From 541d920b05b538ec0d9ae8ce619ee4fc6fb19e32 Mon Sep 17 00:00:00 2001 From: Samuel Ortiz Date: Wed, 14 Dec 2011 16:43:10 +0100 Subject: NFC: Set and get DEP general bytes Without an API for setting and getting the local and remote general bytes, drivers won't be able to properly establish a DEP link. This API also allows them to propagate the remote general bytes they get from the DEP link establishment up to the LLCP layer. Signed-off-by: Samuel Ortiz Signed-off-by: John W. Linville --- net/nfc/core.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'net/nfc') diff --git a/net/nfc/core.c b/net/nfc/core.c index 785f1f20c7ba..3a45f21b3b97 100644 --- a/net/nfc/core.c +++ b/net/nfc/core.c @@ -352,6 +352,24 @@ error: return rc; } +int nfc_set_remote_general_bytes(struct nfc_dev *dev, u8 *gb, u8 gb_len) +{ + pr_debug("dev_name=%s gb_len=%d\n", + dev_name(&dev->dev), gb_len); + + if (gb_len > NFC_MAX_GT_LEN) + return -EINVAL; + + return 0; +} +EXPORT_SYMBOL(nfc_set_remote_general_bytes); + +u8 *nfc_get_local_general_bytes(struct nfc_dev *dev, u8 *gt_len) +{ + return NULL; +} +EXPORT_SYMBOL(nfc_get_local_general_bytes); + /** * nfc_alloc_send_skb - allocate a skb for data exchange responses * -- cgit v1.2.3