FreeBSD/Linux Kernel Cross Reference
sys/dev/ixgbe/ixgbe_features.h

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    /*$FreeBSD$*/
    
    
    #ifndef _IXGBE_FEATURES_H_
    #define _IXGBE_FEATURES_H_
    
    /*
     * Feature defines.  Eventually, we'd like to get to a point where we
     * can remove MAC/Phy type checks scattered throughout the code in
     * favor of checking these feature flags. If the feature expects OS
     * support, make sure to add an #undef below if expected to run on
     * OSs that don't support said feature.
     */
    #define IXGBE_FEATURE_VF                        (u32)(1 << 0)
    #define IXGBE_FEATURE_SRIOV                     (u32)(1 << 1)
    #define IXGBE_FEATURE_RSS                       (u32)(1 << 2)
    #define IXGBE_FEATURE_NETMAP                    (u32)(1 << 3)
    #define IXGBE_FEATURE_FAN_FAIL                  (u32)(1 << 4)
    #define IXGBE_FEATURE_TEMP_SENSOR               (u32)(1 << 5)
    #define IXGBE_FEATURE_BYPASS                    (u32)(1 << 6)
    #define IXGBE_FEATURE_LEGACY_TX                 (u32)(1 << 7)
    #define IXGBE_FEATURE_FDIR                      (u32)(1 << 8)
    #define IXGBE_FEATURE_MSI                       (u32)(1 << 9)
    #define IXGBE_FEATURE_MSIX                      (u32)(1 << 10)
    #define IXGBE_FEATURE_EEE                       (u32)(1 << 11)
    #define IXGBE_FEATURE_LEGACY_IRQ                (u32)(1 << 12)
    #define IXGBE_FEATURE_NEEDS_CTXD                (u32)(1 << 13)
    
    /* Check for OS support.  Undefine features if not included in the OS */
    #ifndef PCI_IOV
    #undef  IXGBE_FEATURE_SRIOV
    #define IXGBE_FEATURE_SRIOV                     0
    #endif
    
    #ifndef RSS
    #undef  IXGBE_FEATURE_RSS
    #define IXGBE_FEATURE_RSS                       0
    #endif
    
    #ifndef DEV_NETMAP
    #undef  IXGBE_FEATURE_NETMAP
    #define IXGBE_FEATURE_NETMAP                    0
    #endif
    
    #endif /* _IXGBE_FEATURES_H_ */

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