Commit 264a9c5c authored by Casper Andersson's avatar Casper Andersson Committed by Jakub Kicinski
Browse files

net: sparx5: Remove unused GLAG handling in PGID 

Removes PGID handling for GLAG since it is not used
yet. According to feedback on previous patch.
https://lore.kernel.org/netdev/20220322081823.wqbx7vud4q7qtjuq@wse-c0155/T/#t



Signed-off-by: default avatarCasper Andersson <casper.casan@gmail.com>
Reviewed-by: default avatarSteen Hegelund <Steen.Hegelund@microchip.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent feb13dcb

drivers/net/ethernet/microchip/sparx5/sparx5_main.h

+0 −4
Original line number Diff line number Diff line
@@ -69,9 +69,6 @@ enum sparx5_vlan_port_type { 
#define PGID_TABLE_SIZE	       3290



#define PGID_MCAST_START 65

#define PGID_GLAG_START 833

#define PGID_GLAG_END 1088



#define IFH_LEN                9 /* 36 bytes */

#define NULL_VID               0

#define SPX5_MACT_PULL_DELAY   (2 * HZ)
@@ -374,7 +371,6 @@ enum sparx5_pgid_type { 
	SPX5_PGID_FREE,

	SPX5_PGID_RESERVED,

	SPX5_PGID_MULTICAST,

	SPX5_PGID_GLAG

};



void sparx5_pgid_init(struct sparx5 *spx5);

drivers/net/ethernet/microchip/sparx5/sparx5_pgid.c

+0 −17
Original line number Diff line number Diff line
@@ -15,28 +15,11 @@ void sparx5_pgid_init(struct sparx5 *spx5) 
		spx5->pgid_map[i] = SPX5_PGID_RESERVED;

}



int sparx5_pgid_alloc_glag(struct sparx5 *spx5, u16 *idx)

{

	int i;



	for (i = PGID_GLAG_START; i <= PGID_GLAG_END; i++)

		if (spx5->pgid_map[i] == SPX5_PGID_FREE) {

			spx5->pgid_map[i] = SPX5_PGID_GLAG;

			*idx = i;

			return 0;

		}



	return -EBUSY;

}



int sparx5_pgid_alloc_mcast(struct sparx5 *spx5, u16 *idx)

{

	int i;



	for (i = PGID_MCAST_START; i < PGID_TABLE_SIZE; i++) {

		if (i == PGID_GLAG_START)

			i = PGID_GLAG_END + 1;



		if (spx5->pgid_map[i] == SPX5_PGID_FREE) {

			spx5->pgid_map[i] = SPX5_PGID_MULTICAST;

			*idx = i;