linux/drivers/nfc, branch v3.4.55Linux kernel source treehttps://git.amat.us/linux/atom/drivers/nfc?h=v3.4.552012-12-03T19:47:12ZNFC: pn533: Fix mem leak in pn533_in_dep_link_up2012-12-03T19:47:12ZWaldemar Rymarkiewiczwaldemar.rymarkiewicz@tieto.com2012-10-11T12:04:00Zurn:sha1:b127f3f930bbeedc3b10b150a4f43a6abeb75836
commit 70418e6efcf4f8652cc08e3f2ab8ae35f0948fd9 upstream.
cmd is allocated in pn533_dep_link_up and passed as an arg to
pn533_send_cmd_frame_async together with a complete cb.
arg is passed to the cb and must be kfreed there.
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
NFC: pn533: Fix use after free2012-12-03T19:47:11ZSzymon Jancszymon.janc@tieto.com2012-10-29T13:04:43Zurn:sha1:c09221cefdbd669883f94ff62f055d270df85feb
commit 770f750bc2b8312489c8e45306f551d08a319d3c upstream.
cmd was freed in pn533_dep_link_up regardless of
pn533_send_cmd_frame_async return code. Cmd is passed as argument to
pn533_in_dep_link_up_complete callback and should be freed there.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
NFC: Remove the rf mode parameter from the DEP link up routine2012-03-06T20:16:23ZSamuel Ortizsameo@linux.intel.com2012-03-05T00:03:50Zurn:sha1:47807d3dbb62e93850cbcb797db1a9ee1806f986
When calling nfc_dep_link_up, we implicitely are in initiator mode.
Which means we also can provide the general bytes as a function argument,
as all drivers will eventually request them.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
NFC: Export NFCID when detecting a p2p target with pn5332012-03-06T20:16:23ZSamuel Ortizsameo@linux.intel.com2012-03-05T00:03:47Zurn:sha1:2fbabfa467ce945deb92bf04c745b4d101fc21ee
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
NFC: Export Jewel/Topaz ID from pn5332012-03-06T20:16:22ZSamuel Ortizsameo@linux.intel.com2012-03-05T00:03:46Zurn:sha1:d8dc107248d336695ca6a964c5ffdc2f4d160a04
The jewel ID is the NFCID1 for Topaz NFC tags.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
NFC: Export sensf from pn5332012-03-06T20:16:22ZSamuel Ortizsameo@linux.intel.com2012-03-05T00:03:45Zurn:sha1:7975754f61b8e87ad0b34509a94c54c8d19ea15d
sensf is the detection response for Felica NFC tags.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
NFC: Clear pn533 target structure2012-03-06T20:16:21ZSamuel Ortizsameo@linux.intel.com2012-03-05T00:03:39Zurn:sha1:98b3ac1b980b0c0ffff24fda8d13ab8c216df4d1
The polled target structure should be memset to 0 in order to avoid
sel_res and sens_res garbage.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
NFC: Export NFCID1 from pn5332012-03-06T20:16:19ZSamuel Ortizsameo@linux.intel.com2012-03-05T00:03:33Zurn:sha1:c3b1e1e8a76fdaa507daaa95ba7bd1d8d0c74b6b
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
NFC: Free sk_buff if nfcwilink_send fails2012-01-24T19:21:56ZIlan Eliasilane@ti.com2012-01-17T12:11:33Zurn:sha1:ea9917d6f9e355646258b8d08ac69108908618a2
Free sk_buff if nfcwilink_send fails.
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: Download TI NFC init script2012-01-24T19:21:56ZIlan Eliasilane@ti.com2012-01-17T12:11:32Zurn:sha1:1195d89b2defd92829ed54938e60312e62dc8747
Download TI NFC init script during nfcwilink open operation,
after the NFC channel is registered with TI shared transport.
TI NFC init script is written in BTS format.
First, read the chip version via a special vendor specific command.
Second, we request the relevant BTS file from the user space, and
then send the BTS commands to the chip.
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>