diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/dpaa2/dpsw.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpsw.c | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpsw.c b/drivers/net/ethernet/freescale/dpaa2/dpsw.c index 6c787d4b85f9..ad4b62b3c669 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpsw.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpsw.c @@ -1354,3 +1354,115 @@ int dpsw_if_set_learning_mode(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, return mc_send_command(mc_io, &cmd); } + +/** + * dpsw_acl_add() - Create an ACL table + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPSW object + * @acl_id: Returned ACL ID, for future references + * @cfg: ACL configuration + * + * Create Access Control List table. Multiple ACLs can be created and + * co-exist in L2 switch + * + * Return: '0' on Success; Error code otherwise. + */ +int dpsw_acl_add(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, u16 *acl_id, + const struct dpsw_acl_cfg *cfg) +{ + struct dpsw_cmd_acl_add *cmd_params; + struct dpsw_rsp_acl_add *rsp_params; + struct fsl_mc_command cmd = { 0 }; + int err; + + cmd.header = mc_encode_cmd_header(DPSW_CMDID_ACL_ADD, cmd_flags, token); + cmd_params = (struct dpsw_cmd_acl_add *)cmd.params; + cmd_params->max_entries = cpu_to_le16(cfg->max_entries); + + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + rsp_params = (struct dpsw_rsp_acl_add *)cmd.params; + *acl_id = le16_to_cpu(rsp_params->acl_id); + + return 0; +} + +/** + * dpsw_acl_remove() - Remove an ACL table from L2 switch. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPSW object + * @acl_id: ACL ID + * + * Return: '0' on Success; Error code otherwise. + */ +int dpsw_acl_remove(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, + u16 acl_id) +{ + struct dpsw_cmd_acl_remove *cmd_params; + struct fsl_mc_command cmd = { 0 }; + + cmd.header = mc_encode_cmd_header(DPSW_CMDID_ACL_REMOVE, cmd_flags, + token); + cmd_params = (struct dpsw_cmd_acl_remove *)cmd.params; + cmd_params->acl_id = cpu_to_le16(acl_id); + + return mc_send_command(mc_io, &cmd); +} + +/** + * dpsw_acl_add_if() - Associate interface/interfaces with an ACL table. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPSW object + * @acl_id: ACL ID + * @cfg: Interfaces list + * + * Return: '0' on Success; Error code otherwise. + */ +int dpsw_acl_add_if(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, + u16 acl_id, const struct dpsw_acl_if_cfg *cfg) +{ + struct dpsw_cmd_acl_if *cmd_params; + struct fsl_mc_command cmd = { 0 }; + + cmd.header = mc_encode_cmd_header(DPSW_CMDID_ACL_ADD_IF, cmd_flags, + token); + cmd_params = (struct dpsw_cmd_acl_if *)cmd.params; + cmd_params->acl_id = cpu_to_le16(acl_id); + cmd_params->num_ifs = cpu_to_le16(cfg->num_ifs); + build_if_id_bitmap(&cmd_params->if_id, cfg->if_id, cfg->num_ifs); + + return mc_send_command(mc_io, &cmd); +} + +/** + * dpsw_acl_remove_if() - De-associate interface/interfaces from an ACL table + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPSW object + * @acl_id: ACL ID + * @cfg: Interfaces list + * + * Return: '0' on Success; Error code otherwise. + */ +int dpsw_acl_remove_if(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, + u16 acl_id, const struct dpsw_acl_if_cfg *cfg) +{ + struct dpsw_cmd_acl_if *cmd_params; + struct fsl_mc_command cmd = { 0 }; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPSW_CMDID_ACL_REMOVE_IF, cmd_flags, + token); + cmd_params = (struct dpsw_cmd_acl_if *)cmd.params; + cmd_params->acl_id = cpu_to_le16(acl_id); + cmd_params->num_ifs = cpu_to_le16(cfg->num_ifs); + build_if_id_bitmap(&cmd_params->if_id, cfg->if_id, cfg->num_ifs); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} |