Commit cc45b96e authored Oct 27, 2021 by Subbaraya Sundeep Committed by David S. Miller Oct 28, 2021

octeontx2-af: Check whether ipolicers exists



While displaying ingress policers information in
debugfs check whether ingress policers exist in
the hardware or not because some platforms(CN9XXX)
do not have this feature.

Fixes: e7d89717 ("octeontx2-af: cn10k: Debugfs support for bandwidth")
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Signed-off-by: Rakesh Babu <rsaladi2@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent e8684db1

drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c

+8 −0

Original line number	Original line	Diff line number	Diff line
	@@ -1719,6 +1719,10 @@ static int rvu_dbg_nix_band_prof_ctx_display(struct seq_file m, void unused)
	u16 pcifunc;		u16 pcifunc;
	char *str;		char *str;

			/* Ingress policers do not exist on all platforms */
			if (!nix_hw->ipolicer)
			return 0;

	for (layer = 0; layer < BAND_PROF_NUM_LAYERS; layer++) {		for (layer = 0; layer < BAND_PROF_NUM_LAYERS; layer++) {
	if (layer == BAND_PROF_INVAL_LAYER)		if (layer == BAND_PROF_INVAL_LAYER)
	continue;		continue;
	@@ -1768,6 +1772,10 @@ static int rvu_dbg_nix_band_prof_rsrc_display(struct seq_file m, void unused)
	int layer;		int layer;
	char *str;		char *str;

			/* Ingress policers do not exist on all platforms */
			if (!nix_hw->ipolicer)
			return 0;

	seq_puts(m, "\nBandwidth profile resource free count\n");		seq_puts(m, "\nBandwidth profile resource free count\n");
	seq_puts(m, "=====================================\n");		seq_puts(m, "=====================================\n");
	for (layer = 0; layer < BAND_PROF_NUM_LAYERS; layer++) {		for (layer = 0; layer < BAND_PROF_NUM_LAYERS; layer++) {