diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2018-05-25 21:53:33 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-29 09:49:16 -0400 |
| commit | 0a8b7019bbcb219ef941f877650f9c09fa331eef (patch) | |
| tree | c49fe94a80b8bc4e4208681ea872e5a65cf3954e /drivers/net/ethernet/netronome/nfp/abm/main.c | |
| parent | 21f31bc02938dc4d5aa5803d03f56e8681a30977 (diff) | |
nfp: abm: expose the internal stats in ethtool
There is a handful of statistics exposing some internal details
of the implementation. Expose those via ethtool.
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.c')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/abm/main.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/abm/main.c b/drivers/net/ethernet/netronome/nfp/abm/main.c index d0c21899a8b7..4e89159f13d3 100644 --- a/drivers/net/ethernet/netronome/nfp/abm/main.c +++ b/drivers/net/ethernet/netronome/nfp/abm/main.c @@ -497,6 +497,53 @@ static void nfp_abm_vnic_free(struct nfp_app *app, struct nfp_net *nn) kfree(alink); } +static u64 * +nfp_abm_port_get_stats(struct nfp_app *app, struct nfp_port *port, u64 *data) +{ + struct nfp_repr *repr = netdev_priv(port->netdev); + struct nfp_abm_link *alink; + unsigned int i; + + if (port->type != NFP_PORT_PF_PORT) + return data; + alink = repr->app_priv; + for (i = 0; i < alink->vnic->dp.num_r_vecs; i++) { + *data++ = nfp_abm_ctrl_stat_non_sto(alink, i); + *data++ = nfp_abm_ctrl_stat_sto(alink, i); + } + return data; +} + +static int +nfp_abm_port_get_stats_count(struct nfp_app *app, struct nfp_port *port) +{ + struct nfp_repr *repr = netdev_priv(port->netdev); + struct nfp_abm_link *alink; + + if (port->type != NFP_PORT_PF_PORT) + return 0; + alink = repr->app_priv; + return alink->vnic->dp.num_r_vecs * 2; +} + +static u8 * +nfp_abm_port_get_stats_strings(struct nfp_app *app, struct nfp_port *port, + u8 *data) +{ + struct nfp_repr *repr = netdev_priv(port->netdev); + struct nfp_abm_link *alink; + unsigned int i; + + if (port->type != NFP_PORT_PF_PORT) + return data; + alink = repr->app_priv; + for (i = 0; i < alink->vnic->dp.num_r_vecs; i++) { + data = nfp_pr_et(data, "q%u_no_wait", i); + data = nfp_pr_et(data, "q%u_delayed", i); + } + return data; +} + static int nfp_abm_init(struct nfp_app *app) { struct nfp_pf *pf = app->pf; @@ -575,6 +622,10 @@ const struct nfp_app_type app_abm = { .vnic_alloc = nfp_abm_vnic_alloc, .vnic_free = nfp_abm_vnic_free, + .port_get_stats = nfp_abm_port_get_stats, + .port_get_stats_count = nfp_abm_port_get_stats_count, + .port_get_stats_strings = nfp_abm_port_get_stats_strings, + .setup_tc = nfp_abm_setup_tc, .eswitch_mode_get = nfp_abm_eswitch_mode_get, |