#include "spectrum_acl_flex_actions.h"
#include "spectrum_span.h"
#include "spectrum_ptp.h"
+#include "spectrum_trap.h"
#include "../mlxfw/mlxfw.h"
#define MLXSW_SP1_FWREV_MAJOR 13
mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(mcc), mcc_pl);
}
-static void mlxsw_sp_status_notify(struct mlxfw_dev *mlxfw_dev,
- const char *msg, const char *comp_name,
- u32 done_bytes, u32 total_bytes)
-{
- struct mlxsw_sp_mlxfw_dev *mlxsw_sp_mlxfw_dev =
- container_of(mlxfw_dev, struct mlxsw_sp_mlxfw_dev, mlxfw_dev);
- struct mlxsw_sp *mlxsw_sp = mlxsw_sp_mlxfw_dev->mlxsw_sp;
-
- devlink_flash_update_status_notify(priv_to_devlink(mlxsw_sp->core),
- msg, comp_name,
- done_bytes, total_bytes);
-}
-
static const struct mlxfw_dev_ops mlxsw_sp_mlxfw_dev_ops = {
.component_query = mlxsw_sp_component_query,
.fsm_lock = mlxsw_sp_fsm_lock,
.fsm_query_state = mlxsw_sp_fsm_query_state,
.fsm_cancel = mlxsw_sp_fsm_cancel,
.fsm_release = mlxsw_sp_fsm_release,
- .status_notify = mlxsw_sp_status_notify,
};
static int mlxsw_sp_firmware_flash(struct mlxsw_sp *mlxsw_sp,
.ops = &mlxsw_sp_mlxfw_dev_ops,
.psid = mlxsw_sp->bus_info->psid,
.psid_size = strlen(mlxsw_sp->bus_info->psid),
+ .devlink = priv_to_devlink(mlxsw_sp->core),
},
.mlxsw_sp = mlxsw_sp
};
int err;
mlxsw_core_fw_flash_start(mlxsw_sp->core);
- devlink_flash_update_begin_notify(priv_to_devlink(mlxsw_sp->core));
err = mlxfw_firmware_flash(&mlxsw_sp_mlxfw_dev.mlxfw_dev,
firmware, extack);
- devlink_flash_update_end_notify(priv_to_devlink(mlxsw_sp->core));
mlxsw_core_fw_flash_end(mlxsw_sp->core);
return err;
return mlxsw_sp_setup_tc_ets(mlxsw_sp_port, type_data);
case TC_SETUP_QDISC_TBF:
return mlxsw_sp_setup_tc_tbf(mlxsw_sp_port, type_data);
+ case TC_SETUP_QDISC_FIFO:
+ return mlxsw_sp_setup_tc_fifo(mlxsw_sp_port, type_data);
default:
return -EOPNOTSUPP;
}
#define MLXSW_SP_PORT_HW_RFC_3635_STATS_LEN \
ARRAY_SIZE(mlxsw_sp_port_hw_rfc_3635_stats)
+static struct mlxsw_sp_port_hw_stats mlxsw_sp_port_hw_ext_stats[] = {
+ {
+ .str = "ecn_marked",
+ .getter = mlxsw_reg_ppcnt_ecn_marked_get,
+ },
+};
+
+#define MLXSW_SP_PORT_HW_EXT_STATS_LEN ARRAY_SIZE(mlxsw_sp_port_hw_ext_stats)
+
static struct mlxsw_sp_port_hw_stats mlxsw_sp_port_hw_discard_stats[] = {
{
.str = "discard_ingress_general",
MLXSW_SP_PORT_HW_RFC_2863_STATS_LEN + \
MLXSW_SP_PORT_HW_RFC_2819_STATS_LEN + \
MLXSW_SP_PORT_HW_RFC_3635_STATS_LEN + \
+ MLXSW_SP_PORT_HW_EXT_STATS_LEN + \
MLXSW_SP_PORT_HW_DISCARD_STATS_LEN + \
(MLXSW_SP_PORT_HW_PRIO_STATS_LEN * \
IEEE_8021QAZ_MAX_TCS) + \
p += ETH_GSTRING_LEN;
}
+ for (i = 0; i < MLXSW_SP_PORT_HW_EXT_STATS_LEN; i++) {
+ memcpy(p, mlxsw_sp_port_hw_ext_stats[i].str,
+ ETH_GSTRING_LEN);
+ p += ETH_GSTRING_LEN;
+ }
+
for (i = 0; i < MLXSW_SP_PORT_HW_DISCARD_STATS_LEN; i++) {
memcpy(p, mlxsw_sp_port_hw_discard_stats[i].str,
ETH_GSTRING_LEN);
*p_hw_stats = mlxsw_sp_port_hw_rfc_3635_stats;
*p_len = MLXSW_SP_PORT_HW_RFC_3635_STATS_LEN;
break;
+ case MLXSW_REG_PPCNT_EXT_CNT:
+ *p_hw_stats = mlxsw_sp_port_hw_ext_stats;
+ *p_len = MLXSW_SP_PORT_HW_EXT_STATS_LEN;
+ break;
case MLXSW_REG_PPCNT_DISCARD_CNT:
*p_hw_stats = mlxsw_sp_port_hw_discard_stats;
*p_len = MLXSW_SP_PORT_HW_DISCARD_STATS_LEN;
data, data_index);
data_index += MLXSW_SP_PORT_HW_RFC_3635_STATS_LEN;
+ /* Extended Counters */
+ __mlxsw_sp_port_get_stats(dev, MLXSW_REG_PPCNT_EXT_CNT, 0,
+ data, data_index);
+ data_index += MLXSW_SP_PORT_HW_EXT_STATS_LEN;
+
/* Discard Counters */
__mlxsw_sp_port_get_stats(dev, MLXSW_REG_PPCNT_DISCARD_CNT, 0,
data, data_index);
return ptys_proto;
}
-static u32
-mlxsw_sp1_to_ptys_upper_speed(struct mlxsw_sp *mlxsw_sp, u32 upper_speed)
-{
- u32 ptys_proto = 0;
- int i;
-
- for (i = 0; i < MLXSW_SP1_PORT_LINK_MODE_LEN; i++) {
- if (mlxsw_sp1_port_link_mode[i].speed <= upper_speed)
- ptys_proto |= mlxsw_sp1_port_link_mode[i].mask;
- }
- return ptys_proto;
-}
-
-static int
-mlxsw_sp1_port_speed_base(struct mlxsw_sp *mlxsw_sp, u8 local_port,
- u32 *base_speed)
-{
- *base_speed = MLXSW_SP_PORT_BASE_SPEED_25G;
- return 0;
-}
-
static void
mlxsw_sp1_reg_ptys_eth_pack(struct mlxsw_sp *mlxsw_sp, char *payload,
u8 local_port, u32 proto_admin, bool autoneg)
.from_ptys_speed_duplex = mlxsw_sp1_from_ptys_speed_duplex,
.to_ptys_advert_link = mlxsw_sp1_to_ptys_advert_link,
.to_ptys_speed = mlxsw_sp1_to_ptys_speed,
- .to_ptys_upper_speed = mlxsw_sp1_to_ptys_upper_speed,
- .port_speed_base = mlxsw_sp1_port_speed_base,
.reg_ptys_eth_pack = mlxsw_sp1_reg_ptys_eth_pack,
.reg_ptys_eth_unpack = mlxsw_sp1_reg_ptys_eth_unpack,
};
return ptys_proto;
}
-static u32
-mlxsw_sp2_to_ptys_upper_speed(struct mlxsw_sp *mlxsw_sp, u32 upper_speed)
-{
- u32 ptys_proto = 0;
- int i;
-
- for (i = 0; i < MLXSW_SP2_PORT_LINK_MODE_LEN; i++) {
- if (mlxsw_sp2_port_link_mode[i].speed <= upper_speed)
- ptys_proto |= mlxsw_sp2_port_link_mode[i].mask;
- }
- return ptys_proto;
-}
-
-static int
-mlxsw_sp2_port_speed_base(struct mlxsw_sp *mlxsw_sp, u8 local_port,
- u32 *base_speed)
-{
- char ptys_pl[MLXSW_REG_PTYS_LEN];
- u32 eth_proto_cap;
- int err;
-
- /* In Spectrum-2, the speed of 1x can change from port to port, so query
- * it from firmware.
- */
- mlxsw_reg_ptys_ext_eth_pack(ptys_pl, local_port, 0, false);
- err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(ptys), ptys_pl);
- if (err)
- return err;
- mlxsw_reg_ptys_ext_eth_unpack(ptys_pl, ð_proto_cap, NULL, NULL);
-
- if (eth_proto_cap &
- MLXSW_REG_PTYS_EXT_ETH_SPEED_50GAUI_1_LAUI_1_50GBASE_CR_KR) {
- *base_speed = MLXSW_SP_PORT_BASE_SPEED_50G;
- return 0;
- }
-
- if (eth_proto_cap &
- MLXSW_REG_PTYS_EXT_ETH_SPEED_25GAUI_1_25GBASE_CR_KR) {
- *base_speed = MLXSW_SP_PORT_BASE_SPEED_25G;
- return 0;
- }
-
- return -EIO;
-}
-
static void
mlxsw_sp2_reg_ptys_eth_pack(struct mlxsw_sp *mlxsw_sp, char *payload,
u8 local_port, u32 proto_admin,
.from_ptys_speed_duplex = mlxsw_sp2_from_ptys_speed_duplex,
.to_ptys_advert_link = mlxsw_sp2_to_ptys_advert_link,
.to_ptys_speed = mlxsw_sp2_to_ptys_speed,
- .to_ptys_upper_speed = mlxsw_sp2_to_ptys_upper_speed,
- .port_speed_base = mlxsw_sp2_port_speed_base,
.reg_ptys_eth_pack = mlxsw_sp2_reg_ptys_eth_pack,
.reg_ptys_eth_unpack = mlxsw_sp2_reg_ptys_eth_unpack,
};
mlxsw_sp_port_speed_by_width_set(struct mlxsw_sp_port *mlxsw_sp_port)
{
struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+ u32 eth_proto_cap, eth_proto_admin, eth_proto_oper;
const struct mlxsw_sp_port_type_speed_ops *ops;
char ptys_pl[MLXSW_REG_PTYS_LEN];
- u32 eth_proto_admin;
- u32 upper_speed;
- u32 base_speed;
int err;
ops = mlxsw_sp->port_type_speed_ops;
- err = ops->port_speed_base(mlxsw_sp, mlxsw_sp_port->local_port,
- &base_speed);
+ /* Set advertised speeds to supported speeds. */
+ ops->reg_ptys_eth_pack(mlxsw_sp, ptys_pl, mlxsw_sp_port->local_port,
+ 0, false);
+ err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(ptys), ptys_pl);
if (err)
return err;
- upper_speed = base_speed * mlxsw_sp_port->mapping.width;
- eth_proto_admin = ops->to_ptys_upper_speed(mlxsw_sp, upper_speed);
+ ops->reg_ptys_eth_unpack(mlxsw_sp, ptys_pl, ð_proto_cap,
+ ð_proto_admin, ð_proto_oper);
ops->reg_ptys_eth_pack(mlxsw_sp, ptys_pl, mlxsw_sp_port->local_port,
- eth_proto_admin, mlxsw_sp_port->link.autoneg);
+ eth_proto_cap, mlxsw_sp_port->link.autoneg);
return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ptys), ptys_pl);
}
static int mlxsw_sp_cpu_policers_set(struct mlxsw_core *mlxsw_core)
{
+ struct mlxsw_sp *mlxsw_sp = mlxsw_core_driver_priv(mlxsw_core);
char qpcr_pl[MLXSW_REG_QPCR_LEN];
enum mlxsw_reg_qpcr_ir_units ir_units;
int max_cpu_policers;
case MLXSW_REG_HTGT_TRAP_GROUP_SP_LLDP:
case MLXSW_REG_HTGT_TRAP_GROUP_SP_OSPF:
case MLXSW_REG_HTGT_TRAP_GROUP_SP_PIM:
- case MLXSW_REG_HTGT_TRAP_GROUP_SP_RPF:
case MLXSW_REG_HTGT_TRAP_GROUP_SP_LBERROR:
rate = 128;
burst_size = 7;
case MLXSW_REG_HTGT_TRAP_GROUP_SP_BGP:
case MLXSW_REG_HTGT_TRAP_GROUP_SP_ARP:
case MLXSW_REG_HTGT_TRAP_GROUP_SP_DHCP:
- case MLXSW_REG_HTGT_TRAP_GROUP_SP_HOST_MISS:
case MLXSW_REG_HTGT_TRAP_GROUP_SP_ROUTER_EXP:
case MLXSW_REG_HTGT_TRAP_GROUP_SP_REMOTE_ROUTE:
case MLXSW_REG_HTGT_TRAP_GROUP_SP_IPV6_ND:
continue;
}
+ __set_bit(i, mlxsw_sp->trap->policers_usage);
mlxsw_reg_qpcr_pack(qpcr_pl, i, ir_units, is_bytes, rate,
burst_size);
err = mlxsw_reg_write(mlxsw_core, MLXSW_REG(qpcr), qpcr_pl);
break;
case MLXSW_REG_HTGT_TRAP_GROUP_SP_ARP:
case MLXSW_REG_HTGT_TRAP_GROUP_SP_IPV6_ND:
- case MLXSW_REG_HTGT_TRAP_GROUP_SP_RPF:
case MLXSW_REG_HTGT_TRAP_GROUP_SP_PTP1:
priority = 2;
tc = 2;
break;
- case MLXSW_REG_HTGT_TRAP_GROUP_SP_HOST_MISS:
case MLXSW_REG_HTGT_TRAP_GROUP_SP_ROUTER_EXP:
case MLXSW_REG_HTGT_TRAP_GROUP_SP_REMOTE_ROUTE:
case MLXSW_REG_HTGT_TRAP_GROUP_SP_MULTICAST:
- case MLXSW_REG_HTGT_TRAP_GROUP_SP_LBERROR:
priority = 1;
tc = 1;
break;
+ case MLXSW_REG_HTGT_TRAP_GROUP_SP_LBERROR:
+ priority = 0;
+ tc = 1;
+ break;
case MLXSW_REG_HTGT_TRAP_GROUP_SP_EVENT:
priority = MLXSW_REG_HTGT_DEFAULT_PRIORITY;
tc = MLXSW_REG_HTGT_DEFAULT_TC;
static int mlxsw_sp_traps_init(struct mlxsw_sp *mlxsw_sp)
{
+ struct mlxsw_sp_trap *trap;
+ u64 max_policers;
int err;
+ if (!MLXSW_CORE_RES_VALID(mlxsw_sp->core, MAX_CPU_POLICERS))
+ return -EIO;
+ max_policers = MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_CPU_POLICERS);
+ trap = kzalloc(struct_size(trap, policers_usage,
+ BITS_TO_LONGS(max_policers)), GFP_KERNEL);
+ if (!trap)
+ return -ENOMEM;
+ trap->max_policers = max_policers;
+ mlxsw_sp->trap = trap;
+
err = mlxsw_sp_cpu_policers_set(mlxsw_sp->core);
if (err)
- return err;
+ goto err_cpu_policers_set;
err = mlxsw_sp_trap_groups_set(mlxsw_sp->core);
if (err)
- return err;
+ goto err_trap_groups_set;
err = mlxsw_sp_traps_register(mlxsw_sp, mlxsw_sp_listener,
ARRAY_SIZE(mlxsw_sp_listener));
if (err)
- return err;
+ goto err_traps_register;
err = mlxsw_sp_traps_register(mlxsw_sp, mlxsw_sp->listeners,
mlxsw_sp->listeners_count);
err_extra_traps_init:
mlxsw_sp_traps_unregister(mlxsw_sp, mlxsw_sp_listener,
ARRAY_SIZE(mlxsw_sp_listener));
+err_traps_register:
+err_trap_groups_set:
+err_cpu_policers_set:
+ kfree(trap);
return err;
}
mlxsw_sp->listeners_count);
mlxsw_sp_traps_unregister(mlxsw_sp, mlxsw_sp_listener,
ARRAY_SIZE(mlxsw_sp_listener));
+ kfree(mlxsw_sp->trap);
}
#define MLXSW_SP_LAG_SEED_INIT 0xcafecafe
};
#define MLXSW_SP2_SPAN_EG_MIRROR_BUFFER_FACTOR 38
+#define MLXSW_SP3_SPAN_EG_MIRROR_BUFFER_FACTOR 50
+
+static u32 __mlxsw_sp_span_buffsize_get(int mtu, u32 speed, u32 buffer_factor)
+{
+ return 3 * mtu + buffer_factor * speed / 1000;
+}
static u32 mlxsw_sp2_span_buffsize_get(int mtu, u32 speed)
{
- return 3 * mtu + MLXSW_SP2_SPAN_EG_MIRROR_BUFFER_FACTOR * speed / 1000;
+ int factor = MLXSW_SP2_SPAN_EG_MIRROR_BUFFER_FACTOR;
+
+ return __mlxsw_sp_span_buffsize_get(mtu, speed, factor);
}
static const struct mlxsw_sp_span_ops mlxsw_sp2_span_ops = {
.buffsize_get = mlxsw_sp2_span_buffsize_get,
};
+static u32 mlxsw_sp3_span_buffsize_get(int mtu, u32 speed)
+{
+ int factor = MLXSW_SP3_SPAN_EG_MIRROR_BUFFER_FACTOR;
+
+ return __mlxsw_sp_span_buffsize_get(mtu, speed, factor);
+}
+
+static const struct mlxsw_sp_span_ops mlxsw_sp3_span_ops = {
+ .buffsize_get = mlxsw_sp3_span_buffsize_get,
+};
+
u32 mlxsw_sp_span_buffsize_get(struct mlxsw_sp *mlxsw_sp, int mtu, u32 speed)
{
u32 buffsize = mlxsw_sp->span_ops->buffsize_get(speed, mtu);
mlxsw_sp->sb_vals = &mlxsw_sp2_sb_vals;
mlxsw_sp->port_type_speed_ops = &mlxsw_sp2_port_type_speed_ops;
mlxsw_sp->ptp_ops = &mlxsw_sp2_ptp_ops;
- mlxsw_sp->span_ops = &mlxsw_sp2_span_ops;
+ mlxsw_sp->span_ops = &mlxsw_sp3_span_ops;
mlxsw_sp->lowest_shaper_bs = MLXSW_REG_QEEC_LOWEST_SHAPER_BS_SP3;
return mlxsw_sp_init(mlxsw_core, mlxsw_bus_info, extack);
if (err)
goto err_resources_span_register;
+ err = mlxsw_sp_counter_resources_register(mlxsw_core);
+ if (err)
+ goto err_resources_counter_register;
+
return 0;
+err_resources_counter_register:
err_resources_span_register:
devlink_resources_unregister(priv_to_devlink(mlxsw_core), NULL);
return err;
if (err)
goto err_resources_span_register;
+ err = mlxsw_sp_counter_resources_register(mlxsw_core);
+ if (err)
+ goto err_resources_counter_register;
+
return 0;
+err_resources_counter_register:
err_resources_span_register:
devlink_resources_unregister(priv_to_devlink(mlxsw_core), NULL);
return err;
.trap_fini = mlxsw_sp_trap_fini,
.trap_action_set = mlxsw_sp_trap_action_set,
.trap_group_init = mlxsw_sp_trap_group_init,
+ .trap_policer_init = mlxsw_sp_trap_policer_init,
+ .trap_policer_fini = mlxsw_sp_trap_policer_fini,
+ .trap_policer_set = mlxsw_sp_trap_policer_set,
+ .trap_policer_counter_get = mlxsw_sp_trap_policer_counter_get,
.txhdr_construct = mlxsw_sp_txhdr_construct,
.resources_register = mlxsw_sp1_resources_register,
.kvd_sizes_get = mlxsw_sp_kvd_sizes_get,
.trap_fini = mlxsw_sp_trap_fini,
.trap_action_set = mlxsw_sp_trap_action_set,
.trap_group_init = mlxsw_sp_trap_group_init,
+ .trap_policer_init = mlxsw_sp_trap_policer_init,
+ .trap_policer_fini = mlxsw_sp_trap_policer_fini,
+ .trap_policer_set = mlxsw_sp_trap_policer_set,
+ .trap_policer_counter_get = mlxsw_sp_trap_policer_counter_get,
.txhdr_construct = mlxsw_sp_txhdr_construct,
.resources_register = mlxsw_sp2_resources_register,
.params_register = mlxsw_sp2_params_register,
.trap_fini = mlxsw_sp_trap_fini,
.trap_action_set = mlxsw_sp_trap_action_set,
.trap_group_init = mlxsw_sp_trap_group_init,
+ .trap_policer_init = mlxsw_sp_trap_policer_init,
+ .trap_policer_fini = mlxsw_sp_trap_policer_fini,
+ .trap_policer_set = mlxsw_sp_trap_policer_set,
+ .trap_policer_counter_get = mlxsw_sp_trap_policer_counter_get,
.txhdr_construct = mlxsw_sp_txhdr_construct,
.resources_register = mlxsw_sp2_resources_register,
.params_register = mlxsw_sp2_params_register,
return -EINVAL;
}
if (netif_is_macvlan(upper_dev) &&
- !mlxsw_sp_rif_find_by_dev(mlxsw_sp, lower_dev)) {
+ !mlxsw_sp_rif_exists(mlxsw_sp, lower_dev)) {
NL_SET_ERR_MSG_MOD(extack, "macvlan is only supported on top of router interfaces");
return -EOPNOTSUPP;
}
return -EINVAL;
}
if (netif_is_macvlan(upper_dev) &&
- !mlxsw_sp_rif_find_by_dev(mlxsw_sp, vlan_dev)) {
+ !mlxsw_sp_rif_exists(mlxsw_sp, vlan_dev)) {
NL_SET_ERR_MSG_MOD(extack, "macvlan is only supported on top of router interfaces");
return -EOPNOTSUPP;
}
if (!info->linking)
break;
if (netif_is_macvlan(upper_dev) &&
- !mlxsw_sp_rif_find_by_dev(mlxsw_sp, vlan_dev)) {
+ !mlxsw_sp_rif_exists(mlxsw_sp, vlan_dev)) {
NL_SET_ERR_MSG_MOD(extack, "macvlan is only supported on top of router interfaces");
return -EOPNOTSUPP;
}
if (!info->linking)
break;
if (netif_is_macvlan(upper_dev) &&
- !mlxsw_sp_rif_find_by_dev(mlxsw_sp, br_dev)) {
+ !mlxsw_sp_rif_exists(mlxsw_sp, br_dev)) {
NL_SET_ERR_MSG_MOD(extack, "macvlan is only supported on top of router interfaces");
return -EOPNOTSUPP;
}
projects / linux-2.6-microblaze.git / blobdiff