drivers/staging/gdm72xx/gdm_qos.h

   1 /*
   2  * Copyright (c) 2012 GCT Semiconductor, Inc. All rights reserved.
   3  *
   4  * This software is licensed under the terms of the GNU General Public
   5  * License version 2, as published by the Free Software Foundation, and
   6  * may be copied, distributed, and modified under those terms.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11  * GNU General Public License for more details.
  12  */
  13
  14 #if !defined(GDM_QOS_H_20090403)
  15 #define GDM_QOS_H_20090403
  16
  17 #include <linux/types.h>
  18 #include <linux/usb.h>
  19 #include <linux/list.h>
  20
  21 #define BOOLEAN u8
  22
  23 #define QOS_MAX                         16
  24 #define IPTYPEOFSERVICE                 0x8000
  25 #define PROTOCOL                        0x4000
  26 #define IPMASKEDSRCADDRESS              0x2000
  27 #define IPMASKEDDSTADDRESS              0x1000
  28 #define PROTOCOLSRCPORTRANGE            0x800
  29 #define PROTOCOLDSTPORTRANGE            0x400
  30 #define DSTMACADDR                      0x200
  31 #define SRCMACADDR                      0x100
  32 #define ETHERTYPE                       0x80
  33 #define IEEE802_1DUSERPRIORITY          0x40
  34 #define IEEE802_1QVLANID                0x10
  35
  36 struct gdm_wimax_csr_s {
  37         /*      union{
  38                 U16 all;
  39                 struct _CS_CLASSIFIER_RULE_ENABLE{
  40                         IPTypeOfService:1,
  41                         Protocol:1,
  42                         IPMaskedSrcAddress:1,
  43                         IPMaskedDstAddress:1,
  44                         ProtocolSrcPortRange:1,
  45                         ProtocolDstPortRange:1,
  46                         DstMacAddr:1,
  47                         SrcMacAddr:1,
  48                         Ethertype:1,
  49                         IEEE802_1DUserPriority:1,
  50                         IEEE802_1QVLANID:1,
  51                         Reserved:5;
  52                 } fields;
  53         } */
  54         BOOLEAN         enabled;
  55         u32             SFID;
  56         u8              qos_buf_count;
  57         u16             classifier_rule_en;
  58         u8              ip2s_lo;
  59         u8              ip2s_hi;
  60         u8              ip2s_mask;
  61         u8              protocol;
  62         u8              ipsrc_addr[16];
  63         u8              ipsrc_addrmask[16];
  64         u8              ipdst_addr[16];
  65         u8              ipdst_addrmask[16];
  66         u16             srcport_lo;
  67         u16             srcport_hi;
  68         u16             dstport_lo;
  69         u16             dstport_hi;
  70 };
  71
  72 struct qos_entry_s {
  73         struct list_head        list;
  74         struct sk_buff          *skb;
  75         struct net_device       *dev;
  76
  77 };
  78
  79 struct qos_cb_s {
  80         struct list_head        qos_list[QOS_MAX];
  81         u32                     qos_list_cnt;
  82         u32                     qos_null_idx;
  83         struct gdm_wimax_csr_s  csr[QOS_MAX];
  84         spinlock_t              qos_lock;
  85         u32                     qos_limit_size;
  86 };
  87
  88 void gdm_qos_init(void *nic_ptr);
  89 void gdm_qos_release_list(void *nic_ptr);
  90 int gdm_qos_send_hci_pkt(struct sk_buff *skb, struct net_device *dev);
  91 void gdm_recv_qos_hci_packet(void *nic_ptr, u8 *buf, int size);
  92
  93 #endif