svn commit: r280772 - in head/sys: conf dev/fdt dev/ofw
Ian Lepore
ian at FreeBSD.org
Fri Mar 27 23:10:17 UTC 2015
Author: ian
Date: Fri Mar 27 23:10:15 2015
New Revision: 280772
URL: https://svnweb.freebsd.org/changeset/base/280772
Log:
Make simplebus a base class of ofwbus. This allows the elimination of
duplicated code in the two classes, and also allows devices in FDT-based
systems to declare simplebus as their parent and still work correctly
when the FDT data describes the device at the root of the tree rather
than as a child of a simplebus (which is common for interrupt, clock,
and power controllers).
Differential Revision: https://reviews.freebsd.org/D1990
Submitted by: Michal Meloun
Modified:
head/sys/conf/files.powerpc
head/sys/dev/fdt/simplebus.c
head/sys/dev/fdt/simplebus.h
head/sys/dev/ofw/ofwbus.c
Modified: head/sys/conf/files.powerpc
==============================================================================
--- head/sys/conf/files.powerpc Fri Mar 27 21:47:15 2015 (r280771)
+++ head/sys/conf/files.powerpc Fri Mar 27 23:10:15 2015 (r280772)
@@ -29,6 +29,8 @@ dev/adb/adb_buttons.c optional adb
dev/agp/agp_apple.c optional agp powermac
dev/fb/fb.c optional sc
dev/fdt/fdt_powerpc.c optional fdt
+# ofwbus depends on simplebus.
+dev/fdt/simplebus.c optional aim | fdt
dev/hwpmc/hwpmc_powerpc.c optional hwpmc
dev/hwpmc/hwpmc_mpc7xxx.c optional hwpmc
dev/hwpmc/hwpmc_ppc970.c optional hwpmc
Modified: head/sys/dev/fdt/simplebus.c
==============================================================================
--- head/sys/dev/fdt/simplebus.c Fri Mar 27 21:47:15 2015 (r280771)
+++ head/sys/dev/fdt/simplebus.c Fri Mar 27 23:10:15 2015 (r280772)
@@ -49,7 +49,10 @@ static struct resource *simplebus_alloc_
int *, u_long, u_long, u_long, u_int);
static void simplebus_probe_nomatch(device_t bus, device_t child);
static int simplebus_print_child(device_t bus, device_t child);
-
+static device_t simplebus_add_child(device_t dev, u_int order,
+ const char *name, int unit);
+static struct resource_list *simplebus_get_resource_list(device_t bus,
+ device_t child);
/*
* ofw_bus interface
*/
@@ -62,8 +65,6 @@ static const struct ofw_bus_devinfo *sim
static int simplebus_fill_ranges(phandle_t node,
struct simplebus_softc *sc);
-static struct simplebus_devinfo *simplebus_setup_dinfo(device_t dev,
- phandle_t node);
/*
* Driver methods.
@@ -72,10 +73,17 @@ static device_method_t simplebus_methods
/* Device interface */
DEVMETHOD(device_probe, simplebus_probe),
DEVMETHOD(device_attach, simplebus_attach),
+ DEVMETHOD(device_detach, bus_generic_detach),
+ DEVMETHOD(device_shutdown, bus_generic_shutdown),
+ DEVMETHOD(device_suspend, bus_generic_suspend),
+ DEVMETHOD(device_resume, bus_generic_resume),
/* Bus interface */
+ DEVMETHOD(bus_add_child, simplebus_add_child),
DEVMETHOD(bus_print_child, simplebus_print_child),
DEVMETHOD(bus_probe_nomatch, simplebus_probe_nomatch),
+ DEVMETHOD(bus_read_ivar, bus_generic_read_ivar),
+ DEVMETHOD(bus_write_ivar, bus_generic_write_ivar),
DEVMETHOD(bus_setup_intr, bus_generic_setup_intr),
DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr),
DEVMETHOD(bus_alloc_resource, simplebus_alloc_resource),
@@ -83,7 +91,10 @@ static device_method_t simplebus_methods
DEVMETHOD(bus_activate_resource, bus_generic_activate_resource),
DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource),
DEVMETHOD(bus_adjust_resource, bus_generic_adjust_resource),
+ DEVMETHOD(bus_set_resource, bus_generic_rl_set_resource),
+ DEVMETHOD(bus_get_resource, bus_generic_rl_get_resource),
DEVMETHOD(bus_child_pnpinfo_str, ofw_bus_gen_child_pnpinfo_str),
+ DEVMETHOD(bus_get_resource_list, simplebus_get_resource_list),
/* ofw_bus interface */
DEVMETHOD(ofw_bus_get_devinfo, simplebus_get_devinfo),
@@ -132,13 +143,33 @@ static int
simplebus_attach(device_t dev)
{
struct simplebus_softc *sc;
- struct simplebus_devinfo *di;
phandle_t node;
- device_t cdev;
- node = ofw_bus_get_node(dev);
sc = device_get_softc(dev);
+ simplebus_init(dev, 0);
+ if (simplebus_fill_ranges(sc->node, sc) < 0) {
+ device_printf(dev, "could not get ranges\n");
+ return (ENXIO);
+ }
+
+ /*
+ * In principle, simplebus could have an interrupt map, but ignore that
+ * for now
+ */
+
+ for (node = OF_child(sc->node); node > 0; node = OF_peer(node))
+ simplebus_add_device(dev, node, 0, NULL, -1, NULL);
+ return (bus_generic_attach(dev));
+}
+
+void
+simplebus_init(device_t dev, phandle_t node)
+{
+ struct simplebus_softc *sc;
+ sc = device_get_softc(dev);
+ if (node == 0)
+ node = ofw_bus_get_node(dev);
sc->dev = dev;
sc->node = node;
@@ -149,33 +180,6 @@ simplebus_attach(device_t dev)
OF_getencprop(node, "#address-cells", &sc->acells, sizeof(sc->acells));
sc->scells = 1;
OF_getencprop(node, "#size-cells", &sc->scells, sizeof(sc->scells));
-
- if (simplebus_fill_ranges(node, sc) < 0) {
- device_printf(dev, "could not get ranges\n");
- return (ENXIO);
- }
-
- /*
- * In principle, simplebus could have an interrupt map, but ignore that
- * for now
- */
-
- for (node = OF_child(node); node > 0; node = OF_peer(node)) {
- if ((di = simplebus_setup_dinfo(dev, node)) == NULL)
- continue;
- cdev = device_add_child(dev, NULL, -1);
- if (cdev == NULL) {
- device_printf(dev, "<%s>: device_add_child failed\n",
- di->obdinfo.obd_name);
- resource_list_free(&di->rl);
- ofw_bus_gen_destroy_devinfo(&di->obdinfo);
- free(di, M_DEVBUF);
- continue;
- }
- device_set_ivars(cdev, di);
- }
-
- return (bus_generic_attach(dev));
}
static int
@@ -227,17 +231,21 @@ simplebus_fill_ranges(phandle_t node, st
return (sc->nranges);
}
-static struct simplebus_devinfo *
-simplebus_setup_dinfo(device_t dev, phandle_t node)
+struct simplebus_devinfo *
+simplebus_setup_dinfo(device_t dev, phandle_t node,
+ struct simplebus_devinfo *di)
{
struct simplebus_softc *sc;
struct simplebus_devinfo *ndi;
sc = device_get_softc(dev);
-
- ndi = malloc(sizeof(*ndi), M_DEVBUF, M_WAITOK | M_ZERO);
+ if (di == NULL)
+ ndi = malloc(sizeof(*ndi), M_DEVBUF, M_WAITOK | M_ZERO);
+ else
+ ndi = di;
if (ofw_bus_gen_setup_devinfo(&ndi->obdinfo, node) != 0) {
- free(ndi, M_DEVBUF);
+ if (di == NULL)
+ free(ndi, M_DEVBUF);
return (NULL);
}
@@ -248,6 +256,48 @@ simplebus_setup_dinfo(device_t dev, phan
return (ndi);
}
+device_t
+simplebus_add_device(device_t dev, phandle_t node, u_int order,
+ const char *name, int unit, struct simplebus_devinfo *di)
+{
+ struct simplebus_devinfo *ndi;
+ device_t cdev;
+
+ if ((ndi = simplebus_setup_dinfo(dev, node, di)) == NULL)
+ return (NULL);
+ cdev = device_add_child_ordered(dev, order, name, unit);
+ if (cdev == NULL) {
+ device_printf(dev, "<%s>: device_add_child failed\n",
+ ndi->obdinfo.obd_name);
+ resource_list_free(&ndi->rl);
+ ofw_bus_gen_destroy_devinfo(&ndi->obdinfo);
+ if (di == NULL)
+ free(ndi, M_DEVBUF);
+ return (NULL);
+ }
+ device_set_ivars(cdev, ndi);
+
+ return(cdev);
+}
+
+static device_t
+simplebus_add_child(device_t dev, u_int order, const char *name, int unit)
+{
+ device_t cdev;
+ struct simplebus_devinfo *ndi;
+
+ cdev = device_add_child_ordered(dev, order, name, unit);
+ if (cdev == NULL)
+ return (NULL);
+
+ ndi = malloc(sizeof(*ndi), M_DEVBUF, M_WAITOK | M_ZERO);
+ ndi->obdinfo.obd_node = -1;
+ resource_list_init(&ndi->rl);
+ device_set_ivars(cdev, ndi);
+
+ return (cdev);
+}
+
static const struct ofw_bus_devinfo *
simplebus_get_devinfo(device_t bus __unused, device_t child)
{
@@ -257,6 +307,15 @@ simplebus_get_devinfo(device_t bus __unu
return (&ndi->obdinfo);
}
+static struct resource_list *
+simplebus_get_resource_list(device_t bus __unused, device_t child)
+{
+ struct simplebus_devinfo *ndi;
+
+ ndi = device_get_ivars(child);
+ return (&ndi->rl);
+}
+
static struct resource *
simplebus_alloc_resource(device_t bus, device_t child, int type, int *rid,
u_long start, u_long end, u_long count, u_int flags)
@@ -335,9 +394,11 @@ simplebus_probe_nomatch(device_t bus, de
if (!bootverbose)
return;
+ compat = ofw_bus_get_compat(child);
+ if (compat == NULL)
+ return;
name = ofw_bus_get_name(child);
type = ofw_bus_get_type(child);
- compat = ofw_bus_get_compat(child);
device_printf(bus, "<%s>", name != NULL ? name : "unknown");
simplebus_print_res(device_get_ivars(child));
@@ -345,9 +406,7 @@ simplebus_probe_nomatch(device_t bus, de
printf(" disabled");
if (type)
printf(" type %s", type);
- if (compat)
- printf(" compat %s", compat);
- printf(" (no driver attached)\n");
+ printf(" compat %s (no driver attached)\n", compat);
}
static int
Modified: head/sys/dev/fdt/simplebus.h
==============================================================================
--- head/sys/dev/fdt/simplebus.h Fri Mar 27 21:47:15 2015 (r280771)
+++ head/sys/dev/fdt/simplebus.h Fri Mar 27 23:10:15 2015 (r280772)
@@ -26,8 +26,10 @@
* $FreeBSD$
*/
-#ifndef _FDT_SIMPLEBUS_PRIVATE_H
-#define _FDT_SIMPLEBUS_PRIVATE_H
+#ifndef _FDT_SIMPLEBUS_H
+#define _FDT_SIMPLEBUS_H
+
+#include <dev/ofw/ofw_bus.h>
/* FDT simplebus */
DECLARE_CLASS(simplebus_driver);
@@ -53,4 +55,10 @@ struct simplebus_devinfo {
struct ofw_bus_devinfo obdinfo;
struct resource_list rl;
};
-#endif /* _FDT_SIMPLEBUS_PRIVATE_H */
+
+void simplebus_init(device_t dev, phandle_t node);
+device_t simplebus_add_device(device_t dev, phandle_t node, u_int order,
+ const char *name, int unit, struct simplebus_devinfo *di);
+struct simplebus_devinfo *simplebus_setup_dinfo(device_t dev, phandle_t node,
+ struct simplebus_devinfo *di);
+#endif /* _FDT_SIMPLEBUS_H */
Modified: head/sys/dev/ofw/ofwbus.c
==============================================================================
--- head/sys/dev/ofw/ofwbus.c Fri Mar 27 21:47:15 2015 (r280771)
+++ head/sys/dev/ofw/ofwbus.c Fri Mar 27 23:10:15 2015 (r280772)
@@ -50,6 +50,7 @@ __FBSDID("$FreeBSD$");
#include <dev/ofw/ofw_bus.h>
#include <dev/ofw/ofw_bus_subr.h>
#include <dev/ofw/openfirm.h>
+#include <dev/fdt/simplebus.h>
#include <machine/bus.h>
#include <machine/resource.h>
@@ -62,13 +63,8 @@ __FBSDID("$FreeBSD$");
*
*/
-struct ofwbus_devinfo {
- struct ofw_bus_devinfo ndi_obdinfo;
- struct resource_list ndi_rl;
-};
-
struct ofwbus_softc {
- uint32_t acells, scells;
+ struct simplebus_softc simplebus_sc;
struct rman sc_intr_rman;
struct rman sc_mem_rman;
};
@@ -76,113 +72,31 @@ struct ofwbus_softc {
static device_identify_t ofwbus_identify;
static device_probe_t ofwbus_probe;
static device_attach_t ofwbus_attach;
-static bus_print_child_t ofwbus_print_child;
-static bus_add_child_t ofwbus_add_child;
-static bus_probe_nomatch_t ofwbus_probe_nomatch;
static bus_alloc_resource_t ofwbus_alloc_resource;
static bus_adjust_resource_t ofwbus_adjust_resource;
static bus_release_resource_t ofwbus_release_resource;
-static bus_get_resource_list_t ofwbus_get_resource_list;
-static ofw_bus_get_devinfo_t ofwbus_get_devinfo;
-
-static int ofwbus_inlist(const char *, const char *const *);
-static struct ofwbus_devinfo * ofwbus_setup_dinfo(device_t, phandle_t);
-static void ofwbus_destroy_dinfo(struct ofwbus_devinfo *);
-static int ofwbus_print_res(struct ofwbus_devinfo *);
static device_method_t ofwbus_methods[] = {
/* Device interface */
DEVMETHOD(device_identify, ofwbus_identify),
DEVMETHOD(device_probe, ofwbus_probe),
DEVMETHOD(device_attach, ofwbus_attach),
- DEVMETHOD(device_detach, bus_generic_detach),
- DEVMETHOD(device_shutdown, bus_generic_shutdown),
- DEVMETHOD(device_suspend, bus_generic_suspend),
- DEVMETHOD(device_resume, bus_generic_resume),
/* Bus interface */
- DEVMETHOD(bus_print_child, ofwbus_print_child),
- DEVMETHOD(bus_probe_nomatch, ofwbus_probe_nomatch),
- DEVMETHOD(bus_read_ivar, bus_generic_read_ivar),
- DEVMETHOD(bus_write_ivar, bus_generic_write_ivar),
- DEVMETHOD(bus_add_child, ofwbus_add_child),
- DEVMETHOD(bus_child_pnpinfo_str, ofw_bus_gen_child_pnpinfo_str),
DEVMETHOD(bus_alloc_resource, ofwbus_alloc_resource),
DEVMETHOD(bus_adjust_resource, ofwbus_adjust_resource),
DEVMETHOD(bus_release_resource, ofwbus_release_resource),
- DEVMETHOD(bus_set_resource, bus_generic_rl_set_resource),
- DEVMETHOD(bus_get_resource, bus_generic_rl_get_resource),
- DEVMETHOD(bus_get_resource_list, ofwbus_get_resource_list),
- DEVMETHOD(bus_activate_resource, bus_generic_activate_resource),
- DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource),
- DEVMETHOD(bus_config_intr, bus_generic_config_intr),
- DEVMETHOD(bus_setup_intr, bus_generic_setup_intr),
- DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr),
-
- /* ofw_bus interface */
- DEVMETHOD(ofw_bus_get_devinfo, ofwbus_get_devinfo),
- DEVMETHOD(ofw_bus_get_compat, ofw_bus_gen_get_compat),
- DEVMETHOD(ofw_bus_get_model, ofw_bus_gen_get_model),
- DEVMETHOD(ofw_bus_get_name, ofw_bus_gen_get_name),
- DEVMETHOD(ofw_bus_get_node, ofw_bus_gen_get_node),
- DEVMETHOD(ofw_bus_get_type, ofw_bus_gen_get_type),
DEVMETHOD_END
};
-static driver_t ofwbus_driver = {
- "ofwbus",
- ofwbus_methods,
- sizeof(struct ofwbus_softc)
-};
+DEFINE_CLASS_1(ofwbus, ofwbus_driver, ofwbus_methods,
+ sizeof(struct ofwbus_softc), simplebus_driver);
static devclass_t ofwbus_devclass;
EARLY_DRIVER_MODULE(ofwbus, nexus, ofwbus_driver, ofwbus_devclass, 0, 0,
BUS_PASS_BUS + BUS_PASS_ORDER_MIDDLE);
MODULE_VERSION(ofwbus, 1);
-static const char *const ofwbus_excl_name[] = {
- "FJSV,system",
- "aliases",
- "associations",
- "chosen",
- "cmp",
- "counter-timer", /* No separate device; handled by psycho/sbus */
- "failsafe",
- "memory",
- "openprom",
- "options",
- "packages",
- "physical-memory",
- "rsc",
- "sgcn",
- "todsg",
- "virtual-memory",
- NULL
-};
-
-static const char *const ofwbus_excl_type[] = {
- "core",
- "cpu",
- NULL
-};
-
-static int
-ofwbus_inlist(const char *name, const char *const *list)
-{
- int i;
-
- if (name == NULL)
- return (0);
- for (i = 0; list[i] != NULL; i++)
- if (strcmp(name, list[i]) == 0)
- return (1);
- return (0);
-}
-
-#define OFWBUS_EXCLUDED(name, type) \
- (ofwbus_inlist((name), ofwbus_excl_name) || \
- ((type) != NULL && ofwbus_inlist((type), ofwbus_excl_type)))
-
static void
ofwbus_identify(driver_t *driver, device_t parent)
{
@@ -190,7 +104,7 @@ ofwbus_identify(driver_t *driver, device
/* Check if Open Firmware has been instantiated */
if (OF_peer(0) == 0)
return;
-
+
if (device_find_child(parent, "ofwbus", -1) == NULL)
BUS_ADD_CHILD(parent, 0, "ofwbus", -1);
}
@@ -206,10 +120,9 @@ ofwbus_probe(device_t dev)
static int
ofwbus_attach(device_t dev)
{
- struct ofwbus_devinfo *ndi;
struct ofwbus_softc *sc;
- device_t cdev;
phandle_t node;
+ struct ofw_bus_devinfo obd;
sc = device_get_softc(dev);
@@ -221,6 +134,11 @@ ofwbus_attach(device_t dev)
if (node == -1)
return (ENXIO);
+ /*
+ * ofwbus bus starts on unamed node in FDT, so we cannot make
+ * ofw_bus_devinfo from it. Pass node to simplebus_init directly.
+ */
+ simplebus_init(dev, node);
sc->sc_intr_rman.rm_type = RMAN_ARRAY;
sc->sc_intr_rman.rm_descr = "Interrupts";
sc->sc_mem_rman.rm_type = RMAN_ARRAY;
@@ -237,78 +155,16 @@ ofwbus_attach(device_t dev)
bus_generic_probe(dev);
/*
- * Some important numbers
- */
- sc->acells = 2;
- OF_getencprop(node, "#address-cells", &sc->acells, sizeof(sc->acells));
- sc->scells = 1;
- OF_getencprop(node, "#size-cells", &sc->scells, sizeof(sc->scells));
-
- /*
* Now walk the OFW tree and attach top-level devices.
*/
for (node = OF_child(node); node > 0; node = OF_peer(node)) {
- if ((ndi = ofwbus_setup_dinfo(dev, node)) == NULL)
+ if (ofw_bus_gen_setup_devinfo(&obd, node) != 0)
continue;
- cdev = device_add_child(dev, NULL, -1);
- if (cdev == NULL) {
- device_printf(dev, "<%s>: device_add_child failed\n",
- ndi->ndi_obdinfo.obd_name);
- ofwbus_destroy_dinfo(ndi);
- continue;
- }
- device_set_ivars(cdev, ndi);
+ simplebus_add_device(dev, node, 0, NULL, -1, NULL);
}
return (bus_generic_attach(dev));
}
-static device_t
-ofwbus_add_child(device_t dev, u_int order, const char *name, int unit)
-{
- device_t cdev;
- struct ofwbus_devinfo *ndi;
-
- cdev = device_add_child_ordered(dev, order, name, unit);
- if (cdev == NULL)
- return (NULL);
-
- ndi = malloc(sizeof(*ndi), M_DEVBUF, M_WAITOK | M_ZERO);
- ndi->ndi_obdinfo.obd_node = -1;
- resource_list_init(&ndi->ndi_rl);
- device_set_ivars(cdev, ndi);
-
- return (cdev);
-}
-
-static int
-ofwbus_print_child(device_t bus, device_t child)
-{
- int rv;
-
- rv = bus_print_child_header(bus, child);
- rv += ofwbus_print_res(device_get_ivars(child));
- rv += bus_print_child_footer(bus, child);
- return (rv);
-}
-
-static void
-ofwbus_probe_nomatch(device_t bus, device_t child)
-{
- const char *name, *type;
-
- if (!bootverbose)
- return;
-
- name = ofw_bus_get_name(child);
- type = ofw_bus_get_type(child);
-
- device_printf(bus, "<%s>",
- name != NULL ? name : "unknown");
- ofwbus_print_res(device_get_ivars(child));
- printf(" type %s (no driver attached)\n",
- type != NULL ? type : "unknown");
-}
-
static struct resource *
ofwbus_alloc_resource(device_t bus, device_t child, int type, int *rid,
u_long start, u_long end, u_long count, u_int flags)
@@ -323,14 +179,15 @@ ofwbus_alloc_resource(device_t bus, devi
passthrough = (device_get_parent(child) != bus);
sc = device_get_softc(bus);
rle = NULL;
-
if (!passthrough && isdefault) {
rle = resource_list_find(BUS_GET_RESOURCE_LIST(bus, child),
type, *rid);
- if (rle == NULL)
+ if (rle == NULL) {
+ if (bootverbose)
+ device_printf(bus, "no default resources for "
+ "rid = %d, type = %d\n", *rid, type);
return (NULL);
- if (rle->res != NULL)
- panic("%s: resource entry is busy", __func__);
+ }
start = rle->start;
count = ulmax(count, rle->count);
end = ulmax(rle->end, start + count - 1);
@@ -417,72 +274,3 @@ ofwbus_release_resource(device_t bus, de
}
return (rman_release_resource(r));
}
-
-static struct resource_list *
-ofwbus_get_resource_list(device_t bus __unused, device_t child)
-{
- struct ofwbus_devinfo *ndi;
-
- ndi = device_get_ivars(child);
- return (&ndi->ndi_rl);
-}
-
-static const struct ofw_bus_devinfo *
-ofwbus_get_devinfo(device_t bus __unused, device_t child)
-{
- struct ofwbus_devinfo *ndi;
-
- ndi = device_get_ivars(child);
- return (&ndi->ndi_obdinfo);
-}
-
-static struct ofwbus_devinfo *
-ofwbus_setup_dinfo(device_t dev, phandle_t node)
-{
- struct ofwbus_softc *sc;
- struct ofwbus_devinfo *ndi;
- const char *nodename;
-
- sc = device_get_softc(dev);
-
- ndi = malloc(sizeof(*ndi), M_DEVBUF, M_WAITOK | M_ZERO);
- if (ofw_bus_gen_setup_devinfo(&ndi->ndi_obdinfo, node) != 0) {
- free(ndi, M_DEVBUF);
- return (NULL);
- }
- nodename = ndi->ndi_obdinfo.obd_name;
- if (OFWBUS_EXCLUDED(nodename, ndi->ndi_obdinfo.obd_type)) {
- ofw_bus_gen_destroy_devinfo(&ndi->ndi_obdinfo);
- free(ndi, M_DEVBUF);
- return (NULL);
- }
-
- resource_list_init(&ndi->ndi_rl);
- ofw_bus_reg_to_rl(dev, node, sc->acells, sc->scells, &ndi->ndi_rl);
- ofw_bus_intr_to_rl(dev, node, &ndi->ndi_rl);
-
- return (ndi);
-}
-
-static void
-ofwbus_destroy_dinfo(struct ofwbus_devinfo *ndi)
-{
-
- resource_list_free(&ndi->ndi_rl);
- ofw_bus_gen_destroy_devinfo(&ndi->ndi_obdinfo);
- free(ndi, M_DEVBUF);
-}
-
-static int
-ofwbus_print_res(struct ofwbus_devinfo *ndi)
-{
- int rv;
-
- rv = 0;
- rv += resource_list_print_type(&ndi->ndi_rl, "mem", SYS_RES_MEMORY,
- "%#lx");
- rv += resource_list_print_type(&ndi->ndi_rl, "irq", SYS_RES_IRQ,
- "%ld");
- return (rv);
-}
-
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