elsc.h
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上传日期：2013-04-10
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文件大小：4k
- /* $Id$
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1992-1997, 2000-2002 Silicon Graphics, Inc. All Rights Reserved.
- */
- #ifndef _ASM_SN_KSYS_ELSC_H
- #define _ASM_SN_KSYS_ELSC_H
- #include <asm/sn/ksys/l1.h>
- #define ELSC_ACP_MAX 86 /* 84+cr+lf */
- #define ELSC_LINE_MAX (ELSC_ACP_MAX - 2)
- typedef sc_cq_t elsc_cq_t;
- /*
- * ELSC structure passed around as handle
- */
- typedef l1sc_t elsc_t;
- void elsc_init(elsc_t *e, nasid_t nasid);
- int elsc_process(elsc_t *e);
- int elsc_msg_check(elsc_t *e, char *msg, int msg_max);
- int elsc_msg_callback(elsc_t *e,
- void (*callback)(void *callback_data, char *msg),
- void *callback_data);
- char *elsc_errmsg(int code);
- int elsc_nvram_write(elsc_t *e, int addr, char *buf, int len);
- int elsc_nvram_read(elsc_t *e, int addr, char *buf, int len);
- int elsc_nvram_magic(elsc_t *e);
- int elsc_command(elsc_t *e, int only_if_message);
- int elsc_parse(elsc_t *e, char *p1, char *p2, char *p3);
- int elsc_ust_write(elsc_t *e, uchar_t c);
- int elsc_ust_read(elsc_t *e, char *c);
- /*
- * System controller commands
- */
- int elsc_version(elsc_t *e, char *result);
- int elsc_debug_set(elsc_t *e, u_char byte1, u_char byte2);
- int elsc_debug_get(elsc_t *e, u_char *byte1, u_char *byte2);
- int elsc_module_set(elsc_t *e, int module);
- int elsc_module_get(elsc_t *e);
- int elsc_partition_set(elsc_t *e, int partition);
- int elsc_partition_get(elsc_t *e);
- int elsc_domain_set(elsc_t *e, int domain);
- int elsc_domain_get(elsc_t *e);
- int elsc_cluster_set(elsc_t *e, int cluster);
- int elsc_cluster_get(elsc_t *e);
- int elsc_cell_set(elsc_t *e, int cell);
- int elsc_cell_get(elsc_t *e);
- int elsc_bist_set(elsc_t *e, char bist_status);
- char elsc_bist_get(elsc_t *e);
- int elsc_lock(elsc_t *e, int retry_interval_usec, int timeout_usec, u_char lock_val);
- int elsc_unlock(elsc_t *e);
- int elsc_display_char(elsc_t *e, int led, int chr);
- int elsc_display_digit(elsc_t *e, int led, int num, int l_case);
- int elsc_display_mesg(elsc_t *e, char *chr); /* 8-char input */
- int elsc_password_set(elsc_t *e, char *password); /* 4-char input */
- int elsc_password_get(elsc_t *e, char *password); /* 4-char output */
- int elsc_rpwr_query(elsc_t *e, int is_master);
- int elsc_power_query(elsc_t *e);
- int elsc_power_down(elsc_t *e, int sec);
- int elsc_power_cycle(elsc_t *e);
- int elsc_system_reset(elsc_t *e);
- int elsc_dip_switches(elsc_t *e);
- int elsc_nic_get(elsc_t *e, uint64_t *nic, int verbose);
- int _elsc_hbt(elsc_t *e, int ival, int rdly);
- #define elsc_hbt_enable(e, ival, rdly) _elsc_hbt(e, ival, rdly)
- #define elsc_hbt_disable(e) _elsc_hbt(e, 0, 0)
- #define elsc_hbt_send(e) _elsc_hbt(e, 0, 1)
- elsc_t *get_elsc(void);
- /*
- * Error codes
- *
- * The possible ELSC error codes are a superset of the I2C error codes,
- * so ELSC error codes begin at -100.
- */
- #define ELSC_ERROR_NONE 0
- #define ELSC_ERROR_CMD_SEND (-100) /* Error sending command */
- #define ELSC_ERROR_CMD_CHECKSUM (-101) /* Command checksum bad */
- #define ELSC_ERROR_CMD_UNKNOWN (-102) /* Unknown command */
- #define ELSC_ERROR_CMD_ARGS (-103) /* Invalid argument(s) */
- #define ELSC_ERROR_CMD_PERM (-104) /* Permission denied */
- #define ELSC_ERROR_CMD_STATE (-105) /* not allowed in this state*/
- #define ELSC_ERROR_RESP_TIMEOUT (-110) /* ELSC response timeout */
- #define ELSC_ERROR_RESP_CHECKSUM (-111) /* Response checksum bad */
- #define ELSC_ERROR_RESP_FORMAT (-112) /* Response format error */
- #define ELSC_ERROR_RESP_DIR (-113) /* Response direction error */
- #define ELSC_ERROR_MSG_LOST (-120) /* Queue full; msg. lost */
- #define ELSC_ERROR_LOCK_TIMEOUT (-121) /* ELSC response timeout */
- #define ELSC_ERROR_DATA_SEND (-122) /* Error sending data */
- #define ELSC_ERROR_NIC (-123) /* NIC processing error */
- #define ELSC_ERROR_NVMAGIC (-124) /* Bad magic no. in NVRAM */
- #define ELSC_ERROR_MODULE (-125) /* Moduleid processing err */
- #endif /* _ASM_SN_KSYS_ELSC_H */
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