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path: root/drivers/nfc/pn544
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2013-04-16NFC: pn544: Add MEI physical layerSamuel Ortiz
With the new mei_phy NFC driver API, the pn544 MEI physical layer is minimal and similar to the microread one. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-28Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
2013-01-10NFC: Initial Secure Element APISamuel Ortiz
Each NFC adapter can have several links to different secure elements and that property needs to be exported by the drivers. A secure element link can be enabled and disabled, and card emulation will be handled by the currently active one. Otherwise card emulation will be host implemented. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn544: Use devm_kzalloc APISamuel Ortiz
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn544: Use module_i2c_driverSamuel Ortiz
The pn544 init routine does nothing but adding the driver to the i2c bus. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn544: Separate the core code and the i2c one into different modulesSamuel Ortiz
As we may need to support other physical layers, we can avoid linking the core part into each and every pn544 module. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: Add HCI quirks to support driver (non)standard implementationsEric Lapuyade
Some chips diverge from the HCI spec in their implementation of standard features. This adds a new quirks parameter to nfc_hci_allocate_device() to let the driver indicate its divergence. Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: Fixed skb leak in tm_send() nfc and hci ops implementationsEric Lapuyade
Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: Changed event_received hci ops result semanticEric Lapuyade
Some chips use a standard HCI event code, destined to a proprietary gate, with a different meaning. Therefore, the HCI driver must always have a chance to intercept the event before standard processing is attempted. The new semantic specifies that the result value "1" means that the driver doesn't especially handle the event. result <= 0 means it was handled. Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: Added error handling in event_received hci opsEric Lapuyade
There is no use to return an error if the caller doesn't get it. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-03Drivers: misc: remove __dev* attributes.Greg Kroah-Hartman
CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-19NFC: Move pn544.h to linux/platform_data/Marcel Holtmann
The pn544.h just provides the platform data struct and defines and nothing else. So move it to to linux/platform_data/ now. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-10-26NFC: Fix sparse warnings due to missing staticArron Wang
Signed-off-by: Arron Wang <arron.wang@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-10-26NFC: Separate pn544 hci driver in HW dependant and independant partsEric Lapuyade
The driver now has all HCI stuff isolated in one file, and all the hardware link specifics in another. Writing a pn544 driver on top of another hardware link is now just a matter of adding a new file for that new hardware specifics. Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>