Re: new sk driver [was: nve timeout (and down) regression?]
- From: Ganbold <ganbold@xxxxxxxxxxxxx>
- Date: Mon, 08 May 2006 15:13:28 +0900
Pyun,
I can not apply the patch cleanly on http://people.freebsd.org/~yongari/sk/sk_test2/if_sk.c
What version of sk driver should I use?
Ganbold
Pyun YongHyeon wrote:
On Mon, May 08, 2006 at 02:25:48PM +0900, Ganbold wrote:
> Pyun YongHyeon wrote:
> >On Mon, May 08, 2006 at 01:15:54PM +0900, Ganbold wrote:
> > > Pyun,
> > > > > > ...
> > > Is this NIC supported by if_sk driver?
> > > > >
> >Hmm, It seems that the NIC is SysKonnect V2.0(SK98XX2) which is
> >supposed to work with sk(4). Did it ever work with sk(4)?
> > > No, it is new server and it came with such additional NIC.
> >I see there is differences between sk(4) and Linux skge driver > >in determining physical media type. It seems OpenBSD also
> >used Linux skge approach.
> > > I'll try to take a look at linux/openbsd drivers.
>
How about attached one? It's not tested but it may help your
situation.
> Ganbold
> > > thanks,
> > > > > > Ganbold
> > > > >
> > >
------------------------------------------------------------------------
--- if_sk.c.orig Thu May 4 10:27:39 2006
+++ if_sk.c Mon May 8 14:48:33 2006
@@ -1604,14 +1604,15 @@
}
} else {
if (sc_if->sk_phytype < SK_PHYTYPE_MARV_COPPER &&
- sc->sk_pmd == IFM_1000_T) {
+ sc->sk_pmd != 'S') {
/* not initialized, punt */
sc_if->sk_phytype = SK_PHYTYPE_MARV_COPPER;
+ sc->sk_coppertype = 1;
}
sc_if->sk_phyaddr = SK_PHYADDR_MARV;
- if (sc->sk_pmd != IFM_1000_T && sc->sk_pmd != IFM_1000_CX)
+ if (!(sc->sk_coppertype))
sc_if->sk_phytype = SK_PHYTYPE_MARV_FIBER;
}
@@ -1788,31 +1789,12 @@
}
/* Read and save physical media type */
- switch(sk_win_read_1(sc, SK_PMDTYPE)) {
- case SK_PMD_1000BASESX:
- sc->sk_pmd = IFM_1000_SX;
- break;
- case SK_PMD_1000BASELX:
- sc->sk_pmd = IFM_1000_LX;
- break;
- case SK_PMD_1000BASECX:
- sc->sk_pmd = IFM_1000_CX;
- break;
- case SK_PMD_1000BASETX:
- sc->sk_pmd = IFM_1000_T;
- break;
- default:
- if (SK_YUKON_FAMILY(sc->sk_type) && (sk_win_read_1(sc, SK_EPROM1) - & 0xF) < SK_PHYTYPE_MARV_COPPER) {
- /* not initialized, punt */
- sc->sk_pmd = IFM_1000_T;
- break;
- }
- device_printf(dev, "unknown media type: 0x%x\n",
- sk_win_read_1(sc, SK_PMDTYPE));
- error = ENXIO;
- goto fail;
- }
+ sc->sk_pmd = sk_win_read_1(sc, SK_PMDTYPE);
+
+ if (sc->sk_pmd == 'T' || sc->sk_pmd == '1')
+ sc->sk_coppertype = 1;
+ else
+ sc->sk_coppertype = 0;
/* Determine whether to name it with VPD PN or just make it up.
* Marvell Yukon VPD PN seems to freqently be bogus. */
@@ -3722,17 +3704,10 @@
phy = SK_GPHY_INT_POL_HI | SK_GPHY_DIS_FC | SK_GPHY_DIS_SLEEP |
SK_GPHY_ENA_XC | SK_GPHY_ANEG_ALL | SK_GPHY_ENA_PAUSE;
- switch(sc_if->sk_softc->sk_pmd) {
- case IFM_1000_SX:
- case IFM_1000_LX:
- phy |= SK_GPHY_FIBER;
- break;
-
- case IFM_1000_CX:
- case IFM_1000_T:
+ if (sc->sk_coppertype)
phy |= SK_GPHY_COPPER;
- break;
- }
+ else
+ phy |= SK_GPHY_FIBER;
SK_IF_WRITE_4(sc_if, 0, SK_GPHY_CTRL, phy | SK_GPHY_RESET_SET);
DELAY(1000);
--- if_skreg.h.orig Tue May 2 11:12:42 2006
+++ if_skreg.h Mon May 8 14:48:33 2006
@@ -1535,6 +1535,7 @@
u_int32_t sk_rboff; /* RAMbuffer offset */
u_int32_t sk_ramsize; /* amount of RAM on NIC */
u_int32_t sk_pmd; /* physical media type */
+ u_int32_t sk_coppertype;
u_int32_t sk_intrmask;
int sk_int_mod;
int sk_int_ticks;
------------------------------------------------------------------------
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