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if_cgem: Workaround for missing FDT support

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This commit is contained in:
Sebastian Huber 2014-11-20 07:59:45 +01:00
parent a09f00e7d6
commit 14ecf75d26
1 changed files with 8 additions and 0 deletions
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8
freebsd/sys/dev/cadence/if_cgem.c
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@ -71,9 +71,11 @@ __FBSDID("$FreeBSD$");
#include <net/bpf.h>
#include <net/bpfdesc.h>
#ifndef __rtems__
#include <dev/fdt/fdt_common.h>
#include <dev/ofw/ofw_bus.h>
#include <dev/ofw/ofw_bus_subr.h>
#endif /* __rtems__ */
#include <dev/mii/mii.h>
#include <dev/mii/miivar.h>
@ -1629,8 +1631,10 @@ static int
cgem_probe(device_t dev)
{
#ifndef __rtems__
if (!ofw_bus_is_compatible(dev, "cadence,gem"))
return (ENXIO);
#endif /* __rtems__ */
device_set_desc(dev, "Cadence CGEM Gigabit Ethernet Interface");
return (0);
@ -1641,19 +1645,23 @@ cgem_attach(device_t dev)
{
struct cgem_softc *sc = device_get_softc(dev);
struct ifnet *ifp = NULL;
#ifndef __rtems__
phandle_t node;
pcell_t cell;
#endif /* __rtems__ */
int rid, err;
u_char eaddr[ETHER_ADDR_LEN];
sc->dev = dev;
CGEM_LOCK_INIT(sc);
#ifndef __rtems__
/* Get reference clock number and base divider from fdt. */
node = ofw_bus_get_node(dev);
sc->ref_clk_num = 0;
if (OF_getprop(node, "ref-clock-num", &cell, sizeof(cell)) > 0)
sc->ref_clk_num = fdt32_to_cpu(cell);
#endif /* __rtems__ */
/* Get memory resource. */
rid = 0;