| Commit message (Collapse) | Author | Age |
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Bug 1826768
Change-Id: I8be2b9c074868206cb95b3bc84d66ea84683b19a
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1237522
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: Cory Perry <cperry@nvidia.com>
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The lowest page table level may hold very few entries for mappings of
large pages, but a new page is allocated for each list of entries at the
lowest level, wasting memory and performance. Compact these so that the
new "allocation" of ptes is appended at the end of the previous
allocation, if there is space.
Bug 1736604
Change-Id: I4c7c4cad9019de202325750aee6034076e7e61c2
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1222810
(cherry picked from commit 97303ecc946c17150496486a2f52bd481311dbf7)
Reviewed-on: http://git-master/r/1234995
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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JIRA DNVGPU-42
Change-Id: Ic2fca9d0cf82f2823654ac5e8f0772a1eec7b3b5
Signed-off-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1205850
(cherry picked from commit b9f5c6bc4e649162d63e33d65b725872340ca114)
Reviewed-on: http://git-master/r/1227257
GVS: Gerrit_Virtual_Submit
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Use entry->mem for determining the target aperture bits of the memory
block represented by entry->mem in update_gmmu_pde0_locked(), instead of
pte->mem that holds the parent memory where this bit is written to.
Previously this has worked because all page tables have been in the same
aperture, but really large userspace allocations may push a part of them
suddendly to sysmem.
Bug 1809939
Change-Id: I3372487c6ae9793018ce44552ded3fb1ba4d145a
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1218636
(cherry picked from commit a92596f6e8e621e51b6afae9ab7e62044d6311eb)
Reviewed-on: http://git-master/r/1220525
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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For bar2 and pmu instance blocks, use gk20a_aperture_mask()
to select target address (i.e. if address is in sysmem or
vidmem) based on aperture
Also add target accessors for gr_fecs_new_ctx and
gr_fecs_arb_ctx_ptr
Jira DNVGPU-22
Change-Id: Ieaa80bd83a4191fe57b7fba6e0f9cdaeb195a077
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1216138
(cherry picked from commit 7a9f4175abc5dddf0879215de4637b7b6eb0ab7b)
Reviewed-on: http://git-master/r/1219712
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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tegra_fuse_readl() prototype is changed to match upstreamed
fuse driver, so change implementation accordingly.
Bug 200233653
Change-Id: Ib690cf8a5a69e7b13146471a5ee211834dc40086
Signed-off-by: Shardar Shariff Md <smohammed@nvidia.com>
Reviewed-on: http://git-master/r/1217376
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
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Update prod settings for slcg fifo.
Bug 1785549
Change-Id: I0371ef7aeacce5933e06dd36d1368ddc06154ff9
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/1218109
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Add support for cyclestats snapshots in the virtual case
Bug 1700143
JIRA EVLR-278
Change-Id: I353efac6a17704c815a99745ac04d2c3d831351b
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: http://git-master/r/1216644
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Since page tables could either reside either in sysmem
or vidmem, use gk20a_mem_get_base_addr() to get the
base address for buffer
This API will take care of returning proper base address
Jira DNVGPU-20
Change-Id: I3422b51c3ffb8fb86f1dc5095263fc8f19dae44d
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1206407
(cherry picked from commit 3c4b22c35b2c4eec33234c2f8dccd9de9422d093)
Reviewed-on: http://git-master/r/1210962
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Event notifications on TSGs should only be sent to the channel that caused the
event to happen in the first place, not evey channel in the tsg. Any more and
the debugger will not be able to tell what channel actually got the event.
Worse yet, if all the channels in a tsg are bound to the same debug session
(as is the case with cuda-gdb), then multiple nvgpu events for the same gpu
event will be triggered, causing events to be buffered and the client to get
out of sync.
One gpu exception, one nvgpu event per tsg.
Bug 1793988
Change-Id: Iee36c774f193554ffb9ab7c1650ee0610e476a99
Signed-off-by: Cory Perry <cperry@nvidia.com>
Reviewed-on: http://git-master/r/1194206
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Unknown engine is expected, as we do not support all dGPU engines.
Remove the error spew.
JIRA DNVGPU-26
Change-Id: I3d43253b8cab4e51b426536e4899a62156d0da16
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1206465
(cherry picked from commit a3fa13f6be4ff60e90558326474af3d1b315aa43)
Reviewed-on: http://git-master/r/1208408
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
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Receive hww_global_esr in gr_gp10b_handle_sm_exception() and
pass it to gr_gk20a_handle_sm_exception()
Bug 200209410
Change-Id: I467355aa57dd3cf03c4ea2134fbc8691f8e76369
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1194986
GVS: Gerrit_Virtual_Submit
Reviewed-by: Cory Perry <cperry@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Move dbg_session_ops to gops for better code consistency
JIRA VFND-1905
Change-Id: I0ac10a69194c8ca485f361cd8cea61d8ab72145a
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: http://git-master/r/1192642
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Richard Zhao <rizhao@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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Added preemption mode (WFI, GFXP, CTA and CILP) support for gp10x
family gr class (PASCAL_B and PASCAL_COMPUTE_B).
Bug 200221149
Change-Id: Ia8b781c5baedba660db5997f190a0b363286ed7f
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: http://git-master/r/1193209
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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Check for is_fmodel instead of check
for simualtion platforms.
Bug 1735760
Change-Id: I14e349088e9414a73353a94613fa031e63bfa31f
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: http://git-master/r/1177200
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Tested-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-by: Ayoosh Bansal <ayooshb@nvidia.com>
Reviewed-by: Adeel Raza <araza@nvidia.com>
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When gp10b added fuse override callback, tpc disable
fuse override was missed, which was added in gm20b file.
Bug 200220632
Change-Id: I49101a6691f86ccbca390c83f3bd4314eb1a9e36
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1185066
(cherry picked from commit 46f8b7c66d745e80e8c5fc80c19f759ffadf3308)
Reviewed-on: http://git-master/r/1189783
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vladislav Buzov <vbuzov@nvidia.com>
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Fix support for ppc_in_gpc_base
Add support for ppc_in_gpc_shared_base
Bug 1771830
Change-Id: Icb0bdedbe78ec4246426789e62302118682ed20a
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: http://git-master/r/1158889
(cherry picked from commit 0f9ac2fd958556ee5d76d4cb2f6a335960227433)
Reviewed-on: http://git-master/r/1164398
(cherry picked from commit aa12f60061bdbeb68094d59258ac2db34f0cfe2a)
Reviewed-on: http://git-master/r/1181501
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-on: http://git-master/r/1189608
Reviewed-by: Vladislav Buzov <vbuzov@nvidia.com>
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This reverts commit 3639659575e76f81e31c5c9f3aca8896c4ebcb69.
Change-Id: Ieb6a40e30128bb9c59f64f6e39bb026de9a30397
Signed-off-by: Hoang Pham <hopham@nvidia.com>
Reviewed-on: http://git-master/r/1189599
Reviewed-by: Vladislav Buzov <vbuzov@nvidia.com>
Tested-by: Vladislav Buzov <vbuzov@nvidia.com>
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Fix support for ppc_in_gpc_base
Add support for ppc_in_gpc_shared_base
Bug 1771830
Change-Id: I1d04bfd20eac08a26986a2436524b97a008ed913
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: http://git-master/r/1158889
(cherry picked from commit 0f9ac2fd958556ee5d76d4cb2f6a335960227433)
Reviewed-on: http://git-master/r/1164398
(cherry picked from commit aa12f60061bdbeb68094d59258ac2db34f0cfe2a)
Reviewed-on: http://git-master/r/1181501
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
GVS: Gerrit_Virtual_Submit
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Added control flag for nvgpu infra to allow kernel to create privileged
CE channels for page migration and clearing support between sysmem
and videmem.
JIRA DNVGPU-53
Change-Id: I1fc35eea60af3d1ea9a0b5582011f20d58958ccb
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: http://git-master/r/1173091
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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For devices that have vidmem available, use the vidmem allocator in
gk20a_gmmu_alloc{,attr,_map,_map_attr}. For others, use sysmem.
Because all of the buffers haven't been tested to work in vidmem yet,
rename calls to gk20a_gmmu_alloc{,attr,_map,_map_attr} to have _sys at
the end to declare explicitly that vidmem is used. Enabling vidmem for
each now is a matter of removing "_sys" from the function call.
Jira DNVGPU-18
Change-Id: I4a67eae403f1d9d271118c35e3775b1129170676
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1176806
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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NvGPU is moving to use runtime PM only for its power
management
Remove pm_domain calls to register to nvhost
Jira DNVGPU-57
Change-Id: Idd01b680af0e8fd601801150fc663afa53b7ce6f
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1163217
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Propagate the buffer aperture flag in gk20a_locked_gmmu_map up so that
buffers represented as a mem_desc and present in vidmem can be mapped to
gpu.
JIRA DNVGPU-18
JIRA DNVGPU-76
Change-Id: Icd675e83e3c28836f0ed8880425748697713bb0a
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1169296
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Modify page table updates to take an aperture flag (up until
gk20a_locked_gmmu_map()), don't hard-assume sysmem and propagate it to
hardware.
Jira DNVGPU-76
Change-Id: I797fdaaf5f42a84fa0446577359147fb6908a720
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1169295
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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add gk20a_aperture_mask() for memory target selection now that buffers
can actually be allocated from vidmem, and use it in all cases that have
a mem_desc available.
Jira DNVGPU-76
Change-Id: Ifd1908808d928155a0cadeff8ca451a151bfc8c5
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1169294
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Set NV_PGRAPH_PRI_FE_GFXP_WFI_TIMEOUT from the
default of ~20us to ~100us. Also set
NV_PGRAPH_DEBUG_2_GFXP_WFI_ALWAYS_INJECTS_WFI o
avoid going into GFXP all the time.
Bug 1593548
Jira VFND-1894
Change-Id: I6310c3605f7b83178c38de88788d87e36ee428b4
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1162629
(cherry picked from commit 873ddc7288063b1773d31a5bda30d980122d6645)
Reviewed-on: http://git-master/r/1166988
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Add accessors for GFXP_WFI_ALWAYS_INJECTS_WFI,
field to control FE behaviour for GFXP
Jira VFND-1900
Change-Id: Id531f795422393dc603859a0f3059d0681cf9464
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1162628
(cherry picked from commit 4175a21dd2fcbf9c25623bf5d472a3bc30476faa)
Reviewed-on: http://git-master/r/1166989
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Add QoS notifier callback gk20a_scale_qos_notify()
for T186. This enables QoS for T186.
Bug 1772462
Change-Id: Ie25ff4ba24c94354e08fa019704f5d5cc4ef8f33
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1161162
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Puneet Saxena <puneets@nvidia.com>
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Tested-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Added interface for privileged channel allocation to execute
the privileged method (ex. CE phys mode transfer).
JIRA DNVGPU-53
Change-Id: I1606f8c9d10f29d5a10738b5110ce9f6a2bb428d
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: http://git-master/r/1169320
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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JIRA DNVGPU-34
Change-Id: Iea1964c7d12536591659188c8e969fc7fb632d12
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1166785
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Added new CE class(PASCAL_DMA_COPY_B) for gp106 and gp104.
JIRA DNVGPU-25
Change-Id: I3c85e3ffdedf7594d41bf5c2fbebbf44addd1720
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: http://git-master/r/1166709
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Bug 1395833
Change-Id: I7e7f453d83db76a46f79d62f205832254fcf401e
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1159589
(cherry picked from commit a1f43172ebf91066969c4d9e25b8a781edb20724)
Reviewed-on: http://git-master/r/1158898
GVS: Gerrit_Virtual_Submit
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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This reverts commit 39a62cba57b243632be56e155813b7318e22c273.
Proper fixes are merged for failing tests.
Hence re-enable railgating
Bug 200198908
Change-Id: Ic9693736add36e7ff77d39fed585126bb6281677
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1163167
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
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From this patch onwards, runlist_id is a member of
struct channel_gk20a. So removed hard coded
runlist_id mapping logic.
JIRA DNVGPU-25
Change-Id: Ib87d96a518a490d4167071708a76100a4d4c02dd
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: http://git-master/r/1161776
GVS: Gerrit_Virtual_Submit
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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This is done to mask a race issue seen where power refcount
is zero during ISR or bottom half.
Bug 200198908
Change-Id: I0a8ed774cd4fda9db65429b5aad03c5e001ff666
Signed-off-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-on: http://git-master/r/1162314
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
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This reverts commit fe3adf3d0a72f936788b98365557783b53ecb6ed.
This revert is fixing the Vulkan 1.0.1 CTS failures.
Bug 200196104
Change-Id: I8cc90ac9dc3d29a08341f37e83277a0b431e2187
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/1161577
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
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This CL covers the following modification,
1) Added multiple engine_info support
2) Added multiple runlist_info support
3) Initial changes for ASYNC CE support
4) Added ASYNC CE interrupt support for
Pascal GPU series
5) Removed hard coded engine_id logic and
made generic way
6) Code cleanup for readability
JIRA DNVGPU-26
Change-Id: Ibf46a89a5308c82f01040ffa979c5014b3206f8e
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: http://git-master/r/1156022
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Removed platform data parameter clockgate_delay, since it is not
really used for gpu clock gating any more.
Change-Id: I4c7148c70699cb5ed24f0b034ddc92bfb4b41887
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/1159594
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Fix bug in clearing the TEX ECC interrupt.
Bug 200206379
Change-Id: I758b55d20919173de527aeb98143851edcde4eeb
Signed-off-by: Adeel Raza <araza@nvidia.com>
Reviewed-on: http://git-master/r/1158806
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
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The per-write map/unmap feature from gr_gk20a_ctx_patch_write_begin() is
dropped, so call begin/end explicitly from gr_gp10b_set_preemption_mode
for the commit_global_cb_manager call.
Change-Id: I7bf952fffb54d4f18706e77dea015ffe4b68bcfe
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1157835
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Don't attempt to access memory if the patch context can't be mapped, but
print an error message instead.
Change-Id: I374dc94d13674e0bd9d081b790f7c0dac834e868
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1157828
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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-Print fuse values in case of PMU halt error
-and mailbox reads 0xDEADDEAD
Bug 1737044
Change-Id: Icb9677ca278bd316232e07f1d92980f6deb17125
Signed-off-by: Supriya <ssharatkumar@nvidia.com>
Reviewed-on: http://git-master/r/1120988
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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In gr_gp10b_set_preemption_mode() and in gp10b_fifo_resetup_ramfc(),
we call channel specific APIs to disable/preempt/enable channel
But we do not consider TSGs in this case
Hence use correct (below) APIs in above function which
will handle channel or TSG internally :
gk20a_disable_channel_tsg()
gk20a_fifo_preempt()
gk20a_enable_channel_tsg()
Bug 200205041
Change-Id: I2369e79b2af3b8a91699044106293865d5f8f260
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1157192
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Set emc floor frequency as zero during rail-gate and set max emc
frequency as floor frequency during rail-ungate.
Bug 1770241
Change-Id: Ib6b6ea6c8b04518423126c3ca3600b4afac15180
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/1152848
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Bug 1702773
Change-Id: I9b6e1d0f2f4fe979f6fab83347884bd69413ccda
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1144935
(cherry picked from commit f79eb75272879c869b137cd042312db0a5953412)
Reviewed-on: http://git-master/r/1127031
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Use priv load for GPCCS instead of DMA.
Bug 200204675
Change-Id: Ic7ea7d9e0ef98330e0bdd7606284b8fb3c5bfec8
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1155281
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: David Martinez Nieto <dmartineznie@nvidia.com>
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* Moving jiffy counter after preemption work to more accurately and fairly give
time for preemption to complete.
* Add debug information to coordinate waiting.
* Check if cilp is still pending before returning the timedout error.
Bug 1700310
Change-Id: Ic16bb3b11f2cd5aea9a5a85b5e0d9927732a065c
Signed-off-by: Cory Perry <cperry@nvidia.com>
Reviewed-on: http://git-master/r/1151907
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Added device_info_data parsing
support for pascal GPU series.
This is required
to identify the (Logical CE)
NV_PTOP_DEVICE_INFO_TYPE_ENUM_LCE
instance id.
(example - CE0, CE1, CE2, CE3, ...)
JIRA DNVGPU-26
Change-Id: I35c42cb1d544729e4099db1528c690dd2be025f4
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: http://git-master/r/1151605
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Ken Adams <kadams@nvidia.com>
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set can_elpg to true to support ELPG init
Bug N/A
Change-Id: I9bdf264689440ef715cf34a5332d03cb60c5aef7
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1152432
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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-And also enable GPCCS load using DMA
Updated/added secure boot HAL with methods
required to support multiple GPU chips.
JIRA DNVGPU-10
Change-Id: Id4546fa74954ba7be7c4544d74ad2b7a31b0ecec
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1151788
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
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