Commit ce0bd2b0 authored by Nogah Frankel's avatar Nogah Frankel Committed by David S. Miller

mlxsw: spectrum: lag resources- use resources data instead of consts

Use max lag and max ports in lag resources as the result of resource query
instead of using const to save them.
Signed-off-by: default avatarNogah Frankel <nogahf@mellanox.com>
Reviewed-by: default avatarIdo Schimmel <idosch@mellanox.com>
Signed-off-by: default avatarJiri Pirko <jiri@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 9f7f797c
......@@ -1100,10 +1100,15 @@ int mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info,
goto err_alloc_stats;
}
if (mlxsw_driver->profile->used_max_lag &&
mlxsw_driver->profile->used_max_port_per_lag) {
alloc_size = sizeof(u8) * mlxsw_driver->profile->max_lag *
mlxsw_driver->profile->max_port_per_lag;
err = mlxsw_bus->init(bus_priv, mlxsw_core, mlxsw_driver->profile,
&mlxsw_core->resources);
if (err)
goto err_bus_init;
if (mlxsw_core->resources.max_lag_valid &&
mlxsw_core->resources.max_ports_in_lag_valid) {
alloc_size = sizeof(u8) * mlxsw_core->resources.max_lag *
mlxsw_core->resources.max_ports_in_lag;
mlxsw_core->lag.mapping = kzalloc(alloc_size, GFP_KERNEL);
if (!mlxsw_core->lag.mapping) {
err = -ENOMEM;
......@@ -1111,11 +1116,6 @@ int mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info,
}
}
err = mlxsw_bus->init(bus_priv, mlxsw_core, mlxsw_driver->profile,
&mlxsw_core->resources);
if (err)
goto err_bus_init;
err = mlxsw_emad_init(mlxsw_core);
if (err)
goto err_emad_init;
......@@ -1146,10 +1146,10 @@ int mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info,
err_devlink_register:
mlxsw_emad_fini(mlxsw_core);
err_emad_init:
mlxsw_bus->fini(bus_priv);
err_bus_init:
kfree(mlxsw_core->lag.mapping);
err_alloc_lag_mapping:
mlxsw_bus->fini(bus_priv);
err_bus_init:
free_percpu(mlxsw_core->pcpu_stats);
err_alloc_stats:
devlink_free(devlink);
......@@ -1615,7 +1615,7 @@ EXPORT_SYMBOL(mlxsw_core_skb_receive);
static int mlxsw_core_lag_mapping_index(struct mlxsw_core *mlxsw_core,
u16 lag_id, u8 port_index)
{
return mlxsw_core->driver->profile->max_port_per_lag * lag_id +
return mlxsw_core->resources.max_ports_in_lag * lag_id +
port_index;
}
......@@ -1644,7 +1644,7 @@ void mlxsw_core_lag_mapping_clear(struct mlxsw_core *mlxsw_core,
{
int i;
for (i = 0; i < mlxsw_core->driver->profile->max_port_per_lag; i++) {
for (i = 0; i < mlxsw_core->resources.max_ports_in_lag; i++) {
int index = mlxsw_core_lag_mapping_index(mlxsw_core,
lag_id, i);
......
......@@ -179,8 +179,6 @@ struct mlxsw_swid_config {
struct mlxsw_config_profile {
u16 used_max_vepa_channels:1,
used_max_lag:1,
used_max_port_per_lag:1,
used_max_mid:1,
used_max_pgt:1,
used_max_system_port:1,
......@@ -194,8 +192,6 @@ struct mlxsw_config_profile {
used_adaptive_routing_group_cap:1,
used_kvd_sizes:1;
u8 max_vepa_channels;
u16 max_lag;
u16 max_port_per_lag;
u16 max_mid;
u16 max_pgt;
u16 max_system_port;
......
......@@ -1232,18 +1232,6 @@ static int mlxsw_pci_config_profile(struct mlxsw_pci *mlxsw_pci, char *mbox,
mlxsw_cmd_mbox_config_profile_max_vepa_channels_set(
mbox, profile->max_vepa_channels);
}
if (profile->used_max_lag) {
mlxsw_cmd_mbox_config_profile_set_max_lag_set(
mbox, 1);
mlxsw_cmd_mbox_config_profile_max_lag_set(
mbox, profile->max_lag);
}
if (profile->used_max_port_per_lag) {
mlxsw_cmd_mbox_config_profile_set_max_port_per_lag_set(
mbox, 1);
mlxsw_cmd_mbox_config_profile_max_port_per_lag_set(
mbox, profile->max_port_per_lag);
}
if (profile->used_max_mid) {
mlxsw_cmd_mbox_config_profile_set_max_mid_set(
mbox, 1);
......
......@@ -2887,7 +2887,9 @@ static int mlxsw_sp_flood_init(struct mlxsw_sp *mlxsw_sp)
static int mlxsw_sp_lag_init(struct mlxsw_sp *mlxsw_sp)
{
struct mlxsw_resources *resources;
char slcr_pl[MLXSW_REG_SLCR_LEN];
int err;
mlxsw_reg_slcr_pack(slcr_pl, MLXSW_REG_SLCR_LAG_HASH_SMAC |
MLXSW_REG_SLCR_LAG_HASH_DMAC |
......@@ -2898,7 +2900,26 @@ static int mlxsw_sp_lag_init(struct mlxsw_sp *mlxsw_sp)
MLXSW_REG_SLCR_LAG_HASH_SPORT |
MLXSW_REG_SLCR_LAG_HASH_DPORT |
MLXSW_REG_SLCR_LAG_HASH_IPPROTO);
return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(slcr), slcr_pl);
err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(slcr), slcr_pl);
if (err)
return err;
resources = mlxsw_core_resources_get(mlxsw_sp->core);
if (!(resources->max_lag_valid && resources->max_ports_in_lag_valid))
return -EIO;
mlxsw_sp->lags = kcalloc(resources->max_lag,
sizeof(struct mlxsw_sp_upper),
GFP_KERNEL);
if (!mlxsw_sp->lags)
return -ENOMEM;
return 0;
}
static void mlxsw_sp_lag_fini(struct mlxsw_sp *mlxsw_sp)
{
kfree(mlxsw_sp->lags);
}
static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
......@@ -2982,6 +3003,7 @@ static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
err_router_init:
mlxsw_sp_switchdev_fini(mlxsw_sp);
err_switchdev_init:
mlxsw_sp_lag_fini(mlxsw_sp);
err_lag_init:
mlxsw_sp_buffers_fini(mlxsw_sp);
err_buffers_init:
......@@ -3001,6 +3023,7 @@ static void mlxsw_sp_fini(struct mlxsw_core *mlxsw_core)
mlxsw_sp_span_fini(mlxsw_sp);
mlxsw_sp_router_fini(mlxsw_sp);
mlxsw_sp_switchdev_fini(mlxsw_sp);
mlxsw_sp_lag_fini(mlxsw_sp);
mlxsw_sp_buffers_fini(mlxsw_sp);
mlxsw_sp_traps_fini(mlxsw_sp);
mlxsw_sp_event_unregister(mlxsw_sp, MLXSW_TRAP_ID_PUDE);
......@@ -3013,10 +3036,6 @@ static void mlxsw_sp_fini(struct mlxsw_core *mlxsw_core)
static struct mlxsw_config_profile mlxsw_sp_config_profile = {
.used_max_vepa_channels = 1,
.max_vepa_channels = 0,
.used_max_lag = 1,
.max_lag = MLXSW_SP_LAG_MAX,
.used_max_port_per_lag = 1,
.max_port_per_lag = MLXSW_SP_PORT_PER_LAG_MAX,
.used_max_mid = 1,
.max_mid = MLXSW_SP_MID_MAX,
.used_max_pgt = 1,
......@@ -3683,12 +3702,14 @@ static bool mlxsw_sp_port_fdb_should_flush(struct mlxsw_sp_port *mlxsw_sp_port,
struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
u8 local_port = mlxsw_sp_port->local_port;
u16 lag_id = mlxsw_sp_port->lag_id;
struct mlxsw_resources *resources;
int i, count = 0;
if (!mlxsw_sp_port->lagged)
return true;
for (i = 0; i < MLXSW_SP_PORT_PER_LAG_MAX; i++) {
resources = mlxsw_core_resources_get(mlxsw_sp->core);
for (i = 0; i < resources->max_ports_in_lag; i++) {
struct mlxsw_sp_port *lag_port;
lag_port = mlxsw_sp_port_lagged_get(mlxsw_sp, lag_id, i);
......@@ -3894,11 +3915,13 @@ static int mlxsw_sp_lag_index_get(struct mlxsw_sp *mlxsw_sp,
struct net_device *lag_dev,
u16 *p_lag_id)
{
struct mlxsw_resources *resources;
struct mlxsw_sp_upper *lag;
int free_lag_id = -1;
int i;
for (i = 0; i < MLXSW_SP_LAG_MAX; i++) {
resources = mlxsw_core_resources_get(mlxsw_sp->core);
for (i = 0; i < resources->max_lag; i++) {
lag = mlxsw_sp_lag_get(mlxsw_sp, i);
if (lag->ref_count) {
if (lag->dev == lag_dev) {
......@@ -3932,9 +3955,11 @@ mlxsw_sp_master_lag_check(struct mlxsw_sp *mlxsw_sp,
static int mlxsw_sp_port_lag_index_get(struct mlxsw_sp *mlxsw_sp,
u16 lag_id, u8 *p_port_index)
{
struct mlxsw_resources *resources;
int i;
for (i = 0; i < MLXSW_SP_PORT_PER_LAG_MAX; i++) {
resources = mlxsw_core_resources_get(mlxsw_sp->core);
for (i = 0; i < resources->max_ports_in_lag; i++) {
if (!mlxsw_sp_port_lagged_get(mlxsw_sp, lag_id, i)) {
*p_port_index = i;
return 0;
......
......@@ -56,9 +56,6 @@
#define MLXSW_SP_RFID_BASE 15360
#define MLXSW_SP_RIF_MAX 800
#define MLXSW_SP_LAG_MAX 64
#define MLXSW_SP_PORT_PER_LAG_MAX 16
#define MLXSW_SP_MID_MAX 7000
#define MLXSW_SP_PORTS_PER_CLUSTER_MAX 4
......@@ -290,7 +287,7 @@ struct mlxsw_sp {
#define MLXSW_SP_DEFAULT_AGEING_TIME 300
u32 ageing_time;
struct mlxsw_sp_upper master_bridge;
struct mlxsw_sp_upper lags[MLXSW_SP_LAG_MAX];
struct mlxsw_sp_upper *lags;
u8 port_to_module[MLXSW_PORT_MAX_PORTS];
struct mlxsw_sp_sb sb;
struct mlxsw_sp_router router;
......
......@@ -1205,9 +1205,11 @@ static struct mlxsw_sp_port *mlxsw_sp_lag_rep_port(struct mlxsw_sp *mlxsw_sp,
u16 lag_id)
{
struct mlxsw_sp_port *mlxsw_sp_port;
struct mlxsw_resources *resources;
int i;
for (i = 0; i < MLXSW_SP_PORT_PER_LAG_MAX; i++) {
resources = mlxsw_core_resources_get(mlxsw_sp->core);
for (i = 0; i < resources->max_ports_in_lag; i++) {
mlxsw_sp_port = mlxsw_sp_port_lagged_get(mlxsw_sp, lag_id, i);
if (mlxsw_sp_port)
return mlxsw_sp_port;
......
......@@ -1512,10 +1512,6 @@ static void mlxsw_sx_fini(struct mlxsw_core *mlxsw_core)
static struct mlxsw_config_profile mlxsw_sx_config_profile = {
.used_max_vepa_channels = 1,
.max_vepa_channels = 0,
.used_max_lag = 1,
.max_lag = 64,
.used_max_port_per_lag = 1,
.max_port_per_lag = 16,
.used_max_mid = 1,
.max_mid = 7000,
.used_max_pgt = 1,
......
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