diff options
| author |   brad <brad@openbsd.org> | 2006-10-26 23:15:16 +0000 |
|---|---|---|
| committer | brad <brad@openbsd.org> | 2006-10-26 23:15:16 +0000 |
| commit | 29fe9b8d709a39c8466e4c8674d5c138ce69debe (patch) | |
| tree | e721eed3846881ad2da57505e0cd4dc9412f3bf7 | |
| parent | Fix this by commiting the proper revision of the bge_encap() diff. (diff) | |
| download | wireguard-openbsd-29fe9b8d709a39c8466e4c8674d5c138ce69debe.tar.xz wireguard-openbsd-29fe9b8d709a39c8466e4c8674d5c138ce69debe.zip | |
Set Rx early threshold and Tx DMA thesholds.
From Linux via FreeBSD
| -rw-r--r-- | sys/dev/pci/if_stge.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/sys/dev/pci/if_stge.c b/sys/dev/pci/if_stge.c index 66f18e2579b..7803bd1fd09 100644 --- a/sys/dev/pci/if_stge.c +++ b/sys/dev/pci/if_stge.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_stge.c,v 1.33 2006/10/23 02:29:20 brad Exp $ */ +/* $OpenBSD: if_stge.c,v 1.34 2006/10/26 23:15:16 brad Exp $ */ /* $NetBSD: if_stge.c,v 1.27 2005/05/16 21:35:32 bouyer Exp $ */ /*- @@ -743,8 +743,8 @@ stge_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) case SIOCSIFFLAGS: if (ifp->if_flags & IFF_UP) { if (ifp->if_flags & IFF_RUNNING && - ((ifp->if_flags ^ sc->stge_if_flags) & - IFF_PROMISC)) { + (ifp->if_flags ^ sc->stge_if_flags) & + IFF_PROMISC) { stge_set_filter(sc); } else { if (!(ifp->if_flags & IFF_RUNNING)) @@ -1283,6 +1283,13 @@ stge_init(struct ifnet *ifp) CSR_WRITE_1(sc, STGE_RxDMABurstThresh, 0x30); CSR_WRITE_1(sc, STGE_RxDMAUrgentThresh, 0x30); + /* Rx early threhold, from Linux */ + CSR_WRITE_2(sc, STGE_RxEarlyThresh, 0x7ff); + + /* Tx DMA thresholds, from Linux */ + CSR_WRITE_1(sc, STGE_TxDMABurstThresh, 0x30); + CSR_WRITE_1(sc, STGE_TxDMAUrgentThresh, 0x04); + /* * Initialize the Rx DMA interrupt control register. We * request an interrupt after every incoming packet, but |