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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _TGTFCHBAPORT_H
#define _TGTFCHBAPORT_H
#include <Lockable.h>
#include <HBAPort.h>
#include <Exceptions.h>
#include <string>
#include <hbaapi.h>
#include <sys/fctio.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* Represents a single HBA port
*/
class TgtFCHBAPort : public HBAPort {
public:
TgtFCHBAPort(std::string path);
virtual std::string getPath()
{ return path; }
virtual uint64_t getNodeWWN()
{ return nodeWWN; }
virtual uint64_t getPortWWN()
{ return portWWN; }
virtual HBA_PORTATTRIBUTES getPortAttributes(
uint64_t &stateChange);
virtual HBA_PORTATTRIBUTES getDiscoveredAttributes(
HBA_UINT32 discoveredport,
uint64_t &stateChange);
virtual HBA_PORTATTRIBUTES getDiscoveredAttributes(
uint64_t wwn,
uint64_t &stateChange);
virtual void validatePresent();
virtual void getTargetMappings(
PHBA_FCPTARGETMAPPINGV2 userMappings) {
throw NotSupportedException(); }
virtual void getRNIDMgmtInfo(PHBA_MGMTINFO info) {
throw NotSupportedException(); }
virtual void sendCTPassThru(void *requestBuffer,
HBA_UINT32 requestSize,
void *responseBuffer,
HBA_UINT32 *responseSize) {
throw NotSupportedException(); }
virtual void sendRLS(uint64_t destWWN,
void *pRspBuffer,
HBA_UINT32 *pRspBufferSize);
virtual void sendRPL(uint64_t destWWN,
HBA_UINT32 agent_domain,
HBA_UINT32 port_index,
void *pRspBuffer,
HBA_UINT32 *pRspBufferSize) {
throw NotSupportedException(); }
virtual void sendRPS(uint64_t agentWWN,
HBA_UINT32 agentDomain,
uint64_t objectWWN,
HBA_UINT32 objectPortNum,
void *pRspBuffer,
HBA_UINT32 *pRspBufferSize) {
throw NotSupportedException(); }
virtual void sendSRL(uint64_t destWWN,
HBA_UINT32 agent_domain,
void *pRspBuffer,
HBA_UINT32 *pRspBufferSize) {
throw NotSupportedException(); }
virtual void sendLIRR(uint64_t destWWN,
HBA_UINT8 function,
HBA_UINT8 type,
void *pRspBuffer,
HBA_UINT32 *pRspBufferSize) {
throw NotSupportedException(); }
virtual void sendReportLUNs(uint64_t wwn,
void *responseBuffer, HBA_UINT32 *responseSize,
HBA_UINT8 *scsiStatus,
void *senseBuffer, HBA_UINT32 *senseSize) {
throw NotSupportedException(); }
virtual void sendScsiInquiry(uint64_t wwn, HBA_UINT64 fcLun,
HBA_UINT8 cdb1, HBA_UINT8 cdb2,
void *responseBuffer, HBA_UINT32 *responseSize,
HBA_UINT8 *scsiStatus, void *senseBuffer,
HBA_UINT32 *senseSize) {
throw NotSupportedException(); }
virtual void sendReadCapacity(uint64_t pwwn,
HBA_UINT64 fcLun, void *responseBuffer,
HBA_UINT32 *responseSize, HBA_UINT8 *scsiStatus,
void *senseBuffer, HBA_UINT32 *senseSize) {
throw NotSupportedException(); }
virtual void sendRNID(uint64_t destwwn, HBA_UINT32 destfcid,
HBA_UINT32 nodeIdDataFormat, void *pRspBuffer,
HBA_UINT32 *RspBufferSize) {
throw NotSupportedException(); }
virtual void setRNID(HBA_MGMTINFO info) {
throw NotSupportedException(); }
virtual HBA_PORTNPIVATTRIBUTES getPortNPIVAttributes(
uint64_t &stateChange) {
throw NotSupportedException(); }
virtual uint32_t createNPIVPort(
uint64_t vnodewwn,
uint64_t vportwwn,
uint32_t vindex) {
throw NotSupportedException(); }
virtual uint32_t deleteNPIVPort(
uint64_t vportwwn) {
throw NotSupportedException(); }
private:
std::string path;
uint64_t portWWN;
uint64_t nodeWWN;
uint32_t instanceNumber;
int controllerNumber;
static const std::string FCT_DRIVER_PATH;
static const int MAX_FCTIO_MSG_LEN;
static void transportError(uint32_t fcio_errno, char *message);
// Wrapper routines to handle error cases
static void fct_ioctl(int cmd, fctio_t *arg);
};
#ifdef __cplusplus
}
#endif
#endif /* _TGTFCHBAPORT_H */
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