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52 Commits

Author SHA1 Message Date
Jon Hunter
7635873f3d misc: mods: Fix build when OPTEE is a module 
If the Linux kernel driver OPTEE is built as a module (CONFIG_OPTEE=m)
then building the MODS driver for Tegra fails with the following error
...

 drivers/misc/mods/mods_optee.c:22:5:
 error: no previous prototype for 'esc_mods_invoke_optee_ta'
 [-Werror=missing-prototypes]
   22 | int esc_mods_invoke_optee_ta(struct mods_client *client,
      |     ^~~~~~~~~~~~~~~~~~~~~~~~

The problem is in the mods_internal.h file that wraps the prototype for
the above function with '#ifdef CONFIG_OPTEE'. This works fine for when
CONFIG_OPTEE=y but not if CONFIG_OPTEE=m. To ensure that this prototype
is present when the OPTEE driver is built into the kernel or a module,
we need to use '#if IS_ENABLED(CONFIG_OPTEE)'. Update the MODS driver
accordingly to fix this.

Bug 4429280

Change-Id: I48054f60cf26c04d2cacff8d8affc46254020aff
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3038965
(cherry picked from commit 0bd71e49bd)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3055962
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2024-01-22 05:11:23 -08:00
Chris Dragan
51d4ae99d9 misc: mods: update from Perforce to 4.22 
Bug 4119327

Change-Id: I7704293f7fce103e9fba6b088da8081987da36c5
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2993627
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
 2023-10-10 19:47:13 -07:00
Lovie Wang
2c1450fb2f misc: mods: Remove CONFIG_OF_RESOLVE & CONFIG_OF_DYNAMIC 
-OOT drivers are built unconditionally
-MODS selects these two flags in Kconfig while Kconfig is
 not used in OOT drivers. So these two flags can't be selcted
 by default, need to remove the check.

 Bug 4300801

Change-Id: I2e19ecdfd34c499b3000823025d0ad34752ae9aa
Signed-off-by: Lovie Wang <loview@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2981830
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-09-28 21:38:20 -07:00
Chris Dragan
97835cded8 misc: mods: update copyright header 
Bug 4165184

Change-Id: Id5d570cc4e5c3364d696271b1333e47e02e17b9e
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2976924
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-09-11 14:06:17 -07:00
Chris Dragan
1a3e4521c8 misc: mods: update from Perforce to 4.20 
Change-Id: I7ea45fb5aa393372299648e326e81ecf62913b40
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2955034
Reviewed-by: Lael Jones <lajones@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-08-24 09:03:53 -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
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
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
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
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
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
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
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
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
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
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
Chris Dragan
13ac7c137c misc: mods: update MODS kernel driver 
Bug 3461002

Change-Id: I9f577323cd8034a4464953031398c39a409ad69c
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2658852
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 13:27:52 +00:00
Anshul Goel
aa915e1412 MODS Online IST SMC support 
Summary: This change adds support in mods kernel
driver to send messages to ATF using SMC interface in
order to fetch the Online IST test results.

JIRA TM-206

Change-Id: Iafa397287d7af63d77c51308345a9dc93d3a922f
Signed-off-by: Anshul Goel <ansgoel@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2630148
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 13:27:52 +00:00
Lael Jones
2ce330f11a misc: mods: Replace CONFIG_ARCH_TEGRA 
The perforce version of the MODS kernel driver
does not pull in any of the Tegra specific driver
functions. This prevents the perforce driver
from being compiled on any Tegra system or non
Tegra system with CONFIG_ARCH_TEGRA=y.

To allow the perforce driver to be compiled
replace CONFIG_ARCH_TEGRA with MODS_HAS_TEGRA
which is set based on CONFIG_ARCH_TEGRA in git
but left unset in perforce.

Bug 3397113

Signed-off-by: Lael Jones <lajones@nvidia.com>
Change-Id: Ie113d632c4dcc372058b9a1e3a549a70b8f7c03f
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2607859
Reviewed-by: svcacv <svcacv@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>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Ellis
1658071414 misc: mods: Add ioctl to pass messages to tz app 
Summary: This change adds support in mods kernel
driver to send messages to Trusty in order to
run tests trust zone side

Signed-off-by: Ellis Roberts <ellisr@nvidia.com>
Change-Id: I5cd0a1dcc4d1ac5543df5fb3ebec4427c1145e10
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2567469
Tested-by: Rohith Talluri <sitalluri@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Stephen Wolfe <swolfe@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 13:27:52 +00:00
dongqiang
df0985a449 Update for Bpmp MRQ Call 
Update Bpmp MRQ Call Api to use bpmp dtb node in mods dtb devices
Used by MODS PCIE Test for bpmp uphy api
JIRA: TM-586

Change-Id: I67b34979151fa57fd1707b2393237828f2c23cef
Signed-off-by: Carl Dong <carld@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2577098
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Danny Li <dali@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Chris Dragan
16bb9a5ba0 misc: mods: update from Perforce 
Change-Id: If7d0606ab444ba4dabc8ef317120d1d4393ef871
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2536359
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
koenz
7af9118d0a mods-kernel-driver: BPMP Uphy driver support 
JIRA: TM-127

- Adding ioctl commands for setting PCIE state and initialize PCIE EP PLL;
- Sync some code from perforce;

DVS: http://ausdvs.nvidia.com/Build_Results?virtualId=1000859480

Signed-off-by: Koen Zhao <koenz@nvidia.com>
Change-Id: I4f9024f5037060a7c78f337148b202a078cbc4ba
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2461698
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 13:27:52 +00:00
koenz
d711403132 misc: mods: synchronize with Perforce 
Change-Id: Icfce1a3aa22d84cbd4825ab4fbce86970e2261f4
Signed-off-by: Koen Zhao <koenz@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2474042
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Chris Dragan
32e7a1caab misc: mods: fix ioctl for writing into sysfs files 
f_op->write doesn't always have to exist, it can be NULL.
Instead, use kernel function which handles this correctly.

Change-Id: I955bc1c2e97d3bfee3e5c7e48fefcbda4af1214c
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2457926
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Anand Nahar <anahar@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 13:27:52 +00:00
Chris Dragan
125e88df0a misc: mods: update MODS kernel driver to 3.99 
Change-Id: I7ca22718af4e4f897ec0d410949fa1c14022eec1
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2422786
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
ellisr
ad434b8d0e misc: mods: Update reset framework in mods driver 
Summary: Previously mods stored handles for both
clocks and resets in the same list. This meant
reset signals that didn't have a corresponding
clock signal could not be toggled. This change
adds a separate list of structures to handle
resets and decouple it from the clock handling.

Change-Id: I2a83dd5cb7b7fe412acf7ae1815b18b747ad2cac
Signed-off-by: Ellis Roberts <ellisr@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2225415
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Dong Qiang
949b226f0e Smmu Support for MODS kernel module 
Bug 200582229

This change will add smmu mapping/unmapping support for MODS
allocated memory buffer by using kernel smmu api dma_map_sg_attrs()
and dma_unmap_sg_attrs()
1. new IOCTL MODS_ESC_IOMMU_DMA_MAP_MEMORY and
MODS_ESC_IOMMU_DMA_UNMAP_MEMORY is added to do smmu mapping/unmapping
and get smmu mapped address for MODS allocated buffers;
2. a platform device and driver is added to match mods smmu sid in dtb,
the device is used to do smmu mapping/unampping; and mods smmu devices
are added in dtb to match with the driver with smmu config

Signed-off-by: Dong Qiang <carld@nvidia.com>
Change-Id: I47d4d1c43f14fc6b51f0c00cee127e1d51377f64
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2180897
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 13:27:52 +00:00
Chris Dragan
14ecbcb3d5 misc: mods: update MODS driver from Perforce 
Change-Id: I5a024a62688fa6ec1f445628bbc618ae92db737d
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2303203
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Chris Dragan
a85680cbc5 misc: mods: fix compilation with k5.4 
Clean up configuration in mods_config.h and make mods_config.h identical
to the official copy in Perforce.

Bug 200587200

Change-Id: I035119eb44025f45d8272729ebc5a918dd8da6fe
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2302436
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Chris Dragan
b5b2def304 misc: mods: improve logging and fix SRIOV 
* Add new cl_* macros for printing client-specific messages.
  This adds client index to messages in code which is called from
  user space.  This makes it easier to diagnose errors when multiple
  clients (processes) open the driver.
* Use kernel print levels appropriate to messages being printed.
* Print process pid when opening the driver.
* Print information about access token being set or released.
* Print information about PCI devices being enabled or disabled.
  PCI device enablement is tied to the driver getting ownership
  of the device.  It also prevents multiple MODS instances from
  owning the same PCI device.
* Print info about device DMA mask, print device DMA mask when DMA
  mapping fails.
* Print more info about SRIOV actions.
* Disable SRIOV when the driver is being closed by the process
  which enables SRIOV.  Leaving SRIOV enabled when disabling PCI
  device is an error and leads to stale functions, unusable on
  subsequent MODS runs.
* Clean up log messages in a few places.

Change-Id: I51953e984a55c0990e90f89d8260f215c8c58498
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2279439
Tested-by: Ellis Roberts <ellisr@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
root
022cae03a3 misc-mods Fix irq registering for tegra mods 
Summary: Support to hook mods interrupts
for tegra mods devices was broken due to
gpu-mods changes that went uncaught in sanity.
This change modifies the kernel to allow the tegra
code paths to work again. This change also adds
support to map irq numbers to gpio input pins
to expand functionality in the irq framework.

Change-Id: Iee65f9bcaf09453c1740cd5cf7f64b76c87e00c3
Signed-off-by: Ellis Roberts <ellisr@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2259509
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
root
49a69b4202 misc: mods: update MODS kernel driver to 3.96 
Summary: Mods has released the latest kernel
driver in perforce. We need to make sure the
driver in git is at parity with the perforce
version

Change-Id: Ic3f1ab372574af7b61aa9736b33fb38a8c720ada
Signed-off-by: Ellis Roberts <ellisr@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2261293
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Chris Dragan
9896b7bddc misc: mods: update MODS kernel driver to 3.94 
Change-Id: Ib80e8ab4685e4edf48df6dcd3aa36e2efe7fdbcb
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2188947
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Chris Dragan
003f79282f misc: mods: update MODS kernel driver to 3.93 
Change-Id: I6bc81407edbd448867c0b6d979d2eb3920c0e95c
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2156158
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Chris Dragan
0395435413 misc: mods: update MODS driver to 3.91 
Change-Id: I7bfcb63a7034c53e4b9773210442fa90d0855f39
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1998610
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Chris Dragan
bf8bcb968d misc: mods: update MODS driver from Perforce 
Change-Id: Ic63f4f9c86c4575926ac33d8872199a59e9224ce
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1944110
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Chris Dragan
5a7a662974 misc: mods: update MODS driver from Perforce 
Bug 2418720

Change-Id: If2c51596a576ea11fd514c9bd6090b871d25c524
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1927063
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Chris Dragan
e5ec8349f7 misc: mods: update MODS driver from Perforce 
Bug 2142482

Change-Id: I340ffd337a963e95b59a2496686039f339be860f
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1754568
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Chris Dragan
a6d4a6e991 misc: mods: update MODS driver from Perforce 
Change-Id: Ib0d45a0526977297f97970daef2703c2922fa2bd
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1711148
Reviewed-by: Lael Jones <lajones@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Chris Dragan
7086ef70a9 misc: mods: remove smartdimmer support 
Change-Id: I57d34222ca496e4fbdc70c9001e5efa529ee03ab
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1702334
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Lael Jones <lajones@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Chris Dragan
3d23556af2 misc: mods: update MODS driver from Perforce 
Bug 2059566

Change-Id: I18513ad05258e3a4e0f17b8be126fc5a8626c1fa
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1672101
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Chris Dragan
ea94515885 mods: update MODS driver from Perforce 
Bug 2059241

Change-Id: Id86dca16e7a3c833188b7859b31cdb18bd37087c
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1665674
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Lael Jones <lajones@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Chris Dragan
5014bffa1f misc: mods: update MODS driver from Perforce 
Bug 1919226
Bug 1996694

Change-Id: I60699dfee31703f755d237d3524887c73b3c53bc
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1603096
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 13:27:52 +00:00
Chris Dragan
135bf80925 misc: mods: update to version 3.78 from Perforce 
Bug 1955717

Change-Id: I66e4d91555a0161e45f18e558277410ce17bd635
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1577854
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
 2023-04-03 13:27:52 +00:00