1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Swansea University Computer Society NET3 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * This file declares the constants of special use with the SLIP/CSLIP/ 6*4882a593Smuzhiyun * KISS TNC driver. 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #ifndef __LINUX_SLIP_H 10*4882a593Smuzhiyun #define __LINUX_SLIP_H 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #define SL_MODE_SLIP 0 13*4882a593Smuzhiyun #define SL_MODE_CSLIP 1 14*4882a593Smuzhiyun #define SL_MODE_KISS 4 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun #define SL_OPT_SIXBIT 2 17*4882a593Smuzhiyun #define SL_OPT_ADAPTIVE 8 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun /* 20*4882a593Smuzhiyun * VSV = ioctl for keepalive & outfill in SLIP driver 21*4882a593Smuzhiyun */ 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun #define SIOCSKEEPALIVE (SIOCDEVPRIVATE) /* Set keepalive timeout in sec */ 24*4882a593Smuzhiyun #define SIOCGKEEPALIVE (SIOCDEVPRIVATE+1) /* Get keepalive timeout */ 25*4882a593Smuzhiyun #define SIOCSOUTFILL (SIOCDEVPRIVATE+2) /* Set outfill timeout */ 26*4882a593Smuzhiyun #define SIOCGOUTFILL (SIOCDEVPRIVATE+3) /* Get outfill timeout */ 27*4882a593Smuzhiyun #define SIOCSLEASE (SIOCDEVPRIVATE+4) /* Set "leased" line type */ 28*4882a593Smuzhiyun #define SIOCGLEASE (SIOCDEVPRIVATE+5) /* Get line type */ 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun #endif 32