Module Name: src Committed By: thorpej Date: Sun Mar 1 05:39:05 UTC 2020
Modified Files: src/sys/dev/pci: if_cas.c Log Message: Use the 64-bit PCI DMA tag if avalable. To generate a diff of this commit: cvs rdiff -u -r1.40 -r1.41 src/sys/dev/pci/if_cas.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/dev/pci/if_cas.c diff -u src/sys/dev/pci/if_cas.c:1.40 src/sys/dev/pci/if_cas.c:1.41 --- src/sys/dev/pci/if_cas.c:1.40 Fri Feb 7 00:04:28 2020 +++ src/sys/dev/pci/if_cas.c Sun Mar 1 05:39:05 2020 @@ -1,4 +1,4 @@ -/* $NetBSD: if_cas.c,v 1.40 2020/02/07 00:04:28 thorpej Exp $ */ +/* $NetBSD: if_cas.c,v 1.41 2020/03/01 05:39:05 thorpej Exp $ */ /* $OpenBSD: if_cas.c,v 1.29 2009/11/29 16:19:38 kettenis Exp $ */ /* @@ -44,7 +44,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: if_cas.c,v 1.40 2020/02/07 00:04:28 thorpej Exp $"); +__KERNEL_RCSID(0, "$NetBSD: if_cas.c,v 1.41 2020/03/01 05:39:05 thorpej Exp $"); #ifndef _MODULE #include "opt_inet.h" @@ -411,7 +411,11 @@ cas_attach(device_t parent, device_t sel sc->sc_dev = self; pci_aprint_devinfo(pa, NULL); sc->sc_rev = PCI_REVISION(pa->pa_class); - sc->sc_dmatag = pa->pa_dmat; + + if (pci_dma64_available(pa)) + sc->sc_dmatag = pa->pa_dmat64; + else + sc->sc_dmatag = pa->pa_dmat; sc->sc_variant = CAS_UNKNOWN; for (i = 0; cas_pci_devlist[i].cpd_vendor != 0; i++) {