kernel/include/net/nfc/nfc.h, branch linux-4.1.y

nfc: Reduce nfc_evt_transaction params length to 0

2015-04-05T22:18:29Z

According to etsi 102 622 chapter 11.2.2.4 EVT_TRANSACTION, the nfc_evt_transaction parameters can be 0 up to 255 byte long. Signed-off-by: Christophe Ricard Signed-off-by: Samuel Ortiz

NFC: Forward NFC_EVT_TRANSACTION to user space

2015-02-02T20:50:40Z

NFC_EVT_TRANSACTION is sent through netlink in order for a specific application running on a secure element to notify userspace of an event. Typically the secure element application counterpart on the host could interpret that event and act upon it. Forwarded information contains: - SE host generating the event - Application IDentifier doing the operation - Applications parameters Signed-off-by: Christophe Ricard Signed-off-by: Samuel Ortiz

NFC: NCI: Handle Target mode activation

2014-11-28T13:07:51Z

Changes: * Extract the Listen mode activation parameters from RF_INTF_ACTIVATED_NTF. * Store the General Bytes of ATR_REQ. * Signal that Target mode is activated in case of an activation in NFC-DEP. * Update the NCI state accordingly. * Use the various constants defined in nfc.h. * Fix the ATR_REQ and ATR_RES maximum size. As per NCI 1.0 and NCI 1.1, the Activation Parameters for both Poll and Listen mode contain all the bytes of ATR_REQ/ATR_RES starting and including Byte 3 as defined in [DIGITAL]. In [DIGITAL], the maximum size of ATR_REQ/ATR_RES is 64 bytes and they are numbered starting from Byte 1. Signed-off-by: Julien Lefrique Signed-off-by: Samuel Ortiz

NFC: Add RAW socket type support for SOCKPROTO_RAW

2014-05-19T22:06:04Z

This allows for a more generic NFC sniffing by using SOCKPROTO_RAW SOCK_RAW to read RAW NFC frames. This is for sniffing anything but LLCP (HCI, NCI, etc...). Signed-off-by: Hiren Tandel Signed-off-by: Rahul Tank Signed-off-by: Samuel Ortiz

NFC: Add ISO/IEC 15693 header definitions

2014-02-16T22:49:53Z

Add the header definitions required by upcoming patches that add support for ISO/IEC 15693. Signed-off-by: Mark A. Greer Signed-off-by: Samuel Ortiz

include/net/: Fix FSF address in file headers

2013-12-06T17:37:56Z

Several files refer to an old address for the Free Software Foundation in the file header comment. Resolve by replacing the address with the URL so that we do not have to keep updating the header comments anytime the address changes. Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller

NFC: Define secure element IO API and commands

2013-09-25T00:30:47Z

In order to send and receive ISO7816 APDUs to and from NFC embedded secure elements, we define a specific netlink command. On a typical SE use case, host applications will send very few APDUs (Less than 10) per transaction. This is why we decided to go for a simple netlink API. Defining another NFC socket protocol for such low traffic would have been overengineered. Signed-off-by: Samuel Ortiz

NFC: Document NFC targets sens_res field

2013-09-25T00:02:44Z

SENS_RES has no specific endiannes attached to it, the kernel ABI is the following one: Byte 2 (As described by the NFC Forum Digital spec) is the u16 most significant byte. Signed-off-by: Samuel Ortiz

NFC: Move struct nfc_phy_ops out of HCI up to nfc core level

2013-09-24T23:35:40Z

struct nfc_phy_ops is not an HCI structure only, it can also be used by NCI or direct NFC Core drivers. Signed-off-by: Eric Lapuyade Signed-off-by: Samuel Ortiz

NFC: Convert nfc_dev_info and nfc_dev_err to nfc_

2013-09-24T23:35:39Z

Use a more standard kernel style macro logging name. Standardize the spacing of the "NFC: " prefix. Add \n to uses, remove from macro. Fix the defective uses that already had a \n. Signed-off-by: Joe Perches Signed-off-by: Samuel Ortiz