PERFORCE change 95129 for review

[John-Mark Gurney]

http://perforce.freebsd.org/chv.cgi?CH=95129

Change 95129 by jmg at jmg_arlene on 2006/04/13 01:33:54

	make compile.. drop cache stuff from pcibus since it's kinda
	pointless and we don't have code to fetch that info yet..

Affected files ...

.. //depot/projects/kmacy_sun4v/src/sys/sparc64/pci/ofw_pcib.c#3 edit
.. //depot/projects/kmacy_sun4v/src/sys/sparc64/pci/ofw_pcib_subr.c#4 edit
.. //depot/projects/kmacy_sun4v/src/sys/sparc64/pci/ofw_pcibus.c#3 edit

Differences ...

==== //depot/projects/kmacy_sun4v/src/sys/sparc64/pci/ofw_pcib.c#3 (text+ko) ====

@@ -87,9 +87,6 @@
 	/* ofw_bus interface */
 	DEVMETHOD(ofw_bus_get_node,	ofw_pcib_gen_get_node),
 
-	/* ofw_pci interface */
-	DEVMETHOD(ofw_pci_adjust_busrange,	ofw_pcib_gen_adjust_busrange),
-
 	{ 0, 0 }
 };
 

==== //depot/projects/kmacy_sun4v/src/sys/sparc64/pci/ofw_pcib_subr.c#4 (text+ko) ====

@@ -52,7 +52,6 @@
 ofw_pcib_gen_setup(device_t bridge)
 {
 	struct ofw_pcib_gen_softc *sc;
-	u_int secbus;
 
 	sc = device_get_softc(bridge);
 	sc->ops_pcib_sc.dev = bridge;

==== //depot/projects/kmacy_sun4v/src/sys/sparc64/pci/ofw_pcibus.c#3 (text+ko) ====

@@ -46,7 +46,6 @@
 
 #include <machine/bus.h>
 #include <machine/bus_common.h>
-#include <machine/cache.h>
 #include <machine/iommureg.h>
 #include <machine/resource.h>
 
@@ -123,7 +122,7 @@
 static void
 ofw_pcibus_setup_device(device_t bridge, u_int busno, u_int slot, u_int func)
 {
-	u_int lat, clnsz;
+	u_int lat;
 
 	/*
 	 * Initialize the latency timer register for busmaster devices to work
@@ -147,18 +146,6 @@
 	}
 
 	/*
-	 * Compute a value to write into the cache line size register.
-	 * The role of the streaming cache is unclear in write invalidate
-	 * transfers, so it is made sure that it's line size is always reached.
-	 */
-	clnsz = max(cache.ec_linesize, STRBUF_LINESZ);
-	KASSERT((clnsz / STRBUF_LINESZ) * STRBUF_LINESZ == clnsz &&
-	    (clnsz / cache.ec_linesize) * cache.ec_linesize == clnsz &&
-	    (clnsz / 4) * 4 == clnsz, ("bogus cache line size %d", clnsz));
-	PCIB_WRITE_CONFIG(bridge, busno, slot, func, PCIR_CACHELNSZ,
-	    clnsz / 4, 1);
-
-	/*
 	 * The preset in the intline register is usually wrong. Reset it to 255,
 	 * so that the PCI code will reroute the interrupt if needed.
 	 */