Messages in this thread | | | From | Tomas Winkler <> | Subject | [char-misc-next 00/11 V4] Add Client MEI bus and NFC device | Date | Thu, 21 Mar 2013 00:44:18 +0200 |
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This is take 4 on the MEI bus + NFC device patches
This patch set adds implementation of MEI CLIENT BUS abstraction over MEI device, this allows standard Linux device drivers to access functionality exposed by MEI device clients that was previously available only to the user space through /dev/mei
The first exercises is to export the NFC radio
More information can be found under
Documentation/misc-devices/mei/mei-client-bus.txt
v3 -> v4: The bus is named mei client bus - Renames: * mei_bus_driver to mei_cl_driver * mei_bus_device to mei_cl_device v2 -> v3: - Renames: * mei_device to mei_host. The mei_host pointers are still called *dev as I didn't want the first patch to get too fat. * mei_bus_driver to mei_driver * mei_bus_client to mei_device
- mei_driver structure changes: * name pointer addition * MEI id table * probe routine now takes the probed MEI id as an argument
- mei-bus.txt update according to the mei_driver changes and the structure renaming. - All exported symbols converted to EXPORT_SYMBOL_GPL. - to_mei_* macros moved to bus.c - drivers/misc/mei/bus.h deleted, all API definitions moved to mei_dev.h - mei_device structure clenup: mei_host, mei_driver, and name fields removed. - Fixed driver owner: mei_driver_register() is now a macro over __mei_driver_register, using THIS_MODULE as the default owner.
Samuel Ortiz (11): mei: bus: Initial MEI Client bus type implementation mei: bus: Implement driver registration mei: bus: Initial implementation for I/O routines mei: bus: Add bus related structures to mei_cl mei: bus: Call bus routines from the core code mei: bus: Synchronous API for the data transmission mei: bus: Implement bus driver data setter/getter mei: nfc: Initial nfc implementation mei: nfc: Connect also the regular ME client mei: nfc: Add NFC device to the MEI bus mei: nfc: Implement MEI bus IO ops
Documentation/misc-devices/mei/mei-client-bus.txt | 143 +++++++ drivers/misc/mei/Kconfig | 7 + drivers/misc/mei/Makefile | 2 + drivers/misc/mei/bus.c | 474 ++++++++++++++++++++++ drivers/misc/mei/client.c | 4 + drivers/misc/mei/init.c | 3 + drivers/misc/mei/interrupt.c | 2 + drivers/misc/mei/mei_dev.h | 100 ++++- drivers/misc/mei/nfc.c | 458 +++++++++++++++++++++ drivers/misc/mei/nfc.h | 141 +++++++ drivers/misc/mei/pci-me.c | 21 +- include/linux/mei_cl_bus.h | 113 ++++++ 12 files changed, 1465 insertions(+), 3 deletions(-) create mode 100644 Documentation/misc-devices/mei/mei-client-bus.txt create mode 100644 drivers/misc/mei/bus.c create mode 100644 drivers/misc/mei/nfc.c create mode 100644 drivers/misc/mei/nfc.h create mode 100644 include/linux/mei_cl_bus.h
-- 1.8.1.3
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