Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

provide some randomness

This commit is contained in:
joda 2000-08-28 13:25:22 +00:00
parent 904bfc5822
commit 00305bb997
2 changed files with 20 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
sys/dev/pcmcia/if_wi.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: if_wi.c,v 1.33 2000/08/26 00:08:43 jhawk Exp $ */
/* $NetBSD: if_wi.c,v 1.34 2000/08/28 13:25:22 joda Exp $ */
/*
* Copyright (c) 1997, 1998, 1999
@ -74,6 +74,7 @@
#include "opt_inet.h"
#include "bpfilter.h"
#include "rnd.h"
#include <sys/param.h>
#include <sys/systm.h>
@ -85,6 +86,10 @@
#include <sys/kernel.h> /* for hz */
#include <sys/proc.h>
#if NRND > 0
#include <sys/rnd.h>
#endif
#include <net/if.h>
#include <net/if_dl.h>
#include <net/if_media.h>
@ -451,6 +456,10 @@ wi_attach(parent, self, aux)
bpfattach(&sc->sc_ethercom.ec_if.if_bpf, ifp, DLT_EN10MB,
sizeof(struct ether_header));
#endif
#if NRND > 0
rnd_attach_source(&sc->rnd_source, sc->sc_dev.dv_xname,
RND_TYPE_NET, 0);
#endif
sc->sc_sdhook = shutdownhook_establish(wi_shutdown, sc);
@ -721,6 +730,9 @@ int wi_intr(arg)
if (ifp->if_snd.ifq_head != NULL)
wi_start(ifp);
#if NRND > 0
rnd_add_uint32(&sc->rnd_source, status);
#endif
return 1;
}
@ -1808,6 +1820,9 @@ wi_detach(self, flags)
/* Delete all remaining media. */
ifmedia_delete_instance(&sc->sc_media, IFM_INST_ANY);
#if NRND > 0
rnd_detach_source(&sc->rnd_source);
#endif
#if NBPFILTER > 0
bpfdetach(ifp);
#endif

5
sys/dev/pcmcia/if_wivar.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: if_wivar.h,v 1.12 2000/08/26 00:05:54 jhawk Exp $ */
/* $NetBSD: if_wivar.h,v 1.13 2000/08/28 13:25:22 joda Exp $ */
/*
* Copyright (c) 1997, 1998, 1999
@ -83,4 +83,7 @@ struct wi_softc {
int wi_tx_key;
struct wi_ltv_keys wi_keys;
struct wi_counters wi_stats;
#if NRND > 0
rndsource_element_t rnd_source; /* random source */
#endif
};