From: Naveen Krishna Chatradhi <nchatrad@amd.com>
To: <platform-driver-x86@vger.kernel.org>
Cc: <hdegoede@redhat.com>, <carlos.bilbao@amd.com>,
<siva.sathappan@amd.com>, <Shyam-sundar.S-k@amd.co>,
Naveen Krishna Chatradhi <nchatrad@amd.com>
Subject: [PATCH 0/2] Add AMD system management interface driver
Date: Tue, 1 Feb 2022 19:22:59 +0530 [thread overview]
Message-ID: <20220201135301.158868-1-nchatrad@amd.com> (raw)
Newer Fam19h EPYC server line of processors from AMD support system
management functionality via HSMP (Host System Management Port).
The Host System Management Port (HSMP) is an interface to provide
OS-level software with access to system management functions via a
set of mailbox registers.
This patchset adds a driver and documentation for the device interface.
Naveen Krishna Chatradhi (1):
Documentation: Add x86/amd_hsmp driver
Suma Hegde (1):
platforms/x86: Add AMD system management interface driver
.../userspace-api/ioctl/ioctl-number.rst | 2 +
Documentation/x86/amd_hsmp.rst | 93 ++++
arch/x86/include/asm/amd_hsmp.h | 16 +
arch/x86/include/uapi/asm/amd_hsmp.h | 56 +++
drivers/platform/x86/Kconfig | 13 +
drivers/platform/x86/Makefile | 1 +
drivers/platform/x86/amd_hsmp.c | 426 ++++++++++++++++++
7 files changed, 607 insertions(+)
create mode 100644 Documentation/x86/amd_hsmp.rst
create mode 100644 arch/x86/include/asm/amd_hsmp.h
create mode 100644 arch/x86/include/uapi/asm/amd_hsmp.h
create mode 100644 drivers/platform/x86/amd_hsmp.c
--
2.17.1
next reply other threads:[~2022-02-01 13:53 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-01 13:52 Naveen Krishna Chatradhi [this message]
2022-02-01 13:53 ` [PATCH 1/2] platforms/x86: Add AMD system management interface driver Naveen Krishna Chatradhi
2022-02-01 17:50 ` Carlos Bilbao
2022-02-02 11:55 ` Nathan Fontenot
2022-02-02 14:57 ` Chatradhi, Naveen Krishna
2022-02-01 13:53 ` [PATCH 2/2] Documentation: Add x86/amd_hsmp driver Naveen Krishna Chatradhi
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