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118 Commits

Author SHA1 Message Date
yashi
ae9cb66d77 Protect FFA sync_send_receive with a single mutex 
- In sync_send_receive only support access from a single
    thread at a time.  Add the mutex to protect multi-instance

  - This patch is imported from
    https://p4sw-swarm.nvidia.com/changes/32944487

Bug 4135491
Change-Id: Icdcce1df570639e580fbe238ee6260fd2178ef20
Signed-off-by: Yang Shi <yashi@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2920915
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-06-26 06:16:10 -07:00
yashi
bf473bccc0 Add the missed code snippet back 
There is a code discrepency between bring-up branch
and dev-main branch. A code snippet is missed in the
dev-main branch causing semover test failure.
This patch adds it back

Bug 4156918

Change-Id: I4347176cf3e5ab8214428247620e4cb6fbf4f511
Signed-off-by: Yang Shi <yashi@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2921008
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Carl Dong <carld@nvidia.com>
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-06-20 08:37:04 -07:00
Chris Dragan
f88f38ce92 remove support for T194 display 
Bug 4115277

Change-Id: I2ae6997686aa739c3b2d4cb81a01a07d5121514c
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2907311
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-05-23 20:56:48 -07:00
Chris Dragan
5dcd80a533 misc: mods: update from Perforce 
Change-Id: I65dc43cae65946cce09fdd060627a5817127cfcf
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2895269
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-28 08:11:58 -07:00
Laxman Dewangan
f5a3a07c28 mods: use srctree.nvidia-oot if srctree.nvidia is not set 
If makefile environment srctree.nvidia is not set
then use the srctree.nvidia-oot for nvidia driver
source path.

This will help to get rid of passing the srctree.nvidia for
building the nvidia-oot. It will pass only srctree.nvidia-oot.

Bug 4087103

Change-Id: I3bca0da88f5980c7f08c4c20d5a742316cc588d1
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2894614
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-28 02:19:51 -07:00
Chris Dragan
0ae09fcdd1 misc: mods: clean-up copyrights 
It is unnecessary to spell out license text when we are using
SPDX license identifiers.

Change-Id: I902e18a413126f4dddb0cbb1fb5c0e0de385d2a1
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2892356
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-27 02:51:21 -07:00
Laxman Dewangan
15d1f96bd8 mods: Get rid of non-module build 
mods driver inside the nvidia-oot is always build as
module. Remove the handling of non-module build.

Bug 4074863

Change-Id: I11a22c181e159e81328fa8e2d77d1b5bc4474d94
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2890061
Tested-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-24 23:38:30 -07:00
Kuan Luo
ec7162fc4d misc: mods: cleanup tegra prod module 
Bug 4051795

Change-Id: Ia545cdb456bb6876aa1f48b4efcd111387999167
Signed-off-by: Kuan Luo <kluo@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2891512
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-24 05:40:42 -07:00
Chris Dragan
50850d5851 misc: mods: import module DMA_BUF if needed 
Bug 4036660

Change-Id: I687d582151615b50d7402d26d2f64fe604fc1d7c
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2890935
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-22 04:22:36 -07:00
Dong Qiang
6fe239203b drivers: mods: Add MODS_FFA_CMD_MISC Cmd for MODS SP 
Added new cmd to clear PCIE XTL RC error counters

Bug 4053219

Signed-off-by: Dong Qiang <carld@nvidia.com>
Change-Id: I73ee69edb2b26cd381c5b2a42f8d7e19fd7bf67e
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2889256
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-20 06:47:59 -07:00
Chris Dragan
c46d90ef1a misc: mods: update from Perforce to 4.16 
Change-Id: Ib0126f696879706d7834b1676bc17f6cbfd8194b
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2887660
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-20 06:46:56 -07:00
koenz
94064b64d3 driver/misc/mods: kernel v6.2+ support for IVC init 
- Add support for IVC channel init for kernel v6.2+

JIRA TM-949
Bug 3846090

Change-Id: I773d99b89067671c76ec2de3d45461fc5efe2814
Signed-off-by: Koen Zhao <koenz@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2887332
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-13 22:25:47 -07:00
Chris Dragan
cb0c45b6dd misc: mods: update from Perforce 
Bug 3992588

Change-Id: I04aad94aebef7a48d9afac528347fc50c219d888
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2872373
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Carl Dong <carld@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Dong Qiang
dbced7f181 drivers: Fix mods arm ffa error for kernel 6.2 
Updated from ffa_ops to msg_ops for ffa api

Bug 3974855

Change-Id: Ice2ccea2c860f05dbd862a49837eba071d563311
Signed-off-by: Dong Qiang <carld@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2865316
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:53 +00:00
koenz
6f11b7dffb driver: Fix mods_bpmpipc build issue with kernel v6.2+ 
- Fix build issue with mods_bpmpipc

Bug 3974855

Change-Id: I77c7f49b56f0eceea8e500dc8217e9ae76585f63
Signed-off-by: koenz <koenz@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2865209
Tested-by: Rohit Khanna <rokhanna@nvidia.com>
Reviewed-by: Rohit Khanna <rokhanna@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Sudeep Surendra
b2f9fe02de Add FFA command MODS_FFA_CMD_C2C_TEST. 
Signed-off-by: Sudeep Surendra <sudeeps@nvidia.com>
Change-Id: I40714fcac3e9c15c6f9aa1fd79f8ba3529dad71c
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2864435
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
 2023-04-03 13:27:53 +00:00
Jon Hunter
7881a907e5 drivers/misc/mods: Disable broken MODS drivers for Linux v6.2+ 
Upstream Linux commit 4c1e0a97351a ("firmware: tegra: bpmp: Use
iosys-map helpers") updated the Tegra IVC driver to use the
iosys-map helpers for Linux v6.2. This causes the MODS BPMPIPC driver
build to fail.

Upstream Linux commit 55bf84fd0a76 ("firmware: arm_ffa: Remove
ffa_dev_ops_get()") removes the function ffa_dev_ops_get() and this
causes the MODS FFA driver build to fail.

Temporarily disable the building of these drivers while these build
issues are fixed.

Bug 3936429
Bug 3974855

Change-Id: I1b40bbb4b89fe0c8d4af7fc642664d29d6954ed2
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2861317
Tested-by: Rohit Khanna <rokhanna@nvidia.com>
Reviewed-by: Rohit Khanna <rokhanna@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Chris Dragan
74ee35918c misc: mods: null-terminate strings from userspace 
Bug 3952896
Bug 3959323

Change-Id: Id85f6dd605d99e1fec6a6bd261940268cafafa34
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2860841
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
dongqiang
9ac86753e5 Add FFA Cmd MODS_FFA_CMD_HSS_TEST for HSS test 
Added new FFA cmd for running HSS in MODS SP

JIRA TM-617

Signed-off-by: Carl Dong <carld@nvidia.com>
Change-Id: If1eabd112c19e7fcafb41aeed9e1eb51ee2f325d
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2860682
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Chris Dragan
4f0b7852df misc: mods: update from Perforce 
Change-Id: I2c38de4b6471211fb417284cae7c52702a1ef7a5
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2846196
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Chris Dragan
7a8a0731ae misc: mods: update from Perforce 
Bug 3928853

Change-Id: I813a78c92deb516844d67940e34d3f0e5303e96b
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2840673
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_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Kuan Luo
126b6fc5c7 mods driver: smmu: support qpsi acpi node 
Add qspi1 node NVDA1513 support

Kernel 4.9 doesn't support acpi_device_get_match_data function,
define MODS_HAS_ACPI_MATCH_DATA macro to only build this interface
from kernel 5.10

Bug 3883085

Change-Id: I0820a45f4f529b3bcd27f36e44c090890fa728d5
Signed-off-by: Kuan Luo <kluo@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2824562
(cherry picked from commit 7dfd65ddb8f0d326dc5bcbd4e6e88df575c8d18c)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2824595
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
luke he
23d0fa6e4d mods drv - replace message err to warn 
due to no clock framework api supported ,
mods-simple-bus not in DTB for some chips

JIRA TM-912

Change-Id: I926a6e8c36b94c7cc1e34462554453cc2bdb42a3
Signed-off-by: Luke He <lhe@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2819023
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Kuan Luo <kluo@nvidia.com>
Reviewed-by: Kiran Kasamsetty <kkasamsetty@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Tested-by: Kiran Kasamsetty <kkasamsetty@nvidia.com>
(cherry picked from commit 509cc51f7bc2f1d83807b1dc0f0a9e1034300bde)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2823375
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
 2023-04-03 13:27:53 +00:00
koenz
cc636f99c2 driver/misc/mods: fix coverity issue 
Fix coverity issue CID 10165202

Bug 3461002

Signed-off-by: Koen Zhao <koenz@nvidia.com>
Change-Id: I398dcb0e5a5b0027da09be4d23f88c6067da38cc
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2836338
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: svc_kernel_abi <svc_kernel_abi@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
koenz
0e7a054913 drivers/misc/mods: Add mods_bpmpipc component 
- Add mods_bpmpipc component for support BPMP MRQ comunication on
  "product_security" fused chips
- Add ioctl "MODS_ESC_BPMP_UPHY_LANE_EOM_SCAN" for uphy eom read

DVS: https://builds4u.nvidia.com/dvs/#/change/3220339765791234.2?showTab=DVS

JIRA TM-949
Bug 3846090

Change-Id: I1aebf99b7516d55cd84e01a6ba36801546bbb1ed
Signed-off-by: koenz <koenz@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2828417
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Sudeep Surendra
9265e42093 misc: mods: add ioctl to communicate with SP 
JIRA TM-617

Change-Id: I9c786048cf9bec07233bbed38edbf11fe6c555c0
Signed-off-by: Sudeep Surendra <sudeeps@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2730674
Tested-by: Carl Dong <carld@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Jason Li
2b2a83bf5f misc: mods: optee: Fix cert-c issues 
Previously we had a change to fix the cert-c issues, but it didn't
properly eliminate the INT31-C warning.

This change correctly eliminates the following two cert-c warnings:
CID 556497
CID 556498

Bug 3745813

Change-Id: I03ac2b2edc5633c80b4a8285a08605398a35d35f
Signed-off-by: Jason Li (SW-TEGRA) <jasl@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2827247
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Chris Dragan
8061cf233b misc: mods: fix offset for large allocations 
Fix MODS_VIRTUAL_TO_PHYSICAL for allocations exceeding 4GB

It's unlikely for us to support such large allocations,
but if we ever did, integer overflow would truncate the
allocation offset, resulting in the incorrect PA being
returned.

This change also brings the driver up to date with
the Perforce copy and fixes the version.

CID 421846

Change-Id: Ia9328dd91743631f39a16dfc3077261656384f2c
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2810261
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Chris Dragan
83161a6ce4 misc: mods: fix compilation with oot 
Bug 3832193

Change-Id: I32b50b6e127c8df1fca8d82025d00570f569d6cf
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2802377
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Chris Dragan
4b0df5164d misc: mods: fix error handling in ACPI 
Bug 3745813

Change-Id: I447112fba3298e043e081887f80f06be235755da
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2801186
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Chris Dragan
dfdd158c0d misc: mods: check user input in PCI functions 
Bug 3745813

Change-Id: I47f12130624712eb45d42de1ee3960e81dc006d3
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2798253
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Chris Dragan
9c29141faa misc: mods: fix types of a few variables 
Bug 3745813

Change-Id: I2669c233bb5b53befc6fb4d72a8a7b35c3ea3f83
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2797668
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Chris Dragan
53daab8b1f misc: mods: CERT-C L2 fixes 
Bug 3745813

Change-Id: If58b0739ca7bca5373e400d0a9468ac4e5e2970a
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2797153
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Ian Grissom
83d81ef365 misc: mods: add IPI ioctls 
* Added ioctl for triggering IPIs
 * Added handler to invoke ASM wfe,wfi commands or NOP

Change-Id: I907b6a27f3a7f3ff5b507e9f91066d8695dadbb4
Signed-off-by: Ian Grissom <igrissom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2730675
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Chris Dragan
e01a6e01a0 misc: mods: add new ioctls 
Add ioctls to read device properties and map proximity id to NUMA node.

Bug 3538850

Change-Id: I65b6decbdfbe12de7d1f1eb3edbb71b9fd56fb8a
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2786128
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Chris Dragan
47a9a4cd68 misc: mods: fix compilation with kernel 6.0 
Update to accommodate changes in ACPI API.

Bug 3767126

Change-Id: I20d1d046d2aa59966e9e6eeb04fef8bac7026886
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2782042
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Keyur Patel <keyurap@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
andersm
8aad6c65fc MODS: add mods_tegra_dma platform driver 
For upstream dma engine slave_id in <struct dma_slave_config> is obsolete.
The Correct way to specify slave_id is
to call dma_request_chan API along with device name defined in dts node.

mods_tegra_dma: mods_tegra_dma {
    compatible = "nvidia,mods_tegra_dma";
    dmas = <&gpcdma 15>, <&gpcdma 16>;
    dma-names = "spi1_rx", "spi2_tx";
    status = "okay";
};

To keep kernel ABI compatibility,
add a new ioctl cmd MODS_ESC_DMA_REQUEST_HANDLE_2.
A new struct MODS_DMA_HANDLE_2 is used together with it.
A new function esc_mods_dma_request_channel_2 is implemented accordingly.

JIRA:TM-728

Change-Id: Ic84f294e2248d800b9aacd597a7ce0a84fc94a1d
Signed-off-by: andersm <andersm@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2711537
Signed-off-by: xueyuanb <xueyuanb@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2753148
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Chris Dragan
da482657b7 misc: mods: improve memory allocation 
Bug 3760541

Change-Id: I999b676ee3ef8c5b0882d4b3bdcd076346879856
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2776654
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Chris Dragan
9985faf0fc misc: mods: kernel 6.0 compilation fix 
Bug 3767126

Change-Id: I16c743bb5943eb78090072c32b6230b078f601d8
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2775928
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: Keyur Patel <keyurap@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 13:27:53 +00:00
Jason Li
39a71c5c65 misc: mods: optee: Fix cert-c issues 
This change fixes two cert-c issues with implicit conversion
from unsigned long long to unsigned int.

CID 556497
CID 556498

Bug 3745813

Change-Id: I3013b204f975c2c0154d5b56593a49b0fbe47cb0
Signed-off-by: Jason Li (SW-TEGRA) <jasl@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2757547
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Joseph Lo <josephl@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 13:27:52 +00:00
Chris Dragan
b25e80150e misc: mods: update from Perforce 
Change-Id: I50cacf7e5f16a8d0a087becf984c28a2ba516d43
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2747397
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 13:27:52 +00:00
Jason Li (SW-TEGRA)
aa01c9a907 misc: mods: Add OP-TEE TA communication support 
This patch adds OP-TEE TA support in the mods driver
using Linux kernel TEE API.

Jira OPTEE-40

Signed-off-by: Jason Li (SW-TEGRA) <jasl@nvidia.com>
Change-Id: I75338f3b6941419acc0745b374c79035a58c98c7
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2708753
(cherry picked from commit 33520bc012e8e0b5cfb5de341ff8ff488df8a68f)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2709426
Reviewed-by: Rohith Talluri <sitalluri@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Rohith Talluri <sitalluri@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 13:27:52 +00:00
Chris Dragan
14ab31a527 misc: mods: fix potential integer overflow 
Bug 3461002
CID 10138562

Change-Id: I788b036fe53a248c45c808ad91696bdbdda2ad9b
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2729925
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Chris Dragan
20730c6ceb misc: mods: fix compilation with kernel 5.17 
Bug 3604749

Change-Id: I159a9d809d813184943295d7ac58eed0f35df497
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2729857
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 13:27:52 +00:00
Chris Dragan
4974a781b6 misc: mods: fix compilation with kernel 5.18 
Integrates CL 31407382.

Bug 3680536

Change-Id: I5a50dc1c5af1dfcc52aa112269f6802e447206d4
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2729243
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 13:27:52 +00:00
Chris Dragan
d8714b7da4 misc: mods: add support for kstable 
Bug 3660609

Change-Id: Iaa6e4e048afc1a1e26d5dccc361a18322a23b47e
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2726143
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Rohit Khanna <rokhanna@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 13:27:52 +00:00
Prateek Patel
86c8a8033d core: include: Fix cert_c defect 
Signed index may evaluate to an address that could be at negative
offset of an array. Use unsigned indexing.

CID 479265
CID 452753

Bug 3512545

Change-Id: Iaae22838305aeeafb3ebaecc497fe1556749c5c2
Signed-off-by: Prateek Patel <prpatel@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2701054
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_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 13:27:52 +00:00
Chris Dragan
c7fe179f62 misc: mods: fix bugs and style issues 
* Fixed __user and __iomem pointer types.
* Added __poll_t for poll() return type if possible.
* Fixed error return from poll().
* Fixed init/shutdown in mods_dma.
* Declared internal unit functions as static.
* Assign NULL to init pointers instead of 0.

Bug 3528414

Change-Id: If39a14a429e2cda5d58edb6ffd60fd13693371e6
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2688314
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 13:27:52 +00:00
Bodla Rakesh Babu
6fdf0401f7 misc: mods: Fix compilation flag 
Fix compilation flag for tz mods, it is based on trusty
interface, guard it with CONFIG_TRUSTY.

Change-Id: I71ce90188c8c2a3d82371bb786b7e13971a06812
Signed-off-by: Bodla Rakesh Babu <rbodla@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2682655
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
koenz
5638242e6b misc: mods: Check return value of snprintf 
CID 432482
CID 347889

Bug 3512545

Change-Id: I8b3b9b0c3986a36fd695768e0ff15f97ef5a566e
Signed-off-by: Koen Zhao <koenz@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2677372
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 13:27:52 +00:00