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>
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>
We are using gp10b prod values for gp106, and they are incompatible.
Because of this we are accessing invalid registers.
Delete all prod vals for gp106 until we have generated new ones.
Bug 1799537
Change-Id: Id805e933bd19f6ccaf28274cd69140f9f93cd4ea
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1208716
(cherry picked from commit 50d3ecfbfa42795d5eaa20c977cf83613498a804)
Reviewed-on: http://git-master/r/1217287
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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>
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>
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>
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
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>
Use the tegra-path function to compute the path to the t18x project.
This allows the file to be unmodified if the nvmap project is collaped
into the main project.
Bug 1783210
Signed-off-by: dmitry pervushin <dpervushin@nvidia.com>
Change-Id: I04e8311fda5ba7984f0985c9abec63beb1b38c74
Reviewed-on: http://git-master/r/1177101
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-on: http://git-master/r/1178718
Tested-by: Alexander Van Brunt <avanbrunt@nvidia.com>
Reviewed-by: Alexander Van Brunt <avanbrunt@nvidia.com>
Reviewed-on: http://git-master/r/1189710
GVS: Gerrit_Virtual_Submit
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>
Unset get_phys_addr_bits as PCIe devices do not need
to care if SMMU is enabled or not.
Jira VFND-1965
Change-Id: Ice87ff06087ec6c0a123dcf054717eff80acc8f9
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1183085
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
In addition to nonwpr_base address, allocate also the wpr_base that is
configured as wpr, in order to not overlap user allocations on that
area.
Jira DNVGPU-18
Change-Id: Ie2976a091e8084fcdc8ffd9fb4b6c75411450acb
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1182874
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Add the read_ptimer hook for GP106. This makes NVGPU_GPU_IOCTL_GET_GPU_TIME
not crash on call.
Bug 1787348
Change-Id: I31d7c30bcf0d6ad7fdecccd25a7c9c16276632a2
Signed-off-by: Sami Kiminki <skiminki@nvidia.com>
Reviewed-on: http://git-master/r/1179661
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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>
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>
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>
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>
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>
nvgpu/gp106/pmu_gp106.c:30:5: warning: symbol
'gp106_pmu_enable_hw' was not declared. Should it be static?
nvgpu/gp106/pmu_gp106.c:118:5: warning: symbol
'gp106_pmu_reset' was not declared. Should it be static?
nvgpu/gp106/pmu_gp106.c:146:5: warning: symbol
'gp106_sec2_reset' was not declared. Should it be static?
nvgpu/gp106/acr_gp106.c:79:6: warning: symbol
'gp106_wpr_info' was not declared. Should it be static?
nvgpu/gp106/acr_gp106.c:92:5: warning: symbol
'gp106_alloc_blob_space' was not declared. Should it be static?
nvgpu/gp106/acr_gp106.c:120:5: warning: symbol
'pmu_ucode_details' was not declared. Should it be static?
nvgpu/gp106/acr_gp106.c:187:5: warning: symbol
'fecs_ucode_details' was not declared. Should it be static?
nvgpu/gp106/acr_gp106.c:265:5: warning: symbol
'gpccs_ucode_details' was not declared. Should it be static?
nvgpu/gp106/acr_gp106.c:348:5: warning: symbol
'gp106_prepare_ucode_blob' was not declared. Should it be static?
nvgpu/gp106/acr_gp106.c:1011:5: warning: symbol
'gp106_bootstrap_hs_flcn' was not declared. Should it be static?
Bug 200088648
Change-Id: I13716e39f540f8674b1c0f917048bb6b63f7b763
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1173076
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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>
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>
Use the general video memory allocator for reserving wpr space for acr
ucode blob instead of crafting a mem_desc manually.
Jira DNVGPU-16
Change-Id: I9d34b3b964eb9ab781fcebecd15ba81643c5452d
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1165642
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Added fifo configuration support for gp104 and
gp106. These GPU chips have more number of
channel fifo and runlist than gp10b.
Added get_num_fifos and
eng_runlist_base_size function pointer
to find out the actual value from HW headers.
JIRA DNVGPU-25
Change-Id: I2322a6354eaa2af2b2605f3e9eedebf9827c7dda
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: http://git-master/r/1164653
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
- setting WPR at 188MB of VIDMEM
- setting 256/512MB location at
VIDMEM for WPR cause ACR boot failure
on GP104/GP106 PROD board but works fine
for DEBUG board,
- Removed unwanted WPR info dump
JIRA DNVGPU-34
Change-Id: I44f9861774fe77dd534d316d91ed9f8dfcb298b4
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1164840
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
