From: Jiri Pirko <jiri@resnulli.us>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, nogahf@mellanox.com, idosch@mellanox.com,
eladr@mellanox.com, yotamg@mellanox.com, arkadis@mellanox.com,
ogerlitz@mellanox.com
Subject: [patch net-next 05/19] mlxsw: switchx2: Use generic listener struct for rx traps
Date: Fri, 25 Nov 2016 10:33:33 +0100 [thread overview]
Message-ID: <1480066427-3961-6-git-send-email-jiri@resnulli.us> (raw)
In-Reply-To: <1480066427-3961-1-git-send-email-jiri@resnulli.us>
From: Nogah Frankel <nogahf@mellanox.com>
Reorganize the traps to use the new generic listener struct and
functions. Use macros to shorten the traps list.
Signed-off-by: Nogah Frankel <nogahf@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
---
drivers/net/ethernet/mellanox/mlxsw/switchx2.c | 127 ++++++-------------------
1 file changed, 27 insertions(+), 100 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c
index 60f19fb..df6afdd 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c
@@ -1494,84 +1494,29 @@ static int mlxsw_sx_port_type_set(struct mlxsw_core *mlxsw_core, u8 local_port,
return err;
}
-static const struct mlxsw_rx_listener mlxsw_sx_rx_listener[] = {
- {
- .func = mlxsw_sx_rx_listener_func,
- .local_port = MLXSW_PORT_DONT_CARE,
- .trap_id = MLXSW_TRAP_ID_FDB_MC,
- },
- /* Traps for specific L2 packet types, not trapped as FDB MC */
- {
- .func = mlxsw_sx_rx_listener_func,
- .local_port = MLXSW_PORT_DONT_CARE,
- .trap_id = MLXSW_TRAP_ID_STP,
- },
- {
- .func = mlxsw_sx_rx_listener_func,
- .local_port = MLXSW_PORT_DONT_CARE,
- .trap_id = MLXSW_TRAP_ID_LACP,
- },
- {
- .func = mlxsw_sx_rx_listener_func,
- .local_port = MLXSW_PORT_DONT_CARE,
- .trap_id = MLXSW_TRAP_ID_EAPOL,
- },
- {
- .func = mlxsw_sx_rx_listener_func,
- .local_port = MLXSW_PORT_DONT_CARE,
- .trap_id = MLXSW_TRAP_ID_LLDP,
- },
- {
- .func = mlxsw_sx_rx_listener_func,
- .local_port = MLXSW_PORT_DONT_CARE,
- .trap_id = MLXSW_TRAP_ID_MMRP,
- },
- {
- .func = mlxsw_sx_rx_listener_func,
- .local_port = MLXSW_PORT_DONT_CARE,
- .trap_id = MLXSW_TRAP_ID_MVRP,
- },
- {
- .func = mlxsw_sx_rx_listener_func,
- .local_port = MLXSW_PORT_DONT_CARE,
- .trap_id = MLXSW_TRAP_ID_RPVST,
- },
- {
- .func = mlxsw_sx_rx_listener_func,
- .local_port = MLXSW_PORT_DONT_CARE,
- .trap_id = MLXSW_TRAP_ID_DHCP,
- },
- {
- .func = mlxsw_sx_rx_listener_func,
- .local_port = MLXSW_PORT_DONT_CARE,
- .trap_id = MLXSW_TRAP_ID_IGMP_QUERY,
- },
- {
- .func = mlxsw_sx_rx_listener_func,
- .local_port = MLXSW_PORT_DONT_CARE,
- .trap_id = MLXSW_TRAP_ID_IGMP_V1_REPORT,
- },
- {
- .func = mlxsw_sx_rx_listener_func,
- .local_port = MLXSW_PORT_DONT_CARE,
- .trap_id = MLXSW_TRAP_ID_IGMP_V2_REPORT,
- },
- {
- .func = mlxsw_sx_rx_listener_func,
- .local_port = MLXSW_PORT_DONT_CARE,
- .trap_id = MLXSW_TRAP_ID_IGMP_V2_LEAVE,
- },
- {
- .func = mlxsw_sx_rx_listener_func,
- .local_port = MLXSW_PORT_DONT_CARE,
- .trap_id = MLXSW_TRAP_ID_IGMP_V3_REPORT,
- },
+#define MLXSW_SX_RXL(_trap_id) \
+ MLXSW_RXL(mlxsw_sx_rx_listener_func, _trap_id, TRAP_TO_CPU, FORWARD)
+
+static const struct mlxsw_listener mlxsw_sx_rx_listener[] = {
+ MLXSW_SX_RXL(FDB_MC),
+ MLXSW_SX_RXL(STP),
+ MLXSW_SX_RXL(LACP),
+ MLXSW_SX_RXL(EAPOL),
+ MLXSW_SX_RXL(LLDP),
+ MLXSW_SX_RXL(MMRP),
+ MLXSW_SX_RXL(MVRP),
+ MLXSW_SX_RXL(RPVST),
+ MLXSW_SX_RXL(DHCP),
+ MLXSW_SX_RXL(IGMP_QUERY),
+ MLXSW_SX_RXL(IGMP_V1_REPORT),
+ MLXSW_SX_RXL(IGMP_V2_REPORT),
+ MLXSW_SX_RXL(IGMP_V2_LEAVE),
+ MLXSW_SX_RXL(IGMP_V3_REPORT),
};
static int mlxsw_sx_traps_init(struct mlxsw_sx *mlxsw_sx)
{
char htgt_pl[MLXSW_REG_HTGT_LEN];
- char hpkt_pl[MLXSW_REG_HPKT_LEN];
int i;
int err;
@@ -1586,50 +1531,32 @@ static int mlxsw_sx_traps_init(struct mlxsw_sx *mlxsw_sx)
return err;
for (i = 0; i < ARRAY_SIZE(mlxsw_sx_rx_listener); i++) {
- err = mlxsw_core_rx_listener_register(mlxsw_sx->core,
- &mlxsw_sx_rx_listener[i],
- mlxsw_sx);
+ err = mlxsw_core_trap_register(mlxsw_sx->core,
+ &mlxsw_sx_rx_listener[i],
+ mlxsw_sx);
if (err)
goto err_rx_listener_register;
- mlxsw_reg_hpkt_pack(hpkt_pl, MLXSW_REG_HPKT_ACTION_TRAP_TO_CPU,
- mlxsw_sx_rx_listener[i].trap_id);
- err = mlxsw_reg_write(mlxsw_sx->core, MLXSW_REG(hpkt), hpkt_pl);
- if (err)
- goto err_rx_trap_set;
}
return 0;
-err_rx_trap_set:
- mlxsw_core_rx_listener_unregister(mlxsw_sx->core,
- &mlxsw_sx_rx_listener[i],
- mlxsw_sx);
err_rx_listener_register:
for (i--; i >= 0; i--) {
- mlxsw_reg_hpkt_pack(hpkt_pl, MLXSW_REG_HPKT_ACTION_FORWARD,
- mlxsw_sx_rx_listener[i].trap_id);
- mlxsw_reg_write(mlxsw_sx->core, MLXSW_REG(hpkt), hpkt_pl);
-
- mlxsw_core_rx_listener_unregister(mlxsw_sx->core,
- &mlxsw_sx_rx_listener[i],
- mlxsw_sx);
+ mlxsw_core_trap_unregister(mlxsw_sx->core,
+ &mlxsw_sx_rx_listener[i],
+ mlxsw_sx);
}
return err;
}
static void mlxsw_sx_traps_fini(struct mlxsw_sx *mlxsw_sx)
{
- char hpkt_pl[MLXSW_REG_HPKT_LEN];
int i;
for (i = 0; i < ARRAY_SIZE(mlxsw_sx_rx_listener); i++) {
- mlxsw_reg_hpkt_pack(hpkt_pl, MLXSW_REG_HPKT_ACTION_FORWARD,
- mlxsw_sx_rx_listener[i].trap_id);
- mlxsw_reg_write(mlxsw_sx->core, MLXSW_REG(hpkt), hpkt_pl);
-
- mlxsw_core_rx_listener_unregister(mlxsw_sx->core,
- &mlxsw_sx_rx_listener[i],
- mlxsw_sx);
+ mlxsw_core_trap_unregister(mlxsw_sx->core,
+ &mlxsw_sx_rx_listener[i],
+ mlxsw_sx);
}
}
--
2.7.4
next prev parent reply other threads:[~2016-11-25 9:34 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-25 9:33 [patch net-next 00/19] mlxsw: traps, trap groups and policers Jiri Pirko
2016-11-25 9:33 ` [patch net-next 01/19] mlxsw: spectrum: Remove unused traps Jiri Pirko
2016-11-25 9:33 ` [patch net-next 02/19] mlxsw: core: Create a generic function to register / unregister traps Jiri Pirko
2016-11-25 9:33 ` [patch net-next 03/19] mlxsw: core: Expose generic macros for rx trap Jiri Pirko
2016-11-25 9:33 ` [patch net-next 04/19] mlxsw: spectrum: Use generic listener struct for rx traps Jiri Pirko
2016-11-25 9:33 ` Jiri Pirko [this message]
2016-11-25 9:33 ` [patch net-next 06/19] mlxsw: core: Introduce generic macro for event Jiri Pirko
2016-11-25 9:33 ` [patch net-next 07/19] mlxsw: spectrum: Use generic listener struct for events Jiri Pirko
2016-11-25 9:33 ` [patch net-next 08/19] mlxsw: switchx2: " Jiri Pirko
2016-11-25 9:33 ` [patch net-next 09/19] mlxsw: switchib: " Jiri Pirko
2016-11-25 9:33 ` [patch net-next 10/19] mlxsw: Change trap set function Jiri Pirko
2016-11-25 9:33 ` [patch net-next 11/19] mlxsw: Add option to choose trap group Jiri Pirko
2016-11-25 9:33 ` [patch net-next 12/19] mlxsw: core: Change emad trap group settings Jiri Pirko
2016-11-25 9:33 ` [patch net-next 13/19] mlxsw: resources: Add max trap groups resource Jiri Pirko
2016-11-25 9:33 ` [patch net-next 14/19] mlxsw: Change trap groups setting Jiri Pirko
2016-11-25 9:33 ` [patch net-next 15/19] mlxsw: spectrum: Add BGP trap Jiri Pirko
2016-11-25 9:33 ` [patch net-next 16/19] mlxsw: Create a different trap group list for each device Jiri Pirko
2016-11-25 9:33 ` [patch net-next 17/19] mlxsw: resources: Add max cpu policers resource Jiri Pirko
2016-11-25 9:33 ` [patch net-next 18/19] mlxsw: reg: Add QoS Policer Configuration Register Jiri Pirko
2016-11-25 9:33 ` [patch net-next 19/19] mlxsw: spectrum: Add policers for trap groups Jiri Pirko
2016-11-26 2:22 ` [patch net-next 00/19] mlxsw: traps, trap groups and policers David Miller
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