#include "ixgbe_type.h"

Include dependency graph for ixgbe_mbx.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	IXGBE_VFMAILBOX_SIZE 16 /* 16 32 bit words - 64 bytes */

#define	IXGBE_ERR_MBX -100

#define	IXGBE_VFMAILBOX 0x002FC

#define	IXGBE_VFMBMEM 0x00200

#define	IXGBE_VFMAILBOX_REQ 0x00000001 /* Request for PF Ready bit */

#define	IXGBE_VFMAILBOX_ACK 0x00000002 /* Ack PF message received */

#define	IXGBE_VFMAILBOX_VFU 0x00000004 /* VF owns the mailbox buffer */

#define	IXGBE_VFMAILBOX_PFU 0x00000008 /* PF owns the mailbox buffer */

#define	IXGBE_VFMAILBOX_PFSTS 0x00000010 /* PF wrote a message in the MB */

#define	IXGBE_VFMAILBOX_PFACK 0x00000020 /* PF ack the previous VF msg */

#define	IXGBE_VFMAILBOX_RSTI 0x00000040 /* PF has reset indication */

#define	IXGBE_VFMAILBOX_RSTD 0x00000080 /* PF has indicated reset done */

#define	IXGBE_VFMAILBOX_R2C_BITS 0x000000B0 /* All read to clear bits */

#define	IXGBE_PFMAILBOX_STS 0x00000001 /* Initiate message send to VF */

#define	IXGBE_PFMAILBOX_ACK 0x00000002 /* Ack message recv'd from VF */

#define	IXGBE_PFMAILBOX_VFU 0x00000004 /* VF owns the mailbox buffer */

#define	IXGBE_PFMAILBOX_PFU 0x00000008 /* PF owns the mailbox buffer */

#define	IXGBE_PFMAILBOX_RVFU 0x00000010 /* Reset VFU - used when VF stuck */

#define	IXGBE_MBVFICR_VFREQ_MASK 0x0000FFFF /* bits for VF messages */

#define	IXGBE_MBVFICR_VFREQ_VF1 0x00000001 /* bit for VF 1 message */

#define	IXGBE_MBVFICR_VFACK_MASK 0xFFFF0000 /* bits for VF acks */

#define	IXGBE_MBVFICR_VFACK_VF1 0x00010000 /* bit for VF 1 ack */

#define	IXGBE_VT_MSGTYPE_ACK

#define	IXGBE_VT_MSGTYPE_NACK

#define	IXGBE_VT_MSGTYPE_CTS

#define	IXGBE_VT_MSGINFO_SHIFT 16

#define	IXGBE_VT_MSGINFO_MASK (0xFF << IXGBE_VT_MSGINFO_SHIFT)

#define	IXGBE_VF_RESET 0x01 /* VF requests reset */

#define	IXGBE_VF_SET_MAC_ADDR 0x02 /* VF requests PF to set MAC addr */

#define	IXGBE_VF_SET_MULTICAST 0x03 /* VF requests PF to set MC addr */

#define	IXGBE_VF_SET_VLAN 0x04 /* VF requests PF to set VLAN */

#define	IXGBE_VF_SET_LPE 0x05 /* VF requests PF to set VMOLR.LPE */

#define	IXGBE_VF_SET_MACVLAN 0x06 /* VF requests PF for unicast filter */

#define	IXGBE_VF_API_NEGOTIATE 0x08 /* negotiate API version */

#define	IXGBE_VF_GET_QUEUES 0x09 /* get queue configuration */

#define	IXGBE_VF_GET_RETA 0x0a /* VF request for RETA */

#define	IXGBE_VF_GET_RSS_KEY 0x0b /* get RSS key */

#define	IXGBE_VF_UPDATE_XCAST_MODE 0x0c

#define	IXGBE_VF_GET_LINK_STATE 0x10

#define	IXGBE_VF_TX_QUEUES 1 /* number of Tx queues supported */

#define	IXGBE_VF_RX_QUEUES 2 /* number of Rx queues supported */

#define	IXGBE_VF_TRANS_VLAN 3 /* Indication of port vlan */

#define	IXGBE_VF_DEF_QUEUE 4 /* Default queue offset */

#define	IXGBE_VF_PERMADDR_MSG_LEN 4

#define	IXGBE_VF_MC_TYPE_WORD 3

#define	IXGBE_PF_CONTROL_MSG 0x0100 /* PF control message */

#define	IXGBE_VF_API_NEGOTIATE 0x08 /* negotiate API version */

#define	IXGBE_VF_GET_QUEUES 0x09 /* get queue configuration */

#define	IXGBE_VF_ENABLE_MACADDR 0x0A /* enable MAC address */

#define	IXGBE_VF_DISABLE_MACADDR 0x0B /* disable MAC address */

#define	IXGBE_VF_GET_MACADDRS 0x0C /* get all configured MAC addrs */

#define	IXGBE_VF_SET_MCAST_PROMISC 0x0D /* enable multicast promiscuous */

#define	IXGBE_VF_GET_MTU 0x0E /* get bounds on MTU */

#define	IXGBE_VF_SET_MTU 0x0F /* set a specific MTU */

#define	IXGBE_PF_TRANSPARENT_VLAN 0x0101 /* enable transparent vlan */

#define	IXGBE_VF_MBX_INIT_TIMEOUT 2000 /* number of retries on mailbox */

#define	IXGBE_VF_MBX_INIT_DELAY 500 /* microseconds between retries */

Enumerations
enum	ixgbe_pfvf_api_rev { ixgbe_mbox_api_10 , ixgbe_mbox_api_20 , ixgbe_mbox_api_11 , ixgbe_mbox_api_12 , ixgbe_mbox_api_13 , ixgbe_mbox_api_unknown }

enum	ixgbevf_xcast_modes { IXGBEVF_XCAST_MODE_NONE = 0 , IXGBEVF_XCAST_MODE_MULTI , IXGBEVF_XCAST_MODE_ALLMULTI , IXGBEVF_XCAST_MODE_PROMISC }

Functions
s32	ixgbe_read_mbx (struct ixgbe_hw , u32 , u16, u16)

s32	ixgbe_write_mbx (struct ixgbe_hw , u32 , u16, u16)

s32	ixgbe_read_posted_mbx (struct ixgbe_hw , u32 , u16, u16)

s32	ixgbe_write_posted_mbx (struct ixgbe_hw , u32 , u16, u16)

s32	ixgbe_check_for_msg (struct ixgbe_hw *, u16)

s32	ixgbe_check_for_ack (struct ixgbe_hw *, u16)

s32	ixgbe_check_for_rst (struct ixgbe_hw *, u16)

void	ixgbe_init_mbx_ops_generic (struct ixgbe_hw *hw)

void	ixgbe_init_mbx_params_vf (struct ixgbe_hw *)

void	ixgbe_init_mbx_params_pf (struct ixgbe_hw *)

Macro Definition Documentation

◆ IXGBE_ERR_MBX

#define IXGBE_ERR_MBX -100

Definition at line 42 of file ixgbe_mbx.h.

◆ IXGBE_MBVFICR_VFACK_MASK

#define IXGBE_MBVFICR_VFACK_MASK 0xFFFF0000 /* bits for VF acks */

Definition at line 66 of file ixgbe_mbx.h.

◆ IXGBE_MBVFICR_VFACK_VF1

#define IXGBE_MBVFICR_VFACK_VF1 0x00010000 /* bit for VF 1 ack */

Definition at line 67 of file ixgbe_mbx.h.

◆ IXGBE_MBVFICR_VFREQ_MASK

#define IXGBE_MBVFICR_VFREQ_MASK 0x0000FFFF /* bits for VF messages */

Definition at line 64 of file ixgbe_mbx.h.

◆ IXGBE_MBVFICR_VFREQ_VF1

#define IXGBE_MBVFICR_VFREQ_VF1 0x00000001 /* bit for VF 1 message */

Definition at line 65 of file ixgbe_mbx.h.

◆ IXGBE_PF_CONTROL_MSG

#define IXGBE_PF_CONTROL_MSG 0x0100 /* PF control message */

Definition at line 136 of file ixgbe_mbx.h.

◆ IXGBE_PF_TRANSPARENT_VLAN

#define IXGBE_PF_TRANSPARENT_VLAN 0x0101 /* enable transparent vlan */

Definition at line 149 of file ixgbe_mbx.h.

◆ IXGBE_PFMAILBOX_ACK

#define IXGBE_PFMAILBOX_ACK 0x00000002 /* Ack message recv'd from VF */

Definition at line 59 of file ixgbe_mbx.h.

◆ IXGBE_PFMAILBOX_PFU

#define IXGBE_PFMAILBOX_PFU 0x00000008 /* PF owns the mailbox buffer */

Definition at line 61 of file ixgbe_mbx.h.

◆ IXGBE_PFMAILBOX_RVFU

#define IXGBE_PFMAILBOX_RVFU 0x00000010 /* Reset VFU - used when VF stuck */

Definition at line 62 of file ixgbe_mbx.h.

◆ IXGBE_PFMAILBOX_STS

#define IXGBE_PFMAILBOX_STS 0x00000001 /* Initiate message send to VF */

Definition at line 58 of file ixgbe_mbx.h.

◆ IXGBE_PFMAILBOX_VFU

#define IXGBE_PFMAILBOX_VFU 0x00000004 /* VF owns the mailbox buffer */

Definition at line 60 of file ixgbe_mbx.h.

◆ IXGBE_VF_API_NEGOTIATE [1/2]

#define IXGBE_VF_API_NEGOTIATE 0x08 /* negotiate API version */

Definition at line 139 of file ixgbe_mbx.h.

◆ IXGBE_VF_API_NEGOTIATE [2/2]

#define IXGBE_VF_API_NEGOTIATE 0x08 /* negotiate API version */

Definition at line 139 of file ixgbe_mbx.h.

◆ IXGBE_VF_DEF_QUEUE

#define IXGBE_VF_DEF_QUEUE 4 /* Default queue offset */

Definition at line 129 of file ixgbe_mbx.h.

◆ IXGBE_VF_DISABLE_MACADDR

#define IXGBE_VF_DISABLE_MACADDR 0x0B /* disable MAC address */

Definition at line 142 of file ixgbe_mbx.h.

◆ IXGBE_VF_ENABLE_MACADDR

#define IXGBE_VF_ENABLE_MACADDR 0x0A /* enable MAC address */

Definition at line 141 of file ixgbe_mbx.h.

◆ IXGBE_VF_GET_LINK_STATE

#define IXGBE_VF_GET_LINK_STATE 0x10

Definition at line 115 of file ixgbe_mbx.h.

◆ IXGBE_VF_GET_MACADDRS

#define IXGBE_VF_GET_MACADDRS 0x0C /* get all configured MAC addrs */

Definition at line 143 of file ixgbe_mbx.h.

◆ IXGBE_VF_GET_MTU

#define IXGBE_VF_GET_MTU 0x0E /* get bounds on MTU */

Definition at line 145 of file ixgbe_mbx.h.

◆ IXGBE_VF_GET_QUEUES [1/2]

#define IXGBE_VF_GET_QUEUES 0x09 /* get queue configuration */

Definition at line 140 of file ixgbe_mbx.h.

◆ IXGBE_VF_GET_QUEUES [2/2]

#define IXGBE_VF_GET_QUEUES 0x09 /* get queue configuration */

Definition at line 140 of file ixgbe_mbx.h.

◆ IXGBE_VF_GET_RETA

#define IXGBE_VF_GET_RETA 0x0a /* VF request for RETA */

Definition at line 112 of file ixgbe_mbx.h.

◆ IXGBE_VF_GET_RSS_KEY

#define IXGBE_VF_GET_RSS_KEY 0x0b /* get RSS key */

Definition at line 113 of file ixgbe_mbx.h.

◆ IXGBE_VF_MBX_INIT_DELAY

#define IXGBE_VF_MBX_INIT_DELAY 500 /* microseconds between retries */

Definition at line 152 of file ixgbe_mbx.h.

◆ IXGBE_VF_MBX_INIT_TIMEOUT

#define IXGBE_VF_MBX_INIT_TIMEOUT 2000 /* number of retries on mailbox */

Definition at line 151 of file ixgbe_mbx.h.

◆ IXGBE_VF_MC_TYPE_WORD

#define IXGBE_VF_MC_TYPE_WORD 3

Definition at line 134 of file ixgbe_mbx.h.

◆ IXGBE_VF_PERMADDR_MSG_LEN

#define IXGBE_VF_PERMADDR_MSG_LEN 4

Definition at line 132 of file ixgbe_mbx.h.

◆ IXGBE_VF_RESET

#define IXGBE_VF_RESET 0x01 /* VF requests reset */

Definition at line 98 of file ixgbe_mbx.h.

◆ IXGBE_VF_RX_QUEUES

#define IXGBE_VF_RX_QUEUES 2 /* number of Rx queues supported */

Definition at line 127 of file ixgbe_mbx.h.

◆ IXGBE_VF_SET_LPE

#define IXGBE_VF_SET_LPE 0x05 /* VF requests PF to set VMOLR.LPE */

Definition at line 104 of file ixgbe_mbx.h.

◆ IXGBE_VF_SET_MAC_ADDR

#define IXGBE_VF_SET_MAC_ADDR 0x02 /* VF requests PF to set MAC addr */

Definition at line 99 of file ixgbe_mbx.h.

◆ IXGBE_VF_SET_MACVLAN

#define IXGBE_VF_SET_MACVLAN 0x06 /* VF requests PF for unicast filter */

Definition at line 105 of file ixgbe_mbx.h.

◆ IXGBE_VF_SET_MCAST_PROMISC

#define IXGBE_VF_SET_MCAST_PROMISC 0x0D /* enable multicast promiscuous */

Definition at line 144 of file ixgbe_mbx.h.

◆ IXGBE_VF_SET_MTU

#define IXGBE_VF_SET_MTU 0x0F /* set a specific MTU */

Definition at line 146 of file ixgbe_mbx.h.

◆ IXGBE_VF_SET_MULTICAST

#define IXGBE_VF_SET_MULTICAST 0x03 /* VF requests PF to set MC addr */

Definition at line 100 of file ixgbe_mbx.h.

◆ IXGBE_VF_SET_VLAN

#define IXGBE_VF_SET_VLAN 0x04 /* VF requests PF to set VLAN */

Definition at line 101 of file ixgbe_mbx.h.

◆ IXGBE_VF_TRANS_VLAN

#define IXGBE_VF_TRANS_VLAN 3 /* Indication of port vlan */

Definition at line 128 of file ixgbe_mbx.h.

◆ IXGBE_VF_TX_QUEUES

#define IXGBE_VF_TX_QUEUES 1 /* number of Tx queues supported */

Definition at line 126 of file ixgbe_mbx.h.

◆ IXGBE_VF_UPDATE_XCAST_MODE

#define IXGBE_VF_UPDATE_XCAST_MODE 0x0c

Definition at line 114 of file ixgbe_mbx.h.

◆ IXGBE_VFMAILBOX

#define IXGBE_VFMAILBOX 0x002FC

Definition at line 44 of file ixgbe_mbx.h.

◆ IXGBE_VFMAILBOX_ACK

#define IXGBE_VFMAILBOX_ACK 0x00000002 /* Ack PF message received */

Definition at line 49 of file ixgbe_mbx.h.

◆ IXGBE_VFMAILBOX_PFACK

#define IXGBE_VFMAILBOX_PFACK 0x00000020 /* PF ack the previous VF msg */

Definition at line 53 of file ixgbe_mbx.h.

◆ IXGBE_VFMAILBOX_PFSTS

#define IXGBE_VFMAILBOX_PFSTS 0x00000010 /* PF wrote a message in the MB */

Definition at line 52 of file ixgbe_mbx.h.

◆ IXGBE_VFMAILBOX_PFU

#define IXGBE_VFMAILBOX_PFU 0x00000008 /* PF owns the mailbox buffer */

Definition at line 51 of file ixgbe_mbx.h.

◆ IXGBE_VFMAILBOX_R2C_BITS

#define IXGBE_VFMAILBOX_R2C_BITS 0x000000B0 /* All read to clear bits */

Definition at line 56 of file ixgbe_mbx.h.

◆ IXGBE_VFMAILBOX_REQ

#define IXGBE_VFMAILBOX_REQ 0x00000001 /* Request for PF Ready bit */

Definition at line 48 of file ixgbe_mbx.h.

◆ IXGBE_VFMAILBOX_RSTD

#define IXGBE_VFMAILBOX_RSTD 0x00000080 /* PF has indicated reset done */

Definition at line 55 of file ixgbe_mbx.h.

◆ IXGBE_VFMAILBOX_RSTI

#define IXGBE_VFMAILBOX_RSTI 0x00000040 /* PF has reset indication */

Definition at line 54 of file ixgbe_mbx.h.

◆ IXGBE_VFMAILBOX_SIZE

#define IXGBE_VFMAILBOX_SIZE 16 /* 16 32 bit words - 64 bytes */

Definition at line 41 of file ixgbe_mbx.h.

◆ IXGBE_VFMAILBOX_VFU

#define IXGBE_VFMAILBOX_VFU 0x00000004 /* VF owns the mailbox buffer */

Definition at line 50 of file ixgbe_mbx.h.

◆ IXGBE_VFMBMEM

#define IXGBE_VFMBMEM 0x00200

Definition at line 45 of file ixgbe_mbx.h.

◆ IXGBE_VT_MSGINFO_MASK

#define IXGBE_VT_MSGINFO_MASK (0xFF << IXGBE_VT_MSGINFO_SHIFT)

Definition at line 79 of file ixgbe_mbx.h.

◆ IXGBE_VT_MSGINFO_SHIFT

#define IXGBE_VT_MSGINFO_SHIFT 16

Definition at line 77 of file ixgbe_mbx.h.

◆ IXGBE_VT_MSGTYPE_ACK

#define IXGBE_VT_MSGTYPE_ACK

Value:

0x80000000 /* Messages below or'd with

* this are the ACK */

Definition at line 74 of file ixgbe_mbx.h.

◆ IXGBE_VT_MSGTYPE_CTS

#define IXGBE_VT_MSGTYPE_CTS

Value:

0x20000000 /* Indicates that VF is still

* clear to send requests */

Definition at line 76 of file ixgbe_mbx.h.

◆ IXGBE_VT_MSGTYPE_NACK

#define IXGBE_VT_MSGTYPE_NACK

Value:

0x40000000 /* Messages below or'd with

* this are the NACK */

Definition at line 75 of file ixgbe_mbx.h.

Enumeration Type Documentation

◆ ixgbe_pfvf_api_rev

enum ixgbe_pfvf_api_rev

Enumerator
ixgbe_mbox_api_10
ixgbe_mbox_api_20
ixgbe_mbox_api_11
ixgbe_mbox_api_12
ixgbe_mbox_api_13
ixgbe_mbox_api_unknown

Definition at line 87 of file ixgbe_mbx.h.

◆ ixgbevf_xcast_modes

enum ixgbevf_xcast_modes

Enumerator
IXGBEVF_XCAST_MODE_NONE
IXGBEVF_XCAST_MODE_MULTI
IXGBEVF_XCAST_MODE_ALLMULTI
IXGBEVF_XCAST_MODE_PROMISC

Definition at line 118 of file ixgbe_mbx.h.

Function Documentation

◆ ixgbe_check_for_ack()

s32 ixgbe_check_for_ack	(	struct ixgbe_hw *	hw,
		u16	mbx_id
	)

ixgbe_check_for_ack - checks to see if someone sent us ACK @hw: pointer to the HW structure @mbx_id: id of mailbox to check

returns SUCCESS if the Status bit was found or else ERR_MBX

Definition at line 118 of file ixgbe_mbx.c.

References ixgbe_mbx_operations::check_for_ack, DEBUGFUNC, IXGBE_ERR_MBX, ixgbe_hw::mbx, and ixgbe_mbx_info::ops.

◆ ixgbe_check_for_msg()

s32 ixgbe_check_for_msg	(	struct ixgbe_hw *	hw,
		u16	mbx_id
	)

ixgbe_check_for_msg - checks to see if someone sent us mail @hw: pointer to the HW structure @mbx_id: id of mailbox to check

returns SUCCESS if the Status bit was found or else ERR_MBX

Definition at line 98 of file ixgbe_mbx.c.

References ixgbe_mbx_operations::check_for_msg, DEBUGFUNC, IXGBE_ERR_MBX, ixgbe_hw::mbx, and ixgbe_mbx_info::ops.

◆ ixgbe_check_for_rst()

s32 ixgbe_check_for_rst	(	struct ixgbe_hw *	hw,
		u16	mbx_id
	)

ixgbe_check_for_rst - checks to see if other side has reset @hw: pointer to the HW structure @mbx_id: id of mailbox to check

returns SUCCESS if the Status bit was found or else ERR_MBX

Definition at line 138 of file ixgbe_mbx.c.

References ixgbe_mbx_operations::check_for_rst, DEBUGFUNC, IXGBE_ERR_MBX, ixgbe_hw::mbx, and ixgbe_mbx_info::ops.

◆ ixgbe_init_mbx_ops_generic()

void ixgbe_init_mbx_ops_generic ( struct ixgbe_hw * hw )

ixgbe_init_mbx_ops_generic - Initialize MB function pointers @hw: pointer to the HW structure

Setups up the mailbox read and write message function pointers

Definition at line 283 of file ixgbe_mbx.c.

References ixgbe_read_posted_mbx(), ixgbe_write_posted_mbx(), ixgbe_hw::mbx, ixgbe_mbx_info::ops, ixgbe_mbx_operations::read_posted, and ixgbe_mbx_operations::write_posted.

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◆ ixgbe_init_mbx_params_pf()

void ixgbe_init_mbx_params_pf ( struct ixgbe_hw * hw )

ixgbe_init_mbx_params_pf - set initial values for pf mailbox @hw: pointer to the HW structure

Initializes the hw->mbx struct to correct values for pf mailbox

Definition at line 743 of file ixgbe_mbx.c.

References ixgbe_mbx_stats::acks, ixgbe_mbx_operations::check_for_ack, ixgbe_mbx_operations::check_for_msg, ixgbe_mbx_operations::check_for_rst, ixgbe_check_for_ack_pf(), ixgbe_check_for_msg_pf(), ixgbe_check_for_rst_pf(), ixgbe_mac_82599EB, ixgbe_mac_X540, ixgbe_mac_X550, ixgbe_mac_X550EM_a, ixgbe_mac_X550EM_x, ixgbe_read_mbx_pf(), ixgbe_read_posted_mbx(), IXGBE_VFMAILBOX_SIZE, ixgbe_write_mbx_pf(), ixgbe_write_posted_mbx(), ixgbe_hw::mac, ixgbe_hw::mbx, ixgbe_mbx_stats::msgs_rx, ixgbe_mbx_stats::msgs_tx, ixgbe_mbx_info::ops, ixgbe_mbx_operations::read, ixgbe_mbx_operations::read_posted, ixgbe_mbx_stats::reqs, ixgbe_mbx_stats::rsts, ixgbe_mbx_info::size, ixgbe_mbx_info::stats, ixgbe_mbx_info::timeout, ixgbe_mac_info::type, ixgbe_mbx_info::usec_delay, ixgbe_mbx_operations::write, and ixgbe_mbx_operations::write_posted.

Referenced by ixgbe_init_ops_82599(), and ixgbe_init_ops_X540().

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◆ ixgbe_init_mbx_params_vf()

void ixgbe_init_mbx_params_vf ( struct ixgbe_hw * hw )

ixgbe_init_mbx_params_vf - set initial values for vf mailbox @hw: pointer to the HW structure

Initializes the hw->mbx struct to correct values for vf mailbox

Definition at line 503 of file ixgbe_mbx.c.

References ixgbe_mbx_stats::acks, ixgbe_mbx_operations::check_for_ack, ixgbe_mbx_operations::check_for_msg, ixgbe_mbx_operations::check_for_rst, ixgbe_check_for_ack_vf(), ixgbe_check_for_msg_vf(), ixgbe_check_for_rst_vf(), ixgbe_read_mbx_vf(), ixgbe_read_posted_mbx(), IXGBE_VF_MBX_INIT_DELAY, IXGBE_VFMAILBOX_SIZE, ixgbe_write_mbx_vf(), ixgbe_write_posted_mbx(), ixgbe_hw::mbx, ixgbe_mbx_stats::msgs_rx, ixgbe_mbx_stats::msgs_tx, ixgbe_mbx_info::ops, ixgbe_mbx_operations::read, ixgbe_mbx_operations::read_posted, ixgbe_mbx_stats::reqs, ixgbe_mbx_stats::rsts, ixgbe_mbx_info::size, ixgbe_mbx_info::stats, ixgbe_mbx_info::timeout, ixgbe_mbx_info::usec_delay, ixgbe_mbx_operations::write, and ixgbe_mbx_operations::write_posted.

Referenced by ixgbe_init_ops_vf(), and ixv_if_attach_pre().

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◆ ixgbe_read_mbx()

s32 ixgbe_read_mbx	(	struct ixgbe_hw *	hw,
		u32 *	msg,
		u16	size,
		u16	mbx_id
	)

ixgbe_read_mbx - Reads a message from the mailbox @hw: pointer to the HW structure @msg: The message buffer @size: Length of buffer @mbx_id: id of mailbox to read

returns SUCCESS if it successfully read message from buffer

Definition at line 48 of file ixgbe_mbx.c.

References DEBUGFUNC, IXGBE_ERR_MBX, ixgbe_hw::mbx, ixgbe_mbx_info::ops, ixgbe_mbx_operations::read, and ixgbe_mbx_info::size.

◆ ixgbe_read_posted_mbx()

s32 ixgbe_read_posted_mbx	(	struct ixgbe_hw *	hw,
		u32 *	msg,
		u16	size,
		u16	mbx_id
	)

ixgbe_read_posted_mbx - Wait for message notification and receive message @hw: pointer to the HW structure @msg: The message buffer @size: Length of buffer @mbx_id: id of mailbox to write

returns SUCCESS if it successfully received a message notification and copied it into the receive buffer.

Definition at line 225 of file ixgbe_mbx.c.

References DEBUGFUNC, IXGBE_ERR_MBX, ixgbe_poll_for_msg(), ixgbe_hw::mbx, ixgbe_mbx_info::ops, ixgbe_mbx_operations::read, and ixgbe_mbx_info::size.

Referenced by ixgbe_init_mbx_ops_generic(), ixgbe_init_mbx_params_pf(), and ixgbe_init_mbx_params_vf().

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◆ ixgbe_write_mbx()

s32 ixgbe_write_mbx	(	struct ixgbe_hw *	hw,
		u32 *	msg,
		u16	size,
		u16	mbx_id
	)

ixgbe_write_mbx - Write a message to the mailbox @hw: pointer to the HW structure @msg: The message buffer @size: Length of buffer @mbx_id: id of mailbox to write

returns SUCCESS if it successfully copied message into the buffer

Definition at line 74 of file ixgbe_mbx.c.

References DEBUGFUNC, ERROR_REPORT2, IXGBE_ERR_MBX, IXGBE_ERROR_ARGUMENT, IXGBE_SUCCESS, ixgbe_hw::mbx, ixgbe_mbx_info::ops, ixgbe_mbx_info::size, and ixgbe_mbx_operations::write.

◆ ixgbe_write_posted_mbx()

s32 ixgbe_write_posted_mbx	(	struct ixgbe_hw *	hw,
		u32 *	msg,
		u16	size,
		u16	mbx_id
	)

ixgbe_write_posted_mbx - Write a message to the mailbox, wait for ack @hw: pointer to the HW structure @msg: The message buffer @size: Length of buffer @mbx_id: id of mailbox to write

returns SUCCESS if it successfully copied message into the buffer and received an ack to that message within delay * timeout period

Definition at line 255 of file ixgbe_mbx.c.

References DEBUGFUNC, IXGBE_ERR_MBX, ixgbe_poll_for_ack(), ixgbe_hw::mbx, ixgbe_mbx_info::ops, ixgbe_mbx_info::size, ixgbe_mbx_info::timeout, and ixgbe_mbx_operations::write.

Referenced by ixgbe_init_mbx_ops_generic(), ixgbe_init_mbx_params_pf(), and ixgbe_init_mbx_params_vf().

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Macros

Enumerations

Functions

Macro Definition Documentation

◆ IXGBE_ERR_MBX

◆ IXGBE_MBVFICR_VFACK_MASK

◆ IXGBE_MBVFICR_VFACK_VF1

◆ IXGBE_MBVFICR_VFREQ_MASK

◆ IXGBE_MBVFICR_VFREQ_VF1

◆ IXGBE_PF_CONTROL_MSG

◆ IXGBE_PF_TRANSPARENT_VLAN

◆ IXGBE_PFMAILBOX_ACK

◆ IXGBE_PFMAILBOX_PFU

◆ IXGBE_PFMAILBOX_RVFU

◆ IXGBE_PFMAILBOX_STS

◆ IXGBE_PFMAILBOX_VFU

◆ IXGBE_VF_API_NEGOTIATE [1/2]

◆ IXGBE_VF_API_NEGOTIATE [2/2]

◆ IXGBE_VF_DEF_QUEUE

◆ IXGBE_VF_DISABLE_MACADDR

◆ IXGBE_VF_ENABLE_MACADDR

◆ IXGBE_VF_GET_LINK_STATE

◆ IXGBE_VF_GET_MACADDRS

◆ IXGBE_VF_GET_MTU

◆ IXGBE_VF_GET_QUEUES [1/2]

◆ IXGBE_VF_GET_QUEUES [2/2]

◆ IXGBE_VF_GET_RETA

◆ IXGBE_VF_GET_RSS_KEY

◆ IXGBE_VF_MBX_INIT_DELAY

◆ IXGBE_VF_MBX_INIT_TIMEOUT

◆ IXGBE_VF_MC_TYPE_WORD

◆ IXGBE_VF_PERMADDR_MSG_LEN

◆ IXGBE_VF_RESET

◆ IXGBE_VF_RX_QUEUES

◆ IXGBE_VF_SET_LPE

◆ IXGBE_VF_SET_MAC_ADDR

◆ IXGBE_VF_SET_MACVLAN

◆ IXGBE_VF_SET_MCAST_PROMISC

◆ IXGBE_VF_SET_MTU

◆ IXGBE_VF_SET_MULTICAST

◆ IXGBE_VF_SET_VLAN

◆ IXGBE_VF_TRANS_VLAN

◆ IXGBE_VF_TX_QUEUES

◆ IXGBE_VF_UPDATE_XCAST_MODE

◆ IXGBE_VFMAILBOX

◆ IXGBE_VFMAILBOX_ACK

◆ IXGBE_VFMAILBOX_PFACK

◆ IXGBE_VFMAILBOX_PFSTS

◆ IXGBE_VFMAILBOX_PFU

◆ IXGBE_VFMAILBOX_R2C_BITS

◆ IXGBE_VFMAILBOX_REQ

◆ IXGBE_VFMAILBOX_RSTD

◆ IXGBE_VFMAILBOX_RSTI

◆ IXGBE_VFMAILBOX_SIZE

◆ IXGBE_VFMAILBOX_VFU

◆ IXGBE_VFMBMEM

◆ IXGBE_VT_MSGINFO_MASK

◆ IXGBE_VT_MSGINFO_SHIFT

◆ IXGBE_VT_MSGTYPE_ACK

◆ IXGBE_VT_MSGTYPE_CTS

◆ IXGBE_VT_MSGTYPE_NACK

Enumeration Type Documentation

◆ ixgbe_pfvf_api_rev

◆ ixgbevf_xcast_modes

Function Documentation

◆ ixgbe_check_for_ack()

◆ ixgbe_check_for_msg()

◆ ixgbe_check_for_rst()

◆ ixgbe_init_mbx_ops_generic()

◆ ixgbe_init_mbx_params_pf()

◆ ixgbe_init_mbx_params_vf()

◆ ixgbe_read_mbx()

◆ ixgbe_read_posted_mbx()

◆ ixgbe_write_mbx()

◆ ixgbe_write_posted_mbx()