* [patch 4/7] sundance: PHY address form 0, only for device ID 0x0200 (IP100A) (20070605)
@ 2007-07-09 18:50 akpm
0 siblings, 0 replies; only message in thread
From: akpm @ 2007-07-09 18:50 UTC (permalink / raw)
To: jeff; +Cc: netdev, akpm, jesse
From: Jesse Huang <jesse@icplus.com.tw>
Search PHY address form 0, only for device ID 0x0200 (IP100A). Other
device are from PHY address 1.
Signed-off-by: Jesse Huang <jesse@icplus.com.tw>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
drivers/net/sundance.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletion(-)
diff -puN drivers/net/sundance.c~sundance-phy-address-form-0-only-for-device-id-0x0200 drivers/net/sundance.c
--- a/drivers/net/sundance.c~sundance-phy-address-form-0-only-for-device-id-0x0200
+++ a/drivers/net/sundance.c
@@ -562,7 +562,11 @@ static int __devinit sundance_probe1 (st
* 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) {
_
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2007-07-09 18:50 [patch 4/7] sundance: PHY address form 0, only for device ID 0x0200 (IP100A) (20070605) akpm
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