File /code/strss7/drivers/ua/ua_asp.h

#ifndef __UA_ASP_H__
#define __UA_ASP_H__

#ident "@(#) $RCSfile: ua_asp.h,v $ $Name:  $($Revision: 0.8.2.1 $) $Date: 2002/10/18 02:26:19 $"

/*
 *  =========================================================================
 *
 *  UA --> UA Common Messages
 *
 *  =========================================================================
 *  These inlines are called by UA state machines to build messages to send to
 *  their peers.
 */
/*
 *  UA_MGMT_ERR
 *  -------------------------------------------------------------------------
 */
static inline mblk_t *ua_send_err(const uint ppi, uint ecode, caddr_t dia_ptr, size_t dia_len)
{
	mblk_t *mp, *np;
	size_t mlen = UA_MHDR_SIZE + UA_SIZE(UA_PARM_ECODE) +
	    dia_len ? UA_SIZE(UA_PARM_DIAG) + UA_PAD4(dia_len) : 0;
	if ((mp = allocb(mlen, BPRI_MED))) {
		mp->b_datap->db_type = M_DATA;
		*((uint32_t *) mp->b_wptr)++ = UA_MGMT_ERR;
		*((uint32_t *) mp->b_wptr)++ = htonl(mlen);
		*((uint32_t *) mp->b_wptr)++ = UA_PARM_ECODE;
		*((uint32_t *) mp->b_wptr)++ = htonl(ecode);
		if (dia_len) {
			*((uint32_t *) mp->b_wptr)++ = UA_PHDR(UA_PARM_DIAG, dia_len);
			bcopy(dia_ptr, mp->b_wptr, dia_len);
			mp->b_wptr += UA_PAD4(dia_len);
		}
		if ((np = n_exdata_req(0, ppi, 0, mp)))
			return (np);
		freeb(mp);
	}
	return (NULL);
}

/*
 *  UA_MGMT_NTFY
 *  -------------------------------------------------------------------------
 */
static inline mblk_t *ua_send_ntfy(const uint ppi,
				   uint status, uint * aspid,
				   uint32_t * iid, size_t num_iid,
				   uint32_t * rcs, size_t num_rcs, caddr_t inf_ptr, size_t inf_len)
{
	mblk_t *mp, *np;
	size_t mlen = UA_MHDR_SIZE + UA_SIZE(UA_PARM_STATUS) +
	    aspid ? UA_SIZE(UA_PARM_ASPID) : 0 +
	    num_iid ? UA_PHDR_SIZE + num_iid * sizeof(uint32_t) : 0 +
	    num_rcs ? UA_PHDR_SIZE + num_rcs * sizeof(uint32_t) : 0 +
	    inf_len ? UA_PHDR_SIZE + UA_PAD4(inf_len) : 0;
	if ((mp = allocb(mlen, BPRI_MED))) {
		mp->b_datap->db_type = M_DATA;
		*((uint32_t *) mp->b_wptr)++ = UA_MGMT_NTFY;
		*((uint32_t *) mp->b_wptr)++ = htonl(mlen);
		*((uint32_t *) mp->b_wptr)++ = UA_PARM_STATUS;
		*((uint32_t *) mp->b_wptr)++ = htonl(status);
		if (aspid)
			*((uint32_t *) mp->b_wptr)++ = UA_PARM_ASPID;
		if (aspid)
			*((uint32_t *) mp->b_wptr)++ = htonl(*aspid);
		if (num_iid)
			*((uint32_t *) mp->b_wptr)++ =
			    UA_PHDR(UA_PARM_RC, num_iid * sizeof(uint32_t));
		while (num_iid--)
			*((uint32_t *) mp->b_wptr)++ = htonl(*iid++);
		if (num_rcs)
			*((uint32_t *) mp->b_wptr)++ =
			    UA_PHDR(UA_PARM_RC, num_rcs * sizeof(uint32_t));
		while (num_rcs--)
			*((uint32_t *) mp->b_wptr)++ = htonl(*rcs++);
		if (inf_len) {
			*((uint32_t *) mp->b_wptr)++ = UA_PHDR(UA_PARM_INFO, inf_len);
			bcopy(inf_ptr, mp->b_wptr, inf_len);
			mp->b_wptr += UA_PAD4(inf_len);
		}
		if ((np = n_exdata_req(0, ppi, 0, mp)))
			return (np);
		freeb(mp);
	}
	return (NULL);
}

/*
 *  UA_ASPS_ASPUP_REQ
 *  -------------------------------------------------------------------------
 */
static inline mblk_t *ua_send_aspup_req(const uint ppi, uint aspid, caddr_t inf_ptr, size_t inf_len)
{
	mblk_t *mp, *np;
	size_t mlen = UA_MHDR_SIZE +
	    aspid ? UA_SIZE(UA_PARM_ASPID) : 0 + inf_len ? UA_PHDR_SIZE + UA_PAD4(inf_len) : 0;
	if ((mp = allocb(mlen, BPRI_MED))) {
		mp->b_datap->db_type = M_DATA;
		*((uint32_t *) mp->b_wptr)++ = UA_ASPS_ASPUP_REQ;
		*((uint32_t *) mp->b_wptr)++ = htonl(mlen);
		if (aspid) {
			*((uint32_t *) mp->b_wptr)++ = UA_PARM_ASPID;
			*((uint32_t *) mp->b_wptr)++ = htonl(aspid);
		}
		if (inf_len) {
			*((uint32_t *) mp->b_wptr)++ = UA_PHDR(UA_PARM_INFO, inf_len);
			bcopy(inf_ptr, mp->b_wptr, inf_len);
			mp->b_wptr += UA_PAD4(inf_len);
		}
		if ((np = n_exdata_req(0, ppi, 0, mp)))
			return (np);
		freeb(mp);
	}
	return (NULL);
}

/*
 *  UA_ASPS_ASPDN_REQ
 *  -------------------------------------------------------------------------
 */
static inline mblk_t *ua_send_aspdn_req(const uint ppi, caddr_t inf_ptr, size_t inf_len)
{
	mblk_t *mp, *np;
	size_t mlen = UA_MHDR_SIZE + inf_len ? UA_PHDR_SIZE + UA_PAD4(inf_len) : 0;
	if ((mp = allocb(mlen, BPRI_MED))) {
		mp->b_datap->db_type = M_DATA;
		*((uint32_t *) mp->b_wptr)++ = UA_ASPS_ASPDN_REQ;
		*((uint32_t *) mp->b_wptr)++ = htonl(mlen);
		if (inf_len) {
			*((uint32_t *) mp->b_wptr)++ = UA_PHDR(UA_PARM_INFO, inf_len);
			bcopy(inf_ptr, mp->b_wptr, inf_len);
			mp->b_wptr += UA_PAD4(inf_len);
		}
		if ((np = n_exdata_req(0, ppi, 0, mp)))
			return (np);
		freeb(mp);
	}
	return (NULL);
}

/*
 *  UA_ASPS_HBEAT_REQ
 *  -------------------------------------------------------------------------
 */
static inline mblk_t *ua_send_beat_req(const uint ppi, caddr_t hbt_ptr, size_t hbt_len)
{
	mblk_t *mp, *np;
	size_t mlen = UA_MHDR_SIZE + hbt_len ? UA_PHDR_SIZE + UA_PAD4(hbt_len) : 0;
	if ((mp = allocb(mlen, BPRI_MED))) {
		mp->b_datap->db_type = M_DATA;
		*((uint32_t *) mp->b_wptr)++ = UA_ASPS_HBEAT_REQ;
		*((uint32_t *) mp->b_wptr)++ = htonl(mlen);
		if (hbt_len) {
			*((uint32_t *) mp->b_wptr)++ = UA_PHDR(UA_PARM_HBDATA, hbt_len);
			bcopy(hbt_ptr, mp->b_wptr, hbt_len);
			mp->b_wptr += UA_PAD4(hbt_len);
		}
		if ((np = n_exdata_req(0, ppi, 0, mp)))
			return (np);
		freeb(mp);
	}
	return (NULL);
}

/*
 *  UA_ASPS_ASPUP_ACK
 *  -------------------------------------------------------------------------
 */
static inline mblk_t *ua_send_aspup_ack(const uint ppi, uint aspid, caddr_t inf_ptr, size_t inf_len)
{
	mblk_t *mp, *np;
	size_t mlen = UA_MHDR_SIZE +
	    aspid ? UA_SIZE(UA_PARM_ASPID) : 0 + inf_len ? UA_PHDR_SIZE + UA_PAD4(inf_len) : 0;
	if ((mp = allocb(mlen, BPRI_MED))) {
		mp->b_datap->db_type = M_DATA;
		*((uint32_t *) mp->b_wptr)++ = UA_ASPS_ASPUP_ACK;
		*((uint32_t *) mp->b_wptr)++ = htonl(mlen);
		if (aspid) {
			*((uint32_t *) mp->b_wptr)++ = UA_PARM_ASPID;
			*((uint32_t *) mp->b_wptr)++ = htonl(aspid);
		}
		if (inf_len) {
			*((uint32_t *) mp->b_wptr)++ = UA_PHDR(UA_PARM_INFO, inf_len);
			bcopy(inf_ptr, mp->b_wptr, inf_len);
			mp->b_wptr += UA_PAD4(inf_len);
		}
		if ((np = n_exdata_req(0, ppi, 0, mp)))
			return (np);
		freeb(mp);
	}
	return (NULL);
}

/*
 *  UA_ASPS_ASPDN_ACK
 *  -------------------------------------------------------------------------
 */
static inline mblk_t *ua_send_aspdn_ack(const uint ppi, caddr_t inf_ptr, size_t inf_len)
{
	mblk_t *mp, *np;
	size_t mlen = UA_MHDR_SIZE + inf_len ? UA_PHDR_SIZE + UA_PAD4(inf_len) : 0;
	if ((mp = allocb(mlen, BPRI_MED))) {
		mp->b_datap->db_type = M_DATA;
		*((uint32_t *) mp->b_wptr)++ = UA_ASPS_ASPDN_ACK;
		*((uint32_t *) mp->b_wptr)++ = htonl(mlen);
		if (inf_len) {
			*((uint32_t *) mp->b_wptr)++ = UA_PHDR(UA_PARM_INFO, inf_len);
			bcopy(inf_ptr, mp->b_wptr, inf_len);
			mp->b_wptr += UA_PAD4(inf_len);
		}
		if ((np = n_exdata_req(0, ppi, 0, mp)))
			return (np);
		freeb(mp);
	}
	return (NULL);
}

/*
 *  UA_ASPS_HBEAT_ACK
 *  -------------------------------------------------------------------------
 */
static inline mblk_t *ua_send_beat_ack(const uint ppi, caddr_t hbt_ptr, size_t hbt_len)
{
	mblk_t *mp, *np;
	size_t mlen = UA_MHDR_SIZE + hbt_len ? UA_PHDR_SIZE + UA_PAD4(hbt_len) : 0;
	if ((mp = allocb(mlen, BPRI_MED))) {
		mp->b_datap->db_type = M_DATA;
		*((uint32_t *) mp->b_wptr)++ = UA_ASPS_HBEAT_ACK;
		*((uint32_t *) mp->b_wptr)++ = htonl(mlen);
		if (hbt_len) {
			*((uint32_t *) mp->b_wptr)++ = UA_PHDR(UA_PARM_HBDATA, hbt_len);
			bcopy(hbt_ptr, mp->b_wptr, hbt_len);
			mp->b_wptr += UA_PAD4(hbt_len);
		}
		if ((np = n_exdata_req(0, ppi, 0, mp)))
			return (np);
		freeb(mp);
	}
	return (NULL);
}

/*
 *  UA_ASPT_ASPAC_REQ
 *  -------------------------------------------------------------------------
 */
static inline mblk_t *ua_send_aspac_req(const uint ppi,
					uint tmode, uint32_t * iid, size_t num_iid,
					uint32_t * rcs, size_t num_rcs, caddr_t inf_ptr,
					size_t inf_len)
{
	mblk_t *mp, *np;
	size_t mlen = UA_MHDR_SIZE + UA_SIZE(UA_PARM_TMODE) +
	    num_iid ? UA_PHDR_SIZE + num_iid * sizeof(uint32_t) : 0 +
	    num_rcs ? UA_PHDR_SIZE + num_rcs * sizeof(uint32_t) : 0 +
	    inf_len ? UA_PHDR_SIZE + UA_PAD4(inf_len) : 0;
	if ((mp = allocb(mlen, BPRI_MED))) {
		mp->b_datap->db_type = M_DATA;
		*((uint32_t *) mp->b_wptr)++ = UA_ASPT_ASPAC_REQ;
		*((uint32_t *) mp->b_wptr)++ = htonl(mlen);
		*((uint32_t *) mp->b_wptr)++ = UA_PARM_TMODE;
		*((uint32_t *) mp->b_wptr)++ = htonl(tmode);
		if (num_iid)
			*((uint32_t *) mp->b_wptr)++ =
			    UA_PHDR(UA_PARM_IID, num_iid * sizeof(uint32_t));
		while (num_iid--)
			*((uint32_t *) mp->b_wptr)++ = htonl(*iid++);
		if (num_rcs)
			*((uint32_t *) mp->b_wptr)++ =
			    UA_PHDR(UA_PARM_RC, num_rcs * sizeof(uint32_t));
		while (num_rcs--)
			*((uint32_t *) mp->b_wptr)++ = htonl(*rcs++);
		if (inf_len) {
			*((uint32_t *) mp->b_wptr)++ = UA_PHDR(UA_PARM_INFO, inf_len);
			bcopy(inf_ptr, mp->b_wptr, inf_len);
			mp->b_wptr += UA_PAD4(inf_len);
		}
		if ((np = n_exdata_req(0, ppi, 0, mp)))
			return (np);
		freeb(mp);
	}
	return (NULL);
}

/*
 *  UA_ASPT_ASPIA_REQ
 *  -------------------------------------------------------------------------
 */
static inline mblk_t *ua_send_aspia_req(const uint ppi,
					uint32_t * iid, size_t num_iid,
					uint32_t * rcs, size_t num_rcs, caddr_t inf_ptr,
					size_t inf_len)
{
	mblk_t *mp, *np;
	size_t mlen = UA_MHDR_SIZE +
	    num_iid ? UA_PHDR_SIZE + num_iid * sizeof(uint32_t) : 0 +
	    num_rcs ? UA_PHDR_SIZE + num_rcs * sizeof(uint32_t) : 0 +
	    inf_len ? UA_PHDR_SIZE + UA_PAD4(inf_len) : 0;
	if ((mp = allocb(mlen, BPRI_MED))) {
		mp->b_datap->db_type = M_DATA;
		*((uint32_t *) mp->b_wptr)++ = UA_ASPT_ASPIA_REQ;
		*((uint32_t *) mp->b_wptr)++ = htonl(mlen);
		if (num_iid)
			*((uint32_t *) mp->b_wptr)++ =
			    UA_PHDR(UA_PARM_IID, num_iid * sizeof(uint32_t));
		while (num_iid--)
			*((uint32_t *) mp->b_wptr)++ = htonl(*iid++);
		if (num_rcs)
			*((uint32_t *) mp->b_wptr)++ =
			    UA_PHDR(UA_PARM_RC, num_rcs * sizeof(uint32_t));
		while (num_rcs--)
			*((uint32_t *) mp->b_wptr)++ = htonl(*rcs++);
		if (inf_len) {
			*((uint32_t *) mp->b_wptr)++ = UA_PHDR(UA_PARM_INFO, inf_len);
			bcopy(inf_ptr, mp->b_wptr, inf_len);
			mp->b_wptr += UA_PAD4(inf_len);
		}
		if ((np = n_exdata_req(0, ppi, 0, mp)))
			return (np);
		freeb(mp);
	}
	return (NULL);
}

/*
 *  UA_ASPT_ASPAC_ACK
 *  -------------------------------------------------------------------------
 *  M2UA will have to use its own here, this is good enough for M3UA and SUA.
 */
static inline mblk_t *ua_send_aspac_ack(const uint ppi,
					uint tmode, uint32_t * iid, size_t num_iid,
					uint32_t * rcs, size_t num_rcs, caddr_t inf_ptr,
					size_t inf_len)
{
	mblk_t *mp, *np;
	size_t mlen = UA_MHDR_SIZE + UA_SIZE(UA_PARM_TMODE) +
	    num_iid ? UA_PHDR_SIZE + num_iid * sizeof(uint32_t) : 0 +
	    num_rcs ? UA_PHDR_SIZE + num_rcs * sizeof(uint32_t) : 0 +
	    inf_len ? UA_PHDR_SIZE + UA_PAD4(inf_len) : 0;
	if ((mp = allocb(mlen, BPRI_MED))) {
		mp->b_datap->db_type = M_DATA;
		*((uint32_t *) mp->b_wptr)++ = UA_ASPT_ASPAC_ACK;
		*((uint32_t *) mp->b_wptr)++ = htonl(mlen);
		*((uint32_t *) mp->b_wptr)++ = UA_PARM_TMODE;
		*((uint32_t *) mp->b_wptr)++ = htonl(tmode);
		if (num_iid)
			*((uint32_t *) mp->b_wptr)++ =
			    UA_PHDR(UA_PARM_IID, num_iid * sizeof(uint32_t));
		while (num_iid--)
			*((uint32_t *) mp->b_wptr)++ = htonl(*iid++);
		if (num_rcs)
			*((uint32_t *) mp->b_wptr)++ =
			    UA_PHDR(UA_PARM_RC, num_rcs * sizeof(uint32_t));
		while (num_rcs--)
			*((uint32_t *) mp->b_wptr)++ = htonl(*rcs++);
		if (inf_len) {
			*((uint32_t *) mp->b_wptr)++ = UA_PHDR(UA_PARM_INFO, inf_len);
			bcopy(inf_ptr, mp->b_wptr, inf_len);
			mp->b_wptr += UA_PAD4(inf_len);
		}
		if ((np = n_exdata_req(0, ppi, 0, mp)))
			return (np);
		freeb(mp);
	}
	return (NULL);
}

/*
 *  UA_ASPT_ASPIA_ACK
 *  -------------------------------------------------------------------------
 */
static inline mblk_t *ua_send_aspia_ack(const uint ppi,
					uint32_t * iid, size_t num_iid,
					uint32_t * rcs, size_t num_rcs, caddr_t inf_ptr,
					size_t inf_len)
{
	mblk_t *mp, *np;
	size_t mlen = UA_MHDR_SIZE +
	    num_iid ? UA_PHDR_SIZE + num_iid * sizeof(uint32_t) : 0 +
	    num_rcs ? UA_PHDR_SIZE + num_rcs * sizeof(uint32_t) : 0 +
	    inf_len ? UA_PHDR_SIZE + UA_PAD4(inf_len) : 0;
	if ((mp = allocb(mlen, BPRI_MED))) {
		mp->b_datap->db_type = M_DATA;
		*((uint32_t *) mp->b_wptr)++ = UA_ASPT_ASPIA_ACK;
		*((uint32_t *) mp->b_wptr)++ = htonl(mlen);
		if (num_iid)
			*((uint32_t *) mp->b_wptr)++ =
			    UA_PHDR(UA_PARM_IID, num_iid * sizeof(uint32_t));
		while (num_iid--)
			*((uint32_t *) mp->b_wptr)++ = htonl(*iid++);
		if (num_rcs)
			*((uint32_t *) mp->b_wptr)++ =
			    UA_PHDR(UA_PARM_RC, num_rcs * sizeof(uint32_t));
		while (num_rcs--)
			*((uint32_t *) mp->b_wptr)++ = htonl(*rcs++);
		if (inf_len) {
			*((uint32_t *) mp->b_wptr)++ = UA_PHDR(UA_PARM_INFO, inf_len);
			bcopy(inf_ptr, mp->b_wptr, inf_len);
			mp->b_wptr += UA_PAD4(inf_len);
		}
		if ((np = n_exdata_req(0, ppi, 0, mp)))
			return (np);
		freeb(mp);
	}
	return (NULL);
}

#endif				/* __UA_ASP_H__ */