gm20b_init_gr does not inherit the ops set by gk20a_init_gr_ops, and the
gr.setup_rop_mapping HAL was not set there, so it was not set for chips
that inherit from gm20b_init_gr and do not override it explicitly.
Set the pointer in gm20b_init_gr, which other chips inherit, and delete
the surrounding if condition from the call, making sure that future
users always call it, because there is an implementation since the
earliest supported chip.
Bug 1833382
Change-Id: I7893c9aac7c5c49ce9a55031ea6baa9382a1b7ca
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1258960
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
gk20a/gm20b do not have an fbpa unit, although the
hw header files claim they do. Hardcode all fbpa
values to 0.
Bug 200249125
Change-Id: I4afb29795199552979247de7c76b6b55ea4f368f
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: http://git-master/r/1256420
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Instead of using enum type for litter values, use
define macros. This will fix:
1. Resolve ambiguity associated with enum type size.
2. Litter values can be extended easily in future chips.
JIRA GV11B-21
Change-Id: Idca5144ea3754820c67831a716bb0aaf2e375eb2
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/1254854
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Fix small problems related to signed versus unsigned comparisons
throughout the driver. Bump up the warning level to prevent such
problems from occuring in future.
Change-Id: I8ff5efb419f664e8a2aedadd6515ae4d18502ae0
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1252068
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Fix FBP and ROP_L2 enable masks for Maxwell+. Deprecate rop_l2_en_mask
in GPU characteristics by adding _DEPRECATED postfix. The array is
too small to hold ROP_L2 enable masks for desktop GPUs.
Add NVGPU_GPU_IOCTL_GET_FBP_L2_MASKS to expose the ROP_L2 masks for
userspace.
Bug 200136909
Bug 200241845
Change-Id: I5ad5a5c09f3962ebb631b8d6e7a2f9df02f75ac7
Signed-off-by: Sami Kiminki <skiminki@nvidia.com>
Reviewed-on: http://git-master/r/1245294
(cherry picked from commit 0823b33e59defec341ea7919dae4e5f73a36d256)
Reviewed-on: http://git-master/r/1249883
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
- Define fuse macros depending on kernel version as fuse
offset got changed in K4.4 and for K4.4 fuse defines are
defined in common header file (tegra-fuse.h)
- Use fuse control read/write APIs when reading control
registers for K4.4.
Bug 200243956
Change-Id: I5a86ef58d9de17a273aea8d3ce8ad5772444dac2
Signed-off-by: Shardar Shariff Md <smohammed@nvidia.com>
Reviewed-on: http://git-master/r/1245824
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit
Move ELCG parameter programming to a new function in therm,
elcg_init_idle_filter. Implement gk20a variant and use it for gk20a
and gm20b.
JIRA DNVGPU-74
Change-Id: I8ef400f3a6195311fb9e7da8db6c34993d62f461
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1220433
(cherry picked from commit f6654ae4d83d31cd40b317bf55922964bbfa575d)
Reviewed-on: http://git-master/r/1239421
GVS: Gerrit_Virtual_Submit
We have following bug where GPU Host reports non-idle
when it should report engine idle
- if a context is preempted off the GPU, and there is
no other context to load, NV_PGRAPH_ENGINE_STATUS
will not be idle until new context is loaded
- this could cause gr_gk20a_wait_idle() to fail since
here we rely only on NV_PGRAPH_ENGINE_STATUS to
decide if engine is busy or not
To fix this, first check if context is valid or not
from NV_PFIFO_ENGINE_STATUS_CTX_STATUS
If context is invalid, return immediately
Otherwise, continue as before
Also, add accessors for invalid ctx_status
Bug 1826768
Change-Id: Id627be3f02e79f4beac59a8b5195d08eabf651f2
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1237521
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
There are eight tiles per map tile register and
depending on how many tpcs are present, there is
a chance that s/w will be accessing un-allocated
memory for reading tile values from temp buffers.
Bug 1735760
Change-Id: I5c0e09ec75099aaf6ad03dde964b9e93c2dc2408
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: http://git-master/r/1221580
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: Terje Bergstrom <tbergstrom@nvidia.com>
Suppress error message when nvgpu tries to load VBIOS overlay, but
one is not found. This situation is normal. This is done by moving
gk20a_request_firmware() to be nvgpu generic function
nvgpu_request_firmware(), and adding a NO_WARN flag to it.
Introduce also a NO_SOC flag to suppress attempt to load firmware
from SoC specific directory in addition to the chip specific
directory. Use it for dGPU firmware files.
Bug 200236777
Change-Id: I0294d3308f029a6a6d3c2effa579d5f69a91e418
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1223840
(cherry picked from commit cca44c3f010f15918cdd2259c15170ba1917828a)
Reviewed-on: http://git-master/r/1233353
GVS: Gerrit_Virtual_Submit
While programming ucode's inst block in API
gr_gk20a_load_falcon_bind_instblk(), 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: I88198080f188b349a4448a229dff8416a6a18073
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1216139
(cherry picked from commit 42bc14110df17400dd655bc994dc9e61c73048b1)
Reviewed-on: http://git-master/r/1219703
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: I376a8804d57324f43eb16452d857a3b7bb0ecc90
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: http://git-master/r/1211547
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@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: Ibe42f67eff2c2b68c36582e978ace419dc815dc5
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1176805
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: I46cf87e27229123016727339b9349d5e2c835b3e
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1169308
GVS: Gerrit_Virtual_Submit
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: I4353cdc6e1e79488f0875581cfaf2a5cfb8c976a
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1169306
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
Add CE engine to vgpu engine list. CE engine is defined differently
for different GPUs, so we also add HAL for initializing the engine
info.
Bug 1780185
Change-Id: I5ae265551feac08d0c4d45402dd3277514e62b2d
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1169720
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com>
Tested-by: Aingara Paramakuru <aparamakuru@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Lakshmanan M <lm@nvidia.com>
-update get_netlist_name ops declaration to support
to load GPU FW based on GPU-ARCH
-"GAxxx" string used to get size for "gm204/" or
"gm206/" which will added to NETIMAGE path like
"gm204/NETC_img.bin"
Change-Id: I5bfa13df014533a885c4328d3c767e51c29f9255
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1166783
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Move all places that read ptimer to use the callback.
It's for add vgpu implementation of read ptimer.
Bug 1395833
Change-Id: Ia339f2f08d75ca4969a443fffc9a61cff1d3d2b7
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1159587
(cherry picked from commit a01f804684f875c9cffc31eb2c1038f2f29ec66f)
Reviewed-on: http://git-master/r/1158449
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
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 handling support
for gm206 GPU family
5) Added generic mechanism to identify the
CE engine pri_base address for gm206
(CE0, CE1 and CE2)
6) Removed hard coded engine_id logic and
made generic way
7) Code cleanup for readability
JIRA DNVGPU-26
Change-Id: I2c3846c40bcc8d10c2dfb225caa4105fc9123b65
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: http://git-master/r/1155963
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
-update HAL of ACR BL which can support
gm204/gm206 and DMATRFBASE method to global
JIRA DNVGPU-10
Change-Id: I56fc7ce040dadb6473f6f375ee6ce90783a046ad
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1154954
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
- nvgpu/gm20b/acr_gm20b.c:88:6: warning: symbol
'gm20b_wpr_info' was not declared. Should it be static?
- nvgpu/gm20b/acr_gm20b.c:1052:5: warning: symbol
'gm20b_bootstrap_hs_flcn' was not declared. Should it be static?
Bug 200067946
Change-Id: I600f06055bd896a88eed5f5549310aa057f86e19
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1156054
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
bug 1764398
PGSequencer settings use index to writ to PSORDER register setting.
HW has implementation for 28 PSORDER (PSORDER0 - 27).
Every write will auto increment index and index will wrap around
after it reaches 27.
In PROD settings we are writing enable for 0 to 27 and
zero for 28 to 65. This overwrites enables written to 0 to 27.
Effectively those partitions are never power gated.
P4 SWCL# 20744424
Change-Id: I45826e98dd6a84e9c4fe119fbe7ca75acfd8a4ea
Signed-off-by: Vijayakumar <vsubbu@nvidia.com>
Reviewed-on: http://git-master/r/1149055
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Supriya Sharatkumar <ssharatkumar@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
