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Groups > linux.kernel > #1293036 > unrolled thread
| Started by | Andreas Werner <andreas.werner@men.de> |
|---|---|
| First post | 2015-12-16 16:40 +0100 |
| Last post | 2015-12-16 16:40 +0100 |
| Articles | 3 — 1 participant |
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[PATCH 0/4] remove auto exit of production and added sysfs interface Andreas Werner <andreas.werner@men.de> - 2015-12-16 16:40 +0100
[PATCH 2/4] doc/ABI: added sysfs description for the menf21bmc MFD driver Andreas Werner <andreas.werner@men.de> - 2015-12-16 16:40 +0100
[PATCH 4/4] doc/ABI: add documentation for the additional sysfs status information Andreas Werner <andreas.werner@men.de> - 2015-12-16 16:40 +0100
| From | Andreas Werner <andreas.werner@men.de> |
|---|---|
| Date | 2015-12-16 16:40 +0100 |
| Subject | [PATCH 0/4] remove auto exit of production and added sysfs interface |
| Message-ID | <qGmlk-3yb-11@gated-at.bofh.it> |
This patch set introduces new sysfs entries for BMC status information
as well as the ABI documention.
The mfd core driver now does not exit the production mode automatically.
The new sysfs entry allows the userland to exit the production mode
if required.
Andreas Werner (4):
mfd/menf21bmc: remove auto exiting of production mode and add sysfs
interface
doc/ABI: added sysfs description for the menf21bmc MFD driver
mfd/menf21bmc.c: add additional sysfs entries for BMC status
information
doc/ABI: add documentation for the additional sysfs status information
.../ABI/testing/sysfs-bus-i2c-devices-menf21bmc | 40 ++++++
drivers/mfd/menf21bmc.c | 158 ++++++++++++++++++---
2 files changed, 177 insertions(+), 21 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-bus-i2c-devices-menf21bmc
--
2.6.2
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| From | Andreas Werner <andreas.werner@men.de> |
|---|---|
| Date | 2015-12-16 16:40 +0100 |
| Subject | [PATCH 2/4] doc/ABI: added sysfs description for the menf21bmc MFD driver |
| Message-ID | <qGmlk-3yb-13@gated-at.bofh.it> |
| In reply to | #1293036 |
This patch add the description of the "mode" sysfs interface for the menf21bmc MFD driver. Signed-off-by: Andreas Werner <andreas.werner@men.de> --- Documentation/ABI/testing/sysfs-bus-i2c-devices-menf21bmc | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-bus-i2c-devices-menf21bmc diff --git a/Documentation/ABI/testing/sysfs-bus-i2c-devices-menf21bmc b/Documentation/ABI/testing/sysfs-bus-i2c-devices-menf21bmc new file mode 100644 index 0000000..28d1fa2 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-i2c-devices-menf21bmc @@ -0,0 +1,14 @@ +What: /sys/bus/i2c/devices/.../mode +Date: December 2015 +KernelVersion: 4.4 +Contact: Andreas Werner <andreas.werner@men.de> +Description: Set and get the mode of the device. + The production mode cannot be set again if the device + is set to active once. + + In production mode the BMC does not wait for BIOS life sign, + did not reset the CPU board on Watchdog timeout and allow the + programming of the HW Variant. + + 0 = production mode + 1 = active mode -- 2.6.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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| From | Andreas Werner <andreas.werner@men.de> |
|---|---|
| Date | 2015-12-16 16:40 +0100 |
| Subject | [PATCH 4/4] doc/ABI: add documentation for the additional sysfs status information |
| Message-ID | <qGmll-3yb-31@gated-at.bofh.it> |
| In reply to | #1293036 |
Signed-off-by: Andreas Werner <andreas.werner@men.de> --- .../ABI/testing/sysfs-bus-i2c-devices-menf21bmc | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-bus-i2c-devices-menf21bmc b/Documentation/ABI/testing/sysfs-bus-i2c-devices-menf21bmc index 28d1fa2..6defdd3 100644 --- a/Documentation/ABI/testing/sysfs-bus-i2c-devices-menf21bmc +++ b/Documentation/ABI/testing/sysfs-bus-i2c-devices-menf21bmc @@ -12,3 +12,29 @@ Description: Set and get the mode of the device. 0 = production mode 1 = active mode + +What: /sys/bus/i2c/devices/.../hw_variant +Date: December 2015 +KernelVersion: 4.4 +Contact: Andreas Werner <andreas.werner@men.de> +Description: Set and get the hardware variant ID. + +What: /sys/bus/i2c/devices/.../pwrcycl_cnt +Date: December 2015 +KernelVersion: 4.4 +Contact: Andreas Werner <andreas.werner@men.de> +Description: Read the BMC powercycle counter. + +What: /sys/bus/i2c/devices/.../op_hrs_cnt +Date: December 2015 +KernelVersion: 4.4 +Contact: Andreas Werner <andreas.werner@men.de> +Description: Read the operation hours counter + +What: /sys/bus/i2c/devices/.../slot_address +Date: December 2015 +KernelVersion: 4.4 +Contact: Andreas Werner <andreas.werner@men.de> +Description: Read the slot address of the board. + Slot address is the geographical address + in a CPCI rack/backplane. -- 2.6.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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