ixgbe_sriov.h

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/*$FreeBSD$*/
 
 
#ifndef _IXGBE_SRIOV_H_
#define _IXGBE_SRIOV_H_
 
#ifdef PCI_IOV
 
#include <sys/nv.h>
#include <sys/iov_schema.h>
#include <dev/pci/pci_iov.h>
#include <net/iflib.h>
#include "ixgbe_mbx.h"
 
#define IXGBE_VF_CTS            (1 << 0) /* VF is clear to send. */
#define IXGBE_VF_CAP_MAC        (1 << 1) /* VF is permitted to change MAC. */
#define IXGBE_VF_CAP_VLAN       (1 << 2) /* VF is permitted to join vlans. */
#define IXGBE_VF_ACTIVE         (1 << 3) /* VF is active. */
#define IXGBE_VF_INDEX(vmdq)    ((vmdq) / 32)
#define IXGBE_VF_BIT(vmdq)      (1 << ((vmdq) % 32))
 
#define IXGBE_VT_MSG_MASK       0xFFFF
 
#define IXGBE_VT_MSGINFO(msg)   \
        (((msg) & IXGBE_VT_MSGINFO_MASK) >> IXGBE_VT_MSGINFO_SHIFT)
 
#define IXGBE_VF_GET_QUEUES_RESP_LEN    5
 
#define IXGBE_API_VER_1_0       0
#define IXGBE_API_VER_2_0       1       /* Solaris API.  Not supported. */
#define IXGBE_API_VER_1_1       2
#define IXGBE_API_VER_UNKNOWN   UINT16_MAX
 
#define IXGBE_NO_VM             0
#define IXGBE_32_VM             32
#define IXGBE_64_VM             64
 
int  ixgbe_if_iov_vf_add(if_ctx_t, u16, const nvlist_t *);
int  ixgbe_if_iov_init(if_ctx_t, u16, const nvlist_t *);
void ixgbe_if_iov_uninit(if_ctx_t);
void ixgbe_initialize_iov(struct ixgbe_softc *);
void ixgbe_recalculate_max_frame(struct ixgbe_softc *);
void ixgbe_ping_all_vfs(struct ixgbe_softc *);
int  ixgbe_pci_iov_detach(device_t);
void ixgbe_define_iov_schemas(device_t, int *);
void ixgbe_align_all_queue_indices(struct ixgbe_softc *);
int  ixgbe_vf_que_index(int, int, int);
u32  ixgbe_get_mtqc(int);
u32  ixgbe_get_mrqc(int);
 
/******************************************************************************/
#else  /* PCI_IOV */
/******************************************************************************/
 
#define ixgbe_add_vf(_a,_b,_c)
#define ixgbe_init_iov(_a,_b,_c)
#define ixgbe_uninit_iov(_a)
#define ixgbe_initialize_iov(_a)
#define ixgbe_recalculate_max_frame(_a)
#define ixgbe_ping_all_vfs(_a)
#define ixgbe_pci_iov_detach(_a) 0
#define ixgbe_define_iov_schemas(_a,_b)
#define ixgbe_align_all_queue_indices(_a)
#define ixgbe_vf_que_index(_a, _b, _c) (_c)
#define ixgbe_get_mtqc(_a) IXGBE_MTQC_64Q_1PB
#define ixgbe_get_mrqc(_a) 0
 
#endif /* PCI_IOV */
 
void ixgbe_if_init(if_ctx_t ctx);
void ixgbe_handle_mbx(void *);
 
#endif