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      1 /* $NetBSD: ixgbe_features.h,v 1.4 2021/12/24 05:02:11 msaitoh Exp $ */
      2 /******************************************************************************
      3 
      4   Copyright (c) 2001-2020, Intel Corporation
      5   All rights reserved.
      6 
      7   Redistribution and use in source and binary forms, with or without
      8   modification, are permitted provided that the following conditions are met:
      9 
     10    1. Redistributions of source code must retain the above copyright notice,
     11       this list of conditions and the following disclaimer.
     12 
     13    2. Redistributions in binary form must reproduce the above copyright
     14       notice, this list of conditions and the following disclaimer in the
     15       documentation and/or other materials provided with the distribution.
     16 
     17    3. Neither the name of the Intel Corporation nor the names of its
     18       contributors may be used to endorse or promote products derived from
     19       this software without specific prior written permission.
     20 
     21   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
     22   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     23   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     24   ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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     30   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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     32 
     33 ******************************************************************************/
     34 /*$FreeBSD: head/sys/dev/ixgbe/ixgbe_features.h 320688 2017-07-05 17:27:03Z erj $*/
     35 
     36 
     37 #ifndef _IXGBE_FEATURES_H_
     38 #define _IXGBE_FEATURES_H_
     39 
     40 /*
     41  * Feature defines.  Eventually, we'd like to get to a point where we
     42  * can remove MAC/Phy type checks scattered throughout the code in
     43  * favor of checking these feature flags. If the feature expects OS
     44  * support, make sure to add an #undef below if expected to run on
     45  * OSs that don't support said feature.
     46  */
     47 #define IXGBE_FEATURE_VF                        (u32)(1 << 0)
     48 #define IXGBE_FEATURE_SRIOV                     (u32)(1 << 1)
     49 #define IXGBE_FEATURE_RSS                       (u32)(1 << 2)
     50 #define IXGBE_FEATURE_NETMAP                    (u32)(1 << 3)
     51 #define IXGBE_FEATURE_FAN_FAIL                  (u32)(1 << 4)
     52 #define IXGBE_FEATURE_TEMP_SENSOR               (u32)(1 << 5)
     53 #define IXGBE_FEATURE_BYPASS                    (u32)(1 << 6)
     54 #define IXGBE_FEATURE_LEGACY_TX                 (u32)(1 << 7)
     55 #define IXGBE_FEATURE_FDIR                      (u32)(1 << 8)
     56 #define IXGBE_FEATURE_MSI                       (u32)(1 << 9)
     57 #define IXGBE_FEATURE_MSIX                      (u32)(1 << 10)
     58 #define IXGBE_FEATURE_EEE                       (u32)(1 << 11)
     59 #define IXGBE_FEATURE_LEGACY_IRQ                (u32)(1 << 12)
     60 #define IXGBE_FEATURE_NEEDS_CTXD                (u32)(1 << 13)
     61 #define IXGBE_FEATURE_RECOVERY_MODE             (u32)(1 << 15)
     62 
     63 #define IXGBE_FEATURE_FLAGS "\20" \
     64 	"\1" "VF"	"\2" "SRIOV"	"\3" "RSS"	"\4" "NETMAP"	\
     65 	"\5" "FAN_FAIL"	"\6" "TEMP_SENSOR" "\7" "BYPASS" "\10" "LEGACY_TX" \
     66 	"\11" "FDIR"	"\12" "MSI"	"\13" "MSIX"	"\14" "EEE"	\
     67 	"\15" "LEGACY_IRQ" "\16" "NEEDS_CTXD"		"\20" "RECOVERY_MODE"
     68 
     69 /* Check for OS support.  Undefine features if not included in the OS */
     70 #ifndef PCI_IOV
     71 #undef  IXGBE_FEATURE_SRIOV
     72 #define IXGBE_FEATURE_SRIOV                     0
     73 #endif
     74 
     75 #ifndef RSS
     76 #undef  IXGBE_FEATURE_RSS
     77 #define IXGBE_FEATURE_RSS                       0
     78 #endif
     79 
     80 #ifndef DEV_NETMAP
     81 #undef  IXGBE_FEATURE_NETMAP
     82 #define IXGBE_FEATURE_NETMAP                    0
     83 #endif
     84 
     85 #endif /* _IXGBE_FEATURES_H_ */
     86