EMAC OF binding....
segher at kernel.crashing.org
Mon Jan 8 17:38:20 EST 2007
> - compatible : compatible list, contains 2 entries, first is
> "emac-CHIP" where
> CHIP is the host ASIC (440gx, 405gp, axon) and
> second is either
> "emac" or "emac4".
> For axon, thus, we have: "emac-axon","emac4"
"ibm,emac-axon" etc. please.
> - local-mac-address : 6 bytes, MAC address
Don't forget "mac-address", if the device is opened
in OF; and "max-frame-size" please.
> - cell-index : 1 cell, hardware index of the EMAC cell on a
> given ASIC (typically
> 0x00000000 and 0x00000001 for EMAC-0 and EMAC-1
> on each Axon chip)
Can you find a better name? What is this used for, anyway?
> - max-mtu : 1 cell, maximum MTU supported in bytes
See "max-frame-size", MTU is on a higher level than device
level and as such shouldn't be here; the OF networking layer
can set something like this if it wants.
> - mal-burst-size : 1 cell, MAL burst size (used to calculate
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