[U-Boot] [RFC][PATCH] net: nfs: make NFS_TIMEOUT configurable

[Joe Hershberger]

On Jul 3, 2012, at 6:22 AM, Tetsuyuki Kobayashi <koba at kmckk.co.jp> wrote:

> NFS_TIMEOUT is constant value defined in net/nfs.c. But sometimes it needs to adjust.
> This patch enables to override NFS_TIMEOUT by defining CONFIG_NFS_TIMEOUT in a board specific config file.
> 
> Signed-off-by: Tetsuyuki Kobayashi <koba at kmckk.co.jp>
> ---
> Hello, 
> 
> I made a patch from Joe's idea.
> 
> net/nfs.c |    5 +++++
> 1 file changed, 5 insertions(+)
> 
> diff --git a/net/nfs.c b/net/nfs.c
> index 5b99763..6e65c5a 100644
> --- a/net/nfs.c
> +++ b/net/nfs.c
> @@ -31,7 +31,12 @@
> 
> #define HASHES_PER_LINE 65    /* Number of "loading" hashes per line    */
> #define NFS_RETRY_COUNT 30
> +#ifdef CONFIG_NFS_TIMEOUT
> +#define NFS_TIMEOUT CONFIG_NFS_TIMEOUT
> +#error ""

Why error?

> +#else
> #define NFS_TIMEOUT 2000UL
> +#endif
> 
> static int fs_mounted;
> static unsigned long rpc_id;
> -- 
> 1.7.9.5