MIPS: BCM47xx: Extract info about et2 interface
New devices may have more than 1 Ethernet core (device). We should
extract info about them to make it available to Ethernet drivers.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Cc: Hante Meuleman <meuleman@broadcom.com>
Cc: Ian Kent <raven@themaw.net>
Patchwork: https://patchwork.linux-mips.org/patch/10027/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/bcm47xx/sprom.c b/arch/mips/bcm47xx/sprom.c
index 4048083..92a6c9d 100644
--- a/arch/mips/bcm47xx/sprom.c
+++ b/arch/mips/bcm47xx/sprom.c
@@ -531,6 +531,8 @@
static void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom,
const char *prefix, bool fallback)
{
+ bool fb = fallback;
+
nvram_read_macaddr(prefix, "et0macaddr", sprom->et0mac, fallback);
nvram_read_u8(prefix, NULL, "et0mdcport", &sprom->et0mdcport, 0,
fallback);
@@ -543,6 +545,10 @@
nvram_read_u8(prefix, NULL, "et1phyaddr", &sprom->et1phyaddr, 0,
fallback);
+ nvram_read_macaddr(prefix, "et2macaddr", sprom->et2mac, fb);
+ nvram_read_u8(prefix, NULL, "et2mdcport", &sprom->et2mdcport, 0, fb);
+ nvram_read_u8(prefix, NULL, "et2phyaddr", &sprom->et2phyaddr, 0, fb);
+
nvram_read_macaddr(prefix, "macaddr", sprom->il0mac, fallback);
nvram_read_macaddr(prefix, "il0macaddr", sprom->il0mac, fallback);