Commit 6e5a716f authored Nov 08, 2018 by Jakub Kicinski Committed by David S. Miller Nov 08, 2018

nfp: abm: refuse RED offload with harddrop set



RED Qdisc will now inform the drivers about the state of the harddrop
flag.  Refuse to offload in case harddrop is set.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: John Hurley <john.hurley@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 190852a5

drivers/net/ethernet/netronome/nfp/abm/qdisc.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -83,6 +83,11 @@ nfp_abm_red_check_params(struct nfp_abm_link *alink,
		opt->parent, opt->handle);
		return false;
		}
		if (opt->set.is_harddrop) {
		nfp_warn(cpp, "RED offload failed - harddrop is not supported (p:%08x h:%08x)\n",
		opt->parent, opt->handle);
		return false;
		}
		if (opt->set.min != opt->set.max) {
		nfp_warn(cpp, "RED offload failed - unsupported min/max parameters (p:%08x h:%08x)\n",
		opt->parent, opt->handle);