Eric Lapuyade 22d4aae589 NFC: NCI: nci_spi_recv_frame() now returns (not forward) the read frame ... Previously, nci_spi_recv_frame() would directly transmit incoming frames to the NCI Core. However, it turns out that some NFC NCI Chips will add additional proprietary headers that must be handled/removed before NCI Core gets a chance to handle the frame. With this modification, the chip phy or driver are now responsible to transmit incoming frames to NCI Core after proper treatment, and NCI SPI becomes a driver helper instead of sitting between the NFC driver and NCI Core. As a general rule in NFC, *_recv_frame() APIs are used to deliver an incoming frame to an upper layer. To better suit the actual purpose of nci_spi_recv_frame(), and go along with its nci_spi_send() counterpart, the function is renamed to nci_spi_read() The skb is returned as the function result Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>		2013-09-25 14:25:41 +02:00
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digital.h	NFC Digital: Add NFC-A technology support	2013-09-25 02:02:23 +02:00
hci.h	NFC: Move struct nfc_phy_ops out of HCI up to nfc core level	2013-09-25 01:35:40 +02:00
llc.h	NFC: Add an shdlc llc module to llc core	2012-09-25 00:17:25 +02:00
nci.h	NFC: NCI: Simplify NCI SPI to become a simple framing/checking layer	2013-09-25 01:35:41 +02:00
nci_core.h	NFC: NCI: nci_spi_recv_frame() now returns (not forward) the read frame	2013-09-25 14:25:41 +02:00
nfc.h	NFC: Define secure element IO API and commands	2013-09-25 02:30:47 +02:00