| Commit message (Collapse) | Author | Age |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This reverts commit 848af2ce6de6140323a6ffe3075bf8021e119434.
This is a revert of a revert, etc, etc. It re-enables IO coherence again.
JIRA EVLR-2333
Change-Id: Ibf97dce2f892e48a1200a06cd38a1c5d9603be04
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1669722
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
| |
This reverts commit 89fbf39a05483917c0a9f3453fd94c724bc37375.
Bug 2075315
Change-Id: Id34a0376be5160b164931926ec600f77edf69667
Signed-off-by: Timo Alho <talho@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1668487
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This reverts commit 5a35a95654d561fce09a3b9abf6b82bb7a29d74b.
JIRA EVLR-2333
Change-Id: I923c32496c343d39d34f6d406c38a9f6ce7dc6e0
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1667167
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Also revert other changes related to IO coherence. This may be the
culprit in a recent dev-kernel lockdown.
Bug 2070609
Change-Id: Ida178aef161fadbc6db9512521ea51c702c1564b
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1665914
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Srikar Srimath Tirumala <srikars@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
When using a coherent DMA API wee must make sure to program
any aperture fields with the coherent aperture setting. To
do this the nvgpu_aperture_mask() function was modified to
take a third aperture mask argument, a coherent setting, so
that code can use this function to generate coherent aperture
settings.
The aperture choice is some what tricky: the default version
of this function uses the state of the DMA API to determine
what aperture to use for SYSMEM: either coherent or
non-coherent internally. Thus a kernel user need only specify
the normal nvgpu_mem struct and the correct mask should be
chosen. Due to many uses of nvgpu_mem structs not created
directly from the DMA API wrapper it's easier to translate
SYSMEM to SYSMEM_COH after creation.
However, the GMMU mapping code, will encounter buffers from
userspace with difference coerency attributes than the DMA
API. Thus the __nvgpu_aperture_mask() really respects the
aperture setting passed in regardless of the DMA API state.
This aperture setting is pulled from NVGPU_VM_MAP_IO_COHERENT
since this is either passed in from userspace or set by the
kernel when using coherent DMA. The aperture field in attrs
is upgraded to coh if this flag is set.
This change also adds a coherent sysmem mask everywhere that
it can. There's a couple places that do not have a coherent
register field defined yet. These need to eventually be
defined and added.
Lastly the aperture mask code has been mvoed from the Linux
vm.c code to the general vm.c code since this function has
no Linux dependencies.
Note: depends on https://git-master.nvidia.com/r/1664536 for
new register fields.
JIRA EVLR-2333
Change-Id: I4b347911ecb7c511738563fe6c34d0e6aa380d71
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1655220
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Updated subctx pdb info for all instblks created.
Earlier subctx pdb info was getting updated during instblk
commit. But some instblks like pmu instblk are never committed.
Missing subctx pdb info in instblk is creating issues accessing
subctx info. So, by filling subctx pdb info during instblk
creation fixed all these issues.
Also as part of re-org of the function gv11b_init_subcontext_pdb,
moved setting subctx info in ram_in_engine_wfi_veid_w() to
channel_gv11b_setup_ramfc.
Bug 2051863
Change-Id: Ida96118e8f86b638fa6a8586d026ad2617ebbf64
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1654678
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Skip allocating memory if required s/w set up for mmu fault
buffers is already done.
Bug 2045228
Change-Id: Ib88e8dd4f54b3f0faf7dc9edf091ec285220f7b5
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1640516
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
| |
Now that we have a consistent way to check if a mem allocation
is valid this array is not necessary. The code can simply check
the validity of the nvgpu_mem.
Change-Id: I6aaf563ddc314cf86a2c2b98f7eb75fa7a9a1ad9
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1641637
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
| |
The patch removes the extranneous linux include in the
file mm_gv11b.c, which is not required.
Change-Id: I6d5a5d27ec9120ad7784348ba81f9e5d0c320c19
Signed-off-by: Sourab Gupta <sourabg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1643293
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Lots of code paths were split to T19x specific code paths and structs
due to split repository. Now that repositories are merged, fold all of
them back to main code paths and structs and remove the T19x specific
Kconfig flag.
Change-Id: Id0d17a5f0610fc0b49f51ab6664e716dc8b222b6
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1640606
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
t19x changes necessary for change in core MM code.
JIRA NVGPU-30
Change-Id: I62f419450c1a33d0826390d7cbb5ad93569f8c89
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1577265
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: David Martinez Nieto <dmartineznie@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
With coherency issues solved, it is no longer needed to allocate the fault
buffer in vidmem as a workaround.
JIRA: NVGPUGV100-36
Change-Id: I1c83e9bac61f27b75f38fce963899485afeed009
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1582769
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
These changes allow GV100 to init the basic HALs to pass
nvgpu_submit_twod
(1) Allocate fault buffer from vidmem instead of sysmem to prevent coherency
issues
(2) Properly enable FB
(3) Fan control requires the execution of the pre-os FW, without it the SKU201
is extremely noisy
JIRA: NVGPUGV100-9
Change-Id: I9b2072737e45432f957e7faae6d33bc0ab43b817
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1539926
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Change license of OS independent source code files to MIT.
JIRA NVGPU-218
Change-Id: I93c0504f0544ee8ced4898c386b3f5fbaa6a99a9
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1567804
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: David Martinez Nieto <dmartineznie@nvidia.com>
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Reorganize HAL initialization to remove inheritance and construct
the gpu_ops struct at compile time. This patch only covers the
mm sub-module of the gpu_ops struct.
Perform HAL function assignments in hal_gxxxx.c through the
population of a chip-specific copy of gpu_ops.
Jira NVGPU-74
Change-Id: I5fd295c6473d5b4a6178c0c6be8fcf8f4c33f2e3
Signed-off-by: Sunny He <suhe@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1537754
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
| |
This reverts commit 96615351ad11a186f5869e56acb3c1948ab7b7cc, which
conflicts with gv100 changes.
Change-Id: I08797bb23dd9226f0228ce3235fce6feef8d82f3
Signed-off-by: Sunny He <suhe@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1537667
Reviewed-by: Shu Zhong <shuz@nvidia.com>
Tested-by: Shu Zhong <shuz@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Reorganize HAL initialization to remove inheritance and construct
the gpu_ops struct at compile time. This patch only covers the
mm sub-module of the gpu_ops struct.
Perform HAL function assignments in hal_gxxxx.c through the
population of a chip-specific copy of gpu_ops.
Jira NVGPU-74
Change-Id: Ic2c7d56e552645f2125d9c60a817967be1e8e765
Signed-off-by: Sunny He <suhe@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1533355
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
| |
Volta changes for equivalent change on nvgpu.
JIRA NVGPU-30
Change-Id: I78e84ce67468dfe3556232ddb25e824f6b84835c
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1530863
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Last minute rebase of commit afa31cdd8cc6bb04faeed30b2cc30f5e6be888b5 on
top of reworked memory infrastucture introduced a bug where we actually
need to set BIT(36) in physical address but we ended up ORing the
address by "36"
Fix this by by adding correct value BIT(36) instead of 36
Jira GPUT19X-10
Bug 200279508
Change-Id: Ib587849c75f57dda5ad802b8389b7563b8b690ed
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1529511
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This is needed as BAR1 support is removed and
there is no way to know if gpu successfully accessed memory.
JIRA GPUT19X-115
Change-Id: I5d18b6bf73e11b103d1951d2e28fb1f895e72c85
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1515813
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
HUB reports following memory sub-system interrupts:
a) ACCESS_COUNTER_NOTIFY:
GET != PUT for access counter notify buffer
b) ACCESS_COUNTER_ERROR:
HUB received a NACK (BAR2 fault) when writing the
notify buffer out to memory
c) MMU_ECC_UNCORRECTED_ERROR_NOTIFY:
Uncorrected ECC error detected by HUB MMU
d) MMU_REPLAYABLE_FAULT_NOTIFY:
GET != PUT for replayable fault buffer
e) MMU_REPLAYABLE_FAULT_OVERFLOW:
Overflow when writing to the replayable fault buffer
f) MMU_NONREPLAYABLE_FAULT_NOTIFY:
GET != PUT for non-replayable fault buffer
g) MMU_NONREPLAYABLE_FAULT_OVERFLOW:
Overflow when writing to the non-replayable fault buffer
h) MMU_OTHER_FAULT_NOTIFY: All other fault notifications from MMU
This change is to :
-Detect other fault notify
-Copy fault info from fault snap register for other fault notify
interrupt
-Detect and handle nonreplay/replay fault notify and fault overflow
-Copy fault info from fault buffer for nonreplay/replay fault
-Print fault info
JIRA GPUT19X-7
JIRA GPUT19X-12
Change-Id: Ifa08a4ebcd119a7d81c2eae3f52dc825d1ce3898
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1493394
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
GVS: Gerrit_Virtual_Submit
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
-implement mm ops init_mm_setup_hw
This will also call *fault*setup* that will do s/w and h/w
set up required to get mmu fault info
-implement s/w set up for copying mmu faults
Two shadow fault buffers are pre allocated which will be used to copy
fault info. One for copying from fault snap registers/nonreplayable h/w
fault buffers and one for replay h/w fault buffers
-implement s/w set up for buffering mmu faults
Replayable/Non-replayable fault buffers are mapped in BAR2
virtual/physical address space. These buffers are circular buffers in
terms of address calculation. Currently there are num host channels
buffers
-configure h/w for buffering mmu faults
if s/w set up is successful, configure h/w registers to enable
buffered mode of mmu faults
-if both s/w and h/w set up are successful, enable corresponding
hub interrupts
-implement new ops, fault_info_buf_deinit
This will be called during gk20a_mm_destroy to disable hub intr and
de-allocate shadow fault buf that is used to copy mmu fault info during
mmu fault handling
-implement mm ops remove_bar2_vm
This will also unmap and free fault buffers mapped in BAR2 if fault
buffers were allocated
JIRA GPUT19X-7
JIRA GPUT19X-12
Change-Id: I53a38eddbb0a50a1f2024600583f2aae1f1fba6d
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1492682
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
GVS: Gerrit_Virtual_Submit
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Add gv11b implementation of gpu_phys_addr() that checks the t19x
GMMU attributes struct to determine if L3 allocation should be
enabled. If L3 alloc is enabled then a special physical address
bit is set.
Add flag NVGPU_AS_MAP_BUFFER_FLAGS_L3_ALLOC to struct
nvgpu_as_map_buffer_ex_args so that User space can add a hint to
allocate buffer in L3 cache
Jira GPUT19X-10
Bug 200279508
Change-Id: I1bb9876a670b252980922aa50e3e69b802be137f
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master/r/1512602
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
After enabling l2 write back in gv11b, for committing all
dirty data to sysmem correctly:
Added one fb_flush before l2_flush to commit dirty hshub data to l2/sysmem.
Added one more fb_flush after l2_flush, to commit any new dirty data on
hshub to sysmem.
This done by implementing gv11b specific l2_flush function.
Bug 1937331
Change-Id: Ie30edb12c98c4021783c88750bb4c4ca62e4a7ca
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/1503385
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
$ find -type f | \
xargs sed -i 's/struct mem_desc/struct nvgpu_mem/g'
JIRA NVGPU-12
Change-Id: I2b5d015e45185269bfae7c6d4199fe843ff26834
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1326194
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
| |
Add bus HAL and separate bus related functions from mm_gv11b:
timer access.
Change-Id: I311f258857238233103688fb653d27e4e79005a4
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1323354
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
| |
mmu fault reporting is moved from fifo* to fb* and gmmu* hw registers.
JIRA GPUT19X-7
Change-Id: If2040ab661229c2e734042f2eec1592030615fee
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: http://git-master/r/1315203
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Don't use gk20a_gmmu_free_attr because the attrs are embedded in struct
mem_desc now.
Bug 1853519
Change-Id: Iaa4309d4c2cd334346e09c4fbf15ce826f2ff640
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1321314
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Similar HW header update as has been done for all the other chips.
HW header files are located under:
drivers/gpu/nvgpu/include/nvgpu/hw/gv11b/
And can be included like so:
#include <nvgpu/hw/gv11b/hw_gr_gv11b.h>
Bug 1799159
Change-Id: If39bd71480a34f85bf25f4c36aec0f8f6de4dc9f
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1284433
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Reuse gk20a_mm_setup_hw for gv11b.
JIRA GV11B-21
Change-Id: I5141dbb8088799a8bd5df55469bc371b63497e96
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/1254939
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Remove va limits for inst block in gv11b.
JIRA GV11B-21
Change-Id: I5338e2d64b3bbebeb5e309d63db3e8360ae05723
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/1254880
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Fix following sparse warning my making funtion as static:
$TOP/kernel/nvgpu-t19x/drivers/gpu/nvgpu/gv11b/mm_gv11b.c:23:6:
warning: symbol 'gv11b_mm_is_bar1_supported' was not declared.
Should it be static?
Bug 200088648
Change-Id: I4af7ed1ae112813887a14a11b8fcea0b72c90e39
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/1236689
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
For gv11b, userd is allocated from sysmem.
Updated gp_get and gp_put functions to read or
write from sysmem instead of bar1 memory.
In gv11b, after updating gp_put, it is required
to notify pending work to host through channel
doorbell.
JIRA GV11B-1
Change-Id: Iebc52e6ccfc8b9ca0c57b227190e0ce1161076f1
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/1226613
GVS: Gerrit_Virtual_Submit
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
|
|
Included all basic ops for gv11b and updated
sm related functions to include new priv register
addresses.
Bug 1735757
Change-Id: Ie48651f918ee97fba00487111e4b28d6c95747f5
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/1126961
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
|