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Date:   Tue, 23 Apr 2019 16:09:06 +0300
From:   Grygorii Strashko <grygorii.strashko@...com>
To:     <netdev@...r.kernel.org>,
        Ilias Apalodimas <ilias.apalodimas@...aro.org>,
        "David S . Miller" <davem@...emloft.net>,
        Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>
CC:     Florian Fainelli <f.fainelli@...il.com>,
        Andrew Lunn <andrew@...n.ch>, Sekhar Nori <nsekhar@...com>,
        <linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org>,
        Murali Karicheri <m-karicheri2@...com>,
        Grygorii Strashko <grygorii.strashko@...com>
Subject: [PATCH net-next 15/19] net: ethernet: ti: cpsw: move cpsw definitions in priv header

As a preparatory patch to add a switchdev based cpsw driver move the common
header definitions to cpsw_priv.h. The plan is to develop a new driver on
switchdev driver model and obsolete the current cpsw driver after all
required functions are added to the new driver. This patch allows the same
header file to be re-used on both drivers during the transition period.

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@...aro.org>
Signed-off-by: Grygorii Strashko <grygorii.strashko@...com>
---
 drivers/net/ethernet/ti/cpsw.c      | 440 +--------------------------
 drivers/net/ethernet/ti/cpsw_priv.h | 450 ++++++++++++++++++++++++++++
 2 files changed, 451 insertions(+), 439 deletions(-)
 create mode 100644 drivers/net/ethernet/ti/cpsw_priv.h

diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index ddc11f940d66..7dffc67f0cf4 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -37,138 +37,12 @@
 
 #include "cpsw.h"
 #include "cpsw_ale.h"
+#include "cpsw_priv.h"
 #include "cpts.h"
 #include "davinci_cpdma.h"
 
 #include <net/pkt_sched.h>
 
-#define CPSW_DEBUG	(NETIF_MSG_HW		| NETIF_MSG_WOL		| \
-			 NETIF_MSG_DRV		| NETIF_MSG_LINK	| \
-			 NETIF_MSG_IFUP		| NETIF_MSG_INTR	| \
-			 NETIF_MSG_PROBE	| NETIF_MSG_TIMER	| \
-			 NETIF_MSG_IFDOWN	| NETIF_MSG_RX_ERR	| \
-			 NETIF_MSG_TX_ERR	| NETIF_MSG_TX_DONE	| \
-			 NETIF_MSG_PKTDATA	| NETIF_MSG_TX_QUEUED	| \
-			 NETIF_MSG_RX_STATUS)
-
-#define cpsw_info(priv, type, format, ...)		\
-do {								\
-	if (netif_msg_##type(priv) && net_ratelimit())		\
-		dev_info(priv->dev, format, ## __VA_ARGS__);	\
-} while (0)
-
-#define cpsw_err(priv, type, format, ...)		\
-do {								\
-	if (netif_msg_##type(priv) && net_ratelimit())		\
-		dev_err(priv->dev, format, ## __VA_ARGS__);	\
-} while (0)
-
-#define cpsw_dbg(priv, type, format, ...)		\
-do {								\
-	if (netif_msg_##type(priv) && net_ratelimit())		\
-		dev_dbg(priv->dev, format, ## __VA_ARGS__);	\
-} while (0)
-
-#define cpsw_notice(priv, type, format, ...)		\
-do {								\
-	if (netif_msg_##type(priv) && net_ratelimit())		\
-		dev_notice(priv->dev, format, ## __VA_ARGS__);	\
-} while (0)
-
-#define ALE_ALL_PORTS		0x7
-
-#define CPSW_MAJOR_VERSION(reg)		(reg >> 8 & 0x7)
-#define CPSW_MINOR_VERSION(reg)		(reg & 0xff)
-#define CPSW_RTL_VERSION(reg)		((reg >> 11) & 0x1f)
-
-#define CPSW_VERSION_1		0x19010a
-#define CPSW_VERSION_2		0x19010c
-#define CPSW_VERSION_3		0x19010f
-#define CPSW_VERSION_4		0x190112
-
-#define HOST_PORT_NUM		0
-#define CPSW_ALE_PORTS_NUM	3
-#define SLIVER_SIZE		0x40
-
-#define CPSW1_HOST_PORT_OFFSET	0x028
-#define CPSW1_SLAVE_OFFSET	0x050
-#define CPSW1_SLAVE_SIZE	0x040
-#define CPSW1_CPDMA_OFFSET	0x100
-#define CPSW1_STATERAM_OFFSET	0x200
-#define CPSW1_HW_STATS		0x400
-#define CPSW1_CPTS_OFFSET	0x500
-#define CPSW1_ALE_OFFSET	0x600
-#define CPSW1_SLIVER_OFFSET	0x700
-
-#define CPSW2_HOST_PORT_OFFSET	0x108
-#define CPSW2_SLAVE_OFFSET	0x200
-#define CPSW2_SLAVE_SIZE	0x100
-#define CPSW2_CPDMA_OFFSET	0x800
-#define CPSW2_HW_STATS		0x900
-#define CPSW2_STATERAM_OFFSET	0xa00
-#define CPSW2_CPTS_OFFSET	0xc00
-#define CPSW2_ALE_OFFSET	0xd00
-#define CPSW2_SLIVER_OFFSET	0xd80
-#define CPSW2_BD_OFFSET		0x2000
-
-#define CPDMA_RXTHRESH		0x0c0
-#define CPDMA_RXFREE		0x0e0
-#define CPDMA_TXHDP		0x00
-#define CPDMA_RXHDP		0x20
-#define CPDMA_TXCP		0x40
-#define CPDMA_RXCP		0x60
-
-#define CPSW_POLL_WEIGHT	64
-#define CPSW_RX_VLAN_ENCAP_HDR_SIZE		4
-#define CPSW_MIN_PACKET_SIZE	(VLAN_ETH_ZLEN)
-#define CPSW_MAX_PACKET_SIZE	(VLAN_ETH_FRAME_LEN +\
-				 ETH_FCS_LEN +\
-				 CPSW_RX_VLAN_ENCAP_HDR_SIZE)
-
-#define RX_PRIORITY_MAPPING	0x76543210
-#define TX_PRIORITY_MAPPING	0x33221100
-#define CPDMA_TX_PRIORITY_MAP	0x76543210
-
-#define CPSW_VLAN_AWARE		BIT(1)
-#define CPSW_RX_VLAN_ENCAP	BIT(2)
-#define CPSW_ALE_VLAN_AWARE	1
-
-#define CPSW_FIFO_NORMAL_MODE		(0 << 16)
-#define CPSW_FIFO_DUAL_MAC_MODE		(1 << 16)
-#define CPSW_FIFO_RATE_LIMIT_MODE	(2 << 16)
-
-#define CPSW_INTPACEEN		(0x3f << 16)
-#define CPSW_INTPRESCALE_MASK	(0x7FF << 0)
-#define CPSW_CMINTMAX_CNT	63
-#define CPSW_CMINTMIN_CNT	2
-#define CPSW_CMINTMAX_INTVL	(1000 / CPSW_CMINTMIN_CNT)
-#define CPSW_CMINTMIN_INTVL	((1000 / CPSW_CMINTMAX_CNT) + 1)
-
-#define cpsw_slave_index(cpsw, priv)				\
-		((cpsw->data.dual_emac) ? priv->emac_port :	\
-		cpsw->data.active_slave)
-#define IRQ_NUM			2
-#define CPSW_MAX_QUEUES		8
-#define CPSW_CPDMA_DESCS_POOL_SIZE_DEFAULT 256
-#define CPSW_FIFO_QUEUE_TYPE_SHIFT	16
-#define CPSW_FIFO_SHAPE_EN_SHIFT	16
-#define CPSW_FIFO_RATE_EN_SHIFT		20
-#define CPSW_TC_NUM			4
-#define CPSW_FIFO_SHAPERS_NUM		(CPSW_TC_NUM - 1)
-#define CPSW_PCT_MASK			0x7f
-
-#define CPSW_RX_VLAN_ENCAP_HDR_PRIO_SHIFT	29
-#define CPSW_RX_VLAN_ENCAP_HDR_PRIO_MSK		GENMASK(2, 0)
-#define CPSW_RX_VLAN_ENCAP_HDR_VID_SHIFT	16
-#define CPSW_RX_VLAN_ENCAP_HDR_PKT_TYPE_SHIFT	8
-#define CPSW_RX_VLAN_ENCAP_HDR_PKT_TYPE_MSK	GENMASK(1, 0)
-enum {
-	CPSW_RX_VLAN_ENCAP_HDR_PKT_VLAN_TAG = 0,
-	CPSW_RX_VLAN_ENCAP_HDR_PKT_RESERV,
-	CPSW_RX_VLAN_ENCAP_HDR_PKT_PRIO_TAG,
-	CPSW_RX_VLAN_ENCAP_HDR_PKT_UNTAG,
-};
-
 static int debug_level;
 module_param(debug_level, int, 0);
 MODULE_PARM_DESC(debug_level, "cpsw debug level (NETIF_MSG bits)");
@@ -185,288 +59,6 @@ static int descs_pool_size = CPSW_CPDMA_DESCS_POOL_SIZE_DEFAULT;
 module_param(descs_pool_size, int, 0444);
 MODULE_PARM_DESC(descs_pool_size, "Number of CPDMA CPPI descriptors in pool");
 
-struct cpsw_wr_regs {
-	u32	id_ver;
-	u32	soft_reset;
-	u32	control;
-	u32	int_control;
-	u32	rx_thresh_en;
-	u32	rx_en;
-	u32	tx_en;
-	u32	misc_en;
-	u32	mem_allign1[8];
-	u32	rx_thresh_stat;
-	u32	rx_stat;
-	u32	tx_stat;
-	u32	misc_stat;
-	u32	mem_allign2[8];
-	u32	rx_imax;
-	u32	tx_imax;
-
-};
-
-struct cpsw_ss_regs {
-	u32	id_ver;
-	u32	control;
-	u32	soft_reset;
-	u32	stat_port_en;
-	u32	ptype;
-	u32	soft_idle;
-	u32	thru_rate;
-	u32	gap_thresh;
-	u32	tx_start_wds;
-	u32	flow_control;
-	u32	vlan_ltype;
-	u32	ts_ltype;
-	u32	dlr_ltype;
-};
-
-/* CPSW_PORT_V1 */
-#define CPSW1_MAX_BLKS      0x00 /* Maximum FIFO Blocks */
-#define CPSW1_BLK_CNT       0x04 /* FIFO Block Usage Count (Read Only) */
-#define CPSW1_TX_IN_CTL     0x08 /* Transmit FIFO Control */
-#define CPSW1_PORT_VLAN     0x0c /* VLAN Register */
-#define CPSW1_TX_PRI_MAP    0x10 /* Tx Header Priority to Switch Pri Mapping */
-#define CPSW1_TS_CTL        0x14 /* Time Sync Control */
-#define CPSW1_TS_SEQ_LTYPE  0x18 /* Time Sync Sequence ID Offset and Msg Type */
-#define CPSW1_TS_VLAN       0x1c /* Time Sync VLAN1 and VLAN2 */
-
-/* CPSW_PORT_V2 */
-#define CPSW2_CONTROL       0x00 /* Control Register */
-#define CPSW2_MAX_BLKS      0x08 /* Maximum FIFO Blocks */
-#define CPSW2_BLK_CNT       0x0c /* FIFO Block Usage Count (Read Only) */
-#define CPSW2_TX_IN_CTL     0x10 /* Transmit FIFO Control */
-#define CPSW2_PORT_VLAN     0x14 /* VLAN Register */
-#define CPSW2_TX_PRI_MAP    0x18 /* Tx Header Priority to Switch Pri Mapping */
-#define CPSW2_TS_SEQ_MTYPE  0x1c /* Time Sync Sequence ID Offset and Msg Type */
-
-/* CPSW_PORT_V1 and V2 */
-#define SA_LO               0x20 /* CPGMAC_SL Source Address Low */
-#define SA_HI               0x24 /* CPGMAC_SL Source Address High */
-#define SEND_PERCENT        0x28 /* Transmit Queue Send Percentages */
-
-/* CPSW_PORT_V2 only */
-#define RX_DSCP_PRI_MAP0    0x30 /* Rx DSCP Priority to Rx Packet Mapping */
-#define RX_DSCP_PRI_MAP1    0x34 /* Rx DSCP Priority to Rx Packet Mapping */
-#define RX_DSCP_PRI_MAP2    0x38 /* Rx DSCP Priority to Rx Packet Mapping */
-#define RX_DSCP_PRI_MAP3    0x3c /* Rx DSCP Priority to Rx Packet Mapping */
-#define RX_DSCP_PRI_MAP4    0x40 /* Rx DSCP Priority to Rx Packet Mapping */
-#define RX_DSCP_PRI_MAP5    0x44 /* Rx DSCP Priority to Rx Packet Mapping */
-#define RX_DSCP_PRI_MAP6    0x48 /* Rx DSCP Priority to Rx Packet Mapping */
-#define RX_DSCP_PRI_MAP7    0x4c /* Rx DSCP Priority to Rx Packet Mapping */
-
-/* Bit definitions for the CPSW2_CONTROL register */
-#define PASS_PRI_TAGGED     BIT(24) /* Pass Priority Tagged */
-#define VLAN_LTYPE2_EN      BIT(21) /* VLAN LTYPE 2 enable */
-#define VLAN_LTYPE1_EN      BIT(20) /* VLAN LTYPE 1 enable */
-#define DSCP_PRI_EN         BIT(16) /* DSCP Priority Enable */
-#define TS_107              BIT(15) /* Tyme Sync Dest IP Address 107 */
-#define TS_320              BIT(14) /* Time Sync Dest Port 320 enable */
-#define TS_319              BIT(13) /* Time Sync Dest Port 319 enable */
-#define TS_132              BIT(12) /* Time Sync Dest IP Addr 132 enable */
-#define TS_131              BIT(11) /* Time Sync Dest IP Addr 131 enable */
-#define TS_130              BIT(10) /* Time Sync Dest IP Addr 130 enable */
-#define TS_129              BIT(9)  /* Time Sync Dest IP Addr 129 enable */
-#define TS_TTL_NONZERO      BIT(8)  /* Time Sync Time To Live Non-zero enable */
-#define TS_ANNEX_F_EN       BIT(6)  /* Time Sync Annex F enable */
-#define TS_ANNEX_D_EN       BIT(4)  /* Time Sync Annex D enable */
-#define TS_LTYPE2_EN        BIT(3)  /* Time Sync LTYPE 2 enable */
-#define TS_LTYPE1_EN        BIT(2)  /* Time Sync LTYPE 1 enable */
-#define TS_TX_EN            BIT(1)  /* Time Sync Transmit Enable */
-#define TS_RX_EN            BIT(0)  /* Time Sync Receive Enable */
-
-#define CTRL_V2_TS_BITS \
-	(TS_320 | TS_319 | TS_132 | TS_131 | TS_130 | TS_129 |\
-	 TS_TTL_NONZERO  | TS_ANNEX_D_EN | TS_LTYPE1_EN | VLAN_LTYPE1_EN)
-
-#define CTRL_V2_ALL_TS_MASK (CTRL_V2_TS_BITS | TS_TX_EN | TS_RX_EN)
-#define CTRL_V2_TX_TS_BITS  (CTRL_V2_TS_BITS | TS_TX_EN)
-#define CTRL_V2_RX_TS_BITS  (CTRL_V2_TS_BITS | TS_RX_EN)
-
-
-#define CTRL_V3_TS_BITS \
-	(TS_107 | TS_320 | TS_319 | TS_132 | TS_131 | TS_130 | TS_129 |\
-	 TS_TTL_NONZERO | TS_ANNEX_F_EN | TS_ANNEX_D_EN |\
-	 TS_LTYPE1_EN | VLAN_LTYPE1_EN)
-
-#define CTRL_V3_ALL_TS_MASK (CTRL_V3_TS_BITS | TS_TX_EN | TS_RX_EN)
-#define CTRL_V3_TX_TS_BITS  (CTRL_V3_TS_BITS | TS_TX_EN)
-#define CTRL_V3_RX_TS_BITS  (CTRL_V3_TS_BITS | TS_RX_EN)
-
-/* Bit definitions for the CPSW2_TS_SEQ_MTYPE register */
-#define TS_SEQ_ID_OFFSET_SHIFT   (16)    /* Time Sync Sequence ID Offset */
-#define TS_SEQ_ID_OFFSET_MASK    (0x3f)
-#define TS_MSG_TYPE_EN_SHIFT     (0)     /* Time Sync Message Type Enable */
-#define TS_MSG_TYPE_EN_MASK      (0xffff)
-
-/* The PTP event messages - Sync, Delay_Req, Pdelay_Req, and Pdelay_Resp. */
-#define EVENT_MSG_BITS ((1<<0) | (1<<1) | (1<<2) | (1<<3))
-
-/* Bit definitions for the CPSW1_TS_CTL register */
-#define CPSW_V1_TS_RX_EN		BIT(0)
-#define CPSW_V1_TS_TX_EN		BIT(4)
-#define CPSW_V1_MSG_TYPE_OFS		16
-
-/* Bit definitions for the CPSW1_TS_SEQ_LTYPE register */
-#define CPSW_V1_SEQ_ID_OFS_SHIFT	16
-
-#define CPSW_MAX_BLKS_TX		15
-#define CPSW_MAX_BLKS_TX_SHIFT		4
-#define CPSW_MAX_BLKS_RX		5
-
-struct cpsw_host_regs {
-	u32	max_blks;
-	u32	blk_cnt;
-	u32	tx_in_ctl;
-	u32	port_vlan;
-	u32	tx_pri_map;
-	u32	cpdma_tx_pri_map;
-	u32	cpdma_rx_chan_map;
-};
-
-struct cpsw_sliver_regs {
-	u32	id_ver;
-	u32	mac_control;
-	u32	mac_status;
-	u32	soft_reset;
-	u32	rx_maxlen;
-	u32	__reserved_0;
-	u32	rx_pause;
-	u32	tx_pause;
-	u32	__reserved_1;
-	u32	rx_pri_map;
-};
-
-struct cpsw_hw_stats {
-	u32	rxgoodframes;
-	u32	rxbroadcastframes;
-	u32	rxmulticastframes;
-	u32	rxpauseframes;
-	u32	rxcrcerrors;
-	u32	rxaligncodeerrors;
-	u32	rxoversizedframes;
-	u32	rxjabberframes;
-	u32	rxundersizedframes;
-	u32	rxfragments;
-	u32	__pad_0[2];
-	u32	rxoctets;
-	u32	txgoodframes;
-	u32	txbroadcastframes;
-	u32	txmulticastframes;
-	u32	txpauseframes;
-	u32	txdeferredframes;
-	u32	txcollisionframes;
-	u32	txsinglecollframes;
-	u32	txmultcollframes;
-	u32	txexcessivecollisions;
-	u32	txlatecollisions;
-	u32	txunderrun;
-	u32	txcarriersenseerrors;
-	u32	txoctets;
-	u32	octetframes64;
-	u32	octetframes65t127;
-	u32	octetframes128t255;
-	u32	octetframes256t511;
-	u32	octetframes512t1023;
-	u32	octetframes1024tup;
-	u32	netoctets;
-	u32	rxsofoverruns;
-	u32	rxmofoverruns;
-	u32	rxdmaoverruns;
-};
-
-struct cpsw_slave_data {
-	struct device_node *phy_node;
-	char		phy_id[MII_BUS_ID_SIZE];
-	int		phy_if;
-	u8		mac_addr[ETH_ALEN];
-	u16		dual_emac_res_vlan;	/* Reserved VLAN for DualEMAC */
-	struct phy	*ifphy;
-};
-
-struct cpsw_platform_data {
-	struct cpsw_slave_data	*slave_data;
-	u32	ss_reg_ofs;	/* Subsystem control register offset */
-	u32	channels;	/* number of cpdma channels (symmetric) */
-	u32	slaves;		/* number of slave cpgmac ports */
-	u32	active_slave; /* time stamping, ethtool and SIOCGMIIPHY slave */
-	u32	ale_entries;	/* ale table size */
-	u32	bd_ram_size;  /*buffer descriptor ram size */
-	u32	mac_control;	/* Mac control register */
-	u16	default_vlan;	/* Def VLAN for ALE lookup in VLAN aware mode*/
-	bool	dual_emac;	/* Enable Dual EMAC mode */
-};
-
-struct cpsw_slave {
-	void __iomem			*regs;
-	struct cpsw_sliver_regs __iomem	*sliver;
-	int				slave_num;
-	u32				mac_control;
-	struct cpsw_slave_data		*data;
-	struct phy_device		*phy;
-	struct net_device		*ndev;
-	u32				port_vlan;
-};
-
-static inline u32 slave_read(struct cpsw_slave *slave, u32 offset)
-{
-	return readl_relaxed(slave->regs + offset);
-}
-
-static inline void slave_write(struct cpsw_slave *slave, u32 val, u32 offset)
-{
-	writel_relaxed(val, slave->regs + offset);
-}
-
-struct cpsw_vector {
-	struct cpdma_chan *ch;
-	int budget;
-};
-
-struct cpsw_common {
-	struct device			*dev;
-	struct cpsw_platform_data	data;
-	struct napi_struct		napi_rx;
-	struct napi_struct		napi_tx;
-	struct cpsw_ss_regs __iomem	*regs;
-	struct cpsw_wr_regs __iomem	*wr_regs;
-	u8 __iomem			*hw_stats;
-	struct cpsw_host_regs __iomem	*host_port_regs;
-	u32				version;
-	u32				coal_intvl;
-	u32				bus_freq_mhz;
-	int				rx_packet_max;
-	struct cpsw_slave		*slaves;
-	struct cpdma_ctlr		*dma;
-	struct cpsw_vector		txv[CPSW_MAX_QUEUES];
-	struct cpsw_vector		rxv[CPSW_MAX_QUEUES];
-	struct cpsw_ale			*ale;
-	bool				quirk_irq;
-	bool				rx_irq_disabled;
-	bool				tx_irq_disabled;
-	u32 irqs_table[IRQ_NUM];
-	struct cpts			*cpts;
-	int				rx_ch_num, tx_ch_num;
-	int				speed;
-	int				usage_count;
-};
-
-struct cpsw_priv {
-	struct net_device		*ndev;
-	struct device			*dev;
-	u32				msg_enable;
-	u8				mac_addr[ETH_ALEN];
-	bool				rx_pause;
-	bool				tx_pause;
-	bool				mqprio_hw;
-	int				fifo_bw[CPSW_TC_NUM];
-	int				shp_cfg_speed;
-	int				tx_ts_enabled;
-	int				rx_ts_enabled;
-	u32 emac_port;
-	struct cpsw_common *cpsw;
-};
-
 struct cpsw_stats {
 	char stat_string[ETH_GSTRING_LEN];
 	int type;
@@ -543,33 +135,10 @@ static const struct cpsw_stats cpsw_gstrings_ch_stats[] = {
 	{ "teardown_dequeue", CPDMA_RX_STAT(teardown_dequeue) },
 };
 
-#define CPSW_STATS_COMMON_LEN	ARRAY_SIZE(cpsw_gstrings_stats)
-#define CPSW_STATS_CH_LEN	ARRAY_SIZE(cpsw_gstrings_ch_stats)
-
-#define ndev_to_cpsw(ndev) (((struct cpsw_priv *)netdev_priv(ndev))->cpsw)
-#define napi_to_cpsw(napi)	container_of(napi, struct cpsw_common, napi)
-#define for_each_slave(priv, func, arg...)				\
-	do {								\
-		struct cpsw_slave *slave;				\
-		struct cpsw_common *cpsw = (priv)->cpsw;		\
-		int n;							\
-		if (cpsw->data.dual_emac)				\
-			(func)((cpsw)->slaves + priv->emac_port, ##arg);\
-		else							\
-			for (n = cpsw->data.slaves,			\
-					slave = cpsw->slaves;		\
-					n; n--)				\
-				(func)(slave++, ##arg);			\
-	} while (0)
 
 static int cpsw_ndo_vlan_rx_add_vid(struct net_device *ndev,
 				    __be16 proto, u16 vid);
 
-static inline int cpsw_get_slave_port(u32 slave_num)
-{
-	return slave_num + 1;
-}
-
 static void cpsw_set_promiscious(struct net_device *ndev, bool enable)
 {
 	struct cpsw_common *cpsw = ndev_to_cpsw(ndev);
@@ -646,13 +215,6 @@ static void cpsw_set_promiscious(struct net_device *ndev, bool enable)
 	}
 }
 
-struct addr_sync_ctx {
-	struct net_device *ndev;
-	const u8 *addr;		/* address to be synched */
-	int consumed;		/* number of address instances */
-	int flush;		/* flush flag */
-};
-
 /**
  * cpsw_set_mc - adds multicast entry to the table if it's not added or deletes
  * if it's not deleted
diff --git a/drivers/net/ethernet/ti/cpsw_priv.h b/drivers/net/ethernet/ti/cpsw_priv.h
new file mode 100644
index 000000000000..8df9ce68696a
--- /dev/null
+++ b/drivers/net/ethernet/ti/cpsw_priv.h
@@ -0,0 +1,450 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Texas Instruments Ethernet Switch Driver
+ */
+
+#ifndef DRIVERS_NET_ETHERNET_TI_CPSW_PRIV_H_
+#define DRIVERS_NET_ETHERNET_TI_CPSW_PRIV_H_
+
+#define CPSW_DEBUG	(NETIF_MSG_HW		| NETIF_MSG_WOL		| \
+			 NETIF_MSG_DRV		| NETIF_MSG_LINK	| \
+			 NETIF_MSG_IFUP		| NETIF_MSG_INTR	| \
+			 NETIF_MSG_PROBE	| NETIF_MSG_TIMER	| \
+			 NETIF_MSG_IFDOWN	| NETIF_MSG_RX_ERR	| \
+			 NETIF_MSG_TX_ERR	| NETIF_MSG_TX_DONE	| \
+			 NETIF_MSG_PKTDATA	| NETIF_MSG_TX_QUEUED	| \
+			 NETIF_MSG_RX_STATUS)
+
+#define cpsw_info(priv, type, format, ...)		\
+do {								\
+	if (netif_msg_##type(priv) && net_ratelimit())		\
+		dev_info(priv->dev, format, ## __VA_ARGS__);	\
+} while (0)
+
+#define cpsw_err(priv, type, format, ...)		\
+do {								\
+	if (netif_msg_##type(priv) && net_ratelimit())		\
+		dev_err(priv->dev, format, ## __VA_ARGS__);	\
+} while (0)
+
+#define cpsw_dbg(priv, type, format, ...)		\
+do {								\
+	if (netif_msg_##type(priv) && net_ratelimit())		\
+		dev_dbg(priv->dev, format, ## __VA_ARGS__);	\
+} while (0)
+
+#define cpsw_notice(priv, type, format, ...)		\
+do {								\
+	if (netif_msg_##type(priv) && net_ratelimit())		\
+		dev_notice(priv->dev, format, ## __VA_ARGS__);	\
+} while (0)
+
+#define ALE_ALL_PORTS		0x7
+
+#define CPSW_MAJOR_VERSION(reg)		(reg >> 8 & 0x7)
+#define CPSW_MINOR_VERSION(reg)		(reg & 0xff)
+#define CPSW_RTL_VERSION(reg)		((reg >> 11) & 0x1f)
+
+#define CPSW_VERSION_1		0x19010a
+#define CPSW_VERSION_2		0x19010c
+#define CPSW_VERSION_3		0x19010f
+#define CPSW_VERSION_4		0x190112
+
+#define HOST_PORT_NUM		0
+#define CPSW_ALE_PORTS_NUM	3
+#define SLIVER_SIZE		0x40
+
+#define CPSW1_HOST_PORT_OFFSET	0x028
+#define CPSW1_SLAVE_OFFSET	0x050
+#define CPSW1_SLAVE_SIZE	0x040
+#define CPSW1_CPDMA_OFFSET	0x100
+#define CPSW1_STATERAM_OFFSET	0x200
+#define CPSW1_HW_STATS		0x400
+#define CPSW1_CPTS_OFFSET	0x500
+#define CPSW1_ALE_OFFSET	0x600
+#define CPSW1_SLIVER_OFFSET	0x700
+
+#define CPSW2_HOST_PORT_OFFSET	0x108
+#define CPSW2_SLAVE_OFFSET	0x200
+#define CPSW2_SLAVE_SIZE	0x100
+#define CPSW2_CPDMA_OFFSET	0x800
+#define CPSW2_HW_STATS		0x900
+#define CPSW2_STATERAM_OFFSET	0xa00
+#define CPSW2_CPTS_OFFSET	0xc00
+#define CPSW2_ALE_OFFSET	0xd00
+#define CPSW2_SLIVER_OFFSET	0xd80
+#define CPSW2_BD_OFFSET		0x2000
+
+#define CPDMA_RXTHRESH		0x0c0
+#define CPDMA_RXFREE		0x0e0
+#define CPDMA_TXHDP		0x00
+#define CPDMA_RXHDP		0x20
+#define CPDMA_TXCP		0x40
+#define CPDMA_RXCP		0x60
+
+#define CPSW_POLL_WEIGHT	64
+#define CPSW_RX_VLAN_ENCAP_HDR_SIZE		4
+#define CPSW_MIN_PACKET_SIZE	(VLAN_ETH_ZLEN)
+#define CPSW_MAX_PACKET_SIZE	(VLAN_ETH_FRAME_LEN +\
+				 ETH_FCS_LEN +\
+				 CPSW_RX_VLAN_ENCAP_HDR_SIZE)
+
+#define RX_PRIORITY_MAPPING	0x76543210
+#define TX_PRIORITY_MAPPING	0x33221100
+#define CPDMA_TX_PRIORITY_MAP	0x76543210
+
+#define CPSW_VLAN_AWARE		BIT(1)
+#define CPSW_RX_VLAN_ENCAP	BIT(2)
+#define CPSW_ALE_VLAN_AWARE	1
+
+#define CPSW_FIFO_NORMAL_MODE		(0 << 16)
+#define CPSW_FIFO_DUAL_MAC_MODE		(1 << 16)
+#define CPSW_FIFO_RATE_LIMIT_MODE	(2 << 16)
+
+#define CPSW_INTPACEEN		(0x3f << 16)
+#define CPSW_INTPRESCALE_MASK	(0x7FF << 0)
+#define CPSW_CMINTMAX_CNT	63
+#define CPSW_CMINTMIN_CNT	2
+#define CPSW_CMINTMAX_INTVL	(1000 / CPSW_CMINTMIN_CNT)
+#define CPSW_CMINTMIN_INTVL	((1000 / CPSW_CMINTMAX_CNT) + 1)
+
+#define IRQ_NUM			2
+#define CPSW_MAX_QUEUES		8
+#define CPSW_CPDMA_DESCS_POOL_SIZE_DEFAULT 256
+#define CPSW_FIFO_QUEUE_TYPE_SHIFT	16
+#define CPSW_FIFO_SHAPE_EN_SHIFT	16
+#define CPSW_FIFO_RATE_EN_SHIFT		20
+#define CPSW_TC_NUM			4
+#define CPSW_FIFO_SHAPERS_NUM		(CPSW_TC_NUM - 1)
+#define CPSW_PCT_MASK			0x7f
+
+#define CPSW_RX_VLAN_ENCAP_HDR_PRIO_SHIFT	29
+#define CPSW_RX_VLAN_ENCAP_HDR_PRIO_MSK		GENMASK(2, 0)
+#define CPSW_RX_VLAN_ENCAP_HDR_VID_SHIFT	16
+#define CPSW_RX_VLAN_ENCAP_HDR_PKT_TYPE_SHIFT	8
+#define CPSW_RX_VLAN_ENCAP_HDR_PKT_TYPE_MSK	GENMASK(1, 0)
+enum {
+	CPSW_RX_VLAN_ENCAP_HDR_PKT_VLAN_TAG = 0,
+	CPSW_RX_VLAN_ENCAP_HDR_PKT_RESERV,
+	CPSW_RX_VLAN_ENCAP_HDR_PKT_PRIO_TAG,
+	CPSW_RX_VLAN_ENCAP_HDR_PKT_UNTAG,
+};
+
+struct cpsw_wr_regs {
+	u32	id_ver;
+	u32	soft_reset;
+	u32	control;
+	u32	int_control;
+	u32	rx_thresh_en;
+	u32	rx_en;
+	u32	tx_en;
+	u32	misc_en;
+	u32	mem_allign1[8];
+	u32	rx_thresh_stat;
+	u32	rx_stat;
+	u32	tx_stat;
+	u32	misc_stat;
+	u32	mem_allign2[8];
+	u32	rx_imax;
+	u32	tx_imax;
+
+};
+
+struct cpsw_ss_regs {
+	u32	id_ver;
+	u32	control;
+	u32	soft_reset;
+	u32	stat_port_en;
+	u32	ptype;
+	u32	soft_idle;
+	u32	thru_rate;
+	u32	gap_thresh;
+	u32	tx_start_wds;
+	u32	flow_control;
+	u32	vlan_ltype;
+	u32	ts_ltype;
+	u32	dlr_ltype;
+};
+
+/* CPSW_PORT_V1 */
+#define CPSW1_MAX_BLKS      0x00 /* Maximum FIFO Blocks */
+#define CPSW1_BLK_CNT       0x04 /* FIFO Block Usage Count (Read Only) */
+#define CPSW1_TX_IN_CTL     0x08 /* Transmit FIFO Control */
+#define CPSW1_PORT_VLAN     0x0c /* VLAN Register */
+#define CPSW1_TX_PRI_MAP    0x10 /* Tx Header Priority to Switch Pri Mapping */
+#define CPSW1_TS_CTL        0x14 /* Time Sync Control */
+#define CPSW1_TS_SEQ_LTYPE  0x18 /* Time Sync Sequence ID Offset and Msg Type */
+#define CPSW1_TS_VLAN       0x1c /* Time Sync VLAN1 and VLAN2 */
+
+/* CPSW_PORT_V2 */
+#define CPSW2_CONTROL       0x00 /* Control Register */
+#define CPSW2_MAX_BLKS      0x08 /* Maximum FIFO Blocks */
+#define CPSW2_BLK_CNT       0x0c /* FIFO Block Usage Count (Read Only) */
+#define CPSW2_TX_IN_CTL     0x10 /* Transmit FIFO Control */
+#define CPSW2_PORT_VLAN     0x14 /* VLAN Register */
+#define CPSW2_TX_PRI_MAP    0x18 /* Tx Header Priority to Switch Pri Mapping */
+#define CPSW2_TS_SEQ_MTYPE  0x1c /* Time Sync Sequence ID Offset and Msg Type */
+
+/* CPSW_PORT_V1 and V2 */
+#define SA_LO               0x20 /* CPGMAC_SL Source Address Low */
+#define SA_HI               0x24 /* CPGMAC_SL Source Address High */
+#define SEND_PERCENT        0x28 /* Transmit Queue Send Percentages */
+
+/* CPSW_PORT_V2 only */
+#define RX_DSCP_PRI_MAP0    0x30 /* Rx DSCP Priority to Rx Packet Mapping */
+#define RX_DSCP_PRI_MAP1    0x34 /* Rx DSCP Priority to Rx Packet Mapping */
+#define RX_DSCP_PRI_MAP2    0x38 /* Rx DSCP Priority to Rx Packet Mapping */
+#define RX_DSCP_PRI_MAP3    0x3c /* Rx DSCP Priority to Rx Packet Mapping */
+#define RX_DSCP_PRI_MAP4    0x40 /* Rx DSCP Priority to Rx Packet Mapping */
+#define RX_DSCP_PRI_MAP5    0x44 /* Rx DSCP Priority to Rx Packet Mapping */
+#define RX_DSCP_PRI_MAP6    0x48 /* Rx DSCP Priority to Rx Packet Mapping */
+#define RX_DSCP_PRI_MAP7    0x4c /* Rx DSCP Priority to Rx Packet Mapping */
+
+/* Bit definitions for the CPSW2_CONTROL register */
+#define PASS_PRI_TAGGED     BIT(24) /* Pass Priority Tagged */
+#define VLAN_LTYPE2_EN      BIT(21) /* VLAN LTYPE 2 enable */
+#define VLAN_LTYPE1_EN      BIT(20) /* VLAN LTYPE 1 enable */
+#define DSCP_PRI_EN         BIT(16) /* DSCP Priority Enable */
+#define TS_107              BIT(15) /* Tyme Sync Dest IP Address 107 */
+#define TS_320              BIT(14) /* Time Sync Dest Port 320 enable */
+#define TS_319              BIT(13) /* Time Sync Dest Port 319 enable */
+#define TS_132              BIT(12) /* Time Sync Dest IP Addr 132 enable */
+#define TS_131              BIT(11) /* Time Sync Dest IP Addr 131 enable */
+#define TS_130              BIT(10) /* Time Sync Dest IP Addr 130 enable */
+#define TS_129              BIT(9)  /* Time Sync Dest IP Addr 129 enable */
+#define TS_TTL_NONZERO      BIT(8)  /* Time Sync Time To Live Non-zero enable */
+#define TS_ANNEX_F_EN       BIT(6)  /* Time Sync Annex F enable */
+#define TS_ANNEX_D_EN       BIT(4)  /* Time Sync Annex D enable */
+#define TS_LTYPE2_EN        BIT(3)  /* Time Sync LTYPE 2 enable */
+#define TS_LTYPE1_EN        BIT(2)  /* Time Sync LTYPE 1 enable */
+#define TS_TX_EN            BIT(1)  /* Time Sync Transmit Enable */
+#define TS_RX_EN            BIT(0)  /* Time Sync Receive Enable */
+
+#define CTRL_V2_TS_BITS \
+	(TS_320 | TS_319 | TS_132 | TS_131 | TS_130 | TS_129 |\
+	 TS_TTL_NONZERO  | TS_ANNEX_D_EN | TS_LTYPE1_EN | VLAN_LTYPE1_EN)
+
+#define CTRL_V2_ALL_TS_MASK (CTRL_V2_TS_BITS | TS_TX_EN | TS_RX_EN)
+#define CTRL_V2_TX_TS_BITS  (CTRL_V2_TS_BITS | TS_TX_EN)
+#define CTRL_V2_RX_TS_BITS  (CTRL_V2_TS_BITS | TS_RX_EN)
+
+
+#define CTRL_V3_TS_BITS \
+	(TS_107 | TS_320 | TS_319 | TS_132 | TS_131 | TS_130 | TS_129 |\
+	 TS_TTL_NONZERO | TS_ANNEX_F_EN | TS_ANNEX_D_EN |\
+	 TS_LTYPE1_EN | VLAN_LTYPE1_EN)
+
+#define CTRL_V3_ALL_TS_MASK (CTRL_V3_TS_BITS | TS_TX_EN | TS_RX_EN)
+#define CTRL_V3_TX_TS_BITS  (CTRL_V3_TS_BITS | TS_TX_EN)
+#define CTRL_V3_RX_TS_BITS  (CTRL_V3_TS_BITS | TS_RX_EN)
+
+/* Bit definitions for the CPSW2_TS_SEQ_MTYPE register */
+#define TS_SEQ_ID_OFFSET_SHIFT   (16)    /* Time Sync Sequence ID Offset */
+#define TS_SEQ_ID_OFFSET_MASK    (0x3f)
+#define TS_MSG_TYPE_EN_SHIFT     (0)     /* Time Sync Message Type Enable */
+#define TS_MSG_TYPE_EN_MASK      (0xffff)
+
+/* The PTP event messages - Sync, Delay_Req, Pdelay_Req, and Pdelay_Resp. */
+#define EVENT_MSG_BITS ((1<<0) | (1<<1) | (1<<2) | (1<<3))
+
+/* Bit definitions for the CPSW1_TS_CTL register */
+#define CPSW_V1_TS_RX_EN		BIT(0)
+#define CPSW_V1_TS_TX_EN		BIT(4)
+#define CPSW_V1_MSG_TYPE_OFS		16
+
+/* Bit definitions for the CPSW1_TS_SEQ_LTYPE register */
+#define CPSW_V1_SEQ_ID_OFS_SHIFT	16
+
+#define CPSW_MAX_BLKS_TX		15
+#define CPSW_MAX_BLKS_TX_SHIFT		4
+#define CPSW_MAX_BLKS_RX		5
+
+struct cpsw_host_regs {
+	u32	max_blks;
+	u32	blk_cnt;
+	u32	tx_in_ctl;
+	u32	port_vlan;
+	u32	tx_pri_map;
+	u32	cpdma_tx_pri_map;
+	u32	cpdma_rx_chan_map;
+};
+
+struct cpsw_sliver_regs {
+	u32	id_ver;
+	u32	mac_control;
+	u32	mac_status;
+	u32	soft_reset;
+	u32	rx_maxlen;
+	u32	__reserved_0;
+	u32	rx_pause;
+	u32	tx_pause;
+	u32	__reserved_1;
+	u32	rx_pri_map;
+};
+
+struct cpsw_hw_stats {
+	u32	rxgoodframes;
+	u32	rxbroadcastframes;
+	u32	rxmulticastframes;
+	u32	rxpauseframes;
+	u32	rxcrcerrors;
+	u32	rxaligncodeerrors;
+	u32	rxoversizedframes;
+	u32	rxjabberframes;
+	u32	rxundersizedframes;
+	u32	rxfragments;
+	u32	__pad_0[2];
+	u32	rxoctets;
+	u32	txgoodframes;
+	u32	txbroadcastframes;
+	u32	txmulticastframes;
+	u32	txpauseframes;
+	u32	txdeferredframes;
+	u32	txcollisionframes;
+	u32	txsinglecollframes;
+	u32	txmultcollframes;
+	u32	txexcessivecollisions;
+	u32	txlatecollisions;
+	u32	txunderrun;
+	u32	txcarriersenseerrors;
+	u32	txoctets;
+	u32	octetframes64;
+	u32	octetframes65t127;
+	u32	octetframes128t255;
+	u32	octetframes256t511;
+	u32	octetframes512t1023;
+	u32	octetframes1024tup;
+	u32	netoctets;
+	u32	rxsofoverruns;
+	u32	rxmofoverruns;
+	u32	rxdmaoverruns;
+};
+
+struct cpsw_slave_data {
+	struct device_node *phy_node;
+	char		phy_id[MII_BUS_ID_SIZE];
+	int		phy_if;
+	u8		mac_addr[ETH_ALEN];
+	u16		dual_emac_res_vlan;	/* Reserved VLAN for DualEMAC */
+	struct phy	*ifphy;
+};
+
+struct cpsw_platform_data {
+	struct cpsw_slave_data	*slave_data;
+	u32	ss_reg_ofs;	/* Subsystem control register offset */
+	u32	channels;	/* number of cpdma channels (symmetric) */
+	u32	slaves;		/* number of slave cpgmac ports */
+	u32	active_slave; /* time stamping, ethtool and SIOCGMIIPHY slave */
+	u32	ale_entries;	/* ale table size */
+	u32	bd_ram_size;  /*buffer descriptor ram size */
+	u32	mac_control;	/* Mac control register */
+	u16	default_vlan;	/* Def VLAN for ALE lookup in VLAN aware mode*/
+	bool	dual_emac;	/* Enable Dual EMAC mode */
+};
+
+struct cpsw_slave {
+	void __iomem			*regs;
+	struct cpsw_sliver_regs __iomem	*sliver;
+	int				slave_num;
+	u32				mac_control;
+	struct cpsw_slave_data		*data;
+	struct phy_device		*phy;
+	struct net_device		*ndev;
+	u32				port_vlan;
+};
+
+static inline u32 slave_read(struct cpsw_slave *slave, u32 offset)
+{
+	return readl_relaxed(slave->regs + offset);
+}
+
+static inline void slave_write(struct cpsw_slave *slave, u32 val, u32 offset)
+{
+	writel_relaxed(val, slave->regs + offset);
+}
+
+struct cpsw_vector {
+	struct cpdma_chan *ch;
+	int budget;
+};
+
+struct cpsw_common {
+	struct device			*dev;
+	struct cpsw_platform_data	data;
+	struct napi_struct		napi_rx;
+	struct napi_struct		napi_tx;
+	struct cpsw_ss_regs __iomem	*regs;
+	struct cpsw_wr_regs __iomem	*wr_regs;
+	u8 __iomem			*hw_stats;
+	struct cpsw_host_regs __iomem	*host_port_regs;
+	u32				version;
+	u32				coal_intvl;
+	u32				bus_freq_mhz;
+	int				rx_packet_max;
+	struct cpsw_slave		*slaves;
+	struct cpdma_ctlr		*dma;
+	struct cpsw_vector		txv[CPSW_MAX_QUEUES];
+	struct cpsw_vector		rxv[CPSW_MAX_QUEUES];
+	struct cpsw_ale			*ale;
+	bool				quirk_irq;
+	bool				rx_irq_disabled;
+	bool				tx_irq_disabled;
+	u32 irqs_table[IRQ_NUM];
+	struct cpts			*cpts;
+	int				rx_ch_num, tx_ch_num;
+	int				speed;
+	int				usage_count;
+};
+
+struct cpsw_priv {
+	struct net_device		*ndev;
+	struct device			*dev;
+	u32				msg_enable;
+	u8				mac_addr[ETH_ALEN];
+	bool				rx_pause;
+	bool				tx_pause;
+	bool				mqprio_hw;
+	int				fifo_bw[CPSW_TC_NUM];
+	int				shp_cfg_speed;
+	int				tx_ts_enabled;
+	int				rx_ts_enabled;
+	u32 emac_port;
+	struct cpsw_common *cpsw;
+};
+
+#define CPSW_STATS_COMMON_LEN	ARRAY_SIZE(cpsw_gstrings_stats)
+#define CPSW_STATS_CH_LEN	ARRAY_SIZE(cpsw_gstrings_ch_stats)
+
+#define ndev_to_cpsw(ndev) (((struct cpsw_priv *)netdev_priv(ndev))->cpsw)
+#define napi_to_cpsw(napi)	container_of(napi, struct cpsw_common, napi)
+#define for_each_slave(priv, func, arg...)				\
+	do {								\
+		struct cpsw_slave *slave;				\
+		struct cpsw_common *cpsw = (priv)->cpsw;		\
+		int n;							\
+		if (cpsw->data.dual_emac)				\
+			(func)((cpsw)->slaves + priv->emac_port, ##arg);\
+		else							\
+			for (n = cpsw->data.slaves,			\
+					slave = cpsw->slaves;		\
+					n; n--)				\
+				(func)(slave++, ##arg);			\
+	} while (0)
+
+#define cpsw_slave_index(cpsw, priv)				\
+		((cpsw->data.dual_emac) ? priv->emac_port :	\
+		cpsw->data.active_slave)
+
+static inline int cpsw_get_slave_port(u32 slave_num)
+{
+	return slave_num + 1;
+}
+
+struct addr_sync_ctx {
+	struct net_device *ndev;
+	const u8 *addr;		/* address to be synched */
+	int consumed;		/* number of address instances */
+	int flush;		/* flush flag */
+};
+
+#endif /* DRIVERS_NET_ETHERNET_TI_CPSW_PRIV_H_ */
-- 
2.17.1

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