cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / linux / atm_tcp.h

diff --git a/i686-linux-gnu-4.7/usr/include/linux/atm_tcp.h b/i686-linux-gnu-4.7/usr/include/linux/atm_tcp.h
new file mode 100644 (file)
index 0000000..c22db34
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/linux/atm_tcp.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* atm_tcp.h - Driver-specific declarations of the ATMTCP driver (for use by
+              driver-specific utilities) */
+
+/* Written 1997-2000 by Werner Almesberger, EPFL LRC/ICA */
+
+
+#ifndef LINUX_ATM_TCP_H
+#define LINUX_ATM_TCP_H
+
+#include <linux/atmapi.h>
+#include <linux/atm.h>
+#include <linux/atmioc.h>
+#include <linux/types.h>
+
+
+/*
+ * All values in struct atmtcp_hdr are in network byte order
+ */
+
+struct atmtcp_hdr {
+       __u16   vpi;
+       __u16   vci;
+       __u32   length;         /* ... of data part */
+};
+
+/*
+ * All values in struct atmtcp_command are in host byte order
+ */
+
+#define ATMTCP_HDR_MAGIC       (~0)    /* this length indicates a command */
+#define ATMTCP_CTRL_OPEN       1       /* request/reply */
+#define ATMTCP_CTRL_CLOSE      2       /* request/reply */
+
+struct atmtcp_control {
+       struct atmtcp_hdr hdr;  /* must be first */
+       int type;               /* message type; both directions */
+       atm_kptr_t vcc;         /* both directions */
+       struct sockaddr_atmpvc addr; /* suggested value from kernel */
+       struct atm_qos  qos;    /* both directions */
+       int result;             /* to kernel only */
+} __ATM_API_ALIGN;
+
+/*
+ * Field usage:
+ * Messge type dir.    hdr.v?i type    addr    qos     vcc     result
+ * -----------  ----   ------- ----    ----    ---     ---     ------
+ * OPEN                K->D    Y       Y       Y       Y       Y       0
+ * OPEN                D->K    -       Y       Y       Y       Y       Y
+ * CLOSE       K->D    -       -       Y       -       Y       0
+ * CLOSE       D->K    -       -       -       -       Y       Y
+ */
+
+#define SIOCSIFATMTCP  _IO('a',ATMIOC_ITF)     /* set ATMTCP mode */
+#define ATMTCP_CREATE  _IO('a',ATMIOC_ITF+14)  /* create persistent ATMTCP
+                                                  interface */
+#define ATMTCP_REMOVE  _IO('a',ATMIOC_ITF+15)  /* destroy persistent ATMTCP
+                                                  interface */
+
+
+
+#endif /* LINUX_ATM_TCP_H */