smctr.h

linux-2.6.15.6

#define RAM_SIZE                        0x10000
#define INIT_SYS_CONFIG_PTR_OFFSET      (RAM_SIZE-ISCP_BLOCK_SIZE)
#define SCGP_BLOCK_OFFSET               0

#define SCLB_NOT_VALID                  0x0000  /* Initially, SCLB not valid */
#define SCLB_VALID                      0x8000  /* Host tells TRC SCLB valid */
#define SCLB_PROCESSED                  0x0000  /* TRC says SCLB processed */
#define SCLB_RESUME_CONTROL_NOT_VALID   0x0000  /* Initially, RC not valid */
#define SCLB_RESUME_CONTROL_VALID       0x4000  /* Host tells TRC RC valid */
#define SCLB_IACK_CODE_NOT_VALID        0x0000  /* Initially, IACK not valid */
#define SCLB_IACK_CODE_VALID            0x2000  /* Host tells TRC IACK valid */
#define SCLB_CMD_NOP                    0x0000
#define SCLB_CMD_REMOVE                 0x0001
#define SCLB_CMD_SUSPEND_ACB_CHAIN      0x0002
#define SCLB_CMD_SET_INTERRUPT_MASK     0x0003
#define SCLB_CMD_CLEAR_INTERRUPT_MASK   0x0004
#define SCLB_CMD_RESERVED_5             0x0005
#define SCLB_CMD_RESERVED_6             0x0006
#define SCLB_CMD_RESERVED_7             0x0007
#define SCLB_CMD_RESERVED_8             0x0008
#define SCLB_CMD_RESERVED_9             0x0009
#define SCLB_CMD_RESERVED_A             0x000A
#define SCLB_CMD_RESERVED_B             0x000B
#define SCLB_CMD_RESERVED_C             0x000C
#define SCLB_CMD_RESERVED_D             0x000D
#define SCLB_CMD_RESERVED_E             0x000E
#define SCLB_CMD_RESERVED_F             0x000F

#define SCLB_RC_ACB                     0x0001  /* Action Command Block Chain */
#define SCLB_RC_RES0                    0x0002  /* Always Zero */
#define SCLB_RC_RES1                    0x0004  /* Always Zero */
#define SCLB_RC_RES2                    0x0008  /* Always Zero */
#define SCLB_RC_RX_MAC_FCB              0x0010  /* RX_MAC_FCB Chain */
#define SCLB_RC_RX_MAC_BDB              0x0020  /* RX_MAC_BDB Chain */
#define SCLB_RC_RX_NON_MAC_FCB          0x0040  /* RX_NON_MAC_FCB Chain */
#define SCLB_RC_RX_NON_MAC_BDB          0x0080  /* RX_NON_MAC_BDB Chain */
#define SCLB_RC_TFCB0                   0x0100  /* TX Priority 0 FCB Chain */
#define SCLB_RC_TFCB1                   0x0200  /* TX Priority 1 FCB Chain */
#define SCLB_RC_TFCB2                   0x0400  /* TX Priority 2 FCB Chain */
#define SCLB_RC_TFCB3                   0x0800  /* TX Priority 3 FCB Chain */
#define SCLB_RC_TFCB4                   0x1000  /* TX Priority 4 FCB Chain */
#define SCLB_RC_TFCB5                   0x2000  /* TX Priority 5 FCB Chain */
#define SCLB_RC_TFCB6                   0x4000  /* TX Priority 6 FCB Chain */
#define SCLB_RC_TFCB7                   0x8000  /* TX Priority 7 FCB Chain */

#define SCLB_IMC_RES0                   0x0001  /* */
#define SCLB_IMC_MAC_TYPE_3             0x0002  /* MAC_ARC_INDICATE */
#define SCLB_IMC_MAC_ERROR_COUNTERS     0x0004  /* */
#define SCLB_IMC_RES1                   0x0008  /* */
#define SCLB_IMC_MAC_TYPE_2             0x0010  /* QUE_MAC_INDICATE */
#define SCLB_IMC_TX_FRAME               0x0020  /* */
#define SCLB_IMC_END_OF_TX_QUEUE        0x0040  /* */
#define SCLB_IMC_NON_MAC_RX_RESOURCE    0x0080  /* */
#define SCLB_IMC_MAC_RX_RESOURCE        0x0100  /* */
#define SCLB_IMC_NON_MAC_RX_FRAME       0x0200  /* */
#define SCLB_IMC_MAC_RX_FRAME           0x0400  /* */
#define SCLB_IMC_TRC_FIFO_STATUS        0x0800  /* */
#define SCLB_IMC_COMMAND_STATUS         0x1000  /* */
#define SCLB_IMC_MAC_TYPE_1             0x2000  /* Self Removed */
#define SCLB_IMC_TRC_INTRNL_TST_STATUS  0x4000  /* */
#define SCLB_IMC_RES2                   0x8000  /* */

#define DMA_TRIGGER                     0x0004
#define FREQ_16MB_BIT                   0x0010
#define THDREN                          0x0020
#define CFG0_RSV1                       0x0040
#define CFG0_RSV2                       0x0080
#define ETREN                           0x0100
#define RX_OWN_BIT                      0x0200
#define RXATMAC                         0x0400
#define PROMISCUOUS_BIT                 0x0800
#define USETPT                          0x1000
#define SAVBAD_BIT                      0x2000
#define ONEQUE                          0x4000
#define NO_AUTOREMOVE                   0x8000

#define RX_FCB_AREA_8316        0x00000000
#define RX_BUFF_AREA_8316       0x00000000

#define TRC_POINTER(X)          ((unsigned long)(X) - tp->ram_access)
#define RX_FCB_TRC_POINTER(X)   ((unsigned long)(X) - tp->ram_access + RX_FCB_AREA_8316)
#define RX_BUFF_TRC_POINTER(X) ((unsigned long)(X) - tp->ram_access + RX_BUFF_AREA_8316)

// Offset 0: MSR - Memory Select Register
//
#define r587_MSR        0x000   // Register Offset
//#define       MSR_RST         0x080   // LAN Controller Reset
#define MSR_MENB        0x040   // Shared Memory Enable
#define MSR_RA18        0x020   // Ram Address bit 18   (583, 584, 587)
#define MSR_RA17        0x010   // Ram Address bit 17   (583, 584, 585/790)
#define MSR_RA16        0x008   // Ram Address bit 16   (583, 584, 585/790)
#define MSR_RA15        0x004   // Ram Address bit 15   (583, 584, 585/790)
#define MSR_RA14        0x002   // Ram Address bit 14   (583, 584, 585/790)
#define MSR_RA13        0x001   // Ram Address bit 13   (583, 584, 585/790)

#define MSR_MASK        0x03F   // Mask for Address bits RA18-RA13 (583, 584, 587)

#define MSR                     0x00
#define IRR                     0x04
#define HWR                     0x04
#define LAAR                    0x05
#define IMCCR                   0x05
#define LAR0                    0x08
#define BDID                    0x0E    // Adapter ID byte register offset
#define CSR                     0x10
#define PR                      0x11

#define MSR_RST                 0x80
#define MSR_MEMB                0x40
#define MSR_0WS                 0x20

#define FORCED_16BIT_MODE       0x0002

#define INTERFRAME_SPACING_16           0x0003  /* 6 bytes */
#define INTERFRAME_SPACING_4            0x0001  /* 2 bytes */
#define MULTICAST_ADDRESS_BIT           0x0010
#define NON_SRC_ROUTING_BIT             0x0020

#define LOOPING_MODE_MASK       0x0007

/*
 * Decode firmware defines.
 */
#define SWAP_BYTES(X)		((X & 0xff) << 8) | (X >> 8)
#define WEIGHT_OFFSET		5
#define TREE_SIZE_OFFSET	9
#define TREE_OFFSET		11

/* The Huffman Encoding Tree is constructed of these nodes. */
typedef struct {
	__u8	llink;	/* Short version of above node. */
	__u8	tag;
	__u8	info;	/* This node is used on decodes. */
	__u8	rlink;
} DECODE_TREE_NODE;

#define ROOT	0	/* Branch value. */
#define LEAF	0	/* Tag field value. */
#define BRANCH	1	/* Tag field value. */

/*
 * Multicast Table Structure
 */
typedef struct {
        __u8    address[6];
        __u8    instance_count;
} McTable;

/*
 * Fragment Descriptor Definition
 */
typedef struct {
        __u8  *fragment_ptr;
        __u32   fragment_length;
} FragmentStructure;

/*
 * Data Buffer Structure Definition
 */
typedef struct {
        __u32 fragment_count;
        FragmentStructure       fragment_list[MAXFRAGMENTS];
} DataBufferStructure;

#pragma pack(1)
typedef struct {
                __u8    IType;
                __u8    ISubtype;
} Interrupt_Status_Word;

#pragma pack(1)
typedef struct BDBlockType {
                __u16                   info;                   /* 02 */
                __u32                   trc_next_ptr;           /* 06 */
                __u32                   trc_data_block_ptr;     /* 10 */
                __u16                   buffer_length;          /* 12 */

                __u16                   *data_block_ptr;        /* 16 */
                struct  BDBlockType     *next_ptr;              /* 20 */
                struct  BDBlockType     *back_ptr;              /* 24 */
                __u8                    filler[8];              /* 32 */
} BDBlock;

#pragma pack(1)
typedef struct FCBlockType {
                __u16                   frame_status;           /* 02 */
                __u16                   info;                   /* 04 */
                __u32                   trc_next_ptr;           /* 08 */
                __u32                   trc_bdb_ptr;            /* 12 */
                __u16                   frame_length;           /* 14 */

                BDBlock                 *bdb_ptr;               /* 18 */
                struct  FCBlockType     *next_ptr;              /* 22 */
                struct  FCBlockType     *back_ptr;              /* 26 */
                __u16                   memory_alloc;           /* 28 */
                __u8                    filler[4];              /* 32 */

} FCBlock;

#pragma pack(1)
typedef struct SBlockType{
                __u8                           Internal_Error_Count;
                __u8                           Line_Error_Count;
                __u8                           AC_Error_Count;
                __u8                           Burst_Error_Count;
                __u8                            RESERVED_COUNTER_0;
                __u8                            AD_TRANS_Count;
                __u8                            RCV_Congestion_Count;
                __u8                            Lost_FR_Error_Count;
                __u8                            FREQ_Error_Count;
                __u8                            FR_Copied_Error_Count;
                __u8                            RESERVED_COUNTER_1;
                __u8                            Token_Error_Count;

                __u16                           TI_NDIS_Ring_Status;
                __u16                           BCN_Type;
                __u16                           Error_Code;
                __u16                           SA_of_Last_AMP_SMP[3];
                __u16                           UNA[3];
                __u16                           Ucode_Version_Number;
                __u16                           Status_CHG_Indicate;
                __u16                           RESERVED_STATUS_0;
} SBlock;

#pragma pack(1)
typedef struct ACBlockType {
                __u16                   cmd_done_status;    /* 02 */
                __u16                   cmd_info;           /* 04 */
                __u32                   trc_next_ptr;           /* 08 */
                __u16                   cmd;                /* 10 */
                __u16                   subcmd;             /* 12 */
                __u16                   data_offset_lo;         /* 14 */
                __u16                   data_offset_hi;         /* 16 */

                struct  ACBlockType     *next_ptr;              /* 20 */

                __u8                    filler[12];             /* 32 */
} ACBlock;

#define NUM_OF_INTERRUPTS               0x20

#pragma pack(1)
typedef struct {
                Interrupt_Status_Word   IStatus[NUM_OF_INTERRUPTS];
} ISBlock;

#pragma pack(1)
typedef struct {
                __u16                   valid_command;          /* 02 */
                __u16                   iack_code;              /* 04 */
                __u16                   resume_control;         /* 06 */
                __u16                   int_mask_control;       /* 08 */
                __u16                   int_mask_state;         /* 10 */

                __u8                    filler[6];              /* 16 */
} SCLBlock;

#pragma pack(1)
typedef struct
{
                __u16                   config;                 /* 02 */
                __u32                   trc_sclb_ptr;           /* 06 */
                __u32                   trc_acb_ptr;            /* 10 */
                __u32                   trc_isb_ptr;            /* 14 */
                __u16                   isbsiz;                 /* 16 */

                SCLBlock                *sclb_ptr;              /* 20 */
                ACBlock                 *acb_ptr;               /* 24 */
                ISBlock                 *isb_ptr;               /* 28 */

                __u16                   Non_Mac_Rx_Bdbs;        /* 30 DEBUG */
                __u8                    filler[2];              /* 32 */

} SCGBlock;

#pragma pack(1)
typedef struct
{
	__u32		trc_scgb_ptr;
	SCGBlock	*scgb_ptr;
} ISCPBlock;
#pragma pack()

typedef struct net_local {
	ISCPBlock       *iscpb_ptr;
        SCGBlock        *scgb_ptr;
        SCLBlock        *sclb_ptr;
        ISBlock         *isb_ptr;

	ACBlock         *acb_head;
        ACBlock         *acb_curr;
        ACBlock         *acb_next;

	__u8		adapter_name[12];

	__u16		num_rx_bdbs	[NUM_RX_QS_USED];
	__u16		num_rx_fcbs	[NUM_RX_QS_USED];

	__u16		num_tx_bdbs	[NUM_TX_QS_USED];
	__u16		num_tx_fcbs	[NUM_TX_QS_USED];

	__u16		num_of_tx_buffs;

	__u16		tx_buff_size	[NUM_TX_QS_USED];
	__u16		tx_buff_used	[NUM_TX_QS_USED];
	__u16		tx_queue_status	[NUM_TX_QS_USED];

	FCBlock		*tx_fcb_head[NUM_TX_QS_USED];
	FCBlock		*tx_fcb_curr[NUM_TX_QS_USED];
	FCBlock		*tx_fcb_end[NUM_TX_QS_USED];
	BDBlock		*tx_bdb_head[NUM_TX_QS_USED];
	__u16		*tx_buff_head[NUM_TX_QS_USED];
	__u16		*tx_buff_end[NUM_TX_QS_USED];
	__u16		*tx_buff_curr[NUM_TX_QS_USED];
	__u16		num_tx_fcbs_used[NUM_TX_QS_USED];

	FCBlock		*rx_fcb_head[NUM_RX_QS_USED];
	FCBlock		*rx_fcb_curr[NUM_RX_QS_USED];