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/*
* SPDX-FileCopyrightText: Copyright (c) 1993-2021 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
/***************************** HW State Routines ***************************\
* *
* Fills in os specific function pointers for the Unix OS object. *
* *
\***************************************************************************/
#include <osfuncs.h>
#include <os/os.h>
static void initOSSpecificFunctionPointers(OBJOS *);
static void initMiscOSFunctionPointers(OBJOS *);
static void initUnixOSFunctionPointers(OBJOS *);
static void initOSSpecificProperties(OBJOS *);
void
osInitObjOS(OBJOS *pOS)
{
initOSSpecificFunctionPointers(pOS);
initOSSpecificProperties(pOS);
}
static void
initOSSpecificFunctionPointers(OBJOS *pOS)
{
initMiscOSFunctionPointers(pOS);
initUnixOSFunctionPointers(pOS);
}
static void
initMiscOSFunctionPointers(OBJOS *pOS)
{
pOS->osQueueWorkItem = osQueueWorkItem;
pOS->osQueueWorkItemWithFlags = osQueueWorkItemWithFlags;
pOS->osQueueSystemWorkItem = osQueueSystemWorkItem;
}
static void
initUnixOSFunctionPointers(OBJOS *pOS)
{
#if defined(NVCPU_X86_64)
pOS->osNv_rdcr4 = nv_rdcr4;
pOS->osNv_cpuid = nv_cpuid;
#endif
pOS->osCallACPI_DSM = osCallACPI_DSM;
pOS->osCallACPI_DDC = osCallACPI_DDC;
pOS->osCallACPI_NVHG_ROM = osCallACPI_NVHG_ROM;
pOS->osCallACPI_DOD = osCallACPI_DOD;
pOS->osCallACPI_MXDM = osCallACPI_MXDM;
pOS->osCallACPI_MXDS = osCallACPI_MXDS;
pOS->osDbgBreakpointEnabled = osDbgBreakpointEnabled;
}
static void
initOSSpecificProperties
(
OBJOS *pOS
)
{
pOS->setProperty(pOS, PDB_PROP_OS_ONDEMAND_VBLANK_CONTROL_ENABLE_DEFAULT, NV_TRUE);
pOS->setProperty(pOS, PDB_PROP_OS_CACHED_MEMORY_MAPPINGS_FOR_ACPI_TABLE, NV_TRUE);
pOS->setProperty(pOS, PDB_PROP_OS_LIMIT_GPU_RESET, NV_TRUE);
}
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