linux/drivers/nfc, branch v3.10.2Linux kernel source treehttps://git.amat.us/linux/atom/drivers/nfc?h=v3.10.22013-05-21T08:48:41ZNFC: mei: Do not disable MEI devices from their remove routine2013-05-21T08:48:41ZSamuel Ortizsameo@linux.intel.com2013-04-30T21:50:29Zurn:sha1:e3a6b14ceda0207c3405c6266e5177a85c0db044
Enabling and disabling device is exclusively handled by the mei_phy_ops.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: mei_phy: Register event callback when enabling the device2013-05-21T08:48:40ZSamuel Ortizsameo@linux.intel.com2013-04-30T21:48:50Zurn:sha1:73f3adb9b91efac04e4e7f8379a85400fc57121e
The callback registration starts a waiting read, so it needs to be fired
everytime the device is enabled. Otherwise following writes will never get
an answer back.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: mei_phy depends on INTEL_MEI2013-05-21T08:48:40ZSamuel Ortizsameo@linux.intel.com2013-04-30T21:22:34Zurn:sha1:d999e4db0ac409c582cb15e6b120241ed9105064
INTEL_MEI_BUS_NFC never made it upstream, so make it depend on INTEL_MEI.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: pn544: Add MEI physical layer2013-04-15T22:39:41ZSamuel Ortizsameo@linux.intel.com2013-04-15T22:14:35Zurn:sha1:bb03dceb83852614ae3ad6b3731a31422890b0b9
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>
NFC: mei: Add a common mei bus API for NFC drivers2013-04-15T22:39:31ZEric Lapuyadeeric.lapuyade@linux.intel.com2013-04-15T09:19:20Zurn:sha1:4912e2fe74811693703e9b4e21bf36c067643a03
This isolates the common code that is required to use an mei bus nfc
device from an NFC HCI drivers. This prepares for future drivers for
NFC chips connected behind an Intel Management Engine controller.
The microread_mei HCI driver is also modified to use that common code.
Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: pn533: Turn radio on and off when bringing the device up and down2013-04-11T14:29:11ZSamuel Ortizsameo@linux.intel.com2013-04-11T09:45:41Zurn:sha1:60d9edd50b9b9c5b9cb434ebea7892057ae4b889
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: pn533: Add missing usb_put_dev2013-04-11T14:29:10ZMarina Makienkomakienko@ispras.ru2013-02-26T07:41:18Zurn:sha1:7c5a54fb869d980c2a3c0972fe1e22816dd5b7b2
Add missing usb_put_dev on failure path in pn533_probe().
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Marina Makienko <makienko@ispras.ru>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: pn533: Increase version number2013-04-11T14:29:08ZWaldemar Rymarkiewiczwaldemar.rymarkiewicz@tieto.com2013-04-03T06:02:16Zurn:sha1:495af72e1434724559e756ba32d9040125ac506b
Major features added in 0.2 version:
* frame ops added to support wider set of devices
* support of ACS ACR122U
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: pn533: Remove unused pn533_cmd_complete_t2013-04-11T14:29:08ZWaldemar Rymarkiewiczwaldemar.rymarkiewicz@tieto.com2013-04-03T06:02:15Zurn:sha1:96aac226a4cb19fde1bb3593fcbb8b2a86e7b0f5
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: pn533: Add pn533_abort_cmd procedure2013-04-11T14:29:07ZWaldemar Rymarkiewiczwaldemar.rymarkiewicz@tieto.com2013-04-03T06:02:14Zurn:sha1:10cff29af6ae12725d4cb338abb5768e139b808a
pn533_abort_cmd() aborts last command sent to the controller
and cancels already requested urb.
As ACR122U does not support any mechanism (as ACK for standard
PN533) which aborts last command this cannot be issued for this
device. Otherwise, acr122u will behave in an unstable way.
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>