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From c58ec43eaca5f970911770c17cb3a29ac102656d Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
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Date: Tue, 12 May 2015 11:54:48 +0200
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Subject: [PATCH] MIPS: BCM47xx: Extract info about et2 interface
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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New devices may have more than 1 Ethernet core (device). We should
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extract info about them to make it available to Ethernet drivers.
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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
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Cc: linux-mips@linux-mips.org
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Cc: Hauke Mehrtens <hauke@hauke-m.de>
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Cc: Hante Meuleman <meuleman@broadcom.com>
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Cc: Ian Kent <raven@themaw.net>
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Patchwork: https://patchwork.linux-mips.org/patch/10027/
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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---
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arch/mips/bcm47xx/sprom.c | 6 ++++++
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include/linux/ssb/ssb.h | 3 +++
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2 files changed, 9 insertions(+)
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--- a/arch/mips/bcm47xx/sprom.c
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+++ b/arch/mips/bcm47xx/sprom.c
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@@ -531,6 +531,8 @@ static int mac_addr_used = 2;
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static void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom,
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const char *prefix, bool fallback)
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{
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+ bool fb = fallback;
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+
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nvram_read_macaddr(prefix, "et0macaddr", sprom->et0mac, fallback);
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nvram_read_u8(prefix, NULL, "et0mdcport", &sprom->et0mdcport, 0,
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fallback);
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@@ -543,6 +545,10 @@ static void bcm47xx_fill_sprom_ethernet(
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nvram_read_u8(prefix, NULL, "et1phyaddr", &sprom->et1phyaddr, 0,
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fallback);
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+ nvram_read_macaddr(prefix, "et2macaddr", sprom->et2mac, fb);
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+ nvram_read_u8(prefix, NULL, "et2mdcport", &sprom->et2mdcport, 0, fb);
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+ nvram_read_u8(prefix, NULL, "et2phyaddr", &sprom->et2phyaddr, 0, fb);
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+
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nvram_read_macaddr(prefix, "macaddr", sprom->il0mac, fallback);
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nvram_read_macaddr(prefix, "il0macaddr", sprom->il0mac, fallback);
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