typedef unsigned char uint8;typedef unsigned short uint16;typedef unsigned int uint32;typedef volatile unsigned char vuint8;typedef volatile unsigned short vuint16;typedef volatile unsigned int vuint32;#define DPRAM_ATM CFG_IMMR + 0x3000#define ATM_DPRAM_BEGIN  (DPRAM_ATM - CFG_IMMR - 0x2000)#define NUM_CONNECTIONS  1#define SAR_RXB_SIZE     1584#define AM_HMASK         0x0FFFFFF0#define NUM_CT_ENTRIES           (NUM_CONNECTIONS)#define NUM_TCTE_ENTRIES         (NUM_CONNECTIONS)#define NUM_AM_ENTRIES           (NUM_CONNECTIONS+1)#define NUM_AP_ENTRIES           (NUM_CONNECTIONS+1)#define NUM_MPHYPT_ENTRIES       1#define NUM_APCP_ENTRIES         1#define NUM_APCT_PRIO_1_ENTRIES  146	/* Determines minimum rate */#define NUM_TQ_ENTRIES           12#define SIZE_OF_CT_ENTRY         64#define SIZE_OF_TCTE_ENTRY       32#define SIZE_OF_AM_ENTRY         4#define SIZE_OF_AP_ENTRY         2#define SIZE_OF_MPHYPT_ENTRY     2#define SIZE_OF_APCP_ENTRY       32#define SIZE_OF_APCT_ENTRY       2#define SIZE_OF_TQ_ENTRY         2#define CT_BASE           ((ATM_DPRAM_BEGIN + 63) & 0xFFC0)	/*64 */#define TCTE_BASE         (CT_BASE + NUM_CT_ENTRIES * SIZE_OF_CT_ENTRY)	/*32 */#define APCP_BASE         (TCTE_BASE + NUM_TCTE_ENTRIES * SIZE_OF_TCTE_ENTRY)	/*32 */#define AM_BEGIN          (APCP_BASE + NUM_APCP_ENTRIES * SIZE_OF_APCP_ENTRY)	/*4 */#define AM_BASE           (AM_BEGIN + (NUM_AM_ENTRIES - 1) * SIZE_OF_AM_ENTRY)#define AP_BEGIN          (AM_BEGIN + NUM_AM_ENTRIES * SIZE_OF_AM_ENTRY)	/*2 */#define AP_BASE           (AP_BEGIN + (NUM_AP_ENTRIES - 1) * SIZE_OF_AP_ENTRY)#define MPHYPT_BASE       (AP_BEGIN + NUM_AP_ENTRIES * SIZE_OF_AP_ENTRY)	/*2 */#define APCT_PRIO_1_BASE  (MPHYPT_BASE + NUM_MPHYPT_ENTRIES * SIZE_OF_MPHYPT_ENTRY)	/*2 */#define TQ_BASE           (APCT_PRIO_1_BASE + NUM_APCT_PRIO_1_ENTRIES * SIZE_OF_APCT_ENTRY)	/*2 */#define ATM_DPRAM_SIZE    ((TQ_BASE + NUM_TQ_ENTRIES * SIZE_OF_TQ_ENTRY) - ATM_DPRAM_BEGIN)#define CT_PTR(base)      ((struct ct_entry_t *)((char *)(base) + 0x2000 + CT_BASE))#define TCTE_PTR(base)    ((struct tcte_entry_t *)((char *)(base) + 0x2000 + TCTE_BASE))#define AM_PTR(base)      ((uint32 *)((char *)(base) + 0x2000 + AM_BASE))#define AP_PTR(base)      ((uint16 *)((char *)(base) + 0x2000 + AP_BASE))#define MPHYPT_PTR(base)  ((uint16 *)((char *)(base) + 0x2000 + MPHYPT_BASE))#define APCP_PTR(base)    ((struct apc_params_t *)((char*)(base) + 0x2000 + APCP_BASE))#define APCT1_PTR(base)   ((uint16 *)((char *)(base) + 0x2000 + APCT_PRIO_1_BASE))#define APCT2_PTR(base)   ((uint16 *)((char *)(base) + 0x2000 + APCT_PRIO_2_BASE))#define APCT3_PTR(base)   ((uint16 *)((char *)(base) + 0x2000 + APCT_PRIO_3_BASE))#define TQ_PTR(base)      ((uint16 *)((char *)(base) + 0x2000 + TQ_BASE))/* SAR registers */#define RBDBASE(base)	  ((vuint32 *)(base + 0x3F00))	/* Base address of RxBD-List */#define SRFCR(base)	  ((vuint8 *)(base + 0x3F04))	/* DMA Receive function code */#define SRSTATE(base)	  ((vuint8 *)(base + 0x3F05))	/* DMA Receive status */#define MRBLR(base)	  ((vuint16 *)(base + 0x3F06))	/* Init to 0 for ATM */#define RSTATE(base)	  ((vuint32 *)(base + 0x3F08))	/* Do not write to */#define R_CNT(base)	  ((vuint16 *)(base + 0x3F10))	/* Do not write to */#define STFCR(base)	  ((vuint8 *)(base + 0x3F12))	/* DMA Transmit function code */#define STSTATE(base)	  ((vuint8 *)(base + 0x3F13))	/* DMA Transmit status */#define TBDBASE(base)	  ((vuint32 *)(base + 0x3F14))	/* Base address of TxBD-List */#define TSTATE(base)	  ((vuint32 *)(base + 0x3F18))	/* Do not write to */#define COMM_CH(base)	  ((vuint16 *)(base + 0x3F1C))	/* Command channel */#define STCHNUM(base)	  ((vuint16 *)(base + 0x3F1E))	/* Do not write to */#define T_CNT(base)	  ((vuint16 *)(base + 0x3F20))	/* Do not write to */#define CTBASE(base)	  ((vuint16 *)(base + 0x3F22))	/* Base address of Connection-table */#define ECTBASE(base)	  ((vuint32 *)(base + 0x3F24))	/* Valid only for external Conn.-table */#define INTBASE(base)	  ((vuint32 *)(base + 0x3F28))	/* Base address of Interrupt-table */#define INTPTR(base)	  ((vuint32 *)(base + 0x3F2C))	/* Pointer to Interrupt-queue */#define C_MASK(base)	  ((vuint32 *)(base + 0x3F30))	/* CRC-mask */#define SRCHNUM(base)	  ((vuint16 *)(base + 0x3F34))	/* Do not write to */#define INT_CNT(base)	  ((vuint16 *)(base + 0x3F36))	/* Interrupt-Counter */#define INT_ICNT(base)	  ((vuint16 *)(base + 0x3F38))	/* Interrupt threshold */#define TSTA(base)	  ((vuint16 *)(base + 0x3F3A))	/* Time-stamp-address */#define OLDLEN(base)	  ((vuint16 *)(base + 0x3F3C))	/* Do not write to */#define SMRBLR(base)	  ((vuint16 *)(base + 0x3F3E))	/* SAR max RXBuffer length */#define EHEAD(base)	  ((vuint32 *)(base + 0x3F40))	/* Valid for serial mode */#define EPAYLOAD(base)	  ((vuint32 *)(base + 0x3F44))	/* Valid for serial mode */#define TQBASE(base)	  ((vuint16 *)(base + 0x3F48))	/* Base address of Tx queue */#define TQEND(base)	  ((vuint16 *)(base + 0x3F4A))	/* End address of Tx queue */#define TQAPTR(base)	  ((vuint16 *)(base + 0x3F4C))	/* TQ APC pointer */#define TQTPTR(base)	  ((vuint16 *)(base + 0x3F4E))	/* TQ Tx pointer */#define APCST(base)	  ((vuint16 *)(base + 0x3F50))	/* APC status */#define APCPTR(base)	  ((vuint16 *)(base + 0x3F52))	/* APC parameter pointer */#define HMASK(base)	  ((vuint32 *)(base + 0x3F54))	/* Header mask */#define AMBASE(base)	  ((vuint16 *)(base + 0x3F58))	/* Address match table base */#define AMEND(base)	  ((vuint16 *)(base + 0x3F5A))	/* Address match table end */#define APBASE(base)	  ((vuint16 *)(base + 0x3F5C))	/* Address match parameter */#define FLBASE(base)	  ((vuint32 *)(base + 0x3F54))	/* First-level table base */#define SLBASE(base)	  ((vuint32 *)(base + 0x3F58))	/* Second-level table base */#define FLMASK(base)	  ((vuint16 *)(base + 0x3F5C))	/* First-level mask */#define ECSIZE(base)	  ((vuint16 *)(base + 0x3F5E))	/* Valid for extended mode */#define APCT_REAL(base)	  ((vuint32 *)(base + 0x3F60))	/* APC 32 bit counter */#define R_PTR(base)	  ((vuint32 *)(base + 0x3F64))	/* Do not write to */#define RTEMP(base)	  ((vuint32 *)(base + 0x3F68))	/* Do not write to */#define T_PTR(base)	  ((vuint32 *)(base + 0x3F6C))	/* Do not write to */#define TTEMP(base)	  ((vuint32 *)(base + 0x3F70))	/* Do not write to *//* ESAR registers */#define FMCTIMESTMP(base) ((vuint32 *)(base + 0x3F80))	/* Perf.Mon.Timestamp */#define FMCTEMPLATE(base) ((vuint32 *)(base + 0x3F84))	/* Perf.Mon.Template */#define PMPTR(base)       ((vuint16 *)(base + 0x3F88))	/* Perf.Mon.Table */#define PMCHANNEL(base)	  ((vuint16 *)(base + 0x3F8A))	/* Perf.Mon.Channel */#define MPHYST(base)	  ((vuint16 *)(base + 0x3F90))	/* Multi-PHY Status */#define TCTEBASE(base)	  ((vuint16 *)(base + 0x3F92))	/* Internal TCT Extension Base */#define ETCTEBASE(base)	  ((vuint32 *)(base + 0x3F94))	/* External TCT Extension Base */#define COMM_CH2(base)	  ((vuint32 *)(base + 0x3F98))	/* 2nd command channel word */#define STATBASE(base)	  ((vuint16 *)(base + 0x3F9C))	/* Statistics table pointer *//* UTOPIA Mode Register */#define UTMODE(base)      (CAST(vuint32 *)(base + 0x0978))/* SAR commands */#define TRANSMIT_CHANNEL_ACTIVATE_CMD   0x0FC1#define TRANSMIT_CHANNEL_DEACTIVATE_CMD 0x1FC1#define STOP_TRANSMIT_CMD               0x2FC1#define RESTART_TRANSMIT_CMD            0x3FC1#define STOP_RECEIVE_CMD                0x4FC1#define RESTART_RECEIVE_CMD             0x5FC1#define APC_BYPASS_CMD                  0x6FC1#define MEM_WRITE_CMD                   0x7FC1#define CPCR_FLG                        0x0001/* INT flags */#define INT_VALID	0x80000000#define INT_WRAP	0x40000000#define INT_APCO	0x00800000#define INT_TQF		0x00200000#define INT_RXF		0x00080000#define INT_BSY		0x00040000#define INT_TXB		0x00020000#define INT_RXB		0x00010000#define NUM_INT_ENTRIES   80#define SIZE_OF_INT_ENTRY 4struct apc_params_t {	vuint16 apct_base1;	/* APC Table - First Priority Base pointer */	vuint16 apct_end1;	/* First APC Table - Length */	vuint16 apct_ptr1;	/* First APC Table Pointer */	vuint16 apct_sptr1;	/* APC Table First Priority Service pointer */	vuint16 etqbase;	/* Enhanced Transmit Queue Base pointer */	vuint16 etqend;		/* Enhanced Transmit Queue End pointer */	vuint16 etqaptr;	/* Enhanced Transmit Queue APC pointer */	vuint16 etqtptr;	/* Enhanced Transmit Queue Transmitter pointer */	vuint16 apc_mi;		/* APC - Max Iteration */	vuint16 ncits;		/* Number of Cells In TimeSlot  */	vuint16 apcnt;		/* APC - N Timer */	vuint16 reserved1;	/* reserved */	vuint16 eapcst;		/* APC status */	vuint16 ptp_counter;	/* PTP queue length */	vuint16 ptp_txch;	/* PTP channel */	vuint16 reserved2;	/* reserved */};struct ct_entry_t {	/* RCT */	unsigned fhnt:1;	unsigned pm_rct:1;	unsigned reserved0:6;	unsigned hec:1;	unsigned clp:1;	unsigned cng_ncrc:1;	unsigned inf_rct:1;	unsigned cngi_ptp:1;	unsigned cdis_rct:1;	unsigned aal_rct:2;	uint16 rbalen;	uint32 rcrc;	uint32 rb_ptr;	uint16 rtmlen;	uint16 rbd_ptr;	uint16 rbase;	uint16 tstamp;	uint16 imask;	unsigned ft:2;	unsigned nim:1;	unsigned reserved1:2;	unsigned rpmt:6;	unsigned reserved2:5;	uint8 reserved3[8];	/* TCT */	unsigned reserved4:1;	unsigned pm_tct:1;	unsigned reserved5:6;	unsigned pc:1;	unsigned reserved6:2;	unsigned inf_tct:1;	unsigned cr10:1;	unsigned cdis_tct:1;	unsigned aal_tct:2;	uint16 tbalen;	uint32 tcrc;	uint32 tb_ptr;	uint16 ttmlen;	uint16 tbd_ptr;	uint16 tbase;	unsigned reserved7:5;	unsigned tpmt:6;	unsigned reserved8:3;	unsigned avcf:1;	unsigned act:1;	uint32 chead;	uint16 apcl;	uint16 apcpr;	unsigned out:1;	unsigned bnr:1;	unsigned tservice:2;	unsigned apcp:12;	uint16 apcpf;};struct tcte_entry_t {	unsigned res1:4;	unsigned scr:12;	uint16 scrf;	uint16 bt;	uint16 buptrh;	uint32 buptrl;	unsigned vbr2:1;	unsigned res2:15;	uint16 oobr;	uint16 res3[8];};#define SIZE_OF_RBD  12#define SIZE_OF_TBD  12struct atm_bd_t {	vuint16 flags;	vuint16 length;	unsigned char *buffer_ptr;	vuint16 cpcs_uu_cpi;	vuint16 reserved;};/* BD flags */#define EMPTY		0x8000#define READY		0x8000#define WRAP		0x2000#define INTERRUPT	0x1000#define LAST		0x0800#define FIRST		0x0400#define OAM             0x0400#define CONTINUOUS	0x0200#define HEC_ERROR	0x0080#define CELL_LOSS	0x0040#define CONGESTION	0x0020#define ABORT		0x0010#define LEN_ERROR	0x0002#define CRC_ERROR	0x0001struct atm_connection_t {	struct atm_bd_t *rbd_ptr;	int num_rbd;	struct atm_bd_t *tbd_ptr;	int num_tbd;	struct ct_entry_t *ct_ptr;	struct tcte_entry_t *tcte_ptr;	void *drv;	void (*notify) (void *drv, int event);};struct atm_driver_t {	int loaded;	int started;	char *csram;	int csram_size;	uint32 *am_top;	uint16 *ap_top;	uint32 *int_reload_ptr;	uint32 *int_serv_ptr;	struct atm_bd_t *rbd_base_ptr;	struct atm_bd_t *tbd_base_ptr;	unsigned linerate_in_bps;};extern struct atm_connection_t g_conn[NUM_CONNECTIONS];extern struct atm_driver_t g_atm;extern int atmLoad (void);extern void atmUnload (void);