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NFC: Add a nop (passthrough) llc module to llc core

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This is a passthrough llc. It can be used by HCI drivers that don't
need link layer control. HCI will then write directly to the driver, and
driver will deliver incoming frames directly to HCI without any
processing.

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Eric Lapuyade
2012-09-13 17:10:48 +02:00
committed by Samuel Ortiz
parent 67cccfe17d
commit 8af00d48dc
5 changed files with 107 additions and 2 deletions
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2
include/net/nfc/llc.h
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@@ -24,6 +24,8 @@
#include <net/nfc/hci.h>
#include <linux/skbuff.h>
#define LLC_NOP_NAME "nop"
typedef void (*rcv_to_hci_t) (struct nfc_hci_dev *hdev, struct sk_buff *skb);
typedef int (*xmit_to_drv_t) (struct nfc_hci_dev *hdev, struct sk_buff *skb);
typedef void (*llc_failure_t) (struct nfc_hci_dev *hdev, int err);