linux-kernel - [PATCH] sundance: PHY address form 0, only for device ID 0x0200 (IP100A)

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Date:	Mon, 04 Jun 2007 17:04:39 -0400
From:	Jesse Huang <jesse@...lus.com.tw>
To:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	akpm@...l.org, jgarzik@...ox.com, jesse@...lus.com.tw,
	jeff@...zik.org
Subject: [PATCH] sundance: PHY address form 0, only for device ID 0x0200
	(IP100A)

From: Jesse Huang <jesse@...lus.com.tw>

Change Logs:
Search PHY address form 0, only for device ID 0x0200 (IP100A). Other device are from PHY address 1.

Signed-off-by: Jesse Huang <jesse@...lus.com.tw>
---

 drivers/net/sundance.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

5724a72722dfc9cafbb8f273cb82dbf577bd9ad0
diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c
index e1f912d..914ab29 100644
--- a/drivers/net/sundance.c
+++ b/drivers/net/sundance.c
@@ -562,7 +562,9 @@ #endif
 	 * It seems some phys doesn't deal well with address 0 being accessed
 	 * first, so leave address zero to the end of the loop (32 & 31).
 	 */
-	for (phy = 1; phy <= 32 && phy_idx < MII_CNT; phy++) {
+	if(sundance_pci_tbl[np->chip_id].device == 0x0200) phy = 0;
+	else phy = 1;
+	for (; phy <= 32 && phy_idx < MII_CNT; phy++) {
 		int phyx = phy & 0x1f;
 		int mii_status = mdio_read(dev, phyx, MII_BMSR);
 		if (mii_status != 0xffff  &&  mii_status != 0x0000) {
-- 
1.3.GIT



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