Re: [PATCH 3/3] Intel IXP4xx network drivers

Lennert Buytenhek
2007-05-08T11:40:06Z

On Mon, May 07, 2007 at 02:07:16AM +0200, Krzysztof Halasa wrote:

> + * Ethernet port config (0x00 is not present on IXP42X):
> + *
> + * logical port 0x00 0x10 0x20
> + * NPE 0 (NPE-A) 1 (NPE-B) 2 (NPE-C)
> + * physical PortId 2 0 1
> + * TX queue 23 24 25
> + * RX-free queue 26 27 28
> + * TX-done queue is always 31, RX queue is configurable

(Note that this assignment depends on the firmware, and different
firmware versions use different queues -- you might want to add a
note about which firmware version this holds for.)