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net: sparx5: Remove unused GLAG handling in PGID

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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: Casper Andersson <casper.casan@gmail.com>
Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Casper Andersson 2022-03-24 12:38:52 +01:00 • committed by Jakub Kicinski
parent feb13dcb18
commit 264a9c5c9d
2 changed files with 0 additions and 21 deletions
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4
drivers/net/ethernet/microchip/sparx5/sparx5_main.h
View file

@ -69,9 +69,6 @@ enum sparx5_vlan_port_type {
#define PGID_TABLE_SIZE 3290 #define PGID_TABLE_SIZE 3290
#define PGID_MCAST_START 65 #define PGID_MCAST_START 65
#define PGID_GLAG_START 833
#define PGID_GLAG_END 1088
#define IFH_LEN 9 /* 36 bytes */ #define IFH_LEN 9 /* 36 bytes */
#define NULL_VID 0 #define NULL_VID 0
#define SPX5_MACT_PULL_DELAY (2 * HZ) #define SPX5_MACT_PULL_DELAY (2 * HZ)
@ -374,7 +371,6 @@ enum sparx5_pgid_type {
SPX5_PGID_FREE, SPX5_PGID_FREE,
SPX5_PGID_RESERVED, SPX5_PGID_RESERVED,
SPX5_PGID_MULTICAST, SPX5_PGID_MULTICAST,
SPX5_PGID_GLAG
}; };
void sparx5_pgid_init(struct sparx5 *spx5); void sparx5_pgid_init(struct sparx5 *spx5);

17
drivers/net/ethernet/microchip/sparx5/sparx5_pgid.c
View file

@ -15,28 +15,11 @@ void sparx5_pgid_init(struct sparx5 *spx5)
spx5->pgid_map[i] = SPX5_PGID_RESERVED; 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 sparx5_pgid_alloc_mcast(struct sparx5 *spx5, u16 *idx)
{ {
int i; int i;
for (i = PGID_MCAST_START; i < PGID_TABLE_SIZE; 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) { if (spx5->pgid_map[i] == SPX5_PGID_FREE) {
spx5->pgid_map[i] = SPX5_PGID_MULTICAST; spx5->pgid_map[i] = SPX5_PGID_MULTICAST;
*idx = i; *idx = i;