patch-2.0.24 linux/drivers/net/defxx.h
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- Lines: 1781
- Date:
Wed Oct 30 03:42:40 1996
- Orig file:
v2.0.23/linux/drivers/net/defxx.h
- Orig date:
Thu Jan 1 02:00:00 1970
diff -u --recursive --new-file v2.0.23/linux/drivers/net/defxx.h linux/drivers/net/defxx.h
@@ -0,0 +1,1780 @@
+/*
+ * File Name:
+ * defxx.h
+ *
+ * Copyright Information:
+ * Copyright Digital Equipment Corporation 1996.
+ *
+ * This software may be used and distributed according to the terms of
+ * the GNU Public License, incorporated herein by reference.
+ *
+ * Abstract:
+ * Contains all definitions specified by port specification and required
+ * by the defxx.c driver.
+ *
+ * Maintainers:
+ * LVS Lawrence V. Stefani
+ *
+ * Contact:
+ * The author may be reached at:
+ *
+ * Inet: stefani@lkg.dec.com
+ * Mail: Digital Equipment Corporation
+ * 550 King Street
+ * M/S: LKG1-3/M07
+ * Littleton, MA 01460
+ *
+ * Modification History:
+ * Date Name Description
+ * 16-Aug-96 LVS Created.
+ * 09-Sep-96 LVS Added group_prom field. Moved read/write I/O
+ * macros to DEFXX.C.
+ * 12-Sep-96 LVS Removed packet request header pointers.
+ */
+
+#ifndef _DEFXX_H_
+#define _DEFXX_H_
+
+/* Define basic types for unsigned chars, shorts, longs */
+
+typedef u8 PI_UINT8;
+typedef u16 PI_UINT16;
+typedef u32 PI_UINT32;
+
+/* Define general structures */
+
+typedef struct /* 64-bit counter */
+ {
+ PI_UINT32 ms;
+ PI_UINT32 ls;
+ } PI_CNTR;
+
+typedef struct /* LAN address */
+ {
+ PI_UINT32 lwrd_0;
+ PI_UINT32 lwrd_1;
+ } PI_LAN_ADDR;
+
+typedef struct /* Station ID address */
+ {
+ PI_UINT32 octet_7_4;
+ PI_UINT32 octet_3_0;
+ } PI_STATION_ID;
+
+
+/* Define general constants */
+
+#define PI_ALIGN_K_DESC_BLK 8192 /* Descriptor block boundary */
+#define PI_ALIGN_K_CONS_BLK 64 /* Consumer block boundary */
+#define PI_ALIGN_K_CMD_REQ_BUFF 128 /* Xmt Command que buffer alignment */
+#define PI_ALIGN_K_CMD_RSP_BUFF 128 /* Rcv Command que buffer alignment */
+#define PI_ALIGN_K_UNSOL_BUFF 128 /* Unsol que buffer alignment */
+#define PI_ALIGN_K_XMT_DATA_BUFF 0 /* Xmt data que buffer alignment */
+#define PI_ALIGN_K_RCV_DATA_BUFF 128 /* Rcv que buffer alignment */
+
+/* Define PHY index values */
+
+#define PI_PHY_K_S 0 /* Index to S phy */
+#define PI_PHY_K_A 0 /* Index to A phy */
+#define PI_PHY_K_B 1 /* Index to B phy */
+#define PI_PHY_K_MAX 2 /* Max number of phys */
+
+/* Define FMC descriptor fields */
+
+#define PI_FMC_DESCR_V_SOP 31
+#define PI_FMC_DESCR_V_EOP 30
+#define PI_FMC_DESCR_V_FSC 27
+#define PI_FMC_DESCR_V_FSB_ERROR 26
+#define PI_FMC_DESCR_V_FSB_ADDR_RECOG 25
+#define PI_FMC_DESCR_V_FSB_ADDR_COPIED 24
+#define PI_FMC_DESCR_V_FSB 22
+#define PI_FMC_DESCR_V_RCC_FLUSH 21
+#define PI_FMC_DESCR_V_RCC_CRC 20
+#define PI_FMC_DESCR_V_RCC_RRR 17
+#define PI_FMC_DESCR_V_RCC_DD 15
+#define PI_FMC_DESCR_V_RCC_SS 13
+#define PI_FMC_DESCR_V_RCC 13
+#define PI_FMC_DESCR_V_LEN 0
+
+#define PI_FMC_DESCR_M_SOP 0x80000000
+#define PI_FMC_DESCR_M_EOP 0x40000000
+#define PI_FMC_DESCR_M_FSC 0x38000000
+#define PI_FMC_DESCR_M_FSB_ERROR 0x04000000
+#define PI_FMC_DESCR_M_FSB_ADDR_RECOG 0x02000000
+#define PI_FMC_DESCR_M_FSB_ADDR_COPIED 0x01000000
+#define PI_FMC_DESCR_M_FSB 0x07C00000
+#define PI_FMC_DESCR_M_RCC_FLUSH 0x00200000
+#define PI_FMC_DESCR_M_RCC_CRC 0x00100000
+#define PI_FMC_DESCR_M_RCC_RRR 0x000E0000
+#define PI_FMC_DESCR_M_RCC_DD 0x00018000
+#define PI_FMC_DESCR_M_RCC_SS 0x00006000
+#define PI_FMC_DESCR_M_RCC 0x003FE000
+#define PI_FMC_DESCR_M_LEN 0x00001FFF
+
+#define PI_FMC_DESCR_K_RCC_FMC_INT_ERR 0x01AA
+
+#define PI_FMC_DESCR_K_RRR_SUCCESS 0x00
+#define PI_FMC_DESCR_K_RRR_SA_MATCH 0x01
+#define PI_FMC_DESCR_K_RRR_DA_MATCH 0x02
+#define PI_FMC_DESCR_K_RRR_FMC_ABORT 0x03
+#define PI_FMC_DESCR_K_RRR_LENGTH_BAD 0x04
+#define PI_FMC_DESCR_K_RRR_FRAGMENT 0x05
+#define PI_FMC_DESCR_K_RRR_FORMAT_ERR 0x06
+#define PI_FMC_DESCR_K_RRR_MAC_RESET 0x07
+
+#define PI_FMC_DESCR_K_DD_NO_MATCH 0x0
+#define PI_FMC_DESCR_K_DD_PROMISCUOUS 0x1
+#define PI_FMC_DESCR_K_DD_CAM_MATCH 0x2
+#define PI_FMC_DESCR_K_DD_LOCAL_MATCH 0x3
+
+#define PI_FMC_DESCR_K_SS_NO_MATCH 0x0
+#define PI_FMC_DESCR_K_SS_BRIDGE_MATCH 0x1
+#define PI_FMC_DESCR_K_SS_NOT_POSSIBLE 0x2
+#define PI_FMC_DESCR_K_SS_LOCAL_MATCH 0x3
+
+/* Define some max buffer sizes */
+
+#define PI_CMD_REQ_K_SIZE_MAX 512
+#define PI_CMD_RSP_K_SIZE_MAX 512
+#define PI_UNSOL_K_SIZE_MAX 512
+#define PI_SMT_HOST_K_SIZE_MAX 4608 /* 4 1/2 K */
+#define PI_RCV_DATA_K_SIZE_MAX 4608 /* 4 1/2 K */
+#define PI_XMT_DATA_K_SIZE_MAX 4608 /* 4 1/2 K */
+
+/* Define adapter states */
+
+#define PI_STATE_K_RESET 0
+#define PI_STATE_K_UPGRADE 1
+#define PI_STATE_K_DMA_UNAVAIL 2
+#define PI_STATE_K_DMA_AVAIL 3
+#define PI_STATE_K_LINK_AVAIL 4
+#define PI_STATE_K_LINK_UNAVAIL 5
+#define PI_STATE_K_HALTED 6
+#define PI_STATE_K_RING_MEMBER 7
+#define PI_STATE_K_NUMBER 8
+
+/* Define codes for command type */
+
+#define PI_CMD_K_START 0x00
+#define PI_CMD_K_FILTERS_SET 0x01
+#define PI_CMD_K_FILTERS_GET 0x02
+#define PI_CMD_K_CHARS_SET 0x03
+#define PI_CMD_K_STATUS_CHARS_GET 0x04
+#define PI_CMD_K_CNTRS_GET 0x05
+#define PI_CMD_K_CNTRS_SET 0x06
+#define PI_CMD_K_ADDR_FILTER_SET 0x07
+#define PI_CMD_K_ADDR_FILTER_GET 0x08
+#define PI_CMD_K_ERROR_LOG_CLEAR 0x09
+#define PI_CMD_K_ERROR_LOG_GET 0x0A
+#define PI_CMD_K_FDDI_MIB_GET 0x0B
+#define PI_CMD_K_DEC_EXT_MIB_GET 0x0C
+#define PI_CMD_K_DEVICE_SPECIFIC_GET 0x0D
+#define PI_CMD_K_SNMP_SET 0x0E
+#define PI_CMD_K_UNSOL_TEST 0x0F
+#define PI_CMD_K_SMT_MIB_GET 0x10
+#define PI_CMD_K_SMT_MIB_SET 0x11
+#define PI_CMD_K_MAX 0x11 /* Must match last */
+
+/* Define item codes for Chars_Set and Filters_Set commands */
+
+#define PI_ITEM_K_EOL 0x00 /* End-of-Item list */
+#define PI_ITEM_K_T_REQ 0x01 /* DECnet T_REQ */
+#define PI_ITEM_K_TVX 0x02 /* DECnet TVX */
+#define PI_ITEM_K_RESTRICTED_TOKEN 0x03 /* DECnet Restricted Token */
+#define PI_ITEM_K_LEM_THRESHOLD 0x04 /* DECnet LEM Threshold */
+#define PI_ITEM_K_RING_PURGER 0x05 /* DECnet Ring Purger Enable */
+#define PI_ITEM_K_CNTR_INTERVAL 0x06 /* Chars_Set */
+#define PI_ITEM_K_IND_GROUP_PROM 0x07 /* Filters_Set */
+#define PI_ITEM_K_GROUP_PROM 0x08 /* Filters_Set */
+#define PI_ITEM_K_BROADCAST 0x09 /* Filters_Set */
+#define PI_ITEM_K_SMT_PROM 0x0A /* Filters_Set */
+#define PI_ITEM_K_SMT_USER 0x0B /* Filters_Set */
+#define PI_ITEM_K_RESERVED 0x0C /* Filters_Set */
+#define PI_ITEM_K_IMPLEMENTOR 0x0D /* Filters_Set */
+#define PI_ITEM_K_LOOPBACK_MODE 0x0E /* Chars_Set */
+#define PI_ITEM_K_CONFIG_POLICY 0x10 /* SMTConfigPolicy */
+#define PI_ITEM_K_CON_POLICY 0x11 /* SMTConnectionPolicy */
+#define PI_ITEM_K_T_NOTIFY 0x12 /* SMTTNotify */
+#define PI_ITEM_K_STATION_ACTION 0x13 /* SMTStationAction */
+#define PI_ITEM_K_MAC_PATHS_REQ 0x15 /* MACPathsRequested */
+#define PI_ITEM_K_MAC_ACTION 0x17 /* MACAction */
+#define PI_ITEM_K_CON_POLICIES 0x18 /* PORTConnectionPolicies */
+#define PI_ITEM_K_PORT_PATHS_REQ 0x19 /* PORTPathsRequested */
+#define PI_ITEM_K_MAC_LOOP_TIME 0x1A /* PORTMACLoopTime */
+#define PI_ITEM_K_TB_MAX 0x1B /* PORTTBMax */
+#define PI_ITEM_K_LER_CUTOFF 0x1C /* PORTLerCutoff */
+#define PI_ITEM_K_LER_ALARM 0x1D /* PORTLerAlarm */
+#define PI_ITEM_K_PORT_ACTION 0x1E /* PORTAction */
+#define PI_ITEM_K_FLUSH_TIME 0x20 /* Chars_Set */
+#define PI_ITEM_K_MAC_T_REQ 0x29 /* MACTReq */
+#define PI_ITEM_K_EMAC_RING_PURGER 0x2A /* eMACRingPurgerEnable */
+#define PI_ITEM_K_EMAC_RTOKEN_TIMEOUT 0x2B /* eMACRestrictedTokenTimeout */
+#define PI_ITEM_K_FDX_ENB_DIS 0x2C /* eFDXEnable */
+#define PI_ITEM_K_MAX 0x2C /* Must equal high item */
+
+/* Values for some of the items */
+
+#define PI_K_FALSE 0 /* Generic false */
+#define PI_K_TRUE 1 /* Generic true */
+
+#define PI_SNMP_K_TRUE 1 /* SNMP true/false values */
+#define PI_SNMP_K_FALSE 2
+
+#define PI_FSTATE_K_BLOCK 0 /* Filter State */
+#define PI_FSTATE_K_PASS 1
+
+/* Define command return codes */
+
+#define PI_RSP_K_SUCCESS 0x00
+#define PI_RSP_K_FAILURE 0x01
+#define PI_RSP_K_WARNING 0x02
+#define PI_RSP_K_LOOP_MODE_BAD 0x03
+#define PI_RSP_K_ITEM_CODE_BAD 0x04
+#define PI_RSP_K_TVX_BAD 0x05
+#define PI_RSP_K_TREQ_BAD 0x06
+#define PI_RSP_K_TOKEN_BAD 0x07
+#define PI_RSP_K_NO_EOL 0x0C
+#define PI_RSP_K_FILTER_STATE_BAD 0x0D
+#define PI_RSP_K_CMD_TYPE_BAD 0x0E
+#define PI_RSP_K_ADAPTER_STATE_BAD 0x0F
+#define PI_RSP_K_RING_PURGER_BAD 0x10
+#define PI_RSP_K_LEM_THRESHOLD_BAD 0x11
+#define PI_RSP_K_LOOP_NOT_SUPPORTED 0x12
+#define PI_RSP_K_FLUSH_TIME_BAD 0x13
+#define PI_RSP_K_NOT_IMPLEMENTED 0x14
+#define PI_RSP_K_CONFIG_POLICY_BAD 0x15
+#define PI_RSP_K_STATION_ACTION_BAD 0x16
+#define PI_RSP_K_MAC_ACTION_BAD 0x17
+#define PI_RSP_K_CON_POLICIES_BAD 0x18
+#define PI_RSP_K_MAC_LOOP_TIME_BAD 0x19
+#define PI_RSP_K_TB_MAX_BAD 0x1A
+#define PI_RSP_K_LER_CUTOFF_BAD 0x1B
+#define PI_RSP_K_LER_ALARM_BAD 0x1C
+#define PI_RSP_K_MAC_PATHS_REQ_BAD 0x1D
+#define PI_RSP_K_MAC_T_REQ_BAD 0x1E
+#define PI_RSP_K_EMAC_RING_PURGER_BAD 0x1F
+#define PI_RSP_K_EMAC_RTOKEN_TIME_BAD 0x20
+#define PI_RSP_K_NO_SUCH_ENTRY 0x21
+#define PI_RSP_K_T_NOTIFY_BAD 0x22
+#define PI_RSP_K_TR_MAX_EXP_BAD 0x23
+#define PI_RSP_K_MAC_FRM_ERR_THR_BAD 0x24
+#define PI_RSP_K_MAX_T_REQ_BAD 0x25
+#define PI_RSP_K_FDX_ENB_DIS_BAD 0x26
+#define PI_RSP_K_ITEM_INDEX_BAD 0x27
+#define PI_RSP_K_PORT_ACTION_BAD 0x28
+
+/* Commonly used structures */
+
+typedef struct /* Item list */
+ {
+ PI_UINT32 item_code;
+ PI_UINT32 value;
+ } PI_ITEM_LIST;
+
+typedef struct /* Response header */
+ {
+ PI_UINT32 reserved;
+ PI_UINT32 cmd_type;
+ PI_UINT32 status;
+ } PI_RSP_HEADER;
+
+
+/* Start Command */
+
+typedef struct
+ {
+ PI_UINT32 cmd_type;
+ } PI_CMD_START_REQ;
+
+/* Start Response */
+
+typedef struct
+ {
+ PI_RSP_HEADER header;
+ } PI_CMD_START_RSP;
+
+/* Filters_Set Request */
+
+#define PI_CMD_FILTERS_SET_K_ITEMS_MAX 63 /* Fits in a 512 byte buffer */
+
+typedef struct
+ {
+ PI_UINT32 cmd_type;
+ PI_ITEM_LIST item[PI_CMD_FILTERS_SET_K_ITEMS_MAX];
+ } PI_CMD_FILTERS_SET_REQ;
+
+/* Filters_Set Response */
+
+typedef struct
+ {
+ PI_RSP_HEADER header;
+ } PI_CMD_FILTERS_SET_RSP;
+
+/* Filters_Get Request */
+
+typedef struct
+ {
+ PI_UINT32 cmd_type;
+ } PI_CMD_FILTERS_GET_REQ;
+
+/* Filters_Get Response */
+
+typedef struct
+ {
+ PI_RSP_HEADER header;
+ PI_UINT32 ind_group_prom;
+ PI_UINT32 group_prom;
+ PI_UINT32 broadcast_all;
+ PI_UINT32 smt_all;
+ PI_UINT32 smt_user;
+ PI_UINT32 reserved_all;
+ PI_UINT32 implementor_all;
+ } PI_CMD_FILTERS_GET_RSP;
+
+
+/* Chars_Set Request */
+
+#define PI_CMD_CHARS_SET_K_ITEMS_MAX 42 /* Fits in a 512 byte buffer */
+
+typedef struct
+ {
+ PI_UINT32 cmd_type;
+ struct /* Item list */
+ {
+ PI_UINT32 item_code;
+ PI_UINT32 value;
+ PI_UINT32 item_index;
+ } item[PI_CMD_CHARS_SET_K_ITEMS_MAX];
+ } PI_CMD_CHARS_SET_REQ;
+
+/* Chars_Set Response */
+
+typedef struct
+ {
+ PI_RSP_HEADER header;
+ } PI_CMD_CHARS_SET_RSP;
+
+
+/* SNMP_Set Request */
+
+#define PI_CMD_SNMP_SET_K_ITEMS_MAX 42 /* Fits in a 512 byte buffer */
+
+typedef struct
+ {
+ PI_UINT32 cmd_type;
+ struct /* Item list */
+ {
+ PI_UINT32 item_code;
+ PI_UINT32 value;
+ PI_UINT32 item_index;
+ } item[PI_CMD_SNMP_SET_K_ITEMS_MAX];
+ } PI_CMD_SNMP_SET_REQ;
+
+/* SNMP_Set Response */
+
+typedef struct
+ {
+ PI_RSP_HEADER header;
+ } PI_CMD_SNMP_SET_RSP;
+
+
+/* SMT_MIB_Set Request */
+
+#define PI_CMD_SMT_MIB_SET_K_ITEMS_MAX 42 /* Max number of items */
+
+typedef struct
+ {
+ PI_UINT32 cmd_type;
+ struct
+ {
+ PI_UINT32 item_code;
+ PI_UINT32 value;
+ PI_UINT32 item_index;
+ } item[PI_CMD_SMT_MIB_SET_K_ITEMS_MAX];
+ } PI_CMD_SMT_MIB_SET_REQ;
+
+/* SMT_MIB_Set Response */
+
+typedef struct
+ {
+ PI_RSP_HEADER header;
+ } PI_CMD_SMT_MIB_SET_RSP;
+
+/* SMT_MIB_Get Request */
+
+typedef struct
+ {
+ PI_UINT32 cmd_type;
+ } PI_CMD_SMT_MIB_GET_REQ;
+
+/* SMT_MIB_Get Response */
+
+typedef struct /* Refer to ANSI FDDI SMT Rev. 7.3 */
+ {
+ PI_RSP_HEADER header;
+
+ /* SMT GROUP */
+
+ PI_STATION_ID smt_station_id;
+ PI_UINT32 smt_op_version_id;
+ PI_UINT32 smt_hi_version_id;
+ PI_UINT32 smt_lo_version_id;
+ PI_UINT32 smt_user_data[8];
+ PI_UINT32 smt_mib_version_id;
+ PI_UINT32 smt_mac_ct;
+ PI_UINT32 smt_non_master_ct;
+ PI_UINT32 smt_master_ct;
+ PI_UINT32 smt_available_paths;
+ PI_UINT32 smt_config_capabilities;
+ PI_UINT32 smt_config_policy;
+ PI_UINT32 smt_connection_policy;
+ PI_UINT32 smt_t_notify;
+ PI_UINT32 smt_stat_rpt_policy;
+ PI_UINT32 smt_trace_max_expiration;
+ PI_UINT32 smt_bypass_present;
+ PI_UINT32 smt_ecm_state;
+ PI_UINT32 smt_cf_state;
+ PI_UINT32 smt_remote_disconnect_flag;
+ PI_UINT32 smt_station_status;
+ PI_UINT32 smt_peer_wrap_flag;
+ PI_CNTR smt_msg_time_stamp;
+ PI_CNTR smt_transition_time_stamp;
+
+ /* MAC GROUP */
+
+ PI_UINT32 mac_frame_status_functions;
+ PI_UINT32 mac_t_max_capability;
+ PI_UINT32 mac_tvx_capability;
+ PI_UINT32 mac_available_paths;
+ PI_UINT32 mac_current_path;
+ PI_LAN_ADDR mac_upstream_nbr;
+ PI_LAN_ADDR mac_downstream_nbr;
+ PI_LAN_ADDR mac_old_upstream_nbr;
+ PI_LAN_ADDR mac_old_downstream_nbr;
+ PI_UINT32 mac_dup_address_test;
+ PI_UINT32 mac_requested_paths;
+ PI_UINT32 mac_downstream_port_type;
+ PI_LAN_ADDR mac_smt_address;
+ PI_UINT32 mac_t_req;
+ PI_UINT32 mac_t_neg;
+ PI_UINT32 mac_t_max;
+ PI_UINT32 mac_tvx_value;
+ PI_UINT32 mac_frame_error_threshold;
+ PI_UINT32 mac_frame_error_ratio;
+ PI_UINT32 mac_rmt_state;
+ PI_UINT32 mac_da_flag;
+ PI_UINT32 mac_unda_flag;
+ PI_UINT32 mac_frame_error_flag;
+ PI_UINT32 mac_ma_unitdata_available;
+ PI_UINT32 mac_hardware_present;
+ PI_UINT32 mac_ma_unitdata_enable;
+
+ /* PATH GROUP */
+
+ PI_UINT32 path_configuration[8];
+ PI_UINT32 path_tvx_lower_bound;
+ PI_UINT32 path_t_max_lower_bound;
+ PI_UINT32 path_max_t_req;
+
+ /* PORT GROUP */
+
+ PI_UINT32 port_my_type[PI_PHY_K_MAX];
+ PI_UINT32 port_neighbor_type[PI_PHY_K_MAX];
+ PI_UINT32 port_connection_policies[PI_PHY_K_MAX];
+ PI_UINT32 port_mac_indicated[PI_PHY_K_MAX];
+ PI_UINT32 port_current_path[PI_PHY_K_MAX];
+ PI_UINT32 port_requested_paths[PI_PHY_K_MAX];
+ PI_UINT32 port_mac_placement[PI_PHY_K_MAX];
+ PI_UINT32 port_available_paths[PI_PHY_K_MAX];
+ PI_UINT32 port_pmd_class[PI_PHY_K_MAX];
+ PI_UINT32 port_connection_capabilities[PI_PHY_K_MAX];
+ PI_UINT32 port_bs_flag[PI_PHY_K_MAX];
+ PI_UINT32 port_ler_estimate[PI_PHY_K_MAX];
+ PI_UINT32 port_ler_cutoff[PI_PHY_K_MAX];
+ PI_UINT32 port_ler_alarm[PI_PHY_K_MAX];
+ PI_UINT32 port_connect_state[PI_PHY_K_MAX];
+ PI_UINT32 port_pcm_state[PI_PHY_K_MAX];
+ PI_UINT32 port_pc_withhold[PI_PHY_K_MAX];
+ PI_UINT32 port_ler_flag[PI_PHY_K_MAX];
+ PI_UINT32 port_hardware_present[PI_PHY_K_MAX];
+
+ /* GROUP for things that were added later, so must be at the end. */
+
+ PI_CNTR path_ring_latency;
+
+ } PI_CMD_SMT_MIB_GET_RSP;
+
+
+/*
+ * Item and group code definitions for SMT 7.3 mandatory objects. These
+ * definitions are to be used as appropriate in SMT_MIB_SET commands and
+ * certain host-sent SMT frames such as PMF Get and Set requests. The
+ * codes have been taken from the MIB summary section of ANSI SMT 7.3.
+ */
+
+#define PI_GRP_K_SMT_STATION_ID 0x100A
+#define PI_ITEM_K_SMT_STATION_ID 0x100B
+#define PI_ITEM_K_SMT_OP_VERS_ID 0x100D
+#define PI_ITEM_K_SMT_HI_VERS_ID 0x100E
+#define PI_ITEM_K_SMT_LO_VERS_ID 0x100F
+#define PI_ITEM_K_SMT_USER_DATA 0x1011
+#define PI_ITEM_K_SMT_MIB_VERS_ID 0x1012
+
+#define PI_GRP_K_SMT_STATION_CONFIG 0x1014
+#define PI_ITEM_K_SMT_MAC_CT 0x1015
+#define PI_ITEM_K_SMT_NON_MASTER_CT 0x1016
+#define PI_ITEM_K_SMT_MASTER_CT 0x1017
+#define PI_ITEM_K_SMT_AVAIL_PATHS 0x1018
+#define PI_ITEM_K_SMT_CONFIG_CAPS 0x1019
+#define PI_ITEM_K_SMT_CONFIG_POL 0x101A
+#define PI_ITEM_K_SMT_CONN_POL 0x101B
+#define PI_ITEM_K_SMT_T_NOTIFY 0x101D
+#define PI_ITEM_K_SMT_STAT_POL 0x101E
+#define PI_ITEM_K_SMT_TR_MAX_EXP 0x101F
+#define PI_ITEM_K_SMT_PORT_INDEXES 0x1020
+#define PI_ITEM_K_SMT_MAC_INDEXES 0x1021
+#define PI_ITEM_K_SMT_BYPASS_PRESENT 0x1022
+
+#define PI_GRP_K_SMT_STATUS 0x1028
+#define PI_ITEM_K_SMT_ECM_STATE 0x1029
+#define PI_ITEM_K_SMT_CF_STATE 0x102A
+#define PI_ITEM_K_SMT_REM_DISC_FLAG 0x102C
+#define PI_ITEM_K_SMT_STATION_STATUS 0x102D
+#define PI_ITEM_K_SMT_PEER_WRAP_FLAG 0x102E
+
+#define PI_GRP_K_SMT_MIB_OPERATION 0x1032
+#define PI_ITEM_K_SMT_MSG_TIME_STAMP 0x1033
+#define PI_ITEM_K_SMT_TRN_TIME_STAMP 0x1034
+
+#define PI_ITEM_K_SMT_STATION_ACT 0x103C
+
+#define PI_GRP_K_MAC_CAPABILITIES 0x200A
+#define PI_ITEM_K_MAC_FRM_STAT_FUNC 0x200B
+#define PI_ITEM_K_MAC_T_MAX_CAP 0x200D
+#define PI_ITEM_K_MAC_TVX_CAP 0x200E
+
+#define PI_GRP_K_MAC_CONFIG 0x2014
+#define PI_ITEM_K_MAC_AVAIL_PATHS 0x2016
+#define PI_ITEM_K_MAC_CURRENT_PATH 0x2017
+#define PI_ITEM_K_MAC_UP_NBR 0x2018
+#define PI_ITEM_K_MAC_DOWN_NBR 0x2019
+#define PI_ITEM_K_MAC_OLD_UP_NBR 0x201A
+#define PI_ITEM_K_MAC_OLD_DOWN_NBR 0x201B
+#define PI_ITEM_K_MAC_DUP_ADDR_TEST 0x201D
+#define PI_ITEM_K_MAC_REQ_PATHS 0x2020
+#define PI_ITEM_K_MAC_DOWN_PORT_TYPE 0x2021
+#define PI_ITEM_K_MAC_INDEX 0x2022
+
+#define PI_GRP_K_MAC_ADDRESS 0x2028
+#define PI_ITEM_K_MAC_SMT_ADDRESS 0x2029
+
+#define PI_GRP_K_MAC_OPERATION 0x2032
+#define PI_ITEM_K_MAC_TREQ 0x2033
+#define PI_ITEM_K_MAC_TNEG 0x2034
+#define PI_ITEM_K_MAC_TMAX 0x2035
+#define PI_ITEM_K_MAC_TVX_VALUE 0x2036
+
+#define PI_GRP_K_MAC_COUNTERS 0x2046
+#define PI_ITEM_K_MAC_FRAME_CT 0x2047
+#define PI_ITEM_K_MAC_COPIED_CT 0x2048
+#define PI_ITEM_K_MAC_TRANSMIT_CT 0x2049
+#define PI_ITEM_K_MAC_ERROR_CT 0x2051
+#define PI_ITEM_K_MAC_LOST_CT 0x2052
+
+#define PI_GRP_K_MAC_FRM_ERR_COND 0x205A
+#define PI_ITEM_K_MAC_FRM_ERR_THR 0x205F
+#define PI_ITEM_K_MAC_FRM_ERR_RAT 0x2060
+
+#define PI_GRP_K_MAC_STATUS 0x206E
+#define PI_ITEM_K_MAC_RMT_STATE 0x206F
+#define PI_ITEM_K_MAC_DA_FLAG 0x2070
+#define PI_ITEM_K_MAC_UNDA_FLAG 0x2071
+#define PI_ITEM_K_MAC_FRM_ERR_FLAG 0x2072
+#define PI_ITEM_K_MAC_MA_UNIT_AVAIL 0x2074
+#define PI_ITEM_K_MAC_HW_PRESENT 0x2075
+#define PI_ITEM_K_MAC_MA_UNIT_ENAB 0x2076
+
+#define PI_GRP_K_PATH_CONFIG 0x320A
+#define PI_ITEM_K_PATH_INDEX 0x320B
+#define PI_ITEM_K_PATH_CONFIGURATION 0x3212
+#define PI_ITEM_K_PATH_TVX_LB 0x3215
+#define PI_ITEM_K_PATH_T_MAX_LB 0x3216
+#define PI_ITEM_K_PATH_MAX_T_REQ 0x3217
+
+#define PI_GRP_K_PORT_CONFIG 0x400A
+#define PI_ITEM_K_PORT_MY_TYPE 0x400C
+#define PI_ITEM_K_PORT_NBR_TYPE 0x400D
+#define PI_ITEM_K_PORT_CONN_POLS 0x400E
+#define PI_ITEM_K_PORT_MAC_INDICATED 0x400F
+#define PI_ITEM_K_PORT_CURRENT_PATH 0x4010
+#define PI_ITEM_K_PORT_REQ_PATHS 0x4011
+#define PI_ITEM_K_PORT_MAC_PLACEMENT 0x4012
+#define PI_ITEM_K_PORT_AVAIL_PATHS 0x4013
+#define PI_ITEM_K_PORT_PMD_CLASS 0x4016
+#define PI_ITEM_K_PORT_CONN_CAPS 0x4017
+#define PI_ITEM_K_PORT_INDEX 0x401D
+
+#define PI_GRP_K_PORT_OPERATION 0x401E
+#define PI_ITEM_K_PORT_BS_FLAG 0x4021
+
+#define PI_GRP_K_PORT_ERR_CNTRS 0x4028
+#define PI_ITEM_K_PORT_LCT_FAIL_CT 0x402A
+
+#define PI_GRP_K_PORT_LER 0x4032
+#define PI_ITEM_K_PORT_LER_ESTIMATE 0x4033
+#define PI_ITEM_K_PORT_LEM_REJ_CT 0x4034
+#define PI_ITEM_K_PORT_LEM_CT 0x4035
+#define PI_ITEM_K_PORT_LER_CUTOFF 0x403A
+#define PI_ITEM_K_PORT_LER_ALARM 0x403B
+
+#define PI_GRP_K_PORT_STATUS 0x403C
+#define PI_ITEM_K_PORT_CONNECT_STATE 0x403D
+#define PI_ITEM_K_PORT_PCM_STATE 0x403E
+#define PI_ITEM_K_PORT_PC_WITHHOLD 0x403F
+#define PI_ITEM_K_PORT_LER_FLAG 0x4040
+#define PI_ITEM_K_PORT_HW_PRESENT 0x4041
+
+#define PI_ITEM_K_PORT_ACT 0x4046
+
+/* Addr_Filter_Set Request */
+
+#define PI_CMD_ADDR_FILTER_K_SIZE 62
+
+typedef struct
+ {
+ PI_UINT32 cmd_type;
+ PI_LAN_ADDR entry[PI_CMD_ADDR_FILTER_K_SIZE];
+ } PI_CMD_ADDR_FILTER_SET_REQ;
+
+/* Addr_Filter_Set Response */
+
+typedef struct
+ {
+ PI_RSP_HEADER header;
+ } PI_CMD_ADDR_FILTER_SET_RSP;
+
+/* Addr_Filter_Get Request */
+
+typedef struct
+ {
+ PI_UINT32 cmd_type;
+ } PI_CMD_ADDR_FILTER_GET_REQ;
+
+/* Addr_Filter_Get Response */
+
+typedef struct
+ {
+ PI_RSP_HEADER header;
+ PI_LAN_ADDR entry[PI_CMD_ADDR_FILTER_K_SIZE];
+ } PI_CMD_ADDR_FILTER_GET_RSP;
+
+/* Status_Chars_Get Request */
+
+typedef struct
+ {
+ PI_UINT32 cmd_type;
+ } PI_CMD_STATUS_CHARS_GET_REQ;
+
+/* Status_Chars_Get Response */
+
+typedef struct
+ {
+ PI_RSP_HEADER header;
+ PI_STATION_ID station_id; /* Station */
+ PI_UINT32 station_type;
+ PI_UINT32 smt_ver_id;
+ PI_UINT32 smt_ver_id_max;
+ PI_UINT32 smt_ver_id_min;
+ PI_UINT32 station_state;
+ PI_LAN_ADDR link_addr; /* Link */
+ PI_UINT32 t_req;
+ PI_UINT32 tvx;
+ PI_UINT32 token_timeout;
+ PI_UINT32 purger_enb;
+ PI_UINT32 link_state;
+ PI_UINT32 tneg;
+ PI_UINT32 dup_addr_flag;
+ PI_LAN_ADDR una;
+ PI_LAN_ADDR una_old;
+ PI_UINT32 un_dup_addr_flag;
+ PI_LAN_ADDR dna;
+ PI_LAN_ADDR dna_old;
+ PI_UINT32 purger_state;
+ PI_UINT32 fci_mode;
+ PI_UINT32 error_reason;
+ PI_UINT32 loopback;
+ PI_UINT32 ring_latency;
+ PI_LAN_ADDR last_dir_beacon_sa;
+ PI_LAN_ADDR last_dir_beacon_una;
+ PI_UINT32 phy_type[PI_PHY_K_MAX]; /* Phy */
+ PI_UINT32 pmd_type[PI_PHY_K_MAX];
+ PI_UINT32 lem_threshold[PI_PHY_K_MAX];
+ PI_UINT32 phy_state[PI_PHY_K_MAX];
+ PI_UINT32 nbor_phy_type[PI_PHY_K_MAX];
+ PI_UINT32 link_error_est[PI_PHY_K_MAX];
+ PI_UINT32 broken_reason[PI_PHY_K_MAX];
+ PI_UINT32 reject_reason[PI_PHY_K_MAX];
+ PI_UINT32 cntr_interval; /* Miscellaneous */
+ PI_UINT32 module_rev;
+ PI_UINT32 firmware_rev;
+ PI_UINT32 mop_device_type;
+ PI_UINT32 phy_led[PI_PHY_K_MAX];
+ PI_UINT32 flush_time;
+ } PI_CMD_STATUS_CHARS_GET_RSP;
+
+/* FDDI_MIB_Get Request */
+
+typedef struct
+ {
+ PI_UINT32 cmd_type;
+ } PI_CMD_FDDI_MIB_GET_REQ;
+
+/* FDDI_MIB_Get Response */
+
+typedef struct
+ {
+ PI_RSP_HEADER header;
+
+ /* SMT GROUP */
+
+ PI_STATION_ID smt_station_id;
+ PI_UINT32 smt_op_version_id;
+ PI_UINT32 smt_hi_version_id;
+ PI_UINT32 smt_lo_version_id;
+ PI_UINT32 smt_mac_ct;
+ PI_UINT32 smt_non_master_ct;
+ PI_UINT32 smt_master_ct;
+ PI_UINT32 smt_paths_available;
+ PI_UINT32 smt_config_capabilities;
+ PI_UINT32 smt_config_policy;
+ PI_UINT32 smt_connection_policy;
+ PI_UINT32 smt_t_notify;
+ PI_UINT32 smt_status_reporting;
+ PI_UINT32 smt_ecm_state;
+ PI_UINT32 smt_cf_state;
+ PI_UINT32 smt_hold_state;
+ PI_UINT32 smt_remote_disconnect_flag;
+ PI_UINT32 smt_station_action;
+
+ /* MAC GROUP */
+
+ PI_UINT32 mac_frame_status_capabilities;
+ PI_UINT32 mac_t_max_greatest_lower_bound;
+ PI_UINT32 mac_tvx_greatest_lower_bound;
+ PI_UINT32 mac_paths_available;
+ PI_UINT32 mac_current_path;
+ PI_LAN_ADDR mac_upstream_nbr;
+ PI_LAN_ADDR mac_old_upstream_nbr;
+ PI_UINT32 mac_dup_addr_test;
+ PI_UINT32 mac_paths_requested;
+ PI_UINT32 mac_downstream_port_type;
+ PI_LAN_ADDR mac_smt_address;
+ PI_UINT32 mac_t_req;
+ PI_UINT32 mac_t_neg;
+ PI_UINT32 mac_t_max;
+ PI_UINT32 mac_tvx_value;
+ PI_UINT32 mac_t_min;
+ PI_UINT32 mac_current_frame_status;
+ /* mac_frame_cts */
+ /* mac_error_cts */
+ /* mac_lost_cts */
+ PI_UINT32 mac_frame_error_threshold;
+ PI_UINT32 mac_frame_error_ratio;
+ PI_UINT32 mac_rmt_state;
+ PI_UINT32 mac_da_flag;
+ PI_UINT32 mac_una_da_flag;
+ PI_UINT32 mac_frame_condition;
+ PI_UINT32 mac_chip_set;
+ PI_UINT32 mac_action;
+
+ /* PATH GROUP => Does not need to be implemented */
+
+ /* PORT GROUP */
+
+ PI_UINT32 port_pc_type[PI_PHY_K_MAX];
+ PI_UINT32 port_pc_neighbor[PI_PHY_K_MAX];
+ PI_UINT32 port_connection_policies[PI_PHY_K_MAX];
+ PI_UINT32 port_remote_mac_indicated[PI_PHY_K_MAX];
+ PI_UINT32 port_ce_state[PI_PHY_K_MAX];
+ PI_UINT32 port_paths_requested[PI_PHY_K_MAX];
+ PI_UINT32 port_mac_placement[PI_PHY_K_MAX];
+ PI_UINT32 port_available_paths[PI_PHY_K_MAX];
+ PI_UINT32 port_mac_loop_time[PI_PHY_K_MAX];
+ PI_UINT32 port_tb_max[PI_PHY_K_MAX];
+ PI_UINT32 port_bs_flag[PI_PHY_K_MAX];
+ /* port_lct_fail_cts[PI_PHY_K_MAX]; */
+ PI_UINT32 port_ler_estimate[PI_PHY_K_MAX];
+ /* port_lem_reject_cts[PI_PHY_K_MAX]; */
+ /* port_lem_cts[PI_PHY_K_MAX]; */
+ PI_UINT32 port_ler_cutoff[PI_PHY_K_MAX];
+ PI_UINT32 port_ler_alarm[PI_PHY_K_MAX];
+ PI_UINT32 port_connect_state[PI_PHY_K_MAX];
+ PI_UINT32 port_pcm_state[PI_PHY_K_MAX];
+ PI_UINT32 port_pc_withhold[PI_PHY_K_MAX];
+ PI_UINT32 port_ler_condition[PI_PHY_K_MAX];
+ PI_UINT32 port_chip_set[PI_PHY_K_MAX];
+ PI_UINT32 port_action[PI_PHY_K_MAX];
+
+ /* ATTACHMENT GROUP */
+
+ PI_UINT32 attachment_class;
+ PI_UINT32 attachment_ob_present;
+ PI_UINT32 attachment_imax_expiration;
+ PI_UINT32 attachment_inserted_status;
+ PI_UINT32 attachment_insert_policy;
+
+ /* CHIP SET GROUP => Does not need to be implemented */
+
+ } PI_CMD_FDDI_MIB_GET_RSP;
+
+/* DEC_Ext_MIB_Get Request */
+
+typedef struct
+ {
+ PI_UINT32 cmd_type;
+ } PI_CMD_DEC_EXT_MIB_GET_REQ;
+
+/* DEC_Ext_MIB_Get (efddi and efdx groups only) Response */
+
+typedef struct
+ {
+ PI_RSP_HEADER header;
+
+ /* SMT GROUP */
+
+ PI_UINT32 esmt_station_type;
+
+ /* MAC GROUP */
+
+ PI_UINT32 emac_link_state;
+ PI_UINT32 emac_ring_purger_state;
+ PI_UINT32 emac_ring_purger_enable;
+ PI_UINT32 emac_frame_strip_mode;
+ PI_UINT32 emac_ring_error_reason;
+ PI_UINT32 emac_up_nbr_dup_addr_flag;
+ PI_UINT32 emac_restricted_token_timeout;
+
+ /* PORT GROUP */
+
+ PI_UINT32 eport_pmd_type[PI_PHY_K_MAX];
+ PI_UINT32 eport_phy_state[PI_PHY_K_MAX];
+ PI_UINT32 eport_reject_reason[PI_PHY_K_MAX];
+
+ /* FDX (Full-Duplex) GROUP */
+
+ PI_UINT32 efdx_enable; /* Valid only in SMT 7.3 */
+ PI_UINT32 efdx_op; /* Valid only in SMT 7.3 */
+ PI_UINT32 efdx_state; /* Valid only in SMT 7.3 */
+
+ } PI_CMD_DEC_EXT_MIB_GET_RSP;
+
+typedef struct
+ {
+ PI_CNTR traces_rcvd; /* Station */
+ PI_CNTR frame_cnt; /* Link */
+ PI_CNTR error_cnt;
+ PI_CNTR lost_cnt;
+ PI_CNTR octets_rcvd;
+ PI_CNTR octets_sent;
+ PI_CNTR pdus_rcvd;
+ PI_CNTR pdus_sent;
+ PI_CNTR mcast_octets_rcvd;
+ PI_CNTR mcast_octets_sent;
+ PI_CNTR mcast_pdus_rcvd;
+ PI_CNTR mcast_pdus_sent;
+ PI_CNTR xmt_underruns;
+ PI_CNTR xmt_failures;
+ PI_CNTR block_check_errors;
+ PI_CNTR frame_status_errors;
+ PI_CNTR pdu_length_errors;
+ PI_CNTR rcv_overruns;
+ PI_CNTR user_buff_unavailable;
+ PI_CNTR inits_initiated;
+ PI_CNTR inits_rcvd;
+ PI_CNTR beacons_initiated;
+ PI_CNTR dup_addrs;
+ PI_CNTR dup_tokens;
+ PI_CNTR purge_errors;
+ PI_CNTR fci_strip_errors;
+ PI_CNTR traces_initiated;
+ PI_CNTR directed_beacons_rcvd;
+ PI_CNTR emac_frame_alignment_errors;
+ PI_CNTR ebuff_errors[PI_PHY_K_MAX]; /* Phy */
+ PI_CNTR lct_rejects[PI_PHY_K_MAX];
+ PI_CNTR lem_rejects[PI_PHY_K_MAX];
+ PI_CNTR link_errors[PI_PHY_K_MAX];
+ PI_CNTR connections[PI_PHY_K_MAX];
+ PI_CNTR copied_cnt; /* Valid only if using SMT 7.3 */
+ PI_CNTR transmit_cnt; /* Valid only if using SMT 7.3 */
+ PI_CNTR tokens;
+ } PI_CNTR_BLK;
+
+/* Counters_Get Request */
+
+typedef struct
+ {
+ PI_UINT32 cmd_type;
+ } PI_CMD_CNTRS_GET_REQ;
+
+/* Counters_Get Response */
+
+typedef struct
+ {
+ PI_RSP_HEADER header;
+ PI_CNTR time_since_reset;
+ PI_CNTR_BLK cntrs;
+ } PI_CMD_CNTRS_GET_RSP;
+
+/* Counters_Set Request */
+
+typedef struct
+ {
+ PI_UINT32 cmd_type;
+ PI_CNTR_BLK cntrs;
+ } PI_CMD_CNTRS_SET_REQ;
+
+/* Counters_Set Response */
+
+typedef struct
+ {
+ PI_RSP_HEADER header;
+ } PI_CMD_CNTRS_SET_RSP;
+
+/* Error_Log_Clear Request */
+
+typedef struct
+ {
+ PI_UINT32 cmd_type;
+ } PI_CMD_ERROR_LOG_CLEAR_REQ;
+
+/* Error_Log_Clear Response */
+
+typedef struct
+ {
+ PI_RSP_HEADER header;
+ } PI_CMD_ERROR_LOG_CLEAR_RSP;
+
+/* Error_Log_Get Request */
+
+#define PI_LOG_ENTRY_K_INDEX_MIN 0 /* Minimum index for entry */
+
+typedef struct
+ {
+ PI_UINT32 cmd_type;
+ PI_UINT32 entry_index;
+ } PI_CMD_ERROR_LOG_GET_REQ;
+
+/* Error_Log_Get Response */
+
+#define PI_K_LOG_FW_SIZE 111 /* Max number of fw longwords */
+#define PI_K_LOG_DIAG_SIZE 6 /* Max number of diag longwords */
+
+typedef struct
+ {
+ struct
+ {
+ PI_UINT32 fru_imp_mask;
+ PI_UINT32 test_id;
+ PI_UINT32 reserved[PI_K_LOG_DIAG_SIZE];
+ } diag;
+ PI_UINT32 fw[PI_K_LOG_FW_SIZE];
+ } PI_LOG_ENTRY;
+
+typedef struct
+ {
+ PI_RSP_HEADER header;
+ PI_UINT32 event_status;
+ PI_UINT32 caller_id;
+ PI_UINT32 timestamp_l;
+ PI_UINT32 timestamp_h;
+ PI_UINT32 write_count;
+ PI_LOG_ENTRY entry_info;
+ } PI_CMD_ERROR_LOG_GET_RSP;
+
+/* Define error log related constants and types. */
+/* Not all of the caller id's can occur. The only ones currently */
+/* implemented are: none, selftest, mfg, fw, console */
+
+#define PI_LOG_EVENT_STATUS_K_VALID 0 /* Valid Event Status */
+#define PI_LOG_EVENT_STATUS_K_INVALID 1 /* Invalid Event Status */
+#define PI_LOG_CALLER_ID_K_NONE 0 /* No caller */
+#define PI_LOG_CALLER_ID_K_SELFTEST 1 /* Normal power-up selftest */
+#define PI_LOG_CALLER_ID_K_MFG 2 /* Mfg power-up selftest */
+#define PI_LOG_CALLER_ID_K_ONLINE 3 /* On-line diagnostics */
+#define PI_LOG_CALLER_ID_K_HW 4 /* Hardware */
+#define PI_LOG_CALLER_ID_K_FW 5 /* Firmware */
+#define PI_LOG_CALLER_ID_K_CNS_HW 6 /* CNS firmware */
+#define PI_LOG_CALLER_ID_K_CNS_FW 7 /* CNS hardware */
+#define PI_LOG_CALLER_ID_K_CONSOLE 8 /* Console Caller Id */
+
+/*
+ * Place all DMA commands in the following request and response structures
+ * to simplify code.
+ */
+
+typedef union
+ {
+ PI_UINT32 cmd_type;
+ PI_CMD_START_REQ start;
+ PI_CMD_FILTERS_SET_REQ filter_set;
+ PI_CMD_FILTERS_GET_REQ filter_get;
+ PI_CMD_CHARS_SET_REQ char_set;
+ PI_CMD_ADDR_FILTER_SET_REQ addr_filter_set;
+ PI_CMD_ADDR_FILTER_GET_REQ addr_filter_get;
+ PI_CMD_STATUS_CHARS_GET_REQ stat_char_get;
+ PI_CMD_CNTRS_GET_REQ cntrs_get;
+ PI_CMD_CNTRS_SET_REQ cntrs_set;
+ PI_CMD_ERROR_LOG_CLEAR_REQ error_log_clear;
+ PI_CMD_ERROR_LOG_GET_REQ error_log_read;
+ PI_CMD_SNMP_SET_REQ snmp_set;
+ PI_CMD_FDDI_MIB_GET_REQ fddi_mib_get;
+ PI_CMD_DEC_EXT_MIB_GET_REQ dec_mib_get;
+ PI_CMD_SMT_MIB_SET_REQ smt_mib_set;
+ PI_CMD_SMT_MIB_GET_REQ smt_mib_get;
+ char pad[PI_CMD_REQ_K_SIZE_MAX];
+ } PI_DMA_CMD_REQ;
+
+typedef union
+ {
+ PI_RSP_HEADER header;
+ PI_CMD_START_RSP start;
+ PI_CMD_FILTERS_SET_RSP filter_set;
+ PI_CMD_FILTERS_GET_RSP filter_get;
+ PI_CMD_CHARS_SET_RSP char_set;
+ PI_CMD_ADDR_FILTER_SET_RSP addr_filter_set;
+ PI_CMD_ADDR_FILTER_GET_RSP addr_filter_get;
+ PI_CMD_STATUS_CHARS_GET_RSP stat_char_get;
+ PI_CMD_CNTRS_GET_RSP cntrs_get;
+ PI_CMD_CNTRS_SET_RSP cntrs_set;
+ PI_CMD_ERROR_LOG_CLEAR_RSP error_log_clear;
+ PI_CMD_ERROR_LOG_GET_RSP error_log_get;
+ PI_CMD_SNMP_SET_RSP snmp_set;
+ PI_CMD_FDDI_MIB_GET_RSP fddi_mib_get;
+ PI_CMD_DEC_EXT_MIB_GET_RSP dec_mib_get;
+ PI_CMD_SMT_MIB_SET_RSP smt_mib_set;
+ PI_CMD_SMT_MIB_GET_RSP smt_mib_get;
+ char pad[PI_CMD_RSP_K_SIZE_MAX];
+ } PI_DMA_CMD_RSP;
+
+typedef union
+ {
+ PI_DMA_CMD_REQ request;
+ PI_DMA_CMD_RSP response;
+ } PI_DMA_CMD_BUFFER;
+
+
+/* Define format of Consumer Block (resident in host memory) */
+
+typedef struct
+ {
+ volatile PI_UINT32 xmt_rcv_data;
+ volatile PI_UINT32 reserved_1;
+ volatile PI_UINT32 smt_host;
+ volatile PI_UINT32 reserved_2;
+ volatile PI_UINT32 unsol;
+ volatile PI_UINT32 reserved_3;
+ volatile PI_UINT32 cmd_rsp;
+ volatile PI_UINT32 reserved_4;
+ volatile PI_UINT32 cmd_req;
+ volatile PI_UINT32 reserved_5;
+ } PI_CONSUMER_BLOCK;
+
+#define PI_CONS_M_RCV_INDEX 0x000000FF
+#define PI_CONS_M_XMT_INDEX 0x00FF0000
+#define PI_CONS_V_RCV_INDEX 0
+#define PI_CONS_V_XMT_INDEX 16
+
+/* Offsets into consumer block */
+
+#define PI_CONS_BLK_K_XMT_RCV 0x00
+#define PI_CONS_BLK_K_SMT_HOST 0x08
+#define PI_CONS_BLK_K_UNSOL 0x10
+#define PI_CONS_BLK_K_CMD_RSP 0x18
+#define PI_CONS_BLK_K_CMD_REQ 0x20
+
+/* Offsets into descriptor block */
+
+#define PI_DESCR_BLK_K_RCV_DATA 0x0000
+#define PI_DESCR_BLK_K_XMT_DATA 0x0800
+#define PI_DESCR_BLK_K_SMT_HOST 0x1000
+#define PI_DESCR_BLK_K_UNSOL 0x1200
+#define PI_DESCR_BLK_K_CMD_RSP 0x1280
+#define PI_DESCR_BLK_K_CMD_REQ 0x1300
+
+/* Define format of a rcv descr (Rcv Data, Cmd Rsp, Unsolicited, SMT Host) */
+/* Note a field has been added for later versions of the PDQ to allow for */
+/* finer granularity of the rcv buffer alignment. For backwards */
+/* compatibility, the two bits (which allow the rcv buffer to be longword */
+/* aligned) have been added at the MBZ bits. To support previous drivers, */
+/* the MBZ definition is left intact. */
+
+typedef struct
+ {
+ PI_UINT32 long_0;
+ PI_UINT32 long_1;
+ } PI_RCV_DESCR;
+
+#define PI_RCV_DESCR_M_SOP 0x80000000
+#define PI_RCV_DESCR_M_SEG_LEN_LO 0x60000000
+#define PI_RCV_DESCR_M_MBZ 0x60000000
+#define PI_RCV_DESCR_M_SEG_LEN 0x1F800000
+#define PI_RCV_DESCR_M_SEG_LEN_HI 0x1FF00000
+#define PI_RCV_DESCR_M_SEG_CNT 0x000F0000
+#define PI_RCV_DESCR_M_BUFF_HI 0x0000FFFF
+
+#define PI_RCV_DESCR_V_SOP 31
+#define PI_RCV_DESCR_V_SEG_LEN_LO 29
+#define PI_RCV_DESCR_V_MBZ 29
+#define PI_RCV_DESCR_V_SEG_LEN 23
+#define PI_RCV_DESCR_V_SEG_LEN_HI 20
+#define PI_RCV_DESCR_V_SEG_CNT 16
+#define PI_RCV_DESCR_V_BUFF_HI 0
+
+/* Define the format of a transmit descriptor (Xmt Data, Cmd Req) */
+
+typedef struct
+ {
+ PI_UINT32 long_0;
+ PI_UINT32 long_1;
+ } PI_XMT_DESCR;
+
+#define PI_XMT_DESCR_M_SOP 0x80000000
+#define PI_XMT_DESCR_M_EOP 0x40000000
+#define PI_XMT_DESCR_M_MBZ 0x20000000
+#define PI_XMT_DESCR_M_SEG_LEN 0x1FFF0000
+#define PI_XMT_DESCR_M_BUFF_HI 0x0000FFFF
+
+#define PI_XMT_DESCR_V_SOP 31
+#define PI_XMT_DESCR_V_EOP 30
+#define PI_XMT_DESCR_V_MBZ 29
+#define PI_XMT_DESCR_V_SEG_LEN 16
+#define PI_XMT_DESCR_V_BUFF_HI 0
+
+/* Define format of the Descriptor Block (resident in host memory) */
+
+#define PI_RCV_DATA_K_NUM_ENTRIES 256
+#define PI_XMT_DATA_K_NUM_ENTRIES 256
+#define PI_SMT_HOST_K_NUM_ENTRIES 64
+#define PI_UNSOL_K_NUM_ENTRIES 16
+#define PI_CMD_RSP_K_NUM_ENTRIES 16
+#define PI_CMD_REQ_K_NUM_ENTRIES 16
+
+typedef struct
+ {
+ PI_RCV_DESCR rcv_data[PI_RCV_DATA_K_NUM_ENTRIES];
+ PI_XMT_DESCR xmt_data[PI_XMT_DATA_K_NUM_ENTRIES];
+ PI_RCV_DESCR smt_host[PI_SMT_HOST_K_NUM_ENTRIES];
+ PI_RCV_DESCR unsol[PI_UNSOL_K_NUM_ENTRIES];
+ PI_RCV_DESCR cmd_rsp[PI_CMD_RSP_K_NUM_ENTRIES];
+ PI_XMT_DESCR cmd_req[PI_CMD_REQ_K_NUM_ENTRIES];
+ } PI_DESCR_BLOCK;
+
+/* Define Port Registers - offsets from PDQ Base address */
+
+#define PI_PDQ_K_REG_PORT_RESET 0x00000000
+#define PI_PDQ_K_REG_HOST_DATA 0x00000004
+#define PI_PDQ_K_REG_PORT_CTRL 0x00000008
+#define PI_PDQ_K_REG_PORT_DATA_A 0x0000000C
+#define PI_PDQ_K_REG_PORT_DATA_B 0x00000010
+#define PI_PDQ_K_REG_PORT_STATUS 0x00000014
+#define PI_PDQ_K_REG_TYPE_0_STATUS 0x00000018
+#define PI_PDQ_K_REG_HOST_INT_ENB 0x0000001C
+#define PI_PDQ_K_REG_TYPE_2_PROD_NOINT 0x00000020
+#define PI_PDQ_K_REG_TYPE_2_PROD 0x00000024
+#define PI_PDQ_K_REG_CMD_RSP_PROD 0x00000028
+#define PI_PDQ_K_REG_CMD_REQ_PROD 0x0000002C
+#define PI_PDQ_K_REG_SMT_HOST_PROD 0x00000030
+#define PI_PDQ_K_REG_UNSOL_PROD 0x00000034
+
+/* Port Control Register - Command codes for primary commands */
+
+#define PI_PCTRL_M_CMD_ERROR 0x8000
+#define PI_PCTRL_M_BLAST_FLASH 0x4000
+#define PI_PCTRL_M_HALT 0x2000
+#define PI_PCTRL_M_COPY_DATA 0x1000
+#define PI_PCTRL_M_ERROR_LOG_START 0x0800
+#define PI_PCTRL_M_ERROR_LOG_READ 0x0400
+#define PI_PCTRL_M_XMT_DATA_FLUSH_DONE 0x0200
+#define PI_PCTRL_M_INIT 0x0100
+#define PI_PCTRL_M_INIT_START 0x0080
+#define PI_PCTRL_M_CONS_BLOCK 0x0040
+#define PI_PCTRL_M_UNINIT 0x0020
+#define PI_PCTRL_M_RING_MEMBER 0x0010
+#define PI_PCTRL_M_MLA 0x0008
+#define PI_PCTRL_M_FW_REV_READ 0x0004
+#define PI_PCTRL_M_DEV_SPECIFIC 0x0002
+#define PI_PCTRL_M_SUB_CMD 0x0001
+
+/* Define sub-commands accessed via the PI_PCTRL_M_SUB_CMD command */
+
+#define PI_SUB_CMD_K_LINK_UNINIT 0x0001
+#define PI_SUB_CMD_K_BURST_SIZE_SET 0x0002
+#define PI_SUB_CMD_K_PDQ_REV_GET 0x0004
+#define PI_SUB_CMD_K_HW_REV_GET 0x0008
+
+/* Define some Port Data B values */
+
+#define PI_PDATA_B_DMA_BURST_SIZE_4 0 /* valid values for command */
+#define PI_PDATA_B_DMA_BURST_SIZE_8 1
+#define PI_PDATA_B_DMA_BURST_SIZE_16 2
+#define PI_PDATA_B_DMA_BURST_SIZE_32 3 /* not supported on PCI */
+#define PI_PDATA_B_DMA_BURST_SIZE_DEF PI_PDATA_B_DMA_BURST_SIZE_16
+
+/* Port Data A Reset state */
+
+#define PI_PDATA_A_RESET_M_UPGRADE 0x00000001
+#define PI_PDATA_A_RESET_M_SOFT_RESET 0x00000002
+#define PI_PDATA_A_RESET_M_SKIP_ST 0x00000004
+
+/* Read adapter MLA address port control command constants */
+
+#define PI_PDATA_A_MLA_K_LO 0
+#define PI_PDATA_A_MLA_K_HI 1
+
+/* Byte Swap values for init command */
+
+#define PI_PDATA_A_INIT_M_DESC_BLK_ADDR 0x0FFFFE000
+#define PI_PDATA_A_INIT_M_RESERVED 0x000001FFC
+#define PI_PDATA_A_INIT_M_BSWAP_DATA 0x000000002
+#define PI_PDATA_A_INIT_M_BSWAP_LITERAL 0x000000001
+
+#define PI_PDATA_A_INIT_V_DESC_BLK_ADDR 13
+#define PI_PDATA_A_INIT_V_RESERVED 3
+#define PI_PDATA_A_INIT_V_BSWAP_DATA 1
+#define PI_PDATA_A_INIT_V_BSWAP_LITERAL 0
+
+/* Port Reset Register */
+
+#define PI_RESET_M_ASSERT_RESET 1
+
+/* Port Status register */
+
+#define PI_PSTATUS_V_RCV_DATA_PENDING 31
+#define PI_PSTATUS_V_XMT_DATA_PENDING 30
+#define PI_PSTATUS_V_SMT_HOST_PENDING 29
+#define PI_PSTATUS_V_UNSOL_PENDING 28
+#define PI_PSTATUS_V_CMD_RSP_PENDING 27
+#define PI_PSTATUS_V_CMD_REQ_PENDING 26
+#define PI_PSTATUS_V_TYPE_0_PENDING 25
+#define PI_PSTATUS_V_RESERVED_1 16
+#define PI_PSTATUS_V_RESERVED_2 11
+#define PI_PSTATUS_V_STATE 8
+#define PI_PSTATUS_V_HALT_ID 0
+
+#define PI_PSTATUS_M_RCV_DATA_PENDING 0x80000000
+#define PI_PSTATUS_M_XMT_DATA_PENDING 0x40000000
+#define PI_PSTATUS_M_SMT_HOST_PENDING 0x20000000
+#define PI_PSTATUS_M_UNSOL_PENDING 0x10000000
+#define PI_PSTATUS_M_CMD_RSP_PENDING 0x08000000
+#define PI_PSTATUS_M_CMD_REQ_PENDING 0x04000000
+#define PI_PSTATUS_M_TYPE_0_PENDING 0x02000000
+#define PI_PSTATUS_M_RESERVED_1 0x01FF0000
+#define PI_PSTATUS_M_RESERVED_2 0x0000F800
+#define PI_PSTATUS_M_STATE 0x00000700
+#define PI_PSTATUS_M_HALT_ID 0x000000FF
+
+/* Define Halt Id's */
+/* Do not insert into this list, only append. */
+
+#define PI_HALT_ID_K_SELFTEST_TIMEOUT 0
+#define PI_HALT_ID_K_PARITY_ERROR 1
+#define PI_HALT_ID_K_HOST_DIR_HALT 2
+#define PI_HALT_ID_K_SW_FAULT 3
+#define PI_HALT_ID_K_HW_FAULT 4
+#define PI_HALT_ID_K_PC_TRACE 5
+#define PI_HALT_ID_K_DMA_ERROR 6 /* Host Data has error reg */
+#define PI_HALT_ID_K_IMAGE_CRC_ERROR 7 /* Image is bad, update it */
+#define PI_HALT_ID_K_BUS_EXCEPTION 8 /* 68K bus exception */
+
+/* Host Interrupt Enable Register as seen by host */
+
+#define PI_HOST_INT_M_XMT_DATA_ENB 0x80000000 /* Type 2 Enables */
+#define PI_HOST_INT_M_RCV_DATA_ENB 0x40000000
+#define PI_HOST_INT_M_SMT_HOST_ENB 0x10000000 /* Type 1 Enables */
+#define PI_HOST_INT_M_UNSOL_ENB 0x20000000
+#define PI_HOST_INT_M_CMD_RSP_ENB 0x08000000
+#define PI_HOST_INT_M_CMD_REQ_ENB 0x04000000
+#define PI_HOST_INT_M_TYPE_1_RESERVED 0x00FF0000
+#define PI_HOST_INT_M_TYPE_0_RESERVED 0x0000FF00 /* Type 0 Enables */
+#define PI_HOST_INT_M_1MS 0x00000080
+#define PI_HOST_INT_M_20MS 0x00000040
+#define PI_HOST_INT_M_CSR_CMD_DONE 0x00000020
+#define PI_HOST_INT_M_STATE_CHANGE 0x00000010
+#define PI_HOST_INT_M_XMT_FLUSH 0x00000008
+#define PI_HOST_INT_M_NXM 0x00000004
+#define PI_HOST_INT_M_PM_PAR_ERR 0x00000002
+#define PI_HOST_INT_M_BUS_PAR_ERR 0x00000001
+
+#define PI_HOST_INT_V_XMT_DATA_ENB 31 /* Type 2 Enables */
+#define PI_HOST_INT_V_RCV_DATA_ENB 30
+#define PI_HOST_INT_V_SMT_HOST_ENB 29 /* Type 1 Enables */
+#define PI_HOST_INT_V_UNSOL_ENB 28
+#define PI_HOST_INT_V_CMD_RSP_ENB 27
+#define PI_HOST_INT_V_CMD_REQ_ENB 26
+#define PI_HOST_INT_V_TYPE_1_RESERVED 16
+#define PI_HOST_INT_V_TYPE_0_RESERVED 8 /* Type 0 Enables */
+#define PI_HOST_INT_V_1MS_ENB 7
+#define PI_HOST_INT_V_20MS_ENB 6
+#define PI_HOST_INT_V_CSR_CMD_DONE_ENB 5
+#define PI_HOST_INT_V_STATE_CHANGE_ENB 4
+#define PI_HOST_INT_V_XMT_FLUSH_ENB 3
+#define PI_HOST_INT_V_NXM_ENB 2
+#define PI_HOST_INT_V_PM_PAR_ERR_ENB 1
+#define PI_HOST_INT_V_BUS_PAR_ERR_ENB 0
+
+#define PI_HOST_INT_K_ACK_ALL_TYPE_0 0x000000FF
+#define PI_HOST_INT_K_DISABLE_ALL_INTS 0x00000000
+#define PI_HOST_INT_K_ENABLE_ALL_INTS 0xFFFFFFFF
+#define PI_HOST_INT_K_ENABLE_DEF_INTS 0xC000001F
+
+/* Type 0 Interrupt Status Register */
+
+#define PI_TYPE_0_STAT_M_1MS 0x00000080
+#define PI_TYPE_0_STAT_M_20MS 0x00000040
+#define PI_TYPE_0_STAT_M_CSR_CMD_DONE 0x00000020
+#define PI_TYPE_0_STAT_M_STATE_CHANGE 0x00000010
+#define PI_TYPE_0_STAT_M_XMT_FLUSH 0x00000008
+#define PI_TYPE_0_STAT_M_NXM 0x00000004
+#define PI_TYPE_0_STAT_M_PM_PAR_ERR 0x00000002
+#define PI_TYPE_0_STAT_M_BUS_PAR_ERR 0x00000001
+
+#define PI_TYPE_0_STAT_V_1MS 7
+#define PI_TYPE_0_STAT_V_20MS 6
+#define PI_TYPE_0_STAT_V_CSR_CMD_DONE 5
+#define PI_TYPE_0_STAT_V_STATE_CHANGE 4
+#define PI_TYPE_0_STAT_V_XMT_FLUSH 3
+#define PI_TYPE_0_STAT_V_NXM 2
+#define PI_TYPE_0_STAT_V_PM_PAR_ERR 1
+#define PI_TYPE_0_STAT_V_BUS_PAR_ERR 0
+
+/* Register definition structures are defined for both big and little endian systems */
+
+#ifndef BIG_ENDIAN
+
+/* Little endian format of Type 1 Producer register */
+
+typedef union
+ {
+ PI_UINT32 lword;
+ struct
+ {
+ PI_UINT8 prod;
+ PI_UINT8 comp;
+ PI_UINT8 mbz_1;
+ PI_UINT8 mbz_2;
+ } index;
+ } PI_TYPE_1_PROD_REG;
+
+/* Little endian format of Type 2 Producer register */
+
+typedef union
+ {
+ PI_UINT32 lword;
+ struct
+ {
+ PI_UINT8 rcv_prod;
+ PI_UINT8 xmt_prod;
+ PI_UINT8 rcv_comp;
+ PI_UINT8 xmt_comp;
+ } index;
+ } PI_TYPE_2_PROD_REG;
+
+/* Little endian format of Type 1 Consumer Block longword */
+
+typedef union
+ {
+ PI_UINT32 lword;
+ struct
+ {
+ PI_UINT8 cons;
+ PI_UINT8 res0;
+ PI_UINT8 res1;
+ PI_UINT8 res2;
+ } index;
+ } PI_TYPE_1_CONSUMER;
+
+/* Little endian format of Type 2 Consumer Block longword */
+
+typedef union
+ {
+ PI_UINT32 lword;
+ struct
+ {
+ PI_UINT8 rcv_cons;
+ PI_UINT8 res0;
+ PI_UINT8 xmt_cons;
+ PI_UINT8 res1;
+ } index;
+ } PI_TYPE_2_CONSUMER;
+
+#else
+
+/* Big endian format of Type 1 Producer register */
+
+typedef union
+ {
+ PI_UINT32 lword;
+ struct
+ {
+ PI_UINT8 mbz_2;
+ PI_UINT8 mbz_1;
+ PI_UINT8 comp;
+ PI_UINT8 prod;
+ } index;
+ } PI_TYPE_1_PROD_REG;
+
+/* Big endian format of Type 2 Producer register */
+
+typedef union
+ {
+ PI_UINT32 lword;
+ struct
+ {
+ PI_UINT8 xmt_comp;
+ PI_UINT8 rcv_comp;
+ PI_UINT8 xmt_prod;
+ PI_UINT8 rcv_prod;
+ } index;
+ } PI_TYPE_2_PROD_REG;
+
+/* Big endian format of Type 1 Consumer Block longword */
+
+typedef union
+ {
+ PI_UINT32 lword;
+ struct
+ {
+ PI_UINT8 res2;
+ PI_UINT8 res1;
+ PI_UINT8 res0;
+ PI_UINT8 cons;
+ } index;
+ } PI_TYPE_1_CONSUMER;
+
+/* Big endian format of Type 2 Consumer Block longword */
+
+typedef union
+ {
+ PI_UINT32 lword;
+ struct
+ {
+ PI_UINT8 res1;
+ PI_UINT8 xmt_cons;
+ PI_UINT8 res0;
+ PI_UINT8 rcv_cons;
+ } index;
+ } PI_TYPE_2_CONSUMER;
+
+#endif /* #ifndef BIG_ENDIAN */
+
+/* Define EISA controller register offsets */
+
+#define PI_ESIC_K_BURST_HOLDOFF 0x040
+#define PI_ESIC_K_SLOT_ID 0xC80
+#define PI_ESIC_K_SLOT_CNTRL 0xC84
+#define PI_ESIC_K_MEM_ADD_CMP_0 0xC85
+#define PI_ESIC_K_MEM_ADD_CMP_1 0xC86
+#define PI_ESIC_K_MEM_ADD_CMP_2 0xC87
+#define PI_ESIC_K_MEM_ADD_HI_CMP_0 0xC88
+#define PI_ESIC_K_MEM_ADD_HI_CMP_1 0xC89
+#define PI_ESIC_K_MEM_ADD_HI_CMP_2 0xC8A
+#define PI_ESIC_K_MEM_ADD_MASK_0 0xC8B
+#define PI_ESIC_K_MEM_ADD_MASK_1 0xC8C
+#define PI_ESIC_K_MEM_ADD_MASK_2 0xC8D
+#define PI_ESIC_K_MEM_ADD_LO_CMP_0 0xC8E
+#define PI_ESIC_K_MEM_ADD_LO_CMP_1 0xC8F
+#define PI_ESIC_K_MEM_ADD_LO_CMP_2 0xC90
+#define PI_ESIC_K_IO_CMP_0_0 0xC91
+#define PI_ESIC_K_IO_CMP_0_1 0xC92
+#define PI_ESIC_K_IO_CMP_1_0 0xC93
+#define PI_ESIC_K_IO_CMP_1_1 0xC94
+#define PI_ESIC_K_IO_CMP_2_0 0xC95
+#define PI_ESIC_K_IO_CMP_2_1 0xC96
+#define PI_ESIC_K_IO_CMP_3_0 0xC97
+#define PI_ESIC_K_IO_CMP_3_1 0xC98
+#define PI_ESIC_K_IO_ADD_MASK_0_0 0xC99
+#define PI_ESIC_K_IO_ADD_MASK_0_1 0xC9A
+#define PI_ESIC_K_IO_ADD_MASK_1_0 0xC9B
+#define PI_ESIC_K_IO_ADD_MASK_1_1 0xC9C
+#define PI_ESIC_K_IO_ADD_MASK_2_0 0xC9D
+#define PI_ESIC_K_IO_ADD_MASK_2_1 0xC9E
+#define PI_ESIC_K_IO_ADD_MASK_3_0 0xC9F
+#define PI_ESIC_K_IO_ADD_MASK_3_1 0xCA0
+#define PI_ESIC_K_MOD_CONFIG_1 0xCA1
+#define PI_ESIC_K_MOD_CONFIG_2 0xCA2
+#define PI_ESIC_K_MOD_CONFIG_3 0xCA3
+#define PI_ESIC_K_MOD_CONFIG_4 0xCA4
+#define PI_ESIC_K_MOD_CONFIG_5 0xCA5
+#define PI_ESIC_K_MOD_CONFIG_6 0xCA6
+#define PI_ESIC_K_MOD_CONFIG_7 0xCA7
+#define PI_ESIC_K_DIP_SWITCH 0xCA8
+#define PI_ESIC_K_IO_CONFIG_STAT_0 0xCA9
+#define PI_ESIC_K_IO_CONFIG_STAT_1 0xCAA
+#define PI_ESIC_K_DMA_CONFIG 0xCAB
+#define PI_ESIC_K_INPUT_PORT 0xCAC
+#define PI_ESIC_K_OUTPUT_PORT 0xCAD
+#define PI_ESIC_K_FUNCTION_CNTRL 0xCAE
+#define PI_ESIC_K_CSR_IO_LEN PI_ESIC_K_FUNCTION_CNTRL+1 /* always last reg + 1 */
+
+/* Define the value all drivers must write to the function control register. */
+
+#define PI_ESIC_K_FUNCTION_CNTRL_IO_ENB 0x03
+
+/* Define the bits in the slot control register. */
+
+#define PI_SLOT_CNTRL_M_RESET 0x04 /* Don't use. */
+#define PI_SLOT_CNTRL_M_ERROR 0x02 /* Not implemented. */
+#define PI_SLOT_CNTRL_M_ENB 0x01 /* Must be set. */
+
+/* Define the bits in the burst holdoff register. */
+
+#define PI_BURST_HOLDOFF_M_HOLDOFF 0xFC
+#define PI_BURST_HOLDOFF_M_RESERVED 0x02
+#define PI_BURST_HOLDOFF_M_MEM_MAP 0x01
+
+#define PI_BURST_HOLDOFF_V_HOLDOFF 2
+#define PI_BURST_HOLDOFF_V_RESERVED 1
+#define PI_BURST_HOLDOFF_V_MEM_MAP 0
+
+/*
+ * Define the fields in the IO Compare registers.
+ * The driver must initialize the slot field with the slot ID shifted by the
+ * amount shown below.
+ */
+
+#define PI_IO_CMP_V_SLOT 4
+
+/* Define the fields in the Interrupt Channel Configuration and Status reg */
+
+#define PI_CONFIG_STAT_0_M_PEND 0x80
+#define PI_CONFIG_STAT_0_M_RES_1 0x40
+#define PI_CONFIG_STAT_0_M_IREQ_OUT 0x20
+#define PI_CONFIG_STAT_0_M_IREQ_IN 0x10
+#define PI_CONFIG_STAT_0_M_INT_ENB 0x08
+#define PI_CONFIG_STAT_0_M_RES_0 0x04
+#define PI_CONFIG_STAT_0_M_IRQ 0x03
+
+#define PI_CONFIG_STAT_0_V_PEND 7
+#define PI_CONFIG_STAT_0_V_RES_1 6
+#define PI_CONFIG_STAT_0_V_IREQ_OUT 5
+#define PI_CONFIG_STAT_0_V_IREQ_IN 4
+#define PI_CONFIG_STAT_0_V_INT_ENB 3
+#define PI_CONFIG_STAT_0_V_RES_0 2
+#define PI_CONFIG_STAT_0_V_IRQ 0
+
+#define PI_CONFIG_STAT_0_IRQ_K_9 0
+#define PI_CONFIG_STAT_0_IRQ_K_10 1
+#define PI_CONFIG_STAT_0_IRQ_K_11 2
+#define PI_CONFIG_STAT_0_IRQ_K_15 3
+
+/* Define DEC FDDIcontroller/EISA (DEFEA) EISA hardware ID's */
+
+#define DEFEA_PRODUCT_ID 0x0030A310 /* DEC product 300 (no rev) */
+#define DEFEA_PROD_ID_1 0x0130A310 /* DEC product 300, rev 1 */
+#define DEFEA_PROD_ID_2 0x0230A310 /* DEC product 300, rev 2 */
+#define DEFEA_PROD_ID_3 0x0330A310 /* DEC product 300, rev 3 */
+
+/**********************************************/
+/* Digital PFI Specification v1.0 Definitions */
+/**********************************************/
+
+/* PCI Configuration Space Constants */
+
+#define PFI_K_LAT_TIMER_DEF 0x88 /* def max master latency timer */
+#define PFI_K_LAT_TIMER_MIN 0x20 /* min max master latency timer */
+#define PFI_K_CSR_MEM_LEN 0x80 /* 128 bytes */
+#define PFI_K_CSR_IO_LEN 0x80 /* 128 bytes */
+#define PFI_K_PKT_MEM_LEN 0x10000 /* 64K bytes */
+
+/* PFI Register Offsets (starting at PDQ Register Base Address) */
+
+#define PFI_K_REG_RESERVED_0 0X00000038
+#define PFI_K_REG_RESERVED_1 0X0000003C
+#define PFI_K_REG_MODE_CTRL 0X00000040
+#define PFI_K_REG_STATUS 0X00000044
+#define PFI_K_REG_FIFO_WRITE 0X00000048
+#define PFI_K_REG_FIFO_READ 0X0000004C
+
+/* PFI Mode Control Register Constants */
+
+#define PFI_MODE_M_RESERVED 0XFFFFFFF0
+#define PFI_MODE_M_TGT_ABORT_ENB 0X00000008
+#define PFI_MODE_M_PDQ_INT_ENB 0X00000004
+#define PFI_MODE_M_PFI_INT_ENB 0X00000002
+#define PFI_MODE_M_DMA_ENB 0X00000001
+
+#define PFI_MODE_V_RESERVED 4
+#define PFI_MODE_V_TGT_ABORT_ENB 3
+#define PFI_MODE_V_PDQ_INT_ENB 2
+#define PFI_MODE_V_PFI_INT_ENB 1
+#define PFI_MODE_V_DMA_ENB 0
+
+#define PFI_MODE_K_ALL_DISABLE 0X00000000
+
+/* PFI Status Register Constants */
+
+#define PFI_STATUS_M_RESERVED 0XFFFFFFC0
+#define PFI_STATUS_M_PFI_ERROR 0X00000020 /* only valid in rev 1 or later PFI */
+#define PFI_STATUS_M_PDQ_INT 0X00000010
+#define PFI_STATUS_M_PDQ_DMA_ABORT 0X00000008
+#define PFI_STATUS_M_FIFO_FULL 0X00000004
+#define PFI_STATUS_M_FIFO_EMPTY 0X00000002
+#define PFI_STATUS_M_DMA_IN_PROGRESS 0X00000001
+
+#define PFI_STATUS_V_RESERVED 6
+#define PFI_STATUS_V_PFI_ERROR 5 /* only valid in rev 1 or later PFI */
+#define PFI_STATUS_V_PDQ_INT 4
+#define PFI_STATUS_V_PDQ_DMA_ABORT 3
+#define PFI_STATUS_V_FIFO_FULL 2
+#define PFI_STATUS_V_FIFO_EMPTY 1
+#define PFI_STATUS_V_DMA_IN_PROGRESS 0
+
+#define DFX_MAX_EISA_SLOTS 16 /* maximum number of EISA slots to scan */
+#define DFX_MAX_NUM_BOARDS 8 /* maximum number of adapters supported */
+
+#define DFX_BUS_TYPE_PCI 0 /* type code for DEC FDDIcontroller/PCI */
+#define DFX_BUS_TYPE_EISA 1 /* type code for DEC FDDIcontroller/EISA */
+
+#define DFX_FC_PRH2_PRH1_PRH0 0x54003820 /* Packet Request Header bytes + FC */
+#define DFX_PRH0_BYTE 0x20 /* Packet Request Header byte 0 */
+#define DFX_PRH1_BYTE 0x38 /* Packet Request Header byte 1 */
+#define DFX_PRH2_BYTE 0x00 /* Packet Request Header byte 2 */
+
+/* Driver routine status (return) codes */
+
+#define DFX_K_SUCCESS 0 /* routine succeeded */
+#define DFX_K_FAILURE 1 /* routine failed */
+#define DFX_K_OUTSTATE 2 /* bad state for command */
+#define DFX_K_HW_TIMEOUT 3 /* command timed out */
+
+/* Define LLC host receive buffer min/max/default values */
+
+#define RCV_BUFS_MIN 2 /* minimum pre-allocated receive buffers */
+#define RCV_BUFS_MAX 32 /* maximum pre-allocated receive buffers */
+#define RCV_BUFS_DEF 8 /* default pre-allocated receive buffers */
+
+/* Define offsets into FDDI LLC or SMT receive frame buffers - used when indicating frames */
+
+#define RCV_BUFF_K_DESCR 0 /* four byte FMC descriptor */
+#define RCV_BUFF_K_PADDING 4 /* three null bytes */
+#define RCV_BUFF_K_FC 7 /* one byte frame control */
+#define RCV_BUFF_K_DA 8 /* six byte destination address */
+#define RCV_BUFF_K_SA 14 /* six byte source address */
+#define RCV_BUFF_K_DATA 20 /* offset to start of packet data */
+
+/* Define offsets into FDDI LLC transmit frame buffers - used when sending frames */
+
+#define XMT_BUFF_K_FC 0 /* one byte frame control */
+#define XMT_BUFF_K_DA 1 /* six byte destination address */
+#define XMT_BUFF_K_SA 7 /* six byte source address */
+#define XMT_BUFF_K_DATA 13 /* offset to start of packet data */
+
+/*
+ * Macro evaluates to "value" aligned to "size" bytes. Make sure that
+ * "size" is greater than 0 bytes.
+ */
+
+#define ALIGN(value,size) ((value + (size - 1)) & ~(size - 1))
+
+/* Macro for checking a "value" is within a specific range */
+
+#define IN_RANGE(value,low,high) ((value >= low) && (value <= high))
+
+/* Only execute special print call when debug driver was built */
+
+#ifdef DEFXX_DEBUG
+#define DBG_printk(args...) printk(## args)
+#else
+#define DBG_printk(args...)
+#endif
+
+/* Define constants for masking/unmasking interrupts */
+
+#define DFX_MASK_INTERRUPTS 1
+#define DFX_UNMASK_INTERRUPTS 0
+
+/* Define structure for driver transmit descriptor block */
+
+typedef struct
+ {
+ struct sk_buff *p_skb; /* ptr to skb */
+ } XMT_DRIVER_DESCR;
+
+typedef struct DFX_board_tag
+ {
+ /* Keep virtual and physical pointers to locked, physically contiguous memory */
+
+ PI_DESCR_BLOCK *descr_block_virt; /* PDQ descriptor block virt address */
+ u32 descr_block_phys; /* PDQ descriptor block phys address */
+ PI_DMA_CMD_REQ *cmd_req_virt; /* Command request buffer virt address */
+ u32 cmd_req_phys; /* Command request buffer phys address */
+ PI_DMA_CMD_RSP *cmd_rsp_virt; /* Command response buffer virt address */
+ u32 cmd_rsp_phys; /* Command response buffer phys address */
+ char *rcv_block_virt; /* LLC host receive queue buf blk virt */
+ u32 rcv_block_phys; /* LLC host receive queue buf blk phys */
+ PI_CONSUMER_BLOCK *cons_block_virt; /* PDQ consumer block virt address */
+ u32 cons_block_phys; /* PDQ consumer block phys address */
+
+ /* Keep local copies of Type 1 and Type 2 register data */
+
+ PI_TYPE_1_PROD_REG cmd_req_reg; /* Command Request register */
+ PI_TYPE_1_PROD_REG cmd_rsp_reg; /* Command Response register */
+ PI_TYPE_2_PROD_REG rcv_xmt_reg; /* Type 2 (RCV/XMT) register */
+
+ /* Storage for unicast and multicast address entries in adapter CAM */
+
+ u8 uc_table[1*FDDI_K_ALEN];
+ u32 uc_count; /* number of unicast addresses */
+ u8 mc_table[PI_CMD_ADDR_FILTER_K_SIZE*FDDI_K_ALEN];
+ u32 mc_count; /* number of multicast addresses */
+
+ /* Current packet filter settings */
+
+ u32 ind_group_prom; /* LLC individual & group frame prom mode */
+ u32 group_prom; /* LLC group (multicast) frame prom mode */
+
+ /* Link available flag needed to determine whether to drop outgoing packet requests */
+
+ u32 link_available; /* is link available? */
+
+ /* Resources to indicate reset type when resetting adapter */
+
+ u32 reset_type; /* skip or rerun diagnostics */
+
+ /* Store pointers to receive buffers for queue processing code */
+
+ char *p_rcv_buff_va[PI_RCV_DATA_K_NUM_ENTRIES];
+
+ /* Store pointers to transmit buffers for transmit completion code */
+
+ XMT_DRIVER_DESCR xmt_drv_descr_blk[PI_XMT_DATA_K_NUM_ENTRIES];
+
+ /* Store device, bus-specific, and parameter information for this adapter */
+
+ struct device *dev; /* pointer to device structure */
+ u32 bus_type; /* bus type (0 == PCI, 1 == EISA) */
+ u16 base_addr; /* base I/O address (same as dev->base_addr) */
+ u8 pci_bus; /* PCI bus number */
+ u8 pci_dev_fun; /* PCI device and function numbers */
+ u32 full_duplex_enb; /* FDDI Full Duplex enable (1 == on, 2 == off) */
+ u32 req_ttrt; /* requested TTRT value (in 80ns units) */
+ u32 burst_size; /* adapter burst size (enumerated) */
+ u32 rcv_bufs_to_post; /* receive buffers to post for LLC host queue */
+ u8 factory_mac_addr[FDDI_K_ALEN]; /* factory (on-board) MAC address */
+
+ /* Common FDDI statistics structure and private counters */
+
+ struct fddi_statistics stats;
+
+ u32 rcv_discards;
+ u32 rcv_crc_errors;
+ u32 rcv_frame_status_errors;
+ u32 rcv_length_errors;
+ u32 rcv_total_frames;
+ u32 rcv_multicast_frames;
+ u32 xmt_discards;
+ u32 xmt_length_errors;
+ u32 xmt_total_frames;
+ } DFX_board_t;
+
+#endif /* #ifndef _DEFXX_H_ */
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TCL-scripts by Sam Shen, slshen@lbl.gov