Modify OS agnostic files in common, hal and include folder to use MIT
license. This will allow the files to be shared between different OSes.
Modify OS specific files in os/linux and uapi folders to add SPDX
identifier for GPLv2.
Jira THWPM-69
Change-Id: I4fef142354a46fc23b67616204ccf0712a99caec
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-hwpm/+/2797453
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
HWPM components (PMA, RTR, perfmon) have MMIO address space and a
corresponding virtual address region. It is possible that both MMIO and
virtual addresses are same for an aperture.
MMIO address of an aperture is used in device node to enable the
aperture and further to map HWPM component in the driver.
Virtual addresses are used by the applications to execute regops on HWPM
apertures. Virtual addresses are also used to fake aperture address
space in simulation.
This patch updates
- HWPM aperture structures to include MMIO address.
- aperture ioremap function to use MMIO address values.
- fake register allocation to use virtual address values.
Jira THWPM-41
Change-Id: I05acb68dcb278722cd333e1187b2355d1d739e93
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
(cherry picked from commit 1c0e8107b4cddad7532c10dddc22bb30cef2540b)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-hwpm/+/2853213
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Add Device_index tag to read IP perfmon register address
index from ACPI or DTSI tables. Device_index will be
used to retrieve resource information from acpi tables
or device trees. This will replace current logic to
procure resource details using device names.
JIRA THWPM-71
Change-Id: I964546f2262dd77ec0acfb58f49d044c870deae6
Signed-off-by: vasukis <vasukis@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-hwpm/+/2797448
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Tested-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Currently, dt_index aperture spec actually holds the element index of
the aperture within the IP instance. Hence, replace dt_index with
element_index to better indicate its purpose.
JIRA THWPM-71
Change-Id: Ic805da3281c60991e7966a80f442d84a2cfcf7cc
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-hwpm/+/2797447
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
HWPM files are copied from the previous source in linux-nvidia repo
withgit history. Create folders and move files to obtain expected folder
structure.
Bug 3787076
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
