linux-stable.git/include/linux/nfc.h, branch master Linux kernel stable tree UAPI: (Scripted) Disintegrate include/linux 2012-10-13T09:46:48+00:00 David Howells dhowells@redhat.com 2012-10-13T09:46:48+00:00 607ca46e97a1b6594b29647d98a32d545c24bdff Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com> 
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Michael Kerrisk <mtk.manpages@gmail.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Dave Jones <davej@redhat.com>
NFC: LLCP raw socket support 2012-09-27T08:47:59+00:00 Thierry Escande thierry.escande@linux.intel.com 2012-09-26T16:16:44+00:00 4463523bef98ff827a89cf8219db7dfac4350241 This adds support for socket of type SOCK_RAW to LLCP. sk_buff are copied and sent to raw sockets with a 2 bytes extra header: The first byte header contains the nfc adapter index. The second one contains flags: - 0x01 - Direction (0=RX, 1=TX) - 0x02-0x80 - Reserved A raw socket has to be explicitly bound to a nfc adapter. This is achieved by specifying the adapter index to be bound to in the dev_idx field of the sockaddr_nfc_llcp struct passed to bind(). Signed-off-by: Thierry Escande <thierry.escande@linux.intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
This adds support for socket of type SOCK_RAW to LLCP.
sk_buff are copied and sent to raw sockets with a 2 bytes extra header:
The first byte header contains the nfc adapter index.
The second one contains flags:
- 0x01 - Direction (0=RX, 1=TX)
- 0x02-0x80 - Reserved
A raw socket has to be explicitly bound to a nfc adapter. This is achieved
by specifying the adapter index to be bound to in the dev_idx field of the
sockaddr_nfc_llcp struct passed to bind().

Signed-off-by: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: Add ISO 14443 type B protocol 2012-07-09T20:42:24+00:00 Samuel Ortiz sameo@linux.intel.com 2012-07-03T22:14:04+00:00 01d719a2287ec34f631800d10f1fad3c134c3e89 Some devices (e.g. Sony's PaSoRi) can not do type B polling, so we have to make a distinction between ISO14443 type A and B poll modes. Cc: Eric Lapuyade <eric.lapuyade@intel.com> Cc: Ilan Elias <ilane@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Some devices (e.g. Sony's PaSoRi) can not do type B polling, so we have
to make a distinction between ISO14443 type A and B poll modes.

Cc: Eric Lapuyade <eric.lapuyade@intel.com>
Cc: Ilan Elias <ilane@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: Set the NFC device RF mode appropriately 2012-06-04T19:34:30+00:00 Samuel Ortiz sameo@linux.intel.com 2012-05-30T22:02:26+00:00 f212ad5e993e7efb996fc8ce94a5de8f0bd06d41 Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: Add target mode activation netlink event 2012-06-04T19:34:30+00:00 Samuel Ortiz sameo@linux.intel.com 2012-06-01T11:21:13+00:00 fc40a8c1a06ab7db45da790693dd9802612a055c Userspace gets a netlink event upon target mode activation. The LLCP layer is also signaled when we get an ATR_REQ in order to get the remote general bytes. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Userspace gets a netlink event upon target mode activation.
The LLCP layer is also signaled when we get an ATR_REQ in order to get
the remote general bytes.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: Add target mode protocols to the polling loop startup routine 2012-06-04T19:34:29+00:00 Samuel Ortiz sameo@linux.intel.com 2012-05-15T13:57:06+00:00 fe7c580073280c15bb4eb4f82bf20dddc1a68383 Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: Add a target lost netlink event 2012-04-12T19:10:33+00:00 Samuel Ortiz sameo@linux.intel.com 2012-04-10T17:43:04+00:00 8112a5c91d781a22d2b631f3295386b0b70de7c8 Some chips are capable of detecting when a tag is out of the field, so they could send a netlink event about it to userspace. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Some chips are capable of detecting when a tag is out of the field, so
they could send a netlink event about it to userspace.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
NFC: Add device powered netlink attribute 2012-03-06T20:16:19+00:00 Samuel Ortiz sameo@linux.intel.com 2012-03-05T00:03:34+00:00 c970a1ac4e75a5d31c7b6e8e9f0bb192b0a511e7 For user space to know if a device is up or down. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
For user space to know if a device is up or down.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
NFC: Export new attributes sensb_res and sensf_res 2012-01-24T19:21:15+00:00 Ilan Elias ilane@ti.com 2012-01-17T09:06:43+00:00 d5a2ca60e41fec4ede7b82d3608278523cffe77b Export new attributes sensb_res for tech B and sensf_res for tech F in the target info (returned as a response to NFC_CMD_GET_TARGET). The max size of the attributes nfcid1, sensb_res and sensf_res is exported to user space though include/linux/nfc. Signed-off-by: Ilan Elias <ilane@ti.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Export new attributes sensb_res for tech B and sensf_res
for tech F in the target info (returned as a response to
NFC_CMD_GET_TARGET).
The max size of the attributes nfcid1, sensb_res and sensf_res
is exported to user space though include/linux/nfc.

Signed-off-by: Ilan Elias <ilane@ti.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
NFC: Export a new attribute nfcid1 in target info 2012-01-04T19:30:43+00:00 Ilan Elias ilane@ti.com 2011-12-22T09:51:54+00:00 288e0713f469c03dbc412153b5341d6dfc2c9907 The nfcid1 is the NFC-A identifier. It is exported as an attribute of the target info (returned as a response to NFC_CMD_GET_TARGET). Signed-off-by: Ilan Elias <ilane@ti.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
The nfcid1 is the NFC-A identifier.
It is exported as an attribute of the target info
(returned as a response to NFC_CMD_GET_TARGET).

Signed-off-by: Ilan Elias <ilane@ti.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>