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D56782.diff

diff --git a/sys/dev/eqos/if_eqos_starfive.c b/sys/dev/eqos/if_eqos_starfive.c
--- a/sys/dev/eqos/if_eqos_starfive.c
+++ b/sys/dev/eqos/if_eqos_starfive.c
@@ -17,6 +17,7 @@
#include <sys/socket.h>
#include <machine/bus.h>
+#include <net/ethernet.h>
#include <net/if.h>
#include <net/if_media.h>
#include <dev/mii/mii.h>
@@ -40,6 +41,7 @@
#define JH7110_CSR_FREQ 198000000
#define WR4(sc, o, v) bus_write_4(sc->base.res[EQOS_RES_MEM], (o), (v))
+#define RD4(sc, o) bus_read_4(sc->base.res[EQOS_RES_MEM], (o))
static const struct ofw_compat_data compat_data[] = {
{"starfive,jh7110-dwmac", 1},
@@ -131,6 +133,8 @@
struct if_eqos_starfive_softc *sc = device_get_softc(dev);
hwreset_t rst_ahb, rst_stmmaceth;
phandle_t node;
+ uint8_t eaddr[ETHER_ADDR_LEN];
+ uint32_t maclo, machi;
node = ofw_bus_get_node(dev);
@@ -186,6 +190,14 @@
return (ENXIO);
}
+ if (OF_getprop(node, "local-mac-address", eaddr, sizeof(eaddr)) ==
+ sizeof(eaddr)) {
+ machi = eaddr[5] | (eaddr[4] << 8);
+ WR4(sc, GMAC_MAC_ADDRESS0_HIGH, machi);
+ maclo = eaddr[3] | (eaddr[2] << 8) | (eaddr[1] << 16) |
+ (eaddr[0] << 24);
+ WR4(sc, GMAC_MAC_ADDRESS0_LOW, maclo);
+ }
return (0);
}

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