From 184ec856cad966688e98072a1a7edae6af5d23f3 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Mon, 19 Nov 2018 15:21:41 -0800 Subject: [PATCH] nfp: abm: add up bands for sto/non-sto stats Add up stats for all bands for the extra ethtool statistics. Signed-off-by: Jakub Kicinski Reviewed-by: John Hurley Signed-off-by: David S. Miller --- drivers/net/ethernet/netronome/nfp/abm/ctrl.c | 36 ++++++++++++++++++--------- 1 file changed, 24 insertions(+), 12 deletions(-) diff --git a/drivers/net/ethernet/netronome/nfp/abm/ctrl.c b/drivers/net/ethernet/netronome/nfp/abm/ctrl.c index 013ba6c..10a571b5 100644 --- a/drivers/net/ethernet/netronome/nfp/abm/ctrl.c +++ b/drivers/net/ethernet/netronome/nfp/abm/ctrl.c @@ -94,24 +94,36 @@ int nfp_abm_ctrl_set_q_lvl(struct nfp_abm_link *alink, unsigned int band, return __nfp_abm_ctrl_set_q_lvl(alink->abm, threshold, val); } -u64 nfp_abm_ctrl_stat_non_sto(struct nfp_abm_link *alink, unsigned int i) +u64 nfp_abm_ctrl_stat_non_sto(struct nfp_abm_link *alink, unsigned int queue) { - u64 val; + unsigned int band; + u64 val, sum = 0; + + for (band = 0; band < alink->abm->num_bands; band++) { + if (nfp_abm_ctrl_stat(alink, alink->abm->qm_stats, + NFP_QMSTAT_STRIDE, NFP_QMSTAT_NON_STO, + band, queue, true, &val)) + return 0; + sum += val; + } - if (nfp_abm_ctrl_stat(alink, alink->abm->qm_stats, NFP_QMSTAT_STRIDE, - NFP_QMSTAT_NON_STO, 0, i, true, &val)) - return 0; - return val; + return sum; } -u64 nfp_abm_ctrl_stat_sto(struct nfp_abm_link *alink, unsigned int i) +u64 nfp_abm_ctrl_stat_sto(struct nfp_abm_link *alink, unsigned int queue) { - u64 val; + unsigned int band; + u64 val, sum = 0; + + for (band = 0; band < alink->abm->num_bands; band++) { + if (nfp_abm_ctrl_stat(alink, alink->abm->qm_stats, + NFP_QMSTAT_STRIDE, NFP_QMSTAT_STO, + band, queue, true, &val)) + return 0; + sum += val; + } - if (nfp_abm_ctrl_stat(alink, alink->abm->qm_stats, NFP_QMSTAT_STRIDE, - NFP_QMSTAT_STO, 0, i, true, &val)) - return 0; - return val; + return sum; } static int -- 2.7.4