Module covered: dce-workqueue
This is not a functional change. It does the following:
1) Move include/dce-workqueue.h to
os/linux/include/dce-os-work.h
2) s/dce_work/dce_os_work/g
3) s/dce_init_work/dce_os_work_init/g
4) s/dce_schedule_work/dce_os_work_schedule/g
5) Remove intermediate os header os/include/os-dce-workqueue.h
and replace all includes directly with <dce-os-work.h>
JIRA TDS-16126
Change-Id: I4d88cf68a187a061fd0c8c084ea074fb9e74d315
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3228552
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
Module covered in this CL: dce-cond
This is not a functional CL. It does the following.
1) Move os/include/linux-kmd/os-cond.h to
os/linux/include/dce-os-cond.h
2) s/dce_cond/dce_os_cond/g
3) s/DCE_COND/DCE_OS_COND/g
4) Delete intermediate include os/include/os-cond.h and replace
all includes with <dce-os-cond.h>
JIRA TDS-16126
Change-Id: Ib4f3cbe5402b2abe114be89f36e25a6fe47e8b13
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3228543
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
Modules covered in this CL:
1) dce-os-log
This is not a functional CL. It does the following:
1) Rename dce_<info/err/debug/warn> to
dce_os_<info/err/debug/warn>
2) Rename dce_log_msg() to dce_os_log_msg()
3) Rename DCE_<WARNING/ERROR/INFO/DEBUG> to
DCE_OS_<WARNING/ERROR/INFO/DEBUG>
4) Move dce-log.h to os/linux/include/dce-os-log.h
5) Stop using old abstraction:
a) Replace <os-dce-log.h> includes with <dce-os-log.h>
6) Delete all related old deprecated log files:
a) os/include/linux-kmd/os-dce-log.h
b) os/include/os-dce-log.h
JIRA TDS-16126
Change-Id: I75ebe98a785c298678d80371184efae6e46932ee
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3228536
Reviewed-by: Arun Swain <arswain@nvidia.com>
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
- Move resource init specific to PM and bootstrap modules
to respective PM and bootstrap init functions.
- Motivation here is 2 fold:
1) To keep common code common across OSs.
2) Move resource init to respective sub-modules.
- We will have separate PM module for HVRTOS.
- We will have separate dce-worker module for HVRTOS.
JIRA TDS-16052
Change-Id: I40f6943eb4173a0da7201dc58afb19aee2a0d04e
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3190873
Reviewed-by: Arun Swain <arswain@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
Once we complete EVENT_ID_DCE_BOOT_COMPLETE_RECEIVED event handling, it
doesn't reset the complition variable. Which causes
dce_wait_interruptible to exit early without waiting in next cycle.
This patch fixes the same by resetting complition variable after use for
EVENT_ID_DCE_BOOT_COMPLETE_RECEIVED.
Bug 4167219
Change-Id: Id9b9047fa0e293f8616e23a5c8b4b1bacf233934
Signed-off-by: Mahesh Kumar <mahkumar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2927740
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
For T23x, we have a separate R5 based cluster
named as Display Controller Engine(DCE) to run
our Display RM code. This driver will run on CPU
with the following functionality:
Via debugfs for test and bring-up purposes:
1. Reads the DCE firmware image into DRAM.
2. Sets up DCE AST to cover the DCE firmware image.
3. Sets up R5 reset vector to point to DCE firmware
entry point
4. Brings DCE out of reset
5. Dumps various regsiters for debug
In production env:
1. Manages interrupts to CPU from DCE
2. Uses bootstrap command interface to define Admin
IPC
3. Locks down bootstrap command interface
4. Uses Admin IPC to define message IPC
5. Uses Admin IPC to define message IPC payload area
6. Uses Admin IPC to set IPC channels
6. Uses Admin IPC to define crashdump area
(optional)
7. Provides IPC interfaces for any DCE Client running
on CCPLEX including Display RM.
8. Uses Admin IPC to set logging level (optional)
This patch puts a framework in place with the
following features :
1. Firmware Loading
2. AST Configuration
3. DCE Reset with EVP Programming
4. Logging Infra
5. Debugfs Support
6. Interrupt Handling
7. Mailbox Programming
8. IPC Programming
9. DCE Client Interface
10. Ftrace Support for debug purposes
Change-Id: Idd28cd9254706c7313f531fcadaa7024a5b344e7
Signed-off-by: Arun Swain <arswain@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-t23x/+/2289865
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
Reviewed-by: Santosh Galma <galmar@nvidia.com>
Reviewed-by: Mitch Luban <mluban@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: Mahesh Kumar <mahkumar@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
