1*fcf3ce44SJohn Forte /* 2*fcf3ce44SJohn Forte * CDDL HEADER START 3*fcf3ce44SJohn Forte * 4*fcf3ce44SJohn Forte * The contents of this file are subject to the terms of the 5*fcf3ce44SJohn Forte * Common Development and Distribution License (the "License"). 6*fcf3ce44SJohn Forte * You may not use this file except in compliance with the License. 7*fcf3ce44SJohn Forte * 8*fcf3ce44SJohn Forte * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*fcf3ce44SJohn Forte * or http://www.opensolaris.org/os/licensing. 10*fcf3ce44SJohn Forte * See the License for the specific language governing permissions 11*fcf3ce44SJohn Forte * and limitations under the License. 12*fcf3ce44SJohn Forte * 13*fcf3ce44SJohn Forte * When distributing Covered Code, include this CDDL HEADER in each 14*fcf3ce44SJohn Forte * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*fcf3ce44SJohn Forte * If applicable, add the following below this CDDL HEADER, with the 16*fcf3ce44SJohn Forte * fields enclosed by brackets "[]" replaced with your own identifying 17*fcf3ce44SJohn Forte * information: Portions Copyright [yyyy] [name of copyright owner] 18*fcf3ce44SJohn Forte * 19*fcf3ce44SJohn Forte * CDDL HEADER END 20*fcf3ce44SJohn Forte */ 21*fcf3ce44SJohn Forte /* 22*fcf3ce44SJohn Forte * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 23*fcf3ce44SJohn Forte * Use is subject to license terms. 24*fcf3ce44SJohn Forte */ 25*fcf3ce44SJohn Forte 26*fcf3ce44SJohn Forte #ifndef _HANDLE_H 27*fcf3ce44SJohn Forte #define _HANDLE_H 28*fcf3ce44SJohn Forte 29*fcf3ce44SJohn Forte 30*fcf3ce44SJohn Forte 31*fcf3ce44SJohn Forte // Forward Declarations 32*fcf3ce44SJohn Forte class Handle; 33*fcf3ce44SJohn Forte class HandlePort; 34*fcf3ce44SJohn Forte 35*fcf3ce44SJohn Forte #include "Lockable.h" 36*fcf3ce44SJohn Forte #include "HBA.h" 37*fcf3ce44SJohn Forte #include "HandlePort.h" 38*fcf3ce44SJohn Forte #include <map> 39*fcf3ce44SJohn Forte #include <hbaapi.h> 40*fcf3ce44SJohn Forte #include <hbaapi-sun.h> 41*fcf3ce44SJohn Forte 42*fcf3ce44SJohn Forte 43*fcf3ce44SJohn Forte /** 44*fcf3ce44SJohn Forte * @memo Represents an open HBA port 45*fcf3ce44SJohn Forte * 46*fcf3ce44SJohn Forte * @doc This class represents an open HBA. However, 47*fcf3ce44SJohn Forte * what we really care about is the HBA port's underneath. 48*fcf3ce44SJohn Forte * So, we also track HandlePorts internally. 49*fcf3ce44SJohn Forte */ 50*fcf3ce44SJohn Forte class Handle : public Lockable { 51*fcf3ce44SJohn Forte public: 52*fcf3ce44SJohn Forte enum MODE { INITIATOR, TARGET }; 53*fcf3ce44SJohn Forte Handle(HBA *hba); // Generate ID, and add to vector 54*fcf3ce44SJohn Forte // Handle(HBA *hba, MODE m); // Generate ID based on target or initiator mode 55*fcf3ce44SJohn Forte ~Handle(); // Free and remove from vector 56*fcf3ce44SJohn Forte 57*fcf3ce44SJohn Forte static Handle* findHandle(HBA_HANDLE index); 58*fcf3ce44SJohn Forte static Handle* findHandle(uint64_t wwn); 59*fcf3ce44SJohn Forte static void closeHandle(HBA_HANDLE index); 60*fcf3ce44SJohn Forte 61*fcf3ce44SJohn Forte HBA_HANDLE getHandle(); 62*fcf3ce44SJohn Forte 63*fcf3ce44SJohn Forte bool operator==(Handle comp); 64*fcf3ce44SJohn Forte 65*fcf3ce44SJohn Forte HBA* getHBA() { return (hba); } 66*fcf3ce44SJohn Forte HandlePort* getHandlePortByIndex(int index); 67*fcf3ce44SJohn Forte HandlePort* getHandlePort(uint64_t wwn); 68*fcf3ce44SJohn Forte MODE getMode() { return (modeVal); }; 69*fcf3ce44SJohn Forte void refresh(); 70*fcf3ce44SJohn Forte 71*fcf3ce44SJohn Forte HBA_ADAPTERATTRIBUTES getHBAAttributes(); 72*fcf3ce44SJohn Forte HBA_ADAPTERATTRIBUTES npivGetHBAAttributes(); 73*fcf3ce44SJohn Forte HBA_PORTATTRIBUTES getPortAttributes(uint64_t wwn); 74*fcf3ce44SJohn Forte 75*fcf3ce44SJohn Forte private: 76*fcf3ce44SJohn Forte HBA *hba; 77*fcf3ce44SJohn Forte HBA_HANDLE id; 78*fcf3ce44SJohn Forte MODE modeVal; 79*fcf3ce44SJohn Forte static pthread_mutex_t staticLock; 80*fcf3ce44SJohn Forte 81*fcf3ce44SJohn Forte static HBA_HANDLE prevOpen; 82*fcf3ce44SJohn Forte static HBA_HANDLE prevTgtOpen; 83*fcf3ce44SJohn Forte static std::map<HBA_HANDLE, Handle*> openHandles; 84*fcf3ce44SJohn Forte std::map<uint64_t, HandlePort*> portHandles; 85*fcf3ce44SJohn Forte }; 86*fcf3ce44SJohn Forte 87*fcf3ce44SJohn Forte #endif /* _HANDLE_H */ 88