6 #include "ft1000_ioctl.h"
7 #define FT1000_DRV_VER 0x01010403
10 #define MAX_MSG_LIMIT 200
11 #define NUM_OF_FREE_BUFFERS 1500
17 struct app_info_block {
18 u32 nTxMsg; // DPRAM msg sent to DSP with app_id
19 u32 nRxMsg; // DPRAM msg rcv from dsp with app_id
20 u32 nTxMsgReject; // DPRAM msg rejected due to DSP doorbell set
21 u32 nRxMsgMiss; // DPRAM msg dropped due to overflow
22 struct fown_struct *fileobject;// Application's file object
23 u16 app_id; // Application id
25 int NumOfMsg; // number of messages queued up
26 wait_queue_head_t wait_dpram_msg;
27 struct list_head app_sqlist; // link list of msgs for applicaton on slow queue
28 } __attribute__((packed));
31 #define DEBUG(args...) printk(KERN_INFO args)
36 #define STATUS_SUCCESS 0
37 #define STATUS_FAILURE 0x1001
39 #define FT1000_STATUS_CLOSING 0x01
41 #define LARGE_TIMEOUT 5000
43 #define DSPBCMSGID 0x10
45 /* Electrabuzz specific DPRAM mapping */
46 /* this is used by ft1000_usb driver - isn't that a bug? */
47 #undef FT1000_DPRAM_RX_BASE
48 #define FT1000_DPRAM_RX_BASE 0x1800 /* RX AREA (SlowQ) */
50 // MEMORY MAP FOR MAGNEMITE
51 /* the indexes are swapped comparing to PCMCIA - is it OK or a bug? */
52 #undef FT1000_MAG_DSP_LED_INDX
53 #define FT1000_MAG_DSP_LED_INDX 0x1 /* dsp led status for PAD device */
54 #undef FT1000_MAG_DSP_CON_STATE_INDX
55 #define FT1000_MAG_DSP_CON_STATE_INDX 0x0 /* DSP Connection Status Info */
57 // Maximum times trying to get ASIC out of reset
58 #define MAX_ASIC_RESET_CNT 20
60 #define MAX_BUF_SIZE 4096
64 struct usb_device *dev;
65 struct net_device *net;
72 u8 tx_buf[MAX_BUF_SIZE];
73 u8 rx_buf[MAX_BUF_SIZE];
75 u8 bulk_in_endpointAddr;
76 u8 bulk_out_endpointAddr;
78 //struct ft1000_ethernet_configuration configuration;
80 // struct net_device_stats stats; //mbelian
81 } __attribute__ ((packed));
83 struct ft1000_debug_dirs {
84 struct list_head list;
91 struct ft1000_device *pFt1000Dev;
92 struct net_device_stats stats;
94 struct task_struct *pPollThread;
96 unsigned char fcodeldr;
97 unsigned char bootmode;
98 unsigned char usbboot;
99 unsigned short dspalive;
112 struct ft1000_debug_dirs nodes;
115 u8 squeseqnum; // sequence number on slow queue
116 spinlock_t dpram_lock;
117 spinlock_t fifo_lock;
119 u8 DspVer[DSPVERSZ]; // DSP version number
120 u8 HwSerNum[HWSERNUMSZ]; // Hardware Serial Number
121 u8 Sku[SKUSZ]; // SKU
122 u8 eui64[EUISZ]; // EUI64
123 time_t ConTm; // Connection Time
124 u8 ProductMode[MODESZ];
125 u8 RfCalVer[CALVERSZ];
126 u8 RfCalDate[CALDATESZ];
128 u16 LedStat; //mbelian
129 u16 ConStat; //mbelian
131 struct list_head prov_list;
133 struct app_info_block app_info[MAX_NUM_APP];
136 int (*ft1000_reset)(struct net_device *dev);
137 u16 DSPInfoBlk[MAX_DSP_SESS_REC];
139 u16 Rec[MAX_DSP_SESS_REC];
140 u32 MagRec[MAX_DSP_SESS_REC/2];
142 unsigned short tempbuf[32];
143 char netdevname[IFNAMSIZ];
144 struct proc_dir_entry *ft1000_proc_dir; //mbelian
149 struct list_head list;
151 } __attribute__ ((packed));
153 int ft1000_read_register(struct ft1000_device *ft1000dev, u16* Data, u16 nRegIndx);
154 int ft1000_write_register(struct ft1000_device *ft1000dev, u16 value, u16 nRegIndx);
155 int ft1000_read_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u16 cnt);
156 int ft1000_write_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u16 cnt);
157 int ft1000_read_dpram16(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u8 highlow);
158 int ft1000_write_dpram16(struct ft1000_device *ft1000dev, u16 indx, u16 value, u8 highlow);
159 int fix_ft1000_read_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer);
160 int fix_ft1000_write_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer);
162 extern void *pFileStart;
163 extern size_t FileLength;
164 extern int numofmsgbuf;
166 int ft1000_close (struct net_device *dev);
167 u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, u32 FileLength);
169 extern struct list_head freercvpool;
170 extern spinlock_t free_buff_lock; // lock to arbitrate free buffer list for receive command data
172 int ft1000_create_dev(struct ft1000_device *dev);
173 void ft1000_destroy_dev(struct net_device *dev);
174 extern void card_send_command(struct ft1000_device *ft1000dev, void *ptempbuffer, int size);
176 struct dpram_blk *ft1000_get_buffer(struct list_head *bufflist);
177 void ft1000_free_buffer(struct dpram_blk *pdpram_blk, struct list_head *plist);
179 int dsp_reload(struct ft1000_device *ft1000dev);
180 int init_ft1000_netdev(struct ft1000_device *ft1000dev);
181 struct usb_interface;
182 int reg_ft1000_netdev(struct ft1000_device *ft1000dev, struct usb_interface *intf);
183 int ft1000_poll(void* dev_id);
185 int ft1000_init_proc(struct net_device *dev);
186 void ft1000_cleanup_proc(struct ft1000_info *info);