From a3d991bd0da8b9fb9dbf2c7481091c3d082b9b13 Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Thu, 15 Apr 2004 21:48:45 +0000
Subject: Patches by Pantelis Antoniou, 30 Mar 2004: add networking support for
 VLANs (802.1q), and CDP (Cisco Discovery Protocol)

---
 common/miiphyutil.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'common/miiphyutil.c')

diff --git a/common/miiphyutil.c b/common/miiphyutil.c
index 919de3ebc5..721d109a13 100644
--- a/common/miiphyutil.c
+++ b/common/miiphyutil.c
@@ -203,6 +203,8 @@ int miiphy_link (unsigned char addr)
 {
 	unsigned short reg;
 
+	/* dummy read; needed to latch some phys */
+	(void)miiphy_read(addr, PHY_BMSR, &reg);
 	if (miiphy_read (addr, PHY_BMSR, &reg)) {
 		puts ("PHY_BMSR read failed, assuming no link\n");
 		return (0);
-- 
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