Re: [RFC PATCH 2/2] net: macb: Add 64 bit addressing support for GEM

[Harini Katakam]

Hi Rafal,


> I canât see a place where you enable extended descriptor for PTP. Did you add support for extended PTP descriptor?
Sorry, that was separate patch in the series:
http://lkml.iu.edu/hypermail/linux/kernel/1509.1/02239.html

> "DMA Configuration Register" 0x010:
> 29      tx_bd_extended_mode_en  "Enable TX extended BD mode. See TX BD control register definition for description of feature."
> 28      rx_bd_extended_mode_en  "Enable RX extended BD mode. See RX BD control register definition for description of feature."
>
> Can I send you our patch for comparison ?
Sure, please mail. Also, please mention the Cadence IP version number you use.

Regards,
Harini