diff options
| author | Damien Bergamini <damien@cvs.openbsd.org> | 2006-02-11 09:15:58 +0000 |
|---|---|---|
| committer | Damien Bergamini <damien@cvs.openbsd.org> | 2006-02-11 09:15:58 +0000 |
| commit | 98989804697fe0acc12890949a5ec670ca6fa246 (patch) | |
| tree | 50b045eed8e7db62128e046bb7a6a6b026da2cbb /sys | |
| parent | 9f393a5c765f462857254069d45ea0397de1cc98 (diff) | |
force a wakeup of the MAC in nfe_init().
this makes my MCP51 board working.
committed over a nfe.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pci/if_nfe.c | 11 | ||||
| -rw-r--r-- | sys/dev/pci/if_nfereg.h | 5 |
2 files changed, 13 insertions, 3 deletions
diff --git a/sys/dev/pci/if_nfe.c b/sys/dev/pci/if_nfe.c index c88250efca1..b711d837ad9 100644 --- a/sys/dev/pci/if_nfe.c +++ b/sys/dev/pci/if_nfe.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_nfe.c,v 1.23 2006/02/10 03:54:54 brad Exp $ */ +/* $OpenBSD: if_nfe.c,v 1.24 2006/02/11 09:15:57 damien Exp $ */ /*- * Copyright (c) 2006 Damien Bergamini <damien.bergamini@free.fr> @@ -954,7 +954,7 @@ int nfe_init(struct ifnet *ifp) { struct nfe_softc *sc = ifp->if_softc; - uint32_t rxtxctl; + uint32_t tmp, rxtxctl; if (ifp->if_flags & IFF_RUNNING) return 0; @@ -990,6 +990,13 @@ nfe_init(struct ifnet *ifp) (NFE_RX_RING_COUNT - 1) << 16 | (NFE_TX_RING_COUNT - 1)); + /* force MAC to wakeup */ + tmp = NFE_READ(sc, NFE_PWR_STATE); + NFE_WRITE(sc, NFE_PWR_STATE, tmp | NFE_PWR_WAKEUP); + DELAY(10); + tmp = NFE_READ(sc, NFE_PWR_STATE); + NFE_WRITE(sc, NFE_PWR_STATE, tmp | NFE_PWR_VALID); + NFE_WRITE(sc, NFE_SETUP_R1, NFE_R1_MAGIC); NFE_WRITE(sc, NFE_SETUP_R2, NFE_R2_MAGIC); NFE_WRITE(sc, NFE_TIMER_INT, 970); /* XXX Magic */ diff --git a/sys/dev/pci/if_nfereg.h b/sys/dev/pci/if_nfereg.h index 4e345a4bcd9..894ee5f1cd9 100644 --- a/sys/dev/pci/if_nfereg.h +++ b/sys/dev/pci/if_nfereg.h @@ -1,4 +1,4 @@ -/* $OpenBSD: if_nfereg.h,v 1.7 2006/02/04 22:11:41 damien Exp $ */ +/* $OpenBSD: if_nfereg.h,v 1.8 2006/02/11 09:15:57 damien Exp $ */ /*- * Copyright (c) 2005 Jonathan Gray <jsg@openbsd.org> @@ -100,6 +100,9 @@ #define NFE_U2M (1 << 5) #define NFE_PROMISC (1 << 7) +#define NFE_PWR_VALID (1 << 8) +#define NFE_PWR_WAKEUP (1 << 15) + #define NFE_MEDIA_SET 0x10000 #define NFE_MEDIA_1000T 0x00032 #define NFE_MEDIA_100TX 0x00064 |