From: patrick.rudolph@9elements.com
To: linux-kernel@vger.kernel.org
Cc: coreboot@coreboot.org,
Patrick Rudolph <patrick.rudolph@9elements.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Allison Randal <allison@lohutok.net>,
Alexios Zavras <alexios.zavras@intel.com>,
Stephen Boyd <swboyd@chromium.org>,
Julius Werner <jwerner@chromium.org>,
Samuel Holland <samuel@sholland.org>
Subject: [PATCH 0/2] firmware: google: Expose coreboot tables and CBMEM
Date: Fri, 15 Nov 2019 17:15:14 +0100 [thread overview]
Message-ID: <20191115161524.23738-1-patrick.rudolph@9elements.com> (raw)
From: Patrick Rudolph <patrick.rudolph@9elements.com>
As user land tools currently use /dev/mem to access coreboot tables and
CBMEM, provide a better way by using sysfs attributes.
Unconditionally expose all tables and buffers making future changes in
coreboot possible without modifying a kernel driver.
Patrick Rudolph (2):
firmware: google: Expose CBMEM over sysfs
firmware: google: Expose coreboot tables over sysfs
drivers/firmware/google/Kconfig | 6 +
drivers/firmware/google/Makefile | 1 +
drivers/firmware/google/cbmem-coreboot.c | 164 +++++++++++++++++++++++
drivers/firmware/google/coreboot_table.c | 59 ++++++++
drivers/firmware/google/coreboot_table.h | 13 ++
5 files changed, 243 insertions(+)
create mode 100644 drivers/firmware/google/cbmem-coreboot.c
--
2.21.0
next reply other threads:[~2019-11-15 16:16 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-15 16:15 patrick.rudolph [this message]
2019-11-15 16:15 ` [PATCH 1/2] firmware: google: Expose CBMEM over sysfs patrick.rudolph
2019-11-16 13:36 ` Greg Kroah-Hartman
2019-11-17 1:18 ` kbuild test robot
2019-11-15 16:15 ` [PATCH 2/2] firmware: google: Expose coreboot tables " patrick.rudolph
2019-11-15 22:23 ` [PATCH 0/2] firmware: google: Expose coreboot tables and CBMEM Stephen Boyd
-- strict thread matches above, loose matches on Subject: below --
2019-11-20 13:39 patrick.rudolph
2019-11-20 14:02 ` Greg Kroah-Hartman
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