Re: [PATCH] drivers/misc: Altera Cyclone active serial implementation

From: H. Peter Anvin
Date: Wed Nov 10 2010 - 12:12:30 EST


On 11/03/2010 07:21 AM, Baruch Siach wrote:
> From: Alex Gershgorin <agersh@xxxxxxxxxx>
>
> The active serial protocol can be used to program Altera Cyclone FPGA devices.
> This driver uses the kernel gpio interface to implement the active serial
> protocol.
>

Calling it "Cyclone" is a bit misleading. This protocol is used by
Stratix, Cyclone and Arria devices (at least), and it probably depends
more on the generation than on the product line which exact version of
the protocol it is.

If anything it would probably be more accurate to call it a Statix
protocol, or just an Altera one.

-hpa

--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.

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