tmp_suning_uos_patched/net/nfc
Mark A. Greer 384ab1d174 NFC: digital: Add NFC-DEP Initiator-side ATN Support
When an NFC-DEP Initiator times out when waiting for
a DEP_RES from the Target, its supposed to send an
ATN to the Target.  The Target should respond to the
ATN with a similar ATN PDU and the Initiator can then
resend the last non-ATN PDU that it sent.  No more
than 'N(retry,atn)' are to be send where
2 <= 'N(retry,atn)' <= 5.  If the Initiator had just
sent a NACK PDU when the timeout occurred, it is to
continue sending NACKs until 'N(retry,nack)' NACKs
have been send.  This is described in section
14.12.5.6 of the NFC-DEP Digital Protocol Spec.

The digital layer's NFC-DEP code doesn't implement
this so add that support.

The value chosen for 'N(retry,atn)' is 2.

Reviewed-by: Thierry Escande <thierry.escande@linux.intel.com>
Tested-by: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2014-11-28 12:39:55 +01:00
..
hci NFC: hci: Add stop_poll HCI operand. 2014-07-23 01:04:31 +02:00
nci NFC: nci: Add support for proprietary RF Protocols 2014-09-24 02:02:24 +02:00
af_nfc.c nfc: Fix FSF address in file headers 2013-12-11 10:56:21 -05:00
core.c NFC: Move checking valid gb_len value to nfc_llcp_set_remote_gb 2014-03-14 20:19:08 +01:00
digital_core.c NFC: digital: Add 'tg_listen_md' and 'tg_get_rf_tech' driver hooks 2014-07-23 01:17:31 +02:00
digital_dep.c NFC: digital: Add NFC-DEP Initiator-side ATN Support 2014-11-28 12:39:55 +01:00
digital_technology.c NFC: digital: Add 'tg_listen_md' and 'tg_get_rf_tech' driver hooks 2014-07-23 01:17:31 +02:00
digital.h NFC: digital: Add 'tg_listen_md' and 'tg_get_rf_tech' driver hooks 2014-07-23 01:17:31 +02:00
Kconfig NFC Digital: Add NFC-F technology support 2013-09-25 02:02:25 +02:00
llcp_commands.c NFC: Add RAW socket type support for SOCKPROTO_RAW 2014-05-20 00:06:04 +02:00
llcp_core.c net: add __pskb_copy_fclone and pskb_copy_for_clone 2014-06-11 15:38:02 -07:00
llcp_sock.c net: add build-time checks for msg->msg_name size 2014-01-18 23:04:16 -08:00
llcp.h nfc: Fix FSF address in file headers 2013-12-11 10:56:21 -05:00
Makefile NFC Digital: Add initiator NFC-DEP support 2013-09-25 02:02:27 +02:00
netlink.c NFC: Add netlink support for ISO/IEC 15693 2014-02-16 23:49:53 +01:00
nfc.h NFC: Add RAW socket type support for SOCKPROTO_RAW 2014-05-20 00:06:04 +02:00
rawsock.c net: add __pskb_copy_fclone and pskb_copy_for_clone 2014-06-11 15:38:02 -07:00