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Use 64-bit DMA tag (if available) on PCI-E re(4) NICs.

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This commit is contained in:
jakllsch 2010-07-27 21:48:41 +00:00
parent e6977ed4d1
commit 184db2acdc
1 changed files with 6 additions and 3 deletions
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9
sys/dev/pci/if_re_pci.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_re_pci.c,v 1.39 2010/07/27 21:02:00 jakllsch Exp $ */
/* $NetBSD: if_re_pci.c,v 1.40 2010/07/27 21:48:41 jakllsch Exp $ */
/*
* Copyright (c) 1997, 1998-2003
@ -46,7 +46,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_re_pci.c,v 1.39 2010/07/27 21:02:00 jakllsch Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_re_pci.c,v 1.40 2010/07/27 21:48:41 jakllsch Exp $");
#include <sys/types.h>
@ -236,7 +236,10 @@ re_pci_attach(device_t parent, device_t self, void *aux)
t->rtk_basetype == RTK_8101E)
sc->sc_quirk |= RTKQ_PCIE;
sc->sc_dmat = pa->pa_dmat;
if (pci_dma64_available(pa) && (sc->sc_quirk & RTKQ_PCIE))
sc->sc_dmat = pa->pa_dmat64;
else
sc->sc_dmat = pa->pa_dmat;
/*
* No power/enable/disable machinery for PCI attach;