From mboxrd@z Thu Jan  1 00:00:00 1970
From: greg@kroah.com (Greg KH)
Date: Fri, 29 Jul 2016 12:03:09 -0700
Subject: Ethernet driver - without DMA ?
In-Reply-To: <CAJ2oMhLYYEk6zzrX8rndxpqenDmDP_LNJ0=TmcGUbt8g-nPvuw@mail.gmail.com>
References: <CAJ2oMhLYYEk6zzrX8rndxpqenDmDP_LNJ0=TmcGUbt8g-nPvuw@mail.gmail.com>
Message-ID: <20160729190309.GA20133@kroah.com>
To: kernelnewbies@lists.kernelnewbies.org
List-Id: kernelnewbies.lists.kernelnewbies.org

On Fri, Jul 29, 2016 at 09:47:40PM +0300, Ran Shalit wrote:
>  Hello,
> 
> Can we write Ethernet driver without using dma ?

Sure, we have USB network drivers that don't use DMA.

> But still using sk_buff APIs like done in most drivers ?

Yup.

What type of hardware are you wanting to write an Ethernet driver for?

thanks,

greg k-h