rocker: introduce rocker switch driver
This patch introduces the first driver to benefit from the switchdev infrastructure and to implement newly introduced switch ndos. This is a driver for emulated switch chip implemented in qemu: https://github.com/sfeldma/qemu-rocker/ This patch is a result of joint work with Scott Feldman. Signed-off-by: Scott Feldman <sfeldma@gmail.com> Signed-off-by: Jiri Pirko <jiri@resnulli.us> Reviewed-by: Thomas Graf <tgraf@suug.ch> Reviewed-by: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko
David S. Miller
parent
2c3c031c8f
commit
4b8ac9660a
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@ -7865,6 +7865,13 @@ F: drivers/hid/hid-roccat*
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F: include/linux/hid-roccat*
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F: Documentation/ABI/*/sysfs-driver-hid-roccat*
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ROCKER DRIVER
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M: Jiri Pirko <jiri@resnulli.us>
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M: Scott Feldman <sfeldma@gmail.com>
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L: netdev@vger.kernel.org
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S: Supported
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F: drivers/net/ethernet/rocker/
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ROCKETPORT DRIVER
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P: Comtrol Corp.
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W: http://www.comtrol.com
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@ -155,6 +155,7 @@ source "drivers/net/ethernet/qualcomm/Kconfig"
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source "drivers/net/ethernet/realtek/Kconfig"
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source "drivers/net/ethernet/renesas/Kconfig"
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source "drivers/net/ethernet/rdc/Kconfig"
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source "drivers/net/ethernet/rocker/Kconfig"
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config S6GMAC
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tristate "S6105 GMAC ethernet support"
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@ -65,6 +65,7 @@ obj-$(CONFIG_NET_VENDOR_QUALCOMM) += qualcomm/
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obj-$(CONFIG_NET_VENDOR_REALTEK) += realtek/
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obj-$(CONFIG_SH_ETH) += renesas/
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obj-$(CONFIG_NET_VENDOR_RDC) += rdc/
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obj-$(CONFIG_NET_VENDOR_ROCKER) += rocker/
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obj-$(CONFIG_S6GMAC) += s6gmac.o
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obj-$(CONFIG_NET_VENDOR_SAMSUNG) += samsung/
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obj-$(CONFIG_NET_VENDOR_SEEQ) += seeq/
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@ -0,0 +1,27 @@
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#
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# Rocker device configuration
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#
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config NET_VENDOR_ROCKER
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bool "Rocker devices"
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default y
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---help---
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If you have a network device belonging to this class, say Y.
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Note that the answer to this question doesn't directly affect the
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kernel: saying N will just cause the configurator to skip all
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the questions about Rocker devices. If you say Y, you will be asked for
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your specific card in the following questions.
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if NET_VENDOR_ROCKER
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config ROCKER
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tristate "Rocker switch driver (EXPERIMENTAL)"
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depends on PCI && NET_SWITCHDEV
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---help---
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This driver supports Rocker switch device.
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To compile this driver as a module, choose M here: the
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module will be called rocker.
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endif # NET_VENDOR_ROCKER
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@ -0,0 +1,5 @@
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#
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# Makefile for the Rocker network device drivers.
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#
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obj-$(CONFIG_ROCKER) += rocker.o
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File diff suppressed because it is too large
Load Diff
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@ -0,0 +1,427 @@
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/*
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* drivers/net/ethernet/rocker/rocker.h - Rocker switch device driver
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* Copyright (c) 2014 Jiri Pirko <jiri@resnulli.us>
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* Copyright (c) 2014 Scott Feldman <sfeldma@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef _ROCKER_H
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#define _ROCKER_H
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#include <linux/types.h>
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#define PCI_VENDOR_ID_REDHAT 0x1b36
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#define PCI_DEVICE_ID_REDHAT_ROCKER 0x0006
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#define ROCKER_PCI_BAR0_SIZE 0x2000
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/* MSI-X vectors */
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enum {
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ROCKER_MSIX_VEC_CMD,
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ROCKER_MSIX_VEC_EVENT,
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ROCKER_MSIX_VEC_TEST,
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ROCKER_MSIX_VEC_RESERVED0,
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__ROCKER_MSIX_VEC_TX,
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__ROCKER_MSIX_VEC_RX,
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#define ROCKER_MSIX_VEC_TX(port) \
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(__ROCKER_MSIX_VEC_TX + ((port) * 2))
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#define ROCKER_MSIX_VEC_RX(port) \
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(__ROCKER_MSIX_VEC_RX + ((port) * 2))
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#define ROCKER_MSIX_VEC_COUNT(portcnt) \
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(ROCKER_MSIX_VEC_RX((portcnt - 1)) + 1)
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};
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/* Rocker bogus registers */
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#define ROCKER_BOGUS_REG0 0x0000
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#define ROCKER_BOGUS_REG1 0x0004
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#define ROCKER_BOGUS_REG2 0x0008
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#define ROCKER_BOGUS_REG3 0x000c
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/* Rocker test registers */
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#define ROCKER_TEST_REG 0x0010
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#define ROCKER_TEST_REG64 0x0018 /* 8-byte */
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#define ROCKER_TEST_IRQ 0x0020
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#define ROCKER_TEST_DMA_ADDR 0x0028 /* 8-byte */
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#define ROCKER_TEST_DMA_SIZE 0x0030
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#define ROCKER_TEST_DMA_CTRL 0x0034
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/* Rocker test register ctrl */
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#define ROCKER_TEST_DMA_CTRL_CLEAR (1 << 0)
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#define ROCKER_TEST_DMA_CTRL_FILL (1 << 1)
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#define ROCKER_TEST_DMA_CTRL_INVERT (1 << 2)
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/* Rocker DMA ring register offsets */
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#define ROCKER_DMA_DESC_ADDR(x) (0x1000 + (x) * 32) /* 8-byte */
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#define ROCKER_DMA_DESC_SIZE(x) (0x1008 + (x) * 32)
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#define ROCKER_DMA_DESC_HEAD(x) (0x100c + (x) * 32)
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#define ROCKER_DMA_DESC_TAIL(x) (0x1010 + (x) * 32)
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#define ROCKER_DMA_DESC_CTRL(x) (0x1014 + (x) * 32)
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#define ROCKER_DMA_DESC_CREDITS(x) (0x1018 + (x) * 32)
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#define ROCKER_DMA_DESC_RES1(x) (0x101c + (x) * 32)
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/* Rocker dma ctrl register bits */
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#define ROCKER_DMA_DESC_CTRL_RESET (1 << 0)
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/* Rocker DMA ring types */
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enum rocker_dma_type {
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ROCKER_DMA_CMD,
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ROCKER_DMA_EVENT,
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__ROCKER_DMA_TX,
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__ROCKER_DMA_RX,
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#define ROCKER_DMA_TX(port) (__ROCKER_DMA_TX + (port) * 2)
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#define ROCKER_DMA_RX(port) (__ROCKER_DMA_RX + (port) * 2)
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};
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/* Rocker DMA ring size limits and default sizes */
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#define ROCKER_DMA_SIZE_MIN 2ul
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#define ROCKER_DMA_SIZE_MAX 65536ul
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#define ROCKER_DMA_CMD_DEFAULT_SIZE 32ul
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#define ROCKER_DMA_EVENT_DEFAULT_SIZE 32ul
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#define ROCKER_DMA_TX_DEFAULT_SIZE 64ul
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#define ROCKER_DMA_TX_DESC_SIZE 256
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#define ROCKER_DMA_RX_DEFAULT_SIZE 64ul
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#define ROCKER_DMA_RX_DESC_SIZE 256
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/* Rocker DMA descriptor struct */
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struct rocker_desc {
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u64 buf_addr;
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u64 cookie;
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u16 buf_size;
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u16 tlv_size;
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u16 resv[5];
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u16 comp_err;
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};
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#define ROCKER_DMA_DESC_COMP_ERR_GEN (1 << 15)
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/* Rocker DMA TLV struct */
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struct rocker_tlv {
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u32 type;
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u16 len;
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};
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/* TLVs */
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enum {
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ROCKER_TLV_CMD_UNSPEC,
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ROCKER_TLV_CMD_TYPE, /* u16 */
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ROCKER_TLV_CMD_INFO, /* nest */
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__ROCKER_TLV_CMD_MAX,
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ROCKER_TLV_CMD_MAX = __ROCKER_TLV_CMD_MAX - 1,
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};
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enum {
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ROCKER_TLV_CMD_TYPE_UNSPEC,
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ROCKER_TLV_CMD_TYPE_GET_PORT_SETTINGS,
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ROCKER_TLV_CMD_TYPE_SET_PORT_SETTINGS,
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ROCKER_TLV_CMD_TYPE_OF_DPA_FLOW_ADD,
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ROCKER_TLV_CMD_TYPE_OF_DPA_FLOW_MOD,
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ROCKER_TLV_CMD_TYPE_OF_DPA_FLOW_DEL,
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ROCKER_TLV_CMD_TYPE_OF_DPA_FLOW_GET_STATS,
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ROCKER_TLV_CMD_TYPE_OF_DPA_GROUP_ADD,
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ROCKER_TLV_CMD_TYPE_OF_DPA_GROUP_MOD,
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ROCKER_TLV_CMD_TYPE_OF_DPA_GROUP_DEL,
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ROCKER_TLV_CMD_TYPE_OF_DPA_GROUP_GET_STATS,
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__ROCKER_TLV_CMD_TYPE_MAX,
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ROCKER_TLV_CMD_TYPE_MAX = __ROCKER_TLV_CMD_TYPE_MAX - 1,
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};
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enum {
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ROCKER_TLV_CMD_PORT_SETTINGS_UNSPEC,
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ROCKER_TLV_CMD_PORT_SETTINGS_LPORT, /* u32 */
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ROCKER_TLV_CMD_PORT_SETTINGS_SPEED, /* u32 */
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ROCKER_TLV_CMD_PORT_SETTINGS_DUPLEX, /* u8 */
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ROCKER_TLV_CMD_PORT_SETTINGS_AUTONEG, /* u8 */
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ROCKER_TLV_CMD_PORT_SETTINGS_MACADDR, /* binary */
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ROCKER_TLV_CMD_PORT_SETTINGS_MODE, /* u8 */
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__ROCKER_TLV_CMD_PORT_SETTINGS_MAX,
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ROCKER_TLV_CMD_PORT_SETTINGS_MAX =
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__ROCKER_TLV_CMD_PORT_SETTINGS_MAX - 1,
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};
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enum rocker_port_mode {
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ROCKER_PORT_MODE_OF_DPA,
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};
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enum {
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ROCKER_TLV_EVENT_UNSPEC,
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ROCKER_TLV_EVENT_TYPE, /* u16 */
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ROCKER_TLV_EVENT_INFO, /* nest */
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__ROCKER_TLV_EVENT_MAX,
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ROCKER_TLV_EVENT_MAX = __ROCKER_TLV_EVENT_MAX - 1,
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};
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enum {
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ROCKER_TLV_EVENT_TYPE_UNSPEC,
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ROCKER_TLV_EVENT_TYPE_LINK_CHANGED,
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ROCKER_TLV_EVENT_TYPE_MAC_VLAN_SEEN,
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__ROCKER_TLV_EVENT_TYPE_MAX,
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ROCKER_TLV_EVENT_TYPE_MAX = __ROCKER_TLV_EVENT_TYPE_MAX - 1,
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};
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enum {
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ROCKER_TLV_EVENT_LINK_CHANGED_UNSPEC,
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ROCKER_TLV_EVENT_LINK_CHANGED_LPORT, /* u32 */
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ROCKER_TLV_EVENT_LINK_CHANGED_LINKUP, /* u8 */
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__ROCKER_TLV_EVENT_LINK_CHANGED_MAX,
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ROCKER_TLV_EVENT_LINK_CHANGED_MAX =
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__ROCKER_TLV_EVENT_LINK_CHANGED_MAX - 1,
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};
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enum {
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ROCKER_TLV_EVENT_MAC_VLAN_UNSPEC,
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ROCKER_TLV_EVENT_MAC_VLAN_LPORT, /* u32 */
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ROCKER_TLV_EVENT_MAC_VLAN_MAC, /* binary */
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ROCKER_TLV_EVENT_MAC_VLAN_VLAN_ID, /* __be16 */
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__ROCKER_TLV_EVENT_MAC_VLAN_MAX,
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ROCKER_TLV_EVENT_MAC_VLAN_MAX = __ROCKER_TLV_EVENT_MAC_VLAN_MAX - 1,
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};
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enum {
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ROCKER_TLV_RX_UNSPEC,
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ROCKER_TLV_RX_FLAGS, /* u16, see ROCKER_RX_FLAGS_ */
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ROCKER_TLV_RX_CSUM, /* u16 */
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ROCKER_TLV_RX_FRAG_ADDR, /* u64 */
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ROCKER_TLV_RX_FRAG_MAX_LEN, /* u16 */
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ROCKER_TLV_RX_FRAG_LEN, /* u16 */
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__ROCKER_TLV_RX_MAX,
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ROCKER_TLV_RX_MAX = __ROCKER_TLV_RX_MAX - 1,
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};
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#define ROCKER_RX_FLAGS_IPV4 (1 << 0)
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#define ROCKER_RX_FLAGS_IPV6 (1 << 1)
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#define ROCKER_RX_FLAGS_CSUM_CALC (1 << 2)
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#define ROCKER_RX_FLAGS_IPV4_CSUM_GOOD (1 << 3)
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#define ROCKER_RX_FLAGS_IP_FRAG (1 << 4)
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#define ROCKER_RX_FLAGS_TCP (1 << 5)
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#define ROCKER_RX_FLAGS_UDP (1 << 6)
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#define ROCKER_RX_FLAGS_TCP_UDP_CSUM_GOOD (1 << 7)
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enum {
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ROCKER_TLV_TX_UNSPEC,
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ROCKER_TLV_TX_OFFLOAD, /* u8, see ROCKER_TX_OFFLOAD_ */
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ROCKER_TLV_TX_L3_CSUM_OFF, /* u16 */
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ROCKER_TLV_TX_TSO_MSS, /* u16 */
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ROCKER_TLV_TX_TSO_HDR_LEN, /* u16 */
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ROCKER_TLV_TX_FRAGS, /* array */
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__ROCKER_TLV_TX_MAX,
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ROCKER_TLV_TX_MAX = __ROCKER_TLV_TX_MAX - 1,
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};
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#define ROCKER_TX_OFFLOAD_NONE 0
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#define ROCKER_TX_OFFLOAD_IP_CSUM 1
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#define ROCKER_TX_OFFLOAD_TCP_UDP_CSUM 2
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#define ROCKER_TX_OFFLOAD_L3_CSUM 3
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#define ROCKER_TX_OFFLOAD_TSO 4
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#define ROCKER_TX_FRAGS_MAX 16
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enum {
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ROCKER_TLV_TX_FRAG_UNSPEC,
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ROCKER_TLV_TX_FRAG, /* nest */
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__ROCKER_TLV_TX_FRAG_MAX,
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ROCKER_TLV_TX_FRAG_MAX = __ROCKER_TLV_TX_FRAG_MAX - 1,
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};
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enum {
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ROCKER_TLV_TX_FRAG_ATTR_UNSPEC,
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ROCKER_TLV_TX_FRAG_ATTR_ADDR, /* u64 */
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ROCKER_TLV_TX_FRAG_ATTR_LEN, /* u16 */
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__ROCKER_TLV_TX_FRAG_ATTR_MAX,
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ROCKER_TLV_TX_FRAG_ATTR_MAX = __ROCKER_TLV_TX_FRAG_ATTR_MAX - 1,
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};
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/* cmd info nested for OF-DPA msgs */
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enum {
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ROCKER_TLV_OF_DPA_UNSPEC,
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ROCKER_TLV_OF_DPA_TABLE_ID, /* u16 */
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ROCKER_TLV_OF_DPA_PRIORITY, /* u32 */
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ROCKER_TLV_OF_DPA_HARDTIME, /* u32 */
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ROCKER_TLV_OF_DPA_IDLETIME, /* u32 */
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ROCKER_TLV_OF_DPA_COOKIE, /* u64 */
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ROCKER_TLV_OF_DPA_IN_LPORT, /* u32 */
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ROCKER_TLV_OF_DPA_IN_LPORT_MASK, /* u32 */
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ROCKER_TLV_OF_DPA_OUT_LPORT, /* u32 */
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ROCKER_TLV_OF_DPA_GOTO_TABLE_ID, /* u16 */
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ROCKER_TLV_OF_DPA_GROUP_ID, /* u32 */
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ROCKER_TLV_OF_DPA_GROUP_ID_LOWER, /* u32 */
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ROCKER_TLV_OF_DPA_GROUP_COUNT, /* u16 */
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ROCKER_TLV_OF_DPA_GROUP_IDS, /* u32 array */
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ROCKER_TLV_OF_DPA_VLAN_ID, /* __be16 */
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ROCKER_TLV_OF_DPA_VLAN_ID_MASK, /* __be16 */
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ROCKER_TLV_OF_DPA_VLAN_PCP, /* __be16 */
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ROCKER_TLV_OF_DPA_VLAN_PCP_MASK, /* __be16 */
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ROCKER_TLV_OF_DPA_VLAN_PCP_ACTION, /* u8 */
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ROCKER_TLV_OF_DPA_NEW_VLAN_ID, /* __be16 */
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ROCKER_TLV_OF_DPA_NEW_VLAN_PCP, /* u8 */
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ROCKER_TLV_OF_DPA_TUNNEL_ID, /* u32 */
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ROCKER_TLV_OF_DPA_TUN_LOG_LPORT, /* u32 */
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ROCKER_TLV_OF_DPA_ETHERTYPE, /* __be16 */
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ROCKER_TLV_OF_DPA_DST_MAC, /* binary */
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ROCKER_TLV_OF_DPA_DST_MAC_MASK, /* binary */
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ROCKER_TLV_OF_DPA_SRC_MAC, /* binary */
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ROCKER_TLV_OF_DPA_SRC_MAC_MASK, /* binary */
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ROCKER_TLV_OF_DPA_IP_PROTO, /* u8 */
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ROCKER_TLV_OF_DPA_IP_PROTO_MASK, /* u8 */
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ROCKER_TLV_OF_DPA_IP_DSCP, /* u8 */
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ROCKER_TLV_OF_DPA_IP_DSCP_MASK, /* u8 */
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ROCKER_TLV_OF_DPA_IP_DSCP_ACTION, /* u8 */
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ROCKER_TLV_OF_DPA_NEW_IP_DSCP, /* u8 */
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ROCKER_TLV_OF_DPA_IP_ECN, /* u8 */
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ROCKER_TLV_OF_DPA_IP_ECN_MASK, /* u8 */
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ROCKER_TLV_OF_DPA_DST_IP, /* __be32 */
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ROCKER_TLV_OF_DPA_DST_IP_MASK, /* __be32 */
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ROCKER_TLV_OF_DPA_SRC_IP, /* __be32 */
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ROCKER_TLV_OF_DPA_SRC_IP_MASK, /* __be32 */
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ROCKER_TLV_OF_DPA_DST_IPV6, /* binary */
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ROCKER_TLV_OF_DPA_DST_IPV6_MASK, /* binary */
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ROCKER_TLV_OF_DPA_SRC_IPV6, /* binary */
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ROCKER_TLV_OF_DPA_SRC_IPV6_MASK, /* binary */
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ROCKER_TLV_OF_DPA_SRC_ARP_IP, /* __be32 */
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ROCKER_TLV_OF_DPA_SRC_ARP_IP_MASK, /* __be32 */
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ROCKER_TLV_OF_DPA_L4_DST_PORT, /* __be16 */
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ROCKER_TLV_OF_DPA_L4_DST_PORT_MASK, /* __be16 */
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ROCKER_TLV_OF_DPA_L4_SRC_PORT, /* __be16 */
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ROCKER_TLV_OF_DPA_L4_SRC_PORT_MASK, /* __be16 */
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ROCKER_TLV_OF_DPA_ICMP_TYPE, /* u8 */
|
||||
ROCKER_TLV_OF_DPA_ICMP_TYPE_MASK, /* u8 */
|
||||
ROCKER_TLV_OF_DPA_ICMP_CODE, /* u8 */
|
||||
ROCKER_TLV_OF_DPA_ICMP_CODE_MASK, /* u8 */
|
||||
ROCKER_TLV_OF_DPA_IPV6_LABEL, /* __be32 */
|
||||
ROCKER_TLV_OF_DPA_IPV6_LABEL_MASK, /* __be32 */
|
||||
ROCKER_TLV_OF_DPA_QUEUE_ID_ACTION, /* u8 */
|
||||
ROCKER_TLV_OF_DPA_NEW_QUEUE_ID, /* u8 */
|
||||
ROCKER_TLV_OF_DPA_CLEAR_ACTIONS, /* u32 */
|
||||
ROCKER_TLV_OF_DPA_POP_VLAN, /* u8 */
|
||||
ROCKER_TLV_OF_DPA_TTL_CHECK, /* u8 */
|
||||
ROCKER_TLV_OF_DPA_COPY_CPU_ACTION, /* u8 */
|
||||
|
||||
__ROCKER_TLV_OF_DPA_MAX,
|
||||
ROCKER_TLV_OF_DPA_MAX = __ROCKER_TLV_OF_DPA_MAX - 1,
|
||||
};
|
||||
|
||||
/* OF-DPA table IDs */
|
||||
|
||||
enum rocker_of_dpa_table_id {
|
||||
ROCKER_OF_DPA_TABLE_ID_INGRESS_PORT = 0,
|
||||
ROCKER_OF_DPA_TABLE_ID_VLAN = 10,
|
||||
ROCKER_OF_DPA_TABLE_ID_TERMINATION_MAC = 20,
|
||||
ROCKER_OF_DPA_TABLE_ID_UNICAST_ROUTING = 30,
|
||||
ROCKER_OF_DPA_TABLE_ID_MULTICAST_ROUTING = 40,
|
||||
ROCKER_OF_DPA_TABLE_ID_BRIDGING = 50,
|
||||
ROCKER_OF_DPA_TABLE_ID_ACL_POLICY = 60,
|
||||
};
|
||||
|
||||
/* OF-DPA flow stats */
|
||||
enum {
|
||||
ROCKER_TLV_OF_DPA_FLOW_STAT_UNSPEC,
|
||||
ROCKER_TLV_OF_DPA_FLOW_STAT_DURATION, /* u32 */
|
||||
ROCKER_TLV_OF_DPA_FLOW_STAT_RX_PKTS, /* u64 */
|
||||
ROCKER_TLV_OF_DPA_FLOW_STAT_TX_PKTS, /* u64 */
|
||||
|
||||
__ROCKER_TLV_OF_DPA_FLOW_STAT_MAX,
|
||||
ROCKER_TLV_OF_DPA_FLOW_STAT_MAX = __ROCKER_TLV_OF_DPA_FLOW_STAT_MAX - 1,
|
||||
};
|
||||
|
||||
/* OF-DPA group types */
|
||||
enum rocker_of_dpa_group_type {
|
||||
ROCKER_OF_DPA_GROUP_TYPE_L2_INTERFACE = 0,
|
||||
ROCKER_OF_DPA_GROUP_TYPE_L2_REWRITE,
|
||||
ROCKER_OF_DPA_GROUP_TYPE_L3_UCAST,
|
||||
ROCKER_OF_DPA_GROUP_TYPE_L2_MCAST,
|
||||
ROCKER_OF_DPA_GROUP_TYPE_L2_FLOOD,
|
||||
ROCKER_OF_DPA_GROUP_TYPE_L3_INTERFACE,
|
||||
ROCKER_OF_DPA_GROUP_TYPE_L3_MCAST,
|
||||
ROCKER_OF_DPA_GROUP_TYPE_L3_ECMP,
|
||||
ROCKER_OF_DPA_GROUP_TYPE_L2_OVERLAY,
|
||||
};
|
||||
|
||||
/* OF-DPA group L2 overlay types */
|
||||
enum rocker_of_dpa_overlay_type {
|
||||
ROCKER_OF_DPA_OVERLAY_TYPE_FLOOD_UCAST = 0,
|
||||
ROCKER_OF_DPA_OVERLAY_TYPE_FLOOD_MCAST,
|
||||
ROCKER_OF_DPA_OVERLAY_TYPE_MCAST_UCAST,
|
||||
ROCKER_OF_DPA_OVERLAY_TYPE_MCAST_MCAST,
|
||||
};
|
||||
|
||||
/* OF-DPA group ID encoding */
|
||||
#define ROCKER_GROUP_TYPE_SHIFT 28
|
||||
#define ROCKER_GROUP_TYPE_MASK 0xf0000000
|
||||
#define ROCKER_GROUP_VLAN_SHIFT 16
|
||||
#define ROCKER_GROUP_VLAN_MASK 0x0fff0000
|
||||
#define ROCKER_GROUP_PORT_SHIFT 0
|
||||
#define ROCKER_GROUP_PORT_MASK 0x0000ffff
|
||||
#define ROCKER_GROUP_TUNNEL_ID_SHIFT 12
|
||||
#define ROCKER_GROUP_TUNNEL_ID_MASK 0x0ffff000
|
||||
#define ROCKER_GROUP_SUBTYPE_SHIFT 10
|
||||
#define ROCKER_GROUP_SUBTYPE_MASK 0x00000c00
|
||||
#define ROCKER_GROUP_INDEX_SHIFT 0
|
||||
#define ROCKER_GROUP_INDEX_MASK 0x0000ffff
|
||||
#define ROCKER_GROUP_INDEX_LONG_SHIFT 0
|
||||
#define ROCKER_GROUP_INDEX_LONG_MASK 0x0fffffff
|
||||
|
||||
#define ROCKER_GROUP_TYPE_GET(group_id) \
|
||||
(((group_id) & ROCKER_GROUP_TYPE_MASK) >> ROCKER_GROUP_TYPE_SHIFT)
|
||||
#define ROCKER_GROUP_TYPE_SET(type) \
|
||||
(((type) << ROCKER_GROUP_TYPE_SHIFT) & ROCKER_GROUP_TYPE_MASK)
|
||||
#define ROCKER_GROUP_VLAN_GET(group_id) \
|
||||
(((group_id) & ROCKER_GROUP_VLAN_ID_MASK) >> ROCKER_GROUP_VLAN_ID_SHIFT)
|
||||
#define ROCKER_GROUP_VLAN_SET(vlan_id) \
|
||||
(((vlan_id) << ROCKER_GROUP_VLAN_SHIFT) & ROCKER_GROUP_VLAN_MASK)
|
||||
#define ROCKER_GROUP_PORT_GET(group_id) \
|
||||
(((group_id) & ROCKER_GROUP_PORT_MASK) >> ROCKER_GROUP_PORT_SHIFT)
|
||||
#define ROCKER_GROUP_PORT_SET(port) \
|
||||
(((port) << ROCKER_GROUP_PORT_SHIFT) & ROCKER_GROUP_PORT_MASK)
|
||||
#define ROCKER_GROUP_INDEX_GET(group_id) \
|
||||
(((group_id) & ROCKER_GROUP_INDEX_MASK) >> ROCKER_GROUP_INDEX_SHIFT)
|
||||
#define ROCKER_GROUP_INDEX_SET(index) \
|
||||
(((index) << ROCKER_GROUP_INDEX_SHIFT) & ROCKER_GROUP_INDEX_MASK)
|
||||
#define ROCKER_GROUP_INDEX_LONG_GET(group_id) \
|
||||
(((group_id) & ROCKER_GROUP_INDEX_LONG_MASK) >> \
|
||||
ROCKER_GROUP_INDEX_LONG_SHIFT)
|
||||
#define ROCKER_GROUP_INDEX_LONG_SET(index) \
|
||||
(((index) << ROCKER_GROUP_INDEX_LONG_SHIFT) & \
|
||||
ROCKER_GROUP_INDEX_LONG_MASK)
|
||||
|
||||
#define ROCKER_GROUP_NONE 0
|
||||
#define ROCKER_GROUP_L2_INTERFACE(vlan_id, port) \
|
||||
(ROCKER_GROUP_TYPE_SET(ROCKER_OF_DPA_GROUP_TYPE_L2_INTERFACE) |\
|
||||
ROCKER_GROUP_VLAN_SET(ntohs(vlan_id)) | ROCKER_GROUP_PORT_SET(port))
|
||||
#define ROCKER_GROUP_L2_REWRITE(index) \
|
||||
(ROCKER_GROUP_TYPE_SET(ROCKER_OF_DPA_GROUP_TYPE_L2_REWRITE) |\
|
||||
ROCKER_GROUP_INDEX_LONG_SET(index))
|
||||
#define ROCKER_GROUP_L2_MCAST(vlan_id, index) \
|
||||
(ROCKER_GROUP_TYPE_SET(ROCKER_OF_DPA_GROUP_TYPE_L2_MCAST) |\
|
||||
ROCKER_GROUP_VLAN_SET(ntohs(vlan_id)) | ROCKER_GROUP_INDEX_SET(index))
|
||||
#define ROCKER_GROUP_L2_FLOOD(vlan_id, index) \
|
||||
(ROCKER_GROUP_TYPE_SET(ROCKER_OF_DPA_GROUP_TYPE_L2_FLOOD) |\
|
||||
ROCKER_GROUP_VLAN_SET(ntohs(vlan_id)) | ROCKER_GROUP_INDEX_SET(index))
|
||||
#define ROCKER_GROUP_L3_UNICAST(index) \
|
||||
(ROCKER_GROUP_TYPE_SET(ROCKER_OF_DPA_GROUP_TYPE_L3_UCAST) |\
|
||||
ROCKER_GROUP_INDEX_LONG_SET(index))
|
||||
|
||||
/* Rocker general purpose registers */
|
||||
#define ROCKER_CONTROL 0x0300
|
||||
#define ROCKER_PORT_PHYS_COUNT 0x0304
|
||||
#define ROCKER_PORT_PHYS_LINK_STATUS 0x0310 /* 8-byte */
|
||||
#define ROCKER_PORT_PHYS_ENABLE 0x0318 /* 8-byte */
|
||||
#define ROCKER_SWITCH_ID 0x0320 /* 8-byte */
|
||||
|
||||
/* Rocker control bits */
|
||||
#define ROCKER_CONTROL_RESET (1 << 0)
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue