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path: root/drivers/net/ethernet/mellanox/mlxsw/core.c
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/core.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/core.c82
1 files changed, 66 insertions, 16 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c
index f26a4ca29363..bcbe07ec22be 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.c
@@ -781,7 +781,8 @@ mlxsw_devlink_sb_pool_get(struct devlink *devlink,
static int
mlxsw_devlink_sb_pool_set(struct devlink *devlink,
unsigned int sb_index, u16 pool_index, u32 size,
- enum devlink_sb_threshold_type threshold_type)
+ enum devlink_sb_threshold_type threshold_type,
+ struct netlink_ext_ack *extack)
{
struct mlxsw_core *mlxsw_core = devlink_priv(devlink);
struct mlxsw_driver *mlxsw_driver = mlxsw_core->driver;
@@ -789,7 +790,8 @@ mlxsw_devlink_sb_pool_set(struct devlink *devlink,
if (!mlxsw_driver->sb_pool_set)
return -EOPNOTSUPP;
return mlxsw_driver->sb_pool_set(mlxsw_core, sb_index,
- pool_index, size, threshold_type);
+ pool_index, size, threshold_type,
+ extack);
}
static void *__dl_port(struct devlink_port *devlink_port)
@@ -829,7 +831,8 @@ static int mlxsw_devlink_sb_port_pool_get(struct devlink_port *devlink_port,
static int mlxsw_devlink_sb_port_pool_set(struct devlink_port *devlink_port,
unsigned int sb_index, u16 pool_index,
- u32 threshold)
+ u32 threshold,
+ struct netlink_ext_ack *extack)
{
struct mlxsw_core *mlxsw_core = devlink_priv(devlink_port->devlink);
struct mlxsw_driver *mlxsw_driver = mlxsw_core->driver;
@@ -839,7 +842,7 @@ static int mlxsw_devlink_sb_port_pool_set(struct devlink_port *devlink_port,
!mlxsw_core_port_check(mlxsw_core_port))
return -EOPNOTSUPP;
return mlxsw_driver->sb_port_pool_set(mlxsw_core_port, sb_index,
- pool_index, threshold);
+ pool_index, threshold, extack);
}
static int
@@ -864,7 +867,8 @@ static int
mlxsw_devlink_sb_tc_pool_bind_set(struct devlink_port *devlink_port,
unsigned int sb_index, u16 tc_index,
enum devlink_sb_pool_type pool_type,
- u16 pool_index, u32 threshold)
+ u16 pool_index, u32 threshold,
+ struct netlink_ext_ack *extack)
{
struct mlxsw_core *mlxsw_core = devlink_priv(devlink_port->devlink);
struct mlxsw_driver *mlxsw_driver = mlxsw_core->driver;
@@ -875,7 +879,7 @@ mlxsw_devlink_sb_tc_pool_bind_set(struct devlink_port *devlink_port,
return -EOPNOTSUPP;
return mlxsw_driver->sb_tc_pool_bind_set(mlxsw_core_port, sb_index,
tc_index, pool_type,
- pool_index, threshold);
+ pool_index, threshold, extack);
}
static int mlxsw_devlink_sb_occ_snapshot(struct devlink *devlink,
@@ -934,6 +938,46 @@ mlxsw_devlink_sb_occ_tc_port_bind_get(struct devlink_port *devlink_port,
pool_type, p_cur, p_max);
}
+static int
+mlxsw_devlink_info_get(struct devlink *devlink, struct devlink_info_req *req,
+ struct netlink_ext_ack *extack)
+{
+ struct mlxsw_core *mlxsw_core = devlink_priv(devlink);
+ char fw_info_psid[MLXSW_REG_MGIR_FW_INFO_PSID_SIZE];
+ u32 hw_rev, fw_major, fw_minor, fw_sub_minor;
+ char mgir_pl[MLXSW_REG_MGIR_LEN];
+ char buf[32];
+ int err;
+
+ err = devlink_info_driver_name_put(req,
+ mlxsw_core->bus_info->device_kind);
+ if (err)
+ return err;
+
+ mlxsw_reg_mgir_pack(mgir_pl);
+ err = mlxsw_reg_query(mlxsw_core, MLXSW_REG(mgir), mgir_pl);
+ if (err)
+ return err;
+ mlxsw_reg_mgir_unpack(mgir_pl, &hw_rev, fw_info_psid, &fw_major,
+ &fw_minor, &fw_sub_minor);
+
+ sprintf(buf, "%X", hw_rev);
+ err = devlink_info_version_fixed_put(req, "hw.revision", buf);
+ if (err)
+ return err;
+
+ err = devlink_info_version_fixed_put(req, "fw.psid", fw_info_psid);
+ if (err)
+ return err;
+
+ sprintf(buf, "%d.%d.%d", fw_major, fw_minor, fw_sub_minor);
+ err = devlink_info_version_running_put(req, "fw.version", buf);
+ if (err)
+ return err;
+
+ return 0;
+}
+
static int mlxsw_devlink_core_bus_device_reload(struct devlink *devlink,
struct netlink_ext_ack *extack)
{
@@ -968,6 +1012,7 @@ static const struct devlink_ops mlxsw_devlink_ops = {
.sb_occ_max_clear = mlxsw_devlink_sb_occ_max_clear,
.sb_occ_port_pool_get = mlxsw_devlink_sb_occ_port_pool_get,
.sb_occ_tc_port_bind_get = mlxsw_devlink_sb_occ_tc_port_bind_get,
+ .info_get = mlxsw_devlink_info_get,
};
static int
@@ -1718,7 +1763,11 @@ u64 mlxsw_core_res_get(struct mlxsw_core *mlxsw_core,
}
EXPORT_SYMBOL(mlxsw_core_res_get);
-int mlxsw_core_port_init(struct mlxsw_core *mlxsw_core, u8 local_port)
+int mlxsw_core_port_init(struct mlxsw_core *mlxsw_core, u8 local_port,
+ u32 port_number, bool split,
+ u32 split_port_subnumber,
+ const unsigned char *switch_id,
+ unsigned char switch_id_len)
{
struct devlink *devlink = priv_to_devlink(mlxsw_core);
struct mlxsw_core_port *mlxsw_core_port =
@@ -1727,6 +1776,9 @@ int mlxsw_core_port_init(struct mlxsw_core *mlxsw_core, u8 local_port)
int err;
mlxsw_core_port->local_port = local_port;
+ devlink_port_attrs_set(devlink_port, DEVLINK_PORT_FLAVOUR_PHYSICAL,
+ port_number, split, split_port_subnumber,
+ switch_id, switch_id_len);
err = devlink_port_register(devlink, devlink_port, local_port);
if (err)
memset(mlxsw_core_port, 0, sizeof(*mlxsw_core_port));
@@ -1746,17 +1798,13 @@ void mlxsw_core_port_fini(struct mlxsw_core *mlxsw_core, u8 local_port)
EXPORT_SYMBOL(mlxsw_core_port_fini);
void mlxsw_core_port_eth_set(struct mlxsw_core *mlxsw_core, u8 local_port,
- void *port_driver_priv, struct net_device *dev,
- u32 port_number, bool split,
- u32 split_port_subnumber)
+ void *port_driver_priv, struct net_device *dev)
{
struct mlxsw_core_port *mlxsw_core_port =
&mlxsw_core->ports[local_port];
struct devlink_port *devlink_port = &mlxsw_core_port->devlink_port;
mlxsw_core_port->port_driver_priv = port_driver_priv;
- devlink_port_attrs_set(devlink_port, DEVLINK_PORT_FLAVOUR_PHYSICAL,
- port_number, split, split_port_subnumber);
devlink_port_type_eth_set(devlink_port, dev);
}
EXPORT_SYMBOL(mlxsw_core_port_eth_set);
@@ -1796,16 +1844,18 @@ enum devlink_port_type mlxsw_core_port_type_get(struct mlxsw_core *mlxsw_core,
}
EXPORT_SYMBOL(mlxsw_core_port_type_get);
-int mlxsw_core_port_get_phys_port_name(struct mlxsw_core *mlxsw_core,
- u8 local_port, char *name, size_t len)
+
+struct devlink_port *
+mlxsw_core_port_devlink_port_get(struct mlxsw_core *mlxsw_core,
+ u8 local_port)
{
struct mlxsw_core_port *mlxsw_core_port =
&mlxsw_core->ports[local_port];
struct devlink_port *devlink_port = &mlxsw_core_port->devlink_port;
- return devlink_port_get_phys_port_name(devlink_port, name, len);
+ return devlink_port;
}
-EXPORT_SYMBOL(mlxsw_core_port_get_phys_port_name);
+EXPORT_SYMBOL(mlxsw_core_port_devlink_port_get);
static void mlxsw_core_buf_dump_dbg(struct mlxsw_core *mlxsw_core,
const char *buf, size_t size)
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