upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-04-27 09:06:49 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Do not set the MODE_1000 bit unless we actually have a gigabit link.

Browse source 
Previously, I had the MODE_1000 bit in the global config register set
unconditionally, which was wrong: we have to turn it off if we have
a 10/100 link. This is now handled in the nge_miibus_statchg() routine.

Discovered by: Nathan Binkert <binkertn@eecs.umich.edu>

(Note: this commit is being done from JFK airport. :P )
This commit is contained in:
Bill Paul 2001-07-08 16:24:01 +00:00
parent ab39353eef
commit 2ce0498bd7
1 changed files with 9 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
sys/dev/nge/if_nge.c
View file

@ -636,6 +636,14 @@ static void nge_miibus_statchg(dev)
NGE_CLRBIT(sc, NGE_RX_CFG, NGE_RXCFG_RX_FDX);
}
/* If we have a 1000Mbps link, set the mode_1000 bit. */
if (IFM_SUBTYPE(mii->mii_media_active) == IFM_1000_TX ||
IFM_SUBTYPE(mii->mii_media_active) == IFM_1000_SX) {
NGE_SETBIT(sc, NGE_CFG, NGE_CFG_MODE_1000);
} else {
NGE_CLRBIT(sc, NGE_CFG, NGE_CFG_MODE_1000);
}
return;
}
@ -1774,7 +1782,7 @@ static void nge_init(xsc)
* extsts field in the DMA descriptors (needed for
* TCP/IP checksum offload on transmit).
*/
NGE_SETBIT(sc, NGE_CFG, NGE_CFG_PHYINTR_SPD|NGE_CFG_MODE_1000|
NGE_SETBIT(sc, NGE_CFG, NGE_CFG_PHYINTR_SPD|
NGE_CFG_PHYINTR_LNK|NGE_CFG_PHYINTR_DUP|NGE_CFG_EXTSTS_ENB);
/*