NFC: st21nfca: Implement load_session HCI hook

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This implementation rely on the ST21NFCA_DEVICE_MGNT_GATE and
ST21NFCA_DM_GETINFO proprietary gates commands.

First we are retrieving a pipe list available on the CLF with the
ST21NFCA_DM_GETINFO_PIPE_LIST parameter. A gate<->pipe table match
is done with ST21NFCA_DM_GETINFO_PIPE_INFO for each pipe.
If the pipe is created and open, we fill st21nfca_gates table.
If the pipe is create but closed or is not created we keep the gate
with NFC_HCI_INVALID_PIPE.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

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Christophe Ricard 2014-03-25 06:51:50 +01:00 • committed by Samuel Ortiz

parent e240bc3612

commit 58e1e0a920

1 changed files with 116 additions and 1 deletions

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drivers/nfc/st21nfca/st21nfca.c

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