On 1/24/19 10:08 PM, Carlo Caione wrote:
On 24/01/2019 20:04, Vladimir Oltean wrote:
On 1/24/19 10:01 PM, Carlo Caione wrote:
On 24/01/2019 19:56, Vladimir Oltean wrote:
On 1/24/19 10:56 AM, Carlo Caione wrote:
No, I mean instead of doing "mdio rmmd 3.1" to do "mdio read 3.1" (basically not define a new command).
Ooooh, I think you can do that only on C45 PHYs, not on C22. (tested on my board and it didn't work FWIW).
Cheers,
-- Carlo Caione
I still think I haven't successfully made my point. If "mdio read 3.1" is a C45-only thing, "mdio read 1" is a C22-only thing, then why do you need a new command "mdio rmmd 3.1" to do C45 emulation over C22? Is there any overlap I'm missing that mandates a new syntax to differentiate? Can the command not simply see whether the PHY is C22, and if it is and the MMD address is non-zero, just emulate it via 0xd and 0xe writes?
-Vladimir