u16
fc_tprlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id,
int num_pages, enum fc_tprlo_type tprlo_type, u32 tpr_id)
{
struct fc_tprlo_s *tprlo = (struct fc_tprlo_s *) (fchs + 1);
int page;
fc_els_req_build(fchs, d_id, s_id, ox_id);
memset(tprlo, 0, (num_pages * 16) + 4);
tprlo->command = FC_ELS_TPRLO;
tprlo->page_len = 0x10;
tprlo->payload_len = cpu_to_be16((num_pages * 16) + 4);
for (page = 0; page < num_pages; page++) {
tprlo->tprlo_params[page].type = FC_TYPE_FCP;
tprlo->tprlo_params[page].opa_valid = 0;
tprlo->tprlo_params[page].rpa_valid = 0;
tprlo->tprlo_params[page].orig_process_assc = 0;
tprlo->tprlo_params[page].resp_process_assc = 0;
if (tprlo_type == FC_GLOBAL_LOGO) {
tprlo->tprlo_params[page].global_process_logout = 1;
} else if (tprlo_type == FC_TPR_LOGO) {
tprlo->tprlo_params[page].tpo_nport_valid = 1;
tprlo->tprlo_params[page].tpo_nport_id = (tpr_id);
}
}
return be16_to_cpu(tprlo->payload_len);
}
static u16
fc_plogi_x_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
__be16 ox_id, wwn_t port_name, wwn_t node_name,
u16 pdu_size, u16 bb_cr, u8 els_code)
{
struct fc_logi_s *plogi = (struct fc_logi_s *) (pld);
memcpy(plogi, &plogi_tmpl, sizeof(struct fc_logi_s));
/* For FC AL bb_cr is 0 and altbbcred is 1 */
if (!bb_cr)
plogi->csp.altbbcred = 1;
plogi->els_cmd.els_code = els_code;
if (els_code == FC_ELS_PLOGI)
fc_els_req_build(fchs, d_id, s_id, ox_id);
else
fc_els_rsp_build(fchs, d_id, s_id, ox_id);
plogi->csp.rxsz = plogi->class3.rxsz = cpu_to_be16(pdu_size);
plogi->csp.bbcred = cpu_to_be16(bb_cr);
memcpy(&plogi->port_name, &port_name, sizeof(wwn_t));
memcpy(&plogi->node_name, &node_name, sizeof(wwn_t));
return sizeof(struct fc_logi_s);
}
u16
fc_rpsc_build(struct fchs_s *fchs, struct fc_rpsc_cmd_s *rpsc, u32 d_id,
u32 s_id, u16 ox_id)
{
fc_els_req_build(fchs, d_id, s_id, ox_id);
memset(rpsc, 0, sizeof(struct fc_rpsc_cmd_s));
rpsc->els_cmd.els_code = FC_ELS_RPSC;
return sizeof(struct fc_rpsc_cmd_s);
}
u16
fc_rnid_build(struct fchs_s *fchs, struct fc_rnid_cmd_s *rnid, u32 d_id,
u32 s_id, u16 ox_id, u32 data_format)
{
fc_els_req_build(fchs, d_id, s_id, ox_id);
memset(rnid, 0, sizeof(struct fc_rnid_cmd_s));
rnid->els_cmd.els_code = FC_ELS_RNID;
rnid->node_id_data_format = data_format;
return sizeof(struct fc_rnid_cmd_s);
}
u16
fc_logo_build(struct fchs_s *fchs, struct fc_logo_s *logo, u32 d_id, u32 s_id,
u16 ox_id, wwn_t port_name)
{
fc_els_req_build(fchs, d_id, s_id, ox_id);
memset(logo, '\0', sizeof(struct fc_logo_s));
logo->els_cmd.els_code = FC_ELS_LOGO;
logo->nport_id = (s_id);
logo->orig_port_name = port_name;
return sizeof(struct fc_logo_s);
}
u16
fc_rrq_build(struct fchs_s *fchs, struct fc_rrq_s *rrq, u32 d_id, u32 s_id,
u16 ox_id, u16 rrq_oxid)
{
fc_els_req_build(fchs, d_id, s_id, ox_id);
/*
* build rrq payload
*/
memcpy(rrq, &rrq_tmpl, sizeof(struct fc_rrq_s));
rrq->s_id = (s_id);
rrq->ox_id = cpu_to_be16(rrq_oxid);
rrq->rx_id = FC_RXID_ANY;
return sizeof(struct fc_rrq_s);
}
u16
fc_scr_build(struct fchs_s *fchs, struct fc_scr_s *scr,
u8 set_br_reg, u32 s_id, u16 ox_id)
{
u32 d_id = bfa_hton3b(FC_FABRIC_CONTROLLER);
fc_els_req_build(fchs, d_id, s_id, ox_id);
memset(scr, 0, sizeof(struct fc_scr_s));
scr->command = FC_ELS_SCR;
scr->reg_func = FC_SCR_REG_FUNC_FULL;
if (set_br_reg)
scr->vu_reg_func = FC_VU_SCR_REG_FUNC_FABRIC_NAME_CHANGE;
return sizeof(struct fc_scr_s);
}
u16
fc_pdisc_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id,
wwn_t port_name, wwn_t node_name, u16 pdu_size)
{
struct fc_logi_s *pdisc = (struct fc_logi_s *) (fchs + 1);
memcpy(pdisc, &plogi_tmpl, sizeof(struct fc_logi_s));
pdisc->els_cmd.els_code = FC_ELS_PDISC;
fc_els_req_build(fchs, d_id, s_id, ox_id);
pdisc->csp.rxsz = pdisc->class3.rxsz = cpu_to_be16(pdu_size);
pdisc->port_name = port_name;
pdisc->node_name = node_name;
return sizeof(struct fc_logi_s);
}
u16
fc_fdisc_build(struct fchs_s *fchs, struct fc_logi_s *flogi, u32 s_id,
u16 ox_id, wwn_t port_name, wwn_t node_name, u16 pdu_size)
{
u32 d_id = bfa_hton3b(FC_FABRIC_PORT);
memcpy(flogi, &plogi_tmpl, sizeof(struct fc_logi_s));
flogi->els_cmd.els_code = FC_ELS_FDISC;
fc_els_req_build(fchs, d_id, s_id, ox_id);
flogi->csp.rxsz = flogi->class3.rxsz = cpu_to_be16(pdu_size);
flogi->port_name = port_name;
flogi->node_name = node_name;
return sizeof(struct fc_logi_s);
}
u16
fc_prli_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
u16 ox_id)
{
struct fc_prli_s *prli = (struct fc_prli_s *) (pld);
fc_els_req_build(fchs, d_id, s_id, ox_id);
memcpy(prli, &prli_tmpl, sizeof(struct fc_prli_s));
prli->command = FC_ELS_PRLI;
prli->parampage.servparams.initiator = 1;
prli->parampage.servparams.retry = 1;
prli->parampage.servparams.rec_support = 1;
prli->parampage.servparams.task_retry_id = 0;
prli->parampage.servparams.confirm = 1;
return sizeof(struct fc_prli_s);
}
u16
fc_rpsc2_build(struct fchs_s *fchs, struct fc_rpsc2_cmd_s *rpsc2, u32 d_id,
u32 s_id, u32 *pid_list, u16 npids)
{
u32 dctlr_id = FC_DOMAIN_CTRLR(bfa_hton3b(d_id));
int i = 0;
fc_els_req_build(fchs, bfa_hton3b(dctlr_id), s_id, 0);
memset(rpsc2, 0, sizeof(struct fc_rpsc2_cmd_s));
rpsc2->els_cmd.els_code = FC_ELS_RPSC;
rpsc2->token = cpu_to_be32(FC_BRCD_TOKEN);
rpsc2->num_pids = cpu_to_be16(npids);
for (i = 0; i < npids; i++)
rpsc2->pid_list[i].pid = pid_list[i];
return sizeof(struct fc_rpsc2_cmd_s) + ((npids - 1) * (sizeof(u32)));
}
u16
fc_rscn_build(struct fchs_s *fchs, struct fc_rscn_pl_s *rscn,
u32 s_id, u16 ox_id)
{
u32 d_id = bfa_hton3b(FC_FABRIC_CONTROLLER);
u16 payldlen;
fc_els_req_build(fchs, d_id, s_id, ox_id);
rscn->command = FC_ELS_RSCN;
rscn->pagelen = sizeof(rscn->event[0]);
payldlen = sizeof(u32) + rscn->pagelen;
rscn->payldlen = cpu_to_be16(payldlen);
rscn->event[0].format = FC_RSCN_FORMAT_PORTID;
rscn->event[0].portid = s_id;
return sizeof(struct fc_rscn_pl_s);
}
static u16
fc_adisc_x_build(struct fchs_s *fchs, struct fc_adisc_s *adisc, u32 d_id,
u32 s_id, __be16 ox_id, wwn_t port_name,
wwn_t node_name, u8 els_code)
{
memset(adisc, '\0', sizeof(struct fc_adisc_s));
adisc->els_cmd.els_code = els_code;
if (els_code == FC_ELS_ADISC)
fc_els_req_build(fchs, d_id, s_id, ox_id);
else
fc_els_rsp_build(fchs, d_id, s_id, ox_id);
adisc->orig_HA = 0;
adisc->orig_port_name = port_name;
adisc->orig_node_name = node_name;
adisc->nport_id = (s_id);
return sizeof(struct fc_adisc_s);
}
static u16
fc_plogi_x_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
u16 ox_id, wwn_t port_name, wwn_t node_name,
u16 pdu_size, u8 els_code)
{
struct fc_logi_s *plogi = (struct fc_logi_s *) (pld);
bfa_os_memcpy(plogi, &plogi_tmpl, sizeof(struct fc_logi_s));
plogi->els_cmd.els_code = els_code;
if (els_code == FC_ELS_PLOGI)
fc_els_req_build(fchs, d_id, s_id, ox_id);
else
fc_els_rsp_build(fchs, d_id, s_id, ox_id);
plogi->csp.rxsz = plogi->class3.rxsz = bfa_os_htons(pdu_size);
bfa_os_memcpy(&plogi->port_name, &port_name, sizeof(wwn_t));
bfa_os_memcpy(&plogi->node_name, &node_name, sizeof(wwn_t));
return sizeof(struct fc_logi_s);
}
u16
fc_flogi_build(struct fchs_s *fchs, struct fc_logi_s *flogi, u32 s_id,
u16 ox_id, wwn_t port_name, wwn_t node_name,
u16 pdu_size, u8 set_npiv, u8 set_auth,
u16 local_bb_credits)
{
u32 d_id = bfa_os_hton3b(FC_FABRIC_PORT);
u32 *vvl_info;
bfa_os_memcpy(flogi, &plogi_tmpl, sizeof(struct fc_logi_s));
flogi->els_cmd.els_code = FC_ELS_FLOGI;
fc_els_req_build(fchs, d_id, s_id, ox_id);
flogi->csp.rxsz = flogi->class3.rxsz = bfa_os_htons(pdu_size);
flogi->port_name = port_name;
flogi->node_name = node_name;
/*
* Set the NPIV Capability Bit ( word 1, bit 31) of Common
* Service Parameters.
*/
flogi->csp.ciro = set_npiv;
/* set AUTH capability */
flogi->csp.security = set_auth;
flogi->csp.bbcred = bfa_os_htons(local_bb_credits);
/* Set brcd token in VVL */
vvl_info = (u32 *)&flogi->vvl[0];
/* set the flag to indicate the presence of VVL */
flogi->csp.npiv_supp = 1; /* @todo. field name is not correct */
vvl_info[0] = bfa_os_htonl(FLOGI_VVL_BRCD);
return sizeof(struct fc_logi_s);
}
u16
fc_prlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id,
int num_pages)
{
struct fc_prlo_s *prlo = (struct fc_prlo_s *) (fchs + 1);
int page;
fc_els_req_build(fchs, d_id, s_id, ox_id);
memset(prlo, 0, (num_pages * 16) + 4);
prlo->command = FC_ELS_PRLO;
prlo->page_len = 0x10;
prlo->payload_len = cpu_to_be16((num_pages * 16) + 4);
for (page = 0; page < num_pages; page++) {
prlo->prlo_params[page].type = FC_TYPE_FCP;
prlo->prlo_params[page].opa_valid = 0;
prlo->prlo_params[page].rpa_valid = 0;
prlo->prlo_params[page].orig_process_assc = 0;
prlo->prlo_params[page].resp_process_assc = 0;
}
return be16_to_cpu(prlo->payload_len);
}
