Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 70 insertions, 0 deletions

diff --git a/drivers/bluetooth/hci_bcsp.h b/drivers/bluetooth/hci_bcsp.h
new file mode 100644
index 00000000000..a2b3bb92274
--- /dev/null
+++ b/drivers/bluetooth/hci_bcsp.h
@@ -0,0 +1,70 @@
+/* 
+   BlueCore Serial Protocol (BCSP) for Linux Bluetooth stack (BlueZ).
+   Copyright 2002 by Fabrizio Gennari <fabrizio.gennari@philips.com>
+
+   Based on
+       hci_h4.c  by Maxim Krasnyansky <maxk@qualcomm.com>
+       ABCSP     by Carl Orsborn <cjo@csr.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation;
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+   IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
+   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
+   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
+   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
+   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
+   SOFTWARE IS DISCLAIMED.
+*/
+
+/* 
+ * $Id: hci_bcsp.h,v 1.2 2002/09/26 05:05:14 maxk Exp $
+ */
+
+#ifndef __HCI_BCSP_H__
+#define __HCI_BCSP_H__
+
+#define BCSP_TXWINSIZE  4
+
+#define BCSP_ACK_PKT    0x05
+#define BCSP_LE_PKT     0x06
+
+struct bcsp_struct {
+	struct sk_buff_head unack;	/* Unack'ed packets queue */
+	struct sk_buff_head rel;	/* Reliable packets queue */
+	struct sk_buff_head unrel;	/* Unreliable packets queue */
+
+	unsigned long rx_count;
+	struct  sk_buff *rx_skb;
+	u8      rxseq_txack;		/* rxseq == txack. */
+	u8      rxack;			/* Last packet sent by us that the peer ack'ed */
+	struct  timer_list tbcsp;
+	
+	enum {
+		BCSP_W4_PKT_DELIMITER,
+		BCSP_W4_PKT_START,
+		BCSP_W4_BCSP_HDR,
+		BCSP_W4_DATA,
+		BCSP_W4_CRC
+	} rx_state;
+
+	enum {
+		BCSP_ESCSTATE_NOESC,
+		BCSP_ESCSTATE_ESC
+	} rx_esc_state;
+
+	u16     message_crc;
+	u8      txack_req;		/* Do we need to send ack's to the peer? */
+
+	/* Reliable packet sequence number - used to assign seq to each rel pkt. */
+	u8      msgq_txseq;
+};
+
+#endif	/* __HCI_BCSP_H__ */