kernel.git/drivers/platform/x86/intel_punit_ipc.c, branch linux-4.5.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-4.5.y2016-01-20T01:35:49Zintel_punit_ipc: add NULL check for input parameters2016-01-20T01:35:49ZQipeng Zha2016-01-08T10:32:27Zurn:sha1:3fae75740faff4c6a66be7131838fda3ae92e280
intel_punit_ipc_command() maybe called when in or out
data pointers are NULL.
Signed-off-by: Qipeng Zha <qipeng.zha@intel.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
platform:x86: add Intel P-Unit mailbox IPC driver2016-01-19T23:49:36ZQipeng Zha2015-12-11T14:45:00Zurn:sha1:fdca4f16f57da76a8e68047923588a87d1c01f0a
This driver provides support for P-Unit mailbox IPC on Intel platforms.
The heart of the P-Unit is the Foxton microcontroller and its firmware,
which provide mailbox interface for power management usage.
Signed-off-by: Qipeng Zha <qipeng.zha@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>