5 #include "ft1000_ioctl.h"
6 #define FT1000_DRV_VER 0x01010403
10 #define MAX_MSG_LIMIT 200
11 #define NUM_OF_FREE_BUFFERS 1500
13 // Driver message types
14 #define MEDIA_STATE 0x0010
15 #define DSP_PROVISION 0x0030
16 #define DSP_INIT_MSG 0x0050
17 #define DSP_STORE_INFO 0x0070
18 #define DSP_GET_INFO 0x0071
19 #define GET_DRV_ERR_RPT_MSG 0x0073
20 #define RSP_DRV_ERR_RPT_MSG 0x0074
23 // Size of DPRAM Command
24 #define MAX_CMD_SQSIZE 1780
27 #define DSP_QID_OFFSET 4
30 // MEMORY MAP FOR ELECTRABUZZ ASIC
31 #define FT1000_REG_DFIFO_STAT 0x0008 // Downlink FIFO status register
32 #define FT1000_REG_DPRAM_DATA 0x000C // DPRAM VALUE in DPRAM ADDR
34 #define FT1000_DSP_LED 0xFFA // dsp led status for PAD device
36 #define FT1000_MAG_DSP_LED 0x3FE // dsp led status for PAD device
37 #define FT1000_MAG_DSP_LED_INDX 0x1 // dsp led status for PAD device
44 // Driver Error Messages for DSP
45 #define DSP_CONDRESET_INFO 0x7ef2
46 #define DSP_HB_INFO 0x7ef0
48 // Magnemite specific defines
49 #define hi_mag 0x6968 // Byte swap hi to avoid additional system call
50 #define ho_mag 0x6f68 // Byte swap ho to avoid additional system call
55 struct pseudo_hdr pseudo;
64 } __attribute__ ((packed));
67 struct pseudo_hdr pseudo;
70 u8 DspVer[DSPVERSZ]; // DSP version number
71 u8 HwSerNum[HWSERNUMSZ]; // Hardware Serial Number
73 u8 eui64[EUISZ]; // EUI64
74 u8 ProductMode[MODESZ]; // Product Mode (Market/Production)
75 u8 RfCalVer[CALVERSZ]; // Rf Calibration version
76 u8 RfCalDate[CALDATESZ]; // Rf Calibration date
77 } __attribute__ ((packed));
80 struct app_info_block {
81 u32 nTxMsg; // DPRAM msg sent to DSP with app_id
82 u32 nRxMsg; // DPRAM msg rcv from dsp with app_id
83 u32 nTxMsgReject; // DPRAM msg rejected due to DSP doorbell set
84 u32 nRxMsgMiss; // DPRAM msg dropped due to overflow
85 struct fown_struct *fileobject;// Application's file object
86 u16 app_id; // Application id
88 int NumOfMsg; // number of messages queued up
89 wait_queue_head_t wait_dpram_msg;
90 struct list_head app_sqlist; // link list of msgs for applicaton on slow queue
91 } __attribute__((packed));
94 struct list_head list;
99 #define DEBUG(args...) printk(KERN_INFO args)
103 #define ULONG u32 /* WTF ??? */
106 #define PUSHORT u16 *
114 #define STATUS_SUCCESS 0
115 #define STATUS_FAILURE 0x1001
117 #define FT1000_STATUS_CLOSING 0x01
119 #define LARGE_TIMEOUT 5000
121 #define MAX_DSP_SESS_REC 1024
123 #define MAX_NUM_CARDS 32
126 #define HWSERNUMSZ 16
137 #define DSPAIRID 0x90
139 #define DRIVERID 0x00
141 #define NETWORKID 0x20
142 #define AUTOLNCHID 0x30
143 #define DSPLPBKID 0x40
145 #define DSPBCMSGID 0x10
147 #define ENET_MAX_SIZE 1514
148 #define ENET_HEADER_SIZE 14
151 #define CIS_NET_ADDR_OFFSET 0xff0
153 // MAGNEMITE specific
155 #define FT1000_REG_MAG_UFDR 0x0000 // Uplink FIFO Data Register.
157 #define FT1000_REG_MAG_UFDRL 0x0000 // Uplink FIFO Data Register low-word.
159 #define FT1000_REG_MAG_UFDRH 0x0002 // Uplink FIFO Data Register high-word.
161 #define FT1000_REG_MAG_UFER 0x0004 // Uplink FIFO End Register
163 #define FT1000_REG_MAG_UFSR 0x0006 // Uplink FIFO Status Register
165 #define FT1000_REG_MAG_DFR 0x0008 // Downlink FIFO Register
167 #define FT1000_REG_MAG_DFRL 0x0008 // Downlink FIFO Register low-word
169 #define FT1000_REG_MAG_DFRH 0x000a // Downlink FIFO Register high-word
171 #define FT1000_REG_MAG_DFSR 0x000c // Downlink FIFO Status Register
173 #define FT1000_REG_MAG_DPDATA 0x0010 // Dual Port RAM Indirect Data Register
175 #define FT1000_REG_MAG_DPDATAL 0x0010 // Dual Port RAM Indirect Data Register low-word
177 #define FT1000_REG_MAG_DPDATAH 0x0012 // Dual Port RAM Indirect Data Register high-word
179 #define FT1000_REG_MAG_WATERMARK 0x002c // Supv. Control Reg. LLC register
181 #define FT1000_REG_MAG_VERSION 0x0030 // LLC Version LLC register
187 #define FT1000_REG_DPRAM_ADDR 0x000E // DPRAM ADDRESS when card in IO mode
189 #define FT1000_REG_SUP_CTRL 0x0020 // Supv. Control Reg. LLC register
191 #define FT1000_REG_SUP_STAT 0x0022 // Supv. Status Reg LLC register
193 #define FT1000_REG_RESET 0x0024 // Reset Reg LLC register
195 #define FT1000_REG_SUP_ISR 0x0026 // Supv ISR LLC register
197 #define FT1000_REG_SUP_IMASK 0x0028 // Supervisor Interrupt Mask LLC register
199 #define FT1000_REG_DOORBELL 0x002a // Door Bell Reg LLC register
201 #define FT1000_REG_ASIC_ID 0x002e // ASIC Identification Number
203 // (Electrabuzz=0 Magnemite=TBD)
209 #define FT1000_DB_DPRAM_RX 0x0001 // this value indicates that DSP has
211 // data for host in DPRAM SlowQ
213 #define FT1000_DB_DNLD_RX 0x0002 // Downloader handshake doorbell
215 #define FT1000_ASIC_RESET_REQ 0x0004
217 #define FT1000_DSP_ASIC_RESET 0x0008
221 #define FT1000_DB_COND_RESET 0x0010
227 #define FT1000_DB_DPRAM_TX 0x0100 // this value indicates that host has
229 // data for DSP in DPRAM.
231 #define FT1000_DB_DNLD_TX 0x0200 // Downloader handshake doorbell
233 #define FT1000_ASIC_RESET_DSP 0x0400
235 #define FT1000_DB_HB 0x1000 // this value indicates that supervisor
239 // Electrabuzz specific DPRAM mapping // has a heartbeat message for DSP.
241 #define FT1000_DPRAM_BASE 0x1000 // 0x0000 to 0x07FF DPRAM 2Kx16 - R/W from PCMCIA or DSP
243 #define FT1000_DPRAM_TX_BASE 0x1002 // TX AREA (SlowQ)
245 #define FT1000_DPRAM_RX_BASE 0x1800 // RX AREA (SlowQ)
247 #define FT1000_DPRAM_SIZE 0x1000 // 4K bytes
251 #define FT1000_DRV_DEBUG 0x17E0 // Debug area for driver
253 #define FT1000_FIFO_LEN 0x17FC // total length for DSP FIFO tracking
255 #define FT1000_HI_HO 0x17FE // heartbeat with HI/HO
257 #define FT1000_DSP_STATUS 0x1FFE // dsp status - non-zero is a request to reset dsp
261 #define FT1000_DSP_CON_STATE 0x1FF8 // DSP Connection Status Info
263 #define FT1000_DSP_LEDS 0x1FFA // DSP LEDS for rcv pwr strength, Rx data, Tx data
265 #define DSP_TIMESTAMP 0x1FFC // dsp timestamp
267 #define DSP_TIMESTAMP_DIFF 0x1FFA // difference of dsp timestamp in DPRAM and Pseudo header.
271 #define FT1000_DPRAM_FEFE 0x1002 // Dsp Downloader handshake location
275 #define FT1000_DSP_TIMER0 0x1FF0
277 #define FT1000_DSP_TIMER1 0x1FF2
279 #define FT1000_DSP_TIMER2 0x1FF4
281 #define FT1000_DSP_TIMER3 0x1FF6
285 // MEMORY MAP FOR MAGNEMITE
287 #define FT1000_DPRAM_MAG_TX_BASE 0x0000 // TX AREA (SlowQ)
289 #define FT1000_DPRAM_MAG_RX_BASE 0x0200 // RX AREA (SlowQ)
293 #define FT1000_MAG_FIFO_LEN 0x1FF // total length for DSP FIFO tracking
295 #define FT1000_MAG_FIFO_LEN_INDX 0x1 // low-word index
297 #define FT1000_MAG_HI_HO 0x1FF // heartbeat with HI/HO
299 #define FT1000_MAG_HI_HO_INDX 0x0 // high-word index
301 #define FT1000_MAG_DSP_LEDS 0x3FE // dsp led status for PAD device
303 #define FT1000_MAG_DSP_LEDS_INDX 0x1 // dsp led status for PAD device
307 #define FT1000_MAG_DSP_CON_STATE 0x3FE // DSP Connection Status Info
309 #define FT1000_MAG_DSP_CON_STATE_INDX 0x0 // DSP Connection Status Info
313 #define FT1000_MAG_DPRAM_FEFE 0x000 // location for dsp ready indicator
315 #define FT1000_MAG_DPRAM_FEFE_INDX 0x0 // location for dsp ready indicator
319 #define FT1000_MAG_DSP_TIMER0 0x3FC
321 #define FT1000_MAG_DSP_TIMER0_INDX 0x1
325 #define FT1000_MAG_DSP_TIMER1 0x3FC
327 #define FT1000_MAG_DSP_TIMER1_INDX 0x0
331 #define FT1000_MAG_DSP_TIMER2 0x3FD
333 #define FT1000_MAG_DSP_TIMER2_INDX 0x1
337 #define FT1000_MAG_DSP_TIMER3 0x3FD
339 #define FT1000_MAG_DSP_TIMER3_INDX 0x0
343 #define FT1000_MAG_TOTAL_LEN 0x200
345 #define FT1000_MAG_TOTAL_LEN_INDX 0x1
349 #define FT1000_MAG_PH_LEN 0x200
351 #define FT1000_MAG_PH_LEN_INDX 0x0
355 #define FT1000_MAG_PORT_ID 0x201
357 #define FT1000_MAG_PORT_ID_INDX 0x0
363 // Constants for the FT1000_REG_SUP_ISR
367 // Indicate the cause of an interrupt.
371 // SUPERVISOR ISR BIT MAPS
375 #define ISR_EMPTY (UCHAR)0x00 // no bits set in ISR
377 #define ISR_DOORBELL_ACK (UCHAR)0x01 // the doorbell i sent has been recieved.
379 #define ISR_DOORBELL_PEND (UCHAR)0x02 // doorbell for me
381 #define ISR_RCV (UCHAR)0x04 // packet received with no errors
383 #define ISR_WATERMARK (UCHAR)0x08 //
387 // Interrupt mask register defines
389 // note these are different from the ISR BIT MAPS.
391 #define ISR_MASK_NONE 0x0000
393 #define ISR_MASK_DOORBELL_ACK 0x0001
395 #define ISR_MASK_DOORBELL_PEND 0x0002
397 #define ISR_MASK_RCV 0x0004
399 #define ISR_MASK_WATERMARK 0x0008 // Normally we will only mask the watermark interrupt when we want to enable interrupts.
401 #define ISR_MASK_ALL 0xffff
405 #define HOST_INTF_LE 0x0000 // Host interface little endian
407 #define HOST_INTF_BE 0x0001 // Host interface big endian
411 #define ISR_DEFAULT_MASK 0x7ff9
421 #define FT1000_ASIC_RESET 0x80 // COR value for soft reset to PCMCIA core
423 #define FT1000_ASIC_BITS 0x51 // Bits set in COR register under normal operation
425 #define FT1000_ASIC_MAG_BITS 0x55 // Bits set in COR register under normal operation
429 #define FT1000_COR_OFFSET 0x100
433 #define ELECTRABUZZ_ID 0 // ASIC ID for ELECTRABUZZ
435 #define MAGNEMITE_ID 0x1a01 // ASIC ID for MAGNEMITE
439 // Maximum times trying to get ASIC out of reset
441 #define MAX_ASIC_RESET_CNT 20
445 #define DSP_RESET_BIT 0x1
447 #define ASIC_RESET_BIT 0x2
449 #define DSP_UNENCRYPTED 0x4
451 #define DSP_ENCRYPTED 0x8
453 #define EFUSE_MEM_DISABLE 0x0040
456 #define MAX_BUF_SIZE 4096
459 struct pseudo_hdr pseudo;
463 } __attribute__ ((packed));
467 struct usb_device *dev;
468 struct net_device *net;
469 spinlock_t device_lock;
473 wait_queue_head_t control_wait;
478 u8 tx_buf[MAX_BUF_SIZE];
479 u8 rx_buf[MAX_BUF_SIZE];
481 u8 bulk_in_endpointAddr;
482 u8 bulk_out_endpointAddr;
484 //struct ft1000_ethernet_configuration configuration;
486 // struct net_device_stats stats; //mbelian
487 } __attribute__ ((packed));
490 struct ft1000_device *pFt1000Dev;
491 struct net_device_stats stats;
493 struct task_struct *pPollThread;
495 unsigned char fcodeldr;
496 unsigned char bootmode;
497 unsigned char usbboot;
498 unsigned short dspalive;
500 BOOLEAN fProvComplete;
501 BOOLEAN fCondResetPend;
508 unsigned long TestImageIndx;
509 unsigned long TestImageSz;
528 u8 squeseqnum; // sequence number on slow queue
529 spinlock_t dpram_lock;
530 spinlock_t fifo_lock;
531 u16 CurrentInterruptEnableMask;
532 int InterruptsEnabled;
534 u8 DspVer[DSPVERSZ]; // DSP version number
535 u8 HwSerNum[HWSERNUMSZ]; // Hardware Serial Number
536 u8 Sku[SKUSZ]; // SKU
537 u8 eui64[EUISZ]; // EUI64
538 time_t ConTm; // Connection Time
539 u8 ProductMode[MODESZ];
540 u8 RfCalVer[CALVERSZ];
541 u8 RfCalDate[CALDATESZ];
544 u16 LedStat; //mbelian
545 u16 ConStat; //mbelian
547 struct list_head prov_list;
549 struct app_info_block app_info[MAX_NUM_APP];
552 int (*ft1000_reset)(struct net_device *dev);
553 u16 DSPInfoBlk[MAX_DSP_SESS_REC];
555 u16 Rec[MAX_DSP_SESS_REC];
556 u32 MagRec[MAX_DSP_SESS_REC/2];
558 unsigned short tempbuf[32];
559 char netdevname[IFNAMSIZ];
560 struct proc_dir_entry *ft1000_proc_dir; //mbelian
565 struct list_head list;
567 } __attribute__ ((packed));
569 u16 ft1000_read_register(struct ft1000_device *ft1000dev, u16* Data, u16 nRegIndx);
570 u16 ft1000_write_register(struct ft1000_device *ft1000dev, USHORT value, u16 nRegIndx);
571 u16 ft1000_read_dpram32(struct ft1000_device *ft1000dev, USHORT indx, PUCHAR buffer, USHORT cnt);
572 u16 ft1000_write_dpram32(struct ft1000_device *ft1000dev, USHORT indx, PUCHAR buffer, USHORT cnt);
573 u16 ft1000_read_dpram16(struct ft1000_device *ft1000dev, USHORT indx, PUCHAR buffer, u8 highlow);
574 u16 ft1000_write_dpram16(struct ft1000_device *ft1000dev, USHORT indx, USHORT value, u8 highlow);
575 u16 fix_ft1000_read_dpram32(struct ft1000_device *ft1000dev, USHORT indx, PUCHAR buffer);
576 u16 fix_ft1000_write_dpram32(struct ft1000_device *ft1000dev, USHORT indx, PUCHAR buffer);
578 extern void *pFileStart;
579 extern size_t FileLength;
580 extern int numofmsgbuf;
582 int ft1000_close (struct net_device *dev);
583 u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, ULONG FileLength);
585 extern struct list_head freercvpool;
586 extern spinlock_t free_buff_lock; // lock to arbitrate free buffer list for receive command data
588 int ft1000_CreateDevice(struct ft1000_device *dev);
589 void ft1000_DestroyDevice(struct net_device *dev);
590 extern void CardSendCommand(struct ft1000_device *ft1000dev, void *ptempbuffer, int size);
592 struct dpram_blk *ft1000_get_buffer(struct list_head *bufflist);
593 void ft1000_free_buffer(struct dpram_blk *pdpram_blk, struct list_head *plist);
595 char *getfw (char *fn, size_t *pimgsz);
597 int dsp_reload(struct ft1000_device *ft1000dev);
598 u16 init_ft1000_netdev(struct ft1000_device *ft1000dev);
599 struct usb_interface;
600 int reg_ft1000_netdev(struct ft1000_device *ft1000dev, struct usb_interface *intf);
601 int ft1000_poll(void* dev_id);
603 void ft1000InitProc(struct net_device *dev);
604 void ft1000CleanupProc(struct ft1000_info *info);