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/*
* Some or all of this work - Copyright (c) 2006 - 2015, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Bug 220:
*
* SUMMARY: Inconsistent "Access is available/unavailable" _REG method calls
*/
Device(D220) {
Name(ACTV, 0)
Name(DACT, 0)
Name(NERR, 0)
Method(_REG, 2)
{
Store("_REG:", Debug)
Store(arg0, Debug)
Store(arg1, Debug)
if (arg0) {
Increment(NERR)
} elseif (LGreater(arg1, 1)) {
Increment(NERR)
} elseif (arg1) {
Increment(ACTV)
} else {
Increment(DACT)
}
}
OperationRegion(OPR0, SystemMemory, 0x2000, 0x100)
}
Method(m108)
{
if (\D220.NERR) {
err("", zFFF, 0x000, 0, 0, \D220.NERR, 0)
}
Subtract(\D220.ACTV, \D220.DACT, Local0)
if (LNotEqual(Local0, 1)) {
err("", zFFF, 0x001, 0, 0, Local0, 1)
}
}
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