diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2018-05-25 21:53:36 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-29 09:49:16 -0400 |
| commit | 674cb229b61039c4763838496e9241f4e6f145a8 (patch) | |
| tree | 7254eda3c7f54f89a294b5c30c68e9153cf945a5 /drivers/net/ethernet/netronome/nfp/abm/main.h | |
| parent | f971b132300fb0df63a8de631947adc74a7b3db1 (diff) | |
nfp: abm: multi-queue RED offload
Add support for MQ offload and setting RED parameters
on queue-by-queue basis.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/abm/main.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/abm/main.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/abm/main.h b/drivers/net/ethernet/netronome/nfp/abm/main.h index 09fd15847961..934a70835473 100644 --- a/drivers/net/ethernet/netronome/nfp/abm/main.h +++ b/drivers/net/ethernet/netronome/nfp/abm/main.h @@ -106,6 +106,9 @@ struct nfp_red_qdisc { * @vnic: data vNIC * @id: id of the data vNIC * @queue_base: id of base to host queue within PCIe (not QC idx) + * @total_queues: number of PF queues + * @parent: handle of expected parent, i.e. handle of MQ, or TC_H_ROOT + * @num_qdiscs: number of currently used qdiscs * @qdiscs: array of qdiscs */ struct nfp_abm_link { @@ -113,16 +116,25 @@ struct nfp_abm_link { struct nfp_net *vnic; unsigned int id; unsigned int queue_base; - struct nfp_red_qdisc qdiscs[1]; + unsigned int total_queues; + u32 parent; + unsigned int num_qdiscs; + struct nfp_red_qdisc *qdiscs; }; void nfp_abm_ctrl_read_params(struct nfp_abm_link *alink); int nfp_abm_ctrl_find_addrs(struct nfp_abm *abm); int nfp_abm_ctrl_set_all_q_lvls(struct nfp_abm_link *alink, u32 val); +int nfp_abm_ctrl_set_q_lvl(struct nfp_abm_link *alink, unsigned int i, + u32 val); int nfp_abm_ctrl_read_stats(struct nfp_abm_link *alink, struct nfp_alink_stats *stats); +int nfp_abm_ctrl_read_q_stats(struct nfp_abm_link *alink, unsigned int i, + struct nfp_alink_stats *stats); int nfp_abm_ctrl_read_xstats(struct nfp_abm_link *alink, struct nfp_alink_xstats *xstats); +int nfp_abm_ctrl_read_q_xstats(struct nfp_abm_link *alink, unsigned int i, + struct nfp_alink_xstats *xstats); u64 nfp_abm_ctrl_stat_non_sto(struct nfp_abm_link *alink, unsigned int i); u64 nfp_abm_ctrl_stat_sto(struct nfp_abm_link *alink, unsigned int i); int nfp_abm_ctrl_qm_enable(struct nfp_abm *abm); |