5 #include "ft1000_ioctl.h"
6 #define FT1000_DRV_VER 0x01010403
9 #define MAX_MSG_LIMIT 200
10 #define NUM_OF_FREE_BUFFERS 1500
16 struct app_info_block
{
17 u32 nTxMsg
; /* DPRAM msg sent to DSP with app_id */
18 u32 nRxMsg
; /* DPRAM msg rcv from dsp with app_id */
19 u32 nTxMsgReject
; /* DPRAM msg rejected due to DSP doorbell set */
20 u32 nRxMsgMiss
; /* DPRAM msg dropped due to overflow */
21 struct fown_struct
*fileobject
;/* Application's file object */
22 u16 app_id
; /* Application id */
24 int NumOfMsg
; /* number of messages queued up */
25 wait_queue_head_t wait_dpram_msg
;
26 struct list_head app_sqlist
; /* link list of msgs for applicaton on slow queue */
29 #define DEBUG(args...) printk(KERN_INFO args)
34 #define STATUS_SUCCESS 0
35 #define STATUS_FAILURE 0x1001
37 #define FT1000_STATUS_CLOSING 0x01
39 #define LARGE_TIMEOUT 5000
41 #define DSPBCMSGID 0x10
43 /* Electrabuzz specific DPRAM mapping */
44 /* this is used by ft1000_usb driver - isn't that a bug? */
45 #undef FT1000_DPRAM_RX_BASE
46 #define FT1000_DPRAM_RX_BASE 0x1800 /* RX AREA (SlowQ) */
48 /* MEMORY MAP FOR MAGNEMITE */
49 /* the indexes are swapped comparing to PCMCIA - is it OK or a bug? */
50 #undef FT1000_MAG_DSP_LED_INDX
51 #define FT1000_MAG_DSP_LED_INDX 0x1 /* dsp led status for PAD device */
52 #undef FT1000_MAG_DSP_CON_STATE_INDX
53 #define FT1000_MAG_DSP_CON_STATE_INDX 0x0 /* DSP Connection Status Info */
55 /* Maximum times trying to get ASIC out of reset */
56 #define MAX_ASIC_RESET_CNT 20
58 #define MAX_BUF_SIZE 4096
60 struct ft1000_device
{
61 struct usb_device
*dev
;
62 struct net_device
*net
;
69 u8 tx_buf
[MAX_BUF_SIZE
];
70 u8 rx_buf
[MAX_BUF_SIZE
];
72 u8 bulk_in_endpointAddr
;
73 u8 bulk_out_endpointAddr
;
76 struct ft1000_debug_dirs
{
77 struct list_head list
;
84 struct ft1000_device
*pFt1000Dev
;
85 struct net_device_stats stats
;
87 struct task_struct
*pPollThread
;
89 unsigned char fcodeldr
;
90 unsigned char bootmode
;
91 unsigned char usbboot
;
92 unsigned short dspalive
;
105 struct ft1000_debug_dirs nodes
;
108 u8 squeseqnum
; /* sequence number on slow queue */
109 spinlock_t dpram_lock
;
110 spinlock_t fifo_lock
;
112 u8 DspVer
[DSPVERSZ
]; /* DSP version number */
113 u8 HwSerNum
[HWSERNUMSZ
]; /* Hardware Serial Number */
114 u8 Sku
[SKUSZ
]; /* SKU */
115 u8 eui64
[EUISZ
]; /* EUI64 */
116 time_t ConTm
; /* Connection Time */
117 u8 ProductMode
[MODESZ
];
118 u8 RfCalVer
[CALVERSZ
];
119 u8 RfCalDate
[CALDATESZ
];
124 struct list_head prov_list
;
126 struct app_info_block app_info
[MAX_NUM_APP
];
129 int (*ft1000_reset
)(struct net_device
*dev
);
130 u16 DSPInfoBlk
[MAX_DSP_SESS_REC
];
132 u16 Rec
[MAX_DSP_SESS_REC
];
133 u32 MagRec
[MAX_DSP_SESS_REC
/2];
135 unsigned short tempbuf
[32];
136 char netdevname
[IFNAMSIZ
];
137 struct proc_dir_entry
*ft1000_proc_dir
;
142 struct list_head list
;
146 int ft1000_read_register(struct ft1000_device
*ft1000dev
,
147 u16
*Data
, u16 nRegIndx
);
148 int ft1000_write_register(struct ft1000_device
*ft1000dev
,
149 u16 value
, u16 nRegIndx
);
150 int ft1000_read_dpram32(struct ft1000_device
*ft1000dev
,
151 u16 indx
, u8
*buffer
, u16 cnt
);
152 int ft1000_write_dpram32(struct ft1000_device
*ft1000dev
,
153 u16 indx
, u8
*buffer
, u16 cnt
);
154 int ft1000_read_dpram16(struct ft1000_device
*ft1000dev
,
155 u16 indx
, u8
*buffer
, u8 highlow
);
156 int ft1000_write_dpram16(struct ft1000_device
*ft1000dev
,
157 u16 indx
, u16 value
, u8 highlow
);
158 int fix_ft1000_read_dpram32(struct ft1000_device
*ft1000dev
,
159 u16 indx
, u8
*buffer
);
160 int fix_ft1000_write_dpram32(struct ft1000_device
*ft1000dev
,
161 u16 indx
, u8
*buffer
);
163 extern void *pFileStart
;
164 extern size_t FileLength
;
165 extern int numofmsgbuf
;
167 int ft1000_close(struct net_device
*dev
);
168 u16
scram_dnldr(struct ft1000_device
*ft1000dev
, void *pFileStart
,
171 extern struct list_head freercvpool
;
173 extern spinlock_t free_buff_lock
; /* lock to arbitrate free buffer list for receive command data */
175 int ft1000_create_dev(struct ft1000_device
*dev
);
176 void ft1000_destroy_dev(struct net_device
*dev
);
177 extern void card_send_command(struct ft1000_device
*ft1000dev
,
178 void *ptempbuffer
, int size
);
180 struct dpram_blk
*ft1000_get_buffer(struct list_head
*bufflist
);
181 void ft1000_free_buffer(struct dpram_blk
*pdpram_blk
, struct list_head
*plist
);
183 int dsp_reload(struct ft1000_device
*ft1000dev
);
184 int init_ft1000_netdev(struct ft1000_device
*ft1000dev
);
185 struct usb_interface
;
186 int reg_ft1000_netdev(struct ft1000_device
*ft1000dev
,
187 struct usb_interface
*intf
);
188 int ft1000_poll(void *dev_id
);
190 int ft1000_init_proc(struct net_device
*dev
);
191 void ft1000_cleanup_proc(struct ft1000_info
*info
);