]> git.ipfire.org Git - thirdparty/kernel/linux.git/commitdiff
net: dsa: mv88e6xxx: fix atu_move_port_mask for 6341 family
authorMarek Behún <kabel@kernel.org>
Mon, 17 Mar 2025 17:32:45 +0000 (18:32 +0100)
committerJakub Kicinski <kuba@kernel.org>
Mon, 24 Mar 2025 22:05:36 +0000 (15:05 -0700)
The atu_move_port_mask for 6341 family (Topaz) is 0xf, not 0x1f. The
PortVec field is 8 bits wide, not 11 as in 6390 family. Fix this.

Fixes: e606ca36bbf2 ("net: dsa: mv88e6xxx: rework ATU Remove")
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250317173250.28780-3-kabel@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/dsa/mv88e6xxx/chip.c

index 06b17c3b2205c74cfc52e0297f7e84c099ad6fe2..b989123cdbeb090e2a36eddaac6183941d47d73b 100644 (file)
@@ -5818,7 +5818,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
                .global1_addr = 0x1b,
                .global2_addr = 0x1c,
                .age_time_coeff = 3750,
-               .atu_move_port_mask = 0x1f,
+               .atu_move_port_mask = 0xf,
                .g1_irqs = 9,
                .g2_irqs = 10,
                .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1,
@@ -6296,7 +6296,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
                .global1_addr = 0x1b,
                .global2_addr = 0x1c,
                .age_time_coeff = 3750,
-               .atu_move_port_mask = 0x1f,
+               .atu_move_port_mask = 0xf,
                .g1_irqs = 9,
                .g2_irqs = 10,
                .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1,