[U-Boot-Users] [PATCH 7/8] SPARC: Added GRETH Ethernet 10/100/1000 support for LEON3

Wolfgang Denk wd at denx.de
Thu Mar 13 13:21:00 CET 2008


In message <47D8F66D.7050204 at gaisler.com> you wrote:
> GRETH is an Ethernet 10/100 or 10/100/1000 MAC with out without
> a debug link (EDCL). The GRETH core is documented in GRIP.pdf
> available at www.gaisler.com.
> 
> If the GRETH has GigaBit support (GBIT, Scatter gather, checksum
> offloading etc.) can be determined by a bit in the control register.
> The GBIT MAC is supported by operating in GRTEH 10/100 legacy mode.
> 
> Best Regards,
> Daniel Hellstrom
> 
> 
>  drivers/net/Makefile |    1 +
>  drivers/net/greth.c  |  644 
> ++++++++++++++++++++++++++++++++++++++++++++++++++
>  drivers/net/greth.h  |   97 ++++++++
>  net/eth.c            |    4 +
>  4 files changed, 746 insertions(+), 0 deletions(-)

Line-wrapped, coding style.

Best regards,

Wolfgang Denk

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