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9192 Commits

Author SHA1 Message Date
srajum
4ef14a13ff gpu: nvgpu: pmu use PWRCLK at fixed rate 204MHZ 
- On T234, Getting clock by calling clk.get_rate with CTRL_CLK_DOMAIN_PWRCLK
  domian which eventually pass clk index 1U which access TEGRA234_CLK_GPC0CLK.
- But GPC0 is floor-swept which returns makes clk.get_rate API fail
  (failed to query source clock).

Bug 3998230

Change-Id: I0a674b1856daf2b899827a7aafe0fc4185dd9964
Signed-off-by: srajum <srajum@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2862998
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-by: Ankur Kishore <ankkishore@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-03-01 10:26:28 -08:00
V M S Seeta Rama Raju Mudundi
ab46ee3335 Revert "gpu:nvgpu: Expose physical gpc,tpc layout for ecc sysfs nodes." 
This reverts commit 2cc098eae7.

Reason for revert: intermittent boot failures on drv-orin-f1 and 
frspr-f1 on both AV+L and AV+Q.

Bug 3998230

Change-Id: I230ba7ba469fde3f470dab7538cc757c99360d99
Signed-off-by: srajum <srajum@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2863208
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-02-25 11:16:12 -08:00
Sagar Kamble
a4eca46b4b gpu: nvgpu: Enable compression for k6.1 
dmabuf internals that nvgpu relies upon for storing meta-data for
compressible buffers changed in k6.2. Enable it for k6.1.

Bug 3844023

Change-Id: Ief661b3739e987dc8f2fe13bb0efb02fa78dbacd
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2861335
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
Reviewed-by: Vaibhav Kachore <vkachore@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-02-24 04:06:02 -08:00
Kishan
2cc098eae7 gpu:nvgpu: Expose physical gpc,tpc layout for ecc sysfs nodes. 
Added new gr_config member to hold TPC physical id map.
Updated ecc stats structures to hold physical gpc,tpc
numbers. Previously logical id's were exposed via ecc
sysfs nodes.
Consumers of ecc sysfs nodes refer tpc_fs_mask which is
physical gpc/tpc layout whereas ecc sysfs nodes were updated
with logical gpc/tpc layout. This change ensures that both
use the same framework.

JIRA NVGPU-9607
Bug 3950378

Change-Id: Iac99951fc3aa9dde02e833109f32aa5bb37ea15f
Signed-off-by: Kishan <kpalankar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2855032
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-02-22 00:42:23 -08:00
Alex Waterman
03533066aa gpu: nvgpu: Disable compression for k6.1+ 
dmabuf internals that nvgpu relies upon for storing meta-data for
compressible buffers changed in k6.1. For now, disable compression
on all k6.1+ kernels.

Additionally, fix numerous compilation issues due to the bit rotted
compression config. All normal Tegra products support compression
and thus have this config enabled. Over the last several years
compression dependent code crept in that wasn't protected under the
compression config.

Bug 3844023

Change-Id: Ie5b9b5a2bcf1a763806c087af99203d62d0cb6e0
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2820846
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-by: Ankur Kishore <ankkishore@nvidia.com>
Tested-by: Sagar Kamble <skamble@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-02-21 03:36:00 -08:00
Rajesh Devaraj
b754a2f0cf gpu: nvgpu: add and update falcon_dump_stats 
Add dump_falcon_info to avoid the duplication of entire
falcon_dump_stats function for new chips.

JIRA NVGPU-9216

Change-Id: I0a0c7b4655c625222a8fd3538d9e855568616e3a
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2858843
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: Ankur Kishore <ankkishore@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-02-18 14:07:09 -08:00
Ramalingam C
d6be1bdcfe gpu: nvgpu: add is_pci_gpu 
Add a flag is_pci_gpu into platform data and gk20a, to support
igpu as pcie device.

JIRA NVGPU-9348

Change-Id: Iff1439ebb834b1673cb75ea26ca1e7626e1af0d5
Signed-off-by: Ramalingam C <ramalingamc@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2835340
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-02-18 02:29:35 -08:00
Rajesh Devaraj
4bbc766454 gpu: nvgpu: add intr_0_pbcrc_pending gops for pbdma 
Add intr_0_pbcrc_pending hal to avoid duplication of the entire function
for new chips.

JIRA NVGPU-9325

Change-Id: Ia08ce7761ac5b9a1af1166efbc1ecba97b54fc87
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2857919
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-02-17 07:31:23 -08:00
Rajesh Devaraj
5aae7df6cd gpu: nvgpu: add reset_method pbdma gops 
Add reset_method hal to avoid duplication of the entire function
for new chips.

JIRA NVGPU-9325

Change-Id: Ice9c3f6aea33a8dadae5841f1a6387303495ba98
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2854547
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-02-17 07:26:24 -08:00
Richard Zhao
30727e8a93 gpu: nvgpu: remove golden_ctx_init_ch 
golden_ctx_init_ch is not used anmore because golden image creation has
been separated from channel/tsg.

Jira GVSCI-15771

Change-Id: I2af49717f8debbdb389ac64339e6ea7f84507a4e
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2857563
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-02-16 00:00:59 -08:00
Richard Zhao
1e95ebef53 gpu: nvgpu: separate golden image creation from tsg/ch 
Golden image creation asks FECS to bind inst_block directly. It does not
need any setup on esched. Separating it from tsg/ch makes it for
flexible.

Jira GVSCI-15771

Change-Id: Id446371eb60b9520a7a284120a72c13d2215f4ea
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2854096
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-02-16 00:00:53 -08:00
Rajesh Devaraj
cc17f80896 gpu: nvgpu: add gops to init pce2lce and grce configs 
This patch adds the following gops for CE unit:
- init_pce2lce_configs
- init_grce_configs

JIRA NVGPU-9329

Change-Id: I6e067b1f5066ccd71c4b287fa564a77afe4a25a5
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2856498
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: Ankur Kishore <ankkishore@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-02-13 05:42:22 -08:00
Rajesh Devaraj
2e73de831f gpu: nvgpu: add is_sw_method_subch pbdma gops 
Add is_sw_method_subch hal to avoid duplication of the entire function
for new chips.

JIRA NVGPU-9325

Change-Id: If18a2d510f77e269cb00dde609ec1c5941622858
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2855046
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Prathap Kumar Valsan <prathapk@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-02-13 05:40:54 -08:00
Rajesh Devaraj
356812d2c4 gpu: nvgpu: update debug print in rpc recieve 
To aid debugging in the RPC receive path, this patch updates debug
prints to include the received physical address and nvgpu mem address.

JIRA NVGPU-9283

Change-Id: I71917c1ec6594ae57f836df3968c10ce4b1d1bf3
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2854022
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-02-07 19:07:36 -08:00
Rajesh Devaraj
e3e80f8d26 gpu: nvgpu: add check related to pmu_support 
This patch performs the dereferncing of PMU from GPU driver struct only
when PMU is supported.

JIRA NVGPU-9283

Change-Id: I9a589cd999ff726220168cf108c7e419a5f52038
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2854013
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-02-07 19:07:30 -08:00
prsethi
5d2f56f89f gpu:nvgpu: fix nvs queue ctrl synchronization 
Change fixes the placement of the queue_lock for better synchronization.

Bug 3884011

Change-Id: Ida350eb4d9b922680aa12346ddcf31fd9c53858b
Signed-off-by: prsethi <prsethi@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2850130
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Ankur Kishore <ankkishore@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-02-02 10:16:42 -08:00
rmylavarapu
e233ea5836 gpu: nvgpu: SWUD-lite updates for pmu unit. 
This is updating the pmu unit doxygen as per new guidlines.

Jira NVGPU-6976

Change-Id: Idfe43f32f457f0839e8bc5ad93e32fe7565d90b2
Signed-off-by: rmylavarapu <rmylavarapu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2844654
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-31 19:28:15 -08:00
Rajesh Devaraj
73679f1ec8 gpu: nvgpu: update enable_fifo_interrupts 
To reuse enable_fifo_interrupts API in future chips, this patch renames
it as ga10b_fifo_enable_intr and adds it to FIFO specific header file.

JIRA NVGPU-9325

Change-Id: I9f313e417281d5861f568bd41593c5135d9c77a9
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2848816
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-31 04:19:57 -08:00
rmylavarapu
de190c8979 gpu: nvgpu: fixing unbalanced parentheses 
NVGPU-9297

Change-Id: I4cee2cdbdd37c2369c2320e2f3e5b46c9986a4d5
Signed-off-by: rmylavarapu <rmylavarapu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2849502
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-27 15:55:29 -08:00
Divya
120f9e40a3 gpu: nvgpu: Add NULL checks for therm HALs 
Add NULL checks for therm HALs

JIRA NVGPU-9495

Change-Id: If4fd1166c11070a978546e701157d2a217008e39
Signed-off-by: Divya <dsinghatwari@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2844938
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Tested-by: Rajesh Devaraj <rdevaraj@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-27 03:05:25 -08:00
rmylavarapu
0c1fc6bcde gpu: nvgpu: gsp sched: enable scheduler for embedded-linux 
NV_BUILD_CONFIGURATION_VARIANT_IS_EMBEDDED is not enabled for embedded
linux and a precise check for embedded-linux should be made for enabling
gsp scheduler on linux platforms.

NVGPU-9297

Change-Id: I2a8fc30670a9a751ecdc051e4f8ca5db8c798595
Signed-off-by: rmylavarapu <rmylavarapu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2836359
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-25 20:09:58 -08:00
Rajesh Devaraj
77841cc9bb gpu: nvgpu: update pbdma_acquire intr handling 
To reduce duplication of pbdma_handle_intr_0_legacy to new chips, this
patch makes handle_intr_0_acquire as a HAL.

JIRA NVGPU-9325

Change-Id: I225318d45078367d09fc114202d9aeb0f1be374b
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2844872
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-01-24 03:38:01 -08:00
Austin Tajiri
6fffdddb7a gpu: nvgpu: add priv_ring.intr_retrigger HAL 
Add a priv_ring.intr_retrigger HAL for chips that need to
retrigger pending interrupts in the PRIV_RING ISR.

Jira NVGPU-9217

Change-Id: I976f26a39d148a0ce1ad54b53d982dc0af58197b
Signed-off-by: Austin Tajiri <atajiri@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2839756
Reviewed-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-23 22:51:54 -08:00
Austin Tajiri
976b4efe64 gpu: nvgpu: add gops_gin HAL 
Add a gops_gin struct for handling chip-specific GIN functionality. For
now, it only has the get_intr_ctrl_msg HAL. Each per-unit INTR_CTRL
register holds an opaque 32-bit value that determines how an interrupt
is routed. The layout of this value is determined by GIN. This HAL
allows units to ask GIN how it should program their INTR_CTRL registers.

Jira NVGPU-9217

Change-Id: I18f86e09701634bdb39db6b6e4728cd3595caa02
Signed-off-by: Austin Tajiri <atajiri@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2839755
Reviewed-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-23 22:51:47 -08:00
Rajesh Devaraj
4bb32e33e7 gpu: nvgpu: update pbdma_dump_intr_0 as an hal 
To reduce the duplication of HALs to new chips, this makes pbdma
dump_intr_0 as an HAL.

JIRA NVGPU-9325
JIRA NVGPU-9064

Change-Id: I737146068cb144165bae8666c04f876aed20a89c
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2847566
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-23 22:39:36 -08:00
Bharat Nihalani
4c77431eaf gpu: nvgpu: fix return value check 
Function nvgpu_clk_arb_debugfs_init returns 0 on success,
and -ENOMEM on failure.

Current implementation checks return value incorrectly.
Fix the return value check for this function.

Bug 3752450

Change-Id: I073411f167d8378506f269b43c765ef4f406bce3
Signed-off-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2846931
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-23 22:37:58 -08:00
Rajesh Devaraj
7ad50fee7c gpu: nvgpu: add new device types 
This patch adds macros for new device types based on the device
information table. Specifically, it adds the device type IDs for the
following engines:

- SEC
- NVENC
- NVDEC
- NVJPG
- OFA

Further, the max dev types has been updated as 57 in the device info
table. To support his, the corresponding macro has been updated as 58.

JIRA NVGPU-9501

Change-Id: I23f17c91da8a6063457c27763a62b1a08beeed0d
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2846203
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Ankur Kishore <ankkishore@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-21 16:52:39 -08:00
Rajesh Devaraj
afb971b66e gpu: nvgpu: update report_pbdma_error as hal 
To reduce the duplication pbdma_handle_intr_0 API to new chips, this
patch converts report_pbdma_error as a HAL.

JIRA NVGPU-9325

Change-Id: Ifcb0838037c750070c26343e008a176b26eebf16
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2845088
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-20 03:40:17 -08:00
srajum
6d7ace12dc nvgpu: Fix CERT-C defects 
Fix following CERT-C defects

- CID 631480
- CID 494546

Bug 3745813

Change-Id: I33ad7d044cc18219a117811b960dae26cf744983
Signed-off-by: srajum <srajum@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2834699
Reviewed-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Ankur Kishore <ankkishore@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-20 03:35:49 -08:00
Austin Tajiri
26e325aaf2 gpu: nvgpu: fix ga10b vgpu dma_mask 
Set ga10b's vgpu dma_mask to DMA_BIT_MASK(39). The vGPU can access the
full physical address space.

Bug 3918582

Change-Id: I527f1e569055c7b4eccddb4ef9bdbef6ee6e2bb5
Signed-off-by: Austin Tajiri <atajiri@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2841221
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Aparna Das <aparnad@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-17 16:16:50 -08:00
Sagar Kamble
ee2377b879 gpu: nvgpu: fix uninitialized pointer 
Destroy the profile lock in the if block that initializes the pointer
profile.

CID 10165006
CID 631480

Change-Id: I16935723c1cacf6434d4cb79a1671f5422d814e7
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2844111
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: Ankur Kishore <ankkishore@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-17 06:10:24 -08:00
prsethi
4dec633f5f gpu:nvgpu: clean the domain queues in abrupt close 
Domain queues are being cleaned as part of graceful close but does not
gets cleaned in case of abrupt app failures.
This change cleanup the queues for abrupt failures.

Bug 3884011

Change-Id: I8cd07b726718b1e13a05d4455a2670cedc9dee37
Signed-off-by: prsethi <prsethi@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2842632
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-01-17 01:40:36 -08:00
Divya
04cd344b35 gpu: nvgpu: free rpc_payload when driver is dying 
- During nvgpu module unload, the poweroff sequence
  will not wait for the ACK from the PMU for the RPCs sent.
- Due to this, rpc_payload struct info will be present
  in pmu seq struct.
- This can lead to memory corruption during unload path.
- To avoid this, return a different value for driver shutting
  down scenario from fw ack function and based on this return value
  free the RPC payload and release the respective pmu sequence struct.

Bug 3789998

Change-Id: I25104828d836ae37e127b40c88209da81754ffb8
Signed-off-by: Divya <dsinghatwari@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2839968
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-13 06:10:52 -08:00
Richard Zhao
4ed84db8a5 gpu: nvgpu: vgpu: add vgpu-next support for hal init 
vgpu-next is enabled only for internal build.

Jira GVSCI-15646

Change-Id: I5a829a91da2ca0f4f4d445f5337be8983baab36d
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2840221
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Austin Tajiri <atajiri@nvidia.com>
Reviewed-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-by: Aparna Das <aparnad@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-12 23:01:06 -08:00
Jon Hunter
315813beac nvgpu: Fix devnode function pointers for Linux v6.2 
Upstream Linux kernel commit ff62b8e6588f ("driver core: make struct
class.devnode() take a const *") updated the 'devnode' function pointer
under the class structure to take a const device struct. This breaks
building the NVGPU driver with Linux v6.2. Make the necessary changes to
the NVGPU driver to fix the build breakage.

Bug 3936429
Bug 3844023

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Change-Id: Ia39d7fded8df0e4eb30ebd58b2261e48e1963549
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2841032
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-11 11:27:09 -08:00
srajum
c1a1a14086 gpu: nvgpu: Fix CERT-C L1 defects 
- CID 588842
- CID 588848

Bug 3512545

Change-Id: Icc804715c086ce6abc1df37ed6be9ea578d01623
Signed-off-by: srajum <srajum@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2836068
Reviewed-by: Vivek Kumar (SW-TEGRA) <vivekku@nvidia.com>
Reviewed-by: Vaibhav Kachore <vkachore@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-10 10:02:44 -08:00
Rajesh Devaraj
3e2eff564f gpu: nvgpu: update pbdma intr enable set/clear masks as hals 
To reduce the entire duplication of pbdma_intr_enable for future chips,
make set and clear masks as HALs.

JIRA NVGPU-9325

Change-Id: Id8434fc15ca4bf542680a8452dc294f2c4068084
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2838036
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Ramalingam C <ramalingamc@nvidia.com>
Reviewed-by: Ankur Kishore <ankkishore@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-09 20:04:11 -08:00
prsethi
8c710694e8 gpu:nvgpu: fix for consecutive domain submission 
When a user-domain gets removed, tsg belongs to this also gets removed
and runlist update happens accordingly. If same tsg was submitted to gpu
then updated runlist also needs to re-submit. This works fine with the
existing legacy cases but if GPU is running the shadow domain submitted
by manual mode scheduler and domain belongs to this gets removed then
updated runlist is not being submitted to GPU. This runlist buffer
inconsistency causes mmu fault later.

This change adds a "remove" field in the runlist domain which gets set
to true when runlist update happens for the channel removal. Later
worker thread submit the updated runlist if this flag set to true.

Bug 3884011

Change-Id: I3ce08a5a281e20661915746e70ac0dcd711f3f38
Signed-off-by: prsethi <prsethi@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2838808
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-01-09 12:26:12 -08:00
prsethi
144f548552 gpu:nvgpu: fix for shadow domain submission 
There are three issues with shadow domain submission:
1. runlist mem is not being swapped with mem_hw for shadow domain when
there is non-shadow domain being bound to tsg which does not allow runlist
to have all the tsgs. To fix this nvgpu_runlist_swap_mem() is being called
for shadow domain as well.
2. tsg num_active_channels is being set as part of non-shadow domain which
does happen after shadow domain. Due to this, runlist tsg length is not
being set as part of runlist reconstruct and leaving tsg length 0 for last
tsg. To fix this, tsg num_active_channels always get set for shadow domain
as it gets configured first.
3. NV_BUILD_CONFIGURATION_VARIANT_IS_EMBEDDED is not solving the purpose
to differentiate l4t and embedded_linux builds so using
NV_BUILD_SYSTEM_TYPE in place of this to find out the build type.

L4t is using round robin scheduling and this issue coming with manual mode
scheduling so adding the fix only for manual mode scheduling support.

Bug 3884011

Change-Id: Ic55da8f75294eb32c8df6e35fb1fa47df78db8f8
Signed-off-by: prsethi <prsethi@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2833880
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-01-09 12:26:00 -08:00
Rajesh Devaraj
b9e771ecfc gpu: nvgpu: split capture_ram_dump api 
This patch splits capture_ram_dump into two parts to separate out
NV_RAMFC_TOP_LEVEL_GET/NV_RAMFC_TOP_LEVEL_GET_HI into a new api. This
split helps in reducing duplication of capture_ram_dump in future chips.

JIRA NVGPU-9325

Change-Id: I4dba2db7c08406af1569e28037b2aa2f2abfc782
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2836197
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-05 05:45:15 -08:00
Ramalingam C
1dc067c86b gpu: nvgpu: Reuse warp_esr_error functions 
Mark gr_gv11b_handle_warp_esr_error_mmu_nack and
gr_gv11b_handle_all_warp_esr_errors as extern for reusage in
upcoming chips

JIRA NVGPU-9073

Change-Id: Id443ff457628835cc0fde819eb68cbdcabce144e
Signed-off-by: Ramalingam C <ramalingamc@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2821787
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-01-04 06:50:08 -08:00
Rajesh Devaraj
2e36ad9e35 gpu: nvgpu: add null check for gp_get, pb_get 
This patch adds NULL check for gp_get and pb_get.

JIRA NVGPU-9325

Change-Id: If41c1c526c58a18cc91a95686e71bdfae9edb328
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2836366
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-03 19:10:11 -08:00
Rajesh Devaraj
2d3745810b gpu: nvgpu: add support flag for gsp stress test 
Add support flag for GSP stress test.

JIRA NVGPU-9347

Change-Id: I6b93e085b4e25798f1227297fd1baba8c1380604
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2833485
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Ramesh Mylavarapu <rmylavarapu@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-03 19:09:17 -08:00
srajum
594c8da356 gpu: nvgpu: Add MIT license to gsp_test.c file 
Change-Id: Ie2f73175917d1358f9c31d056b68b1ef61935266
Signed-off-by: srajum <srajum@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2835301
Reviewed-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-02 01:15:32 -08:00
Rajesh Devaraj
95c5d3d776 gpu: nvgpu: add flag to disable static pg 
This patch introduces the flag NVGPU_DISABLE_STATIC_POWERGATE. Further,
static pg related initialization APIs have been updated to check whether
this newly added flag is enabled. If this flag is enabled, then static
pg init gets skipped.

JIRA NVGPU-9350

Change-Id: I450b6dd2c541d31fc40fb5540e557b5db730fee2
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2834021
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-01-02 01:09:34 -08:00
Rajesh Devaraj
536ff1001e gpu: nvgpu: add flag to disable ecc stats 
This patch adds the flag NVGPU_DISABLE_ECC_STATS to disable the creation
of sysfs nodes that will be used to provide ECC counter values. Further,
this patch adds a check on whether NVGPU_DISABLE_ECC_STATS flag is
disabled before performing ECC sysfs initialization.

JIRA NVGPU-9349

Change-Id: I99bc3895d3a5ffcf73035351f55c63ed5c46356b
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2833907
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Prathap Kumar Valsan <prathapk@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-01-02 01:09:13 -08:00
Alex Waterman
a9e21b487a nvgpu: Fixes for QNX build structure changes 
Minor updates in the path to header files.

Change-Id: I6fe1db8f050d9b168a1662f0cb65e15bc13c2195
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2810665
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Sagar Kadamati <skadamati@nvidia.com>
Reviewed-by: Tejal Kudav <tkudav@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2022-12-28 06:56:34 -08:00
Ramalingam C
2c8cfde803 gpu: nvgpu: use hals for perfmon_regs_base 
Use hals for the perfmon_regs_base at
	gr_gv11b_pri_pmmgpcrouter_addr
	gr_gv11b_pri_pmmfbprouter_addr

This helps to reduce the code duplications for upcoming chips

JIRA NVGPU-9073

Change-Id: I36ded2cb618249df555181cceeb81c524c78d587
Signed-off-by: Ramalingam C <ramalingamc@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2828585
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2022-12-21 22:24:57 -08:00
Ramalingam C
4c22d5c35d gpu: nvgpu: Add hals for router_perfmon_regs_base 
gv11b onwards add hals
        get_hwpm_gpcrouter_perfmon_regs_base
        get_hwpm_fbprouter_perfmon_regs_base

And remove the ga10b version of same as that is redundant.

This is preparatory patch to update the gr_gv11b_pri_pmmgpcrouter_addr
and gr_gv11b_pri_pmmfbprouter_addr with the hals

JIRA NVGPU-9073

Change-Id: I8b04f9b61784ca2c09b248655435ea7a7ab92926
Signed-off-by: Ramalingam C <ramalingamc@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2828584
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: Ankur Kishore <ankkishore@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2022-12-21 22:24:45 -08:00
Rajesh Devaraj
d255876fe9 gpu: nvgpu: update profiler init/deinit 
Update profiler init and deinit functions to check whether the flag
g->support_gpu_tools is enabled.

JIRA NVGPU-9283
JIRA NVGPU-9286

Change-Id: Idefecb888b5a00cab1f1aca8a7db9ec43778cc39
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2817374
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2022-12-21 16:36:49 -08:00