Frederic Danis 391d8a2da7 NFC: Add NCI over SPI receive ... Before any operation, driver interruption is de-asserted to prevent race condition between TX and RX. Transaction starts by emitting "Direct read" and acknowledged mode bytes. Then packet length is read allowing to allocate correct NCI socket buffer. After that payload is retrieved. A delay after the transaction can be added. This delay is determined by the driver during nci_spi_allocate_device() call and can be 0. If acknowledged mode is set: - CRC of header and payload is checked - if frame reception fails (CRC error): NACK is sent - if received frame has ACK or NACK flag: unblock nci_spi_send() Payload is passed to NCI module. At the end, driver interruption is re asserted. Signed-off-by: Frederic Danis <frederic.danis@linux.intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>		2013-06-14 13:44:16 +02:00
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core.c	NFC: NCI: Fix skb->dev usage	2013-06-14 00:25:53 +02:00
data.c	NFC: NCI: Fix skb->dev usage	2013-06-14 00:25:53 +02:00
Kconfig	NFC: Add basic NCI over SPI	2013-06-14 13:44:03 +02:00
lib.c	NFC: Include nci_core.h to nci/lib.c	2012-05-15 17:30:29 -04:00
Makefile	NFC: Add basic NCI over SPI	2013-06-14 13:44:03 +02:00
ntf.c	NFC: Implement NCI dep_link_up and dep_link_down	2012-09-25 00:17:23 +02:00
rsp.c	NFC: Set local general bytes in nci_start_poll	2012-09-25 00:17:23 +02:00
spi.c	NFC: Add NCI over SPI receive	2013-06-14 13:44:16 +02:00