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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/include/uapi/linux/if_frad.h
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/include/uapi/linux/if_frad.h')
-rw-r--r--kernel/include/uapi/linux/if_frad.h122
1 files changed, 122 insertions, 0 deletions
diff --git a/kernel/include/uapi/linux/if_frad.h b/kernel/include/uapi/linux/if_frad.h
new file mode 100644
index 000000000..f25b08d5e
--- /dev/null
+++ b/kernel/include/uapi/linux/if_frad.h
@@ -0,0 +1,122 @@
+/*
+ * DLCI/FRAD Definitions for Frame Relay Access Devices. DLCI devices are
+ * created for each DLCI associated with a FRAD. The FRAD driver
+ * is not truly a network device, but the lower level device
+ * handler. This allows other FRAD manufacturers to use the DLCI
+ * code, including its RFC1490 encapsulation alongside the current
+ * implementation for the Sangoma cards.
+ *
+ * Version: @(#)if_ifrad.h 0.15 31 Mar 96
+ *
+ * Author: Mike McLagan <mike.mclagan@linux.org>
+ *
+ * Changes:
+ * 0.15 Mike McLagan changed structure defs (packed)
+ * re-arranged flags
+ * added DLCI_RET vars
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _UAPI_FRAD_H_
+#define _UAPI_FRAD_H_
+
+#include <linux/if.h>
+
+/* Structures and constants associated with the DLCI device driver */
+
+struct dlci_add
+{
+ char devname[IFNAMSIZ];
+ short dlci;
+};
+
+#define DLCI_GET_CONF (SIOCDEVPRIVATE + 2)
+#define DLCI_SET_CONF (SIOCDEVPRIVATE + 3)
+
+/*
+ * These are related to the Sangoma SDLA and should remain in order.
+ * Code within the SDLA module is based on the specifics of this
+ * structure. Change at your own peril.
+ */
+struct dlci_conf {
+ short flags;
+ short CIR_fwd;
+ short Bc_fwd;
+ short Be_fwd;
+ short CIR_bwd;
+ short Bc_bwd;
+ short Be_bwd;
+
+/* these are part of the status read */
+ short Tc_fwd;
+ short Tc_bwd;
+ short Tf_max;
+ short Tb_max;
+
+/* add any new fields here above is a mirror of sdla_dlci_conf */
+};
+
+#define DLCI_GET_SLAVE (SIOCDEVPRIVATE + 4)
+
+/* configuration flags for DLCI */
+#define DLCI_IGNORE_CIR_OUT 0x0001
+#define DLCI_ACCOUNT_CIR_IN 0x0002
+#define DLCI_BUFFER_IF 0x0008
+
+#define DLCI_VALID_FLAGS 0x000B
+
+/* defines for the actual Frame Relay hardware */
+#define FRAD_GET_CONF (SIOCDEVPRIVATE)
+#define FRAD_SET_CONF (SIOCDEVPRIVATE + 1)
+
+#define FRAD_LAST_IOCTL FRAD_SET_CONF
+
+/*
+ * Based on the setup for the Sangoma SDLA. If changes are
+ * necessary to this structure, a routine will need to be
+ * added to that module to copy fields.
+ */
+struct frad_conf
+{
+ short station;
+ short flags;
+ short kbaud;
+ short clocking;
+ short mtu;
+ short T391;
+ short T392;
+ short N391;
+ short N392;
+ short N393;
+ short CIR_fwd;
+ short Bc_fwd;
+ short Be_fwd;
+ short CIR_bwd;
+ short Bc_bwd;
+ short Be_bwd;
+
+/* Add new fields here, above is a mirror of the sdla_conf */
+
+};
+
+#define FRAD_STATION_CPE 0x0000
+#define FRAD_STATION_NODE 0x0001
+
+#define FRAD_TX_IGNORE_CIR 0x0001
+#define FRAD_RX_ACCOUNT_CIR 0x0002
+#define FRAD_DROP_ABORTED 0x0004
+#define FRAD_BUFFERIF 0x0008
+#define FRAD_STATS 0x0010
+#define FRAD_MCI 0x0100
+#define FRAD_AUTODLCI 0x8000
+#define FRAD_VALID_FLAGS 0x811F
+
+#define FRAD_CLOCK_INT 0x0001
+#define FRAD_CLOCK_EXT 0x0000
+
+
+#endif /* _UAPI_FRAD_H_ */