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Adds the skeleton and integration of the GV100 endpoint driver to NVGPU
(1) Adds a OS abstraction layer for the internal nvlink structure.
(2) Adds linux specific integration with Nvlink core driver.
(3) Adds function pointers for nvlink api, initialization and isr process.
(4) Adds initial support for minion.
(5) Adds new GPU enable properties to handle NVLINK presence
(6) Adds new GPU enable properties for SG_PHY bypass (required for NVLINK over
PCI)
(7) Adds parsing of nvlink vbios structures.
(8) Adds logging defines for NVGPU
JIRA: EVLR-2328
Change-Id: I0720a165a15c7187892c8c1a0662ec598354ac06
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1644708
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Store VBIOS version in g->bios instead of GPU characteristics. This
removes a few Linux dependencies from common code, because GPU
characteristics is defined in Linux IOCTL header.
JIRA NVGPU-259
Change-Id: I9aab3d37b7ca000edd59c92b8601a96ee288e2bb
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1593684
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Change license of OS independent source code files to MIT.
JIRA NVGPU-218
Change-Id: I1474065f4b552112786974a16cdf076c5179540e
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1565880
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Adds basic PG503 support allowing devinit to complete.
JIRA: EVLR-1693
Change-Id: Ice8a9ba18c8bba11f6bc174ba2c2d8802a738706
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1532746
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
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gk20a_err() and gk20a_warn() require a struct device pointer,
which is not portable across operating systems. The new nvgpu_err()
and nvgpu_warn() macros take struct gk20a pointer. Convert code
to use the more portable macros.
JIRA NVGPU-16
Change-Id: I1a63fbbe21f14f203f10a6abd4c16bcda97db524
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1457343
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Alex Waterman <alexw@nvidia.com>
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bios tables are packed data structures. keeping
packed structrues inside union and assigning values
from it does not work.
bug 200287822
Change-Id: I1df9541495b96786412533570c51d779bfd0f43f
Signed-off-by: Vijayakumar <vsubbu@nvidia.com>
Reviewed-on: http://git-master/r/1326798
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Most of BIOS parsing code is not specific to any particular GPU. Move
most of the code to generic files, and leave only chip specific parts
dealing with microcontroller boot into chip specific files.
As most of the parsing is generic, they do not need to be called via
HALs so remove the HALs and change the calls into direct function
calls.
All definitions meant to be used outside BIOS code itself are now in
<nvgpu/bios.h>
Change-Id: Id48e94c74511d6e95645e90e5bba5c12ef8da45d
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1302222
GVS: Gerrit_Virtual_Submit
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