From: Aleksey Makarov <aleksey.makarov@linaro.org>
To: linux-acpi@vger.kernel.org
Cc: Russell King <linux@arm.linux.org.uk>,
Graeme Gregory <graeme.gregory@linaro.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Rafael J . Wysocki" <rjw@rjwysocki.net>,
linux-kernel@vger.kernel.org,
Leif Lindholm <leif.lindholm@linaro.org>,
Aleksey Makarov <aleksey.makarov@linaro.org>,
Christopher Covington <cov@codeaurora.org>,
linux-serial@vger.kernel.org, Al Stone <ahs3@redhat.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/8] ACPI: parse the DBG2 table
Date: Mon, 22 Feb 2016 16:46:48 +0300 [thread overview]
Message-ID: <1456148818-26257-1-git-send-email-aleksey.makarov@linaro.org> (raw)
ARM Server Base Boot Requiremets' [1] mentions DBG2 (Microsoft Debug
Port Table 2) [2] as a mandatory ACPI table that specifies debug ports.
- Move acpi/dt decision earlier in boot process on ARM64
- Move earlycon early_param handling to serial to parse earlycon option once
- Add definition of DBG2 subtypes. It's the same patch as in the SPCR series [3]
- Refactor ACPI linker tables code to enable iterating over subtables other than
subtables having acpi_subtype header (such as DBG2)
- Implement macros
ACPI_DBG2_DECLARE(name, type, subtype, setup_fn, data_ptr)
that defines a handler for the port of the given type and subtype.
- For each port defined by that macros that is also described in the ACPI DBG2
table call provided callback.
- Implement a helper macros that can be used to define early serial console
- Enable DBG2 on ARM64
- Define early console for pl011 serial
[1] http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.den0044a/index.html
[2] http://go.microsoft.com/fwlink/p/?LinkId=234837
[3] https://lkml.kernel.org/g/455559532-8305-1-git-send-email-aleksey.makarov@linaro.org
Aleksey Makarov (6):
ACPI: add definitions of DBG2 subtypes
ACPI: genaralize iterating over subtables in ACPI_PROBE_TABLE()
ACPI: parse DBG2 table
ACPI: serial: implement earlycon on ACPI DBG2 port
ACPI: enable ACPI_DBG2_TABLE on ARM64
serial: pl011: add ACPI DBG2 serial port
Leif Lindholm (2):
arm64: move acpi/dt decision earlier in boot process
of/serial: move earlycon early_param handling to serial
Documentation/kernel-parameters.txt | 3 +
arch/arm64/Kconfig | 1 +
arch/arm64/kernel/acpi.c | 56 ++++++++++---------
drivers/acpi/Kconfig | 3 +
drivers/acpi/Makefile | 1 +
drivers/acpi/dbg2.c | 85 ++++++++++++++++++++++++++++
drivers/acpi/scan.c | 44 ++++++++++-----
drivers/clocksource/arm_arch_timer.c | 3 +-
drivers/irqchip/irq-gic.c | 4 +-
drivers/of/fdt.c | 11 +---
drivers/tty/serial/amba-pl011.c | 3 +
drivers/tty/serial/earlycon.c | 57 +++++++++++++++++++
include/acpi/actbl2.h | 5 ++
include/asm-generic/vmlinux.lds.h | 1 +
include/linux/acpi.h | 104 ++++++++++++++++++++++++-----------
include/linux/acpi_dbg2.h | 68 +++++++++++++++++++++++
include/linux/clocksource.h | 2 +-
include/linux/irqchip.h | 5 +-
include/linux/of_fdt.h | 2 +
19 files changed, 370 insertions(+), 88 deletions(-)
create mode 100644 drivers/acpi/dbg2.c
create mode 100644 include/linux/acpi_dbg2.h
--
2.7.1
WARNING: multiple messages have this Message-ID (diff)
From: Aleksey Makarov <aleksey.makarov@linaro.org>
To: linux-acpi@vger.kernel.org
Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Aleksey Makarov <aleksey.makarov@linaro.org>,
Russell King <linux@arm.linux.org.uk>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Rafael J . Wysocki" <rjw@rjwysocki.net>,
Leif Lindholm <leif.lindholm@linaro.org>,
Graeme Gregory <graeme.gregory@linaro.org>,
Al Stone <ahs3@redhat.com>,
Christopher Covington <cov@codeaurora.org>
Subject: [PATCH 0/8] ACPI: parse the DBG2 table
Date: Mon, 22 Feb 2016 16:46:48 +0300 [thread overview]
Message-ID: <1456148818-26257-1-git-send-email-aleksey.makarov@linaro.org> (raw)
ARM Server Base Boot Requiremets' [1] mentions DBG2 (Microsoft Debug
Port Table 2) [2] as a mandatory ACPI table that specifies debug ports.
- Move acpi/dt decision earlier in boot process on ARM64
- Move earlycon early_param handling to serial to parse earlycon option once
- Add definition of DBG2 subtypes. It's the same patch as in the SPCR series [3]
- Refactor ACPI linker tables code to enable iterating over subtables other than
subtables having acpi_subtype header (such as DBG2)
- Implement macros
ACPI_DBG2_DECLARE(name, type, subtype, setup_fn, data_ptr)
that defines a handler for the port of the given type and subtype.
- For each port defined by that macros that is also described in the ACPI DBG2
table call provided callback.
- Implement a helper macros that can be used to define early serial console
- Enable DBG2 on ARM64
- Define early console for pl011 serial
[1] http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.den0044a/index.html
[2] http://go.microsoft.com/fwlink/p/?LinkId=234837
[3] https://lkml.kernel.org/g/455559532-8305-1-git-send-email-aleksey.makarov@linaro.org
Aleksey Makarov (6):
ACPI: add definitions of DBG2 subtypes
ACPI: genaralize iterating over subtables in ACPI_PROBE_TABLE()
ACPI: parse DBG2 table
ACPI: serial: implement earlycon on ACPI DBG2 port
ACPI: enable ACPI_DBG2_TABLE on ARM64
serial: pl011: add ACPI DBG2 serial port
Leif Lindholm (2):
arm64: move acpi/dt decision earlier in boot process
of/serial: move earlycon early_param handling to serial
Documentation/kernel-parameters.txt | 3 +
arch/arm64/Kconfig | 1 +
arch/arm64/kernel/acpi.c | 56 ++++++++++---------
drivers/acpi/Kconfig | 3 +
drivers/acpi/Makefile | 1 +
drivers/acpi/dbg2.c | 85 ++++++++++++++++++++++++++++
drivers/acpi/scan.c | 44 ++++++++++-----
drivers/clocksource/arm_arch_timer.c | 3 +-
drivers/irqchip/irq-gic.c | 4 +-
drivers/of/fdt.c | 11 +---
drivers/tty/serial/amba-pl011.c | 3 +
drivers/tty/serial/earlycon.c | 57 +++++++++++++++++++
include/acpi/actbl2.h | 5 ++
include/asm-generic/vmlinux.lds.h | 1 +
include/linux/acpi.h | 104 ++++++++++++++++++++++++-----------
include/linux/acpi_dbg2.h | 68 +++++++++++++++++++++++
include/linux/clocksource.h | 2 +-
include/linux/irqchip.h | 5 +-
include/linux/of_fdt.h | 2 +
19 files changed, 370 insertions(+), 88 deletions(-)
create mode 100644 drivers/acpi/dbg2.c
create mode 100644 include/linux/acpi_dbg2.h
--
2.7.1
WARNING: multiple messages have this Message-ID (diff)
From: aleksey.makarov@linaro.org (Aleksey Makarov)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/8] ACPI: parse the DBG2 table
Date: Mon, 22 Feb 2016 16:46:48 +0300 [thread overview]
Message-ID: <1456148818-26257-1-git-send-email-aleksey.makarov@linaro.org> (raw)
ARM Server Base Boot Requiremets' [1] mentions DBG2 (Microsoft Debug
Port Table 2) [2] as a mandatory ACPI table that specifies debug ports.
- Move acpi/dt decision earlier in boot process on ARM64
- Move earlycon early_param handling to serial to parse earlycon option once
- Add definition of DBG2 subtypes. It's the same patch as in the SPCR series [3]
- Refactor ACPI linker tables code to enable iterating over subtables other than
subtables having acpi_subtype header (such as DBG2)
- Implement macros
ACPI_DBG2_DECLARE(name, type, subtype, setup_fn, data_ptr)
that defines a handler for the port of the given type and subtype.
- For each port defined by that macros that is also described in the ACPI DBG2
table call provided callback.
- Implement a helper macros that can be used to define early serial console
- Enable DBG2 on ARM64
- Define early console for pl011 serial
[1] http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.den0044a/index.html
[2] http://go.microsoft.com/fwlink/p/?LinkId=234837
[3] https://lkml.kernel.org/g/455559532-8305-1-git-send-email-aleksey.makarov at linaro.org
Aleksey Makarov (6):
ACPI: add definitions of DBG2 subtypes
ACPI: genaralize iterating over subtables in ACPI_PROBE_TABLE()
ACPI: parse DBG2 table
ACPI: serial: implement earlycon on ACPI DBG2 port
ACPI: enable ACPI_DBG2_TABLE on ARM64
serial: pl011: add ACPI DBG2 serial port
Leif Lindholm (2):
arm64: move acpi/dt decision earlier in boot process
of/serial: move earlycon early_param handling to serial
Documentation/kernel-parameters.txt | 3 +
arch/arm64/Kconfig | 1 +
arch/arm64/kernel/acpi.c | 56 ++++++++++---------
drivers/acpi/Kconfig | 3 +
drivers/acpi/Makefile | 1 +
drivers/acpi/dbg2.c | 85 ++++++++++++++++++++++++++++
drivers/acpi/scan.c | 44 ++++++++++-----
drivers/clocksource/arm_arch_timer.c | 3 +-
drivers/irqchip/irq-gic.c | 4 +-
drivers/of/fdt.c | 11 +---
drivers/tty/serial/amba-pl011.c | 3 +
drivers/tty/serial/earlycon.c | 57 +++++++++++++++++++
include/acpi/actbl2.h | 5 ++
include/asm-generic/vmlinux.lds.h | 1 +
include/linux/acpi.h | 104 ++++++++++++++++++++++++-----------
include/linux/acpi_dbg2.h | 68 +++++++++++++++++++++++
include/linux/clocksource.h | 2 +-
include/linux/irqchip.h | 5 +-
include/linux/of_fdt.h | 2 +
19 files changed, 370 insertions(+), 88 deletions(-)
create mode 100644 drivers/acpi/dbg2.c
create mode 100644 include/linux/acpi_dbg2.h
--
2.7.1
next reply other threads:[~2016-02-22 13:46 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-22 13:46 Aleksey Makarov [this message]
2016-02-22 13:46 ` [PATCH 0/8] ACPI: parse the DBG2 table Aleksey Makarov
2016-02-22 13:46 ` Aleksey Makarov
2016-02-22 13:46 ` [PATCH 1/8] arm64: move acpi/dt decision earlier in boot process Aleksey Makarov
2016-02-22 13:46 ` Aleksey Makarov
2016-02-22 15:45 ` Matthias Brugger
2016-02-22 15:45 ` Matthias Brugger
2016-02-23 13:57 ` Graeme Gregory
2016-02-23 13:57 ` Graeme Gregory
2016-02-23 14:37 ` Matthias Brugger
2016-02-23 14:37 ` Matthias Brugger
2016-02-24 16:09 ` Aleksey Makarov
2016-02-24 16:09 ` Aleksey Makarov
2016-02-22 13:46 ` [PATCH 2/8] of/serial: move earlycon early_param handling to serial Aleksey Makarov
2016-02-22 13:46 ` Aleksey Makarov
[not found] ` <1456148818-26257-3-git-send-email-aleksey.makarov-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-02-22 15:09 ` kbuild test robot
2016-02-22 15:09 ` kbuild test robot
2016-02-22 15:09 ` kbuild test robot
2016-02-22 13:46 ` [PATCH 3/8] ACPI: add definitions of DBG2 subtypes Aleksey Makarov
2016-02-22 13:46 ` Aleksey Makarov
2016-02-22 13:46 ` Aleksey Makarov
2016-02-22 13:46 ` [PATCH 4/8] ACPI: genaralize iterating over subtables in ACPI_PROBE_TABLE() Aleksey Makarov
2016-02-22 13:46 ` Aleksey Makarov
2016-02-22 13:46 ` [PATCH 5/8] ACPI: parse DBG2 table Aleksey Makarov
2016-02-22 13:46 ` Aleksey Makarov
2016-02-22 13:46 ` [PATCH 6/8] ACPI: serial: implement earlycon on ACPI DBG2 port Aleksey Makarov
2016-02-22 13:46 ` Aleksey Makarov
2016-02-22 13:46 ` [PATCH 7/8] ACPI: enable ACPI_DBG2_TABLE on ARM64 Aleksey Makarov
2016-02-22 13:46 ` Aleksey Makarov
2016-02-22 13:46 ` [PATCH 8/8] serial: pl011: add ACPI DBG2 serial port Aleksey Makarov
2016-02-22 13:46 ` Aleksey Makarov
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