oplmsu_proto.h revision 25cf1a301a396c38e8adf52c15f537b80d2483f7
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* All Rights Reserved, Copyright (c) FUJITSU LIMITED 2006
*/
#ifndef _OPLMSU_PROTO_H
#define _OPLMSU_PROTO_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
/*
* PROTOTYPE DECLARATIONS
*/
int oplmsu_attach(dev_info_t *, ddi_attach_cmd_t);
int oplmsu_detach(dev_info_t *, ddi_detach_cmd_t);
int oplmsu_getinfo(dev_info_t *, ddi_info_cmd_t, void *, void **);
int oplmsu_open(queue_t *, dev_t *, int, int, cred_t *);
int oplmsu_close(queue_t *, int, cred_t *);
int oplmsu_uwput(queue_t *, mblk_t *);
int oplmsu_uwsrv(queue_t *);
int oplmsu_lwsrv(queue_t *);
int oplmsu_lrput(queue_t *, mblk_t *);
int oplmsu_lrsrv(queue_t *);
int oplmsu_ursrv(queue_t *);
int oplmsu_open_msu(dev_info_t *, ldi_ident_t *, ldi_handle_t *);
int oplmsu_plink_serial(dev_info_t *, ldi_handle_t, int *);
int oplmsu_set_lpathnum(int, int);
int oplmsu_dr_attach(dev_info_t *);
int oplmsu_dr_detach(dev_info_t *);
int oplmsu_find_serial(ser_devl_t **);
dev_info_t *oplmsu_find_ser_dip(dev_info_t *);
void oplmsu_conf_stream(uinst_t *);
void oplmsu_unlinks(ldi_handle_t, int *, int);
void oplmsu_setup(uinst_t *);
int oplmsu_create_upath(dev_info_t *);
int oplmsu_config_new(struct msu_path *);
int oplmsu_config_add(dev_info_t *);
int oplmsu_config_del(struct msu_path *);
int oplmsu_config_stop(int);
int oplmsu_config_start(int);
int oplmsu_config_disc(int);
/*
* UPPER WRITE SERVICE PROCEDURE
*/
int oplmsu_uwioctl_iplink(queue_t *, mblk_t *);
int oplmsu_uwioctl_ipunlink(queue_t *, mblk_t *);
int oplmsu_uwioctl_termios(queue_t *, mblk_t *);
/*
* LOWER READ SERVICE PROCEDURE
*/
int oplmsu_lrioctl_termios(queue_t *, mblk_t *);
int oplmsu_lrmsg_error(queue_t *, mblk_t *);
int oplmsu_lrdata_xoffxon(queue_t *, mblk_t *);
/*
* COMMON FUNCTIONS
*/
void oplmsu_link_upath(upath_t *);
void oplmsu_unlink_upath(upath_t *);
void oplmsu_link_lpath(lpath_t *);
void oplmsu_unlink_lpath(lpath_t *);
void oplmsu_link_high_primsg(mblk_t **, mblk_t **, mblk_t *);
int oplmsu_check_lpath_usable(void);
upath_t *oplmsu_search_upath_info(int);
void oplmsu_iocack(queue_t *, mblk_t *, int);
void oplmsu_delete_upath_info(void);
int oplmsu_set_ioctl_path(lpath_t *, queue_t *, mblk_t *);
void oplmsu_clear_ioctl_path(lpath_t *);
int oplmsu_get_inst_status(void);
upath_t *oplmsu_search_standby(void);
void oplmsu_search_min_stop_path(void);
int oplmsu_get_pathnum(void);
int oplmsu_cmn_put_xoffxon(queue_t *, int);
void oplmsu_cmn_putxoff_standby(void);
void oplmsu_cmn_set_mflush(mblk_t *);
void oplmsu_cmn_set_upath_sts(upath_t *, int, int, ulong_t);
int oplmsu_cmn_allocmb(queue_t *, mblk_t *, mblk_t **, size_t, int);
int oplmsu_cmn_copymb(queue_t *, mblk_t *, mblk_t **, mblk_t *, int);
void oplmsu_cmn_bufcall(queue_t *, mblk_t *, size_t, int);
int oplmsu_cmn_prechg(queue_t *, mblk_t *, int, mblk_t **, int *, int *);
int oplmsu_stop_prechg(mblk_t **, int *, int *);
int oplmsu_cmn_prechg_termio(queue_t *, mblk_t *, int, int, mblk_t **,
int *);
int oplmsu_cmn_pullup_msg(queue_t *, mblk_t *);
void oplmsu_cmn_wakeup(queue_t *);
void oplmsu_cmn_bufcb(void *);
void oplmsu_wbufcb_posthndl(ctrl_t *);
/*
* common functions for write stream
*/
int oplmsu_wcmn_chknode(queue_t *, int, mblk_t *);
void oplmsu_wcmn_flush_hndl(queue_t *, mblk_t *, krw_t);
int oplmsu_wcmn_through_hndl(queue_t *, mblk_t *, int, krw_t);
mblk_t *oplmsu_wcmn_high_getq(queue_t *);
void oplmsu_wcmn_norm_putbq(queue_t *, mblk_t *, queue_t *);
void oplmsu_wcmn_high_qenable(queue_t *, krw_t);
/*
* common functions for read stream
*/
void oplmsu_rcmn_flush_hndl(queue_t *, mblk_t *);
int oplmsu_rcmn_through_hndl(queue_t *, mblk_t *, int);
void oplmsu_rcmn_high_qenable(queue_t *);
#ifdef DEBUG
void oplmsu_cmn_trace(queue_t *, mblk_t *, int);
void oplmsu_cmn_msglog(mblk_t *, int);
void oplmsu_cmn_prt_pathname(dev_info_t *);
#endif
/*
* GLOBAL VARIABLES
*/
extern uinst_t *oplmsu_uinst;
extern int oplmsu_queue_flag;
extern int oplmsu_check_su;
#ifdef DEBUG
extern int oplmsu_debug_mode;
extern int oplmsu_trace_on;
extern uint_t oplmsu_ltrc_size;
extern msu_trc_t *oplmsu_ltrc_top;
extern msu_trc_t *oplmsu_ltrc_tail;
extern msu_trc_t *oplmsu_ltrc_cur;
extern ulong_t oplmsu_ltrc_ccnt;
extern kmutex_t oplmsu_ltrc_lock;
#endif
#ifdef __cplusplus
}
#endif
#endif /* _OPLMSU_PROTO_H */