From: Lv Zheng <lv.zheng@intel.com>
To: Len Brown <len.brown@intel.com>,
Rafael J Wysocki <rafael.j.wysocki@intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Alan Cox <alan@linux.intel.com>,
Mika Westerberg <mika.westerberg@linux.intel.com>
Cc: linux-acpi@vger.kernel.org, linux-serial@vger.kernel.org,
Lv Zheng <lv.zheng@intel.com>
Subject: [PATCH v2 0/4] ACPI/UART: Add ACPI 5.0 enueration support for UART.
Date: Wed, 5 Dec 2012 11:51:20 +0800 [thread overview]
Message-ID: <cover.1354677952.git.lv.zheng@intel.com> (raw)
In-Reply-To: <cover.1354505471.git.lv.zheng@intel.com>
ACPI 5.0 specification introduces enumeration support for SPB buses. This
patch set adds the UART serial bus enumeration support to Linux using such
mechanism.
NOTE: The [PATCH 4/4] is only for the demonstration purpose and should not
be merged into any of the published Linux source tree.
Lv Zheng (4):
UART: Add UART subsystem as a bus.
ACPI / UART: Add ACPI enumeration support for UART bus.
UART / 8250: Add declearation of serial8250 driver.
UART: Add dummy devices to test the enumeration.
drivers/acpi/Kconfig | 7 +
drivers/acpi/Makefile | 1 +
drivers/acpi/acpi_uart.c | 262 +++++++++++++++++++++
drivers/acpi/scan.c | 1 +
drivers/tty/serial/8250/8250.c | 17 +-
drivers/tty/serial/8250/8250_dummy.c | 129 ++++++++++
drivers/tty/serial/8250/Kconfig | 10 +
drivers/tty/serial/8250/Makefile | 1 +
drivers/tty/serial/Makefile | 2 +-
drivers/tty/serial/serial_bus.c | 429 ++++++++++++++++++++++++++++++++++
include/linux/acpi_uart.h | 40 ++++
include/linux/mod_devicetable.h | 5 +
include/linux/serial_8250.h | 2 +
include/linux/serial_bus.h | 80 +++++++
14 files changed, 982 insertions(+), 4 deletions(-)
create mode 100644 drivers/acpi/acpi_uart.c
create mode 100644 drivers/tty/serial/8250/8250_dummy.c
create mode 100644 drivers/tty/serial/serial_bus.c
create mode 100644 include/linux/acpi_uart.h
create mode 100644 include/linux/serial_bus.h
--
1.7.10
next prev parent reply other threads:[~2012-12-05 3:51 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-03 3:39 [RFC PATCH 0/3] ACPI/UART: Add ACPI 5.0 enueration support for UART Lv Zheng
2012-12-03 3:39 ` [RFC PATCH 1/3] UART: Add UART subsystem as a bus Lv Zheng
2012-12-03 11:46 ` Alan Cox
2012-12-05 3:37 ` Zheng, Lv
2012-12-04 18:54 ` Mika Westerberg
2012-12-04 19:50 ` Alan Cox
2012-12-05 6:20 ` Mika Westerberg
2012-12-05 7:07 ` Zheng, Lv
2012-12-05 7:42 ` Mika Westerberg
2012-12-05 9:43 ` Alan Cox
2012-12-06 1:26 ` Zheng, Lv
2012-12-06 1:55 ` Zheng, Lv
2012-12-06 13:53 ` Alan Cox
2012-12-07 4:54 ` Zheng, Lv
2012-12-07 5:41 ` Zheng, Lv
2012-12-07 7:24 ` Huang Ying
2012-12-07 10:27 ` Alan Cox
2012-12-07 10:25 ` Alan Cox
2012-12-06 7:36 ` Zheng, Lv
2012-12-06 7:52 ` Mika Westerberg
2012-12-05 3:49 ` Zheng, Lv
2012-12-03 3:40 ` [RFC PATCH 2/3] ACPI / UART: Add ACPI enumeration support for UART bus Lv Zheng
2012-12-03 3:40 ` [RFC PATCH 3/3] UART: Add dummy devices to test the enumeration Lv Zheng
2012-12-05 3:51 ` Lv Zheng [this message]
2012-12-05 3:51 ` [PATCH v2 1/4] UART: Add UART subsystem as a bus Lv Zheng
2012-12-05 3:51 ` [PATCH v2 2/4] ACPI / UART: Add ACPI enumeration support for UART bus Lv Zheng
2012-12-05 3:51 ` [PATCH v2 3/4] UART / 8250: Add declearation of serial8250 driver Lv Zheng
2012-12-05 3:52 ` [PATCH v2 4/4] UART: Add dummy devices to test the enumeration Lv Zheng
2012-12-06 9:21 ` [RFC PATCH v3 0/4] ACPI/UART: Add ACPI 5.0 enueration support for UART Lv Zheng
2012-12-06 9:21 ` [RFC PATCH v3 1/4] UART: Add UART subsystem as a bus Lv Zheng
2012-12-06 13:40 ` Alan Cox
2012-12-07 3:52 ` Zheng, Lv
2012-12-07 10:22 ` Alan Cox
2012-12-06 9:22 ` [RFC PATCH v3 2/4] ACPI / UART: Add ACPI enumeration support for UART bus Lv Zheng
2012-12-06 9:22 ` [RFC PATCH v3 3/4] UART / 8250: Add declearation of serial8250 driver Lv Zheng
2012-12-06 9:22 ` [RFC PATCH v3 4/4] UART: Add dummy devices to test the enumeration Lv Zheng
2013-01-09 9:17 ` [RFC PATCH v4 0/3] ACPI/UART: Add ACPI 5.0 enueration support for UART Lv Zheng
2013-01-09 9:17 ` [RFC PATCH v4 1/3] TTY: Add TTY slave enumeration support Lv Zheng
2013-01-09 9:17 ` Lv Zheng
2013-01-09 9:18 ` [RFC PATCH v4 2/3] ACPI / UART: Add ACPI enumeration support for UART Lv Zheng
2013-01-09 9:18 ` Lv Zheng
2013-01-09 9:18 ` [RFC PATCH v4 3/3] UART: Add dummy devices to test the enumeration Lv Zheng
2013-01-09 9:18 ` Lv Zheng
2013-01-09 9:17 ` [RFC PATCH v4 0/3] ACPI/UART: Add ACPI 5.0 enueration support for UART Lv Zheng
2013-01-24 10:30 ` [PATCH v5 0/2] ACPI/UART: Add ACPI 5.0 enumeration " Lv Zheng
2013-01-24 10:30 ` [PATCH v5 1/2] TTY: Add TTY slave enumeration support Lv Zheng
2013-01-25 21:41 ` Greg Kroah-Hartman
2013-01-26 0:32 ` Alan Cox
2013-01-26 0:21 ` Greg Kroah-Hartman
2013-01-26 3:04 ` Zheng, Lv
2013-01-26 3:42 ` Greg Kroah-Hartman
2013-01-28 2:58 ` Zheng, Lv
2013-01-30 4:46 ` Greg Kroah-Hartman
2013-01-25 21:45 ` Greg Kroah-Hartman
2013-01-26 3:12 ` Zheng, Lv
2013-01-26 3:44 ` Greg Kroah-Hartman
2013-01-28 3:02 ` Zheng, Lv
2013-01-24 10:30 ` [PATCH v5 2/2] ACPI / UART: Add ACPI enumeration support for UART Lv Zheng
2013-01-24 10:30 ` [RFC PATCH v5] HACK: UART: Add dummy devices to test the enumeration Lv Zheng
2013-02-06 6:26 ` [RFC PATCH] ACPI / serial: Add UART change_pm support with ACPI power domain Lv Zheng
2013-02-06 19:07 ` Greg Kroah-Hartman
2013-02-06 21:39 ` Rafael J. Wysocki
2013-02-06 21:38 ` Greg Kroah-Hartman
2013-02-07 0:38 ` Zheng, Lv
2013-04-03 2:05 ` [PATCH v6] ACPI / serial: Add peripheral PnP IDs enumeration support Lv Zheng
2013-04-03 16:14 ` Greg Kroah-Hartman
2013-04-04 10:12 ` Zheng, Lv
2013-04-07 3:05 ` Zheng, Lv
2013-04-04 15:43 ` Zheng, Lv
2013-04-04 18:23 ` Greg Kroah-Hartman
2013-04-07 3:11 ` Zheng, Lv
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