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staging: fsl-dpaa2/ethsw: Add APIs for DPSW object
Add the command build/parse APIs for operating on DPSW objects through the DPAA2 Management Complex. Signed-off-by: Razvan Stefanescu <razvan.stefanescu@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Razvan Stefanescu
Greg Kroah-Hartman
parent
70ae9cf015
commit
0006351fd1
@ -16,3 +16,11 @@ config FSL_DPAA2_ETH
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---help---
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Ethernet driver for Freescale DPAA2 SoCs, using the
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Freescale MC bus driver
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config FSL_DPAA2_ETHSW
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tristate "Freescale DPAA2 Ethernet Switch"
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depends on FSL_DPAA2
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depends on NET_SWITCHDEV
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---help---
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Driver for Freescale DPAA2 Ethernet Switch. Select
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BRIDGE to have support for bridge tools.
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@ -3,3 +3,4 @@
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#
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obj-$(CONFIG_FSL_DPAA2_ETH) += ethernet/
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obj-$(CONFIG_FSL_DPAA2_ETHSW) += ethsw/
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10
drivers/staging/fsl-dpaa2/ethsw/Makefile
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10
drivers/staging/fsl-dpaa2/ethsw/Makefile
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@ -0,0 +1,10 @@
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# SPDX-License-Identifier: GPL-2.0
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#
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# Makefile for the Freescale DPAA2 Ethernet Switch
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#
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# Copyright 2014-2017 Freescale Semiconductor Inc.
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# Copyright 2017-2018 NXP
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obj-$(CONFIG_FSL_DPAA2_ETHSW) += dpaa2-ethsw.o
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dpaa2-ethsw-objs := dpsw.o
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333
drivers/staging/fsl-dpaa2/ethsw/dpsw-cmd.h
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333
drivers/staging/fsl-dpaa2/ethsw/dpsw-cmd.h
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@ -0,0 +1,333 @@
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright 2014-2016 Freescale Semiconductor Inc.
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* Copyright 2017-2018 NXP
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*
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*/
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#ifndef __FSL_DPSW_CMD_H
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#define __FSL_DPSW_CMD_H
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/* DPSW Version */
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#define DPSW_VER_MAJOR 8
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#define DPSW_VER_MINOR 0
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#define DPSW_CMD_BASE_VERSION 1
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#define DPSW_CMD_ID_OFFSET 4
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#define DPSW_CMD_ID(id) (((id) << DPSW_CMD_ID_OFFSET) | DPSW_CMD_BASE_VERSION)
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/* Command IDs */
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#define DPSW_CMDID_CLOSE DPSW_CMD_ID(0x800)
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#define DPSW_CMDID_OPEN DPSW_CMD_ID(0x802)
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#define DPSW_CMDID_GET_API_VERSION DPSW_CMD_ID(0xa02)
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#define DPSW_CMDID_ENABLE DPSW_CMD_ID(0x002)
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#define DPSW_CMDID_DISABLE DPSW_CMD_ID(0x003)
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#define DPSW_CMDID_GET_ATTR DPSW_CMD_ID(0x004)
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#define DPSW_CMDID_RESET DPSW_CMD_ID(0x005)
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#define DPSW_CMDID_SET_IRQ_ENABLE DPSW_CMD_ID(0x012)
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#define DPSW_CMDID_SET_IRQ_MASK DPSW_CMD_ID(0x014)
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#define DPSW_CMDID_GET_IRQ_STATUS DPSW_CMD_ID(0x016)
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#define DPSW_CMDID_CLEAR_IRQ_STATUS DPSW_CMD_ID(0x017)
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#define DPSW_CMDID_IF_SET_TCI DPSW_CMD_ID(0x030)
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#define DPSW_CMDID_IF_SET_STP DPSW_CMD_ID(0x031)
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#define DPSW_CMDID_IF_GET_COUNTER DPSW_CMD_ID(0x034)
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#define DPSW_CMDID_IF_ENABLE DPSW_CMD_ID(0x03D)
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#define DPSW_CMDID_IF_DISABLE DPSW_CMD_ID(0x03E)
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#define DPSW_CMDID_IF_SET_MAX_FRAME_LENGTH DPSW_CMD_ID(0x044)
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#define DPSW_CMDID_IF_GET_LINK_STATE DPSW_CMD_ID(0x046)
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#define DPSW_CMDID_IF_SET_FLOODING DPSW_CMD_ID(0x047)
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#define DPSW_CMDID_IF_SET_BROADCAST DPSW_CMD_ID(0x048)
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#define DPSW_CMDID_VLAN_ADD DPSW_CMD_ID(0x060)
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#define DPSW_CMDID_VLAN_ADD_IF DPSW_CMD_ID(0x061)
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#define DPSW_CMDID_VLAN_ADD_IF_UNTAGGED DPSW_CMD_ID(0x062)
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#define DPSW_CMDID_VLAN_REMOVE_IF DPSW_CMD_ID(0x064)
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#define DPSW_CMDID_VLAN_REMOVE_IF_UNTAGGED DPSW_CMD_ID(0x065)
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#define DPSW_CMDID_VLAN_REMOVE_IF_FLOODING DPSW_CMD_ID(0x066)
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#define DPSW_CMDID_VLAN_REMOVE DPSW_CMD_ID(0x067)
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#define DPSW_CMDID_FDB_ADD_UNICAST DPSW_CMD_ID(0x084)
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#define DPSW_CMDID_FDB_REMOVE_UNICAST DPSW_CMD_ID(0x085)
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#define DPSW_CMDID_FDB_ADD_MULTICAST DPSW_CMD_ID(0x086)
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#define DPSW_CMDID_FDB_REMOVE_MULTICAST DPSW_CMD_ID(0x087)
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#define DPSW_CMDID_FDB_SET_LEARNING_MODE DPSW_CMD_ID(0x088)
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/* Macros for accessing command fields smaller than 1byte */
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#define DPSW_MASK(field) \
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GENMASK(DPSW_##field##_SHIFT + DPSW_##field##_SIZE - 1, \
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DPSW_##field##_SHIFT)
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#define dpsw_set_field(var, field, val) \
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((var) |= (((val) << DPSW_##field##_SHIFT) & DPSW_MASK(field)))
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#define dpsw_get_field(var, field) \
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(((var) & DPSW_MASK(field)) >> DPSW_##field##_SHIFT)
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#define dpsw_get_bit(var, bit) \
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(((var) >> (bit)) & GENMASK(0, 0))
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struct dpsw_cmd_open {
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__le32 dpsw_id;
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};
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#define DPSW_COMPONENT_TYPE_SHIFT 0
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#define DPSW_COMPONENT_TYPE_SIZE 4
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struct dpsw_cmd_create {
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/* cmd word 0 */
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__le16 num_ifs;
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u8 max_fdbs;
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u8 max_meters_per_if;
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/* from LSB: only the first 4 bits */
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u8 component_type;
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u8 pad[3];
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/* cmd word 1 */
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__le16 max_vlans;
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__le16 max_fdb_entries;
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__le16 fdb_aging_time;
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__le16 max_fdb_mc_groups;
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/* cmd word 2 */
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__le64 options;
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};
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struct dpsw_cmd_destroy {
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__le32 dpsw_id;
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};
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#define DPSW_ENABLE_SHIFT 0
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#define DPSW_ENABLE_SIZE 1
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struct dpsw_rsp_is_enabled {
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/* from LSB: enable:1 */
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u8 enabled;
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};
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struct dpsw_cmd_set_irq_enable {
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u8 enable_state;
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u8 pad[3];
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u8 irq_index;
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};
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struct dpsw_cmd_get_irq_enable {
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__le32 pad;
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u8 irq_index;
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};
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struct dpsw_rsp_get_irq_enable {
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u8 enable_state;
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};
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struct dpsw_cmd_set_irq_mask {
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__le32 mask;
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u8 irq_index;
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};
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struct dpsw_cmd_get_irq_mask {
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__le32 pad;
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u8 irq_index;
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};
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struct dpsw_rsp_get_irq_mask {
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__le32 mask;
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};
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struct dpsw_cmd_get_irq_status {
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__le32 status;
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u8 irq_index;
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};
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struct dpsw_rsp_get_irq_status {
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__le32 status;
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};
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struct dpsw_cmd_clear_irq_status {
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__le32 status;
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u8 irq_index;
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};
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#define DPSW_COMPONENT_TYPE_SHIFT 0
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#define DPSW_COMPONENT_TYPE_SIZE 4
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struct dpsw_rsp_get_attr {
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/* cmd word 0 */
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__le16 num_ifs;
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u8 max_fdbs;
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u8 num_fdbs;
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__le16 max_vlans;
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__le16 num_vlans;
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/* cmd word 1 */
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__le16 max_fdb_entries;
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__le16 fdb_aging_time;
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__le32 dpsw_id;
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/* cmd word 2 */
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__le16 mem_size;
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__le16 max_fdb_mc_groups;
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u8 max_meters_per_if;
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/* from LSB only the first 4 bits */
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u8 component_type;
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__le16 pad;
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/* cmd word 3 */
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__le64 options;
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};
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struct dpsw_cmd_if_set_flooding {
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__le16 if_id;
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/* from LSB: enable:1 */
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u8 enable;
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};
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struct dpsw_cmd_if_set_broadcast {
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__le16 if_id;
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/* from LSB: enable:1 */
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u8 enable;
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};
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#define DPSW_VLAN_ID_SHIFT 0
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#define DPSW_VLAN_ID_SIZE 12
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#define DPSW_DEI_SHIFT 12
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#define DPSW_DEI_SIZE 1
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#define DPSW_PCP_SHIFT 13
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#define DPSW_PCP_SIZE 3
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struct dpsw_cmd_if_set_tci {
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__le16 if_id;
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/* from LSB: VLAN_ID:12 DEI:1 PCP:3 */
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__le16 conf;
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};
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#define DPSW_STATE_SHIFT 0
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#define DPSW_STATE_SIZE 4
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struct dpsw_cmd_if_set_stp {
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__le16 if_id;
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__le16 vlan_id;
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/* only the first LSB 4 bits */
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u8 state;
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};
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#define DPSW_COUNTER_TYPE_SHIFT 0
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#define DPSW_COUNTER_TYPE_SIZE 5
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struct dpsw_cmd_if_get_counter {
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__le16 if_id;
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/* from LSB: type:5 */
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u8 type;
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};
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struct dpsw_rsp_if_get_counter {
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__le64 pad;
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__le64 counter;
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};
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struct dpsw_cmd_if {
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__le16 if_id;
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};
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struct dpsw_cmd_if_set_max_frame_length {
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__le16 if_id;
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__le16 frame_length;
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};
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struct dpsw_cmd_if_get_link_state {
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__le16 if_id;
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};
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#define DPSW_UP_SHIFT 0
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#define DPSW_UP_SIZE 1
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struct dpsw_rsp_if_get_link_state {
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/* cmd word 0 */
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__le32 pad0;
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u8 up;
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u8 pad1[3];
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/* cmd word 1 */
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__le32 rate;
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__le32 pad2;
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/* cmd word 2 */
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__le64 options;
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};
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struct dpsw_vlan_add {
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__le16 fdb_id;
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__le16 vlan_id;
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};
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struct dpsw_cmd_vlan_manage_if {
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/* cmd word 0 */
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__le16 pad0;
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__le16 vlan_id;
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__le32 pad1;
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/* cmd word 1-4 */
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__le64 if_id[4];
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};
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struct dpsw_cmd_vlan_remove {
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__le16 pad;
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__le16 vlan_id;
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};
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struct dpsw_cmd_fdb_add {
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__le32 pad;
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__le16 fdb_aging_time;
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__le16 num_fdb_entries;
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};
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struct dpsw_rsp_fdb_add {
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__le16 fdb_id;
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};
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struct dpsw_cmd_fdb_remove {
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__le16 fdb_id;
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};
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#define DPSW_ENTRY_TYPE_SHIFT 0
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#define DPSW_ENTRY_TYPE_SIZE 4
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struct dpsw_cmd_fdb_unicast_op {
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/* cmd word 0 */
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__le16 fdb_id;
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u8 mac_addr[6];
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/* cmd word 1 */
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__le16 if_egress;
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/* only the first 4 bits from LSB */
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u8 type;
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};
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struct dpsw_cmd_fdb_multicast_op {
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/* cmd word 0 */
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__le16 fdb_id;
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__le16 num_ifs;
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/* only the first 4 bits from LSB */
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u8 type;
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u8 pad[3];
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/* cmd word 1 */
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u8 mac_addr[6];
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__le16 pad2;
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/* cmd word 2-5 */
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__le64 if_id[4];
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};
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#define DPSW_LEARNING_MODE_SHIFT 0
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#define DPSW_LEARNING_MODE_SIZE 4
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struct dpsw_cmd_fdb_set_learning_mode {
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__le16 fdb_id;
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/* only the first 4 bits from LSB */
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u8 mode;
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};
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struct dpsw_rsp_get_api_version {
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__le16 version_major;
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__le16 version_minor;
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};
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#endif /* __FSL_DPSW_CMD_H */
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1091
drivers/staging/fsl-dpaa2/ethsw/dpsw.c
Normal file
1091
drivers/staging/fsl-dpaa2/ethsw/dpsw.c
Normal file
File diff suppressed because it is too large
Load Diff
554
drivers/staging/fsl-dpaa2/ethsw/dpsw.h
Normal file
554
drivers/staging/fsl-dpaa2/ethsw/dpsw.h
Normal file
@ -0,0 +1,554 @@
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright 2014-2016 Freescale Semiconductor Inc.
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* Copyright 2017-2018 NXP
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*
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*/
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#ifndef __FSL_DPSW_H
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#define __FSL_DPSW_H
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/* Data Path L2-Switch API
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* Contains API for handling DPSW topology and functionality
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*/
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struct fsl_mc_io;
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/**
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* DPSW general definitions
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*/
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/**
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* Maximum number of traffic class priorities
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*/
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#define DPSW_MAX_PRIORITIES 8
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/**
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* Maximum number of interfaces
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*/
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#define DPSW_MAX_IF 64
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int dpsw_open(struct fsl_mc_io *mc_io,
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u32 cmd_flags,
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int dpsw_id,
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u16 *token);
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int dpsw_close(struct fsl_mc_io *mc_io,
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u32 cmd_flags,
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u16 token);
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/**
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* DPSW options
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*/
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/**
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* Disable flooding
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*/
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#define DPSW_OPT_FLOODING_DIS 0x0000000000000001ULL
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/**
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* Disable Multicast
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*/
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#define DPSW_OPT_MULTICAST_DIS 0x0000000000000004ULL
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/**
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* Support control interface
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*/
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#define DPSW_OPT_CTRL_IF_DIS 0x0000000000000010ULL
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/**
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* Disable flooding metering
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*/
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#define DPSW_OPT_FLOODING_METERING_DIS 0x0000000000000020ULL
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/**
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* Enable metering
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*/
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#define DPSW_OPT_METERING_EN 0x0000000000000040ULL
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/**
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* enum dpsw_component_type - component type of a bridge
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* @DPSW_COMPONENT_TYPE_C_VLAN: A C-VLAN component of an
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* enterprise VLAN bridge or of a Provider Bridge used
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* to process C-tagged frames
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* @DPSW_COMPONENT_TYPE_S_VLAN: An S-VLAN component of a
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* Provider Bridge
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*
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*/
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enum dpsw_component_type {
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DPSW_COMPONENT_TYPE_C_VLAN = 0,
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DPSW_COMPONENT_TYPE_S_VLAN
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};
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/**
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* struct dpsw_cfg - DPSW configuration
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* @num_ifs: Number of external and internal interfaces
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* @adv: Advanced parameters; default is all zeros;
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* use this structure to change default settings
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*/
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struct dpsw_cfg {
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u16 num_ifs;
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/**
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* struct adv - Advanced parameters
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* @options: Enable/Disable DPSW features (bitmap)
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* @max_vlans: Maximum Number of VLAN's; 0 - indicates default 16
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* @max_meters_per_if: Number of meters per interface
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* @max_fdbs: Maximum Number of FDB's; 0 - indicates default 16
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* @max_fdb_entries: Number of FDB entries for default FDB table;
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* 0 - indicates default 1024 entries.
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* @fdb_aging_time: Default FDB aging time for default FDB table;
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* 0 - indicates default 300 seconds
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* @max_fdb_mc_groups: Number of multicast groups in each FDB table;
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* 0 - indicates default 32
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* @component_type: Indicates the component type of this bridge
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||||
*/
|
||||
struct {
|
||||
u64 options;
|
||||
u16 max_vlans;
|
||||
u8 max_meters_per_if;
|
||||
u8 max_fdbs;
|
||||
u16 max_fdb_entries;
|
||||
u16 fdb_aging_time;
|
||||
u16 max_fdb_mc_groups;
|
||||
enum dpsw_component_type component_type;
|
||||
} adv;
|
||||
};
|
||||
|
||||
int dpsw_enable(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token);
|
||||
|
||||
int dpsw_disable(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token);
|
||||
|
||||
int dpsw_reset(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token);
|
||||
|
||||
/**
|
||||
* DPSW IRQ Index and Events
|
||||
*/
|
||||
|
||||
#define DPSW_IRQ_INDEX_IF 0x0000
|
||||
#define DPSW_IRQ_INDEX_L2SW 0x0001
|
||||
|
||||
/**
|
||||
* IRQ event - Indicates that the link state changed
|
||||
*/
|
||||
#define DPSW_IRQ_EVENT_LINK_CHANGED 0x0001
|
||||
|
||||
/**
|
||||
* struct dpsw_irq_cfg - IRQ configuration
|
||||
* @addr: Address that must be written to signal a message-based interrupt
|
||||
* @val: Value to write into irq_addr address
|
||||
* @irq_num: A user defined number associated with this IRQ
|
||||
*/
|
||||
struct dpsw_irq_cfg {
|
||||
u64 addr;
|
||||
u32 val;
|
||||
int irq_num;
|
||||
};
|
||||
|
||||
int dpsw_set_irq_enable(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u8 irq_index,
|
||||
u8 en);
|
||||
|
||||
int dpsw_set_irq_mask(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u8 irq_index,
|
||||
u32 mask);
|
||||
|
||||
int dpsw_get_irq_status(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u8 irq_index,
|
||||
u32 *status);
|
||||
|
||||
int dpsw_clear_irq_status(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u8 irq_index,
|
||||
u32 status);
|
||||
|
||||
/**
|
||||
* struct dpsw_attr - Structure representing DPSW attributes
|
||||
* @id: DPSW object ID
|
||||
* @options: Enable/Disable DPSW features
|
||||
* @max_vlans: Maximum Number of VLANs
|
||||
* @max_meters_per_if: Number of meters per interface
|
||||
* @max_fdbs: Maximum Number of FDBs
|
||||
* @max_fdb_entries: Number of FDB entries for default FDB table;
|
||||
* 0 - indicates default 1024 entries.
|
||||
* @fdb_aging_time: Default FDB aging time for default FDB table;
|
||||
* 0 - indicates default 300 seconds
|
||||
* @max_fdb_mc_groups: Number of multicast groups in each FDB table;
|
||||
* 0 - indicates default 32
|
||||
* @mem_size: DPSW frame storage memory size
|
||||
* @num_ifs: Number of interfaces
|
||||
* @num_vlans: Current number of VLANs
|
||||
* @num_fdbs: Current number of FDBs
|
||||
* @component_type: Component type of this bridge
|
||||
*/
|
||||
struct dpsw_attr {
|
||||
int id;
|
||||
u64 options;
|
||||
u16 max_vlans;
|
||||
u8 max_meters_per_if;
|
||||
u8 max_fdbs;
|
||||
u16 max_fdb_entries;
|
||||
u16 fdb_aging_time;
|
||||
u16 max_fdb_mc_groups;
|
||||
u16 num_ifs;
|
||||
u16 mem_size;
|
||||
u16 num_vlans;
|
||||
u8 num_fdbs;
|
||||
enum dpsw_component_type component_type;
|
||||
};
|
||||
|
||||
int dpsw_get_attributes(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
struct dpsw_attr *attr);
|
||||
|
||||
/**
|
||||
* enum dpsw_action - Action selection for special/control frames
|
||||
* @DPSW_ACTION_DROP: Drop frame
|
||||
* @DPSW_ACTION_REDIRECT: Redirect frame to control port
|
||||
*/
|
||||
enum dpsw_action {
|
||||
DPSW_ACTION_DROP = 0,
|
||||
DPSW_ACTION_REDIRECT = 1
|
||||
};
|
||||
|
||||
/**
|
||||
* struct dpsw_link_state - Structure representing DPSW link state
|
||||
* @rate: Rate
|
||||
* @options: Mask of available options; use 'DPSW_LINK_OPT_<X>' values
|
||||
* @up: 0 - covers two cases: down and disconnected, 1 - up
|
||||
*/
|
||||
struct dpsw_link_state {
|
||||
u32 rate;
|
||||
u64 options;
|
||||
u8 up;
|
||||
};
|
||||
|
||||
int dpsw_if_get_link_state(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 if_id,
|
||||
struct dpsw_link_state *state);
|
||||
|
||||
int dpsw_if_set_flooding(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 if_id,
|
||||
u8 en);
|
||||
|
||||
int dpsw_if_set_broadcast(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 if_id,
|
||||
u8 en);
|
||||
|
||||
/**
|
||||
* struct dpsw_tci_cfg - Tag Control Information (TCI) configuration
|
||||
* @pcp: Priority Code Point (PCP): a 3-bit field which refers
|
||||
* to the IEEE 802.1p priority
|
||||
* @dei: Drop Eligible Indicator (DEI): a 1-bit field. May be used
|
||||
* separately or in conjunction with PCP to indicate frames
|
||||
* eligible to be dropped in the presence of congestion
|
||||
* @vlan_id: VLAN Identifier (VID): a 12-bit field specifying the VLAN
|
||||
* to which the frame belongs. The hexadecimal values
|
||||
* of 0x000 and 0xFFF are reserved;
|
||||
* all other values may be used as VLAN identifiers,
|
||||
* allowing up to 4,094 VLANs
|
||||
*/
|
||||
struct dpsw_tci_cfg {
|
||||
u8 pcp;
|
||||
u8 dei;
|
||||
u16 vlan_id;
|
||||
};
|
||||
|
||||
int dpsw_if_set_tci(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 if_id,
|
||||
const struct dpsw_tci_cfg *cfg);
|
||||
|
||||
/**
|
||||
* enum dpsw_stp_state - Spanning Tree Protocol (STP) states
|
||||
* @DPSW_STP_STATE_BLOCKING: Blocking state
|
||||
* @DPSW_STP_STATE_LISTENING: Listening state
|
||||
* @DPSW_STP_STATE_LEARNING: Learning state
|
||||
* @DPSW_STP_STATE_FORWARDING: Forwarding state
|
||||
*
|
||||
*/
|
||||
enum dpsw_stp_state {
|
||||
DPSW_STP_STATE_DISABLED = 0,
|
||||
DPSW_STP_STATE_LISTENING = 1,
|
||||
DPSW_STP_STATE_LEARNING = 2,
|
||||
DPSW_STP_STATE_FORWARDING = 3,
|
||||
DPSW_STP_STATE_BLOCKING = 0
|
||||
};
|
||||
|
||||
/**
|
||||
* struct dpsw_stp_cfg - Spanning Tree Protocol (STP) Configuration
|
||||
* @vlan_id: VLAN ID STP state
|
||||
* @state: STP state
|
||||
*/
|
||||
struct dpsw_stp_cfg {
|
||||
u16 vlan_id;
|
||||
enum dpsw_stp_state state;
|
||||
};
|
||||
|
||||
int dpsw_if_set_stp(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 if_id,
|
||||
const struct dpsw_stp_cfg *cfg);
|
||||
|
||||
/**
|
||||
* enum dpsw_accepted_frames - Types of frames to accept
|
||||
* @DPSW_ADMIT_ALL: The device accepts VLAN tagged, untagged and
|
||||
* priority tagged frames
|
||||
* @DPSW_ADMIT_ONLY_VLAN_TAGGED: The device discards untagged frames or
|
||||
* Priority-Tagged frames received on this interface.
|
||||
*
|
||||
*/
|
||||
enum dpsw_accepted_frames {
|
||||
DPSW_ADMIT_ALL = 1,
|
||||
DPSW_ADMIT_ONLY_VLAN_TAGGED = 3
|
||||
};
|
||||
|
||||
/**
|
||||
* enum dpsw_counter - Counters types
|
||||
* @DPSW_CNT_ING_FRAME: Counts ingress frames
|
||||
* @DPSW_CNT_ING_BYTE: Counts ingress bytes
|
||||
* @DPSW_CNT_ING_FLTR_FRAME: Counts filtered ingress frames
|
||||
* @DPSW_CNT_ING_FRAME_DISCARD: Counts discarded ingress frame
|
||||
* @DPSW_CNT_ING_MCAST_FRAME: Counts ingress multicast frames
|
||||
* @DPSW_CNT_ING_MCAST_BYTE: Counts ingress multicast bytes
|
||||
* @DPSW_CNT_ING_BCAST_FRAME: Counts ingress broadcast frames
|
||||
* @DPSW_CNT_ING_BCAST_BYTES: Counts ingress broadcast bytes
|
||||
* @DPSW_CNT_EGR_FRAME: Counts egress frames
|
||||
* @DPSW_CNT_EGR_BYTE: Counts eEgress bytes
|
||||
* @DPSW_CNT_EGR_FRAME_DISCARD: Counts discarded egress frames
|
||||
* @DPSW_CNT_EGR_STP_FRAME_DISCARD: Counts egress STP discarded frames
|
||||
*/
|
||||
enum dpsw_counter {
|
||||
DPSW_CNT_ING_FRAME = 0x0,
|
||||
DPSW_CNT_ING_BYTE = 0x1,
|
||||
DPSW_CNT_ING_FLTR_FRAME = 0x2,
|
||||
DPSW_CNT_ING_FRAME_DISCARD = 0x3,
|
||||
DPSW_CNT_ING_MCAST_FRAME = 0x4,
|
||||
DPSW_CNT_ING_MCAST_BYTE = 0x5,
|
||||
DPSW_CNT_ING_BCAST_FRAME = 0x6,
|
||||
DPSW_CNT_ING_BCAST_BYTES = 0x7,
|
||||
DPSW_CNT_EGR_FRAME = 0x8,
|
||||
DPSW_CNT_EGR_BYTE = 0x9,
|
||||
DPSW_CNT_EGR_FRAME_DISCARD = 0xa,
|
||||
DPSW_CNT_EGR_STP_FRAME_DISCARD = 0xb
|
||||
};
|
||||
|
||||
int dpsw_if_get_counter(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 if_id,
|
||||
enum dpsw_counter type,
|
||||
u64 *counter);
|
||||
|
||||
int dpsw_if_enable(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 if_id);
|
||||
|
||||
int dpsw_if_disable(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 if_id);
|
||||
|
||||
int dpsw_if_set_max_frame_length(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 if_id,
|
||||
u16 frame_length);
|
||||
|
||||
/**
|
||||
* struct dpsw_vlan_cfg - VLAN Configuration
|
||||
* @fdb_id: Forwarding Data Base
|
||||
*/
|
||||
struct dpsw_vlan_cfg {
|
||||
u16 fdb_id;
|
||||
};
|
||||
|
||||
int dpsw_vlan_add(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 vlan_id,
|
||||
const struct dpsw_vlan_cfg *cfg);
|
||||
|
||||
/**
|
||||
* struct dpsw_vlan_if_cfg - Set of VLAN Interfaces
|
||||
* @num_ifs: The number of interfaces that are assigned to the egress
|
||||
* list for this VLAN
|
||||
* @if_id: The set of interfaces that are
|
||||
* assigned to the egress list for this VLAN
|
||||
*/
|
||||
struct dpsw_vlan_if_cfg {
|
||||
u16 num_ifs;
|
||||
u16 if_id[DPSW_MAX_IF];
|
||||
};
|
||||
|
||||
int dpsw_vlan_add_if(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 vlan_id,
|
||||
const struct dpsw_vlan_if_cfg *cfg);
|
||||
|
||||
int dpsw_vlan_add_if_untagged(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 vlan_id,
|
||||
const struct dpsw_vlan_if_cfg *cfg);
|
||||
|
||||
int dpsw_vlan_remove_if(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 vlan_id,
|
||||
const struct dpsw_vlan_if_cfg *cfg);
|
||||
|
||||
int dpsw_vlan_remove_if_untagged(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 vlan_id,
|
||||
const struct dpsw_vlan_if_cfg *cfg);
|
||||
|
||||
int dpsw_vlan_remove(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 vlan_id);
|
||||
|
||||
/**
|
||||
* enum dpsw_fdb_entry_type - FDB Entry type - Static/Dynamic
|
||||
* @DPSW_FDB_ENTRY_STATIC: Static entry
|
||||
* @DPSW_FDB_ENTRY_DINAMIC: Dynamic entry
|
||||
*/
|
||||
enum dpsw_fdb_entry_type {
|
||||
DPSW_FDB_ENTRY_STATIC = 0,
|
||||
DPSW_FDB_ENTRY_DINAMIC = 1
|
||||
};
|
||||
|
||||
/**
|
||||
* struct dpsw_fdb_unicast_cfg - Unicast entry configuration
|
||||
* @type: Select static or dynamic entry
|
||||
* @mac_addr: MAC address
|
||||
* @if_egress: Egress interface ID
|
||||
*/
|
||||
struct dpsw_fdb_unicast_cfg {
|
||||
enum dpsw_fdb_entry_type type;
|
||||
u8 mac_addr[6];
|
||||
u16 if_egress;
|
||||
};
|
||||
|
||||
int dpsw_fdb_add_unicast(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 fdb_id,
|
||||
const struct dpsw_fdb_unicast_cfg *cfg);
|
||||
|
||||
int dpsw_fdb_remove_unicast(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 fdb_id,
|
||||
const struct dpsw_fdb_unicast_cfg *cfg);
|
||||
|
||||
/**
|
||||
* struct dpsw_fdb_multicast_cfg - Multi-cast entry configuration
|
||||
* @type: Select static or dynamic entry
|
||||
* @mac_addr: MAC address
|
||||
* @num_ifs: Number of external and internal interfaces
|
||||
* @if_id: Egress interface IDs
|
||||
*/
|
||||
struct dpsw_fdb_multicast_cfg {
|
||||
enum dpsw_fdb_entry_type type;
|
||||
u8 mac_addr[6];
|
||||
u16 num_ifs;
|
||||
u16 if_id[DPSW_MAX_IF];
|
||||
};
|
||||
|
||||
int dpsw_fdb_add_multicast(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 fdb_id,
|
||||
const struct dpsw_fdb_multicast_cfg *cfg);
|
||||
|
||||
int dpsw_fdb_remove_multicast(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 fdb_id,
|
||||
const struct dpsw_fdb_multicast_cfg *cfg);
|
||||
|
||||
/**
|
||||
* enum dpsw_fdb_learning_mode - Auto-learning modes
|
||||
* @DPSW_FDB_LEARNING_MODE_DIS: Disable Auto-learning
|
||||
* @DPSW_FDB_LEARNING_MODE_HW: Enable HW auto-Learning
|
||||
* @DPSW_FDB_LEARNING_MODE_NON_SECURE: Enable None secure learning by CPU
|
||||
* @DPSW_FDB_LEARNING_MODE_SECURE: Enable secure learning by CPU
|
||||
*
|
||||
* NONE - SECURE LEARNING
|
||||
* SMAC found DMAC found CTLU Action
|
||||
* v v Forward frame to
|
||||
* 1. DMAC destination
|
||||
* - v Forward frame to
|
||||
* 1. DMAC destination
|
||||
* 2. Control interface
|
||||
* v - Forward frame to
|
||||
* 1. Flooding list of interfaces
|
||||
* - - Forward frame to
|
||||
* 1. Flooding list of interfaces
|
||||
* 2. Control interface
|
||||
* SECURE LEARING
|
||||
* SMAC found DMAC found CTLU Action
|
||||
* v v Forward frame to
|
||||
* 1. DMAC destination
|
||||
* - v Forward frame to
|
||||
* 1. Control interface
|
||||
* v - Forward frame to
|
||||
* 1. Flooding list of interfaces
|
||||
* - - Forward frame to
|
||||
* 1. Control interface
|
||||
*/
|
||||
enum dpsw_fdb_learning_mode {
|
||||
DPSW_FDB_LEARNING_MODE_DIS = 0,
|
||||
DPSW_FDB_LEARNING_MODE_HW = 1,
|
||||
DPSW_FDB_LEARNING_MODE_NON_SECURE = 2,
|
||||
DPSW_FDB_LEARNING_MODE_SECURE = 3
|
||||
};
|
||||
|
||||
int dpsw_fdb_set_learning_mode(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 token,
|
||||
u16 fdb_id,
|
||||
enum dpsw_fdb_learning_mode mode);
|
||||
|
||||
/**
|
||||
* struct dpsw_fdb_attr - FDB Attributes
|
||||
* @max_fdb_entries: Number of FDB entries
|
||||
* @fdb_aging_time: Aging time in seconds
|
||||
* @learning_mode: Learning mode
|
||||
* @num_fdb_mc_groups: Current number of multicast groups
|
||||
* @max_fdb_mc_groups: Maximum number of multicast groups
|
||||
*/
|
||||
struct dpsw_fdb_attr {
|
||||
u16 max_fdb_entries;
|
||||
u16 fdb_aging_time;
|
||||
enum dpsw_fdb_learning_mode learning_mode;
|
||||
u16 num_fdb_mc_groups;
|
||||
u16 max_fdb_mc_groups;
|
||||
};
|
||||
|
||||
int dpsw_get_api_version(struct fsl_mc_io *mc_io,
|
||||
u32 cmd_flags,
|
||||
u16 *major_ver,
|
||||
u16 *minor_ver);
|
||||
|
||||
#endif /* __FSL_DPSW_H */
|
||||
Loading…
Reference in New Issue
Block a user