Re: [PATCH net-next v2 2/6] net: lan966x: add the basic lan966x driver

[Denis Kirjanov <dkirjanov@xxxxxxx>]

11/23/21 4:55 PM, Horatiu Vultur пишет:
> This patch adds basic SwitchDev driver framework for lan966x. It
> includes only the IO range mapping and probing of the switch.
>
> Signed-off-by: Horatiu Vultur <horatiu.vultur@xxxxxxxxxxxxx>
> ---
>   drivers/net/ethernet/microchip/Kconfig        |   1 +
>   drivers/net/ethernet/microchip/Makefile       |   1 +
>   .../net/ethernet/microchip/lan966x/Kconfig    |   7 +
>   .../net/ethernet/microchip/lan966x/Makefile   |   8 +
>   .../ethernet/microchip/lan966x/lan966x_main.c | 356 +++++++++
>   .../ethernet/microchip/lan966x/lan966x_main.h | 103 +++
>   .../ethernet/microchip/lan966x/lan966x_regs.h | 730 ++++++++++++++++++
>   7 files changed, 1206 insertions(+)
>   create mode 100644 drivers/net/ethernet/microchip/lan966x/Kconfig
>   create mode 100644 drivers/net/ethernet/microchip/lan966x/Makefile
>   create mode 100644 drivers/net/ethernet/microchip/lan966x/lan966x_main.c
>   create mode 100644 drivers/net/ethernet/microchip/lan966x/lan966x_main.h
>   create mode 100644 drivers/net/ethernet/microchip/lan966x/lan966x_regs.h
>
> diff --git a/drivers/net/ethernet/microchip/Kconfig b/drivers/net/ethernet/microchip/Kconfig
> index 735eea1dacf1..ed7a35c3ceac 100644
> --- a/drivers/net/ethernet/microchip/Kconfig
> +++ b/drivers/net/ethernet/microchip/Kconfig
> @@ -55,6 +55,7 @@ config LAN743X
>   	  To compile this driver as a module, choose M here. The module will be
>   	  called lan743x.
>   
> +source "drivers/net/ethernet/microchip/lan966x/Kconfig"
>   source "drivers/net/ethernet/microchip/sparx5/Kconfig"
>   
>   endif # NET_VENDOR_MICROCHIP
> diff --git a/drivers/net/ethernet/microchip/Makefile b/drivers/net/ethernet/microchip/Makefile
> index c77dc0379bfd..9faa41436198 100644
> --- a/drivers/net/ethernet/microchip/Makefile
> +++ b/drivers/net/ethernet/microchip/Makefile
> @@ -9,4 +9,5 @@ obj-$(CONFIG_LAN743X) += lan743x.o
>   
>   lan743x-objs := lan743x_main.o lan743x_ethtool.o lan743x_ptp.o
>   
> +obj-$(CONFIG_LAN966X_SWITCH) += lan966x/
>   obj-$(CONFIG_SPARX5_SWITCH) += sparx5/
> diff --git a/drivers/net/ethernet/microchip/lan966x/Kconfig b/drivers/net/ethernet/microchip/lan966x/Kconfig
> new file mode 100644
> index 000000000000..83ac4266b417
> --- /dev/null
> +++ b/drivers/net/ethernet/microchip/lan966x/Kconfig
> @@ -0,0 +1,7 @@
> +config LAN966X_SWITCH
> +	tristate "Lan966x switch driver"
> +	depends on HAS_IOMEM
> +	depends on OF
> +	select PHYLINK
> +	help
> +	  This driver supports the Lan966x network switch device.
> diff --git a/drivers/net/ethernet/microchip/lan966x/Makefile b/drivers/net/ethernet/microchip/lan966x/Makefile
> new file mode 100644
> index 000000000000..7ea90410a0b2
> --- /dev/null
> +++ b/drivers/net/ethernet/microchip/lan966x/Makefile
> @@ -0,0 +1,8 @@
> +# SPDX-License-Identifier: GPL-2.0-only
> +#
> +# Makefile for the Microchip Lan966x network device drivers.
> +#
> +
> +obj-$(CONFIG_LAN966X_SWITCH) += lan966x-switch.o
> +
> +lan966x-switch-objs  := lan966x_main.o
> diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
> new file mode 100644
> index 000000000000..c6bdbb065f07
> --- /dev/null
> +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
> @@ -0,0 +1,356 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +
> +#include <asm/memory.h>
> +#include <linux/module.h>
> +#include <linux/if_bridge.h>
> +#include <linux/iopoll.h>
> +#include <linux/of_platform.h>
> +#include <linux/of_net.h>
> +#include <linux/reset.h>
> +
> +#include "lan966x_main.h"
> +
> +#define READL_SLEEP_US			10
> +#define READL_TIMEOUT_US		100000000
> +
> +#define IO_RANGES 2
> +
> +static const struct of_device_id lan966x_match[] = {
> +	{ .compatible = "microchip,lan966x-switch" },
> +	{ }
> +};
> +MODULE_DEVICE_TABLE(of, mchp_lan966x_match);
> +
> +struct lan966x_main_io_resource {
> +	enum lan966x_target id;
> +	phys_addr_t offset;
> +	int range;
> +};
> +
> +static const struct lan966x_main_io_resource lan966x_main_iomap[] =  {
> +	{ TARGET_CPU,                   0xc0000, 0 }, /* 0xe00c0000 */
> +	{ TARGET_ORG,                         0, 1 }, /* 0xe2000000 */
> +	{ TARGET_GCB,                    0x4000, 1 }, /* 0xe2004000 */
> +	{ TARGET_QS,                     0x8000, 1 }, /* 0xe2008000 */
> +	{ TARGET_CHIP_TOP,              0x10000, 1 }, /* 0xe2010000 */
> +	{ TARGET_REW,                   0x14000, 1 }, /* 0xe2014000 */
> +	{ TARGET_SYS,                   0x28000, 1 }, /* 0xe2028000 */
> +	{ TARGET_DEV,                   0x34000, 1 }, /* 0xe2034000 */
> +	{ TARGET_DEV +  1,              0x38000, 1 }, /* 0xe2038000 */
> +	{ TARGET_DEV +  2,              0x3c000, 1 }, /* 0xe203c000 */
> +	{ TARGET_DEV +  3,              0x40000, 1 }, /* 0xe2040000 */
> +	{ TARGET_DEV +  4,              0x44000, 1 }, /* 0xe2044000 */
> +	{ TARGET_DEV +  5,              0x48000, 1 }, /* 0xe2048000 */
> +	{ TARGET_DEV +  6,              0x4c000, 1 }, /* 0xe204c000 */
> +	{ TARGET_DEV +  7,              0x50000, 1 }, /* 0xe2050000 */
> +	{ TARGET_QSYS,                 0x100000, 1 }, /* 0xe2100000 */
> +	{ TARGET_AFI,                  0x120000, 1 }, /* 0xe2120000 */
> +	{ TARGET_ANA,                  0x140000, 1 }, /* 0xe2140000 */
> +};
> +
> +static int lan966x_create_targets(struct platform_device *pdev,
> +				  struct lan966x *lan966x)
> +{
> +	struct resource *iores[IO_RANGES];
> +	void __iomem *begin[IO_RANGES];
> +	int idx;
> +
> +	/* Initially map the entire range and after that update each target to
> +	 * point inside the region at the correct offset. It is possible that
> +	 * other devices access the same region so don't add any checks about
> +	 * this.
> +	 */
> +	for (idx = 0; idx < IO_RANGES; idx++) {
> +		iores[idx] = platform_get_resource(pdev, IORESOURCE_MEM,
> +						   idx);
> +		if (!iores[idx]) {
> +			dev_err(&pdev->dev, "Invalid resource\n");
> +			return -EINVAL;
> +		}
> +
> +		begin[idx] = devm_ioremap(&pdev->dev,
> +					  iores[idx]->start,
> +					  resource_size(iores[idx]));
> +		if (IS_ERR(begin[idx])) {
> +			dev_err(&pdev->dev, "Unable to get registers: %s\n",
> +				iores[idx]->name);
> +			return PTR_ERR(begin[idx]);
> +		}
> +	}
> +
> +	for (idx = 0; idx < ARRAY_SIZE(lan966x_main_iomap); idx++) {
> +		const struct lan966x_main_io_resource *iomap =
> +			&lan966x_main_iomap[idx];
> +
> +		lan966x->regs[iomap->id] = begin[iomap->range] + iomap->offset;
> +	}
> +
> +	return 0;
> +}
> +
> +static int lan966x_probe_port(struct lan966x *lan966x, u32 p,
> +			      phy_interface_t phy_mode)
> +{
> +	struct lan966x_port *port;
> +
> +	if (p >= lan966x->num_phys_ports)
> +		return -EINVAL;
> +
> +	port = devm_kzalloc(lan966x->dev, sizeof(*port), GFP_KERNEL);
ENOMEM?
> +
> +	port->lan966x = lan966x;
> +	port->chip_port = p;
> +	port->pvid = PORT_PVID;
> +	lan966x->ports[p] = port;
> +
> +	return 0;
> +}
> +
> +static void lan966x_init(struct lan966x *lan966x)
> +{
> +	u32 p, i;
> +
> +	/* Flush queues */
> +	lan_wr(lan_rd(lan966x, QS_XTR_FLUSH) |
> +	       GENMASK(1, 0),
> +	       lan966x, QS_XTR_FLUSH);
> +
> +	/* Allow to drain */
> +	mdelay(1);
> +
> +	/* All Queues normal */
> +	lan_wr(lan_rd(lan966x, QS_XTR_FLUSH) &
> +	       ~(GENMASK(1, 0)),
> +	       lan966x, QS_XTR_FLUSH);
> +
> +	/* Set MAC age time to default value, the entry is aged after
> +	 * 2 * AGE_PERIOD
> +	 */
> +	lan_wr(ANA_AUTOAGE_AGE_PERIOD_SET(BR_DEFAULT_AGEING_TIME / 2 / HZ),
> +	       lan966x, ANA_AUTOAGE);
> +
> +	/* Disable learning for frames discarded by VLAN ingress filtering */
> +	lan_rmw(ANA_ADVLEARN_VLAN_CHK_SET(1),
> +		ANA_ADVLEARN_VLAN_CHK,
> +		lan966x, ANA_ADVLEARN);
> +
> +	/* Setup frame ageing - "2 sec" - The unit is 6.5 us on lan966x */
> +	lan_wr(SYS_FRM_AGING_AGE_TX_ENA_SET(1) |
> +	       (20000000 / 65),
> +	       lan966x,  SYS_FRM_AGING);
> +
> +	/* Map the 8 CPU extraction queues to CPU port */
> +	lan_wr(0, lan966x, QSYS_CPU_GROUP_MAP);
> +
> +	/* Do byte-swap and expect status after last data word
> +	 * Extraction: Mode: manual extraction) | Byte_swap
> +	 */
> +	lan_wr(QS_XTR_GRP_CFG_MODE_SET(1) |
> +	       QS_XTR_GRP_CFG_BYTE_SWAP_SET(1),
> +	       lan966x, QS_XTR_GRP_CFG(0));
> +
> +	/* Injection: Mode: manual injection | Byte_swap */
> +	lan_wr(QS_INJ_GRP_CFG_MODE_SET(1) |
> +	       QS_INJ_GRP_CFG_BYTE_SWAP_SET(1),
> +	       lan966x, QS_INJ_GRP_CFG(0));
> +
> +	lan_rmw(QS_INJ_CTRL_GAP_SIZE_SET(0),
> +		QS_INJ_CTRL_GAP_SIZE,
> +		lan966x, QS_INJ_CTRL(0));
> +
> +	/* Enable IFH insertion/parsing on CPU ports */
> +	lan_wr(SYS_PORT_MODE_INCL_INJ_HDR_SET(1) |
> +	       SYS_PORT_MODE_INCL_XTR_HDR_SET(1),
> +	       lan966x, SYS_PORT_MODE(CPU_PORT));
> +
> +	/* Setup flooding PGIDs */
> +	lan_wr(ANA_FLOODING_IPMC_FLD_MC4_DATA_SET(PGID_MCIPV4) |
> +	       ANA_FLOODING_IPMC_FLD_MC4_CTRL_SET(PGID_MC) |
> +	       ANA_FLOODING_IPMC_FLD_MC6_DATA_SET(PGID_MC) |
> +	       ANA_FLOODING_IPMC_FLD_MC6_CTRL_SET(PGID_MC),
> +	       lan966x, ANA_FLOODING_IPMC);
> +
> +	/* There are 8 priorities */
> +	for (i = 0; i < 8; ++i)
> +		lan_rmw(ANA_FLOODING_FLD_MULTICAST_SET(PGID_MC) |
> +			ANA_FLOODING_FLD_BROADCAST_SET(PGID_BC),
> +			ANA_FLOODING_FLD_MULTICAST |
> +			ANA_FLOODING_FLD_BROADCAST,
> +			lan966x, ANA_FLOODING(i));
> +
> +	for (i = 0; i < PGID_ENTRIES; ++i)
> +		/* Set all the entries to obey VLAN_VLAN */
> +		lan_rmw(ANA_PGID_CFG_OBEY_VLAN_SET(1),
> +			ANA_PGID_CFG_OBEY_VLAN,
> +			lan966x, ANA_PGID_CFG(i));
> +
> +	for (p = 0; p < lan966x->num_phys_ports; p++) {
> +		/* Disable bridging by default */
> +		lan_rmw(ANA_PGID_PGID_SET(0x0),
> +			ANA_PGID_PGID,
> +			lan966x, ANA_PGID(p + PGID_SRC));
> +
> +		/* Do not forward BPDU frames to the front ports and copy them
> +		 * to CPU
> +		 */
> +		lan_wr(0xffff, lan966x, ANA_CPU_FWD_BPDU_CFG(p));
> +	}
> +
> +	/* Set source buffer size for each priority and each port to 1500 bytes */
> +	for (i = 0; i <= QSYS_Q_RSRV; ++i) {
> +		lan_wr(1500 / 64, lan966x, QSYS_RES_CFG(i));
> +		lan_wr(1500 / 64, lan966x, QSYS_RES_CFG(512 + i));
> +	}
> +
> +	/* Enable switching to/from cpu port */
> +	lan_wr(QSYS_SW_PORT_MODE_PORT_ENA_SET(1) |
> +	       QSYS_SW_PORT_MODE_SCH_NEXT_CFG_SET(1) |
> +	       QSYS_SW_PORT_MODE_INGRESS_DROP_MODE_SET(1),
> +	       lan966x,  QSYS_SW_PORT_MODE(CPU_PORT));
> +
> +	/* Configure and enable the CPU port */
> +	lan_rmw(ANA_PGID_PGID_SET(0),
> +		ANA_PGID_PGID,
> +		lan966x, ANA_PGID(CPU_PORT));
> +	lan_rmw(ANA_PGID_PGID_SET(BIT(CPU_PORT)),
> +		ANA_PGID_PGID,
> +		lan966x, ANA_PGID(PGID_CPU));
> +
> +	/* Multicast to all other ports */
> +	lan_rmw(GENMASK(lan966x->num_phys_ports - 1, 0),
> +		ANA_PGID_PGID,
> +		lan966x, ANA_PGID(PGID_MC));
> +
> +	/* This will be controlled by mrouter ports */
> +	lan_rmw(GENMASK(lan966x->num_phys_ports - 1, 0),
> +		ANA_PGID_PGID,
> +		lan966x, ANA_PGID(PGID_MCIPV4));
> +
> +	/* Broadcast to the CPU port and to other ports */
> +	lan_rmw(ANA_PGID_PGID_SET(BIT(CPU_PORT) | GENMASK(lan966x->num_phys_ports - 1, 0)),
> +		ANA_PGID_PGID,
> +		lan966x, ANA_PGID(PGID_BC));
> +
> +	lan_wr(REW_PORT_CFG_NO_REWRITE_SET(1),
> +	       lan966x, REW_PORT_CFG(CPU_PORT));
> +
> +	lan_rmw(ANA_ANAINTR_INTR_ENA_SET(1),
> +		ANA_ANAINTR_INTR_ENA,
> +		lan966x, ANA_ANAINTR);
> +}
> +
> +static int lan966x_ram_init(struct lan966x *lan966x)
> +{
> +	return lan_rd(lan966x, SYS_RAM_INIT);
> +}
> +
> +static int lan966x_reset_switch(struct lan966x *lan966x)
> +{
> +	struct reset_control *reset;
> +	int val = 0;
> +	int ret;
> +
> +	reset = devm_reset_control_get_shared(lan966x->dev, "switch");
> +	if (IS_ERR(reset))
> +		return dev_err_probe(lan966x->dev, PTR_ERR(reset),
> +				     "Could not obtain switch reset");
> +	reset_control_reset(reset);
> +
> +	reset = devm_reset_control_get_shared(lan966x->dev, "phy");
> +	if (IS_ERR(reset))
> +		return dev_err_probe(lan966x->dev, PTR_ERR(reset),
> +				     "Could not obtain phy reset\n");
> +	reset_control_reset(reset);
> +
> +	lan_wr(SYS_RESET_CFG_CORE_ENA_SET(0), lan966x, SYS_RESET_CFG);
> +	lan_wr(SYS_RAM_INIT_RAM_INIT_SET(1), lan966x, SYS_RAM_INIT);
> +	ret = readx_poll_timeout(lan966x_ram_init, lan966x,
> +				 val, (val & BIT(1)) == 0, READL_SLEEP_US,
> +				 READL_TIMEOUT_US);
> +	if (ret)
> +		return ret;
> +
> +	lan_wr(SYS_RESET_CFG_CORE_ENA_SET(1), lan966x, SYS_RESET_CFG);
> +
> +	return 0;
> +}
> +
> +static int lan966x_probe(struct platform_device *pdev)
> +{
> +	struct fwnode_handle *ports, *portnp;
> +	struct lan966x *lan966x;
> +	int err, i;
> +
> +	lan966x = devm_kzalloc(&pdev->dev, sizeof(*lan966x), GFP_KERNEL);
> +	if (!lan966x)
> +		return -ENOMEM;
> +
> +	platform_set_drvdata(pdev, lan966x);
> +	lan966x->dev = &pdev->dev;
> +
> +	ports = device_get_named_child_node(&pdev->dev, "ethernet-ports");
> +	if (!ports)
> +		return dev_err_probe(&pdev->dev, -ENODEV,
> +				     "no ethernet-ports child found\n");
> +
> +	err = lan966x_create_targets(pdev, lan966x);
> +	if (err)
> +		return dev_err_probe(&pdev->dev, err,
> +				     "Failed to create targets");
> +
> +	err = lan966x_reset_switch(lan966x);
> +	if (err)
> +		return dev_err_probe(&pdev->dev, err, "Reset failed");
> +
> +	i = 0;
> +	fwnode_for_each_available_child_node(ports, portnp)
> +		++i;
> +
> +	lan966x->num_phys_ports = i;
> +	lan966x->ports = devm_kcalloc(&pdev->dev, lan966x->num_phys_ports,
> +				      sizeof(struct lan966x_port *),
> +				      GFP_KERNEL);
> +	if (!lan966x->ports)
> +		return -ENOMEM;
> +
> +	/* There QS system has 32KB of memory */
> +	lan966x->shared_queue_sz = LAN966X_BUFFER_MEMORY;
> +
> +	/* init switch */
> +	lan966x_init(lan966x);
> +
> +	/* go over the child nodes */
> +	fwnode_for_each_available_child_node(ports, portnp) {
> +		phy_interface_t phy_mode;
> +		u32 p;
> +
> +		if (fwnode_property_read_u32(portnp, "reg", &p))
> +			continue;
> +
> +		phy_mode = fwnode_get_phy_mode(portnp);
> +		err = lan966x_probe_port(lan966x, p, phy_mode);
> +		if (err)
> +			return err;
> +	}
> +
> +	return 0;
You have to properly free allocated resource in the error case
> +}
> +
> +static int lan966x_remove(struct platform_device *pdev)
> +{
> +	return 0;
> +}
> +
> +static struct platform_driver lan966x_driver = {
> +	.probe = lan966x_probe,
> +	.remove = lan966x_remove,
> +	.driver = {
> +		.name = "lan966x-switch",
> +		.of_match_table = lan966x_match,
> +	},
> +};
> +module_platform_driver(lan966x_driver);
> +
> +MODULE_DESCRIPTION("Microchip LAN966X switch driver");
> +MODULE_AUTHOR("Horatiu Vultur <horatiu.vultur@xxxxxxxxxxxxx>");
> +MODULE_LICENSE("Dual MIT/GPL");
> diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.h b/drivers/net/ethernet/microchip/lan966x/lan966x_main.h
> new file mode 100644
> index 000000000000..7a1ff9d19fbf
> --- /dev/null
> +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.h
> @@ -0,0 +1,103 @@
> +/* SPDX-License-Identifier: GPL-2.0+ */
> +
> +#ifndef __LAN966X_MAIN_H__
> +#define __LAN966X_MAIN_H__
> +
> +#include "lan966x_regs.h"
> +
> +#define LAN966X_BUFFER_CELL_SZ		64
> +#define LAN966X_BUFFER_MEMORY		(160 * 1024)
> +#define LAN966X_BUFFER_MIN_SZ		60
> +
> +#define PGID_AGGR			64
> +#define PGID_SRC			80
> +#define PGID_ENTRIES			89
> +
> +#define PORT_PVID			0
> +
> +/* Reserved amount for (SRC, PRIO) at index 8*SRC + PRIO */
> +#define QSYS_Q_RSRV			95
> +
> +/* Reserved PGIDs */
> +#define PGID_CPU			(PGID_AGGR - 6)
> +#define PGID_UC				(PGID_AGGR - 5)
> +#define PGID_BC				(PGID_AGGR - 4)
> +#define PGID_MC				(PGID_AGGR - 3)
> +#define PGID_MCIPV4			(PGID_AGGR - 2)
> +#define PGID_MCIPV6			(PGID_AGGR - 1)
> +
> +#define LAN966X_SPEED_NONE		0
> +#define LAN966X_SPEED_1000		1
> +#define LAN966X_SPEED_100		2
> +#define LAN966X_SPEED_10		3
> +
> +#define CPU_PORT			8
> +
> +struct lan966x_port;
> +
> +struct lan966x {
> +	struct device *dev;
> +
> +	u8 num_phys_ports;
> +	struct lan966x_port **ports;
> +
> +	void __iomem *regs[NUM_TARGETS];
> +
> +	int shared_queue_sz;
> +};
> +
> +struct lan966x_port {
> +	struct lan966x *lan966x;
> +
> +	u8 chip_port;
> +	u16 pvid;
> +};
> +
> +static inline void __iomem *lan_addr(void __iomem *base[],
> +				     int id, int tinst, int tcnt,
> +				     int gbase, int ginst,
> +				     int gcnt, int gwidth,
> +				     int raddr, int rinst,
> +				     int rcnt, int rwidth)
> +{
> +	WARN_ON((tinst) >= tcnt);
> +	WARN_ON((ginst) >= gcnt);
> +	WARN_ON((rinst) >= rcnt);
> +	return base[id + (tinst)] +
> +		gbase + ((ginst) * gwidth) +
> +		raddr + ((rinst) * rwidth);
> +}
> +
> +static inline u32 lan_rd(struct lan966x *lan966x, int id, int tinst, int tcnt,
> +			 int gbase, int ginst, int gcnt, int gwidth,
> +			 int raddr, int rinst, int rcnt, int rwidth)
> +{
> +	return readl(lan_addr(lan966x->regs, id, tinst, tcnt, gbase, ginst,
> +			      gcnt, gwidth, raddr, rinst, rcnt, rwidth));
> +}
> +
> +static inline void lan_wr(u32 val, struct lan966x *lan966x,
> +			  int id, int tinst, int tcnt,
> +			  int gbase, int ginst, int gcnt, int gwidth,
> +			  int raddr, int rinst, int rcnt, int rwidth)
> +{
> +	writel(val, lan_addr(lan966x->regs, id, tinst, tcnt,
> +			     gbase, ginst, gcnt, gwidth,
> +			     raddr, rinst, rcnt, rwidth));
> +}
> +
> +static inline void lan_rmw(u32 val, u32 mask, struct lan966x *lan966x,
> +			   int id, int tinst, int tcnt,
> +			   int gbase, int ginst, int gcnt, int gwidth,
> +			   int raddr, int rinst, int rcnt, int rwidth)
> +{
> +	u32 nval;
> +
> +	nval = readl(lan_addr(lan966x->regs, id, tinst, tcnt, gbase, ginst,
> +			      gcnt, gwidth, raddr, rinst, rcnt, rwidth));
> +	nval = (nval & ~mask) | (val & mask);
> +	writel(nval, lan_addr(lan966x->regs, id, tinst, tcnt, gbase, ginst,
> +			      gcnt, gwidth, raddr, rinst, rcnt, rwidth));
> +}
> +
> +#endif /* __LAN966X_MAIN_H__ */
> diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_regs.h b/drivers/net/ethernet/microchip/lan966x/lan966x_regs.h
> new file mode 100644
> index 000000000000..879dcd807dec
> --- /dev/null
> +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_regs.h
> @@ -0,0 +1,730 @@
> +/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
> +
> +/* This file is autogenerated by cml-utils 2021-10-10 13:25:08 +0200.
> + * Commit ID: 26db2002924973d36a30b369c94f025a678fe9ea (dirty)
> + */
> +
> +#ifndef _LAN966X_REGS_H_
> +#define _LAN966X_REGS_H_
> +
> +#include <linux/bitfield.h>
> +#include <linux/types.h>
> +#include <linux/bug.h>
> +
> +enum lan966x_target {
> +	TARGET_AFI = 2,
> +	TARGET_ANA = 3,
> +	TARGET_CHIP_TOP = 5,
> +	TARGET_CPU = 6,
> +	TARGET_DEV = 13,
> +	TARGET_GCB = 27,
> +	TARGET_ORG = 36,
> +	TARGET_QS = 42,
> +	TARGET_QSYS = 46,
> +	TARGET_REW = 47,
> +	TARGET_SYS = 52,
> +	NUM_TARGETS = 66
> +};
> +
> +#define __REG(...)    __VA_ARGS__
> +
> +/*      AFI:PORT_TBL:PORT_FRM_OUT */
> +#define AFI_PORT_FRM_OUT(g)       __REG(TARGET_AFI, 0, 1, 98816, g, 10, 8, 0, 0, 1, 4)
> +
> +#define AFI_PORT_FRM_OUT_FRM_OUT_CNT             GENMASK(26, 16)
> +#define AFI_PORT_FRM_OUT_FRM_OUT_CNT_SET(x)\
> +	FIELD_PREP(AFI_PORT_FRM_OUT_FRM_OUT_CNT, x)
> +#define AFI_PORT_FRM_OUT_FRM_OUT_CNT_GET(x)\
> +	FIELD_GET(AFI_PORT_FRM_OUT_FRM_OUT_CNT, x)
> +
> +/*      AFI:PORT_TBL:PORT_CFG */
> +#define AFI_PORT_CFG(g)           __REG(TARGET_AFI, 0, 1, 98816, g, 10, 8, 4, 0, 1, 4)
> +
> +#define AFI_PORT_CFG_FC_SKIP_TTI_INJ             BIT(16)
> +#define AFI_PORT_CFG_FC_SKIP_TTI_INJ_SET(x)\
> +	FIELD_PREP(AFI_PORT_CFG_FC_SKIP_TTI_INJ, x)
> +#define AFI_PORT_CFG_FC_SKIP_TTI_INJ_GET(x)\
> +	FIELD_GET(AFI_PORT_CFG_FC_SKIP_TTI_INJ, x)
> +
> +#define AFI_PORT_CFG_FRM_OUT_MAX                 GENMASK(9, 0)
> +#define AFI_PORT_CFG_FRM_OUT_MAX_SET(x)\
> +	FIELD_PREP(AFI_PORT_CFG_FRM_OUT_MAX, x)
> +#define AFI_PORT_CFG_FRM_OUT_MAX_GET(x)\
> +	FIELD_GET(AFI_PORT_CFG_FRM_OUT_MAX, x)
> +
> +/*      ANA:ANA:ADVLEARN */
> +#define ANA_ADVLEARN              __REG(TARGET_ANA, 0, 1, 29824, 0, 1, 244, 0, 0, 1, 4)
> +
> +#define ANA_ADVLEARN_VLAN_CHK                    BIT(0)
> +#define ANA_ADVLEARN_VLAN_CHK_SET(x)\
> +	FIELD_PREP(ANA_ADVLEARN_VLAN_CHK, x)
> +#define ANA_ADVLEARN_VLAN_CHK_GET(x)\
> +	FIELD_GET(ANA_ADVLEARN_VLAN_CHK, x)
> +
> +/*      ANA:ANA:ANAINTR */
> +#define ANA_ANAINTR               __REG(TARGET_ANA, 0, 1, 29824, 0, 1, 244, 16, 0, 1, 4)
> +
> +#define ANA_ANAINTR_INTR                         BIT(1)
> +#define ANA_ANAINTR_INTR_SET(x)\
> +	FIELD_PREP(ANA_ANAINTR_INTR, x)
> +#define ANA_ANAINTR_INTR_GET(x)\
> +	FIELD_GET(ANA_ANAINTR_INTR, x)
> +
> +#define ANA_ANAINTR_INTR_ENA                     BIT(0)
> +#define ANA_ANAINTR_INTR_ENA_SET(x)\
> +	FIELD_PREP(ANA_ANAINTR_INTR_ENA, x)
> +#define ANA_ANAINTR_INTR_ENA_GET(x)\
> +	FIELD_GET(ANA_ANAINTR_INTR_ENA, x)
> +
> +/*      ANA:ANA:AUTOAGE */
> +#define ANA_AUTOAGE               __REG(TARGET_ANA, 0, 1, 29824, 0, 1, 244, 44, 0, 1, 4)
> +
> +#define ANA_AUTOAGE_AGE_PERIOD                   GENMASK(20, 1)
> +#define ANA_AUTOAGE_AGE_PERIOD_SET(x)\
> +	FIELD_PREP(ANA_AUTOAGE_AGE_PERIOD, x)
> +#define ANA_AUTOAGE_AGE_PERIOD_GET(x)\
> +	FIELD_GET(ANA_AUTOAGE_AGE_PERIOD, x)
> +
> +/*      ANA:ANA:FLOODING */
> +#define ANA_FLOODING(r)           __REG(TARGET_ANA, 0, 1, 29824, 0, 1, 244, 68, r, 8, 4)
> +
> +#define ANA_FLOODING_FLD_BROADCAST               GENMASK(11, 6)
> +#define ANA_FLOODING_FLD_BROADCAST_SET(x)\
> +	FIELD_PREP(ANA_FLOODING_FLD_BROADCAST, x)
> +#define ANA_FLOODING_FLD_BROADCAST_GET(x)\
> +	FIELD_GET(ANA_FLOODING_FLD_BROADCAST, x)
> +
> +#define ANA_FLOODING_FLD_MULTICAST               GENMASK(5, 0)
> +#define ANA_FLOODING_FLD_MULTICAST_SET(x)\
> +	FIELD_PREP(ANA_FLOODING_FLD_MULTICAST, x)
> +#define ANA_FLOODING_FLD_MULTICAST_GET(x)\
> +	FIELD_GET(ANA_FLOODING_FLD_MULTICAST, x)
> +
> +/*      ANA:ANA:FLOODING_IPMC */
> +#define ANA_FLOODING_IPMC         __REG(TARGET_ANA, 0, 1, 29824, 0, 1, 244, 100, 0, 1, 4)
> +
> +#define ANA_FLOODING_IPMC_FLD_MC4_CTRL           GENMASK(23, 18)
> +#define ANA_FLOODING_IPMC_FLD_MC4_CTRL_SET(x)\
> +	FIELD_PREP(ANA_FLOODING_IPMC_FLD_MC4_CTRL, x)
> +#define ANA_FLOODING_IPMC_FLD_MC4_CTRL_GET(x)\
> +	FIELD_GET(ANA_FLOODING_IPMC_FLD_MC4_CTRL, x)
> +
> +#define ANA_FLOODING_IPMC_FLD_MC4_DATA           GENMASK(17, 12)
> +#define ANA_FLOODING_IPMC_FLD_MC4_DATA_SET(x)\
> +	FIELD_PREP(ANA_FLOODING_IPMC_FLD_MC4_DATA, x)
> +#define ANA_FLOODING_IPMC_FLD_MC4_DATA_GET(x)\
> +	FIELD_GET(ANA_FLOODING_IPMC_FLD_MC4_DATA, x)
> +
> +#define ANA_FLOODING_IPMC_FLD_MC6_CTRL           GENMASK(11, 6)
> +#define ANA_FLOODING_IPMC_FLD_MC6_CTRL_SET(x)\
> +	FIELD_PREP(ANA_FLOODING_IPMC_FLD_MC6_CTRL, x)
> +#define ANA_FLOODING_IPMC_FLD_MC6_CTRL_GET(x)\
> +	FIELD_GET(ANA_FLOODING_IPMC_FLD_MC6_CTRL, x)
> +
> +#define ANA_FLOODING_IPMC_FLD_MC6_DATA           GENMASK(5, 0)
> +#define ANA_FLOODING_IPMC_FLD_MC6_DATA_SET(x)\
> +	FIELD_PREP(ANA_FLOODING_IPMC_FLD_MC6_DATA, x)
> +#define ANA_FLOODING_IPMC_FLD_MC6_DATA_GET(x)\
> +	FIELD_GET(ANA_FLOODING_IPMC_FLD_MC6_DATA, x)
> +
> +/*      ANA:PGID:PGID */
> +#define ANA_PGID(g)               __REG(TARGET_ANA, 0, 1, 27648, g, 89, 8, 0, 0, 1, 4)
> +
> +#define ANA_PGID_PGID                            GENMASK(8, 0)
> +#define ANA_PGID_PGID_SET(x)\
> +	FIELD_PREP(ANA_PGID_PGID, x)
> +#define ANA_PGID_PGID_GET(x)\
> +	FIELD_GET(ANA_PGID_PGID, x)
> +
> +/*      ANA:PGID:PGID_CFG */
> +#define ANA_PGID_CFG(g)           __REG(TARGET_ANA, 0, 1, 27648, g, 89, 8, 4, 0, 1, 4)
> +
> +#define ANA_PGID_CFG_OBEY_VLAN                   BIT(0)
> +#define ANA_PGID_CFG_OBEY_VLAN_SET(x)\
> +	FIELD_PREP(ANA_PGID_CFG_OBEY_VLAN, x)
> +#define ANA_PGID_CFG_OBEY_VLAN_GET(x)\
> +	FIELD_GET(ANA_PGID_CFG_OBEY_VLAN, x)
> +
> +/*      ANA:ANA_TABLES:MACHDATA */
> +#define ANA_MACHDATA              __REG(TARGET_ANA, 0, 1, 27520, 0, 1, 128, 40, 0, 1, 4)
> +
> +/*      ANA:ANA_TABLES:MACLDATA */
> +#define ANA_MACLDATA              __REG(TARGET_ANA, 0, 1, 27520, 0, 1, 128, 44, 0, 1, 4)
> +
> +/*      ANA:ANA_TABLES:MACACCESS */
> +#define ANA_MACACCESS             __REG(TARGET_ANA, 0, 1, 27520, 0, 1, 128, 48, 0, 1, 4)
> +
> +#define ANA_MACACCESS_CHANGE2SW                  BIT(17)
> +#define ANA_MACACCESS_CHANGE2SW_SET(x)\
> +	FIELD_PREP(ANA_MACACCESS_CHANGE2SW, x)
> +#define ANA_MACACCESS_CHANGE2SW_GET(x)\
> +	FIELD_GET(ANA_MACACCESS_CHANGE2SW, x)
> +
> +#define ANA_MACACCESS_VALID                      BIT(12)
> +#define ANA_MACACCESS_VALID_SET(x)\
> +	FIELD_PREP(ANA_MACACCESS_VALID, x)
> +#define ANA_MACACCESS_VALID_GET(x)\
> +	FIELD_GET(ANA_MACACCESS_VALID, x)
> +
> +#define ANA_MACACCESS_ENTRYTYPE                  GENMASK(11, 10)
> +#define ANA_MACACCESS_ENTRYTYPE_SET(x)\
> +	FIELD_PREP(ANA_MACACCESS_ENTRYTYPE, x)
> +#define ANA_MACACCESS_ENTRYTYPE_GET(x)\
> +	FIELD_GET(ANA_MACACCESS_ENTRYTYPE, x)
> +
> +#define ANA_MACACCESS_DEST_IDX                   GENMASK(9, 4)
> +#define ANA_MACACCESS_DEST_IDX_SET(x)\
> +	FIELD_PREP(ANA_MACACCESS_DEST_IDX, x)
> +#define ANA_MACACCESS_DEST_IDX_GET(x)\
> +	FIELD_GET(ANA_MACACCESS_DEST_IDX, x)
> +
> +#define ANA_MACACCESS_MAC_TABLE_CMD              GENMASK(3, 0)
> +#define ANA_MACACCESS_MAC_TABLE_CMD_SET(x)\
> +	FIELD_PREP(ANA_MACACCESS_MAC_TABLE_CMD, x)
> +#define ANA_MACACCESS_MAC_TABLE_CMD_GET(x)\
> +	FIELD_GET(ANA_MACACCESS_MAC_TABLE_CMD, x)
> +
> +/*      ANA:PORT:CPU_FWD_CFG */
> +#define ANA_CPU_FWD_CFG(g)        __REG(TARGET_ANA, 0, 1, 28672, g, 9, 128, 96, 0, 1, 4)
> +
> +#define ANA_CPU_FWD_CFG_SRC_COPY_ENA             BIT(3)
> +#define ANA_CPU_FWD_CFG_SRC_COPY_ENA_SET(x)\
> +	FIELD_PREP(ANA_CPU_FWD_CFG_SRC_COPY_ENA, x)
> +#define ANA_CPU_FWD_CFG_SRC_COPY_ENA_GET(x)\
> +	FIELD_GET(ANA_CPU_FWD_CFG_SRC_COPY_ENA, x)
> +
> +/*      ANA:PORT:CPU_FWD_BPDU_CFG */
> +#define ANA_CPU_FWD_BPDU_CFG(g)   __REG(TARGET_ANA, 0, 1, 28672, g, 9, 128, 100, 0, 1, 4)
> +
> +/*      ANA:PORT:PORT_CFG */
> +#define ANA_PORT_CFG(g)           __REG(TARGET_ANA, 0, 1, 28672, g, 9, 128, 112, 0, 1, 4)
> +
> +#define ANA_PORT_CFG_LEARNAUTO                   BIT(6)
> +#define ANA_PORT_CFG_LEARNAUTO_SET(x)\
> +	FIELD_PREP(ANA_PORT_CFG_LEARNAUTO, x)
> +#define ANA_PORT_CFG_LEARNAUTO_GET(x)\
> +	FIELD_GET(ANA_PORT_CFG_LEARNAUTO, x)
> +
> +#define ANA_PORT_CFG_LEARN_ENA                   BIT(5)
> +#define ANA_PORT_CFG_LEARN_ENA_SET(x)\
> +	FIELD_PREP(ANA_PORT_CFG_LEARN_ENA, x)
> +#define ANA_PORT_CFG_LEARN_ENA_GET(x)\
> +	FIELD_GET(ANA_PORT_CFG_LEARN_ENA, x)
> +
> +#define ANA_PORT_CFG_RECV_ENA                    BIT(4)
> +#define ANA_PORT_CFG_RECV_ENA_SET(x)\
> +	FIELD_PREP(ANA_PORT_CFG_RECV_ENA, x)
> +#define ANA_PORT_CFG_RECV_ENA_GET(x)\
> +	FIELD_GET(ANA_PORT_CFG_RECV_ENA, x)
> +
> +#define ANA_PORT_CFG_PORTID_VAL                  GENMASK(3, 0)
> +#define ANA_PORT_CFG_PORTID_VAL_SET(x)\
> +	FIELD_PREP(ANA_PORT_CFG_PORTID_VAL, x)
> +#define ANA_PORT_CFG_PORTID_VAL_GET(x)\
> +	FIELD_GET(ANA_PORT_CFG_PORTID_VAL, x)
> +
> +/*      ANA:PFC:PFC_CFG */
> +#define ANA_PFC_CFG(g)            __REG(TARGET_ANA, 0, 1, 30720, g, 8, 64, 0, 0, 1, 4)
> +
> +#define ANA_PFC_CFG_FC_LINK_SPEED                GENMASK(1, 0)
> +#define ANA_PFC_CFG_FC_LINK_SPEED_SET(x)\
> +	FIELD_PREP(ANA_PFC_CFG_FC_LINK_SPEED, x)
> +#define ANA_PFC_CFG_FC_LINK_SPEED_GET(x)\
> +	FIELD_GET(ANA_PFC_CFG_FC_LINK_SPEED, x)
> +
> +/*      CHIP_TOP:CUPHY_CFG:CUPHY_PORT_CFG */
> +#define CHIP_TOP_CUPHY_PORT_CFG(r) __REG(TARGET_CHIP_TOP, 0, 1, 16, 0, 1, 20, 8, r, 2, 4)
> +
> +#define CHIP_TOP_CUPHY_PORT_CFG_GTX_CLK_ENA      BIT(0)
> +#define CHIP_TOP_CUPHY_PORT_CFG_GTX_CLK_ENA_SET(x)\
> +	FIELD_PREP(CHIP_TOP_CUPHY_PORT_CFG_GTX_CLK_ENA, x)
> +#define CHIP_TOP_CUPHY_PORT_CFG_GTX_CLK_ENA_GET(x)\
> +	FIELD_GET(CHIP_TOP_CUPHY_PORT_CFG_GTX_CLK_ENA, x)
> +
> +/*      DEV:PORT_MODE:CLOCK_CFG */
> +#define DEV_CLOCK_CFG(t)          __REG(TARGET_DEV, t, 8, 0, 0, 1, 28, 0, 0, 1, 4)
> +
> +#define DEV_CLOCK_CFG_MAC_TX_RST                 BIT(7)
> +#define DEV_CLOCK_CFG_MAC_TX_RST_SET(x)\
> +	FIELD_PREP(DEV_CLOCK_CFG_MAC_TX_RST, x)
> +#define DEV_CLOCK_CFG_MAC_TX_RST_GET(x)\
> +	FIELD_GET(DEV_CLOCK_CFG_MAC_TX_RST, x)
> +
> +#define DEV_CLOCK_CFG_MAC_RX_RST                 BIT(6)
> +#define DEV_CLOCK_CFG_MAC_RX_RST_SET(x)\
> +	FIELD_PREP(DEV_CLOCK_CFG_MAC_RX_RST, x)
> +#define DEV_CLOCK_CFG_MAC_RX_RST_GET(x)\
> +	FIELD_GET(DEV_CLOCK_CFG_MAC_RX_RST, x)
> +
> +#define DEV_CLOCK_CFG_PCS_TX_RST                 BIT(5)
> +#define DEV_CLOCK_CFG_PCS_TX_RST_SET(x)\
> +	FIELD_PREP(DEV_CLOCK_CFG_PCS_TX_RST, x)
> +#define DEV_CLOCK_CFG_PCS_TX_RST_GET(x)\
> +	FIELD_GET(DEV_CLOCK_CFG_PCS_TX_RST, x)
> +
> +#define DEV_CLOCK_CFG_PCS_RX_RST                 BIT(4)
> +#define DEV_CLOCK_CFG_PCS_RX_RST_SET(x)\
> +	FIELD_PREP(DEV_CLOCK_CFG_PCS_RX_RST, x)
> +#define DEV_CLOCK_CFG_PCS_RX_RST_GET(x)\
> +	FIELD_GET(DEV_CLOCK_CFG_PCS_RX_RST, x)
> +
> +#define DEV_CLOCK_CFG_PORT_RST                   BIT(3)
> +#define DEV_CLOCK_CFG_PORT_RST_SET(x)\
> +	FIELD_PREP(DEV_CLOCK_CFG_PORT_RST, x)
> +#define DEV_CLOCK_CFG_PORT_RST_GET(x)\
> +	FIELD_GET(DEV_CLOCK_CFG_PORT_RST, x)
> +
> +#define DEV_CLOCK_CFG_LINK_SPEED                 GENMASK(1, 0)
> +#define DEV_CLOCK_CFG_LINK_SPEED_SET(x)\
> +	FIELD_PREP(DEV_CLOCK_CFG_LINK_SPEED, x)
> +#define DEV_CLOCK_CFG_LINK_SPEED_GET(x)\
> +	FIELD_GET(DEV_CLOCK_CFG_LINK_SPEED, x)
> +
> +/*      DEV:MAC_CFG_STATUS:MAC_ENA_CFG */
> +#define DEV_MAC_ENA_CFG(t)        __REG(TARGET_DEV, t, 8, 28, 0, 1, 44, 0, 0, 1, 4)
> +
> +#define DEV_MAC_ENA_CFG_RX_ENA                   BIT(4)
> +#define DEV_MAC_ENA_CFG_RX_ENA_SET(x)\
> +	FIELD_PREP(DEV_MAC_ENA_CFG_RX_ENA, x)
> +#define DEV_MAC_ENA_CFG_RX_ENA_GET(x)\
> +	FIELD_GET(DEV_MAC_ENA_CFG_RX_ENA, x)
> +
> +#define DEV_MAC_ENA_CFG_TX_ENA                   BIT(0)
> +#define DEV_MAC_ENA_CFG_TX_ENA_SET(x)\
> +	FIELD_PREP(DEV_MAC_ENA_CFG_TX_ENA, x)
> +#define DEV_MAC_ENA_CFG_TX_ENA_GET(x)\
> +	FIELD_GET(DEV_MAC_ENA_CFG_TX_ENA, x)
> +
> +/*      DEV:MAC_CFG_STATUS:MAC_MODE_CFG */
> +#define DEV_MAC_MODE_CFG(t)       __REG(TARGET_DEV, t, 8, 28, 0, 1, 44, 4, 0, 1, 4)
> +
> +#define DEV_MAC_MODE_CFG_GIGA_MODE_ENA           BIT(4)
> +#define DEV_MAC_MODE_CFG_GIGA_MODE_ENA_SET(x)\
> +	FIELD_PREP(DEV_MAC_MODE_CFG_GIGA_MODE_ENA, x)
> +#define DEV_MAC_MODE_CFG_GIGA_MODE_ENA_GET(x)\
> +	FIELD_GET(DEV_MAC_MODE_CFG_GIGA_MODE_ENA, x)
> +
> +/*      DEV:MAC_CFG_STATUS:MAC_MAXLEN_CFG */
> +#define DEV_MAC_MAXLEN_CFG(t)     __REG(TARGET_DEV, t, 8, 28, 0, 1, 44, 8, 0, 1, 4)
> +
> +#define DEV_MAC_MAXLEN_CFG_MAX_LEN               GENMASK(15, 0)
> +#define DEV_MAC_MAXLEN_CFG_MAX_LEN_SET(x)\
> +	FIELD_PREP(DEV_MAC_MAXLEN_CFG_MAX_LEN, x)
> +#define DEV_MAC_MAXLEN_CFG_MAX_LEN_GET(x)\
> +	FIELD_GET(DEV_MAC_MAXLEN_CFG_MAX_LEN, x)
> +
> +/*      DEV:MAC_CFG_STATUS:MAC_IFG_CFG */
> +#define DEV_MAC_IFG_CFG(t)        __REG(TARGET_DEV, t, 8, 28, 0, 1, 44, 20, 0, 1, 4)
> +
> +#define DEV_MAC_IFG_CFG_TX_IFG                   GENMASK(12, 8)
> +#define DEV_MAC_IFG_CFG_TX_IFG_SET(x)\
> +	FIELD_PREP(DEV_MAC_IFG_CFG_TX_IFG, x)
> +#define DEV_MAC_IFG_CFG_TX_IFG_GET(x)\
> +	FIELD_GET(DEV_MAC_IFG_CFG_TX_IFG, x)
> +
> +#define DEV_MAC_IFG_CFG_RX_IFG2                  GENMASK(7, 4)
> +#define DEV_MAC_IFG_CFG_RX_IFG2_SET(x)\
> +	FIELD_PREP(DEV_MAC_IFG_CFG_RX_IFG2, x)
> +#define DEV_MAC_IFG_CFG_RX_IFG2_GET(x)\
> +	FIELD_GET(DEV_MAC_IFG_CFG_RX_IFG2, x)
> +
> +#define DEV_MAC_IFG_CFG_RX_IFG1                  GENMASK(3, 0)
> +#define DEV_MAC_IFG_CFG_RX_IFG1_SET(x)\
> +	FIELD_PREP(DEV_MAC_IFG_CFG_RX_IFG1, x)
> +#define DEV_MAC_IFG_CFG_RX_IFG1_GET(x)\
> +	FIELD_GET(DEV_MAC_IFG_CFG_RX_IFG1, x)
> +
> +/*      DEV:MAC_CFG_STATUS:MAC_HDX_CFG */
> +#define DEV_MAC_HDX_CFG(t)        __REG(TARGET_DEV, t, 8, 28, 0, 1, 44, 24, 0, 1, 4)
> +
> +#define DEV_MAC_HDX_CFG_SEED                     GENMASK(23, 16)
> +#define DEV_MAC_HDX_CFG_SEED_SET(x)\
> +	FIELD_PREP(DEV_MAC_HDX_CFG_SEED, x)
> +#define DEV_MAC_HDX_CFG_SEED_GET(x)\
> +	FIELD_GET(DEV_MAC_HDX_CFG_SEED, x)
> +
> +#define DEV_MAC_HDX_CFG_SEED_LOAD                BIT(12)
> +#define DEV_MAC_HDX_CFG_SEED_LOAD_SET(x)\
> +	FIELD_PREP(DEV_MAC_HDX_CFG_SEED_LOAD, x)
> +#define DEV_MAC_HDX_CFG_SEED_LOAD_GET(x)\
> +	FIELD_GET(DEV_MAC_HDX_CFG_SEED_LOAD, x)
> +
> +/*      DEV:MAC_CFG_STATUS:MAC_FC_MAC_LOW_CFG */
> +#define DEV_FC_MAC_LOW_CFG(t)     __REG(TARGET_DEV, t, 8, 28, 0, 1, 44, 32, 0, 1, 4)
> +
> +/*      DEV:MAC_CFG_STATUS:MAC_FC_MAC_HIGH_CFG */
> +#define DEV_FC_MAC_HIGH_CFG(t)    __REG(TARGET_DEV, t, 8, 28, 0, 1, 44, 36, 0, 1, 4)
> +
> +/*      DEV:PCS1G_CFG_STATUS:PCS1G_CFG */
> +#define DEV_PCS1G_CFG(t)          __REG(TARGET_DEV, t, 8, 72, 0, 1, 68, 0, 0, 1, 4)
> +
> +#define DEV_PCS1G_CFG_PCS_ENA                    BIT(0)
> +#define DEV_PCS1G_CFG_PCS_ENA_SET(x)\
> +	FIELD_PREP(DEV_PCS1G_CFG_PCS_ENA, x)
> +#define DEV_PCS1G_CFG_PCS_ENA_GET(x)\
> +	FIELD_GET(DEV_PCS1G_CFG_PCS_ENA, x)
> +
> +/*      DEV:PCS1G_CFG_STATUS:PCS1G_MODE_CFG */
> +#define DEV_PCS1G_MODE_CFG(t)     __REG(TARGET_DEV, t, 8, 72, 0, 1, 68, 4, 0, 1, 4)
> +
> +#define DEV_PCS1G_MODE_CFG_SGMII_MODE_ENA        BIT(0)
> +#define DEV_PCS1G_MODE_CFG_SGMII_MODE_ENA_SET(x)\
> +	FIELD_PREP(DEV_PCS1G_MODE_CFG_SGMII_MODE_ENA, x)
> +#define DEV_PCS1G_MODE_CFG_SGMII_MODE_ENA_GET(x)\
> +	FIELD_GET(DEV_PCS1G_MODE_CFG_SGMII_MODE_ENA, x)
> +
> +/*      DEV:PCS1G_CFG_STATUS:PCS1G_SD_CFG */
> +#define DEV_PCS1G_SD_CFG(t)       __REG(TARGET_DEV, t, 8, 72, 0, 1, 68, 8, 0, 1, 4)
> +
> +#define DEV_PCS1G_SD_CFG_SD_ENA                  BIT(0)
> +#define DEV_PCS1G_SD_CFG_SD_ENA_SET(x)\
> +	FIELD_PREP(DEV_PCS1G_SD_CFG_SD_ENA, x)
> +#define DEV_PCS1G_SD_CFG_SD_ENA_GET(x)\
> +	FIELD_GET(DEV_PCS1G_SD_CFG_SD_ENA, x)
> +
> +/*      DEV:PCS1G_CFG_STATUS:PCS1G_ANEG_CFG */
> +#define DEV_PCS1G_ANEG_CFG(t)     __REG(TARGET_DEV, t, 8, 72, 0, 1, 68, 12, 0, 1, 4)
> +
> +#define DEV_PCS1G_ANEG_CFG_ADV_ABILITY           GENMASK(31, 16)
> +#define DEV_PCS1G_ANEG_CFG_ADV_ABILITY_SET(x)\
> +	FIELD_PREP(DEV_PCS1G_ANEG_CFG_ADV_ABILITY, x)
> +#define DEV_PCS1G_ANEG_CFG_ADV_ABILITY_GET(x)\
> +	FIELD_GET(DEV_PCS1G_ANEG_CFG_ADV_ABILITY, x)
> +
> +#define DEV_PCS1G_ANEG_CFG_SW_RESOLVE_ENA        BIT(8)
> +#define DEV_PCS1G_ANEG_CFG_SW_RESOLVE_ENA_SET(x)\
> +	FIELD_PREP(DEV_PCS1G_ANEG_CFG_SW_RESOLVE_ENA, x)
> +#define DEV_PCS1G_ANEG_CFG_SW_RESOLVE_ENA_GET(x)\
> +	FIELD_GET(DEV_PCS1G_ANEG_CFG_SW_RESOLVE_ENA, x)
> +
> +#define DEV_PCS1G_ANEG_CFG_RESTART_ONE_SHOT      BIT(1)
> +#define DEV_PCS1G_ANEG_CFG_RESTART_ONE_SHOT_SET(x)\
> +	FIELD_PREP(DEV_PCS1G_ANEG_CFG_RESTART_ONE_SHOT, x)
> +#define DEV_PCS1G_ANEG_CFG_RESTART_ONE_SHOT_GET(x)\
> +	FIELD_GET(DEV_PCS1G_ANEG_CFG_RESTART_ONE_SHOT, x)
> +
> +#define DEV_PCS1G_ANEG_CFG_ENA                   BIT(0)
> +#define DEV_PCS1G_ANEG_CFG_ENA_SET(x)\
> +	FIELD_PREP(DEV_PCS1G_ANEG_CFG_ENA, x)
> +#define DEV_PCS1G_ANEG_CFG_ENA_GET(x)\
> +	FIELD_GET(DEV_PCS1G_ANEG_CFG_ENA, x)
> +
> +/*      DEV:PCS1G_CFG_STATUS:PCS1G_ANEG_STATUS */
> +#define DEV_PCS1G_ANEG_STATUS(t)  __REG(TARGET_DEV, t, 8, 72, 0, 1, 68, 32, 0, 1, 4)
> +
> +#define DEV_PCS1G_ANEG_STATUS_LP_ADV             GENMASK(31, 16)
> +#define DEV_PCS1G_ANEG_STATUS_LP_ADV_SET(x)\
> +	FIELD_PREP(DEV_PCS1G_ANEG_STATUS_LP_ADV, x)
> +#define DEV_PCS1G_ANEG_STATUS_LP_ADV_GET(x)\
> +	FIELD_GET(DEV_PCS1G_ANEG_STATUS_LP_ADV, x)
> +
> +#define DEV_PCS1G_ANEG_STATUS_ANEG_COMPLETE      BIT(0)
> +#define DEV_PCS1G_ANEG_STATUS_ANEG_COMPLETE_SET(x)\
> +	FIELD_PREP(DEV_PCS1G_ANEG_STATUS_ANEG_COMPLETE, x)
> +#define DEV_PCS1G_ANEG_STATUS_ANEG_COMPLETE_GET(x)\
> +	FIELD_GET(DEV_PCS1G_ANEG_STATUS_ANEG_COMPLETE, x)
> +
> +/*      DEV:PCS1G_CFG_STATUS:PCS1G_LINK_STATUS */
> +#define DEV_PCS1G_LINK_STATUS(t)  __REG(TARGET_DEV, t, 8, 72, 0, 1, 68, 40, 0, 1, 4)
> +
> +#define DEV_PCS1G_LINK_STATUS_LINK_STATUS        BIT(4)
> +#define DEV_PCS1G_LINK_STATUS_LINK_STATUS_SET(x)\
> +	FIELD_PREP(DEV_PCS1G_LINK_STATUS_LINK_STATUS, x)
> +#define DEV_PCS1G_LINK_STATUS_LINK_STATUS_GET(x)\
> +	FIELD_GET(DEV_PCS1G_LINK_STATUS_LINK_STATUS, x)
> +
> +#define DEV_PCS1G_LINK_STATUS_SYNC_STATUS        BIT(0)
> +#define DEV_PCS1G_LINK_STATUS_SYNC_STATUS_SET(x)\
> +	FIELD_PREP(DEV_PCS1G_LINK_STATUS_SYNC_STATUS, x)
> +#define DEV_PCS1G_LINK_STATUS_SYNC_STATUS_GET(x)\
> +	FIELD_GET(DEV_PCS1G_LINK_STATUS_SYNC_STATUS, x)
> +
> +/*      DEV:PCS1G_CFG_STATUS:PCS1G_STICKY */
> +#define DEV_PCS1G_STICKY(t)       __REG(TARGET_DEV, t, 8, 72, 0, 1, 68, 48, 0, 1, 4)
> +
> +#define DEV_PCS1G_STICKY_LINK_DOWN_STICKY        BIT(4)
> +#define DEV_PCS1G_STICKY_LINK_DOWN_STICKY_SET(x)\
> +	FIELD_PREP(DEV_PCS1G_STICKY_LINK_DOWN_STICKY, x)
> +#define DEV_PCS1G_STICKY_LINK_DOWN_STICKY_GET(x)\
> +	FIELD_GET(DEV_PCS1G_STICKY_LINK_DOWN_STICKY, x)
> +
> +/*      DEVCPU_QS:XTR:XTR_GRP_CFG */
> +#define QS_XTR_GRP_CFG(r)         __REG(TARGET_QS, 0, 1, 0, 0, 1, 36, 0, r, 2, 4)
> +
> +#define QS_XTR_GRP_CFG_MODE                      GENMASK(3, 2)
> +#define QS_XTR_GRP_CFG_MODE_SET(x)\
> +	FIELD_PREP(QS_XTR_GRP_CFG_MODE, x)
> +#define QS_XTR_GRP_CFG_MODE_GET(x)\
> +	FIELD_GET(QS_XTR_GRP_CFG_MODE, x)
> +
> +#define QS_XTR_GRP_CFG_BYTE_SWAP                 BIT(0)
> +#define QS_XTR_GRP_CFG_BYTE_SWAP_SET(x)\
> +	FIELD_PREP(QS_XTR_GRP_CFG_BYTE_SWAP, x)
> +#define QS_XTR_GRP_CFG_BYTE_SWAP_GET(x)\
> +	FIELD_GET(QS_XTR_GRP_CFG_BYTE_SWAP, x)
> +
> +/*      DEVCPU_QS:XTR:XTR_RD */
> +#define QS_XTR_RD(r)              __REG(TARGET_QS, 0, 1, 0, 0, 1, 36, 8, r, 2, 4)
> +
> +/*      DEVCPU_QS:XTR:XTR_FLUSH */
> +#define QS_XTR_FLUSH              __REG(TARGET_QS, 0, 1, 0, 0, 1, 36, 24, 0, 1, 4)
> +
> +/*      DEVCPU_QS:XTR:XTR_DATA_PRESENT */
> +#define QS_XTR_DATA_PRESENT       __REG(TARGET_QS, 0, 1, 0, 0, 1, 36, 28, 0, 1, 4)
> +
> +/*      DEVCPU_QS:INJ:INJ_GRP_CFG */
> +#define QS_INJ_GRP_CFG(r)         __REG(TARGET_QS, 0, 1, 36, 0, 1, 40, 0, r, 2, 4)
> +
> +#define QS_INJ_GRP_CFG_MODE                      GENMASK(3, 2)
> +#define QS_INJ_GRP_CFG_MODE_SET(x)\
> +	FIELD_PREP(QS_INJ_GRP_CFG_MODE, x)
> +#define QS_INJ_GRP_CFG_MODE_GET(x)\
> +	FIELD_GET(QS_INJ_GRP_CFG_MODE, x)
> +
> +#define QS_INJ_GRP_CFG_BYTE_SWAP                 BIT(0)
> +#define QS_INJ_GRP_CFG_BYTE_SWAP_SET(x)\
> +	FIELD_PREP(QS_INJ_GRP_CFG_BYTE_SWAP, x)
> +#define QS_INJ_GRP_CFG_BYTE_SWAP_GET(x)\
> +	FIELD_GET(QS_INJ_GRP_CFG_BYTE_SWAP, x)
> +
> +/*      DEVCPU_QS:INJ:INJ_WR */
> +#define QS_INJ_WR(r)              __REG(TARGET_QS, 0, 1, 36, 0, 1, 40, 8, r, 2, 4)
> +
> +/*      DEVCPU_QS:INJ:INJ_CTRL */
> +#define QS_INJ_CTRL(r)            __REG(TARGET_QS, 0, 1, 36, 0, 1, 40, 16, r, 2, 4)
> +
> +#define QS_INJ_CTRL_GAP_SIZE                     GENMASK(24, 21)
> +#define QS_INJ_CTRL_GAP_SIZE_SET(x)\
> +	FIELD_PREP(QS_INJ_CTRL_GAP_SIZE, x)
> +#define QS_INJ_CTRL_GAP_SIZE_GET(x)\
> +	FIELD_GET(QS_INJ_CTRL_GAP_SIZE, x)
> +
> +#define QS_INJ_CTRL_EOF                          BIT(19)
> +#define QS_INJ_CTRL_EOF_SET(x)\
> +	FIELD_PREP(QS_INJ_CTRL_EOF, x)
> +#define QS_INJ_CTRL_EOF_GET(x)\
> +	FIELD_GET(QS_INJ_CTRL_EOF, x)
> +
> +#define QS_INJ_CTRL_SOF                          BIT(18)
> +#define QS_INJ_CTRL_SOF_SET(x)\
> +	FIELD_PREP(QS_INJ_CTRL_SOF, x)
> +#define QS_INJ_CTRL_SOF_GET(x)\
> +	FIELD_GET(QS_INJ_CTRL_SOF, x)
> +
> +#define QS_INJ_CTRL_VLD_BYTES                    GENMASK(17, 16)
> +#define QS_INJ_CTRL_VLD_BYTES_SET(x)\
> +	FIELD_PREP(QS_INJ_CTRL_VLD_BYTES, x)
> +#define QS_INJ_CTRL_VLD_BYTES_GET(x)\
> +	FIELD_GET(QS_INJ_CTRL_VLD_BYTES, x)
> +
> +/*      DEVCPU_QS:INJ:INJ_STATUS */
> +#define QS_INJ_STATUS             __REG(TARGET_QS, 0, 1, 36, 0, 1, 40, 24, 0, 1, 4)
> +
> +#define QS_INJ_STATUS_WMARK_REACHED              GENMASK(5, 4)
> +#define QS_INJ_STATUS_WMARK_REACHED_SET(x)\
> +	FIELD_PREP(QS_INJ_STATUS_WMARK_REACHED, x)
> +#define QS_INJ_STATUS_WMARK_REACHED_GET(x)\
> +	FIELD_GET(QS_INJ_STATUS_WMARK_REACHED, x)
> +
> +#define QS_INJ_STATUS_FIFO_RDY                   GENMASK(3, 2)
> +#define QS_INJ_STATUS_FIFO_RDY_SET(x)\
> +	FIELD_PREP(QS_INJ_STATUS_FIFO_RDY, x)
> +#define QS_INJ_STATUS_FIFO_RDY_GET(x)\
> +	FIELD_GET(QS_INJ_STATUS_FIFO_RDY, x)
> +
> +/*      QSYS:SYSTEM:PORT_MODE */
> +#define QSYS_PORT_MODE(r)         __REG(TARGET_QSYS, 0, 1, 28008, 0, 1, 216, 0, r, 10, 4)
> +
> +#define QSYS_PORT_MODE_DEQUEUE_DIS               BIT(1)
> +#define QSYS_PORT_MODE_DEQUEUE_DIS_SET(x)\
> +	FIELD_PREP(QSYS_PORT_MODE_DEQUEUE_DIS, x)
> +#define QSYS_PORT_MODE_DEQUEUE_DIS_GET(x)\
> +	FIELD_GET(QSYS_PORT_MODE_DEQUEUE_DIS, x)
> +
> +/*      QSYS:SYSTEM:SWITCH_PORT_MODE */
> +#define QSYS_SW_PORT_MODE(r)      __REG(TARGET_QSYS, 0, 1, 28008, 0, 1, 216, 80, r, 9, 4)
> +
> +#define QSYS_SW_PORT_MODE_PORT_ENA               BIT(18)
> +#define QSYS_SW_PORT_MODE_PORT_ENA_SET(x)\
> +	FIELD_PREP(QSYS_SW_PORT_MODE_PORT_ENA, x)
> +#define QSYS_SW_PORT_MODE_PORT_ENA_GET(x)\
> +	FIELD_GET(QSYS_SW_PORT_MODE_PORT_ENA, x)
> +
> +#define QSYS_SW_PORT_MODE_SCH_NEXT_CFG           GENMASK(16, 14)
> +#define QSYS_SW_PORT_MODE_SCH_NEXT_CFG_SET(x)\
> +	FIELD_PREP(QSYS_SW_PORT_MODE_SCH_NEXT_CFG, x)
> +#define QSYS_SW_PORT_MODE_SCH_NEXT_CFG_GET(x)\
> +	FIELD_GET(QSYS_SW_PORT_MODE_SCH_NEXT_CFG, x)
> +
> +#define QSYS_SW_PORT_MODE_INGRESS_DROP_MODE      BIT(12)
> +#define QSYS_SW_PORT_MODE_INGRESS_DROP_MODE_SET(x)\
> +	FIELD_PREP(QSYS_SW_PORT_MODE_INGRESS_DROP_MODE, x)
> +#define QSYS_SW_PORT_MODE_INGRESS_DROP_MODE_GET(x)\
> +	FIELD_GET(QSYS_SW_PORT_MODE_INGRESS_DROP_MODE, x)
> +
> +#define QSYS_SW_PORT_MODE_TX_PFC_ENA             GENMASK(11, 4)
> +#define QSYS_SW_PORT_MODE_TX_PFC_ENA_SET(x)\
> +	FIELD_PREP(QSYS_SW_PORT_MODE_TX_PFC_ENA, x)
> +#define QSYS_SW_PORT_MODE_TX_PFC_ENA_GET(x)\
> +	FIELD_GET(QSYS_SW_PORT_MODE_TX_PFC_ENA, x)
> +
> +#define QSYS_SW_PORT_MODE_AGING_MODE             GENMASK(1, 0)
> +#define QSYS_SW_PORT_MODE_AGING_MODE_SET(x)\
> +	FIELD_PREP(QSYS_SW_PORT_MODE_AGING_MODE, x)
> +#define QSYS_SW_PORT_MODE_AGING_MODE_GET(x)\
> +	FIELD_GET(QSYS_SW_PORT_MODE_AGING_MODE, x)
> +
> +/*      QSYS:SYSTEM:SW_STATUS */
> +#define QSYS_SW_STATUS(r)         __REG(TARGET_QSYS, 0, 1, 28008, 0, 1, 216, 164, r, 9, 4)
> +
> +#define QSYS_SW_STATUS_EQ_AVAIL                  GENMASK(7, 0)
> +#define QSYS_SW_STATUS_EQ_AVAIL_SET(x)\
> +	FIELD_PREP(QSYS_SW_STATUS_EQ_AVAIL, x)
> +#define QSYS_SW_STATUS_EQ_AVAIL_GET(x)\
> +	FIELD_GET(QSYS_SW_STATUS_EQ_AVAIL, x)
> +
> +/*      QSYS:SYSTEM:CPU_GROUP_MAP */
> +#define QSYS_CPU_GROUP_MAP        __REG(TARGET_QSYS, 0, 1, 28008, 0, 1, 216, 204, 0, 1, 4)
> +
> +/*      QSYS:RES_CTRL:RES_CFG */
> +#define QSYS_RES_CFG(g)           __REG(TARGET_QSYS, 0, 1, 32768, g, 1024, 8, 0, 0, 1, 4)
> +
> +/*      REW:PORT:PORT_CFG */
> +#define REW_PORT_CFG(g)           __REG(TARGET_REW, 0, 1, 0, g, 10, 128, 8, 0, 1, 4)
> +
> +#define REW_PORT_CFG_NO_REWRITE                  BIT(0)
> +#define REW_PORT_CFG_NO_REWRITE_SET(x)\
> +	FIELD_PREP(REW_PORT_CFG_NO_REWRITE, x)
> +#define REW_PORT_CFG_NO_REWRITE_GET(x)\
> +	FIELD_GET(REW_PORT_CFG_NO_REWRITE, x)
> +
> +/*      SYS:SYSTEM:RESET_CFG */
> +#define SYS_RESET_CFG             __REG(TARGET_SYS, 0, 1, 4128, 0, 1, 168, 0, 0, 1, 4)
> +
> +#define SYS_RESET_CFG_CORE_ENA                   BIT(0)
> +#define SYS_RESET_CFG_CORE_ENA_SET(x)\
> +	FIELD_PREP(SYS_RESET_CFG_CORE_ENA, x)
> +#define SYS_RESET_CFG_CORE_ENA_GET(x)\
> +	FIELD_GET(SYS_RESET_CFG_CORE_ENA, x)
> +
> +/*      SYS:SYSTEM:PORT_MODE */
> +#define SYS_PORT_MODE(r)          __REG(TARGET_SYS, 0, 1, 4128, 0, 1, 168, 44, r, 10, 4)
> +
> +#define SYS_PORT_MODE_INCL_INJ_HDR               GENMASK(5, 4)
> +#define SYS_PORT_MODE_INCL_INJ_HDR_SET(x)\
> +	FIELD_PREP(SYS_PORT_MODE_INCL_INJ_HDR, x)
> +#define SYS_PORT_MODE_INCL_INJ_HDR_GET(x)\
> +	FIELD_GET(SYS_PORT_MODE_INCL_INJ_HDR, x)
> +
> +#define SYS_PORT_MODE_INCL_XTR_HDR               GENMASK(3, 2)
> +#define SYS_PORT_MODE_INCL_XTR_HDR_SET(x)\
> +	FIELD_PREP(SYS_PORT_MODE_INCL_XTR_HDR, x)
> +#define SYS_PORT_MODE_INCL_XTR_HDR_GET(x)\
> +	FIELD_GET(SYS_PORT_MODE_INCL_XTR_HDR, x)
> +
> +/*      SYS:SYSTEM:FRONT_PORT_MODE */
> +#define SYS_FRONT_PORT_MODE(r)    __REG(TARGET_SYS, 0, 1, 4128, 0, 1, 168, 84, r, 8, 4)
> +
> +#define SYS_FRONT_PORT_MODE_HDX_MODE             BIT(1)
> +#define SYS_FRONT_PORT_MODE_HDX_MODE_SET(x)\
> +	FIELD_PREP(SYS_FRONT_PORT_MODE_HDX_MODE, x)
> +#define SYS_FRONT_PORT_MODE_HDX_MODE_GET(x)\
> +	FIELD_GET(SYS_FRONT_PORT_MODE_HDX_MODE, x)
> +
> +/*      SYS:SYSTEM:FRM_AGING */
> +#define SYS_FRM_AGING             __REG(TARGET_SYS, 0, 1, 4128, 0, 1, 168, 116, 0, 1, 4)
> +
> +#define SYS_FRM_AGING_AGE_TX_ENA                 BIT(20)
> +#define SYS_FRM_AGING_AGE_TX_ENA_SET(x)\
> +	FIELD_PREP(SYS_FRM_AGING_AGE_TX_ENA, x)
> +#define SYS_FRM_AGING_AGE_TX_ENA_GET(x)\
> +	FIELD_GET(SYS_FRM_AGING_AGE_TX_ENA, x)
> +
> +/*      SYS:SYSTEM:STAT_CFG */
> +#define SYS_STAT_CFG              __REG(TARGET_SYS, 0, 1, 4128, 0, 1, 168, 120, 0, 1, 4)
> +
> +#define SYS_STAT_CFG_STAT_VIEW                   GENMASK(9, 0)
> +#define SYS_STAT_CFG_STAT_VIEW_SET(x)\
> +	FIELD_PREP(SYS_STAT_CFG_STAT_VIEW, x)
> +#define SYS_STAT_CFG_STAT_VIEW_GET(x)\
> +	FIELD_GET(SYS_STAT_CFG_STAT_VIEW, x)
> +
> +/*      SYS:PAUSE_CFG:PAUSE_CFG */
> +#define SYS_PAUSE_CFG(r)          __REG(TARGET_SYS, 0, 1, 4296, 0, 1, 112, 0, r, 9, 4)
> +
> +#define SYS_PAUSE_CFG_PAUSE_START                GENMASK(18, 10)
> +#define SYS_PAUSE_CFG_PAUSE_START_SET(x)\
> +	FIELD_PREP(SYS_PAUSE_CFG_PAUSE_START, x)
> +#define SYS_PAUSE_CFG_PAUSE_START_GET(x)\
> +	FIELD_GET(SYS_PAUSE_CFG_PAUSE_START, x)
> +
> +#define SYS_PAUSE_CFG_PAUSE_STOP                 GENMASK(9, 1)
> +#define SYS_PAUSE_CFG_PAUSE_STOP_SET(x)\
> +	FIELD_PREP(SYS_PAUSE_CFG_PAUSE_STOP, x)
> +#define SYS_PAUSE_CFG_PAUSE_STOP_GET(x)\
> +	FIELD_GET(SYS_PAUSE_CFG_PAUSE_STOP, x)
> +
> +#define SYS_PAUSE_CFG_PAUSE_ENA                  BIT(0)
> +#define SYS_PAUSE_CFG_PAUSE_ENA_SET(x)\
> +	FIELD_PREP(SYS_PAUSE_CFG_PAUSE_ENA, x)
> +#define SYS_PAUSE_CFG_PAUSE_ENA_GET(x)\
> +	FIELD_GET(SYS_PAUSE_CFG_PAUSE_ENA, x)
> +
> +/*      SYS:PAUSE_CFG:ATOP */
> +#define SYS_ATOP(r)               __REG(TARGET_SYS, 0, 1, 4296, 0, 1, 112, 40, r, 9, 4)
> +
> +/*      SYS:PAUSE_CFG:ATOP_TOT_CFG */
> +#define SYS_ATOP_TOT_CFG          __REG(TARGET_SYS, 0, 1, 4296, 0, 1, 112, 76, 0, 1, 4)
> +
> +/*      SYS:PAUSE_CFG:MAC_FC_CFG */
> +#define SYS_MAC_FC_CFG(r)         __REG(TARGET_SYS, 0, 1, 4296, 0, 1, 112, 80, r, 8, 4)
> +
> +#define SYS_MAC_FC_CFG_FC_LINK_SPEED             GENMASK(27, 26)
> +#define SYS_MAC_FC_CFG_FC_LINK_SPEED_SET(x)\
> +	FIELD_PREP(SYS_MAC_FC_CFG_FC_LINK_SPEED, x)
> +#define SYS_MAC_FC_CFG_FC_LINK_SPEED_GET(x)\
> +	FIELD_GET(SYS_MAC_FC_CFG_FC_LINK_SPEED, x)
> +
> +#define SYS_MAC_FC_CFG_FC_LATENCY_CFG            GENMASK(25, 20)
> +#define SYS_MAC_FC_CFG_FC_LATENCY_CFG_SET(x)\
> +	FIELD_PREP(SYS_MAC_FC_CFG_FC_LATENCY_CFG, x)
> +#define SYS_MAC_FC_CFG_FC_LATENCY_CFG_GET(x)\
> +	FIELD_GET(SYS_MAC_FC_CFG_FC_LATENCY_CFG, x)
> +
> +#define SYS_MAC_FC_CFG_ZERO_PAUSE_ENA            BIT(18)
> +#define SYS_MAC_FC_CFG_ZERO_PAUSE_ENA_SET(x)\
> +	FIELD_PREP(SYS_MAC_FC_CFG_ZERO_PAUSE_ENA, x)
> +#define SYS_MAC_FC_CFG_ZERO_PAUSE_ENA_GET(x)\
> +	FIELD_GET(SYS_MAC_FC_CFG_ZERO_PAUSE_ENA, x)
> +
> +#define SYS_MAC_FC_CFG_TX_FC_ENA                 BIT(17)
> +#define SYS_MAC_FC_CFG_TX_FC_ENA_SET(x)\
> +	FIELD_PREP(SYS_MAC_FC_CFG_TX_FC_ENA, x)
> +#define SYS_MAC_FC_CFG_TX_FC_ENA_GET(x)\
> +	FIELD_GET(SYS_MAC_FC_CFG_TX_FC_ENA, x)
> +
> +#define SYS_MAC_FC_CFG_RX_FC_ENA                 BIT(16)
> +#define SYS_MAC_FC_CFG_RX_FC_ENA_SET(x)\
> +	FIELD_PREP(SYS_MAC_FC_CFG_RX_FC_ENA, x)
> +#define SYS_MAC_FC_CFG_RX_FC_ENA_GET(x)\
> +	FIELD_GET(SYS_MAC_FC_CFG_RX_FC_ENA, x)
> +
> +#define SYS_MAC_FC_CFG_PAUSE_VAL_CFG             GENMASK(15, 0)
> +#define SYS_MAC_FC_CFG_PAUSE_VAL_CFG_SET(x)\
> +	FIELD_PREP(SYS_MAC_FC_CFG_PAUSE_VAL_CFG, x)
> +#define SYS_MAC_FC_CFG_PAUSE_VAL_CFG_GET(x)\
> +	FIELD_GET(SYS_MAC_FC_CFG_PAUSE_VAL_CFG, x)
> +
> +/*      SYS:STAT:CNT */
> +#define SYS_CNT(g)                __REG(TARGET_SYS, 0, 1, 0, g, 896, 4, 0, 0, 1, 4)
> +
> +/*      SYS:RAM_CTRL:RAM_INIT */
> +#define SYS_RAM_INIT              __REG(TARGET_SYS, 0, 1, 4432, 0, 1, 4, 0, 0, 1, 4)
> +
> +#define SYS_RAM_INIT_RAM_INIT                    BIT(1)
> +#define SYS_RAM_INIT_RAM_INIT_SET(x)\
> +	FIELD_PREP(SYS_RAM_INIT_RAM_INIT, x)
> +#define SYS_RAM_INIT_RAM_INIT_GET(x)\
> +	FIELD_GET(SYS_RAM_INIT_RAM_INIT, x)
> +
> +#endif /* _LAN966X_REGS_H_ */