X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fstaging%2Fft1000%2Fft1000-usb%2Fft1000_usb.h;fp=drivers%2Fstaging%2Fft1000%2Fft1000-usb%2Fft1000_usb.h;h=a9d419a98a06f896701640a99a8ec288f5968e2d;hb=59f40aff7930052a74ddf5c297aa1974b0838529;hp=0000000000000000000000000000000000000000;hpb=291b7c3a02a7eafbb8ea89a2c0e93676d6972926;p=mv-sheeva.git diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h new file mode 100644 index 00000000000..a9d419a98a0 --- /dev/null +++ b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h @@ -0,0 +1,608 @@ +#ifndef _FT1000_USB_H_ +#define _FT1000_USB_H_ + +/*Jim*/ +#include "ft1000_ioctl.h" +#define FT1000_DRV_VER 0x01010403 + +#define MODESZ 2 +#define MAX_NUM_APP 6 +#define MAX_MSG_LIMIT 200 +#define NUM_OF_FREE_BUFFERS 1500 + +// Driver message types +#define MEDIA_STATE 0x0010 +#define DSP_PROVISION 0x0030 +#define DSP_INIT_MSG 0x0050 +#define DSP_STORE_INFO 0x0070 +#define DSP_GET_INFO 0x0071 +#define GET_DRV_ERR_RPT_MSG 0x0073 +#define RSP_DRV_ERR_RPT_MSG 0x0074 + + +// Size of DPRAM Command +#define MAX_CMD_SQSIZE 1780 +#define SLOWQ_TYPE 0 +#define PSEUDOSZ 16 +#define DSP_QID_OFFSET 4 + + +// MEMORY MAP FOR ELECTRABUZZ ASIC +#define FT1000_REG_DFIFO_STAT 0x0008 // Downlink FIFO status register +#define FT1000_REG_DPRAM_DATA 0x000C // DPRAM VALUE in DPRAM ADDR + +#define FT1000_DSP_LED 0xFFA // dsp led status for PAD device + +#define FT1000_MAG_DSP_LED 0x3FE // dsp led status for PAD device +#define FT1000_MAG_DSP_LED_INDX 0x1 // dsp led status for PAD device + +#define SUCCESS 0x00 + + +#define DRIVERID 0x00 + +// Driver Error Messages for DSP +#define DSP_CONDRESET_INFO 0x7ef2 +#define DSP_HB_INFO 0x7ef0 + +// Magnemite specific defines +#define hi_mag 0x6968 // Byte swap hi to avoid additional system call +#define ho_mag 0x6f68 // Byte swap ho to avoid additional system call + + + +struct media_msg { + struct pseudo_hdr pseudo; + u16 type; + u16 length; + u16 state; + u32 ip_addr; + u32 net_mask; + u32 gateway; + u32 dns_1; + u32 dns_2; +} __attribute__ ((packed)); + +struct dsp_init_msg { + struct pseudo_hdr pseudo; + u16 type; + u16 length; + u8 DspVer[DSPVERSZ]; // DSP version number + u8 HwSerNum[HWSERNUMSZ]; // Hardware Serial Number + u8 Sku[SKUSZ]; // SKU + u8 eui64[EUISZ]; // EUI64 + u8 ProductMode[MODESZ]; // Product Mode (Market/Production) + u8 RfCalVer[CALVERSZ]; // Rf Calibration version + u8 RfCalDate[CALDATESZ]; // Rf Calibration date +} __attribute__ ((packed)); + + +struct app_info_block { + u32 nTxMsg; // DPRAM msg sent to DSP with app_id + u32 nRxMsg; // DPRAM msg rcv from dsp with app_id + u32 nTxMsgReject; // DPRAM msg rejected due to DSP doorbell set + u32 nRxMsgMiss; // DPRAM msg dropped due to overflow + struct fown_struct *fileobject;// Application's file object + u16 app_id; // Application id + int DspBCMsgFlag; + int NumOfMsg; // number of messages queued up + wait_queue_head_t wait_dpram_msg; + struct list_head app_sqlist; // link list of msgs for applicaton on slow queue +} __attribute__((packed)); + +struct prov_record { + struct list_head list; + u8 *pprov_data; +}; + +/*end of Jim*/ +#define DEBUG(args...) printk(KERN_INFO args) + +#define UCHAR u8 +#define USHORT u16 +#define ULONG u32 /* WTF ??? */ +#define BOOLEAN u8 +#define PULONG u32 * +#define PUSHORT u16 * +#define PUCHAR u8 * +#define PCHAR u8 * +#define UINT u32 + +#define FALSE 0 +#define TRUE 1 + +#define STATUS_SUCCESS 0 +#define STATUS_FAILURE 0x1001 + +#define FT1000_STATUS_CLOSING 0x01 + +#define LARGE_TIMEOUT 5000 + +#define MAX_DSP_SESS_REC 1024 + +#define MAX_NUM_CARDS 32 + +#define DSPVERSZ 4 +#define HWSERNUMSZ 16 +#define SKUSZ 20 +#define EUISZ 8 +#define CALVERSZ 2 +#define CALDATESZ 6 +#define MODESZ 2 + +#define DSPID 0x20 +#define HOSTID 0x10 + +#define DSPOAM 0x80 +#define DSPAIRID 0x90 + +#define DRIVERID 0x00 +#define FMM 0x10 +#define NETWORKID 0x20 +#define AUTOLNCHID 0x30 +#define DSPLPBKID 0x40 + +#define DSPBCMSGID 0x10 + +#define ENET_MAX_SIZE 1514 +#define ENET_HEADER_SIZE 14 + + +#define CIS_NET_ADDR_OFFSET 0xff0 + +// MAGNEMITE specific + +#define FT1000_REG_MAG_UFDR 0x0000 // Uplink FIFO Data Register. + +#define FT1000_REG_MAG_UFDRL 0x0000 // Uplink FIFO Data Register low-word. + +#define FT1000_REG_MAG_UFDRH 0x0002 // Uplink FIFO Data Register high-word. + +#define FT1000_REG_MAG_UFER 0x0004 // Uplink FIFO End Register + +#define FT1000_REG_MAG_UFSR 0x0006 // Uplink FIFO Status Register + +#define FT1000_REG_MAG_DFR 0x0008 // Downlink FIFO Register + +#define FT1000_REG_MAG_DFRL 0x0008 // Downlink FIFO Register low-word + +#define FT1000_REG_MAG_DFRH 0x000a // Downlink FIFO Register high-word + +#define FT1000_REG_MAG_DFSR 0x000c // Downlink FIFO Status Register + +#define FT1000_REG_MAG_DPDATA 0x0010 // Dual Port RAM Indirect Data Register + +#define FT1000_REG_MAG_DPDATAL 0x0010 // Dual Port RAM Indirect Data Register low-word + +#define FT1000_REG_MAG_DPDATAH 0x0012 // Dual Port RAM Indirect Data Register high-word + +#define FT1000_REG_MAG_WATERMARK 0x002c // Supv. Control Reg. LLC register + +#define FT1000_REG_MAG_VERSION 0x0030 // LLC Version LLC register + + + +// Common + +#define FT1000_REG_DPRAM_ADDR 0x000E // DPRAM ADDRESS when card in IO mode + +#define FT1000_REG_SUP_CTRL 0x0020 // Supv. Control Reg. LLC register + +#define FT1000_REG_SUP_STAT 0x0022 // Supv. Status Reg LLC register + +#define FT1000_REG_RESET 0x0024 // Reset Reg LLC register + +#define FT1000_REG_SUP_ISR 0x0026 // Supv ISR LLC register + +#define FT1000_REG_SUP_IMASK 0x0028 // Supervisor Interrupt Mask LLC register + +#define FT1000_REG_DOORBELL 0x002a // Door Bell Reg LLC register + +#define FT1000_REG_ASIC_ID 0x002e // ASIC Identification Number + + // (Electrabuzz=0 Magnemite=TBD) + + + +// DSP doorbells + +#define FT1000_DB_DPRAM_RX 0x0001 // this value indicates that DSP has + + // data for host in DPRAM SlowQ + +#define FT1000_DB_DNLD_RX 0x0002 // Downloader handshake doorbell + +#define FT1000_ASIC_RESET_REQ 0x0004 + +#define FT1000_DSP_ASIC_RESET 0x0008 + + + +#define FT1000_DB_COND_RESET 0x0010 + + + +// Host doorbells + +#define FT1000_DB_DPRAM_TX 0x0100 // this value indicates that host has + + // data for DSP in DPRAM. + +#define FT1000_DB_DNLD_TX 0x0200 // Downloader handshake doorbell + +#define FT1000_ASIC_RESET_DSP 0x0400 + +#define FT1000_DB_HB 0x1000 // this value indicates that supervisor + + + +// Electrabuzz specific DPRAM mapping // has a heartbeat message for DSP. + +#define FT1000_DPRAM_BASE 0x1000 // 0x0000 to 0x07FF DPRAM 2Kx16 - R/W from PCMCIA or DSP + +#define FT1000_DPRAM_TX_BASE 0x1002 // TX AREA (SlowQ) + +#define FT1000_DPRAM_RX_BASE 0x1800 // RX AREA (SlowQ) + +#define FT1000_DPRAM_SIZE 0x1000 // 4K bytes + + + +#define FT1000_DRV_DEBUG 0x17E0 // Debug area for driver + +#define FT1000_FIFO_LEN 0x17FC // total length for DSP FIFO tracking + +#define FT1000_HI_HO 0x17FE // heartbeat with HI/HO + +#define FT1000_DSP_STATUS 0x1FFE // dsp status - non-zero is a request to reset dsp + + + +#define FT1000_DSP_CON_STATE 0x1FF8 // DSP Connection Status Info + +#define FT1000_DSP_LEDS 0x1FFA // DSP LEDS for rcv pwr strength, Rx data, Tx data + +#define DSP_TIMESTAMP 0x1FFC // dsp timestamp + +#define DSP_TIMESTAMP_DIFF 0x1FFA // difference of dsp timestamp in DPRAM and Pseudo header. + + + +#define FT1000_DPRAM_FEFE 0x1002 // Dsp Downloader handshake location + + + +#define FT1000_DSP_TIMER0 0x1FF0 + +#define FT1000_DSP_TIMER1 0x1FF2 + +#define FT1000_DSP_TIMER2 0x1FF4 + +#define FT1000_DSP_TIMER3 0x1FF6 + + + +// MEMORY MAP FOR MAGNEMITE + +#define FT1000_DPRAM_MAG_TX_BASE 0x0000 // TX AREA (SlowQ) + +#define FT1000_DPRAM_MAG_RX_BASE 0x0200 // RX AREA (SlowQ) + + + +#define FT1000_MAG_FIFO_LEN 0x1FF // total length for DSP FIFO tracking + +#define FT1000_MAG_FIFO_LEN_INDX 0x1 // low-word index + +#define FT1000_MAG_HI_HO 0x1FF // heartbeat with HI/HO + +#define FT1000_MAG_HI_HO_INDX 0x0 // high-word index + +#define FT1000_MAG_DSP_LEDS 0x3FE // dsp led status for PAD device + +#define FT1000_MAG_DSP_LEDS_INDX 0x1 // dsp led status for PAD device + + + +#define FT1000_MAG_DSP_CON_STATE 0x3FE // DSP Connection Status Info + +#define FT1000_MAG_DSP_CON_STATE_INDX 0x0 // DSP Connection Status Info + + + +#define FT1000_MAG_DPRAM_FEFE 0x000 // location for dsp ready indicator + +#define FT1000_MAG_DPRAM_FEFE_INDX 0x0 // location for dsp ready indicator + + + +#define FT1000_MAG_DSP_TIMER0 0x3FC + +#define FT1000_MAG_DSP_TIMER0_INDX 0x1 + + + +#define FT1000_MAG_DSP_TIMER1 0x3FC + +#define FT1000_MAG_DSP_TIMER1_INDX 0x0 + + + +#define FT1000_MAG_DSP_TIMER2 0x3FD + +#define FT1000_MAG_DSP_TIMER2_INDX 0x1 + + + +#define FT1000_MAG_DSP_TIMER3 0x3FD + +#define FT1000_MAG_DSP_TIMER3_INDX 0x0 + + + +#define FT1000_MAG_TOTAL_LEN 0x200 + +#define FT1000_MAG_TOTAL_LEN_INDX 0x1 + + + +#define FT1000_MAG_PH_LEN 0x200 + +#define FT1000_MAG_PH_LEN_INDX 0x0 + + + +#define FT1000_MAG_PORT_ID 0x201 + +#define FT1000_MAG_PORT_ID_INDX 0x0 + + + +// + +// Constants for the FT1000_REG_SUP_ISR + +// + +// Indicate the cause of an interrupt. + +// + +// SUPERVISOR ISR BIT MAPS + + + +#define ISR_EMPTY (UCHAR)0x00 // no bits set in ISR + +#define ISR_DOORBELL_ACK (UCHAR)0x01 // the doorbell i sent has been recieved. + +#define ISR_DOORBELL_PEND (UCHAR)0x02 // doorbell for me + +#define ISR_RCV (UCHAR)0x04 // packet received with no errors + +#define ISR_WATERMARK (UCHAR)0x08 // + + + +// Interrupt mask register defines + +// note these are different from the ISR BIT MAPS. + +#define ISR_MASK_NONE 0x0000 + +#define ISR_MASK_DOORBELL_ACK 0x0001 + +#define ISR_MASK_DOORBELL_PEND 0x0002 + +#define ISR_MASK_RCV 0x0004 + +#define ISR_MASK_WATERMARK 0x0008 // Normally we will only mask the watermark interrupt when we want to enable interrupts. + +#define ISR_MASK_ALL 0xffff + + + +#define HOST_INTF_LE 0x0000 // Host interface little endian + +#define HOST_INTF_BE 0x0001 // Host interface big endian + + + +#define ISR_DEFAULT_MASK 0x7ff9 + + + +#define hi 0x6869 + +#define ho 0x686f + + + +#define FT1000_ASIC_RESET 0x80 // COR value for soft reset to PCMCIA core + +#define FT1000_ASIC_BITS 0x51 // Bits set in COR register under normal operation + +#define FT1000_ASIC_MAG_BITS 0x55 // Bits set in COR register under normal operation + + + +#define FT1000_COR_OFFSET 0x100 + + + +#define ELECTRABUZZ_ID 0 // ASIC ID for ELECTRABUZZ + +#define MAGNEMITE_ID 0x1a01 // ASIC ID for MAGNEMITE + + + +// Maximum times trying to get ASIC out of reset + +#define MAX_ASIC_RESET_CNT 20 + + + +#define DSP_RESET_BIT 0x1 + +#define ASIC_RESET_BIT 0x2 + +#define DSP_UNENCRYPTED 0x4 + +#define DSP_ENCRYPTED 0x8 + +#define EFUSE_MEM_DISABLE 0x0040 + + +#define MAX_BUF_SIZE 4096 + +struct drv_msg { + struct pseudo_hdr pseudo; + u16 type; + u16 length; + u8 data[0]; +} __attribute__ ((packed)); + +struct ft1000_device +{ + struct usb_device *dev; + struct net_device *net; + spinlock_t device_lock; + + u32 status; + + wait_queue_head_t control_wait; + + struct urb *rx_urb; + struct urb *tx_urb; + + u8 tx_buf[MAX_BUF_SIZE]; + u8 rx_buf[MAX_BUF_SIZE]; + + u8 bulk_in_endpointAddr; + u8 bulk_out_endpointAddr; + + //struct ft1000_ethernet_configuration configuration; + +// struct net_device_stats stats; //mbelian +} __attribute__ ((packed)); + +struct ft1000_info { + struct ft1000_device *pFt1000Dev; + struct net_device_stats stats; + + struct task_struct *pPollThread; + + unsigned char fcodeldr; + unsigned char bootmode; + unsigned char usbboot; + unsigned short dspalive; + u16 ASIC_ID; + BOOLEAN fProvComplete; + BOOLEAN fCondResetPend; + BOOLEAN fAppMsgPend; + char *pfwimg; + int fwimgsz; + u16 DrvErrNum; + u8 *pTestImage; + u16 AsicID; + unsigned long TestImageIndx; + unsigned long TestImageSz; + u8 TestImageEnable; + u8 TestImageReady; + int ASICResetNum; + int DspAsicReset; + int PktIntfErr; + int DSPResetNum; + int NumIOCTLBufs; + int IOCTLBufLvl; + int DeviceCreated; + int CardReady; + int NetDevRegDone; + u8 CardNumber; + u8 DeviceName[15]; + int DeviceMajor; + int registered; + int mediastate; + int dhcpflg; + u16 packetseqnum; + u8 squeseqnum; // sequence number on slow queue + spinlock_t dpram_lock; + spinlock_t fifo_lock; + u16 CurrentInterruptEnableMask; + int InterruptsEnabled; + u16 fifo_cnt; + u8 DspVer[DSPVERSZ]; // DSP version number + u8 HwSerNum[HWSERNUMSZ]; // Hardware Serial Number + u8 Sku[SKUSZ]; // SKU + u8 eui64[EUISZ]; // EUI64 + time_t ConTm; // Connection Time + u8 ProductMode[MODESZ]; + u8 RfCalVer[CALVERSZ]; + u8 RfCalDate[CALDATESZ]; + u16 DSP_TIME[4]; + u16 ProgSnr; + u16 LedStat; //mbelian + u16 ConStat; //mbelian + u16 ProgConStat; + struct list_head prov_list; + int appcnt; + struct app_info_block app_info[MAX_NUM_APP]; + u16 DSPInfoBlklen; + u16 DrvMsgPend; + int (*ft1000_reset)(struct net_device *dev); + u16 DSPInfoBlk[MAX_DSP_SESS_REC]; + union { + u16 Rec[MAX_DSP_SESS_REC]; + u32 MagRec[MAX_DSP_SESS_REC/2]; + } DSPSess; + unsigned short tempbuf[32]; + char netdevname[IFNAMSIZ]; + struct proc_dir_entry *ft1000_proc_dir; //mbelian +}; + + +struct dpram_blk { + struct list_head list; + u16 *pbuffer; +} __attribute__ ((packed)); + +u16 ft1000_read_register(struct ft1000_device *ft1000dev, u16* Data, u16 nRegIndx); +u16 ft1000_write_register(struct ft1000_device *ft1000dev, USHORT value, u16 nRegIndx); +u16 ft1000_read_dpram32(struct ft1000_device *ft1000dev, USHORT indx, PUCHAR buffer, USHORT cnt); +u16 ft1000_write_dpram32(struct ft1000_device *ft1000dev, USHORT indx, PUCHAR buffer, USHORT cnt); +u16 ft1000_read_dpram16(struct ft1000_device *ft1000dev, USHORT indx, PUCHAR buffer, u8 highlow); +u16 ft1000_write_dpram16(struct ft1000_device *ft1000dev, USHORT indx, USHORT value, u8 highlow); +u16 fix_ft1000_read_dpram32(struct ft1000_device *ft1000dev, USHORT indx, PUCHAR buffer); +u16 fix_ft1000_write_dpram32(struct ft1000_device *ft1000dev, USHORT indx, PUCHAR buffer); + +extern void *pFileStart; +extern size_t FileLength; +extern int numofmsgbuf; + +int ft1000_close (struct net_device *dev); +u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, ULONG FileLength); + +extern struct list_head freercvpool; +extern spinlock_t free_buff_lock; // lock to arbitrate free buffer list for receive command data + +int ft1000_CreateDevice(struct ft1000_device *dev); +void ft1000_DestroyDevice(struct net_device *dev); +extern void CardSendCommand(struct ft1000_device *ft1000dev, void *ptempbuffer, int size); + +struct dpram_blk *ft1000_get_buffer(struct list_head *bufflist); +void ft1000_free_buffer(struct dpram_blk *pdpram_blk, struct list_head *plist); + +char *getfw (char *fn, size_t *pimgsz); + +int dsp_reload(struct ft1000_device *ft1000dev); +u16 init_ft1000_netdev(struct ft1000_device *ft1000dev); +struct usb_interface; +int reg_ft1000_netdev(struct ft1000_device *ft1000dev, struct usb_interface *intf); +int ft1000_poll(void* dev_id); + +void ft1000InitProc(struct net_device *dev); +void ft1000CleanupProc(struct ft1000_info *info); + + + +#endif