On Fri, 31 Oct 2014 22:44:11 +0530 Sunil Kovvuri <sunil.kovv...@gmail.com> wrote:
> On Fri, Oct 31, 2014 at 8:24 AM, Stephen Hemminger > <step...@networkplumber.org> wrote: > > On Thu, 30 Oct 2014 17:54:34 +0100 > > Robert Richter <r...@kernel.org> wrote: > > > >> +#ifdef VNIC_RSS_SUPPORT > >> +static int rss_config = RSS_IP_HASH_ENA | RSS_TCP_HASH_ENA | > >> RSS_UDP_HASH_ENA; > >> +module_param(rss_config, int, S_IRUGO); > >> +MODULE_PARM_DESC(rss_config, > >> + "RSS hash config [bits 8:0] (Bit0:L2 extended, 1:IP, 2:TCP, > >> 3:TCP SYN, 4:UDP, 5:L4 extended, 6:ROCE 7:L3 bi-directional, 8:L4 > >> bi-directional)"); > >> +#endif > > > > This should managed be via ethtool ETHTOOL_GRXFH rather than a module > > parameter. > Thanks, i will add setting hash options via ETHTOOL_SRXFH as well. > The idea here is to have a choice of hash while module load (through > module params) and if it needs to be changed runtime then > via Ethtool. > > Sunil. Network developers do not like vendor unique module parameters. Anything device specific doesn't work in a generic distro environment. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
