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Date:   Thu, 28 May 2020 16:18:46 +0200
From:   Simon Horman <simon.horman@...ronome.com>
To:     David Miller <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev@...r.kernel.org, oss-drivers@...ronome.com,
        Louis Peens <louis.peens@...ronome.com>,
        Simon Horman <simon.horman@...ronome.com>
Subject: [PATCH net-next] nfp: flower: fix incorrect flag assignment

From: Louis Peens <louis.peens@...ronome.com>

A previous refactoring missed some locations the flags were renamed
but not moved from the previous flower_ext_feats to the new flower_en_feats
variable. This lead to the FLOW_MERGE and LAG features not being enabled.

Fixes: e09303d3c4d9 ("nfp: flower: renaming of feature bits")
Signed-off-by: Louis Peens <louis.peens@...ronome.com>
Signed-off-by: Simon Horman <simon.horman@...ronome.com>
---
 drivers/net/ethernet/netronome/nfp/flower/main.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

 This fix is for net-next as the patch that introduces this problem
 hasn't propagated to Linus's tree yet.

diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.c b/drivers/net/ethernet/netronome/nfp/flower/main.c
index d054553c75e0..ca7032d22196 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/main.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/main.c
@@ -708,7 +708,7 @@ static int nfp_flower_sync_feature_bits(struct nfp_app *app)
 	err = nfp_rtsym_write_le(app->pf->rtbl,
 				 "_abi_flower_balance_sync_enable", 1);
 	if (!err) {
-		app_priv->flower_ext_feats |= NFP_FL_ENABLE_LAG;
+		app_priv->flower_en_feats |= NFP_FL_ENABLE_LAG;
 		nfp_flower_lag_init(&app_priv->nfp_lag);
 	} else if (err == -ENOENT) {
 		nfp_warn(app->cpp, "LAG not supported by FW.\n");
@@ -721,7 +721,7 @@ static int nfp_flower_sync_feature_bits(struct nfp_app *app)
 		err = nfp_rtsym_write_le(app->pf->rtbl,
 					 "_abi_flower_merge_hint_enable", 1);
 		if (!err) {
-			app_priv->flower_ext_feats |= NFP_FL_ENABLE_FLOW_MERGE;
+			app_priv->flower_en_feats |= NFP_FL_ENABLE_FLOW_MERGE;
 			nfp_flower_internal_port_init(app_priv);
 		} else if (err == -ENOENT) {
 			nfp_warn(app->cpp,
@@ -840,7 +840,7 @@ static int nfp_flower_init(struct nfp_app *app)
 	return 0;
 
 err_cleanup:
-	if (app_priv->flower_ext_feats & NFP_FL_ENABLE_LAG)
+	if (app_priv->flower_en_feats & NFP_FL_ENABLE_LAG)
 		nfp_flower_lag_cleanup(&app_priv->nfp_lag);
 	nfp_flower_metadata_cleanup(app);
 err_free_app_priv:
-- 
2.20.1

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