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path: root/drivers/nfc/microread (follow)
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2013-06-14NFC: Remove the static supported_se fieldSamuel Ortiz1-4/+2
Supported secure elements are typically found during a discovery process initiated when the NFC controller is up and running. For a given NFC chipset there can be many configurations (embedded SE or not, with or without a SIM card wired to the NFC controller SWP interface, etc...) and thus driver code will never know before hand which SEs are available. So we remove this field, it will be replaced by a real SE discovery mechanism. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-05-21NFC: mei: Do not disable MEI devices from their remove routineSamuel Ortiz1-2/+0
Enabling and disabling device is exclusively handled by the mei_phy_ops. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-05-21NFC: mei_phy: Register event callback when enabling the deviceSamuel Ortiz1-13/+5
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>
2013-04-16NFC: mei: Add a common mei bus API for NFC driversEric Lapuyade2-131/+10
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>
2013-04-01NFC: microread: Fix build failure due to a new MEI bus APISamuel Ortiz1-21/+17
uuid device_id field is removed and mei_device is renamed mei_cl_device. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-02-11NFC: microread: Fix mei physical layerSamuel Ortiz1-19/+24
The MEI bus API changed according to the latest comments from the char-misc maintainers, and this patch fixes the microread mei physical layer code according to those changes: We pass the MEI id back to the probe routine, and the mei_driver takes a table of MEI ids instead of one static id. Also, mei_bus_driver got renamed to mei_driver, mei_bus_client to mei_device, and mei_bus_set/get_clientdata to mei_set/get_clientdata. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-02-08NFC: microread: Add MEI physical layerSamuel Ortiz3-0/+254
On some peculiar worlds, microreads are found hidden behind MEIs and needs to be accessed through the ME bus. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-02-03NFC: microread: Add i2c physical layerSamuel Ortiz3-0/+354
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-02-03NFC: Initial support for Inside Secure microreadEric Lapuyade4-0/+779
Inside Secure microread is an HCI based NFC chipset. This initial support includes reader and p2p (Target and initiator) modes. Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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