t *	res
	)

Definition at line 554 of file device.c.

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avf_op_version()

clib_error_t* avf_op_version	(	vlib_main_t *	vm,
		avf_device_t *	ad,
		virtchnl_version_info_t *	ver
	)

Definition at line 532 of file device.c.

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avf_process()

static uword avf_process ( vlib_main_t *  vm, vlib_node_runtime_t *  rt, vlib_frame_t *  f  )

static

Definition at line 1252 of file device.c.

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avf_process_handle_request()

static void avf_process_handle_request ( vlib_main_t *  vm, avf_process_req_t *  req  )

static

Definition at line 1179 of file device.c.

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avf_process_one_device()

void avf_process_one_device	(	vlib_main_t *	vm,
		avf_device_t *	ad,
		int	is_irq
	)

Definition at line 1034 of file device.c.

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avf_process_request()

static clib_error_t* avf_process_request ( vlib_main_t *  vm, avf_process_req_t *  req  )

static

Definition at line 1196 of file device.c.

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avf_request_queues()

clib_error_t* avf_request_queues	(	vlib_main_t *	vm,
		avf_device_t *	ad,
		u16	num_queue_pairs
	)

Definition at line 862 of file device.c.

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avf_rxq_init()

clib_error_t* avf_rxq_init	(	vlib_main_t *	vm,
		avf_device_t *	ad,
		u16	qid,
		u16	rxq_size
	)

Definition at line 246 of file device.c.

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avf_send_to_pf()

clib_error_t* avf_send_to_pf	(	vlib_main_t *	vm,
		avf_device_t *	ad,
		virtchnl_ops_t	op,
		void *	in,
		int	in_len,
		void *	out,
		int	out_len
	)

Definition at line 410 of file device.c.

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avf_set_interface_next_node()

static void avf_set_interface_next_node ( vnet_main_t *  vnm, u32  hw_if_index, u32  node_index  )

static

Definition at line 1739 of file device.c.

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avf_txq_init()

clib_error_t* avf_txq_init	(	vlib_main_t *	vm,
		avf_device_t *	ad,
		u16	qid,
		u16	txq_size
	)

Definition at line 297 of file device.c.

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avf_validate_queue_size()

static u8 avf_validate_queue_size ( avf_create_if_args_t *  args )

static

Definition at line 1471 of file device.c.

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VLIB_REGISTER_LOG_CLASS()

VLIB_REGISTER_LOG_CLASS

(

avf_log

)

VNET_DEVICE_CLASS()

VNET_DEVICE_CLASS

(

avf_device_class

)

Variable Documentation

avf_main

avf_main_t avf_main

Definition at line 43 of file device.c.

avf_pci_device_ids

pci_device_id_t avf_pci_device_ids[]

static

Initial value:

= {
  {.vendor_id = PCI_VENDOR_ID_INTEL,.device_id = PCI_DEVICE_ID_INTEL_AVF},
  {.vendor_id = PCI_VENDOR_ID_INTEL,.device_id = PCI_DEVICE_ID_INTEL_X710_VF},
  {.vendor_id = PCI_VENDOR_ID_INTEL,.device_id = PCI_DEVICE_ID_INTEL_X722_VF},
  {0},
}

Definition at line 46 of file device.c.

avf_process_node

vlib_node_registration_t avf_process_node

Initial value:

= {
  .function = avf_process,
  .type = VLIB_NODE_TYPE_PROCESS,
  .name = "avf-process",
}

(constructor) VLIB_REGISTER_NODE (avf_process_node)

Definition at line 1326 of file device.c.

avf_tx_func_error_strings

char* avf_tx_func_error_strings[]

static

Initial value:

= {
#define _(n,s) 
  foreach_avf_tx_func_error

}

Definition at line 1771 of file device.c.

virtchnl_event_names

const char* virtchnl_event_names[]

static

Initial value:

= {
#define _(v, n) 
  foreach_virtchnl_event_code

}

Definition at line 53 of file device.c.