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PN548 firmware implements LF_T3T_FLAGS in big endian.
As NCI spec required, it should present as little endian.
This patch is a workaround to swap LF_T3T_FLAGS byte from little endian
to big endian.

Bug: 22379408

am: 3f75b3a6

* commit '3f75b3a6':
  Set RC=1 when only polling for T3T.

am: 68f7145d

* commit '68f7145d':
  Set RC=1 when only polling for T3T.

According to the NFC Forum Activity spec, controllers must:
1) Poll with RC=0 and SC=FFFF to find NFC-DEP targets
2) Poll with RC=1 and SC=FFFF to find T3T targets

Many controllers don't do this yet, and seem to be
activating NFC-DEP by default.
We can at least fix the scenario where we're not interested
in NFC-DEP, by setting RC=1 in that case. Otherwise, keep
the default of RC=0.

Change-Id: Icc27950c38bf0b0a10fc1325e85e4a526557b641

am: 393c91f7

* commit '393c91f7':
  libnfc-nci: silence some uninteresting warnings.

am: 25fcb258

* commit '25fcb258':
  libnfc-nci: silence some uninteresting warnings.

Change-Id: I24c65e8d5fbe80e23d3469a55efe4469c251530c

am: 53494e77

* commit '53494e77':
  Implementation of HCE for NFC-F.

am: ae2dabbe

* commit 'ae2dabbe':
  Implementation of HCE for NFC-F.

am: ca3f49d6

* commit 'ca3f49d6':
  Fix rf discover notification type.

am: dc0e6b62

* commit 'dc0e6b62':
  Fix rf discover notification type.

am: 7d7160dd

* commit '7d7160dd':
  Fix rf discover notification type.

Should be a UINT8; fix the JNI instead.

Change-Id: I0d4fda2015ac0cb9aa517ce01608181a8d59fa84

am: 5a920b2d

* commit '5a920b2d':
  Don't free memory that shouldn't be freed.

am: 53b8f70e

* commit '53b8f70e':
  Don't free memory that shouldn't be freed.

am: 633b73f8

* commit '633b73f8':
  Don't free memory that shouldn't be freed.

am: 5656a6b4

* commit '5656a6b4':
  Don't free memory that shouldn't be freed.

am: 30af63cc

* commit '30af63cc':
  Don't free memory that shouldn't be freed.

am: c4ea0a69

* commit 'c4ea0a69':
  Don't free memory that shouldn't be freed.

In case of NFC_ERROR_CEVT, p_data is just
a pointer to an uint8_t, and doesn't contain
data that needs to be freed. Note that there's
a fall-through from NFC_DATA_CEVT above which
warrants further investigation, but for
now this is the safe fix.

Bug: 25489121
Change-Id: Ibab5b42ca9defca04b2310c8d9a441c89f0f722d

In case of NFC_ERROR_CEVT, p_data is just
a pointer to an uint8_t, and doesn't contain
data that needs to be freed. Note that there's
a fall-through from NFC_DATA_CEVT above which
warrants further investigation, but for
now this is the safe fix.

Bug: 25489121
Change-Id: Ibab5b42ca9defca04b2310c8d9a441c89f0f722d

am: fbb56778

* commit 'fbb56778':

am: 59f2e9f6

* commit '59f2e9f6':

am: 761cf10d

* commit '761cf10d':
  add PN54x chip selection

am: f644e018

* commit 'f644e018':
  add PN54x chip selection

am: 8c3bbf44

* commit '8c3bbf44':
  add PN54x chip selection

am: 12807b8e

* commit '12807b8e':
  Fix 256-bit Thinfilm NFC barcode.

am: dacb0c21

* commit 'dacb0c21':
  Fix 256-bit Thinfilm NFC barcode.

am: ce926cf4

* commit 'ce926cf4':
  Fix 256-bit Thinfilm NFC barcode.

am: 7e5e66d0

* commit '7e5e66d0':
  Fix 256-bit Thinfilm NFC barcode.

am: a6ee33c7

* commit 'a6ee33c7':
  Fix 256-bit Thinfilm NFC barcode.

am: 920423e9

* commit '920423e9':
  Fix 256-bit Thinfilm NFC barcode.