drivers/net/ethernet/cisco/enic/vnic_rss.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Copyright 2008-2010 Cisco Systems, Inc.  All rights reserved.
   4  * Copyright 2007 Nuova Systems, Inc.  All rights reserved.
   5  */
   6
   7 #ifndef _VNIC_RSS_H_
   8 #define _VNIC_RSS_H_
   9
  10 /* RSS key array */
  11
  12 #define ENIC_RSS_BYTES_PER_KEY  10
  13 #define ENIC_RSS_KEYS           4
  14 #define ENIC_RSS_LEN            (ENIC_RSS_BYTES_PER_KEY * ENIC_RSS_KEYS)
  15
  16 union vnic_rss_key {
  17         struct {
  18                 u8 b[ENIC_RSS_BYTES_PER_KEY];
  19                 u8 b_pad[6];
  20         } key[ENIC_RSS_KEYS];
  21         u64 raw[8];
  22 };
  23
  24 /* RSS cpu array */
  25 union vnic_rss_cpu {
  26         struct {
  27                 u8 b[4] ;
  28                 u8 b_pad[4];
  29         } cpu[32];
  30         u64 raw[32];
  31 };
  32
  33 #endif /* _VNIC_RSS_H_ */