linux-kernel - [PATCH] [POWERPC] Add fixed-phy support for fs

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Message-ID: <4767E677.7010200@scram.de>
Date:	Tue, 18 Dec 2007 16:25:43 +0100
From:	Jochen Friedrich <jochen@...am.de>
To:	Paul Mackerras <paulus@...ba.org>,
	Vitaly Bordug <vitb@...nel.crashing.org>
CC:	linuxppc-dev@...abs.org,
	"Kernel, Linux" <linux-kernel@...r.kernel.org>,
	netdev@...r.kernel.org, "Garzik, Jeff" <jgarzik@...ox.com>,
	Scott Wood <scottwood@...escale.com>
Subject: [PATCH] [POWERPC] Add fixed-phy support for fs_enet

This patch adds support to use the fixed-link property
of an ethernet node to fs_enet for the
CONFIG_PPC_CPM_NEW_BINDING case.

Signed-off-by: Jochen Friedrich <jochen@...am.de>
Acked-by: Jeff Garzik <jeff@...zik.org>
Acked-by: Vitali Bordug <vitb@...nel.crashing.org>
---
 drivers/net/fs_enet/fs_enet-main.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index f2a4d39..8220c70 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -1174,8 +1174,15 @@ static int __devinit find_phy(struct device_node *np,
 	struct device_node *phynode, *mdionode;
 	struct resource res;
 	int ret = 0, len;
+	const u32 *data;
+
+	data  = of_get_property(np, "fixed-link", NULL);
+	if (data) {
+		snprintf(fpi->bus_id, 16, PHY_ID_FMT, 0, *data);
+		return 0;
+	}

-	const u32 *data = of_get_property(np, "phy-handle", &len);
+	data = of_get_property(np, "phy-handle", &len);
 	if (!data || len != 4)
 		return -EINVAL;

-- 
1.5.3.7

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