blob: 90cfa394f942acaaf0806f7a043feaa886cf88d5 [file] [log] [blame]
/*
* QLogic Fibre Channel HBA Driver
* Copyright (c) 2003-2014 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
#include "qla_def.h"
#include "qla_target.h"
#include <linux/utsname.h>
static int qla2x00_sns_ga_nxt(scsi_qla_host_t *, fc_port_t *);
static int qla2x00_sns_gid_pt(scsi_qla_host_t *, sw_info_t *);
static int qla2x00_sns_gpn_id(scsi_qla_host_t *, sw_info_t *);
static int qla2x00_sns_gnn_id(scsi_qla_host_t *, sw_info_t *);
static int qla2x00_sns_rft_id(scsi_qla_host_t *);
static int qla2x00_sns_rnn_id(scsi_qla_host_t *);
static int qla_async_rftid(scsi_qla_host_t *, port_id_t *);
static int qla_async_rffid(scsi_qla_host_t *, port_id_t *, u8, u8);
static int qla_async_rnnid(scsi_qla_host_t *, port_id_t *, u8*);
static int qla_async_rsnn_nn(scsi_qla_host_t *);
/**
* qla2x00_prep_ms_iocb() - Prepare common MS/CT IOCB fields for SNS CT query.
* @vha: HA context
* @arg: CT arguments
*
* Returns a pointer to the @vha's ms_iocb.
*/
void *
qla2x00_prep_ms_iocb(scsi_qla_host_t *vha, struct ct_arg *arg)
{
struct qla_hw_data *ha = vha->hw;
ms_iocb_entry_t *ms_pkt;
ms_pkt = (ms_iocb_entry_t *)arg->iocb;
memset(ms_pkt, 0, sizeof(ms_iocb_entry_t));
ms_pkt->entry_type = MS_IOCB_TYPE;
ms_pkt->entry_count = 1;
SET_TARGET_ID(ha, ms_pkt->loop_id, SIMPLE_NAME_SERVER);
ms_pkt->control_flags = cpu_to_le16(CF_READ | CF_HEAD_TAG);
ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
ms_pkt->cmd_dsd_count = cpu_to_le16(1);
ms_pkt->total_dsd_count = cpu_to_le16(2);
ms_pkt->rsp_bytecount = cpu_to_le32(arg->rsp_size);
ms_pkt->req_bytecount = cpu_to_le32(arg->req_size);
ms_pkt->dseg_req_address[0] = cpu_to_le32(LSD(arg->req_dma));
ms_pkt->dseg_req_address[1] = cpu_to_le32(MSD(arg->req_dma));
ms_pkt->dseg_req_length = ms_pkt->req_bytecount;
ms_pkt->dseg_rsp_address[0] = cpu_to_le32(LSD(arg->rsp_dma));
ms_pkt->dseg_rsp_address[1] = cpu_to_le32(MSD(arg->rsp_dma));
ms_pkt->dseg_rsp_length = ms_pkt->rsp_bytecount;
vha->qla_stats.control_requests++;
return (ms_pkt);
}
/**
* qla24xx_prep_ms_iocb() - Prepare common CT IOCB fields for SNS CT query.
* @vha: HA context
* @arg: CT arguments
*
* Returns a pointer to the @ha's ms_iocb.
*/
void *
qla24xx_prep_ms_iocb(scsi_qla_host_t *vha, struct ct_arg *arg)
{
struct qla_hw_data *ha = vha->hw;
struct ct_entry_24xx *ct_pkt;
ct_pkt = (struct ct_entry_24xx *)arg->iocb;
memset(ct_pkt, 0, sizeof(struct ct_entry_24xx));
ct_pkt->entry_type = CT_IOCB_TYPE;
ct_pkt->entry_count = 1;
ct_pkt->nport_handle = cpu_to_le16(arg->nport_handle);
ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
ct_pkt->cmd_dsd_count = cpu_to_le16(1);
ct_pkt->rsp_dsd_count = cpu_to_le16(1);
ct_pkt->rsp_byte_count = cpu_to_le32(arg->rsp_size);
ct_pkt->cmd_byte_count = cpu_to_le32(arg->req_size);
ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(arg->req_dma));
ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(arg->req_dma));
ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count;
ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(arg->rsp_dma));
ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(arg->rsp_dma));
ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count;
ct_pkt->vp_index = vha->vp_idx;
vha->qla_stats.control_requests++;
return (ct_pkt);
}
/**
* qla2x00_prep_ct_req() - Prepare common CT request fields for SNS query.
* @p: CT request buffer
* @cmd: GS command
* @rsp_size: response size in bytes
*
* Returns a pointer to the intitialized @ct_req.
*/
static inline struct ct_sns_req *
qla2x00_prep_ct_req(struct ct_sns_pkt *p, uint16_t cmd, uint16_t rsp_size)
{
memset(p, 0, sizeof(struct ct_sns_pkt));
p->p.req.header.revision = 0x01;
p->p.req.header.gs_type = 0xFC;
p->p.req.header.gs_subtype = 0x02;
p->p.req.command = cpu_to_be16(cmd);
p->p.req.max_rsp_size = cpu_to_be16((rsp_size - 16) / 4);
return &p->p.req;
}
int
qla2x00_chk_ms_status(scsi_qla_host_t *vha, ms_iocb_entry_t *ms_pkt,
struct ct_sns_rsp *ct_rsp, const char *routine)
{
int rval;
uint16_t comp_status;
struct qla_hw_data *ha = vha->hw;
bool lid_is_sns = false;
rval = QLA_FUNCTION_FAILED;
if (ms_pkt->entry_status != 0) {
ql_dbg(ql_dbg_disc, vha, 0x2031,
"%s failed, error status (%x) on port_id: %02x%02x%02x.\n",
routine, ms_pkt->entry_status, vha->d_id.b.domain,
vha->d_id.b.area, vha->d_id.b.al_pa);
} else {
if (IS_FWI2_CAPABLE(ha))
comp_status = le16_to_cpu(
((struct ct_entry_24xx *)ms_pkt)->comp_status);
else
comp_status = le16_to_cpu(ms_pkt->status);
switch (comp_status) {
case CS_COMPLETE:
case CS_DATA_UNDERRUN:
case CS_DATA_OVERRUN: /* Overrun? */
if (ct_rsp->header.response !=
cpu_to_be16(CT_ACCEPT_RESPONSE)) {
ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2077,
"%s failed rejected request on port_id: %02x%02x%02x Completion status 0x%x, response 0x%x\n",
routine, vha->d_id.b.domain,
vha->d_id.b.area, vha->d_id.b.al_pa,
comp_status, ct_rsp->header.response);
ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha,
0x2078, (uint8_t *)&ct_rsp->header,
sizeof(struct ct_rsp_hdr));
rval = QLA_INVALID_COMMAND;
} else
rval = QLA_SUCCESS;
break;
case CS_PORT_LOGGED_OUT:
if (IS_FWI2_CAPABLE(ha)) {
if (le16_to_cpu(ms_pkt->loop_id.extended) ==
NPH_SNS)
lid_is_sns = true;
} else {
if (le16_to_cpu(ms_pkt->loop_id.extended) ==
SIMPLE_NAME_SERVER)
lid_is_sns = true;
}
if (lid_is_sns) {
ql_dbg(ql_dbg_async, vha, 0x502b,
"%s failed, Name server has logged out",
routine);
rval = QLA_NOT_LOGGED_IN;
set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
}
break;
case CS_TIMEOUT:
rval = QLA_FUNCTION_TIMEOUT;
/* fall through */
default:
ql_dbg(ql_dbg_disc, vha, 0x2033,
"%s failed, completion status (%x) on port_id: "
"%02x%02x%02x.\n", routine, comp_status,
vha->d_id.b.domain, vha->d_id.b.area,
vha->d_id.b.al_pa);
break;
}
}
return rval;
}
/**
* qla2x00_ga_nxt() - SNS scan for fabric devices via GA_NXT command.
* @vha: HA context
* @fcport: fcport entry to updated
*
* Returns 0 on success.
*/
int
qla2x00_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport)
{
int rval;
ms_iocb_entry_t *ms_pkt;
struct ct_sns_req *ct_req;
struct ct_sns_rsp *ct_rsp;
struct qla_hw_data *ha = vha->hw;
struct ct_arg arg;
if (IS_QLA2100(ha) || IS_QLA2200(ha))
return qla2x00_sns_ga_nxt(vha, fcport);
arg.iocb = ha->ms_iocb;
arg.req_dma = ha->ct_sns_dma;
arg.rsp_dma = ha->ct_sns_dma;
arg.req_size = GA_NXT_REQ_SIZE;
arg.rsp_size = GA_NXT_RSP_SIZE;
arg.nport_handle = NPH_SNS;
/* Issue GA_NXT */
/* Prepare common MS IOCB */
ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg);
/* Prepare CT request */
ct_req = qla2x00_prep_ct_req(ha->ct_sns, GA_NXT_CMD,
GA_NXT_RSP_SIZE);
ct_rsp = &ha->ct_sns->p.rsp;
/* Prepare CT arguments -- port_id */
ct_req->req.port_id.port_id[0] = fcport->d_id.b.domain;
ct_req->req.port_id.port_id[1] = fcport->d_id.b.area;
ct_req->req.port_id.port_id[2] = fcport->d_id.b.al_pa;
/* Execute MS IOCB */
rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
sizeof(ms_iocb_entry_t));
if (rval != QLA_SUCCESS) {
/*EMPTY*/
ql_dbg(ql_dbg_disc, vha, 0x2062,
"GA_NXT issue IOCB failed (%d).\n", rval);
} else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GA_NXT") !=
QLA_SUCCESS) {
rval = QLA_FUNCTION_FAILED;
} else {
/* Populate fc_port_t entry. */
fcport->d_id.b.domain = ct_rsp->rsp.ga_nxt.port_id[0];
fcport->d_id.b.area = ct_rsp->rsp.ga_nxt.port_id[1];
fcport->d_id.b.al_pa = ct_rsp->rsp.ga_nxt.port_id[2];
memcpy(fcport->node_name, ct_rsp->rsp.ga_nxt.node_name,
WWN_SIZE);
memcpy(fcport->port_name, ct_rsp->rsp.ga_nxt.port_name,
WWN_SIZE);
fcport->fc4_type = (ct_rsp->rsp.ga_nxt.fc4_types[2] & BIT_0) ?
FC4_TYPE_FCP_SCSI : FC4_TYPE_OTHER;
if (ct_rsp->rsp.ga_nxt.port_type != NS_N_PORT_TYPE &&
ct_rsp->rsp.ga_nxt.port_type != NS_NL_PORT_TYPE)
fcport->d_id.b.domain = 0xf0;
ql_dbg(ql_dbg_disc, vha, 0x2063,
"GA_NXT entry - nn %8phN pn %8phN "
"port_id=%02x%02x%02x.\n",
fcport->node_name, fcport->port_name,
fcport->d_id.b.domain, fcport->d_id.b.area,
fcport->d_id.b.al_pa);
}
return (rval);
}
static inline int
qla2x00_gid_pt_rsp_size(scsi_qla_host_t *vha)
{
return vha->hw->max_fibre_devices * 4 + 16;
}
/**
* qla2x00_gid_pt() - SNS scan for fabric devices via GID_PT command.
* @vha: HA context
* @list: switch info entries to populate
*
* NOTE: Non-Nx_Ports are not requested.
*
* Returns 0 on success.
*/
int
qla2x00_gid_pt(scsi_qla_host_t *vha, sw_info_t *list)
{
int rval;
uint16_t i;
ms_iocb_entry_t *ms_pkt;
struct ct_sns_req *ct_req;
struct ct_sns_rsp *ct_rsp;
struct ct_sns_gid_pt_data *gid_data;
struct qla_hw_data *ha = vha->hw;
uint16_t gid_pt_rsp_size;
struct ct_arg arg;
if (IS_QLA2100(ha) || IS_QLA2200(ha))
return qla2x00_sns_gid_pt(vha, list);
gid_data = NULL;
gid_pt_rsp_size = qla2x00_gid_pt_rsp_size(vha);
arg.iocb = ha->ms_iocb;
arg.req_dma = ha->ct_sns_dma;
arg.rsp_dma = ha->ct_sns_dma;
arg.req_size = GID_PT_REQ_SIZE;
arg.rsp_size = gid_pt_rsp_size;
arg.nport_handle = NPH_SNS;
/* Issue GID_PT */
/* Prepare common MS IOCB */
ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg);
/* Prepare CT request */
ct_req = qla2x00_prep_ct_req(ha->ct_sns, GID_PT_CMD, gid_pt_rsp_size);
ct_rsp = &ha->ct_sns->p.rsp;
/* Prepare CT arguments -- port_type */
ct_req->req.gid_pt.port_type = NS_NX_PORT_TYPE;
/* Execute MS IOCB */
rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
sizeof(ms_iocb_entry_t));
if (rval != QLA_SUCCESS) {
/*EMPTY*/
ql_dbg(ql_dbg_disc, vha, 0x2055,
"GID_PT issue IOCB failed (%d).\n", rval);
} else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GID_PT") !=
QLA_SUCCESS) {
rval = QLA_FUNCTION_FAILED;
} else {
/* Set port IDs in switch info list. */
for (i = 0; i < ha->max_fibre_devices; i++) {
gid_data = &ct_rsp->rsp.gid_pt.entries[i];
list[i].d_id.b.domain = gid_data->port_id[0];
list[i].d_id.b.area = gid_data->port_id[1];
list[i].d_id.b.al_pa = gid_data->port_id[2];
memset(list[i].fabric_port_name, 0, WWN_SIZE);
list[i].fp_speed = PORT_SPEED_UNKNOWN;
/* Last one exit. */
if (gid_data->control_byte & BIT_7) {
list[i].d_id.b.rsvd_1 = gid_data->control_byte;
break;
}
}
/*
* If we've used all available slots, then the switch is
* reporting back more devices than we can handle with this
* single call. Return a failed status, and let GA_NXT handle
* the overload.
*/
if (i == ha->max_fibre_devices)
rval = QLA_FUNCTION_FAILED;
}
return (rval);
}
/**
* qla2x00_gpn_id() - SNS Get Port Name (GPN_ID) query.
* @vha: HA context
* @list: switch info entries to populate
*
* Returns 0 on success.
*/
int
qla2x00_gpn_id(scsi_qla_host_t *vha, sw_info_t *list)
{
int rval = QLA_SUCCESS;
uint16_t i;
ms_iocb_entry_t *ms_pkt;
struct ct_sns_req *ct_req;
struct ct_sns_rsp *ct_rsp;
struct qla_hw_data *ha = vha->hw;
struct ct_arg arg;
if (IS_QLA2100(ha) || IS_QLA2200(ha))
return qla2x00_sns_gpn_id(vha, list);
arg.iocb = ha->ms_iocb;
arg.req_dma = ha->ct_sns_dma;
arg.rsp_dma = ha->ct_sns_dma;
arg.req_size = GPN_ID_REQ_SIZE;
arg.rsp_size = GPN_ID_RSP_SIZE;
arg.nport_handle = NPH_SNS;
for (i = 0; i < ha->max_fibre_devices; i++) {
/* Issue GPN_ID */
/* Prepare common MS IOCB */
ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg);
/* Prepare CT request */
ct_req = qla2x00_prep_ct_req(ha->ct_sns, GPN_ID_CMD,
GPN_ID_RSP_SIZE);
ct_rsp = &ha->ct_sns->p.rsp;
/* Prepare CT arguments -- port_id */
ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain;
ct_req->req.port_id.port_id[1] = list[i].d_id.b.area;
ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa;
/* Execute MS IOCB */
rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
sizeof(ms_iocb_entry_t));
if (rval != QLA_SUCCESS) {
/*EMPTY*/
ql_dbg(ql_dbg_disc, vha, 0x2056,
"GPN_ID issue IOCB failed (%d).\n", rval);
break;
} else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp,
"GPN_ID") != QLA_SUCCESS) {
rval = QLA_FUNCTION_FAILED;
break;
} else {
/* Save portname */
memcpy(list[i].port_name,
ct_rsp->rsp.gpn_id.port_name, WWN_SIZE);
}
/* Last device exit. */
if (list[i].d_id.b.rsvd_1 != 0)
break;
}
return (rval);
}
/**
* qla2x00_gnn_id() - SNS Get Node Name (GNN_ID) query.
* @vha: HA context
* @list: switch info entries to populate
*
* Returns 0 on success.
*/
int
qla2x00_gnn_id(scsi_qla_host_t *vha, sw_info_t *list)
{
int rval = QLA_SUCCESS;
uint16_t i;
struct qla_hw_data *ha = vha->hw;
ms_iocb_entry_t *ms_pkt;
struct ct_sns_req *ct_req;
struct ct_sns_rsp *ct_rsp;
struct ct_arg arg;
if (IS_QLA2100(ha) || IS_QLA2200(ha))
return qla2x00_sns_gnn_id(vha, list);
arg.iocb = ha->ms_iocb;
arg.req_dma = ha->ct_sns_dma;
arg.rsp_dma = ha->ct_sns_dma;
arg.req_size = GNN_ID_REQ_SIZE;
arg.rsp_size = GNN_ID_RSP_SIZE;
arg.nport_handle = NPH_SNS;
for (i = 0; i < ha->max_fibre_devices; i++) {
/* Issue GNN_ID */
/* Prepare common MS IOCB */
ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg);
/* Prepare CT request */
ct_req = qla2x00_prep_ct_req(ha->ct_sns, GNN_ID_CMD,
GNN_ID_RSP_SIZE);
ct_rsp = &ha->ct_sns->p.rsp;
/* Prepare CT arguments -- port_id */
ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain;
ct_req->req.port_id.port_id[1] = list[i].d_id.b.area;
ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa;
/* Execute MS IOCB */
rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
sizeof(ms_iocb_entry_t));
if (rval != QLA_SUCCESS) {
/*EMPTY*/
ql_dbg(ql_dbg_disc, vha, 0x2057,
"GNN_ID issue IOCB failed (%d).\n", rval);
break;
} else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp,
"GNN_ID") != QLA_SUCCESS) {
rval = QLA_FUNCTION_FAILED;
break;
} else {
/* Save nodename */
memcpy(list[i].node_name,
ct_rsp->rsp.gnn_id.node_name, WWN_SIZE);
ql_dbg(ql_dbg_disc, vha, 0x2058,
"GID_PT entry - nn %8phN pn %8phN "
"portid=%02x%02x%02x.\n",
list[i].node_name, list[i].port_name,
list[i].d_id.b.domain, list[i].d_id.b.area,
list[i].d_id.b.al_pa);
}
/* Last device exit. */
if (list[i].d_id.b.rsvd_1 != 0)
break;
}
return (rval);
}
static void qla2x00_async_sns_sp_done(void *s, int rc)
{
struct srb *sp = s;
struct scsi_qla_host *vha = sp->vha;
struct ct_sns_pkt *ct_sns;
struct qla_work_evt *e;
sp->rc = rc;
if (rc == QLA_SUCCESS) {
ql_dbg(ql_dbg_disc, vha, 0x204f,
"Async done-%s exiting normally.\n",
sp->name);
} else if (rc == QLA_FUNCTION_TIMEOUT) {
ql_dbg(ql_dbg_disc, vha, 0x204f,
"Async done-%s timeout\n", sp->name);
} else {
ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.rsp;
memset(ct_sns, 0, sizeof(*ct_sns));
sp->retry_count++;
if (sp->retry_count > 3)
goto err;
ql_dbg(ql_dbg_disc, vha, 0x204f,
"Async done-%s fail rc %x. Retry count %d\n",
sp->name, rc, sp->retry_count);
e = qla2x00_alloc_work(vha, QLA_EVT_SP_RETRY);
if (!e)
goto err2;
del_timer(&sp->u.iocb_cmd.timer);
e->u.iosb.sp = sp;
qla2x00_post_work(vha, e);
return;
}
err:
e = qla2x00_alloc_work(vha, QLA_EVT_UNMAP);
err2:
if (!e) {
/* please ignore kernel warning. otherwise, we have mem leak. */
if (sp->u.iocb_cmd.u.ctarg.req) {
dma_free_coherent(&vha->hw->pdev->dev,
sp->u.iocb_cmd.u.ctarg.req_allocated_size,
sp->u.iocb_cmd.u.ctarg.req,
sp->u.iocb_cmd.u.ctarg.req_dma);
sp->u.iocb_cmd.u.ctarg.req = NULL;
}
if (sp->u.iocb_cmd.u.ctarg.rsp) {
dma_free_coherent(&vha->hw->pdev->dev,
sp->u.iocb_cmd.u.ctarg.rsp_allocated_size,
sp->u.iocb_cmd.u.ctarg.rsp,
sp->u.iocb_cmd.u.ctarg.rsp_dma);
sp->u.iocb_cmd.u.ctarg.rsp = NULL;
}
sp->free(sp);
return;
}
e->u.iosb.sp = sp;
qla2x00_post_work(vha, e);
}
/**
* qla2x00_rft_id() - SNS Register FC-4 TYPEs (RFT_ID) supported by the HBA.
* @vha: HA context
*
* Returns 0 on success.
*/
int
qla2x00_rft_id(scsi_qla_host_t *vha)
{
struct qla_hw_data *ha = vha->hw;
if (IS_QLA2100(ha) || IS_QLA2200(ha))
return qla2x00_sns_rft_id(vha);
return qla_async_rftid(vha, &vha->d_id);
}
static int qla_async_rftid(scsi_qla_host_t *vha, port_id_t *d_id)
{
int rval = QLA_MEMORY_ALLOC_FAILED;
struct ct_sns_req *ct_req;
srb_t *sp;
struct ct_sns_pkt *ct_sns;
if (!vha->flags.online)
goto done;
sp = qla2x00_get_sp(vha, NULL, GFP_KERNEL);
if (!sp)
goto done;
sp->type = SRB_CT_PTHRU_CMD;
sp->name = "rft_id";
qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);
sp->u.iocb_cmd.u.ctarg.req = dma_alloc_coherent(&vha->hw->pdev->dev,
sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.req_dma,
GFP_KERNEL);
sp->u.iocb_cmd.u.ctarg.req_allocated_size = sizeof(struct ct_sns_pkt);
if (!sp->u.iocb_cmd.u.ctarg.req) {
ql_log(ql_log_warn, vha, 0xd041,
"%s: Failed to allocate ct_sns request.\n",
__func__);
goto done_free_sp;
}
sp->u.iocb_cmd.u.ctarg.rsp = dma_alloc_coherent(&vha->hw->pdev->dev,
sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.rsp_dma,
GFP_KERNEL);
sp->u.iocb_cmd.u.ctarg.rsp_allocated_size = sizeof(struct ct_sns_pkt);
if (!sp->u.iocb_cmd.u.ctarg.rsp) {
ql_log(ql_log_warn, vha, 0xd042,
"%s: Failed to allocate ct_sns request.\n",
__func__);
goto done_free_sp;
}
ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.rsp;
memset(ct_sns, 0, sizeof(*ct_sns));
ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.req;
/* Prepare CT request */
ct_req = qla2x00_prep_ct_req(ct_sns, RFT_ID_CMD, RFT_ID_RSP_SIZE);
/* Prepare CT arguments -- port_id, FC-4 types */
ct_req->req.rft_id.port_id[0] = vha->d_id.b.domain;
ct_req->req.rft_id.port_id[1] = vha->d_id.b.area;
ct_req->req.rft_id.port_id[2] = vha->d_id.b.al_pa;
ct_req->req.rft_id.fc4_types[2] = 0x01; /* FCP-3 */
if (vha->flags.nvme_enabled)
ct_req->req.rft_id.fc4_types[6] = 1; /* NVMe type 28h */
sp->u.iocb_cmd.u.ctarg.req_size = RFT_ID_REQ_SIZE;
sp->u.iocb_cmd.u.ctarg.rsp_size = RFT_ID_RSP_SIZE;
sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS;
sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout;
sp->done = qla2x00_async_sns_sp_done;
rval = qla2x00_start_sp(sp);
if (rval != QLA_SUCCESS) {
ql_dbg(ql_dbg_disc, vha, 0x2043,
"RFT_ID issue IOCB failed (%d).\n", rval);
goto done_free_sp;
}
ql_dbg(ql_dbg_disc, vha, 0xffff,
"Async-%s - hdl=%x portid %06x.\n",
sp->name, sp->handle, d_id->b24);
return rval;
done_free_sp:
sp->free(sp);
done:
return rval;
}
/**
* qla2x00_rff_id() - SNS Register FC-4 Features (RFF_ID) supported by the HBA.
* @vha: HA context
* @type: not used
*
* Returns 0 on success.
*/
int
qla2x00_rff_id(scsi_qla_host_t *vha, u8 type)
{
struct qla_hw_data *ha = vha->hw;
if (IS_QLA2100(ha) || IS_QLA2200(ha)) {
ql_dbg(ql_dbg_disc, vha, 0x2046,
"RFF_ID call not supported on ISP2100/ISP2200.\n");
return (QLA_SUCCESS);
}
return qla_async_rffid(vha, &vha->d_id, qlt_rff_id(vha),
FC4_TYPE_FCP_SCSI);
}
static int qla_async_rffid(scsi_qla_host_t *vha, port_id_t *d_id,
u8 fc4feature, u8 fc4type)
{
int rval = QLA_MEMORY_ALLOC_FAILED;
struct ct_sns_req *ct_req;
srb_t *sp;
struct ct_sns_pkt *ct_sns;
sp = qla2x00_get_sp(vha, NULL, GFP_KERNEL);
if (!sp)
goto done;
sp->type = SRB_CT_PTHRU_CMD;
sp->name = "rff_id";
qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);
sp->u.iocb_cmd.u.ctarg.req = dma_alloc_coherent(&vha->hw->pdev->dev,
sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.req_dma,
GFP_KERNEL);
sp->u.iocb_cmd.u.ctarg.req_allocated_size = sizeof(struct ct_sns_pkt);
if (!sp->u.iocb_cmd.u.ctarg.req) {
ql_log(ql_log_warn, vha, 0xd041,
"%s: Failed to allocate ct_sns request.\n",
__func__);
goto done_free_sp;
}
sp->u.iocb_cmd.u.ctarg.rsp = dma_alloc_coherent(&vha->hw->pdev->dev,
sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.rsp_dma,
GFP_KERNEL);
sp->u.iocb_cmd.u.ctarg.rsp_allocated_size = sizeof(struct ct_sns_pkt);
if (!sp->u.iocb_cmd.u.ctarg.rsp) {
ql_log(ql_log_warn, vha, 0xd042,
"%s: Failed to allocate ct_sns request.\n",
__func__);
goto done_free_sp;
}
ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.rsp;
memset(ct_sns, 0, sizeof(*ct_sns));
ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.req;
/* Prepare CT request */
ct_req = qla2x00_prep_ct_req(ct_sns, RFF_ID_CMD, RFF_ID_RSP_SIZE);
/* Prepare CT arguments -- port_id, FC-4 feature, FC-4 type */
ct_req->req.rff_id.port_id[0] = d_id->b.domain;
ct_req->req.rff_id.port_id[1] = d_id->b.area;
ct_req->req.rff_id.port_id[2] = d_id->b.al_pa;
ct_req->req.rff_id.fc4_feature = fc4feature;
ct_req->req.rff_id.fc4_type = fc4type; /* SCSI - FCP */
sp->u.iocb_cmd.u.ctarg.req_size = RFF_ID_REQ_SIZE;
sp->u.iocb_cmd.u.ctarg.rsp_size = RFF_ID_RSP_SIZE;
sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS;
sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout;
sp->done = qla2x00_async_sns_sp_done;
rval = qla2x00_start_sp(sp);
if (rval != QLA_SUCCESS) {
ql_dbg(ql_dbg_disc, vha, 0x2047,
"RFF_ID issue IOCB failed (%d).\n", rval);
goto done_free_sp;
}
ql_dbg(ql_dbg_disc, vha, 0xffff,
"Async-%s - hdl=%x portid %06x feature %x type %x.\n",
sp->name, sp->handle, d_id->b24, fc4feature, fc4type);
return rval;
done_free_sp:
sp->free(sp);
done:
return rval;
}
/**
* qla2x00_rnn_id() - SNS Register Node Name (RNN_ID) of the HBA.
* @vha: HA context
*
* Returns 0 on success.
*/
int
qla2x00_rnn_id(scsi_qla_host_t *vha)
{
struct qla_hw_data *ha = vha->hw;
if (IS_QLA2100(ha) || IS_QLA2200(ha))
return qla2x00_sns_rnn_id(vha);
return qla_async_rnnid(vha, &vha->d_id, vha->node_name);
}
static int qla_async_rnnid(scsi_qla_host_t *vha, port_id_t *d_id,
u8 *node_name)
{
int rval = QLA_MEMORY_ALLOC_FAILED;
struct ct_sns_req *ct_req;
srb_t *sp;
struct ct_sns_pkt *ct_sns;
sp = qla2x00_get_sp(vha, NULL, GFP_KERNEL);
if (!sp)
goto done;
sp->type = SRB_CT_PTHRU_CMD;
sp->name = "rnid";
qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);
sp->u.iocb_cmd.u.ctarg.req = dma_alloc_coherent(&vha->hw->pdev->dev,
sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.req_dma,
GFP_KERNEL);
sp->u.iocb_cmd.u.ctarg.req_allocated_size = sizeof(struct ct_sns_pkt);
if (!sp->u.iocb_cmd.u.ctarg.req) {
ql_log(ql_log_warn, vha, 0xd041,
"%s: Failed to allocate ct_sns request.\n",
__func__);
goto done_free_sp;
}
sp->u.iocb_cmd.u.ctarg.rsp = dma_alloc_coherent(&vha->hw->pdev->dev,
sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.rsp_dma,
GFP_KERNEL);
sp->u.iocb_cmd.u.ctarg.rsp_allocated_size = sizeof(struct ct_sns_pkt);
if (!sp->u.iocb_cmd.u.ctarg.rsp) {
ql_log(ql_log_warn, vha, 0xd042,
"%s: Failed to allocate ct_sns request.\n",
__func__);
goto done_free_sp;
}
ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.rsp;
memset(ct_sns, 0, sizeof(*ct_sns));
ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.req;
/* Prepare CT request */
ct_req = qla2x00_prep_ct_req(ct_sns, RNN_ID_CMD, RNN_ID_RSP_SIZE);
/* Prepare CT arguments -- port_id, node_name */
ct_req->req.rnn_id.port_id[0] = vha->d_id.b.domain;
ct_req->req.rnn_id.port_id[1] = vha->d_id.b.area;
ct_req->req.rnn_id.port_id[2] = vha->d_id.b.al_pa;
memcpy(ct_req->req.rnn_id.node_name, vha->node_name, WWN_SIZE);
sp->u.iocb_cmd.u.ctarg.req_size = RNN_ID_REQ_SIZE;
sp->u.iocb_cmd.u.ctarg.rsp_size = RNN_ID_RSP_SIZE;
sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS;
sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout;
sp->done = qla2x00_async_sns_sp_done;
rval = qla2x00_start_sp(sp);
if (rval != QLA_SUCCESS) {
ql_dbg(ql_dbg_disc, vha, 0x204d,
"RNN_ID issue IOCB failed (%d).\n", rval);
goto done_free_sp;
}
ql_dbg(ql_dbg_disc, vha, 0xffff,
"Async-%s - hdl=%x portid %06x\n",
sp->name, sp->handle, d_id->b24);
return rval;
done_free_sp:
sp->free(sp);
done:
return rval;
}
void
qla2x00_get_sym_node_name(scsi_qla_host_t *vha, uint8_t *snn, size_t size)
{
struct qla_hw_data *ha = vha->hw;
if (IS_QLAFX00(ha))
snprintf(snn, size, "%s FW:v%s DVR:v%s", ha->model_number,
ha->mr.fw_version, qla2x00_version_str);
else
snprintf(snn, size,
"%s FW:v%d.%02d.%02d DVR:v%s", ha->model_number,
ha->fw_major_version, ha->fw_minor_version,
ha->fw_subminor_version, qla2x00_version_str);
}
/**
* qla2x00_rsnn_nn() - SNS Register Symbolic Node Name (RSNN_NN) of the HBA.
* @vha: HA context
*
* Returns 0 on success.
*/
int
qla2x00_rsnn_nn(scsi_qla_host_t *vha)
{
struct qla_hw_data *ha = vha->hw;
if (IS_QLA2100(ha) || IS_QLA2200(ha)) {
ql_dbg(ql_dbg_disc, vha, 0x2050,
"RSNN_ID call unsupported on ISP2100/ISP2200.\n");
return (QLA_SUCCESS);
}
return qla_async_rsnn_nn(vha);
}
static int qla_async_rsnn_nn(scsi_qla_host_t *vha)
{
int rval = QLA_MEMORY_ALLOC_FAILED;
struct ct_sns_req *ct_req;
srb_t *sp;
struct ct_sns_pkt *ct_sns;
sp = qla2x00_get_sp(vha, NULL, GFP_KERNEL);
if (!sp)
goto done;
sp->type = SRB_CT_PTHRU_CMD;
sp->name = "rsnn_nn";
qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);
sp->u.iocb_cmd.u.ctarg.req = dma_alloc_coherent(&vha->hw->pdev->dev,
sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.req_dma,
GFP_KERNEL);
sp->u.iocb_cmd.u.ctarg.req_allocated_size = sizeof(struct ct_sns_pkt);
if (!sp->u.iocb_cmd.u.ctarg.req) {
ql_log(ql_log_warn, vha, 0xd041,
"%s: Failed to allocate ct_sns request.\n",
__func__);
goto done_free_sp;
}
sp->u.iocb_cmd.u.ctarg.rsp = dma_alloc_coherent(&vha->hw->pdev->dev,
sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.rsp_dma,
GFP_KERNEL);
sp->u.iocb_cmd.u.ctarg.rsp_allocated_size = sizeof(struct ct_sns_pkt);
if (!sp->u.iocb_cmd.u.ctarg.rsp) {
ql_log(ql_log_warn, vha, 0xd042,
"%s: Failed to allocate ct_sns request.\n",
__func__);
goto done_free_sp;
}
ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.rsp;
memset(ct_sns, 0, sizeof(*ct_sns));
ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.req;
/* Prepare CT request */
ct_req = qla2x00_prep_ct_req(ct_sns, RSNN_NN_CMD, RSNN_NN_RSP_SIZE);
/* Prepare CT arguments -- node_name, symbolic node_name, size */
memcpy(ct_req->req.rsnn_nn.node_name, vha->node_name, WWN_SIZE);
/* Prepare the Symbolic Node Name */
qla2x00_get_sym_node_name(vha, ct_req->req.rsnn_nn.sym_node_name,
sizeof(ct_req->req.rsnn_nn.sym_node_name));
ct_req->req.rsnn_nn.name_len =
(uint8_t)strlen(ct_req->req.rsnn_nn.sym_node_name);
sp->u.iocb_cmd.u.ctarg.req_size = 24 + 1 + ct_req->req.rsnn_nn.name_len;
sp->u.iocb_cmd.u.ctarg.rsp_size = RSNN_NN_RSP_SIZE;
sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS;
sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout;
sp->done = qla2x00_async_sns_sp_done;
rval = qla2x00_start_sp(sp);
if (rval != QLA_SUCCESS) {
ql_dbg(ql_dbg_disc, vha, 0x2043,
"RFT_ID issue IOCB failed (%d).\n", rval);
goto done_free_sp;
}
ql_dbg(ql_dbg_disc, vha, 0xffff,
"Async-%s - hdl=%x.\n",
sp->name, sp->handle);
return rval;
done_free_sp:
sp->free(sp);
done:
return rval;
}
/**
* qla2x00_prep_sns_cmd() - Prepare common SNS command request fields for query.
* @vha: HA context
* @cmd: GS command
* @scmd_len: Subcommand length
* @data_size: response size in bytes
*
* Returns a pointer to the @ha's sns_cmd.
*/
static inline struct sns_cmd_pkt *
qla2x00_prep_sns_cmd(scsi_qla_host_t *vha, uint16_t cmd, uint16_t scmd_len,
uint16_t data_size)
{
uint16_t wc;
struct sns_cmd_pkt *sns_cmd;
struct qla_hw_data *ha = vha->hw;
sns_cmd = ha->sns_cmd;
memset(sns_cmd, 0, sizeof(struct sns_cmd_pkt));
wc = data_size / 2; /* Size in 16bit words. */
sns_cmd->p.cmd.buffer_length = cpu_to_le16(wc);
sns_cmd->p.cmd.buffer_address[0] = cpu_to_le32(LSD(ha->sns_cmd_dma));
sns_cmd->p.cmd.buffer_address[1] = cpu_to_le32(MSD(ha->sns_cmd_dma));
sns_cmd->p.cmd.subcommand_length = cpu_to_le16(scmd_len);
sns_cmd->p.cmd.subcommand = cpu_to_le16(cmd);
wc = (data_size - 16) / 4; /* Size in 32bit words. */
sns_cmd->p.cmd.size = cpu_to_le16(wc);
vha->qla_stats.control_requests++;
return (sns_cmd);
}
/**
* qla2x00_sns_ga_nxt() - SNS scan for fabric devices via GA_NXT command.
* @vha: HA context
* @fcport: fcport entry to updated
*
* This command uses the old Exectute SNS Command mailbox routine.
*
* Returns 0 on success.
*/
static int
qla2x00_sns_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport)
{
int rval = QLA_SUCCESS;
struct qla_hw_data *ha = vha->hw;
struct sns_cmd_pkt *sns_cmd;
/* Issue GA_NXT. */
/* Prepare SNS command request. */
sns_cmd = qla2x00_prep_sns_cmd(vha, GA_NXT_CMD, GA_NXT_SNS_SCMD_LEN,
GA_NXT_SNS_DATA_SIZE);
/* Prepare SNS command arguments -- port_id. */
sns_cmd->p.cmd.param[0] = fcport->d_id.b.al_pa;
sns_cmd->p.cmd.param[1] = fcport->d_id.b.area;
sns_cmd->p.cmd.param[2] = fcport->d_id.b.domain;
/* Execute SNS command. */
rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GA_NXT_SNS_CMD_SIZE / 2,
sizeof(struct sns_cmd_pkt));
if (rval != QLA_SUCCESS) {
/*EMPTY*/
ql_dbg(ql_dbg_disc, vha, 0x205f,
"GA_NXT Send SNS failed (%d).\n", rval);
} else if (sns_cmd->p.gan_data[8] != 0x80 ||
sns_cmd->p.gan_data[9] != 0x02) {
ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2084,
"GA_NXT failed, rejected request ga_nxt_rsp:\n");
ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2074,
sns_cmd->p.gan_data, 16);
rval = QLA_FUNCTION_FAILED;
} else {
/* Populate fc_port_t entry. */
fcport->d_id.b.domain = sns_cmd->p.gan_data[17];
fcport->d_id.b.area = sns_cmd->p.gan_data[18];
fcport->d_id.b.al_pa = sns_cmd->p.gan_data[19];
memcpy(fcport->node_name, &sns_cmd->p.gan_data[284], WWN_SIZE);
memcpy(fcport->port_name, &sns_cmd->p.gan_data[20], WWN_SIZE);
if (sns_cmd->p.gan_data[16] != NS_N_PORT_TYPE &&
sns_cmd->p.gan_data[16] != NS_NL_PORT_TYPE)
fcport->d_id.b.domain = 0xf0;
ql_dbg(ql_dbg_disc, vha, 0x2061,
"GA_NXT entry - nn %8phN pn %8phN "
"port_id=%02x%02x%02x.\n",
fcport->node_name, fcport->port_name,
fcport->d_id.b.domain, fcport->d_id.b.area,
fcport->d_id.b.al_pa);
}
return (rval);
}
/**
* qla2x00_sns_gid_pt() - SNS scan for fabric devices via GID_PT command.
* @vha: HA context
* @list: switch info entries to populate
*
* This command uses the old Exectute SNS Command mailbox routine.
*
* NOTE: Non-Nx_Ports are not requested.
*
* Returns 0 on success.
*/
static int
qla2x00_sns_gid_pt(scsi_qla_host_t *vha, sw_info_t *list)
{
int rval;
struct qla_hw_data *ha = vha->hw;
uint16_t i;
uint8_t *entry;
struct sns_cmd_pkt *sns_cmd;
uint16_t gid_pt_sns_data_size;
gid_pt_sns_data_size = qla2x00_gid_pt_rsp_size(vha);
/* Issue GID_PT. */
/* Prepare SNS command request. */
sns_cmd = qla2x00_prep_sns_cmd(vha, GID_PT_CMD, GID_PT_SNS_SCMD_LEN,
gid_pt_sns_data_size);
/* Prepare SNS command arguments -- port_type. */
sns_cmd->p.cmd.param[0] = NS_NX_PORT_TYPE;
/* Execute SNS command. */
rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GID_PT_SNS_CMD_SIZE / 2,
sizeof(struct sns_cmd_pkt));
if (rval != QLA_SUCCESS) {
/*EMPTY*/
ql_dbg(ql_dbg_disc, vha, 0x206d,
"GID_PT Send SNS failed (%d).\n", rval);
} else if (sns_cmd->p.gid_data[8] != 0x80 ||
sns_cmd->p.gid_data[9] != 0x02) {
ql_dbg(ql_dbg_disc, vha, 0x202f,
"GID_PT failed, rejected request, gid_rsp:\n");
ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2081,
sns_cmd->p.gid_data, 16);
rval = QLA_FUNCTION_FAILED;
} else {
/* Set port IDs in switch info list. */
for (i = 0; i < ha->max_fibre_devices; i++) {
entry = &sns_cmd->p.gid_data[(i * 4) + 16];
list[i].d_id.b.domain = entry[1];
list[i].d_id.b.area = entry[2];
list[i].d_id.b.al_pa = entry[3];
/* Last one exit. */
if (entry[0] & BIT_7) {
list[i].d_id.b.rsvd_1 = entry[0];
break;
}
}
/*
* If we've used all available slots, then the switch is
* reporting back more devices that we can handle with this
* single call. Return a failed status, and let GA_NXT handle
* the overload.
*/
if (i == ha->max_fibre_devices)
rval = QLA_FUNCTION_FAILED;
}
return (rval);
}
/**
* qla2x00_sns_gpn_id() - SNS Get Port Name (GPN_ID) query.
* @vha: HA context
* @list: switch info entries to populate
*
* This command uses the old Exectute SNS Command mailbox routine.
*
* Returns 0 on success.
*/
static int
qla2x00_sns_gpn_id(scsi_qla_host_t *vha, sw_info_t *list)
{
int rval = QLA_SUCCESS;
struct qla_hw_data *ha = vha->hw;
uint16_t i;
struct sns_cmd_pkt *sns_cmd;
for (i = 0; i < ha->max_fibre_devices; i++) {
/* Issue GPN_ID */
/* Prepare SNS command request. */
sns_cmd = qla2x00_prep_sns_cmd(vha, GPN_ID_CMD,
GPN_ID_SNS_SCMD_LEN, GPN_ID_SNS_DATA_SIZE);
/* Prepare SNS command arguments -- port_id. */
sns_cmd->p.cmd.param[0] = list[i].d_id.b.al_pa;
sns_cmd->p.cmd.param[1] = list[i].d_id.b.area;
sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain;
/* Execute SNS command. */
rval = qla2x00_send_sns(vha, ha->sns_cmd_dma,
GPN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt));
if (rval != QLA_SUCCESS) {
/*EMPTY*/
ql_dbg(ql_dbg_disc, vha, 0x2032,
"GPN_ID Send SNS failed (%d).\n", rval);
} else if (sns_cmd->p.gpn_data[8] != 0x80 ||
sns_cmd->p.gpn_data[9] != 0x02) {
ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207e,
"GPN_ID failed, rejected request, gpn_rsp:\n");
ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207f,
sns_cmd->p.gpn_data, 16);
rval = QLA_FUNCTION_FAILED;
} else {
/* Save portname */
memcpy(list[i].port_name, &sns_cmd->p.gpn_data[16],
WWN_SIZE);
}
/* Last device exit. */
if (list[i].d_id.b.rsvd_1 != 0)
break;
}
return (rval);
}
/**
* qla2x00_sns_gnn_id() - SNS Get Node Name (GNN_ID) query.
* @vha: HA context
* @list: switch info entries to populate
*
* This command uses the old Exectute SNS Command mailbox routine.
*
* Returns 0 on success.
*/
static int
qla2x00_sns_gnn_id(scsi_qla_host_t *vha, sw_info_t *list)
{
int rval = QLA_SUCCESS;
struct qla_hw_data *ha = vha->hw;
uint16_t i;
struct sns_cmd_pkt *sns_cmd;
for (i = 0; i < ha->max_fibre_devices; i++) {
/* Issue GNN_ID */
/* Prepare SNS command request. */
sns_cmd = qla2x00_prep_sns_cmd(vha, GNN_ID_CMD,
GNN_ID_SNS_SCMD_LEN, GNN_ID_SNS_DATA_SIZE);
/* Prepare SNS command arguments -- port_id. */
sns_cmd->p.cmd.param[0] = list[i].d_id.b.al_pa;
sns_cmd->p.cmd.param[1] = list[i].d_id.b.area;
sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain;
/* Execute SNS command. */
rval = qla2x00_send_sns(vha, ha->sns_cmd_dma,
GNN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt));
if (rval != QLA_SUCCESS) {
/*EMPTY*/
ql_dbg(ql_dbg_disc, vha, 0x203f,
"GNN_ID Send SNS failed (%d).\n", rval);
} else if (sns_cmd->p.gnn_data[8] != 0x80 ||
sns_cmd->p.gnn_data[9] != 0x02) {
ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2082,
"GNN_ID failed, rejected request, gnn_rsp:\n");
ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207a,
sns_cmd->p.gnn_data, 16);
rval = QLA_FUNCTION_FAILED;
} else {
/* Save nodename */
memcpy(list[i].node_name, &sns_cmd->p.gnn_data[16],
WWN_SIZE);
ql_dbg(ql_dbg_disc, vha, 0x206e,
"GID_PT entry - nn %8phN pn %8phN "
"port_id=%02x%02x%02x.\n",
list[i].node_name, list[i].port_name,
list[i].d_id.b.domain, list[i].d_id.b.area,
list[i].d_id.b.al_pa);
}
/* Last device exit. */
if (list[i].d_id.b.rsvd_1 != 0)
break;
}
return (rval);
}
/**
* qla2x00_snd_rft_id() - SNS Register FC-4 TYPEs (RFT_ID) supported by the HBA.
* @vha: HA context
*
* This command uses the old Exectute SNS Command mailbox routine.
*
* Returns 0 on success.
*/
static int
qla2x00_sns_rft_id(scsi_qla_host_t *vha)
{
int rval;
struct qla_hw_data *ha = vha->hw;
struct sns_cmd_pkt *sns_cmd;
/* Issue RFT_ID. */
/* Prepare SNS command request. */
sns_cmd = qla2x00_prep_sns_cmd(vha, RFT_ID_CMD, RFT_ID_SNS_SCMD_LEN,
RFT_ID_SNS_DATA_SIZE);
/* Prepare SNS command arguments -- port_id, FC-4 types */
sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa;
sns_cmd->p.cmd.param[1] = vha->d_id.b.area;
sns_cmd->p.cmd.param[2] = vha->d_id.b.domain;
sns_cmd->p.cmd.param[5] = 0x01; /* FCP-3 */
/* Execute SNS command. */
rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RFT_ID_SNS_CMD_SIZE / 2,
sizeof(struct sns_cmd_pkt));
if (rval != QLA_SUCCESS) {
/*EMPTY*/
ql_dbg(ql_dbg_disc, vha, 0x2060,
"RFT_ID Send SNS failed (%d).\n", rval);
} else if (sns_cmd->p.rft_data[8] != 0x80 ||
sns_cmd->p.rft_data[9] != 0x02) {
ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2083,
"RFT_ID failed, rejected request rft_rsp:\n");
ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2080,
sns_cmd->p.rft_data, 16);
rval = QLA_FUNCTION_FAILED;
} else {
ql_dbg(ql_dbg_disc, vha, 0x2073,
"RFT_ID exiting normally.\n");
}
return (rval);
}
/**
* qla2x00_sns_rnn_id() - SNS Register Node Name (RNN_ID) of the HBA.
* @vha: HA context
*
* This command uses the old Exectute SNS Command mailbox routine.
*
* Returns 0 on success.
*/
static int
qla2x00_sns_rnn_id(scsi_qla_host_t *vha)
{
int rval;
struct qla_hw_data *ha = vha->hw;
struct sns_cmd_pkt *sns_cmd;
/* Issue RNN_ID. */
/* Prepare SNS command request. */
sns_cmd = qla2x00_prep_sns_cmd(vha, RNN_ID_CMD, RNN_ID_SNS_SCMD_LEN,
RNN_ID_SNS_DATA_SIZE);
/* Prepare SNS command arguments -- port_id, nodename. */
sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa;
sns_cmd->p.cmd.param[1] = vha->d_id.b.area;
sns_cmd->p.cmd.param[2] = vha->d_id.b.domain;
sns_cmd->p.cmd.param[4] = vha->node_name[7];
sns_cmd->p.cmd.param[5] = vha->node_name[6];
sns_cmd->p.cmd.param[6] = vha->node_name[5];
sns_cmd->p.cmd.param[7] = vha->node_name[4];
sns_cmd->p.cmd.param[8] = vha->node_name[3];
sns_cmd->p.cmd.param[9] = vha->node_name[2];
sns_cmd->p.cmd.param[10] = vha->node_name[1];
sns_cmd->p.cmd.param[11] = vha->node_name[0];
/* Execute SNS command. */
rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RNN_ID_SNS_CMD_SIZE / 2,
sizeof(struct sns_cmd_pkt));
if (rval != QLA_SUCCESS) {
/*EMPTY*/
ql_dbg(ql_dbg_disc, vha, 0x204a,
"RNN_ID Send SNS failed (%d).\n", rval);
} else if (sns_cmd->p.rnn_data[8] != 0x80 ||
sns_cmd->p.rnn_data[9] != 0x02) {
ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207b,
"RNN_ID failed, rejected request, rnn_rsp:\n");
ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207c,
sns_cmd->p.rnn_data, 16);
rval = QLA_FUNCTION_FAILED;
} else {
ql_dbg(ql_dbg_disc, vha, 0x204c,
"RNN_ID exiting normally.\n");
}
return (rval);
}
/**
* qla2x00_mgmt_svr_login() - Login to fabric Management Service.
* @vha: HA context
*
* Returns 0 on success.
*/
int
qla2x00_mgmt_svr_login(scsi_qla_host_t *vha)
{
int ret, rval;
uint16_t mb[MAILBOX_REGISTER_COUNT];
struct qla_hw_data *ha = vha->hw;
ret = QLA_SUCCESS;
if (vha->flags.management_server_logged_in)
return ret;
rval = ha->isp_ops->fabric_login(vha, vha->mgmt_svr_loop_id, 0xff, 0xff,
0xfa, mb, BIT_1);
if (rval != QLA_SUCCESS || mb[0] != MBS_COMMAND_COMPLETE) {
if (rval == QLA_MEMORY_ALLOC_FAILED)
ql_dbg(ql_dbg_disc, vha, 0x2085,
"Failed management_server login: loopid=%x "
"rval=%d\n", vha->mgmt_svr_loop_id, rval);
else
ql_dbg(ql_dbg_disc, vha, 0x2024,
"Failed management_server login: loopid=%x "
"mb[0]=%x mb[1]=%x mb[2]=%x mb[6]=%x mb[7]=%x.\n",
vha->mgmt_svr_loop_id, mb[0], mb[1], mb[2], mb[6],
mb[7]);
ret = QLA_FUNCTION_FAILED;
} else
vha->flags.management_server_logged_in = 1;
return ret;
}
/**
* qla2x00_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query.
* @vha: HA context
* @req_size: request size in bytes
* @rsp_size: response size in bytes
*
* Returns a pointer to the @ha's ms_iocb.
*/
void *
qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size,
uint32_t rsp_size)
{
ms_iocb_entry_t *ms_pkt;
struct qla_hw_data *ha = vha->hw;
ms_pkt = ha->ms_iocb;
memset(ms_pkt, 0, sizeof(ms_iocb_entry_t));
ms_pkt->entry_type = MS_IOCB_TYPE;
ms_pkt->entry_count = 1;
SET_TARGET_ID(ha, ms_pkt->loop_id, vha->mgmt_svr_loop_id);
ms_pkt->control_flags = cpu_to_le16(CF_READ | CF_HEAD_TAG);
ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
ms_pkt->cmd_dsd_count = cpu_to_le16(1);
ms_pkt->total_dsd_count = cpu_to_le16(2);
ms_pkt->rsp_bytecount = cpu_to_le32(rsp_size);
ms_pkt->req_bytecount = cpu_to_le32(req_size);
ms_pkt->dseg_req_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma));
ms_pkt->dseg_req_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma));
ms_pkt->dseg_req_length = ms_pkt->req_bytecount;
ms_pkt->dseg_rsp_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma));
ms_pkt->dseg_rsp_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma));
ms_pkt->dseg_rsp_length = ms_pkt->rsp_bytecount;
return ms_pkt;
}
/**
* qla24xx_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query.
* @vha: HA context
* @req_size: request size in bytes
* @rsp_size: response size in bytes
*
* Returns a pointer to the @ha's ms_iocb.
*/
void *
qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size,
uint32_t rsp_size)
{
struct ct_entry_24xx *ct_pkt;
struct qla_hw_data *ha = vha->hw;
ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb;
memset(ct_pkt, 0, sizeof(struct ct_entry_24xx));
ct_pkt->entry_type = CT_IOCB_TYPE;
ct_pkt->entry_count = 1;
ct_pkt->nport_handle = cpu_to_le16(vha->mgmt_svr_loop_id);
ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
ct_pkt->cmd_dsd_count = cpu_to_le16(1);
ct_pkt->rsp_dsd_count = cpu_to_le16(1);
ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size);
ct_pkt->cmd_byte_count = cpu_to_le32(req_size);
ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma));
ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma));
ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count;
ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma));
ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma));
ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count;
ct_pkt->vp_index = vha->vp_idx;
return ct_pkt;
}
static inline ms_iocb_entry_t *
qla2x00_update_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size)
{
struct qla_hw_data *ha = vha->hw;
ms_iocb_entry_t *ms_pkt = ha->ms_iocb;
struct ct_entry_24xx *ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb;
if (IS_FWI2_CAPABLE(ha)) {
ct_pkt->cmd_byte_count = cpu_to_le32(req_size);
ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count;
} else {
ms_pkt->req_bytecount = cpu_to_le32(req_size);
ms_pkt->dseg_req_length = ms_pkt->req_bytecount;
}
return ms_pkt;
}
/**
* qla2x00_prep_ct_req() - Prepare common CT request fields for SNS query.
* @p: CT request buffer
* @cmd: GS command
* @rsp_size: response size in bytes
*
* Returns a pointer to the intitialized @ct_req.
*/
static inline struct ct_sns_req *
qla2x00_prep_ct_fdmi_req(struct ct_sns_pkt *p, uint16_t cmd,
uint16_t rsp_size)
{
memset(p, 0, sizeof(struct ct_sns_pkt));
p->p.req.header.revision = 0x01;
p->p.req.header.gs_type = 0xFA;
p->p.req.header.gs_subtype = 0x10;
p->p.req.command = cpu_to_be16(cmd);
p->p.req.max_rsp_size = cpu_to_be16((rsp_size - 16) / 4);
return &p->p.req;
}
/**
* qla2x00_fdmi_rhba() - perform RHBA FDMI registration
* @vha: HA context
*
* Returns 0 on success.
*/
static int
qla2x00_fdmi_rhba(scsi_qla_host_t *vha)
{
int rval, alen;
uint32_t size, sn;
ms_iocb_entry_t *ms_pkt;
struct ct_sns_req *ct_req;
struct ct_sns_rsp *ct_rsp;
void *entries;
struct ct_fdmi_hba_attr *eiter;
struct qla_hw_data *ha = vha->hw;
/* Issue RHBA */
/* Prepare common MS IOCB */
/* Request size adjusted after CT preparation */
ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RHBA_RSP_SIZE);
/* Prepare CT request */
ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RHBA_CMD, RHBA_RSP_SIZE);
ct_rsp = &ha->ct_sns->p.rsp;
/* Prepare FDMI command arguments -- attribute block, attributes. */
memcpy(ct_req->req.rhba.hba_identifier, vha->port_name, WWN_SIZE);
ct_req->req.rhba.entry_count = cpu_to_be32(1);
memcpy(ct_req->req.rhba.port_name, vha->port_name, WWN_SIZE);
size = 2 * WWN_SIZE + 4 + 4;
/* Attributes */
ct_req->req.rhba.attrs.count =
cpu_to_be32(FDMI_HBA_ATTR_COUNT);
entries = ct_req->req.rhba.hba_identifier;
/* Nodename. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_NODE_NAME);
eiter->len = cpu_to_be16(4 + WWN_SIZE);
memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE);
size += 4 + WWN_SIZE;
ql_dbg(ql_dbg_disc, vha, 0x2025,
"NodeName = %8phN.\n", eiter->a.node_name);
/* Manufacturer. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_MANUFACTURER);
alen = strlen(QLA2XXX_MANUFACTURER);
snprintf(eiter->a.manufacturer, sizeof(eiter->a.manufacturer),
"%s", "QLogic Corporation");
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x2026,
"Manufacturer = %s.\n", eiter->a.manufacturer);
/* Serial number. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_SERIAL_NUMBER);
if (IS_FWI2_CAPABLE(ha))
qla2xxx_get_vpd_field(vha, "SN", eiter->a.serial_num,
sizeof(eiter->a.serial_num));
else {
sn = ((ha->serial0 & 0x1f) << 16) |
(ha->serial2 << 8) | ha->serial1;
snprintf(eiter->a.serial_num, sizeof(eiter->a.serial_num),
"%c%05d", 'A' + sn / 100000, sn % 100000);
}
alen = strlen(eiter->a.serial_num);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x2027,
"Serial no. = %s.\n", eiter->a.serial_num);
/* Model name. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_MODEL);
snprintf(eiter->a.model, sizeof(eiter->a.model),
"%s", ha->model_number);
alen = strlen(eiter->a.model);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x2028,
"Model Name = %s.\n", eiter->a.model);
/* Model description. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION);
snprintf(eiter->a.model_desc, sizeof(eiter->a.model_desc),
"%s", ha->model_desc);
alen = strlen(eiter->a.model_desc);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x2029,
"Model Desc = %s.\n", eiter->a.model_desc);
/* Hardware version. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_HARDWARE_VERSION);
if (!IS_FWI2_CAPABLE(ha)) {
snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version),
"HW:%s", ha->adapter_id);
} else if (qla2xxx_get_vpd_field(vha, "MN", eiter->a.hw_version,
sizeof(eiter->a.hw_version))) {
;
} else if (qla2xxx_get_vpd_field(vha, "EC", eiter->a.hw_version,
sizeof(eiter->a.hw_version))) {
;
} else {
snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version),
"HW:%s", ha->adapter_id);
}
alen = strlen(eiter->a.hw_version);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x202a,
"Hardware ver = %s.\n", eiter->a.hw_version);
/* Driver version. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_DRIVER_VERSION);
snprintf(eiter->a.driver_version, sizeof(eiter->a.driver_version),
"%s", qla2x00_version_str);
alen = strlen(eiter->a.driver_version);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x202b,
"Driver ver = %s.\n", eiter->a.driver_version);
/* Option ROM version. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION);
snprintf(eiter->a.orom_version, sizeof(eiter->a.orom_version),
"%d.%02d", ha->bios_revision[1], ha->bios_revision[0]);
alen = strlen(eiter->a.orom_version);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha , 0x202c,
"Optrom vers = %s.\n", eiter->a.orom_version);
/* Firmware version */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION);
ha->isp_ops->fw_version_str(vha, eiter->a.fw_version,
sizeof(eiter->a.fw_version));
alen = strlen(eiter->a.fw_version);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x202d,
"Firmware vers = %s.\n", eiter->a.fw_version);
/* Update MS request size. */
qla2x00_update_ms_fdmi_iocb(vha, size + 16);
ql_dbg(ql_dbg_disc, vha, 0x202e,
"RHBA identifier = %8phN size=%d.\n",
ct_req->req.rhba.hba_identifier, size);
ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2076,
entries, size);
/* Execute MS IOCB */
rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
sizeof(ms_iocb_entry_t));
if (rval != QLA_SUCCESS) {
/*EMPTY*/
ql_dbg(ql_dbg_disc, vha, 0x2030,
"RHBA issue IOCB failed (%d).\n", rval);
} else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA") !=
QLA_SUCCESS) {
rval = QLA_FUNCTION_FAILED;
if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM &&
ct_rsp->header.explanation_code ==
CT_EXPL_ALREADY_REGISTERED) {
ql_dbg(ql_dbg_disc, vha, 0x2034,
"HBA already registered.\n");
rval = QLA_ALREADY_REGISTERED;
} else {
ql_dbg(ql_dbg_disc, vha, 0x20ad,
"RHBA FDMI registration failed, CT Reason code: 0x%x, CT Explanation 0x%x\n",
ct_rsp->header.reason_code,
ct_rsp->header.explanation_code);
}
} else {
ql_dbg(ql_dbg_disc, vha, 0x2035,
"RHBA exiting normally.\n");
}
return rval;
}
/**
* qla2x00_fdmi_rpa() - perform RPA registration
* @vha: HA context
*
* Returns 0 on success.
*/
static int
qla2x00_fdmi_rpa(scsi_qla_host_t *vha)
{
int rval, alen;
uint32_t size;
struct qla_hw_data *ha = vha->hw;
ms_iocb_entry_t *ms_pkt;
struct ct_sns_req *ct_req;
struct ct_sns_rsp *ct_rsp;
void *entries;
struct ct_fdmi_port_attr *eiter;
struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb;
struct new_utsname *p_sysid = NULL;
/* Issue RPA */
/* Prepare common MS IOCB */
/* Request size adjusted after CT preparation */
ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RPA_RSP_SIZE);
/* Prepare CT request */
ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RPA_CMD,
RPA_RSP_SIZE);
ct_rsp = &ha->ct_sns->p.rsp;
/* Prepare FDMI command arguments -- attribute block, attributes. */
memcpy(ct_req->req.rpa.port_name, vha->port_name, WWN_SIZE);
size = WWN_SIZE + 4;
/* Attributes */
ct_req->req.rpa.attrs.count = cpu_to_be32(FDMI_PORT_ATTR_COUNT);
entries = ct_req->req.rpa.port_name;
/* FC4 types. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPES);
eiter->len = cpu_to_be16(4 + 32);
eiter->a.fc4_types[2] = 0x01;
size += 4 + 32;
ql_dbg(ql_dbg_disc, vha, 0x2039,
"FC4_TYPES=%02x %02x.\n",
eiter->a.fc4_types[2],
eiter->a.fc4_types[1]);
/* Supported speed. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_PORT_SUPPORT_SPEED);
eiter->len = cpu_to_be16(4 + 4);
if (IS_CNA_CAPABLE(ha))
eiter->a.sup_speed = cpu_to_be32(
FDMI_PORT_SPEED_10GB);
else if (IS_QLA27XX(ha))
eiter->a.sup_speed = cpu_to_be32(
FDMI_PORT_SPEED_32GB|
FDMI_PORT_SPEED_16GB|
FDMI_PORT_SPEED_8GB);
else if (IS_QLA2031(ha))
eiter->a.sup_speed = cpu_to_be32(
FDMI_PORT_SPEED_16GB|
FDMI_PORT_SPEED_8GB|
FDMI_PORT_SPEED_4GB);
else if (IS_QLA25XX(ha))
eiter->a.sup_speed = cpu_to_be32(
FDMI_PORT_SPEED_8GB|
FDMI_PORT_SPEED_4GB|
FDMI_PORT_SPEED_2GB|
FDMI_PORT_SPEED_1GB);
else if (IS_QLA24XX_TYPE(ha))
eiter->a.sup_speed = cpu_to_be32(
FDMI_PORT_SPEED_4GB|
FDMI_PORT_SPEED_2GB|
FDMI_PORT_SPEED_1GB);
else if (IS_QLA23XX(ha))
eiter->a.sup_speed = cpu_to_be32(
FDMI_PORT_SPEED_2GB|
FDMI_PORT_SPEED_1GB);
else
eiter->a.sup_speed = cpu_to_be32(
FDMI_PORT_SPEED_1GB);
size += 4 + 4;
ql_dbg(ql_dbg_disc, vha, 0x203a,
"Supported_Speed=%x.\n", eiter->a.sup_speed);
/* Current speed. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_PORT_CURRENT_SPEED);
eiter->len = cpu_to_be16(4 + 4);
switch (ha->link_data_rate) {
case PORT_SPEED_1GB:
eiter->a.cur_speed =
cpu_to_be32(FDMI_PORT_SPEED_1GB);
break;
case PORT_SPEED_2GB:
eiter->a.cur_speed =
cpu_to_be32(FDMI_PORT_SPEED_2GB);
break;
case PORT_SPEED_4GB:
eiter->a.cur_speed =
cpu_to_be32(FDMI_PORT_SPEED_4GB);
break;
case PORT_SPEED_8GB:
eiter->a.cur_speed =
cpu_to_be32(FDMI_PORT_SPEED_8GB);
break;
case PORT_SPEED_10GB:
eiter->a.cur_speed =
cpu_to_be32(FDMI_PORT_SPEED_10GB);
break;
case PORT_SPEED_16GB:
eiter->a.cur_speed =
cpu_to_be32(FDMI_PORT_SPEED_16GB);
break;
case PORT_SPEED_32GB:
eiter->a.cur_speed =
cpu_to_be32(FDMI_PORT_SPEED_32GB);
break;
default:
eiter->a.cur_speed =
cpu_to_be32(FDMI_PORT_SPEED_UNKNOWN);
break;
}
size += 4 + 4;
ql_dbg(ql_dbg_disc, vha, 0x203b,
"Current_Speed=%x.\n", eiter->a.cur_speed);
/* Max frame size. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE);
eiter->len = cpu_to_be16(4 + 4);
eiter->a.max_frame_size = IS_FWI2_CAPABLE(ha) ?
le16_to_cpu(icb24->frame_payload_size) :
le16_to_cpu(ha->init_cb->frame_payload_size);
eiter->a.max_frame_size = cpu_to_be32(eiter->a.max_frame_size);
size += 4 + 4;
ql_dbg(ql_dbg_disc, vha, 0x203c,
"Max_Frame_Size=%x.\n", eiter->a.max_frame_size);
/* OS device name. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME);
snprintf(eiter->a.os_dev_name, sizeof(eiter->a.os_dev_name),
"%s:host%lu", QLA2XXX_DRIVER_NAME, vha->host_no);
alen = strlen(eiter->a.os_dev_name);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x204b,
"OS_Device_Name=%s.\n", eiter->a.os_dev_name);
/* Hostname. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_PORT_HOST_NAME);
p_sysid = utsname();
if (p_sysid) {
snprintf(eiter->a.host_name, sizeof(eiter->a.host_name),
"%s", p_sysid->nodename);
} else {
snprintf(eiter->a.host_name, sizeof(eiter->a.host_name),
"%s", fc_host_system_hostname(vha->host));
}
alen = strlen(eiter->a.host_name);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x203d, "HostName=%s.\n", eiter->a.host_name);
/* Update MS request size. */
qla2x00_update_ms_fdmi_iocb(vha, size + 16);
ql_dbg(ql_dbg_disc, vha, 0x203e,
"RPA portname %016llx, size = %d.\n",
wwn_to_u64(ct_req->req.rpa.port_name), size);
ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2079,
entries, size);
/* Execute MS IOCB */
rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
sizeof(ms_iocb_entry_t));
if (rval != QLA_SUCCESS) {
/*EMPTY*/
ql_dbg(ql_dbg_disc, vha, 0x2040,
"RPA issue IOCB failed (%d).\n", rval);
} else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPA") !=
QLA_SUCCESS) {
rval = QLA_FUNCTION_FAILED;
if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM &&
ct_rsp->header.explanation_code ==
CT_EXPL_ALREADY_REGISTERED) {
ql_dbg(ql_dbg_disc, vha, 0x20cd,
"RPA already registered.\n");
rval = QLA_ALREADY_REGISTERED;
}
} else {
ql_dbg(ql_dbg_disc, vha, 0x2041,
"RPA exiting normally.\n");
}
return rval;
}
/**
* qla2x00_fdmiv2_rhba() - perform RHBA FDMI v2 registration
* @vha: HA context
*
* Returns 0 on success.
*/
static int
qla2x00_fdmiv2_rhba(scsi_qla_host_t *vha)
{
int rval, alen;
uint32_t size, sn;
ms_iocb_entry_t *ms_pkt;
struct ct_sns_req *ct_req;
struct ct_sns_rsp *ct_rsp;
void *entries;
struct ct_fdmiv2_hba_attr *eiter;
struct qla_hw_data *ha = vha->hw;
struct new_utsname *p_sysid = NULL;
/* Issue RHBA */
/* Prepare common MS IOCB */
/* Request size adjusted after CT preparation */
ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RHBA_RSP_SIZE);
/* Prepare CT request */
ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RHBA_CMD,
RHBA_RSP_SIZE);
ct_rsp = &ha->ct_sns->p.rsp;
/* Prepare FDMI command arguments -- attribute block, attributes. */
memcpy(ct_req->req.rhba2.hba_identifier, vha->port_name, WWN_SIZE);
ct_req->req.rhba2.entry_count = cpu_to_be32(1);
memcpy(ct_req->req.rhba2.port_name, vha->port_name, WWN_SIZE);
size = 2 * WWN_SIZE + 4 + 4;
/* Attributes */
ct_req->req.rhba2.attrs.count = cpu_to_be32(FDMIV2_HBA_ATTR_COUNT);
entries = ct_req->req.rhba2.hba_identifier;
/* Nodename. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_NODE_NAME);
eiter->len = cpu_to_be16(4 + WWN_SIZE);
memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE);
size += 4 + WWN_SIZE;
ql_dbg(ql_dbg_disc, vha, 0x207d,
"NodeName = %016llx.\n", wwn_to_u64(eiter->a.node_name));
/* Manufacturer. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_MANUFACTURER);
snprintf(eiter->a.manufacturer, sizeof(eiter->a.manufacturer),
"%s", "QLogic Corporation");
eiter->a.manufacturer[strlen("QLogic Corporation")] = '\0';
alen = strlen(eiter->a.manufacturer);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x20a5,
"Manufacturer = %s.\n", eiter->a.manufacturer);
/* Serial number. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_SERIAL_NUMBER);
if (IS_FWI2_CAPABLE(ha))
qla2xxx_get_vpd_field(vha, "SN", eiter->a.serial_num,
sizeof(eiter->a.serial_num));
else {
sn = ((ha->serial0 & 0x1f) << 16) |
(ha->serial2 << 8) | ha->serial1;
snprintf(eiter->a.serial_num, sizeof(eiter->a.serial_num),
"%c%05d", 'A' + sn / 100000, sn % 100000);
}
alen = strlen(eiter->a.serial_num);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x20a6,
"Serial no. = %s.\n", eiter->a.serial_num);
/* Model name. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_MODEL);
snprintf(eiter->a.model, sizeof(eiter->a.model),
"%s", ha->model_number);
alen = strlen(eiter->a.model);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x20a7,
"Model Name = %s.\n", eiter->a.model);
/* Model description. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION);
snprintf(eiter->a.model_desc, sizeof(eiter->a.model_desc),
"%s", ha->model_desc);
alen = strlen(eiter->a.model_desc);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x20a8,
"Model Desc = %s.\n", eiter->a.model_desc);
/* Hardware version. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_HARDWARE_VERSION);
if (!IS_FWI2_CAPABLE(ha)) {
snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version),
"HW:%s", ha->adapter_id);
} else if (qla2xxx_get_vpd_field(vha, "MN", eiter->a.hw_version,
sizeof(eiter->a.hw_version))) {
;
} else if (qla2xxx_get_vpd_field(vha, "EC", eiter->a.hw_version,
sizeof(eiter->a.hw_version))) {
;
} else {
snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version),
"HW:%s", ha->adapter_id);
}
alen = strlen(eiter->a.hw_version);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x20a9,
"Hardware ver = %s.\n", eiter->a.hw_version);
/* Driver version. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_DRIVER_VERSION);
snprintf(eiter->a.driver_version, sizeof(eiter->a.driver_version),
"%s", qla2x00_version_str);
alen = strlen(eiter->a.driver_version);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x20aa,
"Driver ver = %s.\n", eiter->a.driver_version);
/* Option ROM version. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION);
snprintf(eiter->a.orom_version, sizeof(eiter->a.orom_version),
"%d.%02d", ha->bios_revision[1], ha->bios_revision[0]);
alen = strlen(eiter->a.orom_version);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha , 0x20ab,
"Optrom version = %d.%02d.\n", eiter->a.orom_version[1],
eiter->a.orom_version[0]);
/* Firmware version */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION);
ha->isp_ops->fw_version_str(vha, eiter->a.fw_version,
sizeof(eiter->a.fw_version));
alen = strlen(eiter->a.fw_version);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x20ac,
"Firmware vers = %s.\n", eiter->a.fw_version);
/* OS Name and Version */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_OS_NAME_AND_VERSION);
p_sysid = utsname();
if (p_sysid) {
snprintf(eiter->a.os_version, sizeof(eiter->a.os_version),
"%s %s %s",
p_sysid->sysname, p_sysid->release, p_sysid->version);
} else {
snprintf(eiter->a.os_version, sizeof(eiter->a.os_version),
"%s %s", "Linux", fc_host_system_hostname(vha->host));
}
alen = strlen(eiter->a.os_version);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x20ae,
"OS Name and Version = %s.\n", eiter->a.os_version);
/* MAX CT Payload Length */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_MAXIMUM_CT_PAYLOAD_LENGTH);
eiter->a.max_ct_len = cpu_to_be32(ha->frame_payload_size);
eiter->a.max_ct_len = cpu_to_be32(eiter->a.max_ct_len);
eiter->len = cpu_to_be16(4 + 4);
size += 4 + 4;
ql_dbg(ql_dbg_disc, vha, 0x20af,
"CT Payload Length = 0x%x.\n", eiter->a.max_ct_len);
/* Node Sybolic Name */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_NODE_SYMBOLIC_NAME);
qla2x00_get_sym_node_name(vha, eiter->a.sym_name,
sizeof(eiter->a.sym_name));
alen = strlen(eiter->a.sym_name);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x20b0,
"Symbolic Name = %s.\n", eiter->a.sym_name);
/* Vendor Id */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_VENDOR_ID);
eiter->a.vendor_id = cpu_to_be32(0x1077);
eiter->len = cpu_to_be16(4 + 4);
size += 4 + 4;
ql_dbg(ql_dbg_disc, vha, 0x20b1,
"Vendor Id = %x.\n", eiter->a.vendor_id);
/* Num Ports */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_NUM_PORTS);
eiter->a.num_ports = cpu_to_be32(1);
eiter->len = cpu_to_be16(4 + 4);
size += 4 + 4;
ql_dbg(ql_dbg_disc, vha, 0x20b2,
"Port Num = %x.\n", eiter->a.num_ports);
/* Fabric Name */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_FABRIC_NAME);
memcpy(eiter->a.fabric_name, vha->fabric_node_name, WWN_SIZE);
eiter->len = cpu_to_be16(4 + WWN_SIZE);
size += 4 + WWN_SIZE;
ql_dbg(ql_dbg_disc, vha, 0x20b3,
"Fabric Name = %016llx.\n", wwn_to_u64(eiter->a.fabric_name));
/* BIOS Version */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_BOOT_BIOS_NAME);
snprintf(eiter->a.bios_name, sizeof(eiter->a.bios_name),
"BIOS %d.%02d", ha->bios_revision[1], ha->bios_revision[0]);
alen = strlen(eiter->a.bios_name);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x20b4,
"BIOS Name = %s\n", eiter->a.bios_name);
/* Vendor Identifier */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_HBA_TYPE_VENDOR_IDENTIFIER);
snprintf(eiter->a.vendor_identifier, sizeof(eiter->a.vendor_identifier),
"%s", "QLGC");
alen = strlen(eiter->a.vendor_identifier);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x201b,
"Vendor Identifier = %s.\n", eiter->a.vendor_identifier);
/* Update MS request size. */
qla2x00_update_ms_fdmi_iocb(vha, size + 16);
ql_dbg(ql_dbg_disc, vha, 0x20b5,
"RHBA identifier = %016llx.\n",
wwn_to_u64(ct_req->req.rhba2.hba_identifier));
ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x20b6,
entries, size);
/* Execute MS IOCB */
rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
sizeof(ms_iocb_entry_t));
if (rval != QLA_SUCCESS) {
/*EMPTY*/
ql_dbg(ql_dbg_disc, vha, 0x20b7,
"RHBA issue IOCB failed (%d).\n", rval);
} else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA") !=
QLA_SUCCESS) {
rval = QLA_FUNCTION_FAILED;
if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM &&
ct_rsp->header.explanation_code ==
CT_EXPL_ALREADY_REGISTERED) {
ql_dbg(ql_dbg_disc, vha, 0x20b8,
"HBA already registered.\n");
rval = QLA_ALREADY_REGISTERED;
} else {
ql_dbg(ql_dbg_disc, vha, 0x2016,
"RHBA FDMI v2 failed, CT Reason code: 0x%x, CT Explanation 0x%x\n",
ct_rsp->header.reason_code,
ct_rsp->header.explanation_code);
}
} else {
ql_dbg(ql_dbg_disc, vha, 0x20b9,
"RHBA FDMI V2 exiting normally.\n");
}
return rval;
}
/**
* qla2x00_fdmi_dhba() -
* @vha: HA context
*
* Returns 0 on success.
*/
static int
qla2x00_fdmi_dhba(scsi_qla_host_t *vha)
{
int rval;
struct qla_hw_data *ha = vha->hw;
ms_iocb_entry_t *ms_pkt;
struct ct_sns_req *ct_req;
struct ct_sns_rsp *ct_rsp;
/* Issue RPA */
/* Prepare common MS IOCB */
ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, DHBA_REQ_SIZE,
DHBA_RSP_SIZE);
/* Prepare CT request */
ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, DHBA_CMD, DHBA_RSP_SIZE);
ct_rsp = &ha->ct_sns->p.rsp;
/* Prepare FDMI command arguments -- portname. */
memcpy(ct_req->req.dhba.port_name, vha->port_name, WWN_SIZE);
ql_dbg(ql_dbg_disc, vha, 0x2036,
"DHBA portname = %8phN.\n", ct_req->req.dhba.port_name);
/* Execute MS IOCB */
rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
sizeof(ms_iocb_entry_t));
if (rval != QLA_SUCCESS) {
/*EMPTY*/
ql_dbg(ql_dbg_disc, vha, 0x2037,
"DHBA issue IOCB failed (%d).\n", rval);
} else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "DHBA") !=
QLA_SUCCESS) {
rval = QLA_FUNCTION_FAILED;
} else {
ql_dbg(ql_dbg_disc, vha, 0x2038,
"DHBA exiting normally.\n");
}
return rval;
}
/**
* qla2x00_fdmiv2_rpa() -
* @vha: HA context
*
* Returns 0 on success.
*/
static int
qla2x00_fdmiv2_rpa(scsi_qla_host_t *vha)
{
int rval, alen;
uint32_t size;
struct qla_hw_data *ha = vha->hw;
ms_iocb_entry_t *ms_pkt;
struct ct_sns_req *ct_req;
struct ct_sns_rsp *ct_rsp;
void *entries;
struct ct_fdmiv2_port_attr *eiter;
struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb;
struct new_utsname *p_sysid = NULL;
/* Issue RPA */
/* Prepare common MS IOCB */
/* Request size adjusted after CT preparation */
ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RPA_RSP_SIZE);
/* Prepare CT request */
ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RPA_CMD, RPA_RSP_SIZE);
ct_rsp = &ha->ct_sns->p.rsp;
/* Prepare FDMI command arguments -- attribute block, attributes. */
memcpy(ct_req->req.rpa2.port_name, vha->port_name, WWN_SIZE);
size = WWN_SIZE + 4;
/* Attributes */
ct_req->req.rpa2.attrs.count = cpu_to_be32(FDMIV2_PORT_ATTR_COUNT);
entries = ct_req->req.rpa2.port_name;
/* FC4 types. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPES);
eiter->len = cpu_to_be16(4 + 32);
eiter->a.fc4_types[2] = 0x01;
size += 4 + 32;
ql_dbg(ql_dbg_disc, vha, 0x20ba,
"FC4_TYPES=%02x %02x.\n",
eiter->a.fc4_types[2],
eiter->a.fc4_types[1]);
if (vha->flags.nvme_enabled) {
eiter->a.fc4_types[6] = 1; /* NVMe type 28h */
ql_dbg(ql_dbg_disc, vha, 0x211f,
"NVME FC4 Type = %02x 0x0 0x0 0x0 0x0 0x0.\n",
eiter->a.fc4_types[6]);
}
/* Supported speed. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_PORT_SUPPORT_SPEED);
eiter->len = cpu_to_be16(4 + 4);
if (IS_CNA_CAPABLE(ha))
eiter->a.sup_speed = cpu_to_be32(
FDMI_PORT_SPEED_10GB);
else if (IS_QLA27XX(ha))
eiter->a.sup_speed = cpu_to_be32(
FDMI_PORT_SPEED_32GB|
FDMI_PORT_SPEED_16GB|
FDMI_PORT_SPEED_8GB);
else if (IS_QLA2031(ha))
eiter->a.sup_speed = cpu_to_be32(
FDMI_PORT_SPEED_16GB|
FDMI_PORT_SPEED_8GB|
FDMI_PORT_SPEED_4GB);
else if (IS_QLA25XX(ha))
eiter->a.sup_speed = cpu_to_be32(
FDMI_PORT_SPEED_8GB|
FDMI_PORT_SPEED_4GB|
FDMI_PORT_SPEED_2GB|
FDMI_PORT_SPEED_1GB);
else if (IS_QLA24XX_TYPE(ha))
eiter->a.sup_speed = cpu_to_be32(
FDMI_PORT_SPEED_4GB|
FDMI_PORT_SPEED_2GB|
FDMI_PORT_SPEED_1GB);
else if (IS_QLA23XX(ha))
eiter->a.sup_speed = cpu_to_be32(
FDMI_PORT_SPEED_2GB|
FDMI_PORT_SPEED_1GB);
else
eiter->a.sup_speed = cpu_to_be32(
FDMI_PORT_SPEED_1GB);
size += 4 + 4;
ql_dbg(ql_dbg_disc, vha, 0x20bb,
"Supported Port Speed = %x.\n", eiter->a.sup_speed);
/* Current speed. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_PORT_CURRENT_SPEED);
eiter->len = cpu_to_be16(4 + 4);
switch (ha->link_data_rate) {
case PORT_SPEED_1GB:
eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_1GB);
break;
case PORT_SPEED_2GB:
eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_2GB);
break;
case PORT_SPEED_4GB:
eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_4GB);
break;
case PORT_SPEED_8GB:
eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_8GB);
break;
case PORT_SPEED_10GB:
eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_10GB);
break;
case PORT_SPEED_16GB:
eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_16GB);
break;
case PORT_SPEED_32GB:
eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_32GB);
break;
default:
eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_UNKNOWN);
break;
}
size += 4 + 4;
ql_dbg(ql_dbg_disc, vha, 0x2017,
"Current_Speed = %x.\n", eiter->a.cur_speed);
/* Max frame size. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE);
eiter->len = cpu_to_be16(4 + 4);
eiter->a.max_frame_size = IS_FWI2_CAPABLE(ha) ?
le16_to_cpu(icb24->frame_payload_size):
le16_to_cpu(ha->init_cb->frame_payload_size);
eiter->a.max_frame_size = cpu_to_be32(eiter->a.max_frame_size);
size += 4 + 4;
ql_dbg(ql_dbg_disc, vha, 0x20bc,
"Max_Frame_Size = %x.\n", eiter->a.max_frame_size);
/* OS device name. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME);
alen = strlen(QLA2XXX_DRIVER_NAME);
snprintf(eiter->a.os_dev_name, sizeof(eiter->a.os_dev_name),
"%s:host%lu", QLA2XXX_DRIVER_NAME, vha->host_no);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x20be,
"OS_Device_Name = %s.\n", eiter->a.os_dev_name);
/* Hostname. */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_PORT_HOST_NAME);
p_sysid = utsname();
if (p_sysid) {
snprintf(eiter->a.host_name, sizeof(eiter->a.host_name),
"%s", p_sysid->nodename);
} else {
snprintf(eiter->a.host_name, sizeof(eiter->a.host_name),
"%s", fc_host_system_hostname(vha->host));
}
alen = strlen(eiter->a.host_name);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x201a,
"HostName=%s.\n", eiter->a.host_name);
/* Node Name */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_PORT_NODE_NAME);
memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE);
eiter->len = cpu_to_be16(4 + WWN_SIZE);
size += 4 + WWN_SIZE;
ql_dbg(ql_dbg_disc, vha, 0x20c0,
"Node Name = %016llx.\n", wwn_to_u64(eiter->a.node_name));
/* Port Name */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_PORT_NAME);
memcpy(eiter->a.port_name, vha->port_name, WWN_SIZE);
eiter->len = cpu_to_be16(4 + WWN_SIZE);
size += 4 + WWN_SIZE;
ql_dbg(ql_dbg_disc, vha, 0x20c1,
"Port Name = %016llx.\n", wwn_to_u64(eiter->a.port_name));
/* Port Symbolic Name */
eiter = entries + size;
eiter->type = cpu_to_be16(FDMI_PORT_SYM_NAME);
qla2x00_get_sym_node_name(vha, eiter->a.port_sym_name,
sizeof(eiter->a.port_sym_name));
alen = strlen(eiter->a.port_sym_name);
alen += 4 - (alen & 3);
eiter->len = cpu_to_be16(4 + alen);
size += 4 + alen;
ql_dbg(ql_dbg_disc, vha, 0x20c2,
"port symbolic name = %s\n", eiter->a.port_sym_name);