From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vinicius Costa Gomes Date: Thu, 31 Aug 2017 18:26:21 -0700 Subject: [Intel-wired-lan] [RFC net-next 1/5] net/sched: Introduce the user API for the CBS shaper In-Reply-To: <20170901012625.14838-1-vinicius.gomes@intel.com> References: <20170901012625.14838-1-vinicius.gomes@intel.com> Message-ID: <20170901012625.14838-2-vinicius.gomes@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: Export the API necessary for configuring the CBS shaper (implemented in the next patch) via the tc tool. Signed-off-by: Vinicius Costa Gomes --- include/uapi/linux/pkt_sched.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h index 099bf5528fed..aa4a3e5421be 100644 --- a/include/uapi/linux/pkt_sched.h +++ b/include/uapi/linux/pkt_sched.h @@ -871,4 +871,33 @@ struct tc_pie_xstats { __u32 maxq; /* maximum queue size */ __u32 ecn_mark; /* packets marked with ecn*/ }; + +/* CBS */ +/* FIXME: this is only for usage with ndo_setup_tc(), this should be + * in another header someplace else. Is pkt_cls.h the right place? + */ +struct tc_cbs_qopt_offload { + u8 enable; + s32 queue; + s32 hicredit; + s32 locredit; + s32 idleslope; + s32 sendslope; +}; + +struct tc_cbs_qopt { + __s32 hicredit; + __s32 locredit; + __s32 idleslope; + __s32 sendslope; +}; + +enum { + TCA_CBS_UNSPEC, + TCA_CBS_PARMS, + __TCA_CBS_MAX, +}; + +#define TCA_CBS_MAX (__TCA_CBS_MAX - 1) + #endif -- 2.14.1