Date: Wed, 5 Apr 2006 00:52:10 GMT From: John-Mark Gurney <jmg@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 94654 for review Message-ID: <200604050052.k350qAws088834@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=94654 Change 94654 by jmg@jmg_arlene on 2006/04/05 00:52:01 try to make activate_resource work.. Affected files ... .. //depot/projects/kmacy_sun4v/src/sys/sun4v/sun4v/hv_pci.c#21 edit Differences ... ==== //depot/projects/kmacy_sun4v/src/sys/sun4v/sun4v/hv_pci.c#21 (text+ko) ==== @@ -52,6 +52,8 @@ #include <sparc64/pci/ofw_pci.h> #include <machine/hv_pcivar.h> +#include <machine/vmparam.h> +#include <machine/tlb.h> #include "pcib_if.h" @@ -425,25 +427,14 @@ hvpci_activate_resource(device_t bus, device_t child, int type, int rid, struct resource *r) { -#if 0 void *p; - int error; if (type == SYS_RES_MEMORY) { - /* - * Need to memory-map the device space, as some drivers depend - * on the virtual address being set and useable. - */ - error = sparc64_bus_mem_map(rman_get_bustag(r), - rman_get_bushandle(r), rman_get_size(r), 0, 0, &p); - if (error != 0) - return (error); + /* XXX - we may still need to set the IE bit on the mapping */ + p = (void *)TLB_PHYS_TO_DIRECT(rman_get_bushandle(r)); rman_set_virtual(r, p); } return (rman_activate_resource(r)); -#else - return (ENXIO); -#endif } static int
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