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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/pnor/test/sfc_ast2400test.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2014,2015 */
/* [+] Google Inc. */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
#ifndef __SFC_AST2400TEST_H
#define __SFC_AST2400TEST_H
/**
* @file sfc_ast2400test.H
*
* @brief Test case for AST2400 Flash Controller
*/
#include <cxxtest/TestSuite.H>
#include <errl/errlmanager.H>
#include <errl/errlentry.H>
#include <devicefw/userif.H>
#include <sys/time.h>
#include "../pnordd.H"
#include <list>
#include <targeting/common/attributes.H>
#include <lpc/lpcif.H>
#include "../sfc_ast2400.H"
#include <sio/sio.H>
extern trace_desc_t* g_trac_pnor;
class SfcAST2400Test : public CxxTest::TestSuite
{
public:
bool getTestSection(uint64_t &o_physAddr, uint64_t &o_size)
{
errlHndl_t l_err = NULL;
PNOR::SectionInfo_t info;
uint64_t chip_select = 0xF;
bool needs_ecc = false;
bool section_found = false;
do{
// Get TEST PNOR section info from PNOR RP
l_err = PNOR::getSectionInfo( PNOR::TEST,
info );
if(l_err)
{
if(l_err->reasonCode() == PNOR::RC_INVALID_SECTION)
{
//This is expected in some configurations,
// so just delete it.
delete l_err;
}
else
{
//Any other type of error is not expected, so commit it.
errlCommit(l_err,PNOR_COMP_ID);
}
break;
}
l_err = PnorRP::getInstance().computeDeviceAddr((void*)info.vaddr,
o_physAddr,
chip_select,
needs_ecc);
if(l_err)
{
errlCommit(l_err,PNOR_COMP_ID);
break;
}
o_size = info.size;
section_found = true;
}while(0);
return section_found;
}
/**
* @brief Test Flash Reads
* Verify that reads work in normal mode and then do
* not work in command mode
*/
void test_FlashReads( void )
{
PnorDD& pnordd = Singleton<PnorDD>::instance();
//todo RTC:133649 -- enable once LPC error handling is in place
// SfcAST2400* sfc = reinterpret_cast<SfcAST2400*>(pnordd.iv_sfc );
mutex_t* l_mutex = pnordd.iv_mutex_ptr;
errlHndl_t l_err = NULL;
//Find some pnor to read
uint64_t base_address;
uint64_t sect_size;
if(!getTestSection(base_address, sect_size))
{
TRACFCOMP(g_trac_pnor, "SfcAST2400Test::test_FlashReads> Skipped due to not finding test section in PNOR" );
TS_FAIL("SfcAST2400Test::test_FlashReads> Skipped due to not finding test section in PNOR");
return;
}
mutex_lock(l_mutex);
//Prove reads work by default and that they fail in command mode
uint64_t l_readData = 0;
size_t l_size = sizeof(uint64_t);
l_err = pnordd._readFlash(base_address,
l_size,
&l_readData);
if( l_err )
{
TS_FAIL("SfcAST2400Test::test_FlashReads> Basic read failed");
mutex_unlock(l_mutex);//unlock before commit
errlCommit(l_err,PNOR_COMP_ID);
return; //just give up if basic reads don't work
}
mutex_unlock(l_mutex);
// *****************************************************
// Skipping test where we try to read in command mode
// We know this will fail, currently no solution in place
// to relay error from BMC to HB
// todo RTC:133649 -- enable once LPC error handling is in place
// ********************************
// // Put controller into command mode (instead of read mode)
// l_err = sfc->commandMode( true );
// if( l_err )
// {
// TS_FAIL("SfcAST2400Test::test_FlashReads> Error entering command mode");
// mutex_unlock(l_mutex);//unlock before commit
// errlCommit(l_err,PNOR_COMP_ID);
// mutex_lock(l_mutex);//lock again for next op
// }
//
// // Reads should fail
// l_err = pnordd._readFlash(base_address,
// l_size,
// &l_readData);
// if( !l_err )
// {
// TS_FAIL("SfcAST2400Test::test_FlashReads> Read did not fail in command mode");
// }
// else
// {
// delete l_err;
// }
//
// // Put controller back into read mode
// l_err = sfc->commandMode( false );
// mutex_unlock(l_mutex);
// if( l_err )
// {
// TS_FAIL("SfcAST2400Test::test_FlashReads> Error exiting command mode");
// errlCommit(l_err,PNOR_COMP_ID);
// }
}
};
#endif
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