diff options
| author |   Jakub Kicinski <jakub.kicinski@netronome.com> | 2018-05-25 21:53:28 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-05-29 09:49:15 -0400 |
| commit | 25e0036fcd241fcb4541522e511168871d7c8bed (patch) | |
| tree | 37108f89d88ec14e0a7158a76c7e0caab346c710 /drivers/net/ethernet/netronome/nfp/abm/main.h | |
| parent | nfp: abm: enable advanced queuing on demand (diff) | |
| download | linux-dev-25e0036fcd241fcb4541522e511168871d7c8bed.tar.xz linux-dev-25e0036fcd241fcb4541522e511168871d7c8bed.zip | |
nfp: abm: add helpers for configuring queue marking levels
Queue levels for simple ECN marking are stored in _abi_nfd_out_q_lvls_X
symbol, where X is the PCIe PF id. Find out the location of that symbol
and add helpers for modifying it.
Signed-off-by: Jakub Kicinski <jakub.kicinski@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 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/abm/main.h b/drivers/net/ethernet/netronome/nfp/abm/main.h index 7d129b205535..1ac651cdc140 100644 --- a/drivers/net/ethernet/netronome/nfp/abm/main.h +++ b/drivers/net/ethernet/netronome/nfp/abm/main.h @@ -49,11 +49,13 @@ struct nfp_net; * @pf_id: ID of our PF link * @eswitch_mode: devlink eswitch mode, advanced functions only visible * in switchdev mode + * @q_lvls: queue level control area */ struct nfp_abm { struct nfp_app *app; unsigned int pf_id; enum devlink_eswitch_mode eswitch_mode; + const struct nfp_rtsym *q_lvls; }; /** @@ -72,6 +74,7 @@ struct nfp_abm_link { 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_qm_enable(struct nfp_abm *abm); int nfp_abm_ctrl_qm_disable(struct nfp_abm *abm); #endif |