gdm_qos.h

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/*
 * Copyright (c) 2012 GCT Semiconductor, Inc. All rights reserved.
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 */

#if !defined(GDM_QOS_H_20090403)
#define GDM_QOS_H_20090403

#include <linux/types.h>
#include <linux/usb.h>
#include <linux/list.h>

#define BOOLEAN u8

#define QOS_MAX             16
#define IPTYPEOFSERVICE         0x8000
#define PROTOCOL            0x4000
#define IPMASKEDSRCADDRESS      0x2000
#define IPMASKEDDSTADDRESS      0x1000
#define PROTOCOLSRCPORTRANGE        0x800
#define PROTOCOLDSTPORTRANGE        0x400
#define DSTMACADDR          0x200
#define SRCMACADDR          0x100
#define ETHERTYPE           0x80
#define IEEE802_1DUSERPRIORITY      0x40
#define IEEE802_1QVLANID        0x10

struct gdm_wimax_csr_s {
    /*  union{
        U16 all;
        struct _CS_CLASSIFIER_RULE_ENABLE{
            IPTypeOfService:1,
            Protocol:1,
            IPMaskedSrcAddress:1,
            IPMaskedDstAddress:1,
            ProtocolSrcPortRange:1,
            ProtocolDstPortRange:1,
            DstMacAddr:1,
            SrcMacAddr:1,
            Ethertype:1,
            IEEE802_1DUserPriority:1,
            IEEE802_1QVLANID:1,
            Reserved:5;
        } fields;
    } */
    BOOLEAN     enabled;
    u32     SFID;
    u8      qos_buf_count;
    u16     classifier_rule_en;
    u8      ip2s_lo;
    u8      ip2s_hi;
    u8      ip2s_mask;
    u8      protocol;
    u8      ipsrc_addr[16];
    u8      ipsrc_addrmask[16];
    u8      ipdst_addr[16];
    u8      ipdst_addrmask[16];
    u16     srcport_lo;
    u16     srcport_hi;
    u16     dstport_lo;
    u16     dstport_hi;
};

struct qos_entry_s {
    struct list_head    list;
    struct sk_buff      *skb;
    struct net_device   *dev;

};

struct qos_cb_s {
    struct list_head    qos_list[QOS_MAX];
    u32         qos_list_cnt;
    u32         qos_null_idx;
    struct gdm_wimax_csr_s  csr[QOS_MAX];
    spinlock_t      qos_lock;
    u32         qos_limit_size;
};

void gdm_qos_init(void *nic_ptr);
void gdm_qos_release_list(void *nic_ptr);
int gdm_qos_send_hci_pkt(struct sk_buff *skb, struct net_device *dev);
void gdm_recv_qos_hci_packet(void *nic_ptr, u8 *buf, int size);

#endif