15b504601Sjiang wu - Sun Microsystems - Beijing China /* 25b504601Sjiang wu - Sun Microsystems - Beijing China * CDDL HEADER START 35b504601Sjiang wu - Sun Microsystems - Beijing China * 45b504601Sjiang wu - Sun Microsystems - Beijing China * The contents of this file are subject to the terms of the 55b504601Sjiang wu - Sun Microsystems - Beijing China * Common Development and Distribution License (the "License"). 65b504601Sjiang wu - Sun Microsystems - Beijing China * You may not use this file except in compliance with the License. 75b504601Sjiang wu - Sun Microsystems - Beijing China * 85b504601Sjiang wu - Sun Microsystems - Beijing China * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 95b504601Sjiang wu - Sun Microsystems - Beijing China * or http://www.opensolaris.org/os/licensing. 105b504601Sjiang wu - Sun Microsystems - Beijing China * See the License for the specific language governing permissions 115b504601Sjiang wu - Sun Microsystems - Beijing China * and limitations under the License. 125b504601Sjiang wu - Sun Microsystems - Beijing China * 135b504601Sjiang wu - Sun Microsystems - Beijing China * When distributing Covered Code, include this CDDL HEADER in each 145b504601Sjiang wu - Sun Microsystems - Beijing China * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 155b504601Sjiang wu - Sun Microsystems - Beijing China * If applicable, add the following below this CDDL HEADER, with the 165b504601Sjiang wu - Sun Microsystems - Beijing China * fields enclosed by brackets "[]" replaced with your own identifying 175b504601Sjiang wu - Sun Microsystems - Beijing China * information: Portions Copyright [yyyy] [name of copyright owner] 185b504601Sjiang wu - Sun Microsystems - Beijing China * 195b504601Sjiang wu - Sun Microsystems - Beijing China * CDDL HEADER END 205b504601Sjiang wu - Sun Microsystems - Beijing China */ 215b504601Sjiang wu - Sun Microsystems - Beijing China 225b504601Sjiang wu - Sun Microsystems - Beijing China /* 23*c8f74a56SAda * Copyright 2010 Sun Microsystems, Inc. All rights reserved. 245b504601Sjiang wu - Sun Microsystems - Beijing China * Use is subject to license terms. 255b504601Sjiang wu - Sun Microsystems - Beijing China */ 265b504601Sjiang wu - Sun Microsystems - Beijing China 275b504601Sjiang wu - Sun Microsystems - Beijing China /* 28*c8f74a56SAda * Copyright (c) 2000 to 2010, LSI Corporation. 295b504601Sjiang wu - Sun Microsystems - Beijing China * All rights reserved. 305b504601Sjiang wu - Sun Microsystems - Beijing China * 315b504601Sjiang wu - Sun Microsystems - Beijing China * Redistribution and use in source and binary forms of all code within 325b504601Sjiang wu - Sun Microsystems - Beijing China * this file that is exclusively owned by LSI, with or without 335b504601Sjiang wu - Sun Microsystems - Beijing China * modification, is permitted provided that, in addition to the CDDL 1.0 345b504601Sjiang wu - Sun Microsystems - Beijing China * License requirements, the following conditions are met: 355b504601Sjiang wu - Sun Microsystems - Beijing China * 365b504601Sjiang wu - Sun Microsystems - Beijing China * Neither the name of the author nor the names of its contributors may be 375b504601Sjiang wu - Sun Microsystems - Beijing China * used to endorse or promote products derived from this software without 385b504601Sjiang wu - Sun Microsystems - Beijing China * specific prior written permission. 395b504601Sjiang wu - Sun Microsystems - Beijing China * 405b504601Sjiang wu - Sun Microsystems - Beijing China * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 415b504601Sjiang wu - Sun Microsystems - Beijing China * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 425b504601Sjiang wu - Sun Microsystems - Beijing China * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 435b504601Sjiang wu - Sun Microsystems - Beijing China * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 445b504601Sjiang wu - Sun Microsystems - Beijing China * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 455b504601Sjiang wu - Sun Microsystems - Beijing China * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 465b504601Sjiang wu - Sun Microsystems - Beijing China * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 475b504601Sjiang wu - Sun Microsystems - Beijing China * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 485b504601Sjiang wu - Sun Microsystems - Beijing China * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 495b504601Sjiang wu - Sun Microsystems - Beijing China * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 505b504601Sjiang wu - Sun Microsystems - Beijing China * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 515b504601Sjiang wu - Sun Microsystems - Beijing China * DAMAGE. 525b504601Sjiang wu - Sun Microsystems - Beijing China */ 535b504601Sjiang wu - Sun Microsystems - Beijing China 545b504601Sjiang wu - Sun Microsystems - Beijing China /* 555b504601Sjiang wu - Sun Microsystems - Beijing China * mptsas_impl - This file contains all the basic functions for communicating 565b504601Sjiang wu - Sun Microsystems - Beijing China * to MPT based hardware. 575b504601Sjiang wu - Sun Microsystems - Beijing China */ 585b504601Sjiang wu - Sun Microsystems - Beijing China 595b504601Sjiang wu - Sun Microsystems - Beijing China #if defined(lint) || defined(DEBUG) 605b504601Sjiang wu - Sun Microsystems - Beijing China #define MPTSAS_DEBUG 615b504601Sjiang wu - Sun Microsystems - Beijing China #endif 625b504601Sjiang wu - Sun Microsystems - Beijing China 635b504601Sjiang wu - Sun Microsystems - Beijing China /* 645b504601Sjiang wu - Sun Microsystems - Beijing China * standard header files 655b504601Sjiang wu - Sun Microsystems - Beijing China */ 665b504601Sjiang wu - Sun Microsystems - Beijing China #include <sys/note.h> 675b504601Sjiang wu - Sun Microsystems - Beijing China #include <sys/scsi/scsi.h> 685b504601Sjiang wu - Sun Microsystems - Beijing China #include <sys/pci.h> 695b504601Sjiang wu - Sun Microsystems - Beijing China 705b504601Sjiang wu - Sun Microsystems - Beijing China #pragma pack(1) 715b504601Sjiang wu - Sun Microsystems - Beijing China #include <sys/scsi/adapters/mpt_sas/mpi/mpi2_type.h> 725b504601Sjiang wu - Sun Microsystems - Beijing China #include <sys/scsi/adapters/mpt_sas/mpi/mpi2.h> 735b504601Sjiang wu - Sun Microsystems - Beijing China #include <sys/scsi/adapters/mpt_sas/mpi/mpi2_cnfg.h> 745b504601Sjiang wu - Sun Microsystems - Beijing China #include <sys/scsi/adapters/mpt_sas/mpi/mpi2_init.h> 755b504601Sjiang wu - Sun Microsystems - Beijing China #include <sys/scsi/adapters/mpt_sas/mpi/mpi2_ioc.h> 765b504601Sjiang wu - Sun Microsystems - Beijing China #include <sys/scsi/adapters/mpt_sas/mpi/mpi2_sas.h> 7776a4caf6SAda #include <sys/scsi/adapters/mpt_sas/mpi/mpi2_tool.h> 785b504601Sjiang wu - Sun Microsystems - Beijing China #pragma pack() 795b504601Sjiang wu - Sun Microsystems - Beijing China 805b504601Sjiang wu - Sun Microsystems - Beijing China /* 815b504601Sjiang wu - Sun Microsystems - Beijing China * private header files. 825b504601Sjiang wu - Sun Microsystems - Beijing China */ 835b504601Sjiang wu - Sun Microsystems - Beijing China #include <sys/scsi/adapters/mpt_sas/mptsas_var.h> 845b504601Sjiang wu - Sun Microsystems - Beijing China 855b504601Sjiang wu - Sun Microsystems - Beijing China /* 865b504601Sjiang wu - Sun Microsystems - Beijing China * FMA header files. 875b504601Sjiang wu - Sun Microsystems - Beijing China */ 885b504601Sjiang wu - Sun Microsystems - Beijing China #include <sys/fm/io/ddi.h> 895b504601Sjiang wu - Sun Microsystems - Beijing China 905b504601Sjiang wu - Sun Microsystems - Beijing China #if defined(MPTSAS_DEBUG) 915b504601Sjiang wu - Sun Microsystems - Beijing China extern uint32_t mptsas_debug_flags; 925b504601Sjiang wu - Sun Microsystems - Beijing China #endif 935b504601Sjiang wu - Sun Microsystems - Beijing China 945b504601Sjiang wu - Sun Microsystems - Beijing China /* 955b504601Sjiang wu - Sun Microsystems - Beijing China * prototypes 965b504601Sjiang wu - Sun Microsystems - Beijing China */ 975b504601Sjiang wu - Sun Microsystems - Beijing China static void mptsas_ioc_event_cmdq_add(mptsas_t *mpt, m_event_struct_t *cmd); 985b504601Sjiang wu - Sun Microsystems - Beijing China static void mptsas_ioc_event_cmdq_delete(mptsas_t *mpt, m_event_struct_t *cmd); 995b504601Sjiang wu - Sun Microsystems - Beijing China static m_event_struct_t *mptsas_ioc_event_find_by_cmd(mptsas_t *mpt, 1005b504601Sjiang wu - Sun Microsystems - Beijing China struct mptsas_cmd *cmd); 1015b504601Sjiang wu - Sun Microsystems - Beijing China 1025b504601Sjiang wu - Sun Microsystems - Beijing China /* 1035b504601Sjiang wu - Sun Microsystems - Beijing China * add ioc evnet cmd into the queue 1045b504601Sjiang wu - Sun Microsystems - Beijing China */ 1055b504601Sjiang wu - Sun Microsystems - Beijing China static void 1065b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_ioc_event_cmdq_add(mptsas_t *mpt, m_event_struct_t *cmd) 1075b504601Sjiang wu - Sun Microsystems - Beijing China { 1085b504601Sjiang wu - Sun Microsystems - Beijing China if ((cmd->m_event_linkp = mpt->m_ioc_event_cmdq) == NULL) { 1095b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_ioc_event_cmdtail = &cmd->m_event_linkp; 1105b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_ioc_event_cmdq = cmd; 1115b504601Sjiang wu - Sun Microsystems - Beijing China } else { 1125b504601Sjiang wu - Sun Microsystems - Beijing China cmd->m_event_linkp = NULL; 1135b504601Sjiang wu - Sun Microsystems - Beijing China *(mpt->m_ioc_event_cmdtail) = cmd; 1145b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_ioc_event_cmdtail = &cmd->m_event_linkp; 1155b504601Sjiang wu - Sun Microsystems - Beijing China } 1165b504601Sjiang wu - Sun Microsystems - Beijing China } 1175b504601Sjiang wu - Sun Microsystems - Beijing China 1185b504601Sjiang wu - Sun Microsystems - Beijing China /* 1195b504601Sjiang wu - Sun Microsystems - Beijing China * remove specified cmd from the ioc event queue 1205b504601Sjiang wu - Sun Microsystems - Beijing China */ 1215b504601Sjiang wu - Sun Microsystems - Beijing China static void 1225b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_ioc_event_cmdq_delete(mptsas_t *mpt, m_event_struct_t *cmd) 1235b504601Sjiang wu - Sun Microsystems - Beijing China { 1245b504601Sjiang wu - Sun Microsystems - Beijing China m_event_struct_t *prev = mpt->m_ioc_event_cmdq; 1255b504601Sjiang wu - Sun Microsystems - Beijing China if (prev == cmd) { 1265b504601Sjiang wu - Sun Microsystems - Beijing China if ((mpt->m_ioc_event_cmdq = cmd->m_event_linkp) == NULL) { 1275b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_ioc_event_cmdtail = &mpt->m_ioc_event_cmdq; 1285b504601Sjiang wu - Sun Microsystems - Beijing China } 1295b504601Sjiang wu - Sun Microsystems - Beijing China cmd->m_event_linkp = NULL; 1305b504601Sjiang wu - Sun Microsystems - Beijing China return; 1315b504601Sjiang wu - Sun Microsystems - Beijing China } 1325b504601Sjiang wu - Sun Microsystems - Beijing China while (prev != NULL) { 1335b504601Sjiang wu - Sun Microsystems - Beijing China if (prev->m_event_linkp == cmd) { 1345b504601Sjiang wu - Sun Microsystems - Beijing China prev->m_event_linkp = cmd->m_event_linkp; 1355b504601Sjiang wu - Sun Microsystems - Beijing China if (cmd->m_event_linkp == NULL) { 1365b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_ioc_event_cmdtail = &prev->m_event_linkp; 1375b504601Sjiang wu - Sun Microsystems - Beijing China } 1385b504601Sjiang wu - Sun Microsystems - Beijing China 1395b504601Sjiang wu - Sun Microsystems - Beijing China cmd->m_event_linkp = NULL; 1405b504601Sjiang wu - Sun Microsystems - Beijing China return; 1415b504601Sjiang wu - Sun Microsystems - Beijing China } 1425b504601Sjiang wu - Sun Microsystems - Beijing China prev = prev->m_event_linkp; 1435b504601Sjiang wu - Sun Microsystems - Beijing China } 1445b504601Sjiang wu - Sun Microsystems - Beijing China } 1455b504601Sjiang wu - Sun Microsystems - Beijing China 1465b504601Sjiang wu - Sun Microsystems - Beijing China static m_event_struct_t * 1475b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_ioc_event_find_by_cmd(mptsas_t *mpt, struct mptsas_cmd *cmd) 1485b504601Sjiang wu - Sun Microsystems - Beijing China { 1495b504601Sjiang wu - Sun Microsystems - Beijing China m_event_struct_t *ioc_cmd = NULL; 1505b504601Sjiang wu - Sun Microsystems - Beijing China 1515b504601Sjiang wu - Sun Microsystems - Beijing China ioc_cmd = mpt->m_ioc_event_cmdq; 1525b504601Sjiang wu - Sun Microsystems - Beijing China while (ioc_cmd != NULL) { 1535b504601Sjiang wu - Sun Microsystems - Beijing China if (&(ioc_cmd->m_event_cmd) == cmd) { 1545b504601Sjiang wu - Sun Microsystems - Beijing China return (ioc_cmd); 1555b504601Sjiang wu - Sun Microsystems - Beijing China } 1565b504601Sjiang wu - Sun Microsystems - Beijing China ioc_cmd = ioc_cmd->m_event_linkp; 1575b504601Sjiang wu - Sun Microsystems - Beijing China } 1585b504601Sjiang wu - Sun Microsystems - Beijing China ioc_cmd = NULL; 1595b504601Sjiang wu - Sun Microsystems - Beijing China return (ioc_cmd); 1605b504601Sjiang wu - Sun Microsystems - Beijing China } 1615b504601Sjiang wu - Sun Microsystems - Beijing China 1625b504601Sjiang wu - Sun Microsystems - Beijing China void 1635b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_destroy_ioc_event_cmd(mptsas_t *mpt) 1645b504601Sjiang wu - Sun Microsystems - Beijing China { 1655b504601Sjiang wu - Sun Microsystems - Beijing China m_event_struct_t *ioc_cmd = NULL; 1665b504601Sjiang wu - Sun Microsystems - Beijing China m_event_struct_t *ioc_cmd_tmp = NULL; 1675b504601Sjiang wu - Sun Microsystems - Beijing China ioc_cmd = mpt->m_ioc_event_cmdq; 1685b504601Sjiang wu - Sun Microsystems - Beijing China 1695b504601Sjiang wu - Sun Microsystems - Beijing China /* 1705b504601Sjiang wu - Sun Microsystems - Beijing China * because the IOC event queue is resource of per instance for driver, 1715b504601Sjiang wu - Sun Microsystems - Beijing China * it's not only ACK event commands used it, but also some others used 1725b504601Sjiang wu - Sun Microsystems - Beijing China * it. We need destroy all ACK event commands when IOC reset, but can't 1735b504601Sjiang wu - Sun Microsystems - Beijing China * disturb others.So we use filter to clear the ACK event cmd in ioc 1745b504601Sjiang wu - Sun Microsystems - Beijing China * event queue, and other requests should be reserved, and they would 1755b504601Sjiang wu - Sun Microsystems - Beijing China * be free by its owner. 1765b504601Sjiang wu - Sun Microsystems - Beijing China */ 1775b504601Sjiang wu - Sun Microsystems - Beijing China while (ioc_cmd != NULL) { 1785b504601Sjiang wu - Sun Microsystems - Beijing China if (ioc_cmd->m_event_cmd.cmd_flags & CFLAG_CMDACK) { 1795b504601Sjiang wu - Sun Microsystems - Beijing China NDBG20(("destroy!! remove Ack Flag ioc_cmd\n")); 1805b504601Sjiang wu - Sun Microsystems - Beijing China if ((mpt->m_ioc_event_cmdq = 1815b504601Sjiang wu - Sun Microsystems - Beijing China ioc_cmd->m_event_linkp) == NULL) 1825b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_ioc_event_cmdtail = 1835b504601Sjiang wu - Sun Microsystems - Beijing China &mpt->m_ioc_event_cmdq; 1845b504601Sjiang wu - Sun Microsystems - Beijing China ioc_cmd_tmp = ioc_cmd; 1855b504601Sjiang wu - Sun Microsystems - Beijing China ioc_cmd = ioc_cmd->m_event_linkp; 1865b504601Sjiang wu - Sun Microsystems - Beijing China kmem_free(ioc_cmd_tmp, M_EVENT_STRUCT_SIZE); 1875b504601Sjiang wu - Sun Microsystems - Beijing China } else { 1885b504601Sjiang wu - Sun Microsystems - Beijing China /* 1895b504601Sjiang wu - Sun Microsystems - Beijing China * it's not ack cmd, so continue to check next one 1905b504601Sjiang wu - Sun Microsystems - Beijing China */ 1915b504601Sjiang wu - Sun Microsystems - Beijing China 1925b504601Sjiang wu - Sun Microsystems - Beijing China NDBG20(("destroy!! it's not Ack Flag, continue\n")); 1935b504601Sjiang wu - Sun Microsystems - Beijing China ioc_cmd = ioc_cmd->m_event_linkp; 1945b504601Sjiang wu - Sun Microsystems - Beijing China } 1955b504601Sjiang wu - Sun Microsystems - Beijing China 1965b504601Sjiang wu - Sun Microsystems - Beijing China } 1975b504601Sjiang wu - Sun Microsystems - Beijing China } 1985b504601Sjiang wu - Sun Microsystems - Beijing China 1995b504601Sjiang wu - Sun Microsystems - Beijing China void 2005b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_start_config_page_access(mptsas_t *mpt, mptsas_cmd_t *cmd) 2015b504601Sjiang wu - Sun Microsystems - Beijing China { 2025b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2ConfigRequest_t request; 2035b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2SGESimple64_t sge; 2045b504601Sjiang wu - Sun Microsystems - Beijing China struct scsi_pkt *pkt = cmd->cmd_pkt; 2055b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_config_request_t *config = pkt->pkt_ha_private; 2065b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t direction; 2075b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t length, flagslength, request_desc_low; 2085b504601Sjiang wu - Sun Microsystems - Beijing China 2095b504601Sjiang wu - Sun Microsystems - Beijing China ASSERT(mutex_owned(&mpt->m_mutex)); 2105b504601Sjiang wu - Sun Microsystems - Beijing China 2115b504601Sjiang wu - Sun Microsystems - Beijing China /* 2125b504601Sjiang wu - Sun Microsystems - Beijing China * Point to the correct message and clear it as well as the global 2135b504601Sjiang wu - Sun Microsystems - Beijing China * config page memory. 2145b504601Sjiang wu - Sun Microsystems - Beijing China */ 2155b504601Sjiang wu - Sun Microsystems - Beijing China request = (pMpi2ConfigRequest_t)(mpt->m_req_frame + 2165b504601Sjiang wu - Sun Microsystems - Beijing China (mpt->m_req_frame_size * cmd->cmd_slot)); 2175b504601Sjiang wu - Sun Microsystems - Beijing China bzero(request, mpt->m_req_frame_size); 2185b504601Sjiang wu - Sun Microsystems - Beijing China 2195b504601Sjiang wu - Sun Microsystems - Beijing China /* 2205b504601Sjiang wu - Sun Microsystems - Beijing China * Form the request message. 2215b504601Sjiang wu - Sun Microsystems - Beijing China */ 2225b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_acc_req_frame_hdl, &request->Function, 2235b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_FUNCTION_CONFIG); 2245b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_acc_req_frame_hdl, &request->Action, config->action); 2255b504601Sjiang wu - Sun Microsystems - Beijing China direction = MPI2_SGE_FLAGS_IOC_TO_HOST; 2265b504601Sjiang wu - Sun Microsystems - Beijing China length = 0; 2275b504601Sjiang wu - Sun Microsystems - Beijing China sge = (pMpi2SGESimple64_t)&request->PageBufferSGE; 2285b504601Sjiang wu - Sun Microsystems - Beijing China if (config->action == MPI2_CONFIG_ACTION_PAGE_HEADER) { 2295b504601Sjiang wu - Sun Microsystems - Beijing China if (config->page_type > MPI2_CONFIG_PAGETYPE_MASK) { 2305b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_acc_req_frame_hdl, 2315b504601Sjiang wu - Sun Microsystems - Beijing China &request->Header.PageType, 2325b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_PAGETYPE_EXTENDED); 2335b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_acc_req_frame_hdl, 2345b504601Sjiang wu - Sun Microsystems - Beijing China &request->ExtPageType, config->page_type); 2355b504601Sjiang wu - Sun Microsystems - Beijing China } else { 2365b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_acc_req_frame_hdl, 2375b504601Sjiang wu - Sun Microsystems - Beijing China &request->Header.PageType, config->page_type); 2385b504601Sjiang wu - Sun Microsystems - Beijing China } 2395b504601Sjiang wu - Sun Microsystems - Beijing China } else { 2405b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_acc_req_frame_hdl, &request->ExtPageType, 2415b504601Sjiang wu - Sun Microsystems - Beijing China config->ext_page_type); 2425b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put16(mpt->m_acc_req_frame_hdl, &request->ExtPageLength, 2435b504601Sjiang wu - Sun Microsystems - Beijing China config->ext_page_length); 2445b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_acc_req_frame_hdl, &request->Header.PageType, 2455b504601Sjiang wu - Sun Microsystems - Beijing China config->page_type); 2465b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_acc_req_frame_hdl, &request->Header.PageLength, 2475b504601Sjiang wu - Sun Microsystems - Beijing China config->page_length); 2485b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_acc_req_frame_hdl, 2495b504601Sjiang wu - Sun Microsystems - Beijing China &request->Header.PageVersion, config->page_version); 2505b504601Sjiang wu - Sun Microsystems - Beijing China if ((config->page_type & MPI2_CONFIG_PAGETYPE_MASK) == 2515b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_PAGETYPE_EXTENDED) { 2525b504601Sjiang wu - Sun Microsystems - Beijing China length = config->ext_page_length * 4; 2535b504601Sjiang wu - Sun Microsystems - Beijing China } else { 2545b504601Sjiang wu - Sun Microsystems - Beijing China length = config->page_length * 4; 2555b504601Sjiang wu - Sun Microsystems - Beijing China } 2565b504601Sjiang wu - Sun Microsystems - Beijing China 2575b504601Sjiang wu - Sun Microsystems - Beijing China if (config->action == MPI2_CONFIG_ACTION_PAGE_WRITE_NVRAM) { 2585b504601Sjiang wu - Sun Microsystems - Beijing China direction = MPI2_SGE_FLAGS_HOST_TO_IOC; 2595b504601Sjiang wu - Sun Microsystems - Beijing China } 2605b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_acc_req_frame_hdl, &sge->Address.Low, 2615b504601Sjiang wu - Sun Microsystems - Beijing China (uint32_t)cmd->cmd_dma_addr); 2625b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_acc_req_frame_hdl, &sge->Address.High, 2635b504601Sjiang wu - Sun Microsystems - Beijing China (uint32_t)(cmd->cmd_dma_addr >> 32)); 2645b504601Sjiang wu - Sun Microsystems - Beijing China } 2655b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_acc_req_frame_hdl, &request->Header.PageNumber, 2665b504601Sjiang wu - Sun Microsystems - Beijing China config->page_number); 2675b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_acc_req_frame_hdl, &request->PageAddress, 2685b504601Sjiang wu - Sun Microsystems - Beijing China config->page_address); 2695b504601Sjiang wu - Sun Microsystems - Beijing China flagslength = ((uint32_t)(MPI2_SGE_FLAGS_LAST_ELEMENT | 2705b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_END_OF_BUFFER | 2715b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_SIMPLE_ELEMENT | 2725b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_SYSTEM_ADDRESS | 2735b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_64_BIT_ADDRESSING | 2745b504601Sjiang wu - Sun Microsystems - Beijing China direction | 2755b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_END_OF_LIST) << MPI2_SGE_FLAGS_SHIFT); 2765b504601Sjiang wu - Sun Microsystems - Beijing China flagslength |= length; 2775b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_acc_req_frame_hdl, &sge->FlagsLength, flagslength); 2785b504601Sjiang wu - Sun Microsystems - Beijing China 2795b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_sync(mpt->m_dma_req_frame_hdl, 0, 0, 2805b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SYNC_FORDEV); 2815b504601Sjiang wu - Sun Microsystems - Beijing China request_desc_low = (cmd->cmd_slot << 16) + 2825b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 2835b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_rfm = NULL; 2845b504601Sjiang wu - Sun Microsystems - Beijing China MPTSAS_START_CMD(mpt, request_desc_low, 0); 2855b504601Sjiang wu - Sun Microsystems - Beijing China if ((mptsas_check_dma_handle(mpt->m_dma_req_frame_hdl) != 2865b504601Sjiang wu - Sun Microsystems - Beijing China DDI_SUCCESS) || 2875b504601Sjiang wu - Sun Microsystems - Beijing China (mptsas_check_acc_handle(mpt->m_acc_req_frame_hdl) != 2885b504601Sjiang wu - Sun Microsystems - Beijing China DDI_SUCCESS)) { 2895b504601Sjiang wu - Sun Microsystems - Beijing China ddi_fm_service_impact(mpt->m_dip, DDI_SERVICE_UNAFFECTED); 2905b504601Sjiang wu - Sun Microsystems - Beijing China } 2915b504601Sjiang wu - Sun Microsystems - Beijing China } 2925b504601Sjiang wu - Sun Microsystems - Beijing China 2935b504601Sjiang wu - Sun Microsystems - Beijing China int 2945b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_access_config_page(mptsas_t *mpt, uint8_t action, uint8_t page_type, 2955b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t page_number, uint32_t page_address, int (*callback) (mptsas_t *, 2965b504601Sjiang wu - Sun Microsystems - Beijing China caddr_t, ddi_acc_handle_t, uint16_t, uint32_t, va_list), ...) 2975b504601Sjiang wu - Sun Microsystems - Beijing China { 2985b504601Sjiang wu - Sun Microsystems - Beijing China va_list ap; 2995b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_attr_t attrs; 3005b504601Sjiang wu - Sun Microsystems - Beijing China uint_t ncookie; 3015b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_cookie_t cookie; 3025b504601Sjiang wu - Sun Microsystems - Beijing China ddi_acc_handle_t accessp; 3035b504601Sjiang wu - Sun Microsystems - Beijing China size_t len = 0, alloc_len; 3045b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_config_request_t config; 3055b504601Sjiang wu - Sun Microsystems - Beijing China int rval = DDI_SUCCESS, config_flags = 0; 3065b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_cmd_t *cmd; 3075b504601Sjiang wu - Sun Microsystems - Beijing China struct scsi_pkt *pkt; 3085b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2ConfigReply_t reply; 3095b504601Sjiang wu - Sun Microsystems - Beijing China uint16_t iocstatus = 0; 3105b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t iocloginfo; 3115b504601Sjiang wu - Sun Microsystems - Beijing China caddr_t page_memp; 3125b504601Sjiang wu - Sun Microsystems - Beijing China 3135b504601Sjiang wu - Sun Microsystems - Beijing China va_start(ap, callback); 3145b504601Sjiang wu - Sun Microsystems - Beijing China ASSERT(mutex_owned(&mpt->m_mutex)); 3155b504601Sjiang wu - Sun Microsystems - Beijing China 3165b504601Sjiang wu - Sun Microsystems - Beijing China /* 3175b504601Sjiang wu - Sun Microsystems - Beijing China * Get a command from the pool. 3185b504601Sjiang wu - Sun Microsystems - Beijing China */ 3195b504601Sjiang wu - Sun Microsystems - Beijing China if ((rval = (mptsas_request_from_pool(mpt, &cmd, &pkt))) == -1) { 3205b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_NOTE, "command pool is full for config " 3215b504601Sjiang wu - Sun Microsystems - Beijing China "page request"); 3225b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 3235b504601Sjiang wu - Sun Microsystems - Beijing China goto page_done; 3245b504601Sjiang wu - Sun Microsystems - Beijing China } 3255b504601Sjiang wu - Sun Microsystems - Beijing China config_flags |= MPTSAS_REQUEST_POOL_CMD; 3265b504601Sjiang wu - Sun Microsystems - Beijing China 3275b504601Sjiang wu - Sun Microsystems - Beijing China bzero((caddr_t)cmd, sizeof (*cmd)); 3285b504601Sjiang wu - Sun Microsystems - Beijing China bzero((caddr_t)pkt, scsi_pkt_size()); 3295b504601Sjiang wu - Sun Microsystems - Beijing China bzero((caddr_t)&config, sizeof (config)); 3305b504601Sjiang wu - Sun Microsystems - Beijing China 3315b504601Sjiang wu - Sun Microsystems - Beijing China /* 3325b504601Sjiang wu - Sun Microsystems - Beijing China * Save the data for this request to be used in the call to start the 3335b504601Sjiang wu - Sun Microsystems - Beijing China * config header request. 3345b504601Sjiang wu - Sun Microsystems - Beijing China */ 3355b504601Sjiang wu - Sun Microsystems - Beijing China config.action = MPI2_CONFIG_ACTION_PAGE_HEADER; 3365b504601Sjiang wu - Sun Microsystems - Beijing China config.page_type = page_type; 3375b504601Sjiang wu - Sun Microsystems - Beijing China config.page_number = page_number; 3385b504601Sjiang wu - Sun Microsystems - Beijing China config.page_address = page_address; 3395b504601Sjiang wu - Sun Microsystems - Beijing China 3405b504601Sjiang wu - Sun Microsystems - Beijing China /* 3415b504601Sjiang wu - Sun Microsystems - Beijing China * Form a blank cmd/pkt to store the acknowledgement message 3425b504601Sjiang wu - Sun Microsystems - Beijing China */ 3435b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_ha_private = (opaque_t)&config; 3445b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_flags = FLAG_HEAD; 3455b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_time = 60; 3465b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_pkt = pkt; 3475b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_flags = CFLAG_CMDIOC | CFLAG_CONFIG; 3485b504601Sjiang wu - Sun Microsystems - Beijing China 3495b504601Sjiang wu - Sun Microsystems - Beijing China /* 3505b504601Sjiang wu - Sun Microsystems - Beijing China * Save the config header request message in a slot. 3515b504601Sjiang wu - Sun Microsystems - Beijing China */ 3525b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_save_cmd(mpt, cmd) == TRUE) { 3535b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_flags |= CFLAG_PREPARED; 3545b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_start_config_page_access(mpt, cmd); 3555b504601Sjiang wu - Sun Microsystems - Beijing China } else { 3565b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_waitq_add(mpt, cmd); 3575b504601Sjiang wu - Sun Microsystems - Beijing China } 3585b504601Sjiang wu - Sun Microsystems - Beijing China 3595b504601Sjiang wu - Sun Microsystems - Beijing China /* 360*c8f74a56SAda * If this is a request for a RAID info page, or any page called during 361*c8f74a56SAda * the RAID info page request, poll because these config page requests 362*c8f74a56SAda * are nested. Poll to avoid data corruption due to one page's data 363*c8f74a56SAda * overwriting the outer page request's data. This can happen when 364*c8f74a56SAda * the mutex is released in cv_wait. 3655b504601Sjiang wu - Sun Microsystems - Beijing China */ 366*c8f74a56SAda if ((page_type == MPI2_CONFIG_EXTPAGETYPE_RAID_CONFIG) || 367*c8f74a56SAda (page_type == MPI2_CONFIG_PAGETYPE_RAID_VOLUME) || 368*c8f74a56SAda (page_type == MPI2_CONFIG_PAGETYPE_RAID_PHYSDISK)) { 369*c8f74a56SAda (void) mptsas_poll(mpt, cmd, pkt->pkt_time * 1000); 370*c8f74a56SAda } else { 371*c8f74a56SAda while ((cmd->cmd_flags & CFLAG_FINISHED) == 0) { 372*c8f74a56SAda cv_wait(&mpt->m_config_cv, &mpt->m_mutex); 373*c8f74a56SAda } 3745b504601Sjiang wu - Sun Microsystems - Beijing China } 3755b504601Sjiang wu - Sun Microsystems - Beijing China 3765b504601Sjiang wu - Sun Microsystems - Beijing China /* 3775b504601Sjiang wu - Sun Microsystems - Beijing China * Check if the header request completed without timing out 3785b504601Sjiang wu - Sun Microsystems - Beijing China */ 3795b504601Sjiang wu - Sun Microsystems - Beijing China if (cmd->cmd_flags & CFLAG_TIMEOUT) { 3805b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "config header request timeout"); 3815b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 3825b504601Sjiang wu - Sun Microsystems - Beijing China goto page_done; 3835b504601Sjiang wu - Sun Microsystems - Beijing China } 3845b504601Sjiang wu - Sun Microsystems - Beijing China 3855b504601Sjiang wu - Sun Microsystems - Beijing China /* 3865b504601Sjiang wu - Sun Microsystems - Beijing China * cmd_rfm points to the reply message if a reply was given. Check the 3875b504601Sjiang wu - Sun Microsystems - Beijing China * IOCStatus to make sure everything went OK with the header request. 3885b504601Sjiang wu - Sun Microsystems - Beijing China */ 3895b504601Sjiang wu - Sun Microsystems - Beijing China if (cmd->cmd_rfm) { 3905b504601Sjiang wu - Sun Microsystems - Beijing China config_flags |= MPTSAS_ADDRESS_REPLY; 3915b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_sync(mpt->m_dma_reply_frame_hdl, 0, 0, 3925b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SYNC_FORCPU); 3935b504601Sjiang wu - Sun Microsystems - Beijing China reply = (pMpi2ConfigReply_t)(mpt->m_reply_frame + (cmd->cmd_rfm 3945b504601Sjiang wu - Sun Microsystems - Beijing China - mpt->m_reply_frame_dma_addr)); 3955b504601Sjiang wu - Sun Microsystems - Beijing China config.page_type = ddi_get8(mpt->m_acc_reply_frame_hdl, 3965b504601Sjiang wu - Sun Microsystems - Beijing China &reply->Header.PageType); 3975b504601Sjiang wu - Sun Microsystems - Beijing China config.page_number = ddi_get8(mpt->m_acc_reply_frame_hdl, 3985b504601Sjiang wu - Sun Microsystems - Beijing China &reply->Header.PageNumber); 3995b504601Sjiang wu - Sun Microsystems - Beijing China config.page_length = ddi_get8(mpt->m_acc_reply_frame_hdl, 4005b504601Sjiang wu - Sun Microsystems - Beijing China &reply->Header.PageLength); 4015b504601Sjiang wu - Sun Microsystems - Beijing China config.page_version = ddi_get8(mpt->m_acc_reply_frame_hdl, 4025b504601Sjiang wu - Sun Microsystems - Beijing China &reply->Header.PageVersion); 4035b504601Sjiang wu - Sun Microsystems - Beijing China config.ext_page_type = ddi_get8(mpt->m_acc_reply_frame_hdl, 4045b504601Sjiang wu - Sun Microsystems - Beijing China &reply->ExtPageType); 4055b504601Sjiang wu - Sun Microsystems - Beijing China config.ext_page_length = ddi_get16(mpt->m_acc_reply_frame_hdl, 4065b504601Sjiang wu - Sun Microsystems - Beijing China &reply->ExtPageLength); 4075b504601Sjiang wu - Sun Microsystems - Beijing China 4085b504601Sjiang wu - Sun Microsystems - Beijing China iocstatus = ddi_get16(mpt->m_acc_reply_frame_hdl, 4095b504601Sjiang wu - Sun Microsystems - Beijing China &reply->IOCStatus); 4105b504601Sjiang wu - Sun Microsystems - Beijing China iocloginfo = ddi_get32(mpt->m_acc_reply_frame_hdl, 4115b504601Sjiang wu - Sun Microsystems - Beijing China &reply->IOCLogInfo); 4125b504601Sjiang wu - Sun Microsystems - Beijing China 4135b504601Sjiang wu - Sun Microsystems - Beijing China if (iocstatus) { 4145b504601Sjiang wu - Sun Microsystems - Beijing China NDBG13(("mptsas_access_config_page header: " 4155b504601Sjiang wu - Sun Microsystems - Beijing China "IOCStatus=0x%x, IOCLogInfo=0x%x", iocstatus, 4165b504601Sjiang wu - Sun Microsystems - Beijing China iocloginfo)); 4175b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 4185b504601Sjiang wu - Sun Microsystems - Beijing China goto page_done; 4195b504601Sjiang wu - Sun Microsystems - Beijing China } 4205b504601Sjiang wu - Sun Microsystems - Beijing China 4215b504601Sjiang wu - Sun Microsystems - Beijing China if ((config.page_type & MPI2_CONFIG_PAGETYPE_MASK) == 4225b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_PAGETYPE_EXTENDED) 4235b504601Sjiang wu - Sun Microsystems - Beijing China len = (config.ext_page_length * 4); 4245b504601Sjiang wu - Sun Microsystems - Beijing China else 4255b504601Sjiang wu - Sun Microsystems - Beijing China len = (config.page_length * 4); 4265b504601Sjiang wu - Sun Microsystems - Beijing China 4275b504601Sjiang wu - Sun Microsystems - Beijing China } 4285b504601Sjiang wu - Sun Microsystems - Beijing China 4295b504601Sjiang wu - Sun Microsystems - Beijing China if (pkt->pkt_reason == CMD_RESET) { 4305b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "ioc reset abort config header " 4315b504601Sjiang wu - Sun Microsystems - Beijing China "request"); 4325b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 4335b504601Sjiang wu - Sun Microsystems - Beijing China goto page_done; 4345b504601Sjiang wu - Sun Microsystems - Beijing China } 4355b504601Sjiang wu - Sun Microsystems - Beijing China 4365b504601Sjiang wu - Sun Microsystems - Beijing China /* 4375b504601Sjiang wu - Sun Microsystems - Beijing China * Put the reply frame back on the free queue, increment the free 4385b504601Sjiang wu - Sun Microsystems - Beijing China * index, and write the new index to the free index register. But only 4395b504601Sjiang wu - Sun Microsystems - Beijing China * if this reply is an ADDRESS reply. 4405b504601Sjiang wu - Sun Microsystems - Beijing China */ 4415b504601Sjiang wu - Sun Microsystems - Beijing China if (config_flags & MPTSAS_ADDRESS_REPLY) { 4425b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_acc_free_queue_hdl, 44308eb0b82SYong-Feng Du &((uint32_t *)(void *)mpt->m_free_queue)[mpt->m_free_index], 4445b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_rfm); 4455b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_sync(mpt->m_dma_free_queue_hdl, 0, 0, 4465b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SYNC_FORDEV); 44708eb0b82SYong-Feng Du if (++mpt->m_free_index == mpt->m_free_queue_depth) { 44808eb0b82SYong-Feng Du mpt->m_free_index = 0; 4495b504601Sjiang wu - Sun Microsystems - Beijing China } 4505b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_datap, &mpt->m_reg->ReplyFreeHostIndex, 45108eb0b82SYong-Feng Du mpt->m_free_index); 4525b504601Sjiang wu - Sun Microsystems - Beijing China config_flags &= (~MPTSAS_ADDRESS_REPLY); 4535b504601Sjiang wu - Sun Microsystems - Beijing China } 4545b504601Sjiang wu - Sun Microsystems - Beijing China 4555b504601Sjiang wu - Sun Microsystems - Beijing China /* 4565b504601Sjiang wu - Sun Microsystems - Beijing China * Allocate DMA buffer here. Store the info regarding this buffer in 4575b504601Sjiang wu - Sun Microsystems - Beijing China * the cmd struct so that it can be used for this specific command and 4585b504601Sjiang wu - Sun Microsystems - Beijing China * de-allocated after the command completes. The size of the reply 4595b504601Sjiang wu - Sun Microsystems - Beijing China * will not be larger than the reply frame size. 4605b504601Sjiang wu - Sun Microsystems - Beijing China */ 4615b504601Sjiang wu - Sun Microsystems - Beijing China attrs = mpt->m_msg_dma_attr; 4625b504601Sjiang wu - Sun Microsystems - Beijing China attrs.dma_attr_sgllen = 1; 4635b504601Sjiang wu - Sun Microsystems - Beijing China attrs.dma_attr_granular = (uint32_t)len; 4645b504601Sjiang wu - Sun Microsystems - Beijing China 4655b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_alloc_handle(mpt->m_dip, &attrs, 4665b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SLEEP, NULL, &cmd->cmd_dmahandle) != DDI_SUCCESS) { 4675b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "unable to allocate dma handle for " 4685b504601Sjiang wu - Sun Microsystems - Beijing China "config page."); 4695b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 4705b504601Sjiang wu - Sun Microsystems - Beijing China goto page_done; 4715b504601Sjiang wu - Sun Microsystems - Beijing China } 4725b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_mem_alloc(cmd->cmd_dmahandle, len, 4735b504601Sjiang wu - Sun Microsystems - Beijing China &mpt->m_dev_acc_attr, DDI_DMA_CONSISTENT, DDI_DMA_SLEEP, NULL, 4745b504601Sjiang wu - Sun Microsystems - Beijing China &page_memp, &alloc_len, &accessp) != DDI_SUCCESS) { 4755b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_free_handle(&cmd->cmd_dmahandle); 4765b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_dmahandle = NULL; 4775b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "unable to allocate config page " 4785b504601Sjiang wu - Sun Microsystems - Beijing China "structure."); 4795b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 4805b504601Sjiang wu - Sun Microsystems - Beijing China goto page_done; 4815b504601Sjiang wu - Sun Microsystems - Beijing China } 4825b504601Sjiang wu - Sun Microsystems - Beijing China 4835b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_addr_bind_handle(cmd->cmd_dmahandle, NULL, page_memp, 4845b504601Sjiang wu - Sun Microsystems - Beijing China alloc_len, DDI_DMA_RDWR | DDI_DMA_CONSISTENT, DDI_DMA_SLEEP, NULL, 4855b504601Sjiang wu - Sun Microsystems - Beijing China &cookie, &ncookie) != DDI_DMA_MAPPED) { 4865b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_mem_free(&accessp); 4875b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_free_handle(&cmd->cmd_dmahandle); 4885b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_dmahandle = NULL; 4895b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "unable to bind DMA resources for " 4905b504601Sjiang wu - Sun Microsystems - Beijing China "config page."); 4915b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 4925b504601Sjiang wu - Sun Microsystems - Beijing China goto page_done; 4935b504601Sjiang wu - Sun Microsystems - Beijing China } 4945b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_dma_addr = cookie.dmac_laddress; 4955b504601Sjiang wu - Sun Microsystems - Beijing China bzero(page_memp, len); 4965b504601Sjiang wu - Sun Microsystems - Beijing China 4975b504601Sjiang wu - Sun Microsystems - Beijing China /* 4985b504601Sjiang wu - Sun Microsystems - Beijing China * Save the data for this request to be used in the call to start the 4995b504601Sjiang wu - Sun Microsystems - Beijing China * config page read 5005b504601Sjiang wu - Sun Microsystems - Beijing China */ 5015b504601Sjiang wu - Sun Microsystems - Beijing China config.action = action; 5025b504601Sjiang wu - Sun Microsystems - Beijing China config.page_address = page_address; 5035b504601Sjiang wu - Sun Microsystems - Beijing China 5045b504601Sjiang wu - Sun Microsystems - Beijing China /* 5055b504601Sjiang wu - Sun Microsystems - Beijing China * Re-use the cmd that was used to get the header. Reset some of the 5065b504601Sjiang wu - Sun Microsystems - Beijing China * values. 5075b504601Sjiang wu - Sun Microsystems - Beijing China */ 5085b504601Sjiang wu - Sun Microsystems - Beijing China bzero((caddr_t)pkt, scsi_pkt_size()); 5095b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_ha_private = (opaque_t)&config; 5105b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_flags = FLAG_HEAD; 5115b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_time = 60; 5125b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_flags = CFLAG_PREPARED | CFLAG_CMDIOC | CFLAG_CONFIG; 5135b504601Sjiang wu - Sun Microsystems - Beijing China 5145b504601Sjiang wu - Sun Microsystems - Beijing China /* 5155b504601Sjiang wu - Sun Microsystems - Beijing China * Send the config page request. cmd is re-used from header request. 5165b504601Sjiang wu - Sun Microsystems - Beijing China */ 5175b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_start_config_page_access(mpt, cmd); 5185b504601Sjiang wu - Sun Microsystems - Beijing China 5195b504601Sjiang wu - Sun Microsystems - Beijing China /* 520*c8f74a56SAda * If this is a request for a RAID info page, or any page called during 521*c8f74a56SAda * the RAID info page request, poll because these config page requests 522*c8f74a56SAda * are nested. Poll to avoid data corruption due to one page's data 523*c8f74a56SAda * overwriting the outer page request's data. This can happen when 524*c8f74a56SAda * the mutex is released in cv_wait. 5255b504601Sjiang wu - Sun Microsystems - Beijing China */ 526*c8f74a56SAda if ((page_type == MPI2_CONFIG_EXTPAGETYPE_RAID_CONFIG) || 527*c8f74a56SAda (page_type == MPI2_CONFIG_PAGETYPE_RAID_VOLUME) || 528*c8f74a56SAda (page_type == MPI2_CONFIG_PAGETYPE_RAID_PHYSDISK)) { 529*c8f74a56SAda (void) mptsas_poll(mpt, cmd, pkt->pkt_time * 1000); 530*c8f74a56SAda } else { 531*c8f74a56SAda while ((cmd->cmd_flags & CFLAG_FINISHED) == 0) { 532*c8f74a56SAda cv_wait(&mpt->m_config_cv, &mpt->m_mutex); 533*c8f74a56SAda } 5345b504601Sjiang wu - Sun Microsystems - Beijing China } 5355b504601Sjiang wu - Sun Microsystems - Beijing China 5365b504601Sjiang wu - Sun Microsystems - Beijing China /* 5375b504601Sjiang wu - Sun Microsystems - Beijing China * Check if the request completed without timing out 5385b504601Sjiang wu - Sun Microsystems - Beijing China */ 5395b504601Sjiang wu - Sun Microsystems - Beijing China if (cmd->cmd_flags & CFLAG_TIMEOUT) { 5405b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "config page request timeout"); 5415b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 5425b504601Sjiang wu - Sun Microsystems - Beijing China goto page_done; 5435b504601Sjiang wu - Sun Microsystems - Beijing China } 5445b504601Sjiang wu - Sun Microsystems - Beijing China 5455b504601Sjiang wu - Sun Microsystems - Beijing China /* 5465b504601Sjiang wu - Sun Microsystems - Beijing China * cmd_rfm points to the reply message if a reply was given. The reply 5475b504601Sjiang wu - Sun Microsystems - Beijing China * frame and the config page are returned from this function in the 5485b504601Sjiang wu - Sun Microsystems - Beijing China * param list. 5495b504601Sjiang wu - Sun Microsystems - Beijing China */ 5505b504601Sjiang wu - Sun Microsystems - Beijing China if (cmd->cmd_rfm) { 5515b504601Sjiang wu - Sun Microsystems - Beijing China config_flags |= MPTSAS_ADDRESS_REPLY; 5525b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_sync(mpt->m_dma_reply_frame_hdl, 0, 0, 5535b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SYNC_FORCPU); 5545b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_sync(cmd->cmd_dmahandle, 0, 0, 5555b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SYNC_FORCPU); 5565b504601Sjiang wu - Sun Microsystems - Beijing China reply = (pMpi2ConfigReply_t)(mpt->m_reply_frame + (cmd->cmd_rfm 5575b504601Sjiang wu - Sun Microsystems - Beijing China - mpt->m_reply_frame_dma_addr)); 5585b504601Sjiang wu - Sun Microsystems - Beijing China iocstatus = ddi_get16(mpt->m_acc_reply_frame_hdl, 5595b504601Sjiang wu - Sun Microsystems - Beijing China &reply->IOCStatus); 5605b504601Sjiang wu - Sun Microsystems - Beijing China iocstatus = MPTSAS_IOCSTATUS(iocstatus); 5615b504601Sjiang wu - Sun Microsystems - Beijing China iocloginfo = ddi_get32(mpt->m_acc_reply_frame_hdl, 5625b504601Sjiang wu - Sun Microsystems - Beijing China &reply->IOCLogInfo); 5635b504601Sjiang wu - Sun Microsystems - Beijing China } 5645b504601Sjiang wu - Sun Microsystems - Beijing China 5655b504601Sjiang wu - Sun Microsystems - Beijing China if (callback(mpt, page_memp, accessp, iocstatus, iocloginfo, ap)) { 5665b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 5675b504601Sjiang wu - Sun Microsystems - Beijing China goto page_done; 5685b504601Sjiang wu - Sun Microsystems - Beijing China } 5695b504601Sjiang wu - Sun Microsystems - Beijing China 5705b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_fma_check(mpt, cmd); 5715b504601Sjiang wu - Sun Microsystems - Beijing China /* 5725b504601Sjiang wu - Sun Microsystems - Beijing China * Check the DMA/ACC handles and then free the DMA buffer. 5735b504601Sjiang wu - Sun Microsystems - Beijing China */ 5745b504601Sjiang wu - Sun Microsystems - Beijing China if ((mptsas_check_dma_handle(cmd->cmd_dmahandle) != DDI_SUCCESS) || 5755b504601Sjiang wu - Sun Microsystems - Beijing China (mptsas_check_acc_handle(accessp) != DDI_SUCCESS)) { 5765b504601Sjiang wu - Sun Microsystems - Beijing China ddi_fm_service_impact(mpt->m_dip, DDI_SERVICE_UNAFFECTED); 5775b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 5785b504601Sjiang wu - Sun Microsystems - Beijing China } 5795b504601Sjiang wu - Sun Microsystems - Beijing China 5805b504601Sjiang wu - Sun Microsystems - Beijing China if (pkt->pkt_reason == CMD_TRAN_ERR) { 5815b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "config fma error"); 5825b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 5835b504601Sjiang wu - Sun Microsystems - Beijing China goto page_done; 5845b504601Sjiang wu - Sun Microsystems - Beijing China } 5855b504601Sjiang wu - Sun Microsystems - Beijing China if (pkt->pkt_reason == CMD_RESET) { 5865b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "ioc reset abort config request"); 5875b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 5885b504601Sjiang wu - Sun Microsystems - Beijing China goto page_done; 5895b504601Sjiang wu - Sun Microsystems - Beijing China } 5905b504601Sjiang wu - Sun Microsystems - Beijing China 5915b504601Sjiang wu - Sun Microsystems - Beijing China page_done: 5925b504601Sjiang wu - Sun Microsystems - Beijing China va_end(ap); 5935b504601Sjiang wu - Sun Microsystems - Beijing China /* 5945b504601Sjiang wu - Sun Microsystems - Beijing China * Put the reply frame back on the free queue, increment the free 5955b504601Sjiang wu - Sun Microsystems - Beijing China * index, and write the new index to the free index register. But only 5965b504601Sjiang wu - Sun Microsystems - Beijing China * if this reply is an ADDRESS reply. 5975b504601Sjiang wu - Sun Microsystems - Beijing China */ 5985b504601Sjiang wu - Sun Microsystems - Beijing China if (config_flags & MPTSAS_ADDRESS_REPLY) { 5995b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_acc_free_queue_hdl, 60008eb0b82SYong-Feng Du &((uint32_t *)(void *)mpt->m_free_queue)[mpt->m_free_index], 6015b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_rfm); 6025b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_sync(mpt->m_dma_free_queue_hdl, 0, 0, 6035b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SYNC_FORDEV); 60408eb0b82SYong-Feng Du if (++mpt->m_free_index == mpt->m_free_queue_depth) { 60508eb0b82SYong-Feng Du mpt->m_free_index = 0; 6065b504601Sjiang wu - Sun Microsystems - Beijing China } 6075b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_datap, &mpt->m_reg->ReplyFreeHostIndex, 60808eb0b82SYong-Feng Du mpt->m_free_index); 6095b504601Sjiang wu - Sun Microsystems - Beijing China } 6105b504601Sjiang wu - Sun Microsystems - Beijing China 6115b504601Sjiang wu - Sun Microsystems - Beijing China if (cmd->cmd_dmahandle != NULL) { 6125b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_unbind_handle(cmd->cmd_dmahandle); 6135b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_mem_free(&accessp); 6145b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_free_handle(&cmd->cmd_dmahandle); 6155b504601Sjiang wu - Sun Microsystems - Beijing China } 6165b504601Sjiang wu - Sun Microsystems - Beijing China 6175b504601Sjiang wu - Sun Microsystems - Beijing China if (cmd && (cmd->cmd_flags & CFLAG_PREPARED)) { 6185b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_remove_cmd(mpt, cmd); 6195b504601Sjiang wu - Sun Microsystems - Beijing China config_flags &= (~MPTSAS_REQUEST_POOL_CMD); 6205b504601Sjiang wu - Sun Microsystems - Beijing China } 6215b504601Sjiang wu - Sun Microsystems - Beijing China if (config_flags & MPTSAS_REQUEST_POOL_CMD) 6225b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_return_to_pool(mpt, cmd); 6235b504601Sjiang wu - Sun Microsystems - Beijing China 6245b504601Sjiang wu - Sun Microsystems - Beijing China if (config_flags & MPTSAS_CMD_TIMEOUT) { 6255b504601Sjiang wu - Sun Microsystems - Beijing China if ((mptsas_restart_ioc(mpt)) == DDI_FAILURE) { 6265b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "mptsas_restart_ioc failed"); 6275b504601Sjiang wu - Sun Microsystems - Beijing China } 6285b504601Sjiang wu - Sun Microsystems - Beijing China } 6295b504601Sjiang wu - Sun Microsystems - Beijing China 6305b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 6315b504601Sjiang wu - Sun Microsystems - Beijing China } 6325b504601Sjiang wu - Sun Microsystems - Beijing China 6335b504601Sjiang wu - Sun Microsystems - Beijing China int 6345b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_send_config_request_msg(mptsas_t *mpt, uint8_t action, uint8_t pagetype, 6355b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t pageaddress, uint8_t pagenumber, uint8_t pageversion, 6365b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t pagelength, uint32_t SGEflagslength, uint32_t SGEaddress32) 6375b504601Sjiang wu - Sun Microsystems - Beijing China { 6385b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2ConfigRequest_t config; 6395b504601Sjiang wu - Sun Microsystems - Beijing China int send_numbytes; 6405b504601Sjiang wu - Sun Microsystems - Beijing China 6415b504601Sjiang wu - Sun Microsystems - Beijing China bzero(mpt->m_hshk_memp, sizeof (MPI2_CONFIG_REQUEST)); 6425b504601Sjiang wu - Sun Microsystems - Beijing China config = (pMpi2ConfigRequest_t)mpt->m_hshk_memp; 6435b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_hshk_acc_hdl, &config->Function, MPI2_FUNCTION_CONFIG); 6445b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_hshk_acc_hdl, &config->Action, action); 6455b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_hshk_acc_hdl, &config->Header.PageNumber, pagenumber); 6465b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_hshk_acc_hdl, &config->Header.PageType, pagetype); 6475b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_hshk_acc_hdl, &config->PageAddress, pageaddress); 6485b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_hshk_acc_hdl, &config->Header.PageVersion, pageversion); 6495b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_hshk_acc_hdl, &config->Header.PageLength, pagelength); 6505b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_hshk_acc_hdl, 6515b504601Sjiang wu - Sun Microsystems - Beijing China &config->PageBufferSGE.MpiSimple.FlagsLength, SGEflagslength); 6525b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_hshk_acc_hdl, 6535b504601Sjiang wu - Sun Microsystems - Beijing China &config->PageBufferSGE.MpiSimple.u.Address32, SGEaddress32); 6545b504601Sjiang wu - Sun Microsystems - Beijing China send_numbytes = sizeof (MPI2_CONFIG_REQUEST); 6555b504601Sjiang wu - Sun Microsystems - Beijing China 6565b504601Sjiang wu - Sun Microsystems - Beijing China /* 6575b504601Sjiang wu - Sun Microsystems - Beijing China * Post message via handshake 6585b504601Sjiang wu - Sun Microsystems - Beijing China */ 6595b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_send_handshake_msg(mpt, (caddr_t)config, send_numbytes, 6605b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_hshk_acc_hdl)) { 6615b504601Sjiang wu - Sun Microsystems - Beijing China return (-1); 6625b504601Sjiang wu - Sun Microsystems - Beijing China } 6635b504601Sjiang wu - Sun Microsystems - Beijing China return (0); 6645b504601Sjiang wu - Sun Microsystems - Beijing China } 6655b504601Sjiang wu - Sun Microsystems - Beijing China 6665b504601Sjiang wu - Sun Microsystems - Beijing China int 6675b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_send_extended_config_request_msg(mptsas_t *mpt, uint8_t action, 6685b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t extpagetype, uint32_t pageaddress, uint8_t pagenumber, 6695b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t pageversion, uint16_t extpagelength, 6705b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t SGEflagslength, uint32_t SGEaddress32) 6715b504601Sjiang wu - Sun Microsystems - Beijing China { 6725b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2ConfigRequest_t config; 6735b504601Sjiang wu - Sun Microsystems - Beijing China int send_numbytes; 6745b504601Sjiang wu - Sun Microsystems - Beijing China 6755b504601Sjiang wu - Sun Microsystems - Beijing China bzero(mpt->m_hshk_memp, sizeof (MPI2_CONFIG_REQUEST)); 6765b504601Sjiang wu - Sun Microsystems - Beijing China config = (pMpi2ConfigRequest_t)mpt->m_hshk_memp; 6775b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_hshk_acc_hdl, &config->Function, MPI2_FUNCTION_CONFIG); 6785b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_hshk_acc_hdl, &config->Action, action); 6795b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_hshk_acc_hdl, &config->Header.PageNumber, pagenumber); 6805b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_hshk_acc_hdl, &config->Header.PageType, 6815b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_PAGETYPE_EXTENDED); 6825b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_hshk_acc_hdl, &config->ExtPageType, extpagetype); 6835b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_hshk_acc_hdl, &config->PageAddress, pageaddress); 6845b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_hshk_acc_hdl, &config->Header.PageVersion, pageversion); 6855b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put16(mpt->m_hshk_acc_hdl, &config->ExtPageLength, extpagelength); 6865b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_hshk_acc_hdl, 6875b504601Sjiang wu - Sun Microsystems - Beijing China &config->PageBufferSGE.MpiSimple.FlagsLength, SGEflagslength); 6885b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_hshk_acc_hdl, 6895b504601Sjiang wu - Sun Microsystems - Beijing China &config->PageBufferSGE.MpiSimple.u.Address32, SGEaddress32); 6905b504601Sjiang wu - Sun Microsystems - Beijing China send_numbytes = sizeof (MPI2_CONFIG_REQUEST); 6915b504601Sjiang wu - Sun Microsystems - Beijing China 6925b504601Sjiang wu - Sun Microsystems - Beijing China /* 6935b504601Sjiang wu - Sun Microsystems - Beijing China * Post message via handshake 6945b504601Sjiang wu - Sun Microsystems - Beijing China */ 6955b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_send_handshake_msg(mpt, (caddr_t)config, send_numbytes, 6965b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_hshk_acc_hdl)) { 6975b504601Sjiang wu - Sun Microsystems - Beijing China return (-1); 6985b504601Sjiang wu - Sun Microsystems - Beijing China } 6995b504601Sjiang wu - Sun Microsystems - Beijing China return (0); 7005b504601Sjiang wu - Sun Microsystems - Beijing China } 7015b504601Sjiang wu - Sun Microsystems - Beijing China 7025b504601Sjiang wu - Sun Microsystems - Beijing China int 7035b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_ioc_wait_for_response(mptsas_t *mpt) 7045b504601Sjiang wu - Sun Microsystems - Beijing China { 7055b504601Sjiang wu - Sun Microsystems - Beijing China int polls = 0; 7065b504601Sjiang wu - Sun Microsystems - Beijing China 7075b504601Sjiang wu - Sun Microsystems - Beijing China while ((ddi_get32(mpt->m_datap, 7085b504601Sjiang wu - Sun Microsystems - Beijing China &mpt->m_reg->HostInterruptStatus) & MPI2_HIS_IOP_DOORBELL_STATUS)) { 7095b504601Sjiang wu - Sun Microsystems - Beijing China drv_usecwait(1000); 7105b504601Sjiang wu - Sun Microsystems - Beijing China if (polls++ > 60000) { 7115b504601Sjiang wu - Sun Microsystems - Beijing China return (-1); 7125b504601Sjiang wu - Sun Microsystems - Beijing China } 7135b504601Sjiang wu - Sun Microsystems - Beijing China } 7145b504601Sjiang wu - Sun Microsystems - Beijing China return (0); 7155b504601Sjiang wu - Sun Microsystems - Beijing China } 7165b504601Sjiang wu - Sun Microsystems - Beijing China 7175b504601Sjiang wu - Sun Microsystems - Beijing China int 7185b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_ioc_wait_for_doorbell(mptsas_t *mpt) 7195b504601Sjiang wu - Sun Microsystems - Beijing China { 7205b504601Sjiang wu - Sun Microsystems - Beijing China int polls = 0; 7215b504601Sjiang wu - Sun Microsystems - Beijing China 7225b504601Sjiang wu - Sun Microsystems - Beijing China while ((ddi_get32(mpt->m_datap, 7235b504601Sjiang wu - Sun Microsystems - Beijing China &mpt->m_reg->HostInterruptStatus) & MPI2_HIM_DIM) == 0) { 7245b504601Sjiang wu - Sun Microsystems - Beijing China drv_usecwait(1000); 7255b504601Sjiang wu - Sun Microsystems - Beijing China if (polls++ > 300000) { 7265b504601Sjiang wu - Sun Microsystems - Beijing China return (-1); 7275b504601Sjiang wu - Sun Microsystems - Beijing China } 7285b504601Sjiang wu - Sun Microsystems - Beijing China } 7295b504601Sjiang wu - Sun Microsystems - Beijing China return (0); 7305b504601Sjiang wu - Sun Microsystems - Beijing China } 7315b504601Sjiang wu - Sun Microsystems - Beijing China 7325b504601Sjiang wu - Sun Microsystems - Beijing China int 7335b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_send_handshake_msg(mptsas_t *mpt, caddr_t memp, int numbytes, 7345b504601Sjiang wu - Sun Microsystems - Beijing China ddi_acc_handle_t accessp) 7355b504601Sjiang wu - Sun Microsystems - Beijing China { 7365b504601Sjiang wu - Sun Microsystems - Beijing China int i; 7375b504601Sjiang wu - Sun Microsystems - Beijing China 7385b504601Sjiang wu - Sun Microsystems - Beijing China /* 7395b504601Sjiang wu - Sun Microsystems - Beijing China * clean pending doorbells 7405b504601Sjiang wu - Sun Microsystems - Beijing China */ 7415b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_datap, &mpt->m_reg->HostInterruptStatus, 0); 7425b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_datap, &mpt->m_reg->Doorbell, 7435b504601Sjiang wu - Sun Microsystems - Beijing China ((MPI2_FUNCTION_HANDSHAKE << MPI2_DOORBELL_FUNCTION_SHIFT) | 7445b504601Sjiang wu - Sun Microsystems - Beijing China ((numbytes / 4) << MPI2_DOORBELL_ADD_DWORDS_SHIFT))); 7455b504601Sjiang wu - Sun Microsystems - Beijing China 7465b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_ioc_wait_for_doorbell(mpt)) { 7475b504601Sjiang wu - Sun Microsystems - Beijing China NDBG19(("mptsas_send_handshake failed. Doorbell not ready\n")); 7485b504601Sjiang wu - Sun Microsystems - Beijing China return (-1); 7495b504601Sjiang wu - Sun Microsystems - Beijing China } 7505b504601Sjiang wu - Sun Microsystems - Beijing China 7515b504601Sjiang wu - Sun Microsystems - Beijing China /* 7525b504601Sjiang wu - Sun Microsystems - Beijing China * clean pending doorbells again 7535b504601Sjiang wu - Sun Microsystems - Beijing China */ 7545b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_datap, &mpt->m_reg->HostInterruptStatus, 0); 7555b504601Sjiang wu - Sun Microsystems - Beijing China 7565b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_ioc_wait_for_response(mpt)) { 7575b504601Sjiang wu - Sun Microsystems - Beijing China NDBG19(("mptsas_send_handshake failed. Doorbell not " 7585b504601Sjiang wu - Sun Microsystems - Beijing China "cleared\n")); 7595b504601Sjiang wu - Sun Microsystems - Beijing China return (-1); 7605b504601Sjiang wu - Sun Microsystems - Beijing China } 7615b504601Sjiang wu - Sun Microsystems - Beijing China 7625b504601Sjiang wu - Sun Microsystems - Beijing China /* 7635b504601Sjiang wu - Sun Microsystems - Beijing China * post handshake message 7645b504601Sjiang wu - Sun Microsystems - Beijing China */ 7655b504601Sjiang wu - Sun Microsystems - Beijing China for (i = 0; (i < numbytes / 4); i++, memp += 4) { 7665b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_datap, &mpt->m_reg->Doorbell, 7675b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get32(accessp, (uint32_t *)((void *)(memp)))); 7685b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_ioc_wait_for_response(mpt)) { 7695b504601Sjiang wu - Sun Microsystems - Beijing China NDBG19(("mptsas_send_handshake failed posting " 7705b504601Sjiang wu - Sun Microsystems - Beijing China "message\n")); 7715b504601Sjiang wu - Sun Microsystems - Beijing China return (-1); 7725b504601Sjiang wu - Sun Microsystems - Beijing China } 7735b504601Sjiang wu - Sun Microsystems - Beijing China } 7745b504601Sjiang wu - Sun Microsystems - Beijing China 7755b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_check_acc_handle(mpt->m_datap) != DDI_SUCCESS) { 7765b504601Sjiang wu - Sun Microsystems - Beijing China ddi_fm_service_impact(mpt->m_dip, DDI_SERVICE_UNAFFECTED); 7775b504601Sjiang wu - Sun Microsystems - Beijing China ddi_fm_acc_err_clear(mpt->m_datap, DDI_FME_VER0); 7785b504601Sjiang wu - Sun Microsystems - Beijing China return (-1); 7795b504601Sjiang wu - Sun Microsystems - Beijing China } 7805b504601Sjiang wu - Sun Microsystems - Beijing China 7815b504601Sjiang wu - Sun Microsystems - Beijing China return (0); 7825b504601Sjiang wu - Sun Microsystems - Beijing China } 7835b504601Sjiang wu - Sun Microsystems - Beijing China 7845b504601Sjiang wu - Sun Microsystems - Beijing China int 7855b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_get_handshake_msg(mptsas_t *mpt, caddr_t memp, int numbytes, 7865b504601Sjiang wu - Sun Microsystems - Beijing China ddi_acc_handle_t accessp) 7875b504601Sjiang wu - Sun Microsystems - Beijing China { 7885b504601Sjiang wu - Sun Microsystems - Beijing China int i, totalbytes, bytesleft; 7895b504601Sjiang wu - Sun Microsystems - Beijing China uint16_t val; 7905b504601Sjiang wu - Sun Microsystems - Beijing China 7915b504601Sjiang wu - Sun Microsystems - Beijing China /* 7925b504601Sjiang wu - Sun Microsystems - Beijing China * wait for doorbell 7935b504601Sjiang wu - Sun Microsystems - Beijing China */ 7945b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_ioc_wait_for_doorbell(mpt)) { 7955b504601Sjiang wu - Sun Microsystems - Beijing China NDBG19(("mptsas_get_handshake failed. Doorbell not ready\n")); 7965b504601Sjiang wu - Sun Microsystems - Beijing China return (-1); 7975b504601Sjiang wu - Sun Microsystems - Beijing China } 7985b504601Sjiang wu - Sun Microsystems - Beijing China 7995b504601Sjiang wu - Sun Microsystems - Beijing China /* 8005b504601Sjiang wu - Sun Microsystems - Beijing China * get first 2 bytes of handshake message to determine how much 8015b504601Sjiang wu - Sun Microsystems - Beijing China * data we will be getting 8025b504601Sjiang wu - Sun Microsystems - Beijing China */ 8035b504601Sjiang wu - Sun Microsystems - Beijing China for (i = 0; i < 2; i++, memp += 2) { 8045b504601Sjiang wu - Sun Microsystems - Beijing China val = (ddi_get32(mpt->m_datap, 8055b504601Sjiang wu - Sun Microsystems - Beijing China &mpt->m_reg->Doorbell) & MPI2_DOORBELL_DATA_MASK); 8065b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_datap, &mpt->m_reg->HostInterruptStatus, 0); 8075b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_ioc_wait_for_doorbell(mpt)) { 8085b504601Sjiang wu - Sun Microsystems - Beijing China NDBG19(("mptsas_get_handshake failure getting initial" 8095b504601Sjiang wu - Sun Microsystems - Beijing China " data\n")); 8105b504601Sjiang wu - Sun Microsystems - Beijing China return (-1); 8115b504601Sjiang wu - Sun Microsystems - Beijing China } 8125b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put16(accessp, (uint16_t *)((void *)(memp)), val); 8135b504601Sjiang wu - Sun Microsystems - Beijing China if (i == 1) { 8145b504601Sjiang wu - Sun Microsystems - Beijing China totalbytes = (val & 0xFF) * 2; 8155b504601Sjiang wu - Sun Microsystems - Beijing China } 8165b504601Sjiang wu - Sun Microsystems - Beijing China } 8175b504601Sjiang wu - Sun Microsystems - Beijing China 8185b504601Sjiang wu - Sun Microsystems - Beijing China /* 8195b504601Sjiang wu - Sun Microsystems - Beijing China * If we are expecting less bytes than the message wants to send 8205b504601Sjiang wu - Sun Microsystems - Beijing China * we simply save as much as we expected and then throw out the rest 8215b504601Sjiang wu - Sun Microsystems - Beijing China * later 8225b504601Sjiang wu - Sun Microsystems - Beijing China */ 8235b504601Sjiang wu - Sun Microsystems - Beijing China if (totalbytes > (numbytes / 2)) { 8245b504601Sjiang wu - Sun Microsystems - Beijing China bytesleft = ((numbytes / 2) - 2); 8255b504601Sjiang wu - Sun Microsystems - Beijing China } else { 8265b504601Sjiang wu - Sun Microsystems - Beijing China bytesleft = (totalbytes - 2); 8275b504601Sjiang wu - Sun Microsystems - Beijing China } 8285b504601Sjiang wu - Sun Microsystems - Beijing China 8295b504601Sjiang wu - Sun Microsystems - Beijing China /* 8305b504601Sjiang wu - Sun Microsystems - Beijing China * Get the rest of the data 8315b504601Sjiang wu - Sun Microsystems - Beijing China */ 8325b504601Sjiang wu - Sun Microsystems - Beijing China for (i = 0; i < bytesleft; i++, memp += 2) { 8335b504601Sjiang wu - Sun Microsystems - Beijing China val = (ddi_get32(mpt->m_datap, 8345b504601Sjiang wu - Sun Microsystems - Beijing China &mpt->m_reg->Doorbell) & MPI2_DOORBELL_DATA_MASK); 8355b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_datap, &mpt->m_reg->HostInterruptStatus, 0); 8365b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_ioc_wait_for_doorbell(mpt)) { 8375b504601Sjiang wu - Sun Microsystems - Beijing China NDBG19(("mptsas_get_handshake failure getting" 8385b504601Sjiang wu - Sun Microsystems - Beijing China " main data\n")); 8395b504601Sjiang wu - Sun Microsystems - Beijing China return (-1); 8405b504601Sjiang wu - Sun Microsystems - Beijing China } 8415b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put16(accessp, (uint16_t *)((void *)(memp)), val); 8425b504601Sjiang wu - Sun Microsystems - Beijing China } 8435b504601Sjiang wu - Sun Microsystems - Beijing China 8445b504601Sjiang wu - Sun Microsystems - Beijing China /* 8455b504601Sjiang wu - Sun Microsystems - Beijing China * Sometimes the device will send more data than is expected 8465b504601Sjiang wu - Sun Microsystems - Beijing China * This data is not used by us but needs to be cleared from 8475b504601Sjiang wu - Sun Microsystems - Beijing China * ioc doorbell. So we just read the values and throw 8485b504601Sjiang wu - Sun Microsystems - Beijing China * them out. 8495b504601Sjiang wu - Sun Microsystems - Beijing China */ 8505b504601Sjiang wu - Sun Microsystems - Beijing China if (totalbytes > (numbytes / 2)) { 8515b504601Sjiang wu - Sun Microsystems - Beijing China for (i = (numbytes / 2); i < totalbytes; i++) { 8525b504601Sjiang wu - Sun Microsystems - Beijing China val = (ddi_get32(mpt->m_datap, 8535b504601Sjiang wu - Sun Microsystems - Beijing China &mpt->m_reg->Doorbell) & 8545b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_DOORBELL_DATA_MASK); 8555b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_datap, 8565b504601Sjiang wu - Sun Microsystems - Beijing China &mpt->m_reg->HostInterruptStatus, 0); 8575b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_ioc_wait_for_doorbell(mpt)) { 8585b504601Sjiang wu - Sun Microsystems - Beijing China NDBG19(("mptsas_get_handshake failure getting " 8595b504601Sjiang wu - Sun Microsystems - Beijing China "extra garbage data\n")); 8605b504601Sjiang wu - Sun Microsystems - Beijing China return (-1); 8615b504601Sjiang wu - Sun Microsystems - Beijing China } 8625b504601Sjiang wu - Sun Microsystems - Beijing China } 8635b504601Sjiang wu - Sun Microsystems - Beijing China } 8645b504601Sjiang wu - Sun Microsystems - Beijing China 8655b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_datap, &mpt->m_reg->HostInterruptStatus, 0); 8665b504601Sjiang wu - Sun Microsystems - Beijing China 8675b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_check_acc_handle(mpt->m_datap) != DDI_SUCCESS) { 8685b504601Sjiang wu - Sun Microsystems - Beijing China ddi_fm_service_impact(mpt->m_dip, DDI_SERVICE_UNAFFECTED); 8695b504601Sjiang wu - Sun Microsystems - Beijing China ddi_fm_acc_err_clear(mpt->m_datap, DDI_FME_VER0); 8705b504601Sjiang wu - Sun Microsystems - Beijing China return (-1); 8715b504601Sjiang wu - Sun Microsystems - Beijing China } 8725b504601Sjiang wu - Sun Microsystems - Beijing China 8735b504601Sjiang wu - Sun Microsystems - Beijing China return (0); 8745b504601Sjiang wu - Sun Microsystems - Beijing China } 8755b504601Sjiang wu - Sun Microsystems - Beijing China 8765b504601Sjiang wu - Sun Microsystems - Beijing China int 8775b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_kick_start(mptsas_t *mpt) 8785b504601Sjiang wu - Sun Microsystems - Beijing China { 8795b504601Sjiang wu - Sun Microsystems - Beijing China int polls = 0; 8805b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t diag_reg, ioc_state, saved_HCB_size; 8815b504601Sjiang wu - Sun Microsystems - Beijing China 8825b504601Sjiang wu - Sun Microsystems - Beijing China /* 8835b504601Sjiang wu - Sun Microsystems - Beijing China * Start a hard reset. Write magic number and wait 900 uSeconds. 8845b504601Sjiang wu - Sun Microsystems - Beijing China */ 8855b504601Sjiang wu - Sun Microsystems - Beijing China MPTSAS_ENABLE_DRWE(mpt); 8865b504601Sjiang wu - Sun Microsystems - Beijing China drv_usecwait(900); 8875b504601Sjiang wu - Sun Microsystems - Beijing China 8885b504601Sjiang wu - Sun Microsystems - Beijing China /* 8895b504601Sjiang wu - Sun Microsystems - Beijing China * Read the current Diag Reg and save the Host Controlled Boot size. 8905b504601Sjiang wu - Sun Microsystems - Beijing China */ 8915b504601Sjiang wu - Sun Microsystems - Beijing China diag_reg = ddi_get32(mpt->m_datap, &mpt->m_reg->HostDiagnostic); 8925b504601Sjiang wu - Sun Microsystems - Beijing China saved_HCB_size = ddi_get32(mpt->m_datap, &mpt->m_reg->HCBSize); 8935b504601Sjiang wu - Sun Microsystems - Beijing China 8945b504601Sjiang wu - Sun Microsystems - Beijing China /* 89576a4caf6SAda * Set Reset Adapter bit and wait 50 mSeconds. 8965b504601Sjiang wu - Sun Microsystems - Beijing China */ 8975b504601Sjiang wu - Sun Microsystems - Beijing China diag_reg |= MPI2_DIAG_RESET_ADAPTER; 8985b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_datap, &mpt->m_reg->HostDiagnostic, diag_reg); 89976a4caf6SAda drv_usecwait(50000); 9005b504601Sjiang wu - Sun Microsystems - Beijing China 9015b504601Sjiang wu - Sun Microsystems - Beijing China /* 9025b504601Sjiang wu - Sun Microsystems - Beijing China * Poll, waiting for Reset Adapter bit to clear. 300 Seconds max 9035b504601Sjiang wu - Sun Microsystems - Beijing China * (600000 * 500 = 300,000,000 uSeconds, 300 seconds). 9045b504601Sjiang wu - Sun Microsystems - Beijing China * If no more adapter (all FF's), just return failure. 9055b504601Sjiang wu - Sun Microsystems - Beijing China */ 9065b504601Sjiang wu - Sun Microsystems - Beijing China for (polls = 0; polls < 600000; polls++) { 9075b504601Sjiang wu - Sun Microsystems - Beijing China diag_reg = ddi_get32(mpt->m_datap, 9085b504601Sjiang wu - Sun Microsystems - Beijing China &mpt->m_reg->HostDiagnostic); 9095b504601Sjiang wu - Sun Microsystems - Beijing China if (diag_reg == 0xFFFFFFFF) { 9105b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_fm_ereport(mpt, DDI_FM_DEVICE_NO_RESPONSE); 9115b504601Sjiang wu - Sun Microsystems - Beijing China ddi_fm_service_impact(mpt->m_dip, DDI_SERVICE_LOST); 9125b504601Sjiang wu - Sun Microsystems - Beijing China return (DDI_FAILURE); 9135b504601Sjiang wu - Sun Microsystems - Beijing China } 9145b504601Sjiang wu - Sun Microsystems - Beijing China if (!(diag_reg & MPI2_DIAG_RESET_ADAPTER)) { 9155b504601Sjiang wu - Sun Microsystems - Beijing China break; 9165b504601Sjiang wu - Sun Microsystems - Beijing China } 9175b504601Sjiang wu - Sun Microsystems - Beijing China drv_usecwait(500); 9185b504601Sjiang wu - Sun Microsystems - Beijing China } 9195b504601Sjiang wu - Sun Microsystems - Beijing China if (polls == 600000) { 9205b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_fm_ereport(mpt, DDI_FM_DEVICE_NO_RESPONSE); 9215b504601Sjiang wu - Sun Microsystems - Beijing China ddi_fm_service_impact(mpt->m_dip, DDI_SERVICE_LOST); 9225b504601Sjiang wu - Sun Microsystems - Beijing China return (DDI_FAILURE); 9235b504601Sjiang wu - Sun Microsystems - Beijing China } 9245b504601Sjiang wu - Sun Microsystems - Beijing China 9255b504601Sjiang wu - Sun Microsystems - Beijing China /* 9265b504601Sjiang wu - Sun Microsystems - Beijing China * Check if adapter is in Host Boot Mode. If so, restart adapter 9275b504601Sjiang wu - Sun Microsystems - Beijing China * assuming the HCB points to good FW. 9285b504601Sjiang wu - Sun Microsystems - Beijing China * Set BootDeviceSel to HCDW (Host Code and Data Window). 9295b504601Sjiang wu - Sun Microsystems - Beijing China */ 9305b504601Sjiang wu - Sun Microsystems - Beijing China if (diag_reg & MPI2_DIAG_HCB_MODE) { 9315b504601Sjiang wu - Sun Microsystems - Beijing China diag_reg &= ~MPI2_DIAG_BOOT_DEVICE_SELECT_MASK; 9325b504601Sjiang wu - Sun Microsystems - Beijing China diag_reg |= MPI2_DIAG_BOOT_DEVICE_SELECT_HCDW; 9335b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_datap, &mpt->m_reg->HostDiagnostic, diag_reg); 9345b504601Sjiang wu - Sun Microsystems - Beijing China 9355b504601Sjiang wu - Sun Microsystems - Beijing China /* 9365b504601Sjiang wu - Sun Microsystems - Beijing China * Re-enable the HCDW. 9375b504601Sjiang wu - Sun Microsystems - Beijing China */ 9385b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_datap, &mpt->m_reg->HCBSize, 9395b504601Sjiang wu - Sun Microsystems - Beijing China (saved_HCB_size | MPI2_HCB_SIZE_HCB_ENABLE)); 9405b504601Sjiang wu - Sun Microsystems - Beijing China } 9415b504601Sjiang wu - Sun Microsystems - Beijing China 9425b504601Sjiang wu - Sun Microsystems - Beijing China /* 9435b504601Sjiang wu - Sun Microsystems - Beijing China * Restart the adapter. 9445b504601Sjiang wu - Sun Microsystems - Beijing China */ 9455b504601Sjiang wu - Sun Microsystems - Beijing China diag_reg &= ~MPI2_DIAG_HOLD_IOC_RESET; 9465b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_datap, &mpt->m_reg->HostDiagnostic, diag_reg); 9475b504601Sjiang wu - Sun Microsystems - Beijing China 9485b504601Sjiang wu - Sun Microsystems - Beijing China /* 9495b504601Sjiang wu - Sun Microsystems - Beijing China * Disable writes to the Host Diag register. 9505b504601Sjiang wu - Sun Microsystems - Beijing China */ 9515b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_datap, &mpt->m_reg->WriteSequence, 9525b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_WRSEQ_FLUSH_KEY_VALUE); 9535b504601Sjiang wu - Sun Microsystems - Beijing China 9545b504601Sjiang wu - Sun Microsystems - Beijing China /* 95576a4caf6SAda * Wait 60 seconds max for FW to come to ready state. 9565b504601Sjiang wu - Sun Microsystems - Beijing China */ 95776a4caf6SAda for (polls = 0; polls < 60000; polls++) { 9585b504601Sjiang wu - Sun Microsystems - Beijing China ioc_state = ddi_get32(mpt->m_datap, &mpt->m_reg->Doorbell); 9595b504601Sjiang wu - Sun Microsystems - Beijing China if (ioc_state == 0xFFFFFFFF) { 9605b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_fm_ereport(mpt, DDI_FM_DEVICE_NO_RESPONSE); 9615b504601Sjiang wu - Sun Microsystems - Beijing China ddi_fm_service_impact(mpt->m_dip, DDI_SERVICE_LOST); 9625b504601Sjiang wu - Sun Microsystems - Beijing China return (DDI_FAILURE); 9635b504601Sjiang wu - Sun Microsystems - Beijing China } 9645b504601Sjiang wu - Sun Microsystems - Beijing China if ((ioc_state & MPI2_IOC_STATE_MASK) == 9655b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_IOC_STATE_READY) { 9665b504601Sjiang wu - Sun Microsystems - Beijing China break; 9675b504601Sjiang wu - Sun Microsystems - Beijing China } 9685b504601Sjiang wu - Sun Microsystems - Beijing China drv_usecwait(1000); 9695b504601Sjiang wu - Sun Microsystems - Beijing China } 97076a4caf6SAda if (polls == 60000) { 9715b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_fm_ereport(mpt, DDI_FM_DEVICE_NO_RESPONSE); 9725b504601Sjiang wu - Sun Microsystems - Beijing China ddi_fm_service_impact(mpt->m_dip, DDI_SERVICE_LOST); 9735b504601Sjiang wu - Sun Microsystems - Beijing China return (DDI_FAILURE); 9745b504601Sjiang wu - Sun Microsystems - Beijing China } 9755b504601Sjiang wu - Sun Microsystems - Beijing China 9765b504601Sjiang wu - Sun Microsystems - Beijing China /* 9775b504601Sjiang wu - Sun Microsystems - Beijing China * Clear the ioc ack events queue. 9785b504601Sjiang wu - Sun Microsystems - Beijing China */ 9795b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_destroy_ioc_event_cmd(mpt); 9805b504601Sjiang wu - Sun Microsystems - Beijing China 9815b504601Sjiang wu - Sun Microsystems - Beijing China return (DDI_SUCCESS); 9825b504601Sjiang wu - Sun Microsystems - Beijing China } 9835b504601Sjiang wu - Sun Microsystems - Beijing China 9845b504601Sjiang wu - Sun Microsystems - Beijing China int 9855b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_ioc_reset(mptsas_t *mpt) 9865b504601Sjiang wu - Sun Microsystems - Beijing China { 9875b504601Sjiang wu - Sun Microsystems - Beijing China #ifdef SLM 9885b504601Sjiang wu - Sun Microsystems - Beijing China int polls = 0; 9895b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t reset_msg; 9905b504601Sjiang wu - Sun Microsystems - Beijing China 9915b504601Sjiang wu - Sun Microsystems - Beijing China #endif 9925b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t ioc_state; 9935b504601Sjiang wu - Sun Microsystems - Beijing China ioc_state = ddi_get32(mpt->m_datap, &mpt->m_reg->Doorbell); 9945b504601Sjiang wu - Sun Microsystems - Beijing China /* 9955b504601Sjiang wu - Sun Microsystems - Beijing China * If chip is already in ready state then there is nothing to do. 9965b504601Sjiang wu - Sun Microsystems - Beijing China */ 9975b504601Sjiang wu - Sun Microsystems - Beijing China if (ioc_state == MPI2_IOC_STATE_READY) { 9985b504601Sjiang wu - Sun Microsystems - Beijing China return (MPTSAS_NO_RESET); 9995b504601Sjiang wu - Sun Microsystems - Beijing China } 10005b504601Sjiang wu - Sun Microsystems - Beijing China 10015b504601Sjiang wu - Sun Microsystems - Beijing China /* 10025b504601Sjiang wu - Sun Microsystems - Beijing China * SLM-test; skip MUR for now 10035b504601Sjiang wu - Sun Microsystems - Beijing China */ 10045b504601Sjiang wu - Sun Microsystems - Beijing China #ifdef SLM 10055b504601Sjiang wu - Sun Microsystems - Beijing China /* 10065b504601Sjiang wu - Sun Microsystems - Beijing China * If the chip is already operational, we just need to send 10075b504601Sjiang wu - Sun Microsystems - Beijing China * it a message unit reset to put it back in the ready state 10085b504601Sjiang wu - Sun Microsystems - Beijing China */ 10095b504601Sjiang wu - Sun Microsystems - Beijing China if (ioc_state & MPI2_IOC_STATE_OPERATIONAL) { 10105b504601Sjiang wu - Sun Microsystems - Beijing China reset_msg = MPI2_FUNCTION_IOC_MESSAGE_UNIT_RESET; 10115b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_datap, &mpt->m_reg->Doorbell, 10125b504601Sjiang wu - Sun Microsystems - Beijing China (reset_msg << MPI2_DOORBELL_FUNCTION_SHIFT)); 10135b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_ioc_wait_for_response(mpt)) { 10145b504601Sjiang wu - Sun Microsystems - Beijing China NDBG19(("mptsas_ioc_reset failure sending " 10155b504601Sjiang wu - Sun Microsystems - Beijing China "message_unit_reset\n")); 10165b504601Sjiang wu - Sun Microsystems - Beijing China goto hard_reset; 10175b504601Sjiang wu - Sun Microsystems - Beijing China } 10185b504601Sjiang wu - Sun Microsystems - Beijing China 10195b504601Sjiang wu - Sun Microsystems - Beijing China /* 102076a4caf6SAda * Wait no more than 60 seconds for chip to become ready. 10215b504601Sjiang wu - Sun Microsystems - Beijing China */ 10225b504601Sjiang wu - Sun Microsystems - Beijing China while ((ddi_get32(mpt->m_datap, &mpt->m_reg->Doorbell) & 10235b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_IOC_STATE_READY) == 0x0) { 10245b504601Sjiang wu - Sun Microsystems - Beijing China drv_usecwait(1000); 102576a4caf6SAda if (polls++ > 60000) { 10265b504601Sjiang wu - Sun Microsystems - Beijing China goto hard_reset; 10275b504601Sjiang wu - Sun Microsystems - Beijing China } 10285b504601Sjiang wu - Sun Microsystems - Beijing China } 10295b504601Sjiang wu - Sun Microsystems - Beijing China /* 10305b504601Sjiang wu - Sun Microsystems - Beijing China * the message unit reset would do reset operations 10315b504601Sjiang wu - Sun Microsystems - Beijing China * clear reply and request queue, so we should clear 10325b504601Sjiang wu - Sun Microsystems - Beijing China * ACK event cmd. 10335b504601Sjiang wu - Sun Microsystems - Beijing China */ 10345b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_destroy_ioc_event_cmd(mpt); 10355b504601Sjiang wu - Sun Microsystems - Beijing China return (MPTSAS_NO_RESET); 10365b504601Sjiang wu - Sun Microsystems - Beijing China } 10375b504601Sjiang wu - Sun Microsystems - Beijing China 10385b504601Sjiang wu - Sun Microsystems - Beijing China hard_reset: 10395b504601Sjiang wu - Sun Microsystems - Beijing China #endif 10405b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_kick_start(mpt) == DDI_FAILURE) { 10415b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_fm_ereport(mpt, DDI_FM_DEVICE_NO_RESPONSE); 10425b504601Sjiang wu - Sun Microsystems - Beijing China ddi_fm_service_impact(mpt->m_dip, DDI_SERVICE_LOST); 10435b504601Sjiang wu - Sun Microsystems - Beijing China return (MPTSAS_RESET_FAIL); 10445b504601Sjiang wu - Sun Microsystems - Beijing China } 10455b504601Sjiang wu - Sun Microsystems - Beijing China return (MPTSAS_SUCCESS_HARDRESET); 10465b504601Sjiang wu - Sun Microsystems - Beijing China } 10475b504601Sjiang wu - Sun Microsystems - Beijing China 10485b504601Sjiang wu - Sun Microsystems - Beijing China 10495b504601Sjiang wu - Sun Microsystems - Beijing China int 10505b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_request_from_pool(mptsas_t *mpt, mptsas_cmd_t **cmd, 10515b504601Sjiang wu - Sun Microsystems - Beijing China struct scsi_pkt **pkt) 10525b504601Sjiang wu - Sun Microsystems - Beijing China { 10535b504601Sjiang wu - Sun Microsystems - Beijing China m_event_struct_t *ioc_cmd = NULL; 10545b504601Sjiang wu - Sun Microsystems - Beijing China 10555b504601Sjiang wu - Sun Microsystems - Beijing China ioc_cmd = kmem_zalloc(M_EVENT_STRUCT_SIZE, KM_SLEEP); 10565b504601Sjiang wu - Sun Microsystems - Beijing China if (ioc_cmd == NULL) { 10575b504601Sjiang wu - Sun Microsystems - Beijing China return (DDI_FAILURE); 10585b504601Sjiang wu - Sun Microsystems - Beijing China } 10595b504601Sjiang wu - Sun Microsystems - Beijing China ioc_cmd->m_event_linkp = NULL; 10605b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_ioc_event_cmdq_add(mpt, ioc_cmd); 10615b504601Sjiang wu - Sun Microsystems - Beijing China *cmd = &(ioc_cmd->m_event_cmd); 10625b504601Sjiang wu - Sun Microsystems - Beijing China *pkt = &(ioc_cmd->m_event_pkt); 10635b504601Sjiang wu - Sun Microsystems - Beijing China 10645b504601Sjiang wu - Sun Microsystems - Beijing China return (DDI_SUCCESS); 10655b504601Sjiang wu - Sun Microsystems - Beijing China } 10665b504601Sjiang wu - Sun Microsystems - Beijing China 10675b504601Sjiang wu - Sun Microsystems - Beijing China void 10685b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_return_to_pool(mptsas_t *mpt, mptsas_cmd_t *cmd) 10695b504601Sjiang wu - Sun Microsystems - Beijing China { 10705b504601Sjiang wu - Sun Microsystems - Beijing China m_event_struct_t *ioc_cmd = NULL; 10715b504601Sjiang wu - Sun Microsystems - Beijing China 10725b504601Sjiang wu - Sun Microsystems - Beijing China ioc_cmd = mptsas_ioc_event_find_by_cmd(mpt, cmd); 10735b504601Sjiang wu - Sun Microsystems - Beijing China if (ioc_cmd == NULL) { 10745b504601Sjiang wu - Sun Microsystems - Beijing China return; 10755b504601Sjiang wu - Sun Microsystems - Beijing China } 10765b504601Sjiang wu - Sun Microsystems - Beijing China 10775b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_ioc_event_cmdq_delete(mpt, ioc_cmd); 10785b504601Sjiang wu - Sun Microsystems - Beijing China kmem_free(ioc_cmd, M_EVENT_STRUCT_SIZE); 10795b504601Sjiang wu - Sun Microsystems - Beijing China ioc_cmd = NULL; 10805b504601Sjiang wu - Sun Microsystems - Beijing China } 10815b504601Sjiang wu - Sun Microsystems - Beijing China 10825b504601Sjiang wu - Sun Microsystems - Beijing China /* 10835b504601Sjiang wu - Sun Microsystems - Beijing China * NOTE: We should be able to queue TM requests in the controller to make this 10845b504601Sjiang wu - Sun Microsystems - Beijing China * a lot faster. If resetting all targets, for example, we can load the hi 10855b504601Sjiang wu - Sun Microsystems - Beijing China * priority queue with its limit and the controller will reply as they are 10865b504601Sjiang wu - Sun Microsystems - Beijing China * completed. This way, we don't have to poll for one reply at a time. 10875b504601Sjiang wu - Sun Microsystems - Beijing China * Think about enhancing this later. 10885b504601Sjiang wu - Sun Microsystems - Beijing China */ 10895b504601Sjiang wu - Sun Microsystems - Beijing China int 10905b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_ioc_task_management(mptsas_t *mpt, int task_type, uint16_t dev_handle, 1091*c8f74a56SAda int lun, uint8_t *reply, uint32_t reply_size, int mode) 10925b504601Sjiang wu - Sun Microsystems - Beijing China { 10935b504601Sjiang wu - Sun Microsystems - Beijing China /* 10945b504601Sjiang wu - Sun Microsystems - Beijing China * In order to avoid allocating variables on the stack, 10955b504601Sjiang wu - Sun Microsystems - Beijing China * we make use of the pre-existing mptsas_cmd_t and 10965b504601Sjiang wu - Sun Microsystems - Beijing China * scsi_pkt which are included in the mptsas_t which 10975b504601Sjiang wu - Sun Microsystems - Beijing China * is passed to this routine. 10985b504601Sjiang wu - Sun Microsystems - Beijing China */ 10995b504601Sjiang wu - Sun Microsystems - Beijing China 11005b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2SCSITaskManagementRequest_t task; 11015b504601Sjiang wu - Sun Microsystems - Beijing China int rval = FALSE; 11025b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_cmd_t *cmd; 11035b504601Sjiang wu - Sun Microsystems - Beijing China struct scsi_pkt *pkt; 11045b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_slots_t *slots = mpt->m_active; 1105*c8f74a56SAda uint32_t request_desc_low, i; 1106*c8f74a56SAda pMPI2DefaultReply_t reply_msg; 11075b504601Sjiang wu - Sun Microsystems - Beijing China 11085b504601Sjiang wu - Sun Microsystems - Beijing China /* 11095b504601Sjiang wu - Sun Microsystems - Beijing China * Can't start another task management routine. 11105b504601Sjiang wu - Sun Microsystems - Beijing China */ 11115b504601Sjiang wu - Sun Microsystems - Beijing China if (slots->m_slot[MPTSAS_TM_SLOT(mpt)] != NULL) { 11125b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "Can only start 1 task management" 11135b504601Sjiang wu - Sun Microsystems - Beijing China " command at a time\n"); 11145b504601Sjiang wu - Sun Microsystems - Beijing China return (FALSE); 11155b504601Sjiang wu - Sun Microsystems - Beijing China } 11165b504601Sjiang wu - Sun Microsystems - Beijing China 11175b504601Sjiang wu - Sun Microsystems - Beijing China cmd = &(mpt->m_event_task_mgmt.m_event_cmd); 11185b504601Sjiang wu - Sun Microsystems - Beijing China pkt = &(mpt->m_event_task_mgmt.m_event_pkt); 11195b504601Sjiang wu - Sun Microsystems - Beijing China 11205b504601Sjiang wu - Sun Microsystems - Beijing China bzero((caddr_t)cmd, sizeof (*cmd)); 11215b504601Sjiang wu - Sun Microsystems - Beijing China bzero((caddr_t)pkt, scsi_pkt_size()); 11225b504601Sjiang wu - Sun Microsystems - Beijing China 11235b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_cdbp = (opaque_t)&cmd->cmd_cdb[0]; 11245b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_scbp = (opaque_t)&cmd->cmd_scb; 11255b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_ha_private = (opaque_t)cmd; 11265b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_flags = (FLAG_NOINTR | FLAG_HEAD); 11275b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_time = 60; 11285b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_address.a_target = dev_handle; 11295b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_address.a_lun = (uchar_t)lun; 11305b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_pkt = pkt; 11315b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_scblen = 1; 11325b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_flags = CFLAG_TM_CMD; 11335b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_slot = MPTSAS_TM_SLOT(mpt); 11345b504601Sjiang wu - Sun Microsystems - Beijing China 11355b504601Sjiang wu - Sun Microsystems - Beijing China slots->m_slot[MPTSAS_TM_SLOT(mpt)] = cmd; 11365b504601Sjiang wu - Sun Microsystems - Beijing China 11375b504601Sjiang wu - Sun Microsystems - Beijing China /* 11385b504601Sjiang wu - Sun Microsystems - Beijing China * Store the TM message in memory location corresponding to the TM slot 11395b504601Sjiang wu - Sun Microsystems - Beijing China * number. 11405b504601Sjiang wu - Sun Microsystems - Beijing China */ 11415b504601Sjiang wu - Sun Microsystems - Beijing China task = (pMpi2SCSITaskManagementRequest_t)(mpt->m_req_frame + 11425b504601Sjiang wu - Sun Microsystems - Beijing China (mpt->m_req_frame_size * cmd->cmd_slot)); 11435b504601Sjiang wu - Sun Microsystems - Beijing China bzero(task, mpt->m_req_frame_size); 11445b504601Sjiang wu - Sun Microsystems - Beijing China 11455b504601Sjiang wu - Sun Microsystems - Beijing China /* 11465b504601Sjiang wu - Sun Microsystems - Beijing China * form message for requested task 11475b504601Sjiang wu - Sun Microsystems - Beijing China */ 11485b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_init_std_hdr(mpt->m_acc_req_frame_hdl, task, dev_handle, lun, 0, 11495b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_FUNCTION_SCSI_TASK_MGMT); 11505b504601Sjiang wu - Sun Microsystems - Beijing China 11515b504601Sjiang wu - Sun Microsystems - Beijing China /* 11525b504601Sjiang wu - Sun Microsystems - Beijing China * Set the task type 11535b504601Sjiang wu - Sun Microsystems - Beijing China */ 11545b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_acc_req_frame_hdl, &task->TaskType, task_type); 11555b504601Sjiang wu - Sun Microsystems - Beijing China 11565b504601Sjiang wu - Sun Microsystems - Beijing China /* 11575b504601Sjiang wu - Sun Microsystems - Beijing China * Send TM request using High Priority Queue. 11585b504601Sjiang wu - Sun Microsystems - Beijing China */ 11595b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_sync(mpt->m_dma_req_frame_hdl, 0, 0, 11605b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SYNC_FORDEV); 11615b504601Sjiang wu - Sun Microsystems - Beijing China request_desc_low = (cmd->cmd_slot << 16) + 11625b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY; 11635b504601Sjiang wu - Sun Microsystems - Beijing China MPTSAS_START_CMD(mpt, request_desc_low, 0); 11645b504601Sjiang wu - Sun Microsystems - Beijing China rval = mptsas_poll(mpt, cmd, MPTSAS_POLL_TIME); 11655b504601Sjiang wu - Sun Microsystems - Beijing China 11665b504601Sjiang wu - Sun Microsystems - Beijing China if (pkt->pkt_reason == CMD_INCOMPLETE) 11675b504601Sjiang wu - Sun Microsystems - Beijing China rval = FALSE; 11685b504601Sjiang wu - Sun Microsystems - Beijing China 1169*c8f74a56SAda /* 1170*c8f74a56SAda * If a reply frame was used and there is a reply buffer to copy the 1171*c8f74a56SAda * reply data into, copy it. If this fails, log a message, but don't 1172*c8f74a56SAda * fail the TM request. 1173*c8f74a56SAda */ 1174*c8f74a56SAda if (cmd->cmd_rfm && reply) { 1175*c8f74a56SAda (void) ddi_dma_sync(mpt->m_dma_reply_frame_hdl, 0, 0, 1176*c8f74a56SAda DDI_DMA_SYNC_FORCPU); 1177*c8f74a56SAda reply_msg = (pMPI2DefaultReply_t) 1178*c8f74a56SAda (mpt->m_reply_frame + (cmd->cmd_rfm - 1179*c8f74a56SAda mpt->m_reply_frame_dma_addr)); 1180*c8f74a56SAda if (reply_size > sizeof (MPI2_SCSI_TASK_MANAGE_REPLY)) { 1181*c8f74a56SAda reply_size = sizeof (MPI2_SCSI_TASK_MANAGE_REPLY); 1182*c8f74a56SAda } 1183*c8f74a56SAda mutex_exit(&mpt->m_mutex); 1184*c8f74a56SAda for (i = 0; i < reply_size; i++) { 1185*c8f74a56SAda if (ddi_copyout((uint8_t *)reply_msg + i, reply + i, 1, 1186*c8f74a56SAda mode)) { 1187*c8f74a56SAda mptsas_log(mpt, CE_WARN, "failed to copy out " 1188*c8f74a56SAda "reply data for TM request"); 1189*c8f74a56SAda break; 1190*c8f74a56SAda } 1191*c8f74a56SAda } 1192*c8f74a56SAda mutex_enter(&mpt->m_mutex); 1193*c8f74a56SAda } 1194*c8f74a56SAda 11955b504601Sjiang wu - Sun Microsystems - Beijing China /* 11965b504601Sjiang wu - Sun Microsystems - Beijing China * clear the TM slot before returning 11975b504601Sjiang wu - Sun Microsystems - Beijing China */ 11985b504601Sjiang wu - Sun Microsystems - Beijing China slots->m_slot[MPTSAS_TM_SLOT(mpt)] = NULL; 11995b504601Sjiang wu - Sun Microsystems - Beijing China 12005b504601Sjiang wu - Sun Microsystems - Beijing China /* 12015b504601Sjiang wu - Sun Microsystems - Beijing China * If we lost our task management command 12025b504601Sjiang wu - Sun Microsystems - Beijing China * we need to reset the ioc 12035b504601Sjiang wu - Sun Microsystems - Beijing China */ 12045b504601Sjiang wu - Sun Microsystems - Beijing China if (rval == FALSE) { 12055b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "mptsas_ioc_task_management failed " 12065b504601Sjiang wu - Sun Microsystems - Beijing China "try to reset ioc to recovery!"); 12075b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_restart_ioc(mpt)) { 12085b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "mptsas_restart_ioc failed"); 12095b504601Sjiang wu - Sun Microsystems - Beijing China rval = FAILED; 12105b504601Sjiang wu - Sun Microsystems - Beijing China } 12115b504601Sjiang wu - Sun Microsystems - Beijing China } 12125b504601Sjiang wu - Sun Microsystems - Beijing China 12135b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 12145b504601Sjiang wu - Sun Microsystems - Beijing China } 12155b504601Sjiang wu - Sun Microsystems - Beijing China 12165b504601Sjiang wu - Sun Microsystems - Beijing China int 12175b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_update_flash(mptsas_t *mpt, caddr_t ptrbuffer, uint32_t size, 12185b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t type, int mode) 12195b504601Sjiang wu - Sun Microsystems - Beijing China { 12205b504601Sjiang wu - Sun Microsystems - Beijing China 12215b504601Sjiang wu - Sun Microsystems - Beijing China /* 12225b504601Sjiang wu - Sun Microsystems - Beijing China * In order to avoid allocating variables on the stack, 12235b504601Sjiang wu - Sun Microsystems - Beijing China * we make use of the pre-existing mptsas_cmd_t and 12245b504601Sjiang wu - Sun Microsystems - Beijing China * scsi_pkt which are included in the mptsas_t which 12255b504601Sjiang wu - Sun Microsystems - Beijing China * is passed to this routine. 12265b504601Sjiang wu - Sun Microsystems - Beijing China */ 12275b504601Sjiang wu - Sun Microsystems - Beijing China 12285b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_attr_t flsh_dma_attrs; 12295b504601Sjiang wu - Sun Microsystems - Beijing China uint_t flsh_ncookie; 12305b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_cookie_t flsh_cookie; 12315b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_handle_t flsh_dma_handle; 12325b504601Sjiang wu - Sun Microsystems - Beijing China ddi_acc_handle_t flsh_accessp; 12335b504601Sjiang wu - Sun Microsystems - Beijing China size_t flsh_alloc_len; 12345b504601Sjiang wu - Sun Microsystems - Beijing China caddr_t memp, flsh_memp; 12355b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t flagslength; 12365b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2FWDownloadRequest fwdownload; 12375b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2FWDownloadTCSGE_t tcsge; 12385b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2SGESimple64_t sge; 12395b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_cmd_t *cmd; 12405b504601Sjiang wu - Sun Microsystems - Beijing China struct scsi_pkt *pkt; 12415b504601Sjiang wu - Sun Microsystems - Beijing China int i; 12425b504601Sjiang wu - Sun Microsystems - Beijing China int rvalue = 0; 12435b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t request_desc_low; 12445b504601Sjiang wu - Sun Microsystems - Beijing China 12455b504601Sjiang wu - Sun Microsystems - Beijing China if ((rvalue = (mptsas_request_from_pool(mpt, &cmd, &pkt))) == -1) { 12465b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "mptsas_update_flash(): allocation " 12475b504601Sjiang wu - Sun Microsystems - Beijing China "failed. event ack command pool is full\n"); 12485b504601Sjiang wu - Sun Microsystems - Beijing China return (rvalue); 12495b504601Sjiang wu - Sun Microsystems - Beijing China } 12505b504601Sjiang wu - Sun Microsystems - Beijing China 12515b504601Sjiang wu - Sun Microsystems - Beijing China bzero((caddr_t)cmd, sizeof (*cmd)); 12525b504601Sjiang wu - Sun Microsystems - Beijing China bzero((caddr_t)pkt, scsi_pkt_size()); 12535b504601Sjiang wu - Sun Microsystems - Beijing China cmd->ioc_cmd_slot = (uint32_t)rvalue; 12545b504601Sjiang wu - Sun Microsystems - Beijing China 12555b504601Sjiang wu - Sun Microsystems - Beijing China /* 12565b504601Sjiang wu - Sun Microsystems - Beijing China * dynamically create a customized dma attribute structure 12575b504601Sjiang wu - Sun Microsystems - Beijing China * that describes the flash file. 12585b504601Sjiang wu - Sun Microsystems - Beijing China */ 12595b504601Sjiang wu - Sun Microsystems - Beijing China flsh_dma_attrs = mpt->m_msg_dma_attr; 12605b504601Sjiang wu - Sun Microsystems - Beijing China flsh_dma_attrs.dma_attr_sgllen = 1; 12615b504601Sjiang wu - Sun Microsystems - Beijing China 12625b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_alloc_handle(mpt->m_dip, &flsh_dma_attrs, 12635b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SLEEP, NULL, &flsh_dma_handle) != DDI_SUCCESS) { 12645b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, 12655b504601Sjiang wu - Sun Microsystems - Beijing China "(unable to allocate dma handle."); 12665b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_return_to_pool(mpt, cmd); 12675b504601Sjiang wu - Sun Microsystems - Beijing China return (-1); 12685b504601Sjiang wu - Sun Microsystems - Beijing China } 12695b504601Sjiang wu - Sun Microsystems - Beijing China 12705b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_mem_alloc(flsh_dma_handle, size, 12715b504601Sjiang wu - Sun Microsystems - Beijing China &mpt->m_dev_acc_attr, DDI_DMA_CONSISTENT, DDI_DMA_SLEEP, NULL, 12725b504601Sjiang wu - Sun Microsystems - Beijing China &flsh_memp, &flsh_alloc_len, &flsh_accessp) != DDI_SUCCESS) { 12735b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_free_handle(&flsh_dma_handle); 12745b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, 12755b504601Sjiang wu - Sun Microsystems - Beijing China "unable to allocate flash structure."); 12765b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_return_to_pool(mpt, cmd); 12775b504601Sjiang wu - Sun Microsystems - Beijing China return (-1); 12785b504601Sjiang wu - Sun Microsystems - Beijing China } 12795b504601Sjiang wu - Sun Microsystems - Beijing China 12805b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_addr_bind_handle(flsh_dma_handle, NULL, flsh_memp, 12815b504601Sjiang wu - Sun Microsystems - Beijing China flsh_alloc_len, DDI_DMA_RDWR | DDI_DMA_CONSISTENT, DDI_DMA_SLEEP, 12825b504601Sjiang wu - Sun Microsystems - Beijing China NULL, &flsh_cookie, &flsh_ncookie) != DDI_DMA_MAPPED) { 12835b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_mem_free(&flsh_accessp); 12845b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_free_handle(&flsh_dma_handle); 12855b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "unable to bind DMA resources."); 12865b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_return_to_pool(mpt, cmd); 12875b504601Sjiang wu - Sun Microsystems - Beijing China return (-1); 12885b504601Sjiang wu - Sun Microsystems - Beijing China } 12895b504601Sjiang wu - Sun Microsystems - Beijing China bzero(flsh_memp, size); 12905b504601Sjiang wu - Sun Microsystems - Beijing China 12915b504601Sjiang wu - Sun Microsystems - Beijing China for (i = 0; i < size; i++) { 12925b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_copyin(ptrbuffer + i, flsh_memp + i, 1, mode); 12935b504601Sjiang wu - Sun Microsystems - Beijing China } 12945b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_sync(flsh_dma_handle, 0, 0, DDI_DMA_SYNC_FORDEV); 12955b504601Sjiang wu - Sun Microsystems - Beijing China 12965b504601Sjiang wu - Sun Microsystems - Beijing China /* 12975b504601Sjiang wu - Sun Microsystems - Beijing China * form a cmd/pkt to store the fw download message 12985b504601Sjiang wu - Sun Microsystems - Beijing China */ 12995b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_cdbp = (opaque_t)&cmd->cmd_cdb[0]; 13005b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_scbp = (opaque_t)&cmd->cmd_scb; 13015b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_ha_private = (opaque_t)cmd; 13025b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_flags = FLAG_HEAD; 13035b504601Sjiang wu - Sun Microsystems - Beijing China pkt->pkt_time = 60; 13045b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_pkt = pkt; 13055b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_scblen = 1; 13065b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_flags = CFLAG_CMDIOC | CFLAG_FW_CMD; 13075b504601Sjiang wu - Sun Microsystems - Beijing China 13085b504601Sjiang wu - Sun Microsystems - Beijing China /* 13095b504601Sjiang wu - Sun Microsystems - Beijing China * Save the command in a slot 13105b504601Sjiang wu - Sun Microsystems - Beijing China */ 13115b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_save_cmd(mpt, cmd) == FALSE) { 13125b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_unbind_handle(flsh_dma_handle); 13135b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_mem_free(&flsh_accessp); 13145b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_free_handle(&flsh_dma_handle); 13155b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_return_to_pool(mpt, cmd); 13165b504601Sjiang wu - Sun Microsystems - Beijing China return (-1); 13175b504601Sjiang wu - Sun Microsystems - Beijing China } 13185b504601Sjiang wu - Sun Microsystems - Beijing China 13195b504601Sjiang wu - Sun Microsystems - Beijing China /* 13205b504601Sjiang wu - Sun Microsystems - Beijing China * Fill in fw download message 13215b504601Sjiang wu - Sun Microsystems - Beijing China */ 13225b504601Sjiang wu - Sun Microsystems - Beijing China ASSERT(cmd->cmd_slot != 0); 13235b504601Sjiang wu - Sun Microsystems - Beijing China memp = mpt->m_req_frame + (mpt->m_req_frame_size * cmd->cmd_slot); 13245b504601Sjiang wu - Sun Microsystems - Beijing China bzero(memp, mpt->m_req_frame_size); 13255b504601Sjiang wu - Sun Microsystems - Beijing China fwdownload = (void *)memp; 13265b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_acc_req_frame_hdl, &fwdownload->Function, 13275b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_FUNCTION_FW_DOWNLOAD); 13285b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_acc_req_frame_hdl, &fwdownload->ImageType, type); 13295b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_acc_req_frame_hdl, &fwdownload->MsgFlags, 13305b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_FW_DOWNLOAD_MSGFLGS_LAST_SEGMENT); 13315b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_acc_req_frame_hdl, &fwdownload->TotalImageSize, size); 13325b504601Sjiang wu - Sun Microsystems - Beijing China 13335b504601Sjiang wu - Sun Microsystems - Beijing China tcsge = (pMpi2FWDownloadTCSGE_t)&fwdownload->SGL; 13345b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_acc_req_frame_hdl, &tcsge->ContextSize, 0); 13355b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_acc_req_frame_hdl, &tcsge->DetailsLength, 12); 13365b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(mpt->m_acc_req_frame_hdl, &tcsge->Flags, 0); 13375b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_acc_req_frame_hdl, &tcsge->ImageOffset, 0); 13385b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_acc_req_frame_hdl, &tcsge->ImageSize, size); 13395b504601Sjiang wu - Sun Microsystems - Beijing China 13405b504601Sjiang wu - Sun Microsystems - Beijing China sge = (pMpi2SGESimple64_t)(tcsge + 1); 13415b504601Sjiang wu - Sun Microsystems - Beijing China flagslength = size; 13425b504601Sjiang wu - Sun Microsystems - Beijing China flagslength |= ((uint32_t)(MPI2_SGE_FLAGS_LAST_ELEMENT | 13435b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_END_OF_BUFFER | 13445b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_SIMPLE_ELEMENT | 13455b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_SYSTEM_ADDRESS | 13465b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_64_BIT_ADDRESSING | 13475b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_HOST_TO_IOC | 13485b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_END_OF_LIST) << MPI2_SGE_FLAGS_SHIFT); 13495b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_acc_req_frame_hdl, &sge->FlagsLength, flagslength); 13505b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_acc_req_frame_hdl, &sge->Address.Low, 13515b504601Sjiang wu - Sun Microsystems - Beijing China flsh_cookie.dmac_address); 13525b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(mpt->m_acc_req_frame_hdl, &sge->Address.High, 13535b504601Sjiang wu - Sun Microsystems - Beijing China (uint32_t)(flsh_cookie.dmac_laddress >> 32)); 13545b504601Sjiang wu - Sun Microsystems - Beijing China 13555b504601Sjiang wu - Sun Microsystems - Beijing China /* 13565b504601Sjiang wu - Sun Microsystems - Beijing China * Start command 13575b504601Sjiang wu - Sun Microsystems - Beijing China */ 13585b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_sync(mpt->m_dma_req_frame_hdl, 0, 0, 13595b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SYNC_FORDEV); 13605b504601Sjiang wu - Sun Microsystems - Beijing China request_desc_low = (cmd->cmd_slot << 16) + 13615b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 13625b504601Sjiang wu - Sun Microsystems - Beijing China cmd->cmd_rfm = NULL; 13635b504601Sjiang wu - Sun Microsystems - Beijing China MPTSAS_START_CMD(mpt, request_desc_low, 0); 13645b504601Sjiang wu - Sun Microsystems - Beijing China 13655b504601Sjiang wu - Sun Microsystems - Beijing China rvalue = 0; 1366d3d50737SRafael Vanoni (void) cv_reltimedwait(&mpt->m_fw_cv, &mpt->m_mutex, 1367d3d50737SRafael Vanoni drv_usectohz(60 * MICROSEC), TR_CLOCK_TICK); 13685b504601Sjiang wu - Sun Microsystems - Beijing China if (!(cmd->cmd_flags & CFLAG_FINISHED)) { 13695b504601Sjiang wu - Sun Microsystems - Beijing China if ((mptsas_restart_ioc(mpt)) == DDI_FAILURE) { 13705b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "mptsas_restart_ioc failed"); 13715b504601Sjiang wu - Sun Microsystems - Beijing China } 13725b504601Sjiang wu - Sun Microsystems - Beijing China rvalue = -1; 13735b504601Sjiang wu - Sun Microsystems - Beijing China } 13745b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_remove_cmd(mpt, cmd); 13755b504601Sjiang wu - Sun Microsystems - Beijing China 13765b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_unbind_handle(flsh_dma_handle); 13775b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_mem_free(&flsh_accessp); 13785b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_free_handle(&flsh_dma_handle); 13795b504601Sjiang wu - Sun Microsystems - Beijing China 13805b504601Sjiang wu - Sun Microsystems - Beijing China return (rvalue); 13815b504601Sjiang wu - Sun Microsystems - Beijing China } 13825b504601Sjiang wu - Sun Microsystems - Beijing China 13835b504601Sjiang wu - Sun Microsystems - Beijing China static int 13845b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_sasdevpage_0_cb(mptsas_t *mpt, caddr_t page_memp, 13855b504601Sjiang wu - Sun Microsystems - Beijing China ddi_acc_handle_t accessp, uint16_t iocstatus, uint32_t iocloginfo, 13865b504601Sjiang wu - Sun Microsystems - Beijing China va_list ap) 13875b504601Sjiang wu - Sun Microsystems - Beijing China { 13885b504601Sjiang wu - Sun Microsystems - Beijing China #ifndef __lock_lint 13895b504601Sjiang wu - Sun Microsystems - Beijing China _NOTE(ARGUNUSED(ap)) 13905b504601Sjiang wu - Sun Microsystems - Beijing China #endif 13915b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2SasDevicePage0_t sasdevpage; 13925b504601Sjiang wu - Sun Microsystems - Beijing China int rval = DDI_SUCCESS, i; 13935b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t *sas_addr = NULL; 13945b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t tmp_sas_wwn[SAS_WWN_BYTE_SIZE]; 13955b504601Sjiang wu - Sun Microsystems - Beijing China uint16_t *devhdl; 13965b504601Sjiang wu - Sun Microsystems - Beijing China uint64_t *sas_wwn; 13975b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t *dev_info; 13985b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t *physport, *phynum; 13995b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t page_address; 14005b504601Sjiang wu - Sun Microsystems - Beijing China 14015b504601Sjiang wu - Sun Microsystems - Beijing China if ((iocstatus != MPI2_IOCSTATUS_SUCCESS) && 14025b504601Sjiang wu - Sun Microsystems - Beijing China (iocstatus != MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)) { 14035b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "mptsas_get_sas_device_page0 " 14045b504601Sjiang wu - Sun Microsystems - Beijing China "header: IOCStatus=0x%x, IOCLogInfo=0x%x", 14055b504601Sjiang wu - Sun Microsystems - Beijing China iocstatus, iocloginfo); 14065b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 14075b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 14085b504601Sjiang wu - Sun Microsystems - Beijing China } 14095b504601Sjiang wu - Sun Microsystems - Beijing China page_address = va_arg(ap, uint32_t); 14105b504601Sjiang wu - Sun Microsystems - Beijing China /* 14115b504601Sjiang wu - Sun Microsystems - Beijing China * The INVALID_PAGE status is normal if using GET_NEXT_HANDLE and there 14125b504601Sjiang wu - Sun Microsystems - Beijing China * are no more pages. If everything is OK up to this point but the 14135b504601Sjiang wu - Sun Microsystems - Beijing China * status is INVALID_PAGE, change rval to FAILURE and quit. Also, 14145b504601Sjiang wu - Sun Microsystems - Beijing China * signal that device traversal is complete. 14155b504601Sjiang wu - Sun Microsystems - Beijing China */ 14165b504601Sjiang wu - Sun Microsystems - Beijing China if (iocstatus == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE) { 14175b504601Sjiang wu - Sun Microsystems - Beijing China if ((page_address & MPI2_SAS_DEVICE_PGAD_FORM_MASK) == 14185b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SAS_DEVICE_PGAD_FORM_GET_NEXT_HANDLE) { 14195b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_done_traverse_dev = 1; 14205b504601Sjiang wu - Sun Microsystems - Beijing China } 14215b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 14225b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 14235b504601Sjiang wu - Sun Microsystems - Beijing China } 14245b504601Sjiang wu - Sun Microsystems - Beijing China devhdl = va_arg(ap, uint16_t *); 14255b504601Sjiang wu - Sun Microsystems - Beijing China sas_wwn = va_arg(ap, uint64_t *); 14265b504601Sjiang wu - Sun Microsystems - Beijing China dev_info = va_arg(ap, uint32_t *); 14275b504601Sjiang wu - Sun Microsystems - Beijing China physport = va_arg(ap, uint8_t *); 14285b504601Sjiang wu - Sun Microsystems - Beijing China phynum = va_arg(ap, uint8_t *); 14295b504601Sjiang wu - Sun Microsystems - Beijing China 14305b504601Sjiang wu - Sun Microsystems - Beijing China sasdevpage = (pMpi2SasDevicePage0_t)page_memp; 14315b504601Sjiang wu - Sun Microsystems - Beijing China 14325b504601Sjiang wu - Sun Microsystems - Beijing China *dev_info = ddi_get32(accessp, &sasdevpage->DeviceInfo); 14335b504601Sjiang wu - Sun Microsystems - Beijing China *devhdl = ddi_get16(accessp, &sasdevpage->DevHandle); 14345b504601Sjiang wu - Sun Microsystems - Beijing China sas_addr = (uint8_t *)(&sasdevpage->SASAddress); 14355b504601Sjiang wu - Sun Microsystems - Beijing China for (i = 0; i < SAS_WWN_BYTE_SIZE; i++) { 14365b504601Sjiang wu - Sun Microsystems - Beijing China tmp_sas_wwn[i] = ddi_get8(accessp, sas_addr + i); 14375b504601Sjiang wu - Sun Microsystems - Beijing China } 14385b504601Sjiang wu - Sun Microsystems - Beijing China bcopy(tmp_sas_wwn, sas_wwn, SAS_WWN_BYTE_SIZE); 14395b504601Sjiang wu - Sun Microsystems - Beijing China *sas_wwn = LE_64(*sas_wwn); 14405b504601Sjiang wu - Sun Microsystems - Beijing China *physport = ddi_get8(accessp, &sasdevpage->PhysicalPort); 14415b504601Sjiang wu - Sun Microsystems - Beijing China *phynum = ddi_get8(accessp, &sasdevpage->PhyNum); 14425b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 14435b504601Sjiang wu - Sun Microsystems - Beijing China } 14445b504601Sjiang wu - Sun Microsystems - Beijing China 14455b504601Sjiang wu - Sun Microsystems - Beijing China /* 14465b504601Sjiang wu - Sun Microsystems - Beijing China * Request MPI configuration page SAS device page 0 to get DevHandle, device 14475b504601Sjiang wu - Sun Microsystems - Beijing China * info and SAS address. 14485b504601Sjiang wu - Sun Microsystems - Beijing China */ 14495b504601Sjiang wu - Sun Microsystems - Beijing China int 14505b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_get_sas_device_page0(mptsas_t *mpt, uint32_t page_address, 14515b504601Sjiang wu - Sun Microsystems - Beijing China uint16_t *dev_handle, uint64_t *sas_wwn, uint32_t *dev_info, 14525b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t *physport, uint8_t *phynum) 14535b504601Sjiang wu - Sun Microsystems - Beijing China { 14545b504601Sjiang wu - Sun Microsystems - Beijing China int rval = DDI_SUCCESS; 14555b504601Sjiang wu - Sun Microsystems - Beijing China 14565b504601Sjiang wu - Sun Microsystems - Beijing China ASSERT(mutex_owned(&mpt->m_mutex)); 14575b504601Sjiang wu - Sun Microsystems - Beijing China 14585b504601Sjiang wu - Sun Microsystems - Beijing China /* 14595b504601Sjiang wu - Sun Microsystems - Beijing China * Get the header and config page. reply contains the reply frame, 14605b504601Sjiang wu - Sun Microsystems - Beijing China * which holds status info for the request. 14615b504601Sjiang wu - Sun Microsystems - Beijing China */ 14625b504601Sjiang wu - Sun Microsystems - Beijing China rval = mptsas_access_config_page(mpt, 14635b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_ACTION_PAGE_READ_CURRENT, 14645b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_EXTPAGETYPE_SAS_DEVICE, 0, page_address, 14655b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_sasdevpage_0_cb, page_address, dev_handle, sas_wwn, 14665b504601Sjiang wu - Sun Microsystems - Beijing China dev_info, physport, phynum); 14675b504601Sjiang wu - Sun Microsystems - Beijing China 14685b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 14695b504601Sjiang wu - Sun Microsystems - Beijing China } 14705b504601Sjiang wu - Sun Microsystems - Beijing China 14715b504601Sjiang wu - Sun Microsystems - Beijing China static int 14725b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_sasexpdpage_0_cb(mptsas_t *mpt, caddr_t page_memp, 14735b504601Sjiang wu - Sun Microsystems - Beijing China ddi_acc_handle_t accessp, uint16_t iocstatus, uint32_t iocloginfo, 14745b504601Sjiang wu - Sun Microsystems - Beijing China va_list ap) 14755b504601Sjiang wu - Sun Microsystems - Beijing China { 14765b504601Sjiang wu - Sun Microsystems - Beijing China #ifndef __lock_lint 14775b504601Sjiang wu - Sun Microsystems - Beijing China _NOTE(ARGUNUSED(ap)) 14785b504601Sjiang wu - Sun Microsystems - Beijing China #endif 14795b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2ExpanderPage0_t expddevpage; 14805b504601Sjiang wu - Sun Microsystems - Beijing China int rval = DDI_SUCCESS, i; 14815b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t *sas_addr = NULL; 14825b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t tmp_sas_wwn[SAS_WWN_BYTE_SIZE]; 14835b504601Sjiang wu - Sun Microsystems - Beijing China uint16_t *devhdl; 14845b504601Sjiang wu - Sun Microsystems - Beijing China uint64_t *sas_wwn; 14855b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t physport, *phymask; 14865b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t page_address; 14875b504601Sjiang wu - Sun Microsystems - Beijing China 14885b504601Sjiang wu - Sun Microsystems - Beijing China if ((iocstatus != MPI2_IOCSTATUS_SUCCESS) && 14895b504601Sjiang wu - Sun Microsystems - Beijing China (iocstatus != MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)) { 14905b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "mptsas_get_sas_expander_page0 " 14915b504601Sjiang wu - Sun Microsystems - Beijing China "config: IOCStatus=0x%x, IOCLogInfo=0x%x", 14925b504601Sjiang wu - Sun Microsystems - Beijing China iocstatus, iocloginfo); 14935b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 14945b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 14955b504601Sjiang wu - Sun Microsystems - Beijing China } 14965b504601Sjiang wu - Sun Microsystems - Beijing China page_address = va_arg(ap, uint32_t); 14975b504601Sjiang wu - Sun Microsystems - Beijing China /* 14985b504601Sjiang wu - Sun Microsystems - Beijing China * The INVALID_PAGE status is normal if using GET_NEXT_HANDLE and there 14995b504601Sjiang wu - Sun Microsystems - Beijing China * are no more pages. If everything is OK up to this point but the 15005b504601Sjiang wu - Sun Microsystems - Beijing China * status is INVALID_PAGE, change rval to FAILURE and quit. Also, 15015b504601Sjiang wu - Sun Microsystems - Beijing China * signal that device traversal is complete. 15025b504601Sjiang wu - Sun Microsystems - Beijing China */ 15035b504601Sjiang wu - Sun Microsystems - Beijing China if (iocstatus == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE) { 15045b504601Sjiang wu - Sun Microsystems - Beijing China if ((page_address & MPI2_SAS_EXPAND_PGAD_FORM_MASK) == 15055b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SAS_EXPAND_PGAD_FORM_GET_NEXT_HNDL) { 15065b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_done_traverse_smp = 1; 15075b504601Sjiang wu - Sun Microsystems - Beijing China } 15085b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 15095b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 15105b504601Sjiang wu - Sun Microsystems - Beijing China } 15115b504601Sjiang wu - Sun Microsystems - Beijing China devhdl = va_arg(ap, uint16_t *); 15125b504601Sjiang wu - Sun Microsystems - Beijing China sas_wwn = va_arg(ap, uint64_t *); 15135b504601Sjiang wu - Sun Microsystems - Beijing China phymask = va_arg(ap, uint8_t *); 15145b504601Sjiang wu - Sun Microsystems - Beijing China 15155b504601Sjiang wu - Sun Microsystems - Beijing China expddevpage = (pMpi2ExpanderPage0_t)page_memp; 15165b504601Sjiang wu - Sun Microsystems - Beijing China 15175b504601Sjiang wu - Sun Microsystems - Beijing China *devhdl = ddi_get16(accessp, &expddevpage->DevHandle); 15185b504601Sjiang wu - Sun Microsystems - Beijing China physport = ddi_get8(accessp, &expddevpage->PhysicalPort); 15195b504601Sjiang wu - Sun Microsystems - Beijing China *phymask = mptsas_physport_to_phymask(mpt, physport); 15205b504601Sjiang wu - Sun Microsystems - Beijing China sas_addr = (uint8_t *)(&expddevpage->SASAddress); 15215b504601Sjiang wu - Sun Microsystems - Beijing China for (i = 0; i < SAS_WWN_BYTE_SIZE; i++) { 15225b504601Sjiang wu - Sun Microsystems - Beijing China tmp_sas_wwn[i] = ddi_get8(accessp, sas_addr + i); 15235b504601Sjiang wu - Sun Microsystems - Beijing China } 15245b504601Sjiang wu - Sun Microsystems - Beijing China bcopy(tmp_sas_wwn, sas_wwn, SAS_WWN_BYTE_SIZE); 15255b504601Sjiang wu - Sun Microsystems - Beijing China *sas_wwn = LE_64(*sas_wwn); 15265b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 15275b504601Sjiang wu - Sun Microsystems - Beijing China } 15285b504601Sjiang wu - Sun Microsystems - Beijing China 15295b504601Sjiang wu - Sun Microsystems - Beijing China /* 15305b504601Sjiang wu - Sun Microsystems - Beijing China * Request MPI configuration page SAS device page 0 to get DevHandle, phymask 15315b504601Sjiang wu - Sun Microsystems - Beijing China * and SAS address. 15325b504601Sjiang wu - Sun Microsystems - Beijing China */ 15335b504601Sjiang wu - Sun Microsystems - Beijing China int 15345b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_get_sas_expander_page0(mptsas_t *mpt, uint32_t page_address, 15355b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_smp_t *info) 15365b504601Sjiang wu - Sun Microsystems - Beijing China { 15375b504601Sjiang wu - Sun Microsystems - Beijing China int rval = DDI_SUCCESS; 15385b504601Sjiang wu - Sun Microsystems - Beijing China 15395b504601Sjiang wu - Sun Microsystems - Beijing China ASSERT(mutex_owned(&mpt->m_mutex)); 15405b504601Sjiang wu - Sun Microsystems - Beijing China 15415b504601Sjiang wu - Sun Microsystems - Beijing China /* 15425b504601Sjiang wu - Sun Microsystems - Beijing China * Get the header and config page. reply contains the reply frame, 15435b504601Sjiang wu - Sun Microsystems - Beijing China * which holds status info for the request. 15445b504601Sjiang wu - Sun Microsystems - Beijing China */ 15455b504601Sjiang wu - Sun Microsystems - Beijing China rval = mptsas_access_config_page(mpt, 15465b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_ACTION_PAGE_READ_CURRENT, 15475b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_EXTPAGETYPE_SAS_EXPANDER, 0, page_address, 15485b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_sasexpdpage_0_cb, page_address, &info->m_devhdl, 15495b504601Sjiang wu - Sun Microsystems - Beijing China &info->m_sasaddr, &info->m_phymask); 15505b504601Sjiang wu - Sun Microsystems - Beijing China 15515b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 15525b504601Sjiang wu - Sun Microsystems - Beijing China } 15535b504601Sjiang wu - Sun Microsystems - Beijing China 15545b504601Sjiang wu - Sun Microsystems - Beijing China static int 15555b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_sasportpage_0_cb(mptsas_t *mpt, caddr_t page_memp, 15565b504601Sjiang wu - Sun Microsystems - Beijing China ddi_acc_handle_t accessp, uint16_t iocstatus, uint32_t iocloginfo, 15575b504601Sjiang wu - Sun Microsystems - Beijing China va_list ap) 15585b504601Sjiang wu - Sun Microsystems - Beijing China { 15595b504601Sjiang wu - Sun Microsystems - Beijing China #ifndef __lock_lint 15605b504601Sjiang wu - Sun Microsystems - Beijing China _NOTE(ARGUNUSED(ap)) 15615b504601Sjiang wu - Sun Microsystems - Beijing China #endif 15625b504601Sjiang wu - Sun Microsystems - Beijing China int rval = DDI_SUCCESS, i; 15635b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t *sas_addr = NULL; 15645b504601Sjiang wu - Sun Microsystems - Beijing China uint64_t *sas_wwn; 15655b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t tmp_sas_wwn[SAS_WWN_BYTE_SIZE]; 15665b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t *portwidth; 15675b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2SasPortPage0_t sasportpage; 15685b504601Sjiang wu - Sun Microsystems - Beijing China 15695b504601Sjiang wu - Sun Microsystems - Beijing China if (iocstatus != MPI2_IOCSTATUS_SUCCESS) { 15705b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "mptsas_get_sas_port_page0 " 15715b504601Sjiang wu - Sun Microsystems - Beijing China "config: IOCStatus=0x%x, IOCLogInfo=0x%x", 15725b504601Sjiang wu - Sun Microsystems - Beijing China iocstatus, iocloginfo); 15735b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 15745b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 15755b504601Sjiang wu - Sun Microsystems - Beijing China } 15765b504601Sjiang wu - Sun Microsystems - Beijing China sas_wwn = va_arg(ap, uint64_t *); 15775b504601Sjiang wu - Sun Microsystems - Beijing China portwidth = va_arg(ap, uint8_t *); 15785b504601Sjiang wu - Sun Microsystems - Beijing China 15795b504601Sjiang wu - Sun Microsystems - Beijing China sasportpage = (pMpi2SasPortPage0_t)page_memp; 15805b504601Sjiang wu - Sun Microsystems - Beijing China sas_addr = (uint8_t *)(&sasportpage->SASAddress); 15815b504601Sjiang wu - Sun Microsystems - Beijing China for (i = 0; i < SAS_WWN_BYTE_SIZE; i++) { 15825b504601Sjiang wu - Sun Microsystems - Beijing China tmp_sas_wwn[i] = ddi_get8(accessp, sas_addr + i); 15835b504601Sjiang wu - Sun Microsystems - Beijing China } 15845b504601Sjiang wu - Sun Microsystems - Beijing China bcopy(tmp_sas_wwn, sas_wwn, SAS_WWN_BYTE_SIZE); 15855b504601Sjiang wu - Sun Microsystems - Beijing China *sas_wwn = LE_64(*sas_wwn); 15865b504601Sjiang wu - Sun Microsystems - Beijing China *portwidth = ddi_get8(accessp, &sasportpage->PortWidth); 15875b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 15885b504601Sjiang wu - Sun Microsystems - Beijing China } 15895b504601Sjiang wu - Sun Microsystems - Beijing China 15905b504601Sjiang wu - Sun Microsystems - Beijing China /* 15915b504601Sjiang wu - Sun Microsystems - Beijing China * Request MPI configuration page SAS port page 0 to get initiator SAS address 15925b504601Sjiang wu - Sun Microsystems - Beijing China * and port width. 15935b504601Sjiang wu - Sun Microsystems - Beijing China */ 15945b504601Sjiang wu - Sun Microsystems - Beijing China int 15955b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_get_sas_port_page0(mptsas_t *mpt, uint32_t page_address, 15965b504601Sjiang wu - Sun Microsystems - Beijing China uint64_t *sas_wwn, uint8_t *portwidth) 15975b504601Sjiang wu - Sun Microsystems - Beijing China { 15985b504601Sjiang wu - Sun Microsystems - Beijing China int rval = DDI_SUCCESS; 15995b504601Sjiang wu - Sun Microsystems - Beijing China 16005b504601Sjiang wu - Sun Microsystems - Beijing China ASSERT(mutex_owned(&mpt->m_mutex)); 16015b504601Sjiang wu - Sun Microsystems - Beijing China 16025b504601Sjiang wu - Sun Microsystems - Beijing China /* 16035b504601Sjiang wu - Sun Microsystems - Beijing China * Get the header and config page. reply contains the reply frame, 16045b504601Sjiang wu - Sun Microsystems - Beijing China * which holds status info for the request. 16055b504601Sjiang wu - Sun Microsystems - Beijing China */ 16065b504601Sjiang wu - Sun Microsystems - Beijing China rval = mptsas_access_config_page(mpt, 16075b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_ACTION_PAGE_READ_CURRENT, 16085b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_EXTPAGETYPE_SAS_PORT, 0, page_address, 16095b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_sasportpage_0_cb, sas_wwn, portwidth); 16105b504601Sjiang wu - Sun Microsystems - Beijing China 16115b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 16125b504601Sjiang wu - Sun Microsystems - Beijing China } 16135b504601Sjiang wu - Sun Microsystems - Beijing China 16145b504601Sjiang wu - Sun Microsystems - Beijing China static int 16155b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_sasiou_page_0_cb(mptsas_t *mpt, caddr_t page_memp, 16165b504601Sjiang wu - Sun Microsystems - Beijing China ddi_acc_handle_t accessp, uint16_t iocstatus, uint32_t iocloginfo, 16175b504601Sjiang wu - Sun Microsystems - Beijing China va_list ap) 16185b504601Sjiang wu - Sun Microsystems - Beijing China { 16195b504601Sjiang wu - Sun Microsystems - Beijing China #ifndef __lock_lint 16205b504601Sjiang wu - Sun Microsystems - Beijing China _NOTE(ARGUNUSED(ap)) 16215b504601Sjiang wu - Sun Microsystems - Beijing China #endif 16225b504601Sjiang wu - Sun Microsystems - Beijing China int rval = DDI_SUCCESS; 16235b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2SasIOUnitPage0_t sasioupage0; 16245b504601Sjiang wu - Sun Microsystems - Beijing China int i, num_phys; 16255b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t cpdi[8], *retrypage0, *readpage1; 16265b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t port_flags; 16275b504601Sjiang wu - Sun Microsystems - Beijing China 16285b504601Sjiang wu - Sun Microsystems - Beijing China if (iocstatus != MPI2_IOCSTATUS_SUCCESS) { 16295b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "mptsas_get_sas_io_unit_page0 " 16305b504601Sjiang wu - Sun Microsystems - Beijing China "config: IOCStatus=0x%x, IOCLogInfo=0x%x", 16315b504601Sjiang wu - Sun Microsystems - Beijing China iocstatus, iocloginfo); 16325b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 16335b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 16345b504601Sjiang wu - Sun Microsystems - Beijing China } 16355b504601Sjiang wu - Sun Microsystems - Beijing China readpage1 = va_arg(ap, uint32_t *); 16365b504601Sjiang wu - Sun Microsystems - Beijing China retrypage0 = va_arg(ap, uint32_t *); 16375b504601Sjiang wu - Sun Microsystems - Beijing China 16385b504601Sjiang wu - Sun Microsystems - Beijing China sasioupage0 = (pMpi2SasIOUnitPage0_t)page_memp; 16395b504601Sjiang wu - Sun Microsystems - Beijing China 16405b504601Sjiang wu - Sun Microsystems - Beijing China num_phys = ddi_get8(accessp, &sasioupage0->NumPhys); 16415b504601Sjiang wu - Sun Microsystems - Beijing China for (i = 0; i < num_phys; i++) { 16425b504601Sjiang wu - Sun Microsystems - Beijing China cpdi[i] = ddi_get32(accessp, 16435b504601Sjiang wu - Sun Microsystems - Beijing China &sasioupage0->PhyData[i]. 16445b504601Sjiang wu - Sun Microsystems - Beijing China ControllerPhyDeviceInfo); 16455b504601Sjiang wu - Sun Microsystems - Beijing China port_flags = ddi_get8(accessp, 16465b504601Sjiang wu - Sun Microsystems - Beijing China &sasioupage0->PhyData[i].PortFlags); 16475b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].port_num = 16485b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get8(accessp, 16495b504601Sjiang wu - Sun Microsystems - Beijing China &sasioupage0->PhyData[i].Port); 16505b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].ctrl_devhdl = 16515b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get16(accessp, &sasioupage0-> 16525b504601Sjiang wu - Sun Microsystems - Beijing China PhyData[i].ControllerDevHandle); 16535b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].attached_devhdl = 16545b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get16(accessp, &sasioupage0-> 16555b504601Sjiang wu - Sun Microsystems - Beijing China PhyData[i].AttachedDevHandle); 16565b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].phy_device_type = cpdi[i]; 16575b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].port_flags = port_flags; 16585b504601Sjiang wu - Sun Microsystems - Beijing China 16595b504601Sjiang wu - Sun Microsystems - Beijing China if (port_flags & DISCOVERY_IN_PROGRESS) { 16605b504601Sjiang wu - Sun Microsystems - Beijing China *retrypage0 = *retrypage0 + 1; 16615b504601Sjiang wu - Sun Microsystems - Beijing China break; 16625b504601Sjiang wu - Sun Microsystems - Beijing China } else { 16635b504601Sjiang wu - Sun Microsystems - Beijing China *retrypage0 = 0; 16645b504601Sjiang wu - Sun Microsystems - Beijing China } 16655b504601Sjiang wu - Sun Microsystems - Beijing China if (!(port_flags & AUTO_PORT_CONFIGURATION)) { 16665b504601Sjiang wu - Sun Microsystems - Beijing China /* 16675b504601Sjiang wu - Sun Microsystems - Beijing China * some PHY configuration described in 16685b504601Sjiang wu - Sun Microsystems - Beijing China * SAS IO Unit Page1 16695b504601Sjiang wu - Sun Microsystems - Beijing China */ 16705b504601Sjiang wu - Sun Microsystems - Beijing China *readpage1 = 1; 16715b504601Sjiang wu - Sun Microsystems - Beijing China } 16725b504601Sjiang wu - Sun Microsystems - Beijing China } 16735b504601Sjiang wu - Sun Microsystems - Beijing China 16745b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 16755b504601Sjiang wu - Sun Microsystems - Beijing China } 16765b504601Sjiang wu - Sun Microsystems - Beijing China 16775b504601Sjiang wu - Sun Microsystems - Beijing China static int 16785b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_sasiou_page_1_cb(mptsas_t *mpt, caddr_t page_memp, 16795b504601Sjiang wu - Sun Microsystems - Beijing China ddi_acc_handle_t accessp, uint16_t iocstatus, uint32_t iocloginfo, 16805b504601Sjiang wu - Sun Microsystems - Beijing China va_list ap) 16815b504601Sjiang wu - Sun Microsystems - Beijing China { 16825b504601Sjiang wu - Sun Microsystems - Beijing China #ifndef __lock_lint 16835b504601Sjiang wu - Sun Microsystems - Beijing China _NOTE(ARGUNUSED(ap)) 16845b504601Sjiang wu - Sun Microsystems - Beijing China #endif 16855b504601Sjiang wu - Sun Microsystems - Beijing China int rval = DDI_SUCCESS; 16865b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2SasIOUnitPage1_t sasioupage1; 16875b504601Sjiang wu - Sun Microsystems - Beijing China int i, num_phys; 16885b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t cpdi[8]; 16895b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t port_flags; 16905b504601Sjiang wu - Sun Microsystems - Beijing China 16915b504601Sjiang wu - Sun Microsystems - Beijing China if (iocstatus != MPI2_IOCSTATUS_SUCCESS) { 16925b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "mptsas_get_sas_io_unit_page1 " 16935b504601Sjiang wu - Sun Microsystems - Beijing China "config: IOCStatus=0x%x, IOCLogInfo=0x%x", 16945b504601Sjiang wu - Sun Microsystems - Beijing China iocstatus, iocloginfo); 16955b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 16965b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 16975b504601Sjiang wu - Sun Microsystems - Beijing China } 16985b504601Sjiang wu - Sun Microsystems - Beijing China 16995b504601Sjiang wu - Sun Microsystems - Beijing China sasioupage1 = (pMpi2SasIOUnitPage1_t)page_memp; 17005b504601Sjiang wu - Sun Microsystems - Beijing China num_phys = ddi_get8(accessp, &sasioupage1->NumPhys); 17015b504601Sjiang wu - Sun Microsystems - Beijing China for (i = 0; i < num_phys; i++) { 17025b504601Sjiang wu - Sun Microsystems - Beijing China cpdi[i] = ddi_get32(accessp, &sasioupage1->PhyData[i]. 17035b504601Sjiang wu - Sun Microsystems - Beijing China ControllerPhyDeviceInfo); 17045b504601Sjiang wu - Sun Microsystems - Beijing China port_flags = ddi_get8(accessp, 17055b504601Sjiang wu - Sun Microsystems - Beijing China &sasioupage1->PhyData[i].PortFlags); 17065b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].port_num = 17075b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get8(accessp, 17085b504601Sjiang wu - Sun Microsystems - Beijing China &sasioupage1->PhyData[i].Port); 17095b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].port_flags = port_flags; 17105b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].phy_device_type = cpdi[i]; 17115b504601Sjiang wu - Sun Microsystems - Beijing China 17125b504601Sjiang wu - Sun Microsystems - Beijing China } 17135b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 17145b504601Sjiang wu - Sun Microsystems - Beijing China } 17155b504601Sjiang wu - Sun Microsystems - Beijing China 17165b504601Sjiang wu - Sun Microsystems - Beijing China /* 17175b504601Sjiang wu - Sun Microsystems - Beijing China * Read IO unit page 0 to get information for each PHY. If needed, Read IO Unit 17185b504601Sjiang wu - Sun Microsystems - Beijing China * page1 to update the PHY information. This is the message passing method of 17195b504601Sjiang wu - Sun Microsystems - Beijing China * this function which should be called except during initialization. 17205b504601Sjiang wu - Sun Microsystems - Beijing China */ 17215b504601Sjiang wu - Sun Microsystems - Beijing China int 17225b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_get_sas_io_unit_page(mptsas_t *mpt) 17235b504601Sjiang wu - Sun Microsystems - Beijing China { 17245b504601Sjiang wu - Sun Microsystems - Beijing China int rval = DDI_SUCCESS, state; 17255b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t readpage1 = 0, retrypage0 = 0; 17265b504601Sjiang wu - Sun Microsystems - Beijing China 17275b504601Sjiang wu - Sun Microsystems - Beijing China ASSERT(mutex_owned(&mpt->m_mutex)); 17285b504601Sjiang wu - Sun Microsystems - Beijing China 17295b504601Sjiang wu - Sun Microsystems - Beijing China /* 17305b504601Sjiang wu - Sun Microsystems - Beijing China * Now we cycle through the state machine. Here's what happens: 17315b504601Sjiang wu - Sun Microsystems - Beijing China * 1. Read IO unit page 0 and set phy information 17325b504601Sjiang wu - Sun Microsystems - Beijing China * 2. See if Read IO unit page1 is needed because of port configuration 17335b504601Sjiang wu - Sun Microsystems - Beijing China * 3. Read IO unit page 1 and update phy information. 17345b504601Sjiang wu - Sun Microsystems - Beijing China */ 17355b504601Sjiang wu - Sun Microsystems - Beijing China state = IOUC_READ_PAGE0; 17365b504601Sjiang wu - Sun Microsystems - Beijing China while (state != IOUC_DONE) { 17375b504601Sjiang wu - Sun Microsystems - Beijing China if (state == IOUC_READ_PAGE0) { 17385b504601Sjiang wu - Sun Microsystems - Beijing China rval = mptsas_access_config_page(mpt, 17395b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_ACTION_PAGE_READ_CURRENT, 17405b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_EXTPAGETYPE_SAS_IO_UNIT, 0, 0, 17415b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_sasiou_page_0_cb, &readpage1, 17425b504601Sjiang wu - Sun Microsystems - Beijing China &retrypage0); 17435b504601Sjiang wu - Sun Microsystems - Beijing China } else if (state == IOUC_READ_PAGE1) { 17445b504601Sjiang wu - Sun Microsystems - Beijing China rval = mptsas_access_config_page(mpt, 17455b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_ACTION_PAGE_READ_CURRENT, 17465b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_EXTPAGETYPE_SAS_IO_UNIT, 1, 0, 17475b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_sasiou_page_1_cb); 17485b504601Sjiang wu - Sun Microsystems - Beijing China } 17495b504601Sjiang wu - Sun Microsystems - Beijing China 17505b504601Sjiang wu - Sun Microsystems - Beijing China if (rval == DDI_SUCCESS) { 17515b504601Sjiang wu - Sun Microsystems - Beijing China switch (state) { 17525b504601Sjiang wu - Sun Microsystems - Beijing China case IOUC_READ_PAGE0: 17535b504601Sjiang wu - Sun Microsystems - Beijing China /* 17545b504601Sjiang wu - Sun Microsystems - Beijing China * retry 30 times if discovery is in process 17555b504601Sjiang wu - Sun Microsystems - Beijing China */ 17565b504601Sjiang wu - Sun Microsystems - Beijing China if (retrypage0 && (retrypage0 < 30)) { 17575b504601Sjiang wu - Sun Microsystems - Beijing China drv_usecwait(1000 * 100); 17585b504601Sjiang wu - Sun Microsystems - Beijing China state = IOUC_READ_PAGE0; 17595b504601Sjiang wu - Sun Microsystems - Beijing China break; 17605b504601Sjiang wu - Sun Microsystems - Beijing China } else if (retrypage0 == 30) { 17615b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, 17625b504601Sjiang wu - Sun Microsystems - Beijing China "!Discovery in progress, can't " 17635b504601Sjiang wu - Sun Microsystems - Beijing China "verify IO unit config, then " 17645b504601Sjiang wu - Sun Microsystems - Beijing China "after 30 times retry, give " 17655b504601Sjiang wu - Sun Microsystems - Beijing China "up!"); 17665b504601Sjiang wu - Sun Microsystems - Beijing China state = IOUC_DONE; 17675b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 17685b504601Sjiang wu - Sun Microsystems - Beijing China break; 17695b504601Sjiang wu - Sun Microsystems - Beijing China } 17705b504601Sjiang wu - Sun Microsystems - Beijing China 17715b504601Sjiang wu - Sun Microsystems - Beijing China if (readpage1 == 0) { 17725b504601Sjiang wu - Sun Microsystems - Beijing China state = IOUC_DONE; 17735b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_SUCCESS; 17745b504601Sjiang wu - Sun Microsystems - Beijing China break; 17755b504601Sjiang wu - Sun Microsystems - Beijing China } 17765b504601Sjiang wu - Sun Microsystems - Beijing China 17775b504601Sjiang wu - Sun Microsystems - Beijing China state = IOUC_READ_PAGE1; 17785b504601Sjiang wu - Sun Microsystems - Beijing China break; 17795b504601Sjiang wu - Sun Microsystems - Beijing China 17805b504601Sjiang wu - Sun Microsystems - Beijing China case IOUC_READ_PAGE1: 17815b504601Sjiang wu - Sun Microsystems - Beijing China state = IOUC_DONE; 17825b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_SUCCESS; 17835b504601Sjiang wu - Sun Microsystems - Beijing China break; 17845b504601Sjiang wu - Sun Microsystems - Beijing China } 17855b504601Sjiang wu - Sun Microsystems - Beijing China } else { 17865b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 17875b504601Sjiang wu - Sun Microsystems - Beijing China } 17885b504601Sjiang wu - Sun Microsystems - Beijing China } 17895b504601Sjiang wu - Sun Microsystems - Beijing China 17905b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 17915b504601Sjiang wu - Sun Microsystems - Beijing China } 17925b504601Sjiang wu - Sun Microsystems - Beijing China 179308eb0b82SYong-Feng Du static int 179408eb0b82SYong-Feng Du mptsas_biospage_3_cb(mptsas_t *mpt, caddr_t page_memp, 179508eb0b82SYong-Feng Du ddi_acc_handle_t accessp, uint16_t iocstatus, uint32_t iocloginfo, 179608eb0b82SYong-Feng Du va_list ap) 179708eb0b82SYong-Feng Du { 179808eb0b82SYong-Feng Du #ifndef __lock_lint 179908eb0b82SYong-Feng Du _NOTE(ARGUNUSED(ap)) 180008eb0b82SYong-Feng Du #endif 180108eb0b82SYong-Feng Du pMpi2BiosPage3_t sasbiospage; 180208eb0b82SYong-Feng Du int rval = DDI_SUCCESS; 180308eb0b82SYong-Feng Du uint32_t *bios_version; 180408eb0b82SYong-Feng Du 180508eb0b82SYong-Feng Du if ((iocstatus != MPI2_IOCSTATUS_SUCCESS) && 180608eb0b82SYong-Feng Du (iocstatus != MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)) { 180708eb0b82SYong-Feng Du mptsas_log(mpt, CE_WARN, "mptsas_get_bios_page3 header: " 180808eb0b82SYong-Feng Du "IOCStatus=0x%x, IOCLogInfo=0x%x", iocstatus, iocloginfo); 180908eb0b82SYong-Feng Du rval = DDI_FAILURE; 181008eb0b82SYong-Feng Du return (rval); 181108eb0b82SYong-Feng Du } 181208eb0b82SYong-Feng Du bios_version = va_arg(ap, uint32_t *); 181308eb0b82SYong-Feng Du sasbiospage = (pMpi2BiosPage3_t)page_memp; 181408eb0b82SYong-Feng Du *bios_version = ddi_get32(accessp, &sasbiospage->BiosVersion); 181508eb0b82SYong-Feng Du 181608eb0b82SYong-Feng Du return (rval); 181708eb0b82SYong-Feng Du } 181808eb0b82SYong-Feng Du 181908eb0b82SYong-Feng Du /* 182008eb0b82SYong-Feng Du * Request MPI configuration page BIOS page 3 to get BIOS version. Since all 182108eb0b82SYong-Feng Du * other information in this page is not needed, just ignore it. 182208eb0b82SYong-Feng Du */ 182308eb0b82SYong-Feng Du int 182408eb0b82SYong-Feng Du mptsas_get_bios_page3(mptsas_t *mpt, uint32_t *bios_version) 182508eb0b82SYong-Feng Du { 182608eb0b82SYong-Feng Du int rval = DDI_SUCCESS; 182708eb0b82SYong-Feng Du 182808eb0b82SYong-Feng Du ASSERT(mutex_owned(&mpt->m_mutex)); 182908eb0b82SYong-Feng Du 183008eb0b82SYong-Feng Du /* 183108eb0b82SYong-Feng Du * Get the header and config page. reply contains the reply frame, 183208eb0b82SYong-Feng Du * which holds status info for the request. 183308eb0b82SYong-Feng Du */ 183408eb0b82SYong-Feng Du rval = mptsas_access_config_page(mpt, 183508eb0b82SYong-Feng Du MPI2_CONFIG_ACTION_PAGE_READ_CURRENT, MPI2_CONFIG_PAGETYPE_BIOS, 3, 183608eb0b82SYong-Feng Du 0, mptsas_biospage_3_cb, bios_version); 183708eb0b82SYong-Feng Du 183808eb0b82SYong-Feng Du return (rval); 183908eb0b82SYong-Feng Du } 184008eb0b82SYong-Feng Du 18415b504601Sjiang wu - Sun Microsystems - Beijing China /* 18425b504601Sjiang wu - Sun Microsystems - Beijing China * Read IO unit page 0 to get information for each PHY. If needed, Read IO Unit 18435b504601Sjiang wu - Sun Microsystems - Beijing China * page1 to update the PHY information. This is the handshaking version of 18445b504601Sjiang wu - Sun Microsystems - Beijing China * this function, which should be called during initialization only. 18455b504601Sjiang wu - Sun Microsystems - Beijing China */ 18465b504601Sjiang wu - Sun Microsystems - Beijing China int 18475b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_get_sas_io_unit_page_hndshk(mptsas_t *mpt) 18485b504601Sjiang wu - Sun Microsystems - Beijing China { 18495b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_attr_t recv_dma_attrs, page_dma_attrs; 18505b504601Sjiang wu - Sun Microsystems - Beijing China uint_t recv_ncookie, page_ncookie; 18515b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_cookie_t recv_cookie, page_cookie; 18525b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_handle_t recv_dma_handle, page_dma_handle; 18535b504601Sjiang wu - Sun Microsystems - Beijing China ddi_acc_handle_t recv_accessp, page_accessp; 18545b504601Sjiang wu - Sun Microsystems - Beijing China size_t recv_alloc_len, page_alloc_len; 18555b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2ConfigReply_t configreply; 18565b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2SasIOUnitPage0_t sasioupage0; 18575b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2SasIOUnitPage1_t sasioupage1; 18585b504601Sjiang wu - Sun Microsystems - Beijing China int recv_numbytes; 18595b504601Sjiang wu - Sun Microsystems - Beijing China caddr_t recv_memp, page_memp; 18605b504601Sjiang wu - Sun Microsystems - Beijing China int recv_dmastate = 0; 18615b504601Sjiang wu - Sun Microsystems - Beijing China int page_dmastate = 0; 18625b504601Sjiang wu - Sun Microsystems - Beijing China int i, num_phys; 18635b504601Sjiang wu - Sun Microsystems - Beijing China int page0_size = 18645b504601Sjiang wu - Sun Microsystems - Beijing China sizeof (MPI2_CONFIG_PAGE_SASIOUNIT_0) + 18655b504601Sjiang wu - Sun Microsystems - Beijing China (sizeof (MPI2_SAS_IO_UNIT0_PHY_DATA) * 7); 18665b504601Sjiang wu - Sun Microsystems - Beijing China int page1_size = 18675b504601Sjiang wu - Sun Microsystems - Beijing China sizeof (MPI2_CONFIG_PAGE_SASIOUNIT_1) + 18685b504601Sjiang wu - Sun Microsystems - Beijing China (sizeof (MPI2_SAS_IO_UNIT1_PHY_DATA) * 7); 18695b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t flags_length; 18705b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t cpdi[8], readpage1 = 0, retrypage0 = 0; 18715b504601Sjiang wu - Sun Microsystems - Beijing China uint16_t iocstatus; 18725b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t port_flags, page_number, action; 18735b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t reply_size = 256; /* Big enough for any page */ 18745b504601Sjiang wu - Sun Microsystems - Beijing China uint_t state; 18755b504601Sjiang wu - Sun Microsystems - Beijing China int rval = DDI_FAILURE; 18765b504601Sjiang wu - Sun Microsystems - Beijing China 18775b504601Sjiang wu - Sun Microsystems - Beijing China /* 18785b504601Sjiang wu - Sun Microsystems - Beijing China * Initialize our "state machine". This is a bit convoluted, 18795b504601Sjiang wu - Sun Microsystems - Beijing China * but it keeps us from having to do the ddi allocations numerous 18805b504601Sjiang wu - Sun Microsystems - Beijing China * times. 18815b504601Sjiang wu - Sun Microsystems - Beijing China */ 18825b504601Sjiang wu - Sun Microsystems - Beijing China 18835b504601Sjiang wu - Sun Microsystems - Beijing China NDBG20(("mptsas_get_sas_io_unit_page_hndshk enter")); 18845b504601Sjiang wu - Sun Microsystems - Beijing China ASSERT(mutex_owned(&mpt->m_mutex)); 18855b504601Sjiang wu - Sun Microsystems - Beijing China state = IOUC_READ_PAGE0; 18865b504601Sjiang wu - Sun Microsystems - Beijing China 18875b504601Sjiang wu - Sun Microsystems - Beijing China /* 18885b504601Sjiang wu - Sun Microsystems - Beijing China * dynamically create a customized dma attribute structure 18895b504601Sjiang wu - Sun Microsystems - Beijing China * that describes mpt's config reply page request structure. 18905b504601Sjiang wu - Sun Microsystems - Beijing China */ 18915b504601Sjiang wu - Sun Microsystems - Beijing China recv_dma_attrs = mpt->m_msg_dma_attr; 18925b504601Sjiang wu - Sun Microsystems - Beijing China recv_dma_attrs.dma_attr_sgllen = 1; 18935b504601Sjiang wu - Sun Microsystems - Beijing China recv_dma_attrs.dma_attr_granular = (sizeof (MPI2_CONFIG_REPLY)); 18945b504601Sjiang wu - Sun Microsystems - Beijing China 18955b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_alloc_handle(mpt->m_dip, &recv_dma_attrs, 18965b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SLEEP, NULL, &recv_dma_handle) != DDI_SUCCESS) { 18975b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 18985b504601Sjiang wu - Sun Microsystems - Beijing China } 18995b504601Sjiang wu - Sun Microsystems - Beijing China 19005b504601Sjiang wu - Sun Microsystems - Beijing China recv_dmastate |= MPTSAS_DMA_HANDLE_ALLOCD; 19015b504601Sjiang wu - Sun Microsystems - Beijing China 19025b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_mem_alloc(recv_dma_handle, 19035b504601Sjiang wu - Sun Microsystems - Beijing China (sizeof (MPI2_CONFIG_REPLY)), 19045b504601Sjiang wu - Sun Microsystems - Beijing China &mpt->m_dev_acc_attr, DDI_DMA_CONSISTENT, DDI_DMA_SLEEP, NULL, 19055b504601Sjiang wu - Sun Microsystems - Beijing China &recv_memp, &recv_alloc_len, &recv_accessp) != DDI_SUCCESS) { 19065b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 19075b504601Sjiang wu - Sun Microsystems - Beijing China } 19085b504601Sjiang wu - Sun Microsystems - Beijing China 19095b504601Sjiang wu - Sun Microsystems - Beijing China recv_dmastate |= MPTSAS_DMA_MEMORY_ALLOCD; 19105b504601Sjiang wu - Sun Microsystems - Beijing China 19115b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_addr_bind_handle(recv_dma_handle, NULL, recv_memp, 19125b504601Sjiang wu - Sun Microsystems - Beijing China recv_alloc_len, DDI_DMA_RDWR | DDI_DMA_CONSISTENT, DDI_DMA_SLEEP, 19135b504601Sjiang wu - Sun Microsystems - Beijing China NULL, &recv_cookie, &recv_ncookie) != DDI_DMA_MAPPED) { 19145b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 19155b504601Sjiang wu - Sun Microsystems - Beijing China } 19165b504601Sjiang wu - Sun Microsystems - Beijing China 19175b504601Sjiang wu - Sun Microsystems - Beijing China recv_dmastate |= MPTSAS_DMA_HANDLE_BOUND; 19185b504601Sjiang wu - Sun Microsystems - Beijing China 19195b504601Sjiang wu - Sun Microsystems - Beijing China page_dma_attrs = mpt->m_msg_dma_attr; 19205b504601Sjiang wu - Sun Microsystems - Beijing China page_dma_attrs.dma_attr_sgllen = 1; 19215b504601Sjiang wu - Sun Microsystems - Beijing China page_dma_attrs.dma_attr_granular = reply_size; 19225b504601Sjiang wu - Sun Microsystems - Beijing China 19235b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_alloc_handle(mpt->m_dip, &page_dma_attrs, 19245b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SLEEP, NULL, &page_dma_handle) != DDI_SUCCESS) { 19255b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 19265b504601Sjiang wu - Sun Microsystems - Beijing China } 19275b504601Sjiang wu - Sun Microsystems - Beijing China 19285b504601Sjiang wu - Sun Microsystems - Beijing China page_dmastate |= MPTSAS_DMA_HANDLE_ALLOCD; 19295b504601Sjiang wu - Sun Microsystems - Beijing China 19305b504601Sjiang wu - Sun Microsystems - Beijing China /* 19315b504601Sjiang wu - Sun Microsystems - Beijing China * Page 0 size is larger, so just use that for both. 19325b504601Sjiang wu - Sun Microsystems - Beijing China */ 19335b504601Sjiang wu - Sun Microsystems - Beijing China 19345b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_mem_alloc(page_dma_handle, reply_size, 19355b504601Sjiang wu - Sun Microsystems - Beijing China &mpt->m_dev_acc_attr, DDI_DMA_CONSISTENT, DDI_DMA_SLEEP, NULL, 19365b504601Sjiang wu - Sun Microsystems - Beijing China &page_memp, &page_alloc_len, &page_accessp) != DDI_SUCCESS) { 19375b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 19385b504601Sjiang wu - Sun Microsystems - Beijing China } 19395b504601Sjiang wu - Sun Microsystems - Beijing China 19405b504601Sjiang wu - Sun Microsystems - Beijing China page_dmastate |= MPTSAS_DMA_MEMORY_ALLOCD; 19415b504601Sjiang wu - Sun Microsystems - Beijing China 19425b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_addr_bind_handle(page_dma_handle, NULL, page_memp, 19435b504601Sjiang wu - Sun Microsystems - Beijing China page_alloc_len, DDI_DMA_RDWR | DDI_DMA_CONSISTENT, DDI_DMA_SLEEP, 19445b504601Sjiang wu - Sun Microsystems - Beijing China NULL, &page_cookie, &page_ncookie) != DDI_DMA_MAPPED) { 19455b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 19465b504601Sjiang wu - Sun Microsystems - Beijing China } 19475b504601Sjiang wu - Sun Microsystems - Beijing China 19485b504601Sjiang wu - Sun Microsystems - Beijing China page_dmastate |= MPTSAS_DMA_HANDLE_BOUND; 19495b504601Sjiang wu - Sun Microsystems - Beijing China 19505b504601Sjiang wu - Sun Microsystems - Beijing China /* 19515b504601Sjiang wu - Sun Microsystems - Beijing China * Now we cycle through the state machine. Here's what happens: 19525b504601Sjiang wu - Sun Microsystems - Beijing China * 1. Read IO unit page 0 and set phy information 19535b504601Sjiang wu - Sun Microsystems - Beijing China * 2. See if Read IO unit page1 is needed because of port configuration 19545b504601Sjiang wu - Sun Microsystems - Beijing China * 3. Read IO unit page 1 and update phy information. 19555b504601Sjiang wu - Sun Microsystems - Beijing China */ 19565b504601Sjiang wu - Sun Microsystems - Beijing China 19575b504601Sjiang wu - Sun Microsystems - Beijing China sasioupage0 = (pMpi2SasIOUnitPage0_t)page_memp; 19585b504601Sjiang wu - Sun Microsystems - Beijing China sasioupage1 = (pMpi2SasIOUnitPage1_t)page_memp; 19595b504601Sjiang wu - Sun Microsystems - Beijing China 19605b504601Sjiang wu - Sun Microsystems - Beijing China while (state != IOUC_DONE) { 19615b504601Sjiang wu - Sun Microsystems - Beijing China switch (state) { 19625b504601Sjiang wu - Sun Microsystems - Beijing China case IOUC_READ_PAGE0: 19635b504601Sjiang wu - Sun Microsystems - Beijing China page_number = 0; 19645b504601Sjiang wu - Sun Microsystems - Beijing China action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; 19655b504601Sjiang wu - Sun Microsystems - Beijing China flags_length = (uint32_t)page0_size; 19665b504601Sjiang wu - Sun Microsystems - Beijing China flags_length |= ((uint32_t)( 19675b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_LAST_ELEMENT | 19685b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_END_OF_BUFFER | 19695b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_SIMPLE_ELEMENT | 19705b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_SYSTEM_ADDRESS | 19715b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_32_BIT_ADDRESSING | 19725b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_IOC_TO_HOST | 19735b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_END_OF_LIST) << 19745b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_SHIFT); 19755b504601Sjiang wu - Sun Microsystems - Beijing China 19765b504601Sjiang wu - Sun Microsystems - Beijing China break; 19775b504601Sjiang wu - Sun Microsystems - Beijing China 19785b504601Sjiang wu - Sun Microsystems - Beijing China case IOUC_READ_PAGE1: 19795b504601Sjiang wu - Sun Microsystems - Beijing China page_number = 1; 19805b504601Sjiang wu - Sun Microsystems - Beijing China action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; 19815b504601Sjiang wu - Sun Microsystems - Beijing China flags_length = (uint32_t)page1_size; 19825b504601Sjiang wu - Sun Microsystems - Beijing China flags_length |= ((uint32_t)( 19835b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_LAST_ELEMENT | 19845b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_END_OF_BUFFER | 19855b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_SIMPLE_ELEMENT | 19865b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_SYSTEM_ADDRESS | 19875b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_32_BIT_ADDRESSING | 19885b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_IOC_TO_HOST | 19895b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_END_OF_LIST) << 19905b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_SHIFT); 19915b504601Sjiang wu - Sun Microsystems - Beijing China 19925b504601Sjiang wu - Sun Microsystems - Beijing China break; 19935b504601Sjiang wu - Sun Microsystems - Beijing China default: 19945b504601Sjiang wu - Sun Microsystems - Beijing China break; 19955b504601Sjiang wu - Sun Microsystems - Beijing China } 19965b504601Sjiang wu - Sun Microsystems - Beijing China 19975b504601Sjiang wu - Sun Microsystems - Beijing China bzero(recv_memp, sizeof (MPI2_CONFIG_REPLY)); 19985b504601Sjiang wu - Sun Microsystems - Beijing China configreply = (pMpi2ConfigReply_t)recv_memp; 19995b504601Sjiang wu - Sun Microsystems - Beijing China recv_numbytes = sizeof (MPI2_CONFIG_REPLY); 20005b504601Sjiang wu - Sun Microsystems - Beijing China 20015b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_send_extended_config_request_msg(mpt, 20025b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_ACTION_PAGE_HEADER, 20035b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_EXTPAGETYPE_SAS_IO_UNIT, 20045b504601Sjiang wu - Sun Microsystems - Beijing China 0, page_number, 0, 0, 0, 0)) { 20055b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 20065b504601Sjiang wu - Sun Microsystems - Beijing China } 20075b504601Sjiang wu - Sun Microsystems - Beijing China 20085b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_get_handshake_msg(mpt, recv_memp, recv_numbytes, 20095b504601Sjiang wu - Sun Microsystems - Beijing China recv_accessp)) { 20105b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 20115b504601Sjiang wu - Sun Microsystems - Beijing China } 20125b504601Sjiang wu - Sun Microsystems - Beijing China 20135b504601Sjiang wu - Sun Microsystems - Beijing China iocstatus = ddi_get16(recv_accessp, &configreply->IOCStatus); 20145b504601Sjiang wu - Sun Microsystems - Beijing China iocstatus = MPTSAS_IOCSTATUS(iocstatus); 20155b504601Sjiang wu - Sun Microsystems - Beijing China 20165b504601Sjiang wu - Sun Microsystems - Beijing China if (iocstatus != MPI2_IOCSTATUS_SUCCESS) { 20175b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, 20185b504601Sjiang wu - Sun Microsystems - Beijing China "mptsas_get_sas_io_unit_page_hndshk: read page " 20195b504601Sjiang wu - Sun Microsystems - Beijing China "header iocstatus = 0x%x", iocstatus); 20205b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 20215b504601Sjiang wu - Sun Microsystems - Beijing China } 20225b504601Sjiang wu - Sun Microsystems - Beijing China 20235b504601Sjiang wu - Sun Microsystems - Beijing China if (action != MPI2_CONFIG_ACTION_PAGE_WRITE_NVRAM) { 20245b504601Sjiang wu - Sun Microsystems - Beijing China bzero(page_memp, reply_size); 20255b504601Sjiang wu - Sun Microsystems - Beijing China } 20265b504601Sjiang wu - Sun Microsystems - Beijing China 20275b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_send_extended_config_request_msg(mpt, action, 20285b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_EXTPAGETYPE_SAS_IO_UNIT, 0, page_number, 20295b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get8(recv_accessp, &configreply->Header.PageVersion), 20305b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get16(recv_accessp, &configreply->ExtPageLength), 20315b504601Sjiang wu - Sun Microsystems - Beijing China flags_length, page_cookie.dmac_address)) { 20325b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 20335b504601Sjiang wu - Sun Microsystems - Beijing China } 20345b504601Sjiang wu - Sun Microsystems - Beijing China 20355b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_get_handshake_msg(mpt, recv_memp, recv_numbytes, 20365b504601Sjiang wu - Sun Microsystems - Beijing China recv_accessp)) { 20375b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 20385b504601Sjiang wu - Sun Microsystems - Beijing China } 20395b504601Sjiang wu - Sun Microsystems - Beijing China 20405b504601Sjiang wu - Sun Microsystems - Beijing China iocstatus = ddi_get16(recv_accessp, &configreply->IOCStatus); 20415b504601Sjiang wu - Sun Microsystems - Beijing China iocstatus = MPTSAS_IOCSTATUS(iocstatus); 20425b504601Sjiang wu - Sun Microsystems - Beijing China 20435b504601Sjiang wu - Sun Microsystems - Beijing China if (iocstatus != MPI2_IOCSTATUS_SUCCESS) { 20445b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, 20455b504601Sjiang wu - Sun Microsystems - Beijing China "mptsas_get_sas_io_unit_page_hndshk: IO unit " 20465b504601Sjiang wu - Sun Microsystems - Beijing China "config failed for action %d, iocstatus = 0x%x", 20475b504601Sjiang wu - Sun Microsystems - Beijing China action, iocstatus); 20485b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 20495b504601Sjiang wu - Sun Microsystems - Beijing China } 20505b504601Sjiang wu - Sun Microsystems - Beijing China 20515b504601Sjiang wu - Sun Microsystems - Beijing China switch (state) { 20525b504601Sjiang wu - Sun Microsystems - Beijing China case IOUC_READ_PAGE0: 20535b504601Sjiang wu - Sun Microsystems - Beijing China if ((ddi_dma_sync(page_dma_handle, 0, 0, 20545b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SYNC_FORCPU)) != DDI_SUCCESS) { 20555b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 20565b504601Sjiang wu - Sun Microsystems - Beijing China } 20575b504601Sjiang wu - Sun Microsystems - Beijing China 20585b504601Sjiang wu - Sun Microsystems - Beijing China num_phys = ddi_get8(page_accessp, 20595b504601Sjiang wu - Sun Microsystems - Beijing China &sasioupage0->NumPhys); 20605b504601Sjiang wu - Sun Microsystems - Beijing China for (i = 0; i < num_phys; i++) { 20615b504601Sjiang wu - Sun Microsystems - Beijing China cpdi[i] = ddi_get32(page_accessp, 20625b504601Sjiang wu - Sun Microsystems - Beijing China &sasioupage0->PhyData[i]. 20635b504601Sjiang wu - Sun Microsystems - Beijing China ControllerPhyDeviceInfo); 20645b504601Sjiang wu - Sun Microsystems - Beijing China port_flags = ddi_get8(page_accessp, 20655b504601Sjiang wu - Sun Microsystems - Beijing China &sasioupage0->PhyData[i].PortFlags); 20665b504601Sjiang wu - Sun Microsystems - Beijing China 20675b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].port_num = 20685b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get8(page_accessp, 20695b504601Sjiang wu - Sun Microsystems - Beijing China &sasioupage0->PhyData[i].Port); 20705b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].ctrl_devhdl = 20715b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get16(page_accessp, &sasioupage0-> 20725b504601Sjiang wu - Sun Microsystems - Beijing China PhyData[i].ControllerDevHandle); 20735b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].attached_devhdl = 20745b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get16(page_accessp, &sasioupage0-> 20755b504601Sjiang wu - Sun Microsystems - Beijing China PhyData[i].AttachedDevHandle); 20765b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].phy_device_type = cpdi[i]; 20775b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].port_flags = port_flags; 20785b504601Sjiang wu - Sun Microsystems - Beijing China 20795b504601Sjiang wu - Sun Microsystems - Beijing China if (port_flags & DISCOVERY_IN_PROGRESS) { 20805b504601Sjiang wu - Sun Microsystems - Beijing China retrypage0++; 20815b504601Sjiang wu - Sun Microsystems - Beijing China NDBG20(("Discovery in progress, can't " 20825b504601Sjiang wu - Sun Microsystems - Beijing China "verify IO unit config, then NO.%d" 20835b504601Sjiang wu - Sun Microsystems - Beijing China " times retry", retrypage0)); 20845b504601Sjiang wu - Sun Microsystems - Beijing China break; 20855b504601Sjiang wu - Sun Microsystems - Beijing China } else { 20865b504601Sjiang wu - Sun Microsystems - Beijing China retrypage0 = 0; 20875b504601Sjiang wu - Sun Microsystems - Beijing China } 20885b504601Sjiang wu - Sun Microsystems - Beijing China if (!(port_flags & AUTO_PORT_CONFIGURATION)) { 20895b504601Sjiang wu - Sun Microsystems - Beijing China /* 20905b504601Sjiang wu - Sun Microsystems - Beijing China * some PHY configuration described in 20915b504601Sjiang wu - Sun Microsystems - Beijing China * SAS IO Unit Page1 20925b504601Sjiang wu - Sun Microsystems - Beijing China */ 20935b504601Sjiang wu - Sun Microsystems - Beijing China readpage1 = 1; 20945b504601Sjiang wu - Sun Microsystems - Beijing China } 20955b504601Sjiang wu - Sun Microsystems - Beijing China } 20965b504601Sjiang wu - Sun Microsystems - Beijing China 20975b504601Sjiang wu - Sun Microsystems - Beijing China /* 20985b504601Sjiang wu - Sun Microsystems - Beijing China * retry 30 times if discovery is in process 20995b504601Sjiang wu - Sun Microsystems - Beijing China */ 21005b504601Sjiang wu - Sun Microsystems - Beijing China if (retrypage0 && (retrypage0 < 30)) { 21015b504601Sjiang wu - Sun Microsystems - Beijing China drv_usecwait(1000 * 100); 21025b504601Sjiang wu - Sun Microsystems - Beijing China state = IOUC_READ_PAGE0; 21035b504601Sjiang wu - Sun Microsystems - Beijing China break; 21045b504601Sjiang wu - Sun Microsystems - Beijing China } else if (retrypage0 == 30) { 21055b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, 21065b504601Sjiang wu - Sun Microsystems - Beijing China "!Discovery in progress, can't " 21075b504601Sjiang wu - Sun Microsystems - Beijing China "verify IO unit config, then after" 21085b504601Sjiang wu - Sun Microsystems - Beijing China " 30 times retry, give up!"); 21095b504601Sjiang wu - Sun Microsystems - Beijing China state = IOUC_DONE; 21105b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 21115b504601Sjiang wu - Sun Microsystems - Beijing China break; 21125b504601Sjiang wu - Sun Microsystems - Beijing China } 21135b504601Sjiang wu - Sun Microsystems - Beijing China 21145b504601Sjiang wu - Sun Microsystems - Beijing China if (readpage1 == 0) { 21155b504601Sjiang wu - Sun Microsystems - Beijing China state = IOUC_DONE; 21165b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_SUCCESS; 21175b504601Sjiang wu - Sun Microsystems - Beijing China break; 21185b504601Sjiang wu - Sun Microsystems - Beijing China } 21195b504601Sjiang wu - Sun Microsystems - Beijing China 21205b504601Sjiang wu - Sun Microsystems - Beijing China state = IOUC_READ_PAGE1; 21215b504601Sjiang wu - Sun Microsystems - Beijing China break; 21225b504601Sjiang wu - Sun Microsystems - Beijing China 21235b504601Sjiang wu - Sun Microsystems - Beijing China case IOUC_READ_PAGE1: 21245b504601Sjiang wu - Sun Microsystems - Beijing China if ((ddi_dma_sync(page_dma_handle, 0, 0, 21255b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SYNC_FORCPU)) != DDI_SUCCESS) { 21265b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 21275b504601Sjiang wu - Sun Microsystems - Beijing China } 21285b504601Sjiang wu - Sun Microsystems - Beijing China 21295b504601Sjiang wu - Sun Microsystems - Beijing China num_phys = ddi_get8(page_accessp, 21305b504601Sjiang wu - Sun Microsystems - Beijing China &sasioupage1->NumPhys); 21315b504601Sjiang wu - Sun Microsystems - Beijing China 21325b504601Sjiang wu - Sun Microsystems - Beijing China for (i = 0; i < num_phys; i++) { 21335b504601Sjiang wu - Sun Microsystems - Beijing China cpdi[i] = ddi_get32(page_accessp, 21345b504601Sjiang wu - Sun Microsystems - Beijing China &sasioupage1->PhyData[i]. 21355b504601Sjiang wu - Sun Microsystems - Beijing China ControllerPhyDeviceInfo); 21365b504601Sjiang wu - Sun Microsystems - Beijing China port_flags = ddi_get8(page_accessp, 21375b504601Sjiang wu - Sun Microsystems - Beijing China &sasioupage1->PhyData[i].PortFlags); 21385b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].port_num = 21395b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get8(page_accessp, 21405b504601Sjiang wu - Sun Microsystems - Beijing China &sasioupage1->PhyData[i].Port); 21415b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].port_flags = port_flags; 21425b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].phy_device_type = cpdi[i]; 21435b504601Sjiang wu - Sun Microsystems - Beijing China 21445b504601Sjiang wu - Sun Microsystems - Beijing China } 21455b504601Sjiang wu - Sun Microsystems - Beijing China 21465b504601Sjiang wu - Sun Microsystems - Beijing China state = IOUC_DONE; 21475b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_SUCCESS; 21485b504601Sjiang wu - Sun Microsystems - Beijing China break; 21495b504601Sjiang wu - Sun Microsystems - Beijing China } 21505b504601Sjiang wu - Sun Microsystems - Beijing China } 21515b504601Sjiang wu - Sun Microsystems - Beijing China if ((mptsas_check_dma_handle(recv_dma_handle) != DDI_SUCCESS) || 21525b504601Sjiang wu - Sun Microsystems - Beijing China (mptsas_check_dma_handle(page_dma_handle) != DDI_SUCCESS)) { 21535b504601Sjiang wu - Sun Microsystems - Beijing China ddi_fm_service_impact(mpt->m_dip, DDI_SERVICE_UNAFFECTED); 21545b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 21555b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 21565b504601Sjiang wu - Sun Microsystems - Beijing China } 21575b504601Sjiang wu - Sun Microsystems - Beijing China if ((mptsas_check_acc_handle(recv_accessp) != DDI_SUCCESS) || 21585b504601Sjiang wu - Sun Microsystems - Beijing China (mptsas_check_acc_handle(page_accessp) != DDI_SUCCESS)) { 21595b504601Sjiang wu - Sun Microsystems - Beijing China ddi_fm_service_impact(mpt->m_dip, DDI_SERVICE_UNAFFECTED); 21605b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 21615b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 21625b504601Sjiang wu - Sun Microsystems - Beijing China } 21635b504601Sjiang wu - Sun Microsystems - Beijing China 21645b504601Sjiang wu - Sun Microsystems - Beijing China cleanup: 21655b504601Sjiang wu - Sun Microsystems - Beijing China if (recv_dmastate & MPTSAS_DMA_HANDLE_BOUND) 21665b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_unbind_handle(recv_dma_handle); 21675b504601Sjiang wu - Sun Microsystems - Beijing China if (page_dmastate & MPTSAS_DMA_HANDLE_BOUND) 21685b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_unbind_handle(page_dma_handle); 21695b504601Sjiang wu - Sun Microsystems - Beijing China if (recv_dmastate & MPTSAS_DMA_MEMORY_ALLOCD) 21705b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_mem_free(&recv_accessp); 21715b504601Sjiang wu - Sun Microsystems - Beijing China if (page_dmastate & MPTSAS_DMA_MEMORY_ALLOCD) 21725b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_mem_free(&page_accessp); 21735b504601Sjiang wu - Sun Microsystems - Beijing China if (recv_dmastate & MPTSAS_DMA_HANDLE_ALLOCD) 21745b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_free_handle(&recv_dma_handle); 21755b504601Sjiang wu - Sun Microsystems - Beijing China if (page_dmastate & MPTSAS_DMA_HANDLE_ALLOCD) 21765b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_free_handle(&page_dma_handle); 21775b504601Sjiang wu - Sun Microsystems - Beijing China 21785b504601Sjiang wu - Sun Microsystems - Beijing China if (rval != DDI_SUCCESS) { 21795b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_fm_ereport(mpt, DDI_FM_DEVICE_NO_RESPONSE); 21805b504601Sjiang wu - Sun Microsystems - Beijing China ddi_fm_service_impact(mpt->m_dip, DDI_SERVICE_LOST); 21815b504601Sjiang wu - Sun Microsystems - Beijing China } 21825b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 21835b504601Sjiang wu - Sun Microsystems - Beijing China } 21845b504601Sjiang wu - Sun Microsystems - Beijing China 21855b504601Sjiang wu - Sun Microsystems - Beijing China /* 21865b504601Sjiang wu - Sun Microsystems - Beijing China * Check if the PHYs are currently in target mode. If they are not, we don't 21875b504601Sjiang wu - Sun Microsystems - Beijing China * need to change anything. Otherwise, we need to modify the appropriate bits 21885b504601Sjiang wu - Sun Microsystems - Beijing China * and write them to IO unit page 1. Once that is done, an IO unit reset is 21895b504601Sjiang wu - Sun Microsystems - Beijing China * necessary to begin operating in initiator mode. Since this function is only 21905b504601Sjiang wu - Sun Microsystems - Beijing China * called during the initialization process, use handshaking. 21915b504601Sjiang wu - Sun Microsystems - Beijing China */ 21925b504601Sjiang wu - Sun Microsystems - Beijing China int 21935b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_set_initiator_mode(mptsas_t *mpt) 21945b504601Sjiang wu - Sun Microsystems - Beijing China { 21955b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_attr_t recv_dma_attrs, page_dma_attrs; 21965b504601Sjiang wu - Sun Microsystems - Beijing China uint_t recv_ncookie, page_ncookie; 21975b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_cookie_t recv_cookie, page_cookie; 21985b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_handle_t recv_dma_handle, page_dma_handle; 21995b504601Sjiang wu - Sun Microsystems - Beijing China ddi_acc_handle_t recv_accessp, page_accessp; 22005b504601Sjiang wu - Sun Microsystems - Beijing China size_t recv_alloc_len, page_alloc_len; 22015b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2ConfigReply_t configreply; 22025b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2SasIOUnitPage1_t sasioupage1; 22035b504601Sjiang wu - Sun Microsystems - Beijing China int recv_numbytes; 22045b504601Sjiang wu - Sun Microsystems - Beijing China caddr_t recv_memp, page_memp; 22055b504601Sjiang wu - Sun Microsystems - Beijing China int recv_dmastate = 0; 22065b504601Sjiang wu - Sun Microsystems - Beijing China int page_dmastate = 0; 22075b504601Sjiang wu - Sun Microsystems - Beijing China int i; 22085b504601Sjiang wu - Sun Microsystems - Beijing China int page1_size = 22095b504601Sjiang wu - Sun Microsystems - Beijing China sizeof (MPI2_CONFIG_PAGE_SASIOUNIT_1) + 22105b504601Sjiang wu - Sun Microsystems - Beijing China (sizeof (MPI2_SAS_IO_UNIT0_PHY_DATA) * 7); 22115b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t flags_length; 22125b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t cpdi[8], reprogram = 0; 22135b504601Sjiang wu - Sun Microsystems - Beijing China uint16_t iocstatus; 22145b504601Sjiang wu - Sun Microsystems - Beijing China uint8_t port_flags, page_number, action; 22155b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t reply_size = 256; /* Big enough for any page */ 22165b504601Sjiang wu - Sun Microsystems - Beijing China uint_t state; 22175b504601Sjiang wu - Sun Microsystems - Beijing China int rval = DDI_FAILURE; 22185b504601Sjiang wu - Sun Microsystems - Beijing China 22195b504601Sjiang wu - Sun Microsystems - Beijing China ASSERT(mutex_owned(&mpt->m_mutex)); 22205b504601Sjiang wu - Sun Microsystems - Beijing China /* 22215b504601Sjiang wu - Sun Microsystems - Beijing China * get each PHY informations from SAS IO Unit Pages. Use handshakiing 22225b504601Sjiang wu - Sun Microsystems - Beijing China * to get SAS IO Unit Page information since this is during init. 22235b504601Sjiang wu - Sun Microsystems - Beijing China */ 22245b504601Sjiang wu - Sun Microsystems - Beijing China rval = mptsas_get_sas_io_unit_page_hndshk(mpt); 22255b504601Sjiang wu - Sun Microsystems - Beijing China if (rval != DDI_SUCCESS) 22265b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 22275b504601Sjiang wu - Sun Microsystems - Beijing China 22285b504601Sjiang wu - Sun Microsystems - Beijing China for (i = 0; i < mpt->m_num_phys; i++) { 22295b504601Sjiang wu - Sun Microsystems - Beijing China if (mpt->m_phy_info[i].phy_device_type & 22305b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SAS_DEVICE_INFO_SSP_TARGET) { 22315b504601Sjiang wu - Sun Microsystems - Beijing China reprogram = 1; 22325b504601Sjiang wu - Sun Microsystems - Beijing China break; 22335b504601Sjiang wu - Sun Microsystems - Beijing China } 22345b504601Sjiang wu - Sun Microsystems - Beijing China } 22355b504601Sjiang wu - Sun Microsystems - Beijing China if (reprogram == 0) 22365b504601Sjiang wu - Sun Microsystems - Beijing China return (DDI_SUCCESS); 22375b504601Sjiang wu - Sun Microsystems - Beijing China 22385b504601Sjiang wu - Sun Microsystems - Beijing China /* 22395b504601Sjiang wu - Sun Microsystems - Beijing China * Initialize our "state machine". This is a bit convoluted, 22405b504601Sjiang wu - Sun Microsystems - Beijing China * but it keeps us from having to do the ddi allocations numerous 22415b504601Sjiang wu - Sun Microsystems - Beijing China * times. 22425b504601Sjiang wu - Sun Microsystems - Beijing China */ 22435b504601Sjiang wu - Sun Microsystems - Beijing China 22445b504601Sjiang wu - Sun Microsystems - Beijing China state = IOUC_READ_PAGE1; 22455b504601Sjiang wu - Sun Microsystems - Beijing China 22465b504601Sjiang wu - Sun Microsystems - Beijing China /* 22475b504601Sjiang wu - Sun Microsystems - Beijing China * dynamically create a customized dma attribute structure 22485b504601Sjiang wu - Sun Microsystems - Beijing China * that describes mpt's config reply page request structure. 22495b504601Sjiang wu - Sun Microsystems - Beijing China */ 22505b504601Sjiang wu - Sun Microsystems - Beijing China recv_dma_attrs = mpt->m_msg_dma_attr; 22515b504601Sjiang wu - Sun Microsystems - Beijing China recv_dma_attrs.dma_attr_sgllen = 1; 22525b504601Sjiang wu - Sun Microsystems - Beijing China recv_dma_attrs.dma_attr_granular = (sizeof (MPI2_CONFIG_REPLY)); 22535b504601Sjiang wu - Sun Microsystems - Beijing China 22545b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_alloc_handle(mpt->m_dip, &recv_dma_attrs, 22555b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SLEEP, NULL, &recv_dma_handle) != DDI_SUCCESS) { 22565b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 22575b504601Sjiang wu - Sun Microsystems - Beijing China } 22585b504601Sjiang wu - Sun Microsystems - Beijing China 22595b504601Sjiang wu - Sun Microsystems - Beijing China recv_dmastate |= MPTSAS_DMA_HANDLE_ALLOCD; 22605b504601Sjiang wu - Sun Microsystems - Beijing China 22615b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_mem_alloc(recv_dma_handle, 22625b504601Sjiang wu - Sun Microsystems - Beijing China (sizeof (MPI2_CONFIG_REPLY)), 22635b504601Sjiang wu - Sun Microsystems - Beijing China &mpt->m_dev_acc_attr, DDI_DMA_CONSISTENT, DDI_DMA_SLEEP, NULL, 22645b504601Sjiang wu - Sun Microsystems - Beijing China &recv_memp, &recv_alloc_len, &recv_accessp) != DDI_SUCCESS) { 22655b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 22665b504601Sjiang wu - Sun Microsystems - Beijing China } 22675b504601Sjiang wu - Sun Microsystems - Beijing China 22685b504601Sjiang wu - Sun Microsystems - Beijing China recv_dmastate |= MPTSAS_DMA_MEMORY_ALLOCD; 22695b504601Sjiang wu - Sun Microsystems - Beijing China 22705b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_addr_bind_handle(recv_dma_handle, NULL, recv_memp, 22715b504601Sjiang wu - Sun Microsystems - Beijing China recv_alloc_len, DDI_DMA_RDWR | DDI_DMA_CONSISTENT, DDI_DMA_SLEEP, 22725b504601Sjiang wu - Sun Microsystems - Beijing China NULL, &recv_cookie, &recv_ncookie) != DDI_DMA_MAPPED) { 22735b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 22745b504601Sjiang wu - Sun Microsystems - Beijing China } 22755b504601Sjiang wu - Sun Microsystems - Beijing China 22765b504601Sjiang wu - Sun Microsystems - Beijing China recv_dmastate |= MPTSAS_DMA_HANDLE_BOUND; 22775b504601Sjiang wu - Sun Microsystems - Beijing China 22785b504601Sjiang wu - Sun Microsystems - Beijing China page_dma_attrs = mpt->m_msg_dma_attr; 22795b504601Sjiang wu - Sun Microsystems - Beijing China page_dma_attrs.dma_attr_sgllen = 1; 22805b504601Sjiang wu - Sun Microsystems - Beijing China page_dma_attrs.dma_attr_granular = reply_size; 22815b504601Sjiang wu - Sun Microsystems - Beijing China 22825b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_alloc_handle(mpt->m_dip, &page_dma_attrs, 22835b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SLEEP, NULL, &page_dma_handle) != DDI_SUCCESS) { 22845b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 22855b504601Sjiang wu - Sun Microsystems - Beijing China } 22865b504601Sjiang wu - Sun Microsystems - Beijing China 22875b504601Sjiang wu - Sun Microsystems - Beijing China page_dmastate |= MPTSAS_DMA_HANDLE_ALLOCD; 22885b504601Sjiang wu - Sun Microsystems - Beijing China 22895b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_mem_alloc(page_dma_handle, reply_size, 22905b504601Sjiang wu - Sun Microsystems - Beijing China &mpt->m_dev_acc_attr, DDI_DMA_CONSISTENT, DDI_DMA_SLEEP, NULL, 22915b504601Sjiang wu - Sun Microsystems - Beijing China &page_memp, &page_alloc_len, &page_accessp) != DDI_SUCCESS) { 22925b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 22935b504601Sjiang wu - Sun Microsystems - Beijing China } 22945b504601Sjiang wu - Sun Microsystems - Beijing China 22955b504601Sjiang wu - Sun Microsystems - Beijing China page_dmastate |= MPTSAS_DMA_MEMORY_ALLOCD; 22965b504601Sjiang wu - Sun Microsystems - Beijing China 22975b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_addr_bind_handle(page_dma_handle, NULL, page_memp, 22985b504601Sjiang wu - Sun Microsystems - Beijing China page_alloc_len, DDI_DMA_RDWR | DDI_DMA_CONSISTENT, DDI_DMA_SLEEP, 22995b504601Sjiang wu - Sun Microsystems - Beijing China NULL, &page_cookie, &page_ncookie) != DDI_DMA_MAPPED) { 23005b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 23015b504601Sjiang wu - Sun Microsystems - Beijing China } 23025b504601Sjiang wu - Sun Microsystems - Beijing China 23035b504601Sjiang wu - Sun Microsystems - Beijing China page_dmastate |= MPTSAS_DMA_HANDLE_BOUND; 23045b504601Sjiang wu - Sun Microsystems - Beijing China 23055b504601Sjiang wu - Sun Microsystems - Beijing China /* 23065b504601Sjiang wu - Sun Microsystems - Beijing China * Now we cycle through the state machine. Here's what happens: 23075b504601Sjiang wu - Sun Microsystems - Beijing China * 1. Read IO unit page 1. 23085b504601Sjiang wu - Sun Microsystems - Beijing China * 2. Change the appropriate bits 23095b504601Sjiang wu - Sun Microsystems - Beijing China * 3. Write the updated settings to IO unit page 1. 23105b504601Sjiang wu - Sun Microsystems - Beijing China * 4. Reset the IO unit. 23115b504601Sjiang wu - Sun Microsystems - Beijing China */ 23125b504601Sjiang wu - Sun Microsystems - Beijing China 23135b504601Sjiang wu - Sun Microsystems - Beijing China sasioupage1 = (pMpi2SasIOUnitPage1_t)page_memp; 23145b504601Sjiang wu - Sun Microsystems - Beijing China 23155b504601Sjiang wu - Sun Microsystems - Beijing China while (state != IOUC_DONE) { 23165b504601Sjiang wu - Sun Microsystems - Beijing China switch (state) { 23175b504601Sjiang wu - Sun Microsystems - Beijing China case IOUC_READ_PAGE1: 23185b504601Sjiang wu - Sun Microsystems - Beijing China page_number = 1; 23195b504601Sjiang wu - Sun Microsystems - Beijing China action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; 23205b504601Sjiang wu - Sun Microsystems - Beijing China flags_length = (uint32_t)page1_size; 23215b504601Sjiang wu - Sun Microsystems - Beijing China flags_length |= ((uint32_t)( 23225b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_LAST_ELEMENT | 23235b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_END_OF_BUFFER | 23245b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_SIMPLE_ELEMENT | 23255b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_SYSTEM_ADDRESS | 23265b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_32_BIT_ADDRESSING | 23275b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_IOC_TO_HOST | 23285b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_END_OF_LIST) << 23295b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_SHIFT); 23305b504601Sjiang wu - Sun Microsystems - Beijing China 23315b504601Sjiang wu - Sun Microsystems - Beijing China break; 23325b504601Sjiang wu - Sun Microsystems - Beijing China 23335b504601Sjiang wu - Sun Microsystems - Beijing China case IOUC_WRITE_PAGE1: 23345b504601Sjiang wu - Sun Microsystems - Beijing China page_number = 1; 23355b504601Sjiang wu - Sun Microsystems - Beijing China action = MPI2_CONFIG_ACTION_PAGE_WRITE_NVRAM; 23365b504601Sjiang wu - Sun Microsystems - Beijing China flags_length = (uint32_t)page1_size; 23375b504601Sjiang wu - Sun Microsystems - Beijing China flags_length |= ((uint32_t)( 23385b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_LAST_ELEMENT | 23395b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_END_OF_BUFFER | 23405b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_SIMPLE_ELEMENT | 23415b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_SYSTEM_ADDRESS | 23425b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_32_BIT_ADDRESSING | 23435b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_HOST_TO_IOC | 23445b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_END_OF_LIST) << 23455b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_SHIFT); 23465b504601Sjiang wu - Sun Microsystems - Beijing China 23475b504601Sjiang wu - Sun Microsystems - Beijing China break; 23485b504601Sjiang wu - Sun Microsystems - Beijing China } 23495b504601Sjiang wu - Sun Microsystems - Beijing China 23505b504601Sjiang wu - Sun Microsystems - Beijing China bzero(recv_memp, sizeof (MPI2_CONFIG_REPLY)); 23515b504601Sjiang wu - Sun Microsystems - Beijing China configreply = (pMpi2ConfigReply_t)recv_memp; 23525b504601Sjiang wu - Sun Microsystems - Beijing China recv_numbytes = sizeof (MPI2_CONFIG_REPLY); 23535b504601Sjiang wu - Sun Microsystems - Beijing China 23545b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_send_extended_config_request_msg(mpt, 23555b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_ACTION_PAGE_HEADER, 23565b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_EXTPAGETYPE_SAS_IO_UNIT, 23575b504601Sjiang wu - Sun Microsystems - Beijing China 0, page_number, 0, 0, 0, 0)) { 23585b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 23595b504601Sjiang wu - Sun Microsystems - Beijing China } 23605b504601Sjiang wu - Sun Microsystems - Beijing China 23615b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_get_handshake_msg(mpt, recv_memp, recv_numbytes, 23625b504601Sjiang wu - Sun Microsystems - Beijing China recv_accessp)) { 23635b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 23645b504601Sjiang wu - Sun Microsystems - Beijing China } 23655b504601Sjiang wu - Sun Microsystems - Beijing China 23665b504601Sjiang wu - Sun Microsystems - Beijing China iocstatus = ddi_get16(recv_accessp, &configreply->IOCStatus); 23675b504601Sjiang wu - Sun Microsystems - Beijing China iocstatus = MPTSAS_IOCSTATUS(iocstatus); 23685b504601Sjiang wu - Sun Microsystems - Beijing China 23695b504601Sjiang wu - Sun Microsystems - Beijing China if (iocstatus != MPI2_IOCSTATUS_SUCCESS) { 23705b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, 23715b504601Sjiang wu - Sun Microsystems - Beijing China "mptsas_set_initiator_mode: read page hdr iocstatus" 23725b504601Sjiang wu - Sun Microsystems - Beijing China ": 0x%x", iocstatus); 23735b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 23745b504601Sjiang wu - Sun Microsystems - Beijing China } 23755b504601Sjiang wu - Sun Microsystems - Beijing China 23765b504601Sjiang wu - Sun Microsystems - Beijing China if (action != MPI2_CONFIG_ACTION_PAGE_WRITE_NVRAM) { 23775b504601Sjiang wu - Sun Microsystems - Beijing China bzero(page_memp, reply_size); 23785b504601Sjiang wu - Sun Microsystems - Beijing China } 23795b504601Sjiang wu - Sun Microsystems - Beijing China 23805b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_send_extended_config_request_msg(mpt, action, 23815b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_EXTPAGETYPE_SAS_IO_UNIT, 0, page_number, 23825b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get8(recv_accessp, &configreply->Header.PageVersion), 23835b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get16(recv_accessp, &configreply->ExtPageLength), 23845b504601Sjiang wu - Sun Microsystems - Beijing China flags_length, page_cookie.dmac_address)) { 23855b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 23865b504601Sjiang wu - Sun Microsystems - Beijing China } 23875b504601Sjiang wu - Sun Microsystems - Beijing China 23885b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_get_handshake_msg(mpt, recv_memp, recv_numbytes, 23895b504601Sjiang wu - Sun Microsystems - Beijing China recv_accessp)) { 23905b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 23915b504601Sjiang wu - Sun Microsystems - Beijing China } 23925b504601Sjiang wu - Sun Microsystems - Beijing China 23935b504601Sjiang wu - Sun Microsystems - Beijing China iocstatus = ddi_get16(recv_accessp, &configreply->IOCStatus); 23945b504601Sjiang wu - Sun Microsystems - Beijing China iocstatus = MPTSAS_IOCSTATUS(iocstatus); 23955b504601Sjiang wu - Sun Microsystems - Beijing China 23965b504601Sjiang wu - Sun Microsystems - Beijing China if (iocstatus != MPI2_IOCSTATUS_SUCCESS) { 23975b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, 23985b504601Sjiang wu - Sun Microsystems - Beijing China "mptsas_set_initiator_mode: IO unit config failed " 23995b504601Sjiang wu - Sun Microsystems - Beijing China "for action %d, iocstatus = 0x%x", action, 24005b504601Sjiang wu - Sun Microsystems - Beijing China iocstatus); 24015b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 24025b504601Sjiang wu - Sun Microsystems - Beijing China } 24035b504601Sjiang wu - Sun Microsystems - Beijing China 24045b504601Sjiang wu - Sun Microsystems - Beijing China switch (state) { 24055b504601Sjiang wu - Sun Microsystems - Beijing China case IOUC_READ_PAGE1: 24065b504601Sjiang wu - Sun Microsystems - Beijing China if ((ddi_dma_sync(page_dma_handle, 0, 0, 24075b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SYNC_FORCPU)) != DDI_SUCCESS) { 24085b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 24095b504601Sjiang wu - Sun Microsystems - Beijing China } 24105b504601Sjiang wu - Sun Microsystems - Beijing China 24115b504601Sjiang wu - Sun Microsystems - Beijing China /* 24125b504601Sjiang wu - Sun Microsystems - Beijing China * All the PHYs should have the same settings, so we 24135b504601Sjiang wu - Sun Microsystems - Beijing China * really only need to read 1 and use its config for 24145b504601Sjiang wu - Sun Microsystems - Beijing China * every PHY. 24155b504601Sjiang wu - Sun Microsystems - Beijing China */ 24165b504601Sjiang wu - Sun Microsystems - Beijing China 24175b504601Sjiang wu - Sun Microsystems - Beijing China cpdi[0] = ddi_get32(page_accessp, 24185b504601Sjiang wu - Sun Microsystems - Beijing China &sasioupage1->PhyData[0].ControllerPhyDeviceInfo); 24195b504601Sjiang wu - Sun Microsystems - Beijing China port_flags = ddi_get8(page_accessp, 24205b504601Sjiang wu - Sun Microsystems - Beijing China &sasioupage1->PhyData[0].PortFlags); 24215b504601Sjiang wu - Sun Microsystems - Beijing China port_flags |= 24225b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SASIOUNIT1_PORT_FLAGS_AUTO_PORT_CONFIG; 24235b504601Sjiang wu - Sun Microsystems - Beijing China 24245b504601Sjiang wu - Sun Microsystems - Beijing China /* 24255b504601Sjiang wu - Sun Microsystems - Beijing China * Write the configuration to SAS I/O unit page 1 24265b504601Sjiang wu - Sun Microsystems - Beijing China */ 24275b504601Sjiang wu - Sun Microsystems - Beijing China 24285b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_NOTE, 24295b504601Sjiang wu - Sun Microsystems - Beijing China "?IO unit in target mode, changing to initiator"); 24305b504601Sjiang wu - Sun Microsystems - Beijing China 24315b504601Sjiang wu - Sun Microsystems - Beijing China /* 24325b504601Sjiang wu - Sun Microsystems - Beijing China * Modify the PHY settings for initiator mode 24335b504601Sjiang wu - Sun Microsystems - Beijing China */ 24345b504601Sjiang wu - Sun Microsystems - Beijing China 24355b504601Sjiang wu - Sun Microsystems - Beijing China cpdi[0] &= ~MPI2_SAS_DEVICE_INFO_SSP_TARGET; 24365b504601Sjiang wu - Sun Microsystems - Beijing China cpdi[0] |= (MPI2_SAS_DEVICE_INFO_SSP_INITIATOR | 24375b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SAS_DEVICE_INFO_STP_INITIATOR | 24385b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SAS_DEVICE_INFO_SMP_INITIATOR); 24395b504601Sjiang wu - Sun Microsystems - Beijing China 24405b504601Sjiang wu - Sun Microsystems - Beijing China for (i = 0; i < mpt->m_num_phys; i++) { 24415b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put32(page_accessp, 24425b504601Sjiang wu - Sun Microsystems - Beijing China &sasioupage1->PhyData[i]. 24435b504601Sjiang wu - Sun Microsystems - Beijing China ControllerPhyDeviceInfo, cpdi[0]); 24445b504601Sjiang wu - Sun Microsystems - Beijing China ddi_put8(page_accessp, 24455b504601Sjiang wu - Sun Microsystems - Beijing China &sasioupage1->PhyData[i]. 24465b504601Sjiang wu - Sun Microsystems - Beijing China PortFlags, port_flags); 24475b504601Sjiang wu - Sun Microsystems - Beijing China /* 24485b504601Sjiang wu - Sun Microsystems - Beijing China * update phy information 24495b504601Sjiang wu - Sun Microsystems - Beijing China */ 24505b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].phy_device_type = cpdi[0]; 24515b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_phy_info[i].port_flags = port_flags; 24525b504601Sjiang wu - Sun Microsystems - Beijing China } 24535b504601Sjiang wu - Sun Microsystems - Beijing China 24545b504601Sjiang wu - Sun Microsystems - Beijing China if ((ddi_dma_sync(page_dma_handle, 0, 0, 24555b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SYNC_FORDEV)) != DDI_SUCCESS) { 24565b504601Sjiang wu - Sun Microsystems - Beijing China goto cleanup; 24575b504601Sjiang wu - Sun Microsystems - Beijing China } 24585b504601Sjiang wu - Sun Microsystems - Beijing China 24595b504601Sjiang wu - Sun Microsystems - Beijing China state = IOUC_WRITE_PAGE1; 24605b504601Sjiang wu - Sun Microsystems - Beijing China 24615b504601Sjiang wu - Sun Microsystems - Beijing China break; 24625b504601Sjiang wu - Sun Microsystems - Beijing China 24635b504601Sjiang wu - Sun Microsystems - Beijing China case IOUC_WRITE_PAGE1: 24645b504601Sjiang wu - Sun Microsystems - Beijing China /* 24655b504601Sjiang wu - Sun Microsystems - Beijing China * If we're here, we wrote IO unit page 1 succesfully. 24665b504601Sjiang wu - Sun Microsystems - Beijing China */ 24675b504601Sjiang wu - Sun Microsystems - Beijing China state = IOUC_DONE; 24685b504601Sjiang wu - Sun Microsystems - Beijing China 24695b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_SUCCESS; 24705b504601Sjiang wu - Sun Microsystems - Beijing China break; 24715b504601Sjiang wu - Sun Microsystems - Beijing China } 24725b504601Sjiang wu - Sun Microsystems - Beijing China } 24735b504601Sjiang wu - Sun Microsystems - Beijing China 24745b504601Sjiang wu - Sun Microsystems - Beijing China /* 24755b504601Sjiang wu - Sun Microsystems - Beijing China * We need to do a Message Unit Reset in order to activate the changes. 24765b504601Sjiang wu - Sun Microsystems - Beijing China */ 24775b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_softstate |= MPTSAS_SS_MSG_UNIT_RESET; 24785b504601Sjiang wu - Sun Microsystems - Beijing China rval = mptsas_init_chip(mpt, FALSE); 24795b504601Sjiang wu - Sun Microsystems - Beijing China 24805b504601Sjiang wu - Sun Microsystems - Beijing China cleanup: 24815b504601Sjiang wu - Sun Microsystems - Beijing China if (recv_dmastate & MPTSAS_DMA_HANDLE_BOUND) 24825b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_unbind_handle(recv_dma_handle); 24835b504601Sjiang wu - Sun Microsystems - Beijing China if (page_dmastate & MPTSAS_DMA_HANDLE_BOUND) 24845b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_unbind_handle(page_dma_handle); 24855b504601Sjiang wu - Sun Microsystems - Beijing China if (recv_dmastate & MPTSAS_DMA_MEMORY_ALLOCD) 24865b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_mem_free(&recv_accessp); 24875b504601Sjiang wu - Sun Microsystems - Beijing China if (page_dmastate & MPTSAS_DMA_MEMORY_ALLOCD) 24885b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_mem_free(&page_accessp); 24895b504601Sjiang wu - Sun Microsystems - Beijing China if (recv_dmastate & MPTSAS_DMA_HANDLE_ALLOCD) 24905b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_free_handle(&recv_dma_handle); 24915b504601Sjiang wu - Sun Microsystems - Beijing China if (page_dmastate & MPTSAS_DMA_HANDLE_ALLOCD) 24925b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_free_handle(&page_dma_handle); 24935b504601Sjiang wu - Sun Microsystems - Beijing China 24945b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 24955b504601Sjiang wu - Sun Microsystems - Beijing China } 24965b504601Sjiang wu - Sun Microsystems - Beijing China 24975b504601Sjiang wu - Sun Microsystems - Beijing China /* 24985b504601Sjiang wu - Sun Microsystems - Beijing China * mptsas_get_manufacture_page5 24995b504601Sjiang wu - Sun Microsystems - Beijing China * 25005b504601Sjiang wu - Sun Microsystems - Beijing China * This function will retrieve the base WWID from the adapter. Since this 25015b504601Sjiang wu - Sun Microsystems - Beijing China * function is only called during the initialization process, use handshaking. 25025b504601Sjiang wu - Sun Microsystems - Beijing China */ 25035b504601Sjiang wu - Sun Microsystems - Beijing China int 25045b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_get_manufacture_page5(mptsas_t *mpt) 25055b504601Sjiang wu - Sun Microsystems - Beijing China { 25065b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_attr_t recv_dma_attrs, page_dma_attrs; 25075b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_cookie_t recv_cookie, page_cookie; 25085b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_handle_t recv_dma_handle, page_dma_handle; 25095b504601Sjiang wu - Sun Microsystems - Beijing China ddi_acc_handle_t recv_accessp, page_accessp; 25105b504601Sjiang wu - Sun Microsystems - Beijing China size_t recv_alloc_len, page_alloc_len; 25115b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2ConfigReply_t configreply; 25125b504601Sjiang wu - Sun Microsystems - Beijing China uint_t recv_ncookie, page_ncookie; 25135b504601Sjiang wu - Sun Microsystems - Beijing China caddr_t recv_memp, page_memp; 25145b504601Sjiang wu - Sun Microsystems - Beijing China int recv_numbytes; 25155b504601Sjiang wu - Sun Microsystems - Beijing China pMpi2ManufacturingPage5_t m5; 25165b504601Sjiang wu - Sun Microsystems - Beijing China int recv_dmastate = 0; 25175b504601Sjiang wu - Sun Microsystems - Beijing China int page_dmastate = 0; 25185b504601Sjiang wu - Sun Microsystems - Beijing China uint32_t flagslength; 25195b504601Sjiang wu - Sun Microsystems - Beijing China int rval = DDI_SUCCESS; 25205b504601Sjiang wu - Sun Microsystems - Beijing China uint_t iocstatus; 25215b504601Sjiang wu - Sun Microsystems - Beijing China 25225b504601Sjiang wu - Sun Microsystems - Beijing China MPTSAS_DISABLE_INTR(mpt); 25235b504601Sjiang wu - Sun Microsystems - Beijing China 25245b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_send_config_request_msg(mpt, MPI2_CONFIG_ACTION_PAGE_HEADER, 25255b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_PAGETYPE_MANUFACTURING, 0, 5, 0, 0, 0, 0)) { 25265b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 25275b504601Sjiang wu - Sun Microsystems - Beijing China goto done; 25285b504601Sjiang wu - Sun Microsystems - Beijing China } 25295b504601Sjiang wu - Sun Microsystems - Beijing China 25305b504601Sjiang wu - Sun Microsystems - Beijing China /* 25315b504601Sjiang wu - Sun Microsystems - Beijing China * dynamically create a customized dma attribute structure 25325b504601Sjiang wu - Sun Microsystems - Beijing China * that describes the MPT's config reply page request structure. 25335b504601Sjiang wu - Sun Microsystems - Beijing China */ 25345b504601Sjiang wu - Sun Microsystems - Beijing China recv_dma_attrs = mpt->m_msg_dma_attr; 25355b504601Sjiang wu - Sun Microsystems - Beijing China recv_dma_attrs.dma_attr_sgllen = 1; 25365b504601Sjiang wu - Sun Microsystems - Beijing China recv_dma_attrs.dma_attr_granular = (sizeof (MPI2_CONFIG_REPLY)); 25375b504601Sjiang wu - Sun Microsystems - Beijing China 25385b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_alloc_handle(mpt->m_dip, &recv_dma_attrs, 25395b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SLEEP, NULL, &recv_dma_handle) != DDI_SUCCESS) { 25405b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, 25415b504601Sjiang wu - Sun Microsystems - Beijing China "(unable to allocate dma handle."); 25425b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 25435b504601Sjiang wu - Sun Microsystems - Beijing China goto done; 25445b504601Sjiang wu - Sun Microsystems - Beijing China } 25455b504601Sjiang wu - Sun Microsystems - Beijing China recv_dmastate |= MPTSAS_DMA_HANDLE_ALLOCD; 25465b504601Sjiang wu - Sun Microsystems - Beijing China 25475b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_mem_alloc(recv_dma_handle, 25485b504601Sjiang wu - Sun Microsystems - Beijing China (sizeof (MPI2_CONFIG_REPLY)), 25495b504601Sjiang wu - Sun Microsystems - Beijing China &mpt->m_dev_acc_attr, DDI_DMA_CONSISTENT, DDI_DMA_SLEEP, NULL, 25505b504601Sjiang wu - Sun Microsystems - Beijing China &recv_memp, &recv_alloc_len, &recv_accessp) != DDI_SUCCESS) { 25515b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, 25525b504601Sjiang wu - Sun Microsystems - Beijing China "unable to allocate config_reply structure."); 25535b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 25545b504601Sjiang wu - Sun Microsystems - Beijing China goto done; 25555b504601Sjiang wu - Sun Microsystems - Beijing China } 25565b504601Sjiang wu - Sun Microsystems - Beijing China recv_dmastate |= MPTSAS_DMA_MEMORY_ALLOCD; 25575b504601Sjiang wu - Sun Microsystems - Beijing China 25585b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_addr_bind_handle(recv_dma_handle, NULL, recv_memp, 25595b504601Sjiang wu - Sun Microsystems - Beijing China recv_alloc_len, DDI_DMA_RDWR | DDI_DMA_CONSISTENT, DDI_DMA_SLEEP, 25605b504601Sjiang wu - Sun Microsystems - Beijing China NULL, &recv_cookie, &recv_ncookie) != DDI_DMA_MAPPED) { 25615b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "unable to bind DMA resources."); 25625b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 25635b504601Sjiang wu - Sun Microsystems - Beijing China goto done; 25645b504601Sjiang wu - Sun Microsystems - Beijing China } 25655b504601Sjiang wu - Sun Microsystems - Beijing China recv_dmastate |= MPTSAS_DMA_HANDLE_BOUND; 25665b504601Sjiang wu - Sun Microsystems - Beijing China bzero(recv_memp, sizeof (MPI2_CONFIG_REPLY)); 25675b504601Sjiang wu - Sun Microsystems - Beijing China configreply = (pMpi2ConfigReply_t)recv_memp; 25685b504601Sjiang wu - Sun Microsystems - Beijing China recv_numbytes = sizeof (MPI2_CONFIG_REPLY); 25695b504601Sjiang wu - Sun Microsystems - Beijing China 25705b504601Sjiang wu - Sun Microsystems - Beijing China /* 25715b504601Sjiang wu - Sun Microsystems - Beijing China * get config reply message 25725b504601Sjiang wu - Sun Microsystems - Beijing China */ 25735b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_get_handshake_msg(mpt, recv_memp, recv_numbytes, 25745b504601Sjiang wu - Sun Microsystems - Beijing China recv_accessp)) { 25755b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 25765b504601Sjiang wu - Sun Microsystems - Beijing China goto done; 25775b504601Sjiang wu - Sun Microsystems - Beijing China } 25785b504601Sjiang wu - Sun Microsystems - Beijing China 25795b504601Sjiang wu - Sun Microsystems - Beijing China if (iocstatus = ddi_get16(recv_accessp, &configreply->IOCStatus)) { 25805b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "mptsas_get_manufacture_page5 update: " 25815b504601Sjiang wu - Sun Microsystems - Beijing China "IOCStatus=0x%x, IOCLogInfo=0x%x", iocstatus, 25825b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get32(recv_accessp, &configreply->IOCLogInfo)); 25835b504601Sjiang wu - Sun Microsystems - Beijing China goto done; 25845b504601Sjiang wu - Sun Microsystems - Beijing China } 25855b504601Sjiang wu - Sun Microsystems - Beijing China 25865b504601Sjiang wu - Sun Microsystems - Beijing China /* 25875b504601Sjiang wu - Sun Microsystems - Beijing China * dynamically create a customized dma attribute structure 25885b504601Sjiang wu - Sun Microsystems - Beijing China * that describes the MPT's config page structure. 25895b504601Sjiang wu - Sun Microsystems - Beijing China */ 25905b504601Sjiang wu - Sun Microsystems - Beijing China page_dma_attrs = mpt->m_msg_dma_attr; 25915b504601Sjiang wu - Sun Microsystems - Beijing China page_dma_attrs.dma_attr_sgllen = 1; 25925b504601Sjiang wu - Sun Microsystems - Beijing China page_dma_attrs.dma_attr_granular = (sizeof (MPI2_CONFIG_PAGE_MAN_5)); 25935b504601Sjiang wu - Sun Microsystems - Beijing China 25945b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_alloc_handle(mpt->m_dip, &page_dma_attrs, 25955b504601Sjiang wu - Sun Microsystems - Beijing China DDI_DMA_SLEEP, NULL, &page_dma_handle) != DDI_SUCCESS) { 25965b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, 25975b504601Sjiang wu - Sun Microsystems - Beijing China "(unable to allocate dma handle."); 25985b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 25995b504601Sjiang wu - Sun Microsystems - Beijing China goto done; 26005b504601Sjiang wu - Sun Microsystems - Beijing China } 26015b504601Sjiang wu - Sun Microsystems - Beijing China page_dmastate |= MPTSAS_DMA_HANDLE_ALLOCD; 26025b504601Sjiang wu - Sun Microsystems - Beijing China 26035b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_mem_alloc(page_dma_handle, 26045b504601Sjiang wu - Sun Microsystems - Beijing China (sizeof (MPI2_CONFIG_PAGE_MAN_5)), 26055b504601Sjiang wu - Sun Microsystems - Beijing China &mpt->m_dev_acc_attr, DDI_DMA_CONSISTENT, DDI_DMA_SLEEP, NULL, 26065b504601Sjiang wu - Sun Microsystems - Beijing China &page_memp, &page_alloc_len, &page_accessp) != DDI_SUCCESS) { 26075b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, 26085b504601Sjiang wu - Sun Microsystems - Beijing China "unable to allocate manufacturing page structure."); 26095b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 26105b504601Sjiang wu - Sun Microsystems - Beijing China goto done; 26115b504601Sjiang wu - Sun Microsystems - Beijing China } 26125b504601Sjiang wu - Sun Microsystems - Beijing China page_dmastate |= MPTSAS_DMA_MEMORY_ALLOCD; 26135b504601Sjiang wu - Sun Microsystems - Beijing China 26145b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_dma_addr_bind_handle(page_dma_handle, NULL, page_memp, 26155b504601Sjiang wu - Sun Microsystems - Beijing China page_alloc_len, DDI_DMA_RDWR | DDI_DMA_CONSISTENT, DDI_DMA_SLEEP, 26165b504601Sjiang wu - Sun Microsystems - Beijing China NULL, &page_cookie, &page_ncookie) != DDI_DMA_MAPPED) { 26175b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "unable to bind DMA resources."); 26185b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 26195b504601Sjiang wu - Sun Microsystems - Beijing China goto done; 26205b504601Sjiang wu - Sun Microsystems - Beijing China } 26215b504601Sjiang wu - Sun Microsystems - Beijing China page_dmastate |= MPTSAS_DMA_HANDLE_BOUND; 26225b504601Sjiang wu - Sun Microsystems - Beijing China bzero(page_memp, sizeof (MPI2_CONFIG_PAGE_MAN_5)); 26235b504601Sjiang wu - Sun Microsystems - Beijing China m5 = (pMpi2ManufacturingPage5_t)page_memp; 26245b504601Sjiang wu - Sun Microsystems - Beijing China 26255b504601Sjiang wu - Sun Microsystems - Beijing China /* 26265b504601Sjiang wu - Sun Microsystems - Beijing China * Give reply address to IOC to store config page in and send 26275b504601Sjiang wu - Sun Microsystems - Beijing China * config request out. 26285b504601Sjiang wu - Sun Microsystems - Beijing China */ 26295b504601Sjiang wu - Sun Microsystems - Beijing China 26305b504601Sjiang wu - Sun Microsystems - Beijing China flagslength = sizeof (MPI2_CONFIG_PAGE_MAN_5); 26315b504601Sjiang wu - Sun Microsystems - Beijing China flagslength |= ((uint32_t)(MPI2_SGE_FLAGS_LAST_ELEMENT | 26325b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_END_OF_BUFFER | MPI2_SGE_FLAGS_SIMPLE_ELEMENT | 26335b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_SYSTEM_ADDRESS | MPI2_SGE_FLAGS_32_BIT_ADDRESSING | 26345b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_IOC_TO_HOST | 26355b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_SGE_FLAGS_END_OF_LIST) << MPI2_SGE_FLAGS_SHIFT); 26365b504601Sjiang wu - Sun Microsystems - Beijing China 26375b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_send_config_request_msg(mpt, 26385b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_ACTION_PAGE_READ_CURRENT, 26395b504601Sjiang wu - Sun Microsystems - Beijing China MPI2_CONFIG_PAGETYPE_MANUFACTURING, 0, 5, 26405b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get8(recv_accessp, &configreply->Header.PageVersion), 26415b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get8(recv_accessp, &configreply->Header.PageLength), 26425b504601Sjiang wu - Sun Microsystems - Beijing China flagslength, page_cookie.dmac_address)) { 26435b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 26445b504601Sjiang wu - Sun Microsystems - Beijing China goto done; 26455b504601Sjiang wu - Sun Microsystems - Beijing China } 26465b504601Sjiang wu - Sun Microsystems - Beijing China 26475b504601Sjiang wu - Sun Microsystems - Beijing China /* 26485b504601Sjiang wu - Sun Microsystems - Beijing China * get reply view handshake 26495b504601Sjiang wu - Sun Microsystems - Beijing China */ 26505b504601Sjiang wu - Sun Microsystems - Beijing China if (mptsas_get_handshake_msg(mpt, recv_memp, recv_numbytes, 26515b504601Sjiang wu - Sun Microsystems - Beijing China recv_accessp)) { 26525b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 26535b504601Sjiang wu - Sun Microsystems - Beijing China goto done; 26545b504601Sjiang wu - Sun Microsystems - Beijing China } 26555b504601Sjiang wu - Sun Microsystems - Beijing China 26565b504601Sjiang wu - Sun Microsystems - Beijing China if (iocstatus = ddi_get16(recv_accessp, &configreply->IOCStatus)) { 26575b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_WARN, "mptsas_get_manufacture_page5 config: " 26585b504601Sjiang wu - Sun Microsystems - Beijing China "IOCStatus=0x%x, IOCLogInfo=0x%x", iocstatus, 26595b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get32(recv_accessp, &configreply->IOCLogInfo)); 26605b504601Sjiang wu - Sun Microsystems - Beijing China goto done; 26615b504601Sjiang wu - Sun Microsystems - Beijing China } 26625b504601Sjiang wu - Sun Microsystems - Beijing China 26635b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_sync(page_dma_handle, 0, 0, DDI_DMA_SYNC_FORCPU); 26645b504601Sjiang wu - Sun Microsystems - Beijing China 26655b504601Sjiang wu - Sun Microsystems - Beijing China /* 26665b504601Sjiang wu - Sun Microsystems - Beijing China * Fusion-MPT stores fields in little-endian format. This is 26675b504601Sjiang wu - Sun Microsystems - Beijing China * why the low-order 32 bits are stored first. 26685b504601Sjiang wu - Sun Microsystems - Beijing China */ 26695b504601Sjiang wu - Sun Microsystems - Beijing China mpt->un.sasaddr.m_base_wwid_lo = 26705b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get32(page_accessp, (uint32_t *)(void *)&m5->Phy[0].WWID); 26715b504601Sjiang wu - Sun Microsystems - Beijing China mpt->un.sasaddr.m_base_wwid_hi = 26725b504601Sjiang wu - Sun Microsystems - Beijing China ddi_get32(page_accessp, (uint32_t *)(void *)&m5->Phy[0].WWID + 1); 26735b504601Sjiang wu - Sun Microsystems - Beijing China 26745b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_prop_update_int64(DDI_DEV_T_NONE, mpt->m_dip, 26755b504601Sjiang wu - Sun Microsystems - Beijing China "base-wwid", mpt->un.m_base_wwid) != DDI_PROP_SUCCESS) { 26765b504601Sjiang wu - Sun Microsystems - Beijing China NDBG2(("%s%d: failed to create base-wwid property", 26775b504601Sjiang wu - Sun Microsystems - Beijing China ddi_driver_name(mpt->m_dip), ddi_get_instance(mpt->m_dip))); 26785b504601Sjiang wu - Sun Microsystems - Beijing China } 26795b504601Sjiang wu - Sun Microsystems - Beijing China 26805b504601Sjiang wu - Sun Microsystems - Beijing China /* 26815b504601Sjiang wu - Sun Microsystems - Beijing China * Set the number of PHYs present. 26825b504601Sjiang wu - Sun Microsystems - Beijing China */ 26835b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_num_phys = ddi_get8(page_accessp, (uint8_t *)&m5->NumPhys); 26845b504601Sjiang wu - Sun Microsystems - Beijing China 26855b504601Sjiang wu - Sun Microsystems - Beijing China if (ddi_prop_update_int(DDI_DEV_T_NONE, mpt->m_dip, 26865b504601Sjiang wu - Sun Microsystems - Beijing China "num-phys", mpt->m_num_phys) != DDI_PROP_SUCCESS) { 26875b504601Sjiang wu - Sun Microsystems - Beijing China NDBG2(("%s%d: failed to create num-phys property", 26885b504601Sjiang wu - Sun Microsystems - Beijing China ddi_driver_name(mpt->m_dip), ddi_get_instance(mpt->m_dip))); 26895b504601Sjiang wu - Sun Microsystems - Beijing China } 26905b504601Sjiang wu - Sun Microsystems - Beijing China 26915b504601Sjiang wu - Sun Microsystems - Beijing China mptsas_log(mpt, CE_NOTE, "!mpt%d: Initiator WWNs: 0x%016llx-0x%016llx", 26925b504601Sjiang wu - Sun Microsystems - Beijing China mpt->m_instance, (unsigned long long)mpt->un.m_base_wwid, 26935b504601Sjiang wu - Sun Microsystems - Beijing China (unsigned long long)mpt->un.m_base_wwid + mpt->m_num_phys - 1); 26945b504601Sjiang wu - Sun Microsystems - Beijing China 26955b504601Sjiang wu - Sun Microsystems - Beijing China if ((mptsas_check_dma_handle(recv_dma_handle) != DDI_SUCCESS) || 26965b504601Sjiang wu - Sun Microsystems - Beijing China (mptsas_check_dma_handle(page_dma_handle) != DDI_SUCCESS)) { 26975b504601Sjiang wu - Sun Microsystems - Beijing China ddi_fm_service_impact(mpt->m_dip, DDI_SERVICE_UNAFFECTED); 26985b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 26995b504601Sjiang wu - Sun Microsystems - Beijing China goto done; 27005b504601Sjiang wu - Sun Microsystems - Beijing China } 27015b504601Sjiang wu - Sun Microsystems - Beijing China if ((mptsas_check_acc_handle(recv_accessp) != DDI_SUCCESS) || 27025b504601Sjiang wu - Sun Microsystems - Beijing China (mptsas_check_acc_handle(page_accessp) != DDI_SUCCESS)) { 27035b504601Sjiang wu - Sun Microsystems - Beijing China ddi_fm_service_impact(mpt->m_dip, DDI_SERVICE_UNAFFECTED); 27045b504601Sjiang wu - Sun Microsystems - Beijing China rval = DDI_FAILURE; 27055b504601Sjiang wu - Sun Microsystems - Beijing China } 27065b504601Sjiang wu - Sun Microsystems - Beijing China done: 27075b504601Sjiang wu - Sun Microsystems - Beijing China /* 27085b504601Sjiang wu - Sun Microsystems - Beijing China * free up memory 27095b504601Sjiang wu - Sun Microsystems - Beijing China */ 27105b504601Sjiang wu - Sun Microsystems - Beijing China if (recv_dmastate & MPTSAS_DMA_HANDLE_BOUND) 27115b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_unbind_handle(recv_dma_handle); 27125b504601Sjiang wu - Sun Microsystems - Beijing China if (page_dmastate & MPTSAS_DMA_HANDLE_BOUND) 27135b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_unbind_handle(page_dma_handle); 27145b504601Sjiang wu - Sun Microsystems - Beijing China if (recv_dmastate & MPTSAS_DMA_MEMORY_ALLOCD) 27155b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_mem_free(&recv_accessp); 27165b504601Sjiang wu - Sun Microsystems - Beijing China if (page_dmastate & MPTSAS_DMA_MEMORY_ALLOCD) 27175b504601Sjiang wu - Sun Microsystems - Beijing China (void) ddi_dma_mem_free(&page_accessp); 27185b504601Sjiang wu - Sun Microsystems - Beijing China if (recv_dmastate & MPTSAS_DMA_HANDLE_ALLOCD) 27195b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_free_handle(&recv_dma_handle); 27205b504601Sjiang wu - Sun Microsystems - Beijing China if (page_dmastate & MPTSAS_DMA_HANDLE_ALLOCD) 27215b504601Sjiang wu - Sun Microsystems - Beijing China ddi_dma_free_handle(&page_dma_handle); 27225b504601Sjiang wu - Sun Microsystems - Beijing China 27235b504601Sjiang wu - Sun Microsystems - Beijing China MPTSAS_ENABLE_INTR(mpt); 27245b504601Sjiang wu - Sun Microsystems - Beijing China 27255b504601Sjiang wu - Sun Microsystems - Beijing China return (rval); 27265b504601Sjiang wu - Sun Microsystems - Beijing China } 2727