jcdutton

I have it almost fixed. The PHY link is up, the MAC link is down. For ethtool to show a "Link detected" both have to be up. Does anyone know...

I just need the MAC to come up at 2500, irrespective of what the PHY is doing. The PHY does the rate adjustment.

Is there an IRC or similar channel we can chat on. It might be quicker to resolve this?

> I2c is byte oriented, mii is word oriented, so this is where the difference comes from. So is this a bug? Will putting the "reg

@ericwoud Just to clarify. Say we wish to read the ID from device 0x56 using C22. (as is done in phy_device.c: get_phy_c22_id() #define MII_PHYSID1 0x02 #define MII_PHYSID2 0x03 The read...

I have not managed to coax the MAC to turn on its link while the yt8821 PHY has a link. So, even with the transceiver reporting link up and link...

I have tried various quirks without luck. Please suggest a code snippet of the quirk you are suggesting

Hi. With that e27aca3 the sfp passes ethernet traffic, but no SFP PHY is detected because no PHY is even looked for. If I change the quirks for force a...

I have diagnosed the problem. When the yt8821 is being used, it tries to configure the mac interface type from "0x17:2500base-x" to "0x4:sgmii" and this stops the MAC working, as...

Do you have any details for the device? Is there a pinout for the UART port? How do you select different boot devices, and which can you choose from?