In Linux v6.11, the 'platform_driver' structure 'remove' callback was
updated to return void instead of 'int'. Update the MODS drivers as
necessary to fix this. Note that we can simply remove the mods_dmabuf
'remove' function because it does nothing.
Bug 4749580
Change-Id: I8ac05a7b713916b9aca1694ca828682808df3287
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3235514
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-by: Carl Dong <carld@nvidia.com>
In Linux v6.12 the definition 'no_llseek' was finally removed. Since
Linux v6.0 it had been redefined as NULL. Add a test to conftest to
determine if 'no_llseek' is present and if not then it is no longer
necessary to populate this and we can leave as NULL.
Bug 4876974
Change-Id: I051fdb285b32260b5913dad89cabe0be04253f67
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3222106
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
In Linux v6.12, commit 88a2f6468d01 ("struct fd: representation change")
removed the 'struct file' pointer from 'struct fd'. This breaks building
the NVSCIIPC driver that tries to directly access the 'file' pointer
from the 'fd' structure. Fix this by using the helper macros 'fd_empty'
and 'fd_file' as necessary to fix the build.
Bug 4593750
Change-Id: I0f84736b408f533a732476175a8745091bc8542f
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3217429
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
For Linux v6.11, the 'pci_epc_event_ops' structure 'core_init' callback
was renamed to 'epc_init' and a new 'epc_deinit' callback was added.
Update the PCI endpoint drivers for Linux v6.11 by:
1. Adding tests to conftest to detect the presence of 'epc_init' and
'epc_deinit'.
2. Update the drivers as necessary to use the appropriate callback
depending upon what is present in the kernel.
Bug 4749580
Change-Id: Ife7e2d5d18332bf84f22142c9727dc1ece913c49
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3186686
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
- Enable MODS kernel driver ADSP APIs
- Updated CONFIG_TEGRA_NVADSP to MODS_HAS_TEGRA
- get_handle call is invoked for each API
- To avoid regression on parallel WAT testing
- Fork nvidia-oot from nvidia-kernel
- Firmware APIs do not support 5.1 version.
- Updating the same IOCTLs as its being used by AON and ADSP tests.
Bug 4149877
Change-Id: I0063f6610c078395ce9ce3f348bbab360e7dc676
Signed-off-by: sitalluri <sitalluri@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3057290
Reviewed-by: Kuan Luo <kluo@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Tested-by: John Lu <johlu@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: John Lu <johlu@nvidia.com>
The enum pci_epc_irq_type is dropped from Linux 6.8 with
commit 74955cb8ccc385 ("PCI: endpoint: Drop PCI_EPC_IRQ_XXX definitions")
Use alternative definition from mainline.
Bug 4448428
Change-Id: Ic248ee2522f171c311ac1086c2792bcf3ad6ed64
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3062520
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
For Linux v6.8, commit ef175b29a242 ("of: Stop circularly including
of_device.h and of_platform.h") updated the OF headers included by these
header files. This breaks the build for various drivers and so fix this
by including the headers that are actually needed for each driver.
Bug 4448428
Change-Id: Ic40e43c99ff1a7f5c4b7a7c3ab525e6e046c452b
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3062519
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
For Linux v6.8, commit ef175b29a242 ("of: Stop circularly including
of_device.h and of_platform.h") updated the OF headers included by these
header files. This breaks the build for various drivers and so fix this
by including the headers that are actually needed for each driver.
Bug 4448428
Change-Id: Ifb484189524a3ec86aa252e71b4489f4dba5aacd
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3059458
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>
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
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Only Tegra234+ devices are currently supported and for these devices the
only DMA drivers that are supported for Linux are the Tegra210 ADMA and
Tegra186 GPCDMA drivers. Neither of these drivers ever supported the
'slave_id' parameter for configuring the DMA request ID for a given
channel. These drivers have always used device-tree to retrieve this
information. Only the Tegra20 APBDMA controller supported the 'slave_id'
field and this was dropped in Linux v5.17. The Tegra20 APBDMA driver was
supported in Tegra devices up until Tegra210, but starting with Tegra186
it is no longer supported.
Given that this is a legacy feature only supported for legacy Tegra
devices and drivers, drop the 'slave_id' support completely.
Bug 4425688
Change-Id: Id9bb6440805826dfb0cf0d862d6b15fd856e61ff
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3038964
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
The build of driver is disabled from Linux 6.2 due to
changes in core kernel where API of_get_named_gpio_flags()
has been removed.
This APIS is removed in commit 40fc56ee608cdb ("gpiolib:
of: remove of_get_gpio[_flags]() and of_get_named_gpio_flags()")
in Linux 6.2.
Add support to use the new APIs for Linux 6.2 onwards.
Bug 4346767
Change-Id: I573c13398945db93d2a3a3db81bfd53f1be159f6
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3031550
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Use conftest to determine if the struct pci_epf_driver probe
API has ID argument or not
The additional argument as ID is added in probe() of the
struct pci_epf_driver with commit 081c715dfd5054 ("PCI:
endpoint: Pass EPF device ID to the probe function")
in Linux 6.4.
Bug 4346767
Change-Id: I004d1d3a8df922c0534c5631baa26f82f6992e4d
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3030052
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Use conftest to find if API pci_disable_pcie_error_reporting()
is present. This API is dropped from Linux 6.5 with change
commit 69b264df8a41282 ("PCI/AER: Drop unused
pci_disable_pcie_error_reporting()")
Bug 4346767
Change-Id: Idcaf36e4215a874c70f7457a46fd875f1349b121
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3028741
Reviewed-by: Shardar Mohammed <smohammed@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Use the proper enum name for returning the value from
pci_client_get_drv_mode().
Instead of returning NVCPU_MAXIMU, return DRV_MODE_MAXIMUM
which is more appropriate return value.
Bug 4374520
Change-Id: I172fe7bdc926fcacbde6428db59c17bec57f7443
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3014987
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
There is additional argument added in iommu_map() from Linux6.3.
Pass the proper argument from the drier who are using this
APIs. Using conftest methods for differentiating whether
additional argument is needed or not.
Bug 4374520
Change-Id: Ica06363802d31be317675a50194f34670521e023
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3014986
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
