From: Ido Schimmel Date: Mon, 22 Apr 2019 12:08:39 +0000 (+0000) Subject: net: devlink: Add extack to shared buffer operations X-Git-Tag: v5.2-rc1~133^2~127^2~13 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=f2ad1a522e9817fba7799008e0a8dc6f8a32bf7d;p=linux.git net: devlink: Add extack to shared buffer operations Add extack to shared buffer set operations, so that meaningful error messages could be propagated to the user. Signed-off-by: Ido Schimmel Acked-by: Jiri Pirko Reviewed-by: Petr Machata Cc: Jakub Kicinski Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c index 9e8e3e92f369..a6533d42b285 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; @@ -829,7 +830,8 @@ 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; @@ -864,7 +866,8 @@ 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; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c index 8e7591241e7c..c50fce42f473 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c @@ -144,7 +144,8 @@ nfp_devlink_sb_pool_get(struct devlink *devlink, unsigned int sb_index, static int nfp_devlink_sb_pool_set(struct devlink *devlink, unsigned int sb_index, u16 pool_index, - u32 size, enum devlink_sb_threshold_type threshold_type) + u32 size, enum devlink_sb_threshold_type threshold_type, + struct netlink_ext_ack *extack) { struct nfp_pf *pf = devlink_priv(devlink); diff --git a/include/net/devlink.h b/include/net/devlink.h index 70c7d1ac8344..4f5e41613503 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -491,13 +491,14 @@ struct devlink_ops { struct devlink_sb_pool_info *pool_info); int (*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); int (*sb_port_pool_get)(struct devlink_port *devlink_port, unsigned int sb_index, u16 pool_index, u32 *p_threshold); int (*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); int (*sb_tc_pool_bind_get)(struct devlink_port *devlink_port, unsigned int sb_index, u16 tc_index, @@ -507,7 +508,8 @@ struct devlink_ops { 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); int (*sb_occ_snapshot)(struct devlink *devlink, unsigned int sb_index); int (*sb_occ_max_clear)(struct devlink *devlink, diff --git a/net/core/devlink.c b/net/core/devlink.c index b2715a187a11..7b91605e75d6 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -1047,14 +1047,15 @@ static int devlink_nl_cmd_sb_pool_get_dumpit(struct sk_buff *msg, static int 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) { const struct devlink_ops *ops = devlink->ops; if (ops->sb_pool_set) return ops->sb_pool_set(devlink, sb_index, pool_index, - size, threshold_type); + size, threshold_type, extack); return -EOPNOTSUPP; } @@ -1082,7 +1083,8 @@ static int devlink_nl_cmd_sb_pool_set_doit(struct sk_buff *skb, size = nla_get_u32(info->attrs[DEVLINK_ATTR_SB_POOL_SIZE]); return devlink_sb_pool_set(devlink, devlink_sb->index, - pool_index, size, threshold_type); + pool_index, size, threshold_type, + info->extack); } static int devlink_nl_sb_port_pool_fill(struct sk_buff *msg, @@ -1243,14 +1245,15 @@ static int devlink_nl_cmd_sb_port_pool_get_dumpit(struct sk_buff *msg, static int 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) { const struct devlink_ops *ops = devlink_port->devlink->ops; if (ops->sb_port_pool_set) return ops->sb_port_pool_set(devlink_port, sb_index, - pool_index, threshold); + pool_index, threshold, extack); return -EOPNOTSUPP; } @@ -1273,7 +1276,7 @@ static int devlink_nl_cmd_sb_port_pool_set_doit(struct sk_buff *skb, threshold = nla_get_u32(info->attrs[DEVLINK_ATTR_SB_THRESHOLD]); return devlink_sb_port_pool_set(devlink_port, devlink_sb->index, - pool_index, threshold); + pool_index, threshold, info->extack); } static int @@ -1472,7 +1475,8 @@ devlink_nl_cmd_sb_tc_pool_bind_get_dumpit(struct sk_buff *msg, static int 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) { const struct devlink_ops *ops = devlink_port->devlink->ops; @@ -1480,7 +1484,7 @@ static int devlink_sb_tc_pool_bind_set(struct devlink_port *devlink_port, if (ops->sb_tc_pool_bind_set) return ops->sb_tc_pool_bind_set(devlink_port, sb_index, tc_index, pool_type, - pool_index, threshold); + pool_index, threshold, extack); return -EOPNOTSUPP; } @@ -1515,7 +1519,7 @@ static int devlink_nl_cmd_sb_tc_pool_bind_set_doit(struct sk_buff *skb, threshold = nla_get_u32(info->attrs[DEVLINK_ATTR_SB_THRESHOLD]); return devlink_sb_tc_pool_bind_set(devlink_port, devlink_sb->index, tc_index, pool_type, - pool_index, threshold); + pool_index, threshold, info->extack); } static int devlink_nl_cmd_sb_occ_snapshot_doit(struct sk_buff *skb,