[ewg] Re: [PATCH] rdmaoe/libibverbs: handle binary compatibility

[Eli Cohen]

On Thu, Dec 10, 2009 at 01:50:00PM -0800, Sean Hefty wrote:
> >@@ -306,7 +314,7 @@ static struct pingpong_context *pp_init_ctx(struct
> >ibv_device *ib_dev, int size,
> > 		return NULL;
> > 	}
> >
> >-	memset(ctx->buf, 0, size);
> >+	memset(ctx->buf, 0x7b + is_server, size);
> >
> > 	ctx->context = ibv_open_device(ib_dev);
> > 	if (!ctx->context) {
> >@@ -481,6 +489,7 @@ static void usage(const char *argv0)
> > 	printf("  -n, --iters=<iters>    number of exchanges (default 1000)\n");
> > 	printf("  -l, --sl=<sl>          service level value\n");
> > 	printf("  -e, --events           sleep on CQ events (default poll)\n");
> >+	printf("  -g, --gid=<remote gid> gid of the other port\n");
> 
> It seems easier for the user if the tests discovered its local GID and exchanged
> it with the remote side like it does with the LID and QPN.
>  

Will be changed in the next patch set -- the user will specify the
index to the GID table of the local port.