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Fix some bugs on I21[78] to make those devices stable.

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This commit is contained in:
msaitoh 2013-06-19 10:27:08 +00:00
parent 8c01dce56b
commit f96c92e089
1 changed files with 6 additions and 5 deletions
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11
sys/dev/pci/if_wm.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_wm.c,v 1.255 2013/06/11 14:39:35 msaitoh Exp $ */
/* $NetBSD: if_wm.c,v 1.256 2013/06/19 10:27:08 msaitoh Exp $ */
/*
* Copyright (c) 2001, 2002, 2003, 2004 Wasabi Systems, Inc.
@ -76,7 +76,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_wm.c,v 1.255 2013/06/11 14:39:35 msaitoh Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_wm.c,v 1.256 2013/06/19 10:27:08 msaitoh Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -4443,7 +4443,8 @@ wm_init(struct ifnet *ifp)
reg = CSR_READ(sc, WMREG_CTRL_EXT);
/* Enable PHY low-power state when MAC is at D3 w/o WoL */
if ((sc->sc_type == WM_T_PCH) || (sc->sc_type == WM_T_PCH2))
if ((sc->sc_type == WM_T_PCH) || (sc->sc_type == WM_T_PCH2)
|| (sc->sc_type == WM_T_PCH_LPT))
CSR_WRITE(sc, WMREG_CTRL_EXT, reg | CTRL_EXT_PHYPDEN);
/* Initialize the transmit descriptor ring. */
@ -4579,7 +4580,7 @@ wm_init(struct ifnet *ifp)
*/
if ((sc->sc_type != WM_T_ICH8) && (sc->sc_type != WM_T_ICH9)
&& (sc->sc_type != WM_T_ICH10) && (sc->sc_type != WM_T_PCH)
&& (sc->sc_type != WM_T_PCH2)) {
&& (sc->sc_type != WM_T_PCH2) && (sc->sc_type != WM_T_PCH_LPT)) {
CSR_WRITE(sc, WMREG_FCAL, FCAL_CONST);
CSR_WRITE(sc, WMREG_FCAH, FCAH_CONST);
CSR_WRITE(sc, WMREG_FCT, ETHERTYPE_FLOWCONTROL);
@ -4677,7 +4678,7 @@ wm_init(struct ifnet *ifp)
if ((sc->sc_type == WM_T_ICH8) || (sc->sc_type == WM_T_ICH9)
|| (sc->sc_type == WM_T_ICH10) || (sc->sc_type == WM_T_PCH)
|| (sc->sc_type == WM_T_PCH2)) {
|| (sc->sc_type == WM_T_PCH2) || (sc->sc_type == WM_T_PCH_LPT)) {
reg = CSR_READ(sc, WMREG_KABGTXD);
reg |= KABGTXD_BGSQLBIAS;
CSR_WRITE(sc, WMREG_KABGTXD, reg);