| if_cp.c (271373) | if_cp.c (271849) |
|---|---|
| 1/*- 2 * Cronyx-Tau-PCI adapter driver for FreeBSD. 3 * Supports PPP/HDLC, Cisco/HDLC and FrameRelay protocol in synchronous mode, 4 * and asynchronous channels with full modem control. 5 * Keepalive protocol implemented in both Cisco and PPP modes. 6 * 7 * Copyright (C) 1999-2004 Cronyx Engineering. 8 * Author: Kurakin Roman, <rik@cronyx.ru> --- 8 unchanged lines hidden (view full) --- 17 * modify and redistribute this software in source and binary forms, 18 * as long as this message is kept with the software, all derivative 19 * works or modified versions. 20 * 21 * Cronyx Id: if_cp.c,v 1.1.2.41 2004/06/23 17:09:13 rik Exp $ 22 */ 23 24#include <sys/cdefs.h> | 1/*- 2 * Cronyx-Tau-PCI adapter driver for FreeBSD. 3 * Supports PPP/HDLC, Cisco/HDLC and FrameRelay protocol in synchronous mode, 4 * and asynchronous channels with full modem control. 5 * Keepalive protocol implemented in both Cisco and PPP modes. 6 * 7 * Copyright (C) 1999-2004 Cronyx Engineering. 8 * Author: Kurakin Roman, <rik@cronyx.ru> --- 8 unchanged lines hidden (view full) --- 17 * modify and redistribute this software in source and binary forms, 18 * as long as this message is kept with the software, all derivative 19 * works or modified versions. 20 * 21 * Cronyx Id: if_cp.c,v 1.1.2.41 2004/06/23 17:09:13 rik Exp $ 22 */ 23 24#include <sys/cdefs.h> |
| 25__FBSDID("$FreeBSD: head/sys/dev/cp/if_cp.c 271373 2014-09-10 09:57:32Z rwatson $"); | 25__FBSDID("$FreeBSD: head/sys/dev/cp/if_cp.c 271849 2014-09-19 03:51:26Z glebius $"); |
| 26 27#include <sys/param.h> 28#include <sys/ucred.h> 29#include <sys/proc.h> 30#include <sys/systm.h> 31#include <sys/mbuf.h> 32#include <sys/kernel.h> 33#include <sys/module.h> --- 828 unchanged lines hidden (view full) --- 862} 863 864static void cp_transmit (cp_chan_t *c, void *attachment, int len) 865{ 866 drv_t *d = c->sys; 867 868 d->timeout = 0; 869#ifndef NETGRAPH | 26 27#include <sys/param.h> 28#include <sys/ucred.h> 29#include <sys/proc.h> 30#include <sys/systm.h> 31#include <sys/mbuf.h> 32#include <sys/kernel.h> 33#include <sys/module.h> --- 828 unchanged lines hidden (view full) --- 862} 863 864static void cp_transmit (cp_chan_t *c, void *attachment, int len) 865{ 866 drv_t *d = c->sys; 867 868 d->timeout = 0; 869#ifndef NETGRAPH |
| 870 ++d->ifp->if_opackets; | 870 if_inc_counter(d->ifp, IFCOUNTER_OPACKETS, 1); |
| 871 d->ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; 872#endif 873 cp_start (d); 874} 875 876static void cp_receive (cp_chan_t *c, unsigned char *data, int len) 877{ 878 drv_t *d = c->sys; --- 4 unchanged lines hidden (view full) --- 883 884 if (! d->running) 885 return; 886 887 m = makembuf (data, len); 888 if (! m) { 889 CP_DEBUG (d, ("no memory for packet\n")); 890#ifndef NETGRAPH | 871 d->ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; 872#endif 873 cp_start (d); 874} 875 876static void cp_receive (cp_chan_t *c, unsigned char *data, int len) 877{ 878 drv_t *d = c->sys; --- 4 unchanged lines hidden (view full) --- 883 884 if (! d->running) 885 return; 886 887 m = makembuf (data, len); 888 if (! m) { 889 CP_DEBUG (d, ("no memory for packet\n")); 890#ifndef NETGRAPH |
| 891 ++d->ifp->if_iqdrops; | 891 if_inc_counter(d->ifp, IFCOUNTER_IQDROPS, 1); |
| 892#endif 893 return; 894 } 895 if (c->debug > 1) 896 m_print (m, 0); 897#ifdef NETGRAPH 898 m->m_pkthdr.rcvif = 0; 899 NG_SEND_DATA_ONLY (error, d->hook, m); 900#else | 892#endif 893 return; 894 } 895 if (c->debug > 1) 896 m_print (m, 0); 897#ifdef NETGRAPH 898 m->m_pkthdr.rcvif = 0; 899 NG_SEND_DATA_ONLY (error, d->hook, m); 900#else |
| 901 ++d->ifp->if_ipackets; | 901 if_inc_counter(d->ifp, IFCOUNTER_IPACKETS, 1); |
| 902 m->m_pkthdr.rcvif = d->ifp; 903 /* Check if there's a BPF listener on this interface. 904 * If so, hand off the raw packet to bpf. */ 905 BPF_TAP (d->ifp, data, len); 906 IF_ENQUEUE (&d->queue, m); 907#endif 908} 909 910static void cp_error (cp_chan_t *c, int data) 911{ 912 drv_t *d = c->sys; 913 914 switch (data) { 915 case CP_FRAME: 916 CP_DEBUG (d, ("frame error\n")); 917#ifndef NETGRAPH | 902 m->m_pkthdr.rcvif = d->ifp; 903 /* Check if there's a BPF listener on this interface. 904 * If so, hand off the raw packet to bpf. */ 905 BPF_TAP (d->ifp, data, len); 906 IF_ENQUEUE (&d->queue, m); 907#endif 908} 909 910static void cp_error (cp_chan_t *c, int data) 911{ 912 drv_t *d = c->sys; 913 914 switch (data) { 915 case CP_FRAME: 916 CP_DEBUG (d, ("frame error\n")); 917#ifndef NETGRAPH |
| 918 ++d->ifp->if_ierrors; | 918 if_inc_counter(d->ifp, IFCOUNTER_IERRORS, 1); |
| 919#endif 920 break; 921 case CP_CRC: 922 CP_DEBUG (d, ("crc error\n")); 923#ifndef NETGRAPH | 919#endif 920 break; 921 case CP_CRC: 922 CP_DEBUG (d, ("crc error\n")); 923#ifndef NETGRAPH |
| 924 ++d->ifp->if_ierrors; | 924 if_inc_counter(d->ifp, IFCOUNTER_IERRORS, 1); |
| 925#endif 926 break; 927 case CP_OVERRUN: 928 CP_DEBUG (d, ("overrun error\n")); 929#ifndef NETGRAPH | 925#endif 926 break; 927 case CP_OVERRUN: 928 CP_DEBUG (d, ("overrun error\n")); 929#ifndef NETGRAPH |
| 930 ++d->ifp->if_collisions; 931 ++d->ifp->if_ierrors; | 930 if_inc_counter(d->ifp, IFCOUNTER_COLLISIONS, 1); 931 if_inc_counter(d->ifp, IFCOUNTER_IERRORS, 1); |
| 932#endif 933 break; 934 case CP_OVERFLOW: 935 CP_DEBUG (d, ("overflow error\n")); 936#ifndef NETGRAPH | 932#endif 933 break; 934 case CP_OVERFLOW: 935 CP_DEBUG (d, ("overflow error\n")); 936#ifndef NETGRAPH |
| 937 ++d->ifp->if_ierrors; | 937 if_inc_counter(d->ifp, IFCOUNTER_IERRORS, 1); |
| 938#endif 939 break; 940 case CP_UNDERRUN: 941 CP_DEBUG (d, ("underrun error\n")); 942 d->timeout = 0; 943#ifndef NETGRAPH | 938#endif 939 break; 940 case CP_UNDERRUN: 941 CP_DEBUG (d, ("underrun error\n")); 942 d->timeout = 0; 943#ifndef NETGRAPH |
| 944 ++d->ifp->if_oerrors; | 944 if_inc_counter(d->ifp, IFCOUNTER_OERRORS, 1); |
| 945 d->ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; 946#endif 947 cp_start (d); 948 break; 949 default: 950 CP_DEBUG (d, ("error #%d\n", data)); 951 break; 952 } --- 1320 unchanged lines hidden --- | 945 d->ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; 946#endif 947 cp_start (d); 948 break; 949 default: 950 CP_DEBUG (d, ("error #%d\n", data)); 951 break; 952 } --- 1320 unchanged lines hidden --- |