---

yaml --- r: 315687 b: refs/heads/master c: 01977c0 h: refs/heads/master i: 315685: 64cbd03 315683: f925666 315679: da70f77 v: v3
git-mirror · Jul 17, 2012 · ebd8166 · ebd8166
1 parent c35c148
commit ebd8166
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c0a1b73c3f7d0cf3a93b58507b411911659d1b6a
+refs/heads/master: 01977c0bbbc834e57436be0bab31c3df11d61710
diff --git a/trunk/drivers/bluetooth/hci_h5.c b/trunk/drivers/bluetooth/hci_h5.c
@@ -43,6 +43,14 @@
  */
 #define H5_MAX_LEN (4 + 0xfff + 2)
 
+/* Convenience macros for reading Three-wire header values */
+#define H5_HDR_SEQ(hdr)		((hdr)[0] & 0x07)
+#define H5_HDR_ACK(hdr)		(((hdr)[0] >> 3) & 0x07)
+#define H5_HDR_CRC(hdr)		(((hdr)[0] >> 6) & 0x01)
+#define H5_HDR_RELIABLE(hdr)	(((hdr)[0] >> 7) & 0x01)
+#define H5_HDR_PKT_TYPE(hdr)	((hdr)[1] & 0x0f)
+#define H5_HDR_LEN(hdr)		((((hdr)[1] >> 4) & 0xff) + ((hdr)[2] << 4))
+
 #define SLIP_DELIMITER	0xc0
 #define SLIP_ESC	0xdb
 #define SLIP_ESC_DELIM	0xdc