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support flow control. from OpenBSD.

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tested by Kevin Lahey
This commit is contained in:
cegger 2009-08-05 07:03:04 +00:00
parent f5d4590c31
commit b297f62c5a
1 changed files with 7 additions and 6 deletions
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13
sys/dev/pci/if_ale.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_ale.c,v 1.4 2009/07/28 06:02:34 cegger Exp $ */
/* $NetBSD: if_ale.c,v 1.5 2009/08/05 07:03:04 cegger Exp $ */
/*-
* Copyright (c) 2008, Pyun YongHyeon <yongari@FreeBSD.org>
@ -32,7 +32,7 @@
/* Driver for Atheros AR8121/AR8113/AR8114 PCIe Ethernet. */
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_ale.c,v 1.4 2009/07/28 06:02:34 cegger Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_ale.c,v 1.5 2009/08/05 07:03:04 cegger Exp $");
#include "bpfilter.h"
#include "vlan.h"
@ -370,7 +370,7 @@ ale_attach(device_t parent, device_t self, void *aux)
const char *intrstr;
struct ifnet *ifp;
pcireg_t memtype;
int error = 0;
int mii_flags, error = 0;
uint32_t rxf_len, txf_len;
const char *chipname;
@ -542,8 +542,11 @@ ale_attach(device_t parent, device_t self, void *aux)
sc->sc_ec.ec_mii = &sc->sc_miibus;
ifmedia_init(&sc->sc_miibus.mii_media, 0, ale_mediachange,
ale_mediastatus);
mii_flags = 0;
if ((sc->ale_flags & ALE_FLAG_JUMBO) != 0)
mii_flags |= MIIF_DOPAUSE;
mii_attach(self, &sc->sc_miibus, 0xffffffff, MII_PHY_ANY,
MII_OFFSET_ANY, 0);
MII_OFFSET_ANY, mii_flags);
if (LIST_FIRST(&sc->sc_miibus.mii_phys) == NULL) {
aprint_error_dev(self, "no PHY found!\n");
@ -1155,12 +1158,10 @@ ale_mac_config(struct ale_softc *sc)
}
if ((IFM_OPTIONS(mii->mii_media_active) & IFM_FDX) != 0) {
reg |= MAC_CFG_FULL_DUPLEX;
#ifdef notyet
if ((IFM_OPTIONS(mii->mii_media_active) & IFM_ETH_TXPAUSE) != 0)
reg |= MAC_CFG_TX_FC;
if ((IFM_OPTIONS(mii->mii_media_active) & IFM_ETH_RXPAUSE) != 0)
reg |= MAC_CFG_RX_FC;
#endif
}
CSR_WRITE_4(sc, ALE_MAC_CFG, reg);
}