linux-toradex.git/include/net/nfc/nfc.h, branch v3.10.93

NFC: RFKILL support

2013-04-12T14:54:45+00:00

All NFC devices will now get proper RFKILL support as long as they provide
some dev_up and dev_down hooks. Rfkilling an NFC device will bring it down
while it is left to userspace to bring it back up when being rfkill unblocked.
This is very similar to what Bluetooth does.

Acked-by: Marcel Holtmann 
Signed-off-by: Samuel Ortiz

NFC: Initial Secure Element API

2013-01-09T23:51:54+00:00

Each NFC adapter can have several links to different secure elements and
that property needs to be exported by the drivers.
A secure element link can be enabled and disabled, and card emulation will
be handled by the currently active one. Otherwise card emulation will be
host implemented.

Signed-off-by: Samuel Ortiz

NFC: Fixed nfc core and hci unregistration and cleanup

2013-01-09T23:51:48+00:00

When an adapter is removed, it will unregister itself from hci and/or
nfc core. In order to do that safely, work tasks must first be canceled
and prevented to be scheduled again, before the hci or nfc device can be
destroyed.

Signed-off-by: Eric Lapuyade 
Signed-off-by: Samuel Ortiz

NFC: Use IDR library to assing NFC devices IDs

2012-10-26T16:26:51+00:00

As a consequence the NFC device IDs won't be increasing all the time,
as IDR provides the first available ID.

Signed-off-by: Samuel Ortiz

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem

2012-09-28T15:11:16+00:00

Conflicts:
	net/nfc/netlink.c

Signed-off-by: John W. Linville

NFC: Use system_nrt_wq instead of custom ones

2012-09-24T22:17:23+00:00

NFC is using a number of custom ordered workqueues w/ WQ_MEM_RECLAIM.
WQ_MEM_RECLAIM is unnecessary unless NFC is gonna be used as transport
for storage device, and all use cases match one work item to one
ordered workqueue - IOW, there's no actual ordering going on at all
and using system_nrt_wq gives the same behavior.

There's nothing to be gained by using custom workqueues.  Use
system_nrt_wq instead and drop all the custom ones.

Signed-off-by: Tejun Heo 
Signed-off-by: Samuel Ortiz

NFC: Implement NCI dep_link_up and dep_link_down

2012-09-24T22:17:23+00:00

During NFC-DEP target activation, store the remote
general bytes to be used later in dep_link_up.
When dep_link_up is called, activate the NFC-DEP target,
and forward the remote general bytes.
When dep_link_down is called, deactivate the target.

Signed-off-by: Ilan Elias 
Signed-off-by: Samuel Ortiz

netlink: Rename pid to portid to avoid confusion

2012-09-10T19:30:41+00:00

It is a frequent mistake to confuse the netlink port identifier with a
process identifier.  Try to reduce this confusion by renaming fields
that hold port identifiers portid instead of pid.

I have carefully avoided changing the structures exported to
userspace to avoid changing the userspace API.

I have successfully built an allyesconfig kernel with this change.

Signed-off-by: "Eric W. Biederman" 
Acked-by: Stephen Hemminger 
Signed-off-by: David S. Miller

NFC: Driver failure API

2012-07-09T20:42:08+00:00

This API should be used by drivers, HCI, SHDLC or NCI stacks to report an
unrecoverable error.

Signed-off-by: Eric Lapuyade 
Signed-off-by: Samuel Ortiz

NFC: Introduce target mode rx data callback

2012-06-04T19:34:31+00:00

This routine will be called by drivers whenever they receive data in target
mode. This should be unexpected events and as such should be handled by a
standalone API (i.e. not as a callback pointer from an existing API).

Signed-off-by: Samuel Ortiz