From 9961127d4bce6325e9a0b0fb105e0c85a6c62cb7 Mon Sep 17 00:00:00 2001 From: Vincent Cuissard Date: Thu, 11 Jun 2015 11:25:47 +0200 Subject: NFC: nci: add generic uart support Some NFC controller supports UART as host interface. As with SPI, a lot of code can be shared between vendor drivers. This patch add the generic support of UART and provides some extension API for vendor specific needs. This code is strongly inspired by the Bluetooth HCI ldisc implementation. NCI UART vendor drivers will have to register themselves to this layer via nci_uart_register. Underlying tty will have to be configured from user land thanks to an ioctl. Signed-off-by: Vincent Cuissard Signed-off-by: Samuel Ortiz --- include/net/nfc/nci.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/net/nfc/nci.h') diff --git a/include/net/nfc/nci.h b/include/net/nfc/nci.h index a2f2f3d3196d..75d2e1880059 100644 --- a/include/net/nfc/nci.h +++ b/include/net/nfc/nci.h @@ -35,6 +35,7 @@ #define NCI_MAX_NUM_RF_CONFIGS 10 #define NCI_MAX_NUM_CONN 10 #define NCI_MAX_PARAM_LEN 251 +#define NCI_MAX_PACKET_SIZE 258 /* NCI Status Codes */ #define NCI_STATUS_OK 0x00 -- cgit v1.2.3