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11 Commits

Author SHA1 Message Date
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
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
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
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
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
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
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
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
1f6ca0cb27 misc: add mods driver 
* copy driver sources from kernel-4.4 repository
* sync with copy in Perforce
* fix several formatting errors
* fix issues reported by Coverity

Bug 200295104

Change-Id: I0a37cd12041d8fdcafb72b2e67d1a9234320e11b
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: http://git-master/r/1487057
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: Vivek Aseeja <vaseeja@nvidia.com>
Reviewed-by: Kiran Kasamsetty <kkasamsetty@nvidia.com>
 2023-04-03 13:27:52 +00:00