5 #include "ft1000_ioctl.h"
6 #define FT1000_DRV_VER 0x01010403
9 #define MAX_MSG_LIMIT 200
10 #define NUM_OF_FREE_BUFFERS 1500
14 struct app_info_block {
15 u32 nTxMsg; /* DPRAM msg sent to DSP with app_id */
16 u32 nRxMsg; /* DPRAM msg rcv from dsp with app_id */
17 u32 nTxMsgReject; /* DPRAM msg rejected due to DSP doorbell
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
34 #define FT1000_STATUS_CLOSING 0x01
36 #define DSPBCMSGID 0x10
38 /* Electrabuzz specific DPRAM mapping */
39 /* this is used by ft1000_usb driver - isn't that a bug? */
40 #undef FT1000_DPRAM_RX_BASE
41 #define FT1000_DPRAM_RX_BASE 0x1800 /* RX AREA (SlowQ) */
43 /* MEMORY MAP FOR MAGNEMITE */
44 /* the indexes are swapped comparing to PCMCIA - is it OK or a bug? */
45 #undef FT1000_MAG_DSP_LED_INDX
46 #define FT1000_MAG_DSP_LED_INDX 0x1 /* dsp led status for PAD
49 #undef FT1000_MAG_DSP_CON_STATE_INDX
50 #define FT1000_MAG_DSP_CON_STATE_INDX 0x0 /* DSP Connection Status Info */
52 /* Maximum times trying to get ASIC out of reset */
53 #define MAX_ASIC_RESET_CNT 20
55 #define MAX_BUF_SIZE 4096
57 struct ft1000_debug_dirs {
58 struct list_head list;
65 struct usb_device *dev;
66 struct net_device *net;
73 u8 tx_buf[MAX_BUF_SIZE];
74 u8 rx_buf[MAX_BUF_SIZE];
76 u8 bulk_in_endpointAddr;
77 u8 bulk_out_endpointAddr;
79 struct task_struct *pPollThread;
80 unsigned char fcodeldr;
81 unsigned char bootmode;
82 unsigned char usbboot;
83 unsigned short dspalive;
91 struct ft1000_debug_dirs nodes;
94 struct app_info_block app_info[MAX_NUM_APP];
96 unsigned short tempbuf[32];
101 struct list_head list;
105 int ft1000_read_register(struct ft1000_usb *ft1000dev,
106 u16 *Data, u16 nRegIndx);
107 int ft1000_write_register(struct ft1000_usb *ft1000dev,
108 u16 value, u16 nRegIndx);
109 int ft1000_read_dpram32(struct ft1000_usb *ft1000dev,
110 u16 indx, u8 *buffer, u16 cnt);
111 int ft1000_write_dpram32(struct ft1000_usb *ft1000dev,
112 u16 indx, u8 *buffer, u16 cnt);
113 int ft1000_read_dpram16(struct ft1000_usb *ft1000dev,
114 u16 indx, u8 *buffer, u8 highlow);
115 int ft1000_write_dpram16(struct ft1000_usb *ft1000dev,
116 u16 indx, u16 value, u8 highlow);
117 int fix_ft1000_read_dpram32(struct ft1000_usb *ft1000dev,
118 u16 indx, u8 *buffer);
119 int fix_ft1000_write_dpram32(struct ft1000_usb *ft1000dev,
120 u16 indx, u8 *buffer);
122 extern void *pFileStart;
123 extern size_t FileLength;
124 extern int numofmsgbuf;
126 int ft1000_close(struct net_device *dev);
127 int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
130 extern struct list_head freercvpool;
132 /* lock to arbitrate free buffer list for receive command data */
133 extern spinlock_t free_buff_lock;
135 int ft1000_create_dev(struct ft1000_usb *dev);
136 void ft1000_destroy_dev(struct net_device *dev);
137 extern int card_send_command(struct ft1000_usb *ft1000dev,
138 void *ptempbuffer, int size);
140 struct dpram_blk *ft1000_get_buffer(struct list_head *bufflist);
141 void ft1000_free_buffer(struct dpram_blk *pdpram_blk, struct list_head *plist);
143 int dsp_reload(struct ft1000_usb *ft1000dev);
144 int init_ft1000_netdev(struct ft1000_usb *ft1000dev);
145 struct usb_interface;
146 int reg_ft1000_netdev(struct ft1000_usb *ft1000dev,
147 struct usb_interface *intf);
148 int ft1000_poll(void *dev_id);
150 #endif /* _FT1000_USB_H_ */