FreeBSD/Linux Kernel Cross Reference
sys/dev/ixgbe/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

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