2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * CDDL HEADER START
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * The contents of this file are subject to the terms of the
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * Common Development and Distribution License (the "License").
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * You may not use this file except in compliance with the License.
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * See the License for the specific language governing permissions
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * and limitations under the License.
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * When distributing Covered Code, include this CDDL HEADER in each
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * If applicable, add the following below this CDDL HEADER, with the
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * fields enclosed by brackets "[]" replaced with your own identifying
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * information: Portions Copyright [yyyy] [name of copyright owner]
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * CDDL HEADER END
4558d122136f151d62acbbc02ddb42df89a5ef66Viswanathan Kannappan * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * This file defines interfaces between fcoe and fct driver.
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * Driver kernel header files
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * COMSTAR header files
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * FCoE hader files
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * Driver's own header files
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * function forward declaration
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangstatic fct_status_t fcoet_fill_plogi_req(fct_local_port_t *port,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangstatic fct_status_t fcoet_fill_plogi_resp(fct_local_port_t *port,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangstatic fct_status_t fcoet_send_sol_els(fct_cmd_t *cmd);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangstatic fct_status_t fcoet_send_sol_ct(fct_cmd_t *cmd);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangstatic fct_status_t fcoet_send_good_status(fct_cmd_t *cmd);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangstatic fct_status_t fcoet_send_els_response(fct_cmd_t *cmd);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangstatic fct_status_t fcoet_send_abts_response(fct_cmd_t *cmd, uint32_t flags);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangstatic fct_status_t fcoet_logo_fabric(fcoet_soft_state_t *ss);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * Return the lower link information
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangfcoet_get_link_info(fct_local_port_t *port, fct_link_info_t *li)
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang bcopy(&PORT2SS(port)->ss_link_info, li, sizeof (fct_link_info_t));
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * FCT will call this, when it wants to send PLOGI or has received PLOGI.
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangfcoet_register_remote_port(fct_local_port_t *port, fct_remote_port_t *rp,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang case 0xFFFFFC:
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang case 0xFFFFFD:
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang case 0xFFFFFE:
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang case 0xFFFFFF:
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * For not well-known address, we let FCT to select one.
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * FCT will call this to say "FCoET can release resources with this RP now."
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang/* ARGSUSED */
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangfcoet_deregister_remote_port(fct_local_port_t *port, fct_remote_port_t *rp)
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * SCSI response phase
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangfcoet_send_cmd_response(fct_cmd_t *cmd, uint32_t ioflags)
4558d122136f151d62acbbc02ddb42df89a5ef66Viswanathan Kannappan (void) snprintf(info, sizeof (info), "fcoet_send_cmd_response: can not "
4558d122136f151d62acbbc02ddb42df89a5ef66Viswanathan Kannappan "handle FCT_IOF_FORCE_FCA_DONE for cmd %p, ioflags-%x", (void *)cmd,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang STMF_RFLAG_FATAL_ERROR | STMF_RFLAG_RESET, info);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * It's for read/write (xfer_rdy)
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang/* ARGSUSED */
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangfcoet_xfer_scsi_data(fct_cmd_t *cmd, stmf_data_buf_t *dbuf, uint32_t ioflags)
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang ASSERT(!xch->xch_dbufs[dbuf->db_relative_offset/FCOET_MAX_DBUF_LEN]);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang xch->xch_dbufs[dbuf->db_relative_offset/FCOET_MAX_DBUF_LEN] = dbuf;
516aa12c0e0be4dde28b9fc2b3d928230a8e4c42Yu Renia Miao if (dbuf->db_flags & DB_DIRECTION_FROM_RPORT) {
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * If it's write type command, we need send xfer_rdy now
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * We may need to consider bidirectional command later
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang CMD2SS(cmd)->ss_eport, sizeof (fcoe_fcp_xfer_rdy_t) +
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang FCOE_V2B_4(dbuf->db_relative_offset, frm->frm_payload);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang FCOE_V2B_4(dbuf->db_data_size, frm->frm_payload + 4);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * It's time to transfer READ data to remote side
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang frm_num = (dbuf->db_data_size + CMD2SS(cmd)->ss_fcp_data_payload_size -
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang data_size = CMD2SS(cmd)->ss_fcp_data_payload_size;
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * lock the xchg to avoid being released (by abort)
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * after sent out and before release
fd465b4e41bdb67839694896094c37db076314a2Kevin Yu FFM_F_CTL(0x880008 | (data_size - left_size), frm);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * Disassociate netbs which will be freed by NIC driver
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangfcoet_abort_cmd(struct fct_local_port *port, fct_cmd_t *cmd, uint32_t flags)
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang FCOET_LOG("fcoet_abort_cmd", "cmd=%p, xch=%p, cmd_specific=%p",
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * Sometimes unsolicited ABTS request will be received twice
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * and the first ABTS is not done yet, so the second ABTS
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * will be passed down here, in this case we will do
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * nothing and abts response is not needed to be sent
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * fct_ret = fcoet_send_abts_response(cmd, 1);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang if (CMD2XCH(cmd)->xch_flags & XCH_FLAG_FCT_CALLED_ABORT) {
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang CMD2XCH(cmd)->xch_flags |= XCH_FLAG_FCT_CALLED_ABORT;
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang if (CMD2XCH(cmd)->xch_flags & XCH_FLAG_FCT_CALLED_ABORT) {
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang CMD2XCH(cmd)->xch_flags |= XCH_FLAG_FCT_CALLED_ABORT;
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang/* ARGSUSED */
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangfcoet_do_flogi(fct_local_port_t *port, fct_flogi_xchg_t *fx)
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang cmn_err(CE_WARN, "FLOGI requested (not supported)");
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * FCT will initialize fct_cmd_t
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * Initialize fcoet_exchange
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang cmd = (fct_cmd_t *)fct_alloc(FCT_STRUCT_CMD_SOL_ELS,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang xch->xch_oxid = atomic_add_16_nv(&ss->ss_next_sol_oxid, 1);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * Keep it to compare with response
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang (void) mod_hash_insert(xch->xch_ss->ss_sol_oxid_hash,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang (mod_hash_key_t)(uintptr_t)xch->xch_oxid, (mod_hash_val_t)xch);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang atomic_or_32(&ss->ss_flags, SS_FLAG_DELAY_PLOGI);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * FCoE will initialize fcoe_frame_t
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang frm = ss->ss_eport->eport_alloc_frame(ss->ss_eport,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang /* Common Service Parameters */
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang /* N_PORT */
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang /* PWWN and NWWN */
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang bcopy(ss->ss_eport->eport_portwwn, frm->frm_payload+20, 8);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang bcopy(ss->ss_eport->eport_nodewwn, frm->frm_payload+28, 8);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang /* Class 3 Service Parameters */
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * This is for solicited FLOGI only
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * FCoE will initialize fcoe_frame_t
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * ABTS has no payload
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang frm = ss->ss_eport->eport_alloc_frame(ss->ss_eport,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangfcoet_ctl(struct fct_local_port *port, int cmd, void *arg)
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang stmf_state_change_info_t *ssci = (stmf_state_change_info_t *)arg;
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang st.st_completion_status = fcoet_enable_port(this_ss);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang fct_ctl(port->port_lport, FCT_CMD_PORT_ONLINE_COMPLETE, &st);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang } else if (this_ss->ss_state != FCT_STATE_ONLINE) {
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang this_ss->ss_change_state_flags = ssci->st_rflags;
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang st.st_completion_status = fcoet_disable_port(this_ss);
1826d2a29c290066fad1e2e22d57722d54e6d475Kelly Hu * Notify the watchdog to do clear work
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang fct_ctl(port->port_lport, FCT_CMD_PORT_OFFLINE_COMPLETE, &st);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang if (this_ss->ss_change_state_flags & STMF_RFLAG_RESET) {
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang "fcoet_ctl FCT_ACK_PORT_OFFLINE_COMPLETE "
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang "fct_port_initialize %s failed",
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang FCOET_LOG("fcoet_ctl", "Unsupported cmd %x", cmd);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * Filling the hba attributes
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang/* ARGSUSED */
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangfcoet_populate_hba_fru_details(struct fct_local_port *port,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang (void) snprintf(port_attrs->manufacturer, FCHBA_MANUFACTURER_LEN,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang "Sun Microsystems, Inc.");
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang (void) snprintf(port_attrs->driver_name, FCHBA_DRIVER_NAME_LEN,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang (void) snprintf(port_attrs->driver_version, FCHBA_DRIVER_VERSION_LEN,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang (void) strcpy(port_attrs->hardware_version, "N/A");
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang (void) strcpy(port_attrs->model, "FCoE Virtual FC HBA");
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang (void) strcpy(port_attrs->model_description, "N/A");
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang (void) strcpy(port_attrs->firmware_version, "N/A");
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang (void) strcpy(port_attrs->option_rom_version, "N/A");
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang /* Specified a fix speed here, need to change it in the future */
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang port_attrs->supported_speed = PORT_SPEED_1G | PORT_SPEED_10G;
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang xch->xch_oxid = atomic_add_16_nv(&xch->xch_ss->ss_next_sol_oxid, 1);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang atomic_add_16_nv(&xch->xch_ss->ss_next_sol_oxid, 1);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang frm = CMD2SS(cmd)->ss_eport->eport_alloc_frame(CMD2SS(cmd)->ss_eport,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang (void) mod_hash_insert(FRM2SS(frm)->ss_sol_oxid_hash,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang (mod_hash_key_t)(uintptr_t)xch->xch_oxid, (mod_hash_val_t)xch);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang bcopy(CMD2ELS(cmd)->els_req_payload, frm->frm_payload,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang xch->xch_oxid = atomic_add_16_nv(&xch->xch_ss->ss_next_sol_oxid, 1);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang atomic_add_16_nv(&xch->xch_ss->ss_next_sol_oxid, 1);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang frm = CMD2SS(cmd)->ss_eport->eport_alloc_frame(CMD2SS(cmd)->ss_eport,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang (void) mod_hash_insert(FRM2SS(frm)->ss_sol_oxid_hash,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang (mod_hash_key_t)(uintptr_t)xch->xch_oxid, (mod_hash_val_t)xch);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang bcopy(CMD2ELS(cmd)->els_req_payload, frm->frm_payload,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * Fast channel for good status phase
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang if (task->task_scsi_status == STATUS_GOOD && !task->task_resid) {
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang raw_frame_size = FCFH_SIZE + sizeof (fcoe_fcp_rsp_t);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang frm = CMD2SS(cmd)->ss_eport->eport_alloc_frame(CMD2SS(cmd)->ss_eport,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * lock the xchg to avoid being released (by abort)
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * after sent out and before release
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * If there's sense data, copy it first
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang sizeof (fcoe_fcp_rsp_t), task->task_sense_length);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * Fill fcp_rsp
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang if (task->task_scsi_status == STATUS_CHECK || task->task_resid) {
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang } else if (task->task_status_ctrl == TASK_SCTRL_UNDER) {
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang FCOE_V2B_1(task->task_scsi_status, ffr->ffr_scsi_status);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang FCOE_V2B_4(task->task_sense_length, ffr->ffr_sns_len);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * Fill fc frame header
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang frm = CMD2SS(cmd)->ss_eport->eport_alloc_frame(CMD2SS(cmd)->ss_eport,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * lock the xchg to avoid being released (by abort)
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * after sent out and before release
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang bcopy(CMD2ELS(cmd)->els_resp_payload, frm->frm_payload,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang/* ARGSUSED */
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangfcoet_send_abts_response(fct_cmd_t *cmd, uint32_t flags)
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang fct_rcvd_abts_t *abts = (fct_rcvd_abts_t *)cmd->cmd_specific;
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * The relevant fcoet_exchange has been released
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang frm = CMD2SS(cmd)->ss_eport->eport_alloc_frame(CMD2SS(cmd)->ss_eport,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * enable/disable port is simple compared to physical FC HBAs
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang FCOET_EXT_LOG(ss->ss_alias, "port is being enabled-%p", ss);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang /* Call fcoe function to online the port */
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang if (ss->ss_eport->eport_ctl(ss->ss_eport, FCOE_CMD_PORT_ONLINE, 0) ==
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang if ((ss->ss_flags & SS_FLAG_PORT_DISABLED) == SS_FLAG_PORT_DISABLED) {
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang atomic_and_32(&ss->ss_flags, ~SS_FLAG_PORT_DISABLED);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang FCOET_EXT_LOG(ss->ss_alias, "port is being disabled-%p", ss);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang /* Call fcoe function to offline the port */
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang ss->ss_eport->eport_ctl(ss->ss_eport, FCOE_CMD_PORT_OFFLINE, 0);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang atomic_or_32(&ss->ss_flags, SS_FLAG_PORT_DISABLED);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang frm = ss->ss_eport->eport_alloc_frame(ss->ss_eport,
1a5e258f5471356ca102c7176637cdce45bac147Josef 'Jeff' Sipek xch_oxid = atomic_inc_16_nv(&ss->ss_next_sol_oxid);
1a5e258f5471356ca102c7176637cdce45bac147Josef 'Jeff' Sipek xch_oxid = atomic_inc_16_nv(&ss->ss_next_sol_oxid);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang FCOE_V2B_3(ss->ss_link_info.portid, frm->frm_payload + 5);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang bcopy(ss->ss_eport->eport_portwwn, frm->frm_payload + 8, 8);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * Called by: fcoet_register_remote_port
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang/* ARGSUSED */
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangfcoet_fill_plogi_req(fct_local_port_t *port, fct_remote_port_t *rp,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang p = ((fct_els_t *)login->cmd_specific)->els_req_payload;
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * Called by: fcoet_register_remote_port
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang/* ARGSUSED */
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wangfcoet_fill_plogi_resp(fct_local_port_t *port, fct_remote_port_t *rp,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang p = ((fct_els_t *)login->cmd_specific)->els_req_payload;
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang raw_frame_size = FCFH_SIZE + sizeof (fcoe_fcp_rsp_t);
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang frm = CMD2SS(cmd)->ss_eport->eport_alloc_frame(CMD2SS(cmd)->ss_eport,
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * lock the xchg to avoid being released (by abort)
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * after sent out and before release
2a8164df8a5f42c8a00f10c67d7bc84f80ae9c41Zhong Wang * Fill fc frame header