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 #ifndef _GDM_LTE_H_ 15 #define _GDM_LTE_H_ 16 17 #include <linux/netdevice.h> 18 #include <linux/types.h> 19 20 #include "gdm_endian.h" 21 22 #define MAX_NIC_TYPE 4 23 #define MAX_RX_SUBMIT_COUNT 3 24 #define DRIVER_VERSION "3.7.17.0" 25 26 enum TX_ERROR_CODE { 27 TX_NO_ERROR = 0, 28 TX_NO_DEV, 29 TX_NO_SPC, 30 TX_NO_BUFFER, 31 }; 32 33 enum CALLBACK_CONTEXT { 34 KERNEL_THREAD = 0, 35 USB_COMPLETE, 36 }; 37 38 struct pdn_table { 39 u8 activate; 40 u32 dft_eps_id; 41 u32 nic_type; 42 } __packed; 43 44 struct nic; 45 46 struct phy_dev { 47 void *priv_dev; 48 struct net_device *dev[MAX_NIC_TYPE]; 49 int (*send_hci_func)(void *priv_dev, void *data, int len, 50 void (*cb)(void *cb_data), void *cb_data); 51 int (*send_sdu_func)(void *priv_dev, void *data, int len, 52 unsigned int dft_eps_id, unsigned int eps_id, 53 void (*cb)(void *cb_data), void *cb_data, 54 int dev_idx, int nic_type); 55 int (*rcv_func)(void *priv_dev, 56 int (*cb)(void *cb_data, void *data, int len, 57 int context), 58 void *cb_data, int context); 59 struct gdm_endian * (*get_endian)(void *priv_dev); 60 }; 61 62 struct nic { 63 struct net_device *netdev; 64 struct phy_dev *phy_dev; 65 struct net_device_stats stats; 66 struct pdn_table pdn_table; 67 u8 dest_mac_addr[ETH_ALEN]; 68 u8 src_mac_addr[ETH_ALEN]; 69 u32 nic_id; 70 u16 vlan_id; 71 }; 72 73 int gdm_lte_event_init(void); 74 void gdm_lte_event_exit(void); 75 76 void start_rx_proc(struct phy_dev *phy_dev); 77 int register_lte_device(struct phy_dev *phy_dev, struct device *dev, 78 u8 *mac_address); 79 void unregister_lte_device(struct phy_dev *phy_dev); 80 81 #endif /* _GDM_LTE_H_ */ 82