diff options
| -rw-r--r-- | sys/dev/netmap/netmap.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/sys/dev/netmap/netmap.c b/sys/dev/netmap/netmap.c index de88fb5..6fd8028 100644 --- a/sys/dev/netmap/netmap.c +++ b/sys/dev/netmap/netmap.c @@ -137,6 +137,7 @@ ports attached to the switch) #include <sys/param.h> /* defines used in kernel.h */ #include <sys/kernel.h> /* types used in module initialization */ #include <sys/conf.h> /* cdevsw struct, UID, GID */ +#include <sys/filio.h> /* FIONBIO */ #include <sys/sockio.h> #include <sys/socketvar.h> /* struct socket */ #include <sys/malloc.h> @@ -1827,6 +1828,11 @@ netmap_ioctl(struct cdev *dev, u_long cmd, caddr_t data, break; #ifdef __FreeBSD__ + case FIONBIO: + case FIOASYNC: + ND("FIONBIO/FIOASYNC are no-ops"); + break; + case BIOCIMMEDIATE: case BIOCGHDRCMPLT: case BIOCSHDRCMPLT: @@ -2002,7 +2008,9 @@ flush_tx: continue; /* only one thread does txsync */ if (nm_kr_tryget(kring)) { - D("%p lost race on txring %d, ok", priv, i); + if (netmap_verbose) + RD(2, "%p lost race on txring %d, ok", + priv, i); continue; } if (nm_txsync_prologue(kring) >= kring->nkr_num_slots) { @@ -2049,7 +2057,9 @@ do_retry_rx: kring = &na->rx_rings[i]; if (nm_kr_tryget(kring)) { - D("%p lost race on rxring %d, ok", priv, i); + if (netmap_verbose) + RD(2, "%p lost race on rxring %d, ok", + priv, i); continue; } |
