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![Bart Van Assche](/assets/img/avatar_default.png)
Whether htonl() or __constant_htonl() is used, if the argument is a constant the conversion happens at compile time. Hence leave out the __constant_ prefix for this and other endianness conversion functions. This improves source code readability. [jejb: checkpatch fixes] Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Odin.com>
2694 lines
75 KiB
C
2694 lines
75 KiB
C
/*
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* QLogic Fibre Channel HBA Driver
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* Copyright (c) 2003-2014 QLogic Corporation
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*
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* See LICENSE.qla2xxx for copyright and licensing details.
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*/
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#include "qla_def.h"
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#include "qla_target.h"
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#include <linux/utsname.h>
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static int qla2x00_sns_ga_nxt(scsi_qla_host_t *, fc_port_t *);
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static int qla2x00_sns_gid_pt(scsi_qla_host_t *, sw_info_t *);
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static int qla2x00_sns_gpn_id(scsi_qla_host_t *, sw_info_t *);
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static int qla2x00_sns_gnn_id(scsi_qla_host_t *, sw_info_t *);
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static int qla2x00_sns_rft_id(scsi_qla_host_t *);
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static int qla2x00_sns_rnn_id(scsi_qla_host_t *);
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/**
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* qla2x00_prep_ms_iocb() - Prepare common MS/CT IOCB fields for SNS CT query.
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* @ha: HA context
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* @req_size: request size in bytes
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* @rsp_size: response size in bytes
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*
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* Returns a pointer to the @ha's ms_iocb.
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*/
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void *
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qla2x00_prep_ms_iocb(scsi_qla_host_t *vha, uint32_t req_size, uint32_t rsp_size)
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{
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struct qla_hw_data *ha = vha->hw;
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ms_iocb_entry_t *ms_pkt;
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ms_pkt = ha->ms_iocb;
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memset(ms_pkt, 0, sizeof(ms_iocb_entry_t));
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ms_pkt->entry_type = MS_IOCB_TYPE;
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ms_pkt->entry_count = 1;
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SET_TARGET_ID(ha, ms_pkt->loop_id, SIMPLE_NAME_SERVER);
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ms_pkt->control_flags = cpu_to_le16(CF_READ | CF_HEAD_TAG);
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ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
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ms_pkt->cmd_dsd_count = cpu_to_le16(1);
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ms_pkt->total_dsd_count = cpu_to_le16(2);
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ms_pkt->rsp_bytecount = cpu_to_le32(rsp_size);
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ms_pkt->req_bytecount = cpu_to_le32(req_size);
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ms_pkt->dseg_req_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma));
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ms_pkt->dseg_req_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma));
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ms_pkt->dseg_req_length = ms_pkt->req_bytecount;
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ms_pkt->dseg_rsp_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma));
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ms_pkt->dseg_rsp_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma));
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ms_pkt->dseg_rsp_length = ms_pkt->rsp_bytecount;
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vha->qla_stats.control_requests++;
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return (ms_pkt);
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}
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/**
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* qla24xx_prep_ms_iocb() - Prepare common CT IOCB fields for SNS CT query.
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* @ha: HA context
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* @req_size: request size in bytes
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* @rsp_size: response size in bytes
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*
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* Returns a pointer to the @ha's ms_iocb.
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*/
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void *
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qla24xx_prep_ms_iocb(scsi_qla_host_t *vha, uint32_t req_size, uint32_t rsp_size)
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{
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struct qla_hw_data *ha = vha->hw;
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struct ct_entry_24xx *ct_pkt;
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ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb;
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memset(ct_pkt, 0, sizeof(struct ct_entry_24xx));
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ct_pkt->entry_type = CT_IOCB_TYPE;
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ct_pkt->entry_count = 1;
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ct_pkt->nport_handle = cpu_to_le16(NPH_SNS);
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ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
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ct_pkt->cmd_dsd_count = cpu_to_le16(1);
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ct_pkt->rsp_dsd_count = cpu_to_le16(1);
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ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size);
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ct_pkt->cmd_byte_count = cpu_to_le32(req_size);
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ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma));
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ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma));
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ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count;
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ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma));
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ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma));
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ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count;
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ct_pkt->vp_index = vha->vp_idx;
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vha->qla_stats.control_requests++;
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return (ct_pkt);
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}
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/**
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* qla2x00_prep_ct_req() - Prepare common CT request fields for SNS query.
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* @ct_req: CT request buffer
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* @cmd: GS command
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* @rsp_size: response size in bytes
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*
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* Returns a pointer to the intitialized @ct_req.
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*/
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static inline struct ct_sns_req *
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qla2x00_prep_ct_req(struct ct_sns_pkt *p, uint16_t cmd, uint16_t rsp_size)
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{
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memset(p, 0, sizeof(struct ct_sns_pkt));
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p->p.req.header.revision = 0x01;
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p->p.req.header.gs_type = 0xFC;
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p->p.req.header.gs_subtype = 0x02;
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p->p.req.command = cpu_to_be16(cmd);
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p->p.req.max_rsp_size = cpu_to_be16((rsp_size - 16) / 4);
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return &p->p.req;
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}
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static int
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qla2x00_chk_ms_status(scsi_qla_host_t *vha, ms_iocb_entry_t *ms_pkt,
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struct ct_sns_rsp *ct_rsp, const char *routine)
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{
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int rval;
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uint16_t comp_status;
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struct qla_hw_data *ha = vha->hw;
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rval = QLA_FUNCTION_FAILED;
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if (ms_pkt->entry_status != 0) {
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ql_dbg(ql_dbg_disc, vha, 0x2031,
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"%s failed, error status (%x) on port_id: %02x%02x%02x.\n",
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routine, ms_pkt->entry_status, vha->d_id.b.domain,
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vha->d_id.b.area, vha->d_id.b.al_pa);
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} else {
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if (IS_FWI2_CAPABLE(ha))
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comp_status = le16_to_cpu(
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((struct ct_entry_24xx *)ms_pkt)->comp_status);
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else
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comp_status = le16_to_cpu(ms_pkt->status);
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switch (comp_status) {
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case CS_COMPLETE:
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case CS_DATA_UNDERRUN:
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case CS_DATA_OVERRUN: /* Overrun? */
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if (ct_rsp->header.response !=
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cpu_to_be16(CT_ACCEPT_RESPONSE)) {
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ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2077,
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"%s failed rejected request on port_id: %02x%02x%02x Compeltion status 0x%x, response 0x%x\n",
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routine, vha->d_id.b.domain,
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vha->d_id.b.area, vha->d_id.b.al_pa,
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comp_status, ct_rsp->header.response);
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ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha,
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0x2078, (uint8_t *)&ct_rsp->header,
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sizeof(struct ct_rsp_hdr));
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rval = QLA_INVALID_COMMAND;
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} else
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rval = QLA_SUCCESS;
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break;
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default:
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ql_dbg(ql_dbg_disc, vha, 0x2033,
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"%s failed, completion status (%x) on port_id: "
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"%02x%02x%02x.\n", routine, comp_status,
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vha->d_id.b.domain, vha->d_id.b.area,
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vha->d_id.b.al_pa);
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break;
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}
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}
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return rval;
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}
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/**
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* qla2x00_ga_nxt() - SNS scan for fabric devices via GA_NXT command.
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* @ha: HA context
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* @fcport: fcport entry to updated
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*
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* Returns 0 on success.
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*/
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int
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qla2x00_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport)
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{
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int rval;
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ms_iocb_entry_t *ms_pkt;
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struct ct_sns_req *ct_req;
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struct ct_sns_rsp *ct_rsp;
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struct qla_hw_data *ha = vha->hw;
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if (IS_QLA2100(ha) || IS_QLA2200(ha))
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return qla2x00_sns_ga_nxt(vha, fcport);
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/* Issue GA_NXT */
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/* Prepare common MS IOCB */
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ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GA_NXT_REQ_SIZE,
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GA_NXT_RSP_SIZE);
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/* Prepare CT request */
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ct_req = qla2x00_prep_ct_req(ha->ct_sns, GA_NXT_CMD,
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GA_NXT_RSP_SIZE);
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ct_rsp = &ha->ct_sns->p.rsp;
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/* Prepare CT arguments -- port_id */
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ct_req->req.port_id.port_id[0] = fcport->d_id.b.domain;
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ct_req->req.port_id.port_id[1] = fcport->d_id.b.area;
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ct_req->req.port_id.port_id[2] = fcport->d_id.b.al_pa;
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/* Execute MS IOCB */
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rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
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sizeof(ms_iocb_entry_t));
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if (rval != QLA_SUCCESS) {
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/*EMPTY*/
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ql_dbg(ql_dbg_disc, vha, 0x2062,
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"GA_NXT issue IOCB failed (%d).\n", rval);
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} else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GA_NXT") !=
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QLA_SUCCESS) {
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rval = QLA_FUNCTION_FAILED;
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} else {
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/* Populate fc_port_t entry. */
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fcport->d_id.b.domain = ct_rsp->rsp.ga_nxt.port_id[0];
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fcport->d_id.b.area = ct_rsp->rsp.ga_nxt.port_id[1];
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fcport->d_id.b.al_pa = ct_rsp->rsp.ga_nxt.port_id[2];
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memcpy(fcport->node_name, ct_rsp->rsp.ga_nxt.node_name,
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WWN_SIZE);
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memcpy(fcport->port_name, ct_rsp->rsp.ga_nxt.port_name,
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WWN_SIZE);
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fcport->fc4_type = (ct_rsp->rsp.ga_nxt.fc4_types[2] & BIT_0) ?
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FC4_TYPE_FCP_SCSI : FC4_TYPE_OTHER;
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if (ct_rsp->rsp.ga_nxt.port_type != NS_N_PORT_TYPE &&
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ct_rsp->rsp.ga_nxt.port_type != NS_NL_PORT_TYPE)
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fcport->d_id.b.domain = 0xf0;
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ql_dbg(ql_dbg_disc, vha, 0x2063,
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"GA_NXT entry - nn %8phN pn %8phN "
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"port_id=%02x%02x%02x.\n",
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fcport->node_name, fcport->port_name,
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fcport->d_id.b.domain, fcport->d_id.b.area,
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fcport->d_id.b.al_pa);
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}
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return (rval);
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}
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static inline int
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qla2x00_gid_pt_rsp_size(scsi_qla_host_t *vha)
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{
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return vha->hw->max_fibre_devices * 4 + 16;
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}
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/**
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* qla2x00_gid_pt() - SNS scan for fabric devices via GID_PT command.
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* @ha: HA context
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* @list: switch info entries to populate
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*
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* NOTE: Non-Nx_Ports are not requested.
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*
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* Returns 0 on success.
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*/
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int
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qla2x00_gid_pt(scsi_qla_host_t *vha, sw_info_t *list)
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{
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int rval;
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uint16_t i;
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ms_iocb_entry_t *ms_pkt;
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struct ct_sns_req *ct_req;
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struct ct_sns_rsp *ct_rsp;
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struct ct_sns_gid_pt_data *gid_data;
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struct qla_hw_data *ha = vha->hw;
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uint16_t gid_pt_rsp_size;
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if (IS_QLA2100(ha) || IS_QLA2200(ha))
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return qla2x00_sns_gid_pt(vha, list);
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gid_data = NULL;
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gid_pt_rsp_size = qla2x00_gid_pt_rsp_size(vha);
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/* Issue GID_PT */
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/* Prepare common MS IOCB */
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ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GID_PT_REQ_SIZE,
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gid_pt_rsp_size);
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/* Prepare CT request */
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ct_req = qla2x00_prep_ct_req(ha->ct_sns, GID_PT_CMD, gid_pt_rsp_size);
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ct_rsp = &ha->ct_sns->p.rsp;
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/* Prepare CT arguments -- port_type */
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ct_req->req.gid_pt.port_type = NS_NX_PORT_TYPE;
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/* Execute MS IOCB */
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rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
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sizeof(ms_iocb_entry_t));
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if (rval != QLA_SUCCESS) {
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/*EMPTY*/
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ql_dbg(ql_dbg_disc, vha, 0x2055,
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"GID_PT issue IOCB failed (%d).\n", rval);
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} else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GID_PT") !=
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QLA_SUCCESS) {
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rval = QLA_FUNCTION_FAILED;
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} else {
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/* Set port IDs in switch info list. */
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for (i = 0; i < ha->max_fibre_devices; i++) {
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gid_data = &ct_rsp->rsp.gid_pt.entries[i];
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list[i].d_id.b.domain = gid_data->port_id[0];
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list[i].d_id.b.area = gid_data->port_id[1];
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list[i].d_id.b.al_pa = gid_data->port_id[2];
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memset(list[i].fabric_port_name, 0, WWN_SIZE);
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list[i].fp_speed = PORT_SPEED_UNKNOWN;
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/* Last one exit. */
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if (gid_data->control_byte & BIT_7) {
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list[i].d_id.b.rsvd_1 = gid_data->control_byte;
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break;
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}
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}
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/*
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* If we've used all available slots, then the switch is
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* reporting back more devices than we can handle with this
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* single call. Return a failed status, and let GA_NXT handle
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* the overload.
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*/
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if (i == ha->max_fibre_devices)
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rval = QLA_FUNCTION_FAILED;
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}
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return (rval);
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}
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/**
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* qla2x00_gpn_id() - SNS Get Port Name (GPN_ID) query.
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* @ha: HA context
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* @list: switch info entries to populate
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*
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* Returns 0 on success.
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*/
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int
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qla2x00_gpn_id(scsi_qla_host_t *vha, sw_info_t *list)
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{
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int rval = QLA_SUCCESS;
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uint16_t i;
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ms_iocb_entry_t *ms_pkt;
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struct ct_sns_req *ct_req;
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struct ct_sns_rsp *ct_rsp;
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struct qla_hw_data *ha = vha->hw;
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if (IS_QLA2100(ha) || IS_QLA2200(ha))
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return qla2x00_sns_gpn_id(vha, list);
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for (i = 0; i < ha->max_fibre_devices; i++) {
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/* Issue GPN_ID */
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/* Prepare common MS IOCB */
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ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GPN_ID_REQ_SIZE,
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GPN_ID_RSP_SIZE);
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/* Prepare CT request */
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ct_req = qla2x00_prep_ct_req(ha->ct_sns, GPN_ID_CMD,
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GPN_ID_RSP_SIZE);
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ct_rsp = &ha->ct_sns->p.rsp;
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/* Prepare CT arguments -- port_id */
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ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain;
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ct_req->req.port_id.port_id[1] = list[i].d_id.b.area;
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ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa;
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/* Execute MS IOCB */
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rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
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sizeof(ms_iocb_entry_t));
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if (rval != QLA_SUCCESS) {
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/*EMPTY*/
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ql_dbg(ql_dbg_disc, vha, 0x2056,
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"GPN_ID issue IOCB failed (%d).\n", rval);
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break;
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} else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp,
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"GPN_ID") != QLA_SUCCESS) {
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rval = QLA_FUNCTION_FAILED;
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break;
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} else {
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/* Save portname */
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memcpy(list[i].port_name,
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ct_rsp->rsp.gpn_id.port_name, WWN_SIZE);
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}
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/* Last device exit. */
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if (list[i].d_id.b.rsvd_1 != 0)
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break;
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}
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return (rval);
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}
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/**
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* qla2x00_gnn_id() - SNS Get Node Name (GNN_ID) query.
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* @ha: HA context
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* @list: switch info entries to populate
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*
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* Returns 0 on success.
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*/
|
|
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;
|
|
|
|
if (IS_QLA2100(ha) || IS_QLA2200(ha))
|
|
return qla2x00_sns_gnn_id(vha, list);
|
|
|
|
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, GNN_ID_REQ_SIZE,
|
|
GNN_ID_RSP_SIZE);
|
|
|
|
/* 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);
|
|
}
|
|
|
|
/**
|
|
* qla2x00_rft_id() - SNS Register FC-4 TYPEs (RFT_ID) supported by the HBA.
|
|
* @ha: HA context
|
|
*
|
|
* Returns 0 on success.
|
|
*/
|
|
int
|
|
qla2x00_rft_id(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;
|
|
|
|
if (IS_QLA2100(ha) || IS_QLA2200(ha))
|
|
return qla2x00_sns_rft_id(vha);
|
|
|
|
/* Issue RFT_ID */
|
|
/* Prepare common MS IOCB */
|
|
ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RFT_ID_REQ_SIZE,
|
|
RFT_ID_RSP_SIZE);
|
|
|
|
/* Prepare CT request */
|
|
ct_req = qla2x00_prep_ct_req(ha->ct_sns, RFT_ID_CMD,
|
|
RFT_ID_RSP_SIZE);
|
|
ct_rsp = &ha->ct_sns->p.rsp;
|
|
|
|
/* 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 */
|
|
|
|
/* 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, 0x2043,
|
|
"RFT_ID issue IOCB failed (%d).\n", rval);
|
|
} else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFT_ID") !=
|
|
QLA_SUCCESS) {
|
|
rval = QLA_FUNCTION_FAILED;
|
|
} else {
|
|
ql_dbg(ql_dbg_disc, vha, 0x2044,
|
|
"RFT_ID exiting normally.\n");
|
|
}
|
|
|
|
return (rval);
|
|
}
|
|
|
|
/**
|
|
* qla2x00_rff_id() - SNS Register FC-4 Features (RFF_ID) supported by the HBA.
|
|
* @ha: HA context
|
|
*
|
|
* Returns 0 on success.
|
|
*/
|
|
int
|
|
qla2x00_rff_id(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;
|
|
|
|
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);
|
|
}
|
|
|
|
/* Issue RFF_ID */
|
|
/* Prepare common MS IOCB */
|
|
ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RFF_ID_REQ_SIZE,
|
|
RFF_ID_RSP_SIZE);
|
|
|
|
/* Prepare CT request */
|
|
ct_req = qla2x00_prep_ct_req(ha->ct_sns, RFF_ID_CMD,
|
|
RFF_ID_RSP_SIZE);
|
|
ct_rsp = &ha->ct_sns->p.rsp;
|
|
|
|
/* Prepare CT arguments -- port_id, FC-4 feature, FC-4 type */
|
|
ct_req->req.rff_id.port_id[0] = vha->d_id.b.domain;
|
|
ct_req->req.rff_id.port_id[1] = vha->d_id.b.area;
|
|
ct_req->req.rff_id.port_id[2] = vha->d_id.b.al_pa;
|
|
|
|
qlt_rff_id(vha, ct_req);
|
|
|
|
ct_req->req.rff_id.fc4_type = 0x08; /* SCSI - FCP */
|
|
|
|
/* 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, 0x2047,
|
|
"RFF_ID issue IOCB failed (%d).\n", rval);
|
|
} else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFF_ID") !=
|
|
QLA_SUCCESS) {
|
|
rval = QLA_FUNCTION_FAILED;
|
|
} else {
|
|
ql_dbg(ql_dbg_disc, vha, 0x2048,
|
|
"RFF_ID exiting normally.\n");
|
|
}
|
|
|
|
return (rval);
|
|
}
|
|
|
|
/**
|
|
* qla2x00_rnn_id() - SNS Register Node Name (RNN_ID) of the HBA.
|
|
* @ha: HA context
|
|
*
|
|
* Returns 0 on success.
|
|
*/
|
|
int
|
|
qla2x00_rnn_id(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;
|
|
|
|
if (IS_QLA2100(ha) || IS_QLA2200(ha))
|
|
return qla2x00_sns_rnn_id(vha);
|
|
|
|
/* Issue RNN_ID */
|
|
/* Prepare common MS IOCB */
|
|
ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RNN_ID_REQ_SIZE,
|
|
RNN_ID_RSP_SIZE);
|
|
|
|
/* Prepare CT request */
|
|
ct_req = qla2x00_prep_ct_req(ha->ct_sns, RNN_ID_CMD, RNN_ID_RSP_SIZE);
|
|
ct_rsp = &ha->ct_sns->p.rsp;
|
|
|
|
/* 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);
|
|
|
|
/* 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, 0x204d,
|
|
"RNN_ID issue IOCB failed (%d).\n", rval);
|
|
} else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RNN_ID") !=
|
|
QLA_SUCCESS) {
|
|
rval = QLA_FUNCTION_FAILED;
|
|
} else {
|
|
ql_dbg(ql_dbg_disc, vha, 0x204e,
|
|
"RNN_ID exiting normally.\n");
|
|
}
|
|
|
|
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.
|
|
* @ha: HA context
|
|
*
|
|
* Returns 0 on success.
|
|
*/
|
|
int
|
|
qla2x00_rsnn_nn(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;
|
|
|
|
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);
|
|
}
|
|
|
|
/* Issue RSNN_NN */
|
|
/* Prepare common MS IOCB */
|
|
/* Request size adjusted after CT preparation */
|
|
ms_pkt = ha->isp_ops->prep_ms_iocb(vha, 0, RSNN_NN_RSP_SIZE);
|
|
|
|
/* Prepare CT request */
|
|
ct_req = qla2x00_prep_ct_req(ha->ct_sns, RSNN_NN_CMD,
|
|
RSNN_NN_RSP_SIZE);
|
|
ct_rsp = &ha->ct_sns->p.rsp;
|
|
|
|
/* 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));
|
|
|
|
/* Calculate SNN length */
|
|
ct_req->req.rsnn_nn.name_len =
|
|
(uint8_t)strlen(ct_req->req.rsnn_nn.sym_node_name);
|
|
|
|
/* Update MS IOCB request */
|
|
ms_pkt->req_bytecount =
|
|
cpu_to_le32(24 + 1 + ct_req->req.rsnn_nn.name_len);
|
|
ms_pkt->dseg_req_length = ms_pkt->req_bytecount;
|
|
|
|
/* 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, 0x2051,
|
|
"RSNN_NN issue IOCB failed (%d).\n", rval);
|
|
} else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RSNN_NN") !=
|
|
QLA_SUCCESS) {
|
|
rval = QLA_FUNCTION_FAILED;
|
|
} else {
|
|
ql_dbg(ql_dbg_disc, vha, 0x2052,
|
|
"RSNN_NN exiting normally.\n");
|
|
}
|
|
|
|
return (rval);
|
|
}
|
|
|
|
/**
|
|
* qla2x00_prep_sns_cmd() - Prepare common SNS command request fields for query.
|
|
* @ha: 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.
|
|
* @ha: 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.
|
|
* @ha: 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.
|
|
* @ha: 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.
|
|
* @ha: 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.
|
|
* @ha: 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.
|
|
* HBA.
|
|
* @ha: 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.
|
|
* @ha: HA context
|
|
*
|
|
* Returns 0 on success.
|
|
*/
|
|
static 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.
|
|
* @ha: 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.
|
|
* @ha: 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.
|
|
* @ct_req: 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() -
|
|
* @ha: 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() -
|
|
* @ha: 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() -
|
|
* @ha: 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 init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb;
|
|
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 = IS_FWI2_CAPABLE(ha) ?
|
|
le16_to_cpu(icb24->frame_payload_size) :
|
|
le16_to_cpu(ha->init_cb->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_indentifer, sizeof(eiter->a.vendor_indentifer),
|
|
"%s", "QLGC");
|
|
alen = strlen(eiter->a.vendor_indentifer);
|
|
alen += 4 - (alen & 3);
|
|
eiter->len = cpu_to_be16(4 + alen);
|
|
size += 4 + alen;
|
|
|
|
ql_dbg(ql_dbg_disc, vha, 0x20b1,
|
|
"Vendor Identifier = %s.\n", eiter->a.vendor_indentifer);
|
|
|
|
/* 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() -
|
|
* @ha: 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() -
|
|
* @ha: 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]);
|
|
|
|
/* 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, 0x20bc,
|
|
"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, 0x203d,
|
|
"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);
|
|
|
|
/* Port Type */
|
|
eiter = entries + size;
|
|
eiter->type = cpu_to_be16(FDMI_PORT_TYPE);
|
|
eiter->a.port_type = cpu_to_be32(NS_NX_PORT_TYPE);
|
|
eiter->len = cpu_to_be16(4 + 4);
|
|
size += 4 + 4;
|
|
|
|
ql_dbg(ql_dbg_disc, vha, 0x20c3,
|
|
"Port Type = %x.\n", eiter->a.port_type);
|
|
|
|
/* Class of Service */
|
|
eiter = entries + size;
|
|
eiter->type = cpu_to_be16(FDMI_PORT_SUPP_COS);
|
|
eiter->a.port_supported_cos = cpu_to_be32(FC_CLASS_3);
|
|
eiter->len = cpu_to_be16(4 + 4);
|
|
size += 4 + 4;
|
|
|
|
ql_dbg(ql_dbg_disc, vha, 0x20c4,
|
|
"Supported COS = %08x\n", eiter->a.port_supported_cos);
|
|
|
|
/* Port Fabric Name */
|
|
eiter = entries + size;
|
|
eiter->type = cpu_to_be16(FDMI_PORT_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, 0x20c5,
|
|
"Fabric Name = %016llx.\n", wwn_to_u64(eiter->a.fabric_name));
|
|
|
|
/* FC4_type */
|
|
eiter = entries + size;
|
|
eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPE);
|
|
eiter->a.port_fc4_type[0] = 0;
|
|
eiter->a.port_fc4_type[1] = 0;
|
|
eiter->a.port_fc4_type[2] = 1;
|
|
eiter->a.port_fc4_type[3] = 0;
|
|
eiter->len = cpu_to_be16(4 + 32);
|
|
size += 4 + 32;
|
|
|
|
ql_dbg(ql_dbg_disc, vha, 0x20c6,
|
|
"Port Active FC4 Type = %02x %02x.\n",
|
|
eiter->a.port_fc4_type[2], eiter->a.port_fc4_type[1]);
|
|
|
|
/* Port State */
|
|
eiter = entries + size;
|
|
eiter->type = cpu_to_be16(FDMI_PORT_STATE);
|
|
eiter->a.port_state = cpu_to_be32(1);
|
|
eiter->len = cpu_to_be16(4 + 4);
|
|
size += 4 + 4;
|
|
|
|
ql_dbg(ql_dbg_disc, vha, 0x20c7,
|
|
"Port State = %x.\n", eiter->a.port_state);
|
|
|
|
/* Number of Ports */
|
|
eiter = entries + size;
|
|
eiter->type = cpu_to_be16(FDMI_PORT_COUNT);
|
|
eiter->a.num_ports = cpu_to_be32(1);
|
|
eiter->len = cpu_to_be16(4 + 4);
|
|
size += 4 + 4;
|
|
|
|
ql_dbg(ql_dbg_disc, vha, 0x20c8,
|
|
"Number of ports = %x.\n", eiter->a.num_ports);
|
|
|
|
/* Port Id */
|
|
eiter = entries + size;
|
|
eiter->type = cpu_to_be16(FDMI_PORT_ID);
|
|
eiter->a.port_id = cpu_to_be32(vha->d_id.b24);
|
|
eiter->len = cpu_to_be16(4 + 4);
|
|
size += 4 + 4;
|
|
|
|
ql_dbg(ql_dbg_disc, vha, 0x20c8,
|
|
"Port Id = %x.\n", eiter->a.port_id);
|
|
|
|
/* Update MS request size. */
|
|
qla2x00_update_ms_fdmi_iocb(vha, size + 16);
|
|
|
|
ql_dbg(ql_dbg_disc, vha, 0x203e,
|
|
"RPA portname= %8phN size=%d.\n", ct_req->req.rpa.port_name, size);
|
|
ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x20ca,
|
|
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, 0x20cb,
|
|
"RPA FDMI v2 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, 0x20ce,
|
|
"RPA FDMI v2 already registered\n");
|
|
rval = QLA_ALREADY_REGISTERED;
|
|
} else {
|
|
ql_dbg(ql_dbg_disc, vha, 0x2020,
|
|
"RPA 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, 0x20cc,
|
|
"RPA FDMI V2 exiting normally.\n");
|
|
}
|
|
|
|
return rval;
|
|
}
|
|
|
|
/**
|
|
* qla2x00_fdmi_register() -
|
|
* @ha: HA context
|
|
*
|
|
* Returns 0 on success.
|
|
*/
|
|
int
|
|
qla2x00_fdmi_register(scsi_qla_host_t *vha)
|
|
{
|
|
int rval = QLA_FUNCTION_FAILED;
|
|
struct qla_hw_data *ha = vha->hw;
|
|
|
|
if (IS_QLA2100(ha) || IS_QLA2200(ha) ||
|
|
IS_QLAFX00(ha))
|
|
return QLA_FUNCTION_FAILED;
|
|
|
|
rval = qla2x00_mgmt_svr_login(vha);
|
|
if (rval)
|
|
return rval;
|
|
|
|
rval = qla2x00_fdmiv2_rhba(vha);
|
|
if (rval) {
|
|
if (rval != QLA_ALREADY_REGISTERED)
|
|
goto try_fdmi;
|
|
|
|
rval = qla2x00_fdmi_dhba(vha);
|
|
if (rval)
|
|
goto try_fdmi;
|
|
|
|
rval = qla2x00_fdmiv2_rhba(vha);
|
|
if (rval)
|
|
goto try_fdmi;
|
|
}
|
|
rval = qla2x00_fdmiv2_rpa(vha);
|
|
if (rval)
|
|
goto try_fdmi;
|
|
|
|
goto out;
|
|
|
|
try_fdmi:
|
|
rval = qla2x00_fdmi_rhba(vha);
|
|
if (rval) {
|
|
if (rval != QLA_ALREADY_REGISTERED)
|
|
return rval;
|
|
|
|
rval = qla2x00_fdmi_dhba(vha);
|
|
if (rval)
|
|
return rval;
|
|
|
|
rval = qla2x00_fdmi_rhba(vha);
|
|
if (rval)
|
|
return rval;
|
|
}
|
|
rval = qla2x00_fdmi_rpa(vha);
|
|
out:
|
|
return rval;
|
|
}
|
|
|
|
/**
|
|
* qla2x00_gfpn_id() - SNS Get Fabric Port Name (GFPN_ID) query.
|
|
* @ha: HA context
|
|
* @list: switch info entries to populate
|
|
*
|
|
* Returns 0 on success.
|
|
*/
|
|
int
|
|
qla2x00_gfpn_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;
|
|
|
|
if (!IS_IIDMA_CAPABLE(ha))
|
|
return QLA_FUNCTION_FAILED;
|
|
|
|
for (i = 0; i < ha->max_fibre_devices; i++) {
|
|
/* Issue GFPN_ID */
|
|
/* Prepare common MS IOCB */
|
|
ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GFPN_ID_REQ_SIZE,
|
|
GFPN_ID_RSP_SIZE);
|
|
|
|
/* Prepare CT request */
|
|
ct_req = qla2x00_prep_ct_req(ha->ct_sns, GFPN_ID_CMD,
|
|
GFPN_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, 0x2023,
|
|
"GFPN_ID issue IOCB failed (%d).\n", rval);
|
|
break;
|
|
} else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp,
|
|
"GFPN_ID") != QLA_SUCCESS) {
|
|
rval = QLA_FUNCTION_FAILED;
|
|
break;
|
|
} else {
|
|
/* Save fabric portname */
|
|
memcpy(list[i].fabric_port_name,
|
|
ct_rsp->rsp.gfpn_id.port_name, WWN_SIZE);
|
|
}
|
|
|
|
/* Last device exit. */
|
|
if (list[i].d_id.b.rsvd_1 != 0)
|
|
break;
|
|
}
|
|
|
|
return (rval);
|
|
}
|
|
|
|
static inline void *
|
|
qla24xx_prep_ms_fm_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 struct ct_sns_req *
|
|
qla24xx_prep_ct_fm_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 = 0x01;
|
|
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_gpsc() - FCS Get Port Speed Capabilities (GPSC) query.
|
|
* @ha: HA context
|
|
* @list: switch info entries to populate
|
|
*
|
|
* Returns 0 on success.
|
|
*/
|
|
int
|
|
qla2x00_gpsc(scsi_qla_host_t *vha, sw_info_t *list)
|
|
{
|
|
int rval;
|
|
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;
|
|
|
|
if (!IS_IIDMA_CAPABLE(ha))
|
|
return QLA_FUNCTION_FAILED;
|
|
if (!ha->flags.gpsc_supported)
|
|
return QLA_FUNCTION_FAILED;
|
|
|
|
rval = qla2x00_mgmt_svr_login(vha);
|
|
if (rval)
|
|
return rval;
|
|
|
|
for (i = 0; i < ha->max_fibre_devices; i++) {
|
|
/* Issue GFPN_ID */
|
|
/* Prepare common MS IOCB */
|
|
ms_pkt = qla24xx_prep_ms_fm_iocb(vha, GPSC_REQ_SIZE,
|
|
GPSC_RSP_SIZE);
|
|
|
|
/* Prepare CT request */
|
|
ct_req = qla24xx_prep_ct_fm_req(ha->ct_sns, GPSC_CMD,
|
|
GPSC_RSP_SIZE);
|
|
ct_rsp = &ha->ct_sns->p.rsp;
|
|
|
|
/* Prepare CT arguments -- port_name */
|
|
memcpy(ct_req->req.gpsc.port_name, list[i].fabric_port_name,
|
|
WWN_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, 0x2059,
|
|
"GPSC issue IOCB failed (%d).\n", rval);
|
|
} else if ((rval = qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp,
|
|
"GPSC")) != QLA_SUCCESS) {
|
|
/* FM command unsupported? */
|
|
if (rval == QLA_INVALID_COMMAND &&
|
|
(ct_rsp->header.reason_code ==
|
|
CT_REASON_INVALID_COMMAND_CODE ||
|
|
ct_rsp->header.reason_code ==
|
|
CT_REASON_COMMAND_UNSUPPORTED)) {
|
|
ql_dbg(ql_dbg_disc, vha, 0x205a,
|
|
"GPSC command unsupported, disabling "
|
|
"query.\n");
|
|
ha->flags.gpsc_supported = 0;
|
|
rval = QLA_FUNCTION_FAILED;
|
|
break;
|
|
}
|
|
rval = QLA_FUNCTION_FAILED;
|
|
} else {
|
|
/* Save port-speed */
|
|
switch (be16_to_cpu(ct_rsp->rsp.gpsc.speed)) {
|
|
case BIT_15:
|
|
list[i].fp_speed = PORT_SPEED_1GB;
|
|
break;
|
|
case BIT_14:
|
|
list[i].fp_speed = PORT_SPEED_2GB;
|
|
break;
|
|
case BIT_13:
|
|
list[i].fp_speed = PORT_SPEED_4GB;
|
|
break;
|
|
case BIT_12:
|
|
list[i].fp_speed = PORT_SPEED_10GB;
|
|
break;
|
|
case BIT_11:
|
|
list[i].fp_speed = PORT_SPEED_8GB;
|
|
break;
|
|
case BIT_10:
|
|
list[i].fp_speed = PORT_SPEED_16GB;
|
|
break;
|
|
case BIT_8:
|
|
list[i].fp_speed = PORT_SPEED_32GB;
|
|
break;
|
|
}
|
|
|
|
ql_dbg(ql_dbg_disc, vha, 0x205b,
|
|
"GPSC ext entry - fpn "
|
|
"%8phN speeds=%04x speed=%04x.\n",
|
|
list[i].fabric_port_name,
|
|
be16_to_cpu(ct_rsp->rsp.gpsc.speeds),
|
|
be16_to_cpu(ct_rsp->rsp.gpsc.speed));
|
|
}
|
|
|
|
/* Last device exit. */
|
|
if (list[i].d_id.b.rsvd_1 != 0)
|
|
break;
|
|
}
|
|
|
|
return (rval);
|
|
}
|
|
|
|
/**
|
|
* qla2x00_gff_id() - SNS Get FC-4 Features (GFF_ID) query.
|
|
*
|
|
* @ha: HA context
|
|
* @list: switch info entries to populate
|
|
*
|
|
*/
|
|
void
|
|
qla2x00_gff_id(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 qla_hw_data *ha = vha->hw;
|
|
uint8_t fcp_scsi_features = 0;
|
|
|
|
for (i = 0; i < ha->max_fibre_devices; i++) {
|
|
/* Set default FC4 Type as UNKNOWN so the default is to
|
|
* Process this port */
|
|
list[i].fc4_type = FC4_TYPE_UNKNOWN;
|
|
|
|
/* Do not attempt GFF_ID if we are not FWI_2 capable */
|
|
if (!IS_FWI2_CAPABLE(ha))
|
|
continue;
|
|
|
|
/* Prepare common MS IOCB */
|
|
ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GFF_ID_REQ_SIZE,
|
|
GFF_ID_RSP_SIZE);
|
|
|
|
/* Prepare CT request */
|
|
ct_req = qla2x00_prep_ct_req(ha->ct_sns, GFF_ID_CMD,
|
|
GFF_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) {
|
|
ql_dbg(ql_dbg_disc, vha, 0x205c,
|
|
"GFF_ID issue IOCB failed (%d).\n", rval);
|
|
} else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp,
|
|
"GFF_ID") != QLA_SUCCESS) {
|
|
ql_dbg(ql_dbg_disc, vha, 0x205d,
|
|
"GFF_ID IOCB status had a failure status code.\n");
|
|
} else {
|
|
fcp_scsi_features =
|
|
ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET];
|
|
fcp_scsi_features &= 0x0f;
|
|
|
|
if (fcp_scsi_features)
|
|
list[i].fc4_type = FC4_TYPE_FCP_SCSI;
|
|
else
|
|
list[i].fc4_type = FC4_TYPE_OTHER;
|
|
}
|
|
|
|
/* Last device exit. */
|
|
if (list[i].d_id.b.rsvd_1 != 0)
|
|
break;
|
|
}
|
|
}
|