On Thu, May 21, 2020 at 06:53:18PM +0530, Manivannan Sadhasivam wrote: > Hi, > > On Mon, May 18, 2020 at 01:03:54PM -0700, Bhaumik Bhatt wrote: > > Introduce independent bus and device voting mechanism for clients and save > > hardware information from BHI. > > Allow reading and modifying some MHI variables for debug, test, and > > informational purposes using debugfs. > > Read values for device specific hardware information to be used by OEMs in > > factory testing such as serial number and PK hash using sysfs. > > > > I think this series is not yet ready. So will not merge any patches in this > series for 5.8. > > Or let me know if there are any independent patches which should get merged. > I'm planning to send the final 5.8 series to Greg by Friday. > Sorry. I just realised that we are running out of time as we are ending rc6. So I've sent the 5.8 series to Greg. Thanks, Mani > Thanks, > Mani > > > This set of patches was tested on arm64 and x86. > > > > v3: > > -Add patch to check for pending packets in suspend as a dependency for the > > independent voting mechanism introduction > > -Include register dump entry for debugfs to dump MHI, BHI, and BHIe registers > > -Update commit message for the debugfs patch > > -Updated Documentation/ABI with the required info for sysfs > > -Updated debugfs patch to include a new KConfig entry and dependencies > > -Updated reviewed-by for some patches > > > > v2: > > -Added a new debugfs.c file for specific debugfs entries and code > > -Updated commit text and addressed some comments for voting change > > -Made sure sysfs is only used for serial number and OEM PK hash usage > > > > Bhaumik Bhatt (7): > > bus: mhi: core: Abort suspends due to outgoing pending packets > > bus: mhi: core: Introduce independent voting mechanism > > bus: mhi: core: Use generic name field for an MHI device > > bus: mhi: core: Introduce helper function to check device state > > bus: mhi: core: Introduce debugfs entries and counters for MHI > > bus: mhi: core: Read and save device hardware information from BHI > > bus: mhi: core: Introduce sysfs entries for MHI > > > > Documentation/ABI/stable/sysfs-bus-mhi | 25 ++ > > MAINTAINERS | 1 + > > drivers/bus/mhi/Kconfig | 8 + > > drivers/bus/mhi/core/Makefile | 5 +- > > drivers/bus/mhi/core/boot.c | 17 +- > > drivers/bus/mhi/core/debugfs.c | 501 +++++++++++++++++++++++++++++++++ > > drivers/bus/mhi/core/init.c | 80 +++++- > > drivers/bus/mhi/core/internal.h | 29 ++ > > drivers/bus/mhi/core/main.c | 6 +- > > drivers/bus/mhi/core/pm.c | 79 ++++-- > > include/linux/mhi.h | 39 ++- > > 11 files changed, 745 insertions(+), 45 deletions(-) > > create mode 100644 Documentation/ABI/stable/sysfs-bus-mhi > > create mode 100644 drivers/bus/mhi/core/debugfs.c > > > > -- > > The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, > > a Linux Foundation Collaborative Project
