[PATCH ethtool] ethtool: Add string/define to display Port Type for Backplane Ethernet

[PATCH ethtool] ethtool: Add string/define to display Port Type for Backplane Ethernet

[Somnath Kotur]

Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com>
---
 ethtool-copy.h |    1 +
 ethtool.c      |    3 +++
 2 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/ethtool-copy.h b/ethtool-copy.h
index b5515c2..33ff7d3 100644
--- a/ethtool-copy.h
+++ b/ethtool-copy.h
@@ -989,6 +989,7 @@ enum ethtool_sfeatures_retval_bits {
 #define PORT_FIBRE		0x03
 #define PORT_BNC		0x04
 #define PORT_DA			0x05
+#define PORT_BACKPLANE		0x06
 #define PORT_NONE		0xef
 #define PORT_OTHER		0xff
 
diff --git a/ethtool.c b/ethtool.c
index b24b572..4db42b3 100644
--- a/ethtool.c
+++ b/ethtool.c
@@ -625,6 +625,9 @@ static int dump_ecmd(struct ethtool_cmd *ep)
 	case PORT_DA:
 		fprintf(stdout, "Direct Attach Copper\n");
 		break;
+	case PORT_BACKPLANE:
+		fprintf(stdout, "BackPlane\n");
+		break;
 	case PORT_NONE:
 		fprintf(stdout, "None\n");
 		break;
-- 
1.7.1

Re: [PATCH ethtool] ethtool: Add string/define to display Port Type for Backplane Ethernet

[Ben Hutchings]

On Fri, 2013-08-02 at 10:36 +0530, Somnath Kotur wrote:
> Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com>
> ---
>  ethtool-copy.h |    1 +
>  ethtool.c      |    3 +++
>  2 files changed, 4 insertions(+), 0 deletions(-)
> 
> diff --git a/ethtool-copy.h b/ethtool-copy.h
> index b5515c2..33ff7d3 100644
> --- a/ethtool-copy.h
> +++ b/ethtool-copy.h
> @@ -989,6 +989,7 @@ enum ethtool_sfeatures_retval_bits {
>  #define PORT_FIBRE		0x03
>  #define PORT_BNC		0x04
>  #define PORT_DA			0x05
> +#define PORT_BACKPLANE		0x06
>  #define PORT_NONE		0xef
>  #define PORT_OTHER		0xff
>  

Needs to be updated in the kernel first.

> diff --git a/ethtool.c b/ethtool.c
> index b24b572..4db42b3 100644
> --- a/ethtool.c
> +++ b/ethtool.c
> @@ -625,6 +625,9 @@ static int dump_ecmd(struct ethtool_cmd *ep)
>  	case PORT_DA:
>  		fprintf(stdout, "Direct Attach Copper\n");
>  		break;
> +	case PORT_BACKPLANE:
> +		fprintf(stdout, "BackPlane\n");
> +		break;

Why the capital P?  I don't think I've seen it written that way before.

Ben.

>  	case PORT_NONE:
>  		fprintf(stdout, "None\n");
>  		break;

-- 
Ben Hutchings, Staff Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.