204bddcb50
With this complete rewrite, the loopback nfcsim driver now relies on the Digital layer of the nfc stack. As with the previous version, 2 nfc devices are declared when the driver is initialized. The driver supports the NFC_DEP protocol in NFC-A and NFC-F technologies. The 2 devices are using a pair of virtual links for sk_buff exchange. The out-link of one device is the in-link of the other and conversely. To receive data, a device calls nfcsim_link_recv_skb() on its in-link and waits for incoming data on a wait queue. To send data, a device calls nfcsim_link_send_skb() on its out-link which stores the passed skb and signals its wait queue. If the peer device was in the nfcsim_link_recv_skb() call, it will be signaled and will be able to pass the received sk_buff up to the Digital layer. Signed-off-by: Thierry Escande <thierry.escande@collabora.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> |
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fdp | ||
microread | ||
nfcmrvl | ||
nxp-nci | ||
pn533 | ||
pn544 | ||
s3fwrn5 | ||
st21nfca | ||
st95hf | ||
st-nci | ||
Kconfig | ||
Makefile | ||
mei_phy.c | ||
mei_phy.h | ||
nfcsim.c | ||
nfcwilink.c | ||
port100.c | ||
trf7970a.c |