Commit 68e98642 authored by Jakub Kicinski's avatar Jakub Kicinski Committed by David S. Miller
Browse files

nfp: abm: size threshold table to account for bands 



Make sure the threshold table is large enough to hold information
for all bands.

Signed-off-by: default avatarJakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: default avatarJohn Hurley <john.hurley@netronome.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 57207696

drivers/net/ethernet/netronome/nfp/abm/main.c

+2 −2
Original line number Diff line number Diff line
@@ -422,7 +422,7 @@ static int nfp_abm_init(struct nfp_app *app) 
		goto err_free_abm;



	err = -ENOMEM;

	abm->num_thresholds = NFP_NET_MAX_RX_RINGS;

	abm->num_thresholds = array_size(abm->num_bands, NFP_NET_MAX_RX_RINGS);

	abm->threshold_undef = bitmap_zalloc(abm->num_thresholds, GFP_KERNEL);

	if (!abm->threshold_undef)

		goto err_free_abm;
@@ -431,7 +431,7 @@ static int nfp_abm_init(struct nfp_app *app) 
				   sizeof(*abm->thresholds), GFP_KERNEL);

	if (!abm->thresholds)

		goto err_free_thresh_umap;

	for (i = 0; i < NFP_NET_MAX_RX_RINGS; i++)

	for (i = 0; i < abm->num_bands * NFP_NET_MAX_RX_RINGS; i++)

		__nfp_abm_ctrl_set_q_lvl(abm, i, NFP_ABM_LVL_INFINITY);



	/* We start in legacy mode, make sure advanced queuing is disabled */

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