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147 Commits

Author SHA1 Message Date
Jon Hunter
deffbf24ab virt: tegra: Ensure functions stubs are defined 
When building the out-of-tree drivers with virtualization support
disabled, symbols for some of the virtualization functions are not found
...

 nvgpu: Unknown symbol tegra_hv_mempool_unreserve (err -2)
 nvgpu: Unknown symbol is_tegra_hypervisor_mode (err -2)
 nvgpu: Unknown symbol tegra_hv_mempool_reserve (err -2)
 nvhost_pva: Unknown symbol is_tegra_hypervisor_mode (err -2)
 mc_utils: Unknown symbol is_tegra_hypervisor_mode (err -2)
 mc_utils: Unknown symbol is_tegra_hypervisor_mode (err -2)

Update the hv-ivc.h header to ensure that these function stubs are
defined when virtualization support is disabled and only build the
hv-ivc driver if virtualization is enabled.

Finally, move populating the ccflags to the top-level Makefile and use
the subdir-ccflags directive to ensure the ccflags are passed to all
sub-directories.

Bug 4159372
Bug 4170085

Change-Id: I35edb91007524c3143dff7564f9ad545bd34e969
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2921199
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-07-05 14:34:15 -07:00
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
Laxman Dewangan
0ea187142e Makefile: Add missing license files 
Add lincese and copyright information on Makefile
where it is missing.

Bug 4078035

Change-Id: I4d44143c186a30aabacb706b7db6549131c6e4d6
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2924242
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-06-22 23:39:23 -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
dbadgaiyan
3067ceeb00 nvscic2c-pcie: add support for error handling 
Enable AER reporting for ednpoint.

Provide error handler for AER reception and
update error code to be read by user space process.
Change PCIe link to down.

Implement error reporting for runtime eDMA xfer errors.

Bug 4088959
Jira NVIPC-334

Change-Id: I74871e5226eab1b708c72aa71216cd160c6ebf68
Signed-off-by: dbadgaiyan <dbadgaiyan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2915753
(cherry picked from commit 7b24941fb486ada70229c42ae1deec12f75028c2)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2921480
Reviewed-by: Arihant Jejani <ajejani@nvidia.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-06-19 12:29:40 -07:00
Joshua Cha
69315af003 nvsciipc: remove CONFIG_TEGRA_OOT_MODULE config 
For kernel/nvidia-oot code, it doesn't need CONFIG_TEGRA_OOT_MODULE.
Add nvsciipc related header files for x86 build.

Bug 4096403

Change-Id: Ib4c3109bee01e12a62774dbf2a37a48778472fe6
Signed-off-by: Joshua Cha <joshuac@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2913022
Reviewed-by: Kurt Yi <kyi@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-06-03 19:18:14 -07:00
Ankita Garg
a15aff6b43 mods: Disable mods in ACK 
Disable mods in android common kernel (ACK). ACK places restrictions on
the use of symbols exported by the fs subsystem. These symbols have to
be explicity imported using MODULE_IMPORT_NS. To avoid build errors,
disable mods functionality as of now.

Bug 3974840

Change-Id: I28bcb574ba722415a62a68f81d6579e2fd8a1d51
Signed-off-by: Ankita Garg <ankitag@nvidia.com>
(cherry picked from commit ff77fe1566b536cb2243b6158ec6cf7e90f614bc)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2910059
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-06-03 19:17:06 -07:00
Arihant Jejani
0e6d4c804f nvscic2c: Implement Read-After-Write ordering WAR 
- Ordering between message/data and host1x syncpoints is not enforced
   strictly.
 - Out of the possible WARs, implement dummy PCIe Read between
   data/message write and notifications towards peer / remote post-fences.
 - WAR: (IPC/messaging mode)For any UMD produced data towards peer,
   before notification is triggered, issue a dummy PCIe read  via CPU.
 - WAR: (streaming mode)DMA flush-ranges(data), wait for DMA interrupt,
   when success issue dummy PCIe reads via CPU on remote post-fences
   + issue CPU PCIe writes on each remote post-fence. To achieve this,
   CPU map every imported sync object.

NVIPC-974

Change-Id: Id6711d372c0a35e13e399ffbbcd8efcabf147c56
Signed-off-by: Arihant Jejani <ajejani@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2912894
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Janardhan Reddy A <jreddya@nvidia.com>
Reviewed-by: Vipin Kumar <vipink@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-05-31 18:41:36 -07:00
Nagarjuna Kristam
c150e5bd00 Misc: pci-dma-test: Remove dead code 
tegra-pcie-dma-test is initially written with DMA programming part of
it. Now DMA driver is available separate and DMA programming part of
this driver conflicts with actual programming and results in unexpected
behaviour. Remove non DMA driver test interaction code.

Bug 4124875

Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2908378
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Change-Id: I0266899ef1a9394b73084191053b35163905617e
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2910914
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: Bitan Biswas <bbiswas@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-05-30 07:39:18 -07:00
Akshay Tigga
75ac42b84c WAR: Add "VFS_internal_I_am_really_a_filesystem_and_am_NOT_a_driver" 
Android common kernel prevents the use of symbols exported from the
fs subsystem in other modules. As a WAR we need to explicity import
"VFS_internal_I_am_really_a_filesystem_and_am_NOT_a_driver"
until the migration is complete to remove the use of such symbols.

Bug 3974840

Change-Id: Icb47eba34d069ec287e5ad5bd2e046b0f96f401c
Signed-off-by: Bruce Xu <brucex@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2901632
(cherry picked from commit bfd7dc903f050f778f105af07e4ddfbde8497881)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2910053
Reviewed-by: Shardar Mohammed <smohammed@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Tested-by: Shardar Mohammed <smohammed@nvidia.com>
 2023-05-29 03:55:46 -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
Shardar Mohammed
83000c2754 misc: nvscic2c-pcie: fix build errors 
Fix build errors when this driver compiled against K6.1 (kernel-oot)
- Remove dma-iommu.h header inclusion as its not present in K6.1
- Define IOVA_RANGE_CACHE_MAX_SIZE if this macro is not defined
- Import DMA_BUF "MODULE_IMPORT_NS(DMA_BUF);" to avoid below error
"ERROR: modpost: module nvscic2c-pcie-epc uses symbol dma_buf_* from
 namespace DMA_BUF, but does not import it"

Bug 3978996

Change-Id: Idd9a53b19c63467583b87f64ffa2c2e888ac02e1
Signed-off-by: Shardar Mohammed <smohammed@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2898149
Reviewed-by: Deepak Kumar Badgaiyan <dbadgaiyan@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-05-09 05:25:54 -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
84b7e463cd nvscic2c-pcie: Get rid of explicit header inclusion 
The required headers for nvscic2c-pcie driver are already
included in the master makefile. Hence, it is not
required to add include path explicitly.

Bug 4087103

Change-Id: Ia9ed4ef56afb830c70cf5bb18cd13b90dcb60680
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2894615
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-28 02:19:57 -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
Joshua Cha
45992044df misc: nvsciipc: add error log to OOT driver 
Add log for DB update.
Add log for endpoint entry lookup failure and DB access failure.

Bug 4052130
Bug 4074668
Bug 4074515

Change-Id: I8c8fb29fd7a4c4abd14b0c5d6d65f9a36d7a3d85
Signed-off-by: Joshua Cha <joshuac@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2890654
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Kurt Yi <kyi@nvidia.com>
Reviewed-by: Priyanshu Sharma <priyanshus@nvidia.com>
Tested-by: Priyanshu Sharma <priyanshus@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
(cherry picked from commit b3dde6d13dd2ae774ab6227a88b6539f39dbb010)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2890779
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-24 10:15:45 -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
Laxman Dewangan
5469e6aaf3 nvsciipc: Use SPDX license GPL 2.0 format 
Use SPDX license GPL-V2.0 format and change Nvidia
copyright year to include 2023.

Bug 4078035

Change-Id: I422a02eb30ba96dc63b96ee901023d8f90ff201b
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2891211
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-21 11:40:34 -07:00
Laxman Dewangan
2f11adce1f nvsciipc: Get rid of explicit handling of CONFIG_TEGRA_OOT_MODULE 
The nvsciipc driver inside nvidia-oot is always build
as module and hence it is not required to handle the
non-defined case of CONFIG_TEGRA_OOT_MODULE.

Bug 4074863

Change-Id: If1e911a3702625eee635446446eeb98f27e74ebe
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2890059
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-21 11:40:11 -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
Laxman Dewangan
846435a74c drivers: Remove Kconfig files 
The kconfig files from nvidia-oot will not get
parsed as the drivers in nvidia-oot are out tree and
does not support any config variable.

Bug 4074863

Change-Id: I6825a94c56404a6860dea9f2afd1ca3bc68e10a4
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2889266
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-19 10:54:28 -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