BMC/Intel-BMC/linux.git/net/nfc/nfc.h, branch dev

net: Pass kern from net_proto_family.create to sk_alloc

2015-05-11T14:50:17+00:00

In preparation for changing how struct net is refcounted on kernel sockets pass the knowledge that we are creating a kernel socket from sock_create_kern through to sk_alloc. Signed-off-by: "Eric W. Biederman" Signed-off-by: David S. Miller

NFC: Forward NFC_EVT_TRANSACTION to user space

2015-02-02T20:50:40+00:00

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: Add RAW socket type support for SOCKPROTO_RAW

2014-05-19T22:06:04+00:00

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: Fix FSF address in file headers

2013-12-11T15:56:21+00:00

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. CC: linux-wireless@vger.kernel.org CC: Lauro Ramos Venancio CC: Aloisio Almeida Jr CC: Samuel Ortiz Signed-off-by: Jeff Kirsher Signed-off-by: John W. Linville

NFC: netlink: Add result of firmware operation to completion event

2013-08-13T23:12:58+00:00

Result is added as an NFC_ATTR_FIRMWARE_DOWNLOAD_STATUS attribute containing the standard errno positive value of the completion result. This event will be sent when the firmare download operation is done and will contain the operation result. Signed-off-by: Eric Lapuyade Signed-off-by: Samuel Ortiz

NFC: Move nfc_fw_download_done() definition from private to public

2013-08-13T23:08:01+00:00

This API must be called by NFC drivers, and its prototype was incorrectly placed. Signed-off-by: Eric Lapuyade Signed-off-by: Samuel Ortiz

NFC: netlink: Rename CMD_FW_UPLOAD to CMD_FW_DOWNLOAD

2013-07-30T23:19:43+00:00

Loading a firmware into a target is typically called firmware download, not firmware upload. So we rename the netlink API to NFC_CMD_FW_DOWNLOAD in order to avoid any terminology confusion from userspace. Signed-off-by: Samuel Ortiz

NFC: Add secure element enablement internal API

2013-06-14T11:45:01+00:00

Called via netlink, this API will enable or disable a specific secure element. When a secure element is enabled, it will handle card emulation and more generically ISO-DEP target mode, i.e. all target mode cases except for p2p target mode. Signed-off-by: Samuel Ortiz

NFC: Send netlink events for secure elements additions and removals

2013-06-14T11:44:59+00:00

When an NFC driver or host controller stack discovers a secure element, it will call nfc_add_se(). In order for userspace applications to use these secure elements, a netlink event will then be sent with the SE index and its type. With that information userspace applications can decide wether or not to enable SEs, through their indexes. Signed-off-by: Samuel Ortiz

NFC: Add firmware upload netlink command

2013-06-13T22:26:08+00:00

As several NFC chipsets can have their firmwares upgraded and reflashed, this patchset adds a new netlink command to trigger that the driver loads or flashes a new firmware. This will allows userspace triggered firmware upgrade through netlink. The firmware name or hint is passed as a parameter, and the driver will eventually fetch the firmware binary through the request_firmware API. The cmd can only be executed when the nfc dev is not in use. Actual firmware loading/flashing is an asynchronous operation. Result of the operation shall send a new event up to user space through the nfc dev multicast socket. During operation, the nfc dev is not openable and thus not usable. Signed-off-by: Eric Lapuyade Signed-off-by: Samuel Ortiz