Commit 4c37fb15 authored by David S. Miller's avatar David S. Miller
Browse files

Merge branch 'mv88r6xxx-eeprom-rework' 



Vivien Didelot says:

====================
net: dsa: mv88e6xxx: rework EEPROM code

Some switches can access an optional external EEPROM via its registers.

The 88E6352 family of switches have 8-bit address / 16-bit data access.
The new 88E6390 family has 16-bit address / 8-bit data access.

This patchset cleans up the EEPROM code with 16-suffixed Global2 helpers
and makes it easy to add future support for 8-bit data EEPROM access.

It also removes unnecessary mutexes and a few locked access functions.

Changes in v2:
  - add missing Signed-off-by tag
====================

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parents e6c044f5 8f6345b2

drivers/net/dsa/mv88e6xxx/chip.c

+239 −279
Original line number Diff line number Diff line
@@ -254,35 +254,12 @@ static int _mv88e6xxx_reg_read(struct mv88e6xxx_chip *chip, int addr, int reg) 
	return val;

}



static int mv88e6xxx_reg_read(struct mv88e6xxx_chip *chip, int addr, int reg)

{

	int ret;



	mutex_lock(&chip->reg_lock);

	ret = _mv88e6xxx_reg_read(chip, addr, reg);

	mutex_unlock(&chip->reg_lock);



	return ret;

}



static int _mv88e6xxx_reg_write(struct mv88e6xxx_chip *chip, int addr,

				int reg, u16 val)

{

	return mv88e6xxx_write(chip, addr, reg, val);

}



static int mv88e6xxx_reg_write(struct mv88e6xxx_chip *chip, int addr,

			       int reg, u16 val)

{

	int ret;



	mutex_lock(&chip->reg_lock);

	ret = _mv88e6xxx_reg_write(chip, addr, reg, val);

	mutex_unlock(&chip->reg_lock);



	return ret;

}



static int mv88e6xxx_mdio_read_direct(struct mv88e6xxx_chip *chip,

				      int addr, int regnum)

{
@@ -861,259 +838,12 @@ static int _mv88e6xxx_wait(struct mv88e6xxx_chip *chip, int reg, int offset, 
	return -ETIMEDOUT;

}



static int mv88e6xxx_wait(struct mv88e6xxx_chip *chip, int reg,

			  int offset, u16 mask)

{

	int ret;



	mutex_lock(&chip->reg_lock);

	ret = _mv88e6xxx_wait(chip, reg, offset, mask);

	mutex_unlock(&chip->reg_lock);



	return ret;

}



static int mv88e6xxx_mdio_wait(struct mv88e6xxx_chip *chip)

{

	return _mv88e6xxx_wait(chip, REG_GLOBAL2, GLOBAL2_SMI_OP,

			       GLOBAL2_SMI_OP_BUSY);

}



static int mv88e6xxx_eeprom_load_wait(struct dsa_switch *ds)

{

	struct mv88e6xxx_chip *chip = ds_to_priv(ds);



	return mv88e6xxx_wait(chip, REG_GLOBAL2, GLOBAL2_EEPROM_OP,

			      GLOBAL2_EEPROM_OP_LOAD);

}



static int mv88e6xxx_eeprom_busy_wait(struct dsa_switch *ds)

{

	struct mv88e6xxx_chip *chip = ds_to_priv(ds);



	return mv88e6xxx_wait(chip, REG_GLOBAL2, GLOBAL2_EEPROM_OP,

			      GLOBAL2_EEPROM_OP_BUSY);

}



static int mv88e6xxx_read_eeprom_word(struct dsa_switch *ds, int addr)

{

	struct mv88e6xxx_chip *chip = ds_to_priv(ds);

	int ret;



	mutex_lock(&chip->eeprom_mutex);



	ret = mv88e6xxx_reg_write(chip, REG_GLOBAL2, GLOBAL2_EEPROM_OP,

				  GLOBAL2_EEPROM_OP_READ |

				  (addr & GLOBAL2_EEPROM_OP_ADDR_MASK));

	if (ret < 0)

		goto error;



	ret = mv88e6xxx_eeprom_busy_wait(ds);

	if (ret < 0)

		goto error;



	ret = mv88e6xxx_reg_read(chip, REG_GLOBAL2, GLOBAL2_EEPROM_DATA);

error:

	mutex_unlock(&chip->eeprom_mutex);

	return ret;

}



static int mv88e6xxx_get_eeprom_len(struct dsa_switch *ds)

{

	struct mv88e6xxx_chip *chip = ds_to_priv(ds);



	if (mv88e6xxx_has(chip, MV88E6XXX_FLAG_EEPROM))

		return chip->eeprom_len;



	return 0;

}



static int mv88e6xxx_get_eeprom(struct dsa_switch *ds,

				struct ethtool_eeprom *eeprom, u8 *data)

{

	struct mv88e6xxx_chip *chip = ds_to_priv(ds);

	int offset;

	int len;

	int ret;



	if (!mv88e6xxx_has(chip, MV88E6XXX_FLAG_EEPROM))

		return -EOPNOTSUPP;



	offset = eeprom->offset;

	len = eeprom->len;

	eeprom->len = 0;



	eeprom->magic = 0xc3ec4951;



	ret = mv88e6xxx_eeprom_load_wait(ds);

	if (ret < 0)

		return ret;



	if (offset & 1) {

		int word;



		word = mv88e6xxx_read_eeprom_word(ds, offset >> 1);

		if (word < 0)

			return word;



		*data++ = (word >> 8) & 0xff;



		offset++;

		len--;

		eeprom->len++;

	}



	while (len >= 2) {

		int word;



		word = mv88e6xxx_read_eeprom_word(ds, offset >> 1);

		if (word < 0)

			return word;



		*data++ = word & 0xff;

		*data++ = (word >> 8) & 0xff;



		offset += 2;

		len -= 2;

		eeprom->len += 2;

	}



	if (len) {

		int word;



		word = mv88e6xxx_read_eeprom_word(ds, offset >> 1);

		if (word < 0)

			return word;



		*data++ = word & 0xff;



		offset++;

		len--;

		eeprom->len++;

	}



	return 0;

}



static int mv88e6xxx_eeprom_is_readonly(struct dsa_switch *ds)

{

	struct mv88e6xxx_chip *chip = ds_to_priv(ds);

	int ret;



	ret = mv88e6xxx_reg_read(chip, REG_GLOBAL2, GLOBAL2_EEPROM_OP);

	if (ret < 0)

		return ret;



	if (!(ret & GLOBAL2_EEPROM_OP_WRITE_EN))

		return -EROFS;



	return 0;

}



static int mv88e6xxx_write_eeprom_word(struct dsa_switch *ds, int addr,

				       u16 data)

{

	struct mv88e6xxx_chip *chip = ds_to_priv(ds);

	int ret;



	mutex_lock(&chip->eeprom_mutex);



	ret = mv88e6xxx_reg_write(chip, REG_GLOBAL2, GLOBAL2_EEPROM_DATA, data);

	if (ret < 0)

		goto error;



	ret = mv88e6xxx_reg_write(chip, REG_GLOBAL2, GLOBAL2_EEPROM_OP,

				  GLOBAL2_EEPROM_OP_WRITE |

				  (addr & GLOBAL2_EEPROM_OP_ADDR_MASK));

	if (ret < 0)

		goto error;



	ret = mv88e6xxx_eeprom_busy_wait(ds);

error:

	mutex_unlock(&chip->eeprom_mutex);

	return ret;

}



static int mv88e6xxx_set_eeprom(struct dsa_switch *ds,

				struct ethtool_eeprom *eeprom, u8 *data)

{

	struct mv88e6xxx_chip *chip = ds_to_priv(ds);

	int offset;

	int ret;

	int len;



	if (!mv88e6xxx_has(chip, MV88E6XXX_FLAG_EEPROM))

		return -EOPNOTSUPP;



	if (eeprom->magic != 0xc3ec4951)

		return -EINVAL;



	ret = mv88e6xxx_eeprom_is_readonly(ds);

	if (ret)

		return ret;



	offset = eeprom->offset;

	len = eeprom->len;

	eeprom->len = 0;



	ret = mv88e6xxx_eeprom_load_wait(ds);

	if (ret < 0)

		return ret;



	if (offset & 1) {

		int word;



		word = mv88e6xxx_read_eeprom_word(ds, offset >> 1);

		if (word < 0)

			return word;



		word = (*data++ << 8) | (word & 0xff);



		ret = mv88e6xxx_write_eeprom_word(ds, offset >> 1, word);

		if (ret < 0)

			return ret;



		offset++;

		len--;

		eeprom->len++;

	}



	while (len >= 2) {

		int word;



		word = *data++;

		word |= *data++ << 8;



		ret = mv88e6xxx_write_eeprom_word(ds, offset >> 1, word);

		if (ret < 0)

			return ret;



		offset += 2;

		len -= 2;

		eeprom->len += 2;

	}



	if (len) {

		int word;



		word = mv88e6xxx_read_eeprom_word(ds, offset >> 1);

		if (word < 0)

			return word;



		word = (word & 0xff00) | *data++;



		ret = mv88e6xxx_write_eeprom_word(ds, offset >> 1, word);

		if (ret < 0)

			return ret;



		offset++;

		len--;

		eeprom->len++;

	}



	return 0;

}



static int _mv88e6xxx_atu_wait(struct mv88e6xxx_chip *chip)

{

	return _mv88e6xxx_wait(chip, REG_GLOBAL, GLOBAL_ATU_OP,
@@ -2685,6 +2415,17 @@ static int mv88e6xxx_power_on_serdes(struct mv88e6xxx_chip *chip) 
	return ret;

}



static int mv88e6xxx_port_read(struct mv88e6xxx_chip *chip, int port,

			       int reg, u16 *val)

{

	int addr = chip->info->port_base_addr + port;



	if (port >= chip->info->num_ports)

		return -EINVAL;



	return mv88e6xxx_read(chip, addr, reg, val);

}



static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port)

{

	struct dsa_switch *ds = chip->ds;
@@ -3261,6 +3002,58 @@ static int mv88e6xxx_g2_clear_pot(struct mv88e6xxx_chip *chip) 
	return err;

}



static int mv88e6xxx_g2_eeprom_wait(struct mv88e6xxx_chip *chip)

{

	return _mv88e6xxx_wait(chip, REG_GLOBAL2, GLOBAL2_EEPROM_CMD,

			       GLOBAL2_EEPROM_CMD_BUSY |

			       GLOBAL2_EEPROM_CMD_RUNNING);

}



static int mv88e6xxx_g2_eeprom_cmd(struct mv88e6xxx_chip *chip, u16 cmd)

{

	int err;



	err = mv88e6xxx_write(chip, REG_GLOBAL2, GLOBAL2_EEPROM_CMD, cmd);

	if (err)

		return err;



	return mv88e6xxx_g2_eeprom_wait(chip);

}



static int mv88e6xxx_g2_eeprom_read16(struct mv88e6xxx_chip *chip,

				      u8 addr, u16 *data)

{

	u16 cmd = GLOBAL2_EEPROM_CMD_OP_READ | addr;

	int err;



	err = mv88e6xxx_g2_eeprom_wait(chip);

	if (err)

		return err;



	err = mv88e6xxx_g2_eeprom_cmd(chip, cmd);

	if (err)

		return err;



	return mv88e6xxx_read(chip, REG_GLOBAL2, GLOBAL2_EEPROM_DATA, data);

}



static int mv88e6xxx_g2_eeprom_write16(struct mv88e6xxx_chip *chip,

				       u8 addr, u16 data)

{

	u16 cmd = GLOBAL2_EEPROM_CMD_OP_WRITE | addr;

	int err;



	err = mv88e6xxx_g2_eeprom_wait(chip);

	if (err)

		return err;



	err = mv88e6xxx_write(chip, REG_GLOBAL2, GLOBAL2_EEPROM_DATA, data);

	if (err)

		return err;



	return mv88e6xxx_g2_eeprom_cmd(chip, cmd);

}



static int mv88e6xxx_g2_setup(struct mv88e6xxx_chip *chip)

{

	u16 reg;
@@ -3345,9 +3138,6 @@ static int mv88e6xxx_setup(struct dsa_switch *ds) 
	chip->ds = ds;

	ds->slave_mii_bus = chip->mdio_bus;



	if (mv88e6xxx_has(chip, MV88E6XXX_FLAG_EEPROM))

		mutex_init(&chip->eeprom_mutex);



	mutex_lock(&chip->reg_lock);



	err = mv88e6xxx_switch_reset(chip);
@@ -3670,6 +3460,173 @@ static int mv88e6xxx_get_temp_alarm(struct dsa_switch *ds, bool *alarm) 
}

#endif /* CONFIG_NET_DSA_HWMON */



static int mv88e6xxx_get_eeprom_len(struct dsa_switch *ds)

{

	struct mv88e6xxx_chip *chip = ds_to_priv(ds);



	return chip->eeprom_len;

}



static int mv88e6xxx_get_eeprom16(struct mv88e6xxx_chip *chip,

				  struct ethtool_eeprom *eeprom, u8 *data)

{

	unsigned int offset = eeprom->offset;

	unsigned int len = eeprom->len;

	u16 val;

	int err;



	eeprom->len = 0;



	if (offset & 1) {

		err = mv88e6xxx_g2_eeprom_read16(chip, offset >> 1, &val);

		if (err)

			return err;



		*data++ = (val >> 8) & 0xff;



		offset++;

		len--;

		eeprom->len++;

	}



	while (len >= 2) {

		err = mv88e6xxx_g2_eeprom_read16(chip, offset >> 1, &val);

		if (err)

			return err;



		*data++ = val & 0xff;

		*data++ = (val >> 8) & 0xff;



		offset += 2;

		len -= 2;

		eeprom->len += 2;

	}



	if (len) {

		err = mv88e6xxx_g2_eeprom_read16(chip, offset >> 1, &val);

		if (err)

			return err;



		*data++ = val & 0xff;



		offset++;

		len--;

		eeprom->len++;

	}



	return 0;

}



static int mv88e6xxx_get_eeprom(struct dsa_switch *ds,

				struct ethtool_eeprom *eeprom, u8 *data)

{

	struct mv88e6xxx_chip *chip = ds_to_priv(ds);

	int err;



	mutex_lock(&chip->reg_lock);



	if (mv88e6xxx_has(chip, MV88E6XXX_FLAGS_EEPROM16))

		err = mv88e6xxx_get_eeprom16(chip, eeprom, data);

	else

		err = -EOPNOTSUPP;



	mutex_unlock(&chip->reg_lock);



	if (err)

		return err;



	eeprom->magic = 0xc3ec4951;



	return 0;

}



static int mv88e6xxx_set_eeprom16(struct mv88e6xxx_chip *chip,

				  struct ethtool_eeprom *eeprom, u8 *data)

{

	unsigned int offset = eeprom->offset;

	unsigned int len = eeprom->len;

	u16 val;

	int err;



	/* Ensure the RO WriteEn bit is set */

	err = mv88e6xxx_read(chip, REG_GLOBAL2, GLOBAL2_EEPROM_CMD, &val);

	if (err)

		return err;



	if (!(val & GLOBAL2_EEPROM_CMD_WRITE_EN))

		return -EROFS;



	eeprom->len = 0;



	if (offset & 1) {

		err = mv88e6xxx_g2_eeprom_read16(chip, offset >> 1, &val);

		if (err)

			return err;



		val = (*data++ << 8) | (val & 0xff);



		err = mv88e6xxx_g2_eeprom_write16(chip, offset >> 1, val);

		if (err)

			return err;



		offset++;

		len--;

		eeprom->len++;

	}



	while (len >= 2) {

		val = *data++;

		val |= *data++ << 8;



		err = mv88e6xxx_g2_eeprom_write16(chip, offset >> 1, val);

		if (err)

			return err;



		offset += 2;

		len -= 2;

		eeprom->len += 2;

	}



	if (len) {

		err = mv88e6xxx_g2_eeprom_read16(chip, offset >> 1, &val);

		if (err)

			return err;



		val = (val & 0xff00) | *data++;



		err = mv88e6xxx_g2_eeprom_write16(chip, offset >> 1, val);

		if (err)

			return err;



		offset++;

		len--;

		eeprom->len++;

	}



	return 0;

}



static int mv88e6xxx_set_eeprom(struct dsa_switch *ds,

				struct ethtool_eeprom *eeprom, u8 *data)

{

	struct mv88e6xxx_chip *chip = ds_to_priv(ds);

	int err;



	if (eeprom->magic != 0xc3ec4951)

		return -EINVAL;



	mutex_lock(&chip->reg_lock);



	if (mv88e6xxx_has(chip, MV88E6XXX_FLAGS_EEPROM16))

		err = mv88e6xxx_set_eeprom16(chip, eeprom, data);

	else

		err = -EOPNOTSUPP;



	mutex_unlock(&chip->reg_lock);



	return err;

}



static const struct mv88e6xxx_info mv88e6xxx_table[] = {

	[MV88E6085] = {

		.prod_num = PORT_SWITCH_ID_PROD_NUM_6085,
@@ -3873,12 +3830,15 @@ static const struct mv88e6xxx_info *mv88e6xxx_lookup_info(unsigned int prod_num) 
static int mv88e6xxx_detect(struct mv88e6xxx_chip *chip)

{

	const struct mv88e6xxx_info *info;

	int id, prod_num, rev;

	unsigned int prod_num, rev;

	u16 id;

	int err;



	id = mv88e6xxx_reg_read(chip, chip->info->port_base_addr,

				PORT_SWITCH_ID);

	if (id < 0)

		return id;

	mutex_lock(&chip->reg_lock);

	err = mv88e6xxx_port_read(chip, 0, PORT_SWITCH_ID, &id);

	mutex_unlock(&chip->reg_lock);

	if (err)

		return err;



	prod_num = (id & 0xfff0) >> 4;

	rev = id & 0x000f;
@@ -4063,7 +4023,7 @@ static int mv88e6xxx_probe(struct mdio_device *mdiodev) 
	if (IS_ERR(chip->reset))

		return PTR_ERR(chip->reset);



	if (mv88e6xxx_has(chip, MV88E6XXX_FLAG_EEPROM) &&

	if (mv88e6xxx_has(chip, MV88E6XXX_FLAGS_EEPROM16) &&

	    !of_property_read_u32(np, "eeprom-length", &eeprom_len))

		chip->eeprom_len = eeprom_len;

drivers/net/dsa/mv88e6xxx/mv88e6xxx.h

+19 −26
Original line number Diff line number Diff line
@@ -318,13 +318,14 @@ 
#define GLOBAL2_PRIO_OVERRIDE_SNOOP_SHIFT	4

#define GLOBAL2_PRIO_OVERRIDE_FORCE_ARP		BIT(3)

#define GLOBAL2_PRIO_OVERRIDE_ARP_SHIFT		0

#define GLOBAL2_EEPROM_OP	0x14

#define GLOBAL2_EEPROM_OP_BUSY		BIT(15)

#define GLOBAL2_EEPROM_OP_WRITE		((3 << 12) | GLOBAL2_EEPROM_OP_BUSY)

#define GLOBAL2_EEPROM_OP_READ		((4 << 12) | GLOBAL2_EEPROM_OP_BUSY)

#define GLOBAL2_EEPROM_OP_LOAD		BIT(11)

#define GLOBAL2_EEPROM_OP_WRITE_EN	BIT(10)

#define GLOBAL2_EEPROM_OP_ADDR_MASK	0xff

#define GLOBAL2_EEPROM_CMD		0x14

#define GLOBAL2_EEPROM_CMD_BUSY		BIT(15)

#define GLOBAL2_EEPROM_CMD_OP_WRITE	((0x3 << 12) | GLOBAL2_EEPROM_CMD_BUSY)

#define GLOBAL2_EEPROM_CMD_OP_READ	((0x4 << 12) | GLOBAL2_EEPROM_CMD_BUSY)

#define GLOBAL2_EEPROM_CMD_OP_LOAD	((0x6 << 12) | GLOBAL2_EEPROM_CMD_BUSY)

#define GLOBAL2_EEPROM_CMD_RUNNING	BIT(11)

#define GLOBAL2_EEPROM_CMD_WRITE_EN	BIT(10)

#define GLOBAL2_EEPROM_CMD_ADDR_MASK	0xff

#define GLOBAL2_EEPROM_DATA	0x15

#define GLOBAL2_PTP_AVB_OP	0x16

#define GLOBAL2_PTP_AVB_DATA	0x17
@@ -387,11 +388,6 @@ enum mv88e6xxx_cap { 
	 */

	MV88E6XXX_CAP_EEE,



	/* EEPROM Command and Data registers.

	 * See GLOBAL2_EEPROM_OP and GLOBAL2_EEPROM_DATA.

	 */

	MV88E6XXX_CAP_EEPROM,



	/* Switch Global 2 Registers.

	 * The device contains a second set of global 16-bit registers.

	 */
@@ -404,6 +400,8 @@ enum mv88e6xxx_cap { 
	MV88E6XXX_CAP_G2_PVT_DATA,	/* (0x0c) Cross Chip Port VLAN Data */

	MV88E6XXX_CAP_G2_SWITCH_MAC,	/* (0x0d) Switch MAC/WoL/WoF */

	MV88E6XXX_CAP_G2_POT,		/* (0x0f) Priority Override Table */

	MV88E6XXX_CAP_G2_EEPROM_CMD,	/* (0x14) EEPROM Command */

	MV88E6XXX_CAP_G2_EEPROM_DATA,	/* (0x15) EEPROM Data */



	/* Multi-chip Addressing Mode.

	 * Some chips require an indirect SMI access when their SMI device
@@ -443,7 +441,6 @@ enum mv88e6xxx_cap { 


/* Bitmask of capabilities */

#define MV88E6XXX_FLAG_EEE		BIT(MV88E6XXX_CAP_EEE)

#define MV88E6XXX_FLAG_EEPROM		BIT(MV88E6XXX_CAP_EEPROM)

#define MV88E6XXX_FLAG_GLOBAL2		BIT(MV88E6XXX_CAP_GLOBAL2)

#define MV88E6XXX_FLAG_G2_MGMT_EN_2X	BIT(MV88E6XXX_CAP_G2_MGMT_EN_2X)

#define MV88E6XXX_FLAG_G2_MGMT_EN_0X	BIT(MV88E6XXX_CAP_G2_MGMT_EN_0X)
@@ -453,6 +450,8 @@ enum mv88e6xxx_cap { 
#define MV88E6XXX_FLAG_G2_PVT_DATA	BIT(MV88E6XXX_CAP_G2_PVT_DATA)

#define MV88E6XXX_FLAG_G2_SWITCH_MAC	BIT(MV88E6XXX_CAP_G2_SWITCH_MAC)

#define MV88E6XXX_FLAG_G2_POT		BIT(MV88E6XXX_CAP_G2_POT)

#define MV88E6XXX_FLAG_G2_EEPROM_CMD	BIT(MV88E6XXX_CAP_G2_EEPROM_CMD)

#define MV88E6XXX_FLAG_G2_EEPROM_DATA	BIT(MV88E6XXX_CAP_G2_EEPROM_DATA)

#define MV88E6XXX_FLAG_MULTI_CHIP	BIT(MV88E6XXX_CAP_MULTI_CHIP)

#define MV88E6XXX_FLAG_PPU		BIT(MV88E6XXX_CAP_PPU)

#define MV88E6XXX_FLAG_PPU_ACTIVE	BIT(MV88E6XXX_CAP_PPU_ACTIVE)
@@ -462,6 +461,11 @@ enum mv88e6xxx_cap { 
#define MV88E6XXX_FLAG_TEMP_LIMIT	BIT(MV88E6XXX_CAP_TEMP_LIMIT)

#define MV88E6XXX_FLAG_VTU		BIT(MV88E6XXX_CAP_VTU)



/* EEPROM Programming via Global2 with 16-bit data */

#define MV88E6XXX_FLAGS_EEPROM16	\

	(MV88E6XXX_FLAG_G2_EEPROM_CMD |	\

	 MV88E6XXX_FLAG_G2_EEPROM_DATA)



/* Ingress Rate Limit unit */

#define MV88E6XXX_FLAGS_IRL		\

	(MV88E6XXX_FLAG_G2_IRL_CMD |	\
@@ -513,7 +517,6 @@ enum mv88e6xxx_cap { 


#define MV88E6XXX_FLAGS_FAMILY_6320	\

	(MV88E6XXX_FLAG_EEE |		\

	 MV88E6XXX_FLAG_EEPROM |	\

	 MV88E6XXX_FLAG_GLOBAL2 |	\

	 MV88E6XXX_FLAG_G2_MGMT_EN_2X |	\

	 MV88E6XXX_FLAG_G2_MGMT_EN_0X |	\
@@ -525,6 +528,7 @@ enum mv88e6xxx_cap { 
	 MV88E6XXX_FLAG_TEMP |		\

	 MV88E6XXX_FLAG_TEMP_LIMIT |	\

	 MV88E6XXX_FLAG_VTU |		\

	 MV88E6XXX_FLAGS_EEPROM16 |	\

	 MV88E6XXX_FLAGS_IRL |		\

	 MV88E6XXX_FLAGS_PVT)
@@ -545,7 +549,6 @@ enum mv88e6xxx_cap { 


#define MV88E6XXX_FLAGS_FAMILY_6352	\

	(MV88E6XXX_FLAG_EEE |		\

	 MV88E6XXX_FLAG_EEPROM |	\

	 MV88E6XXX_FLAG_GLOBAL2 |	\

	 MV88E6XXX_FLAG_G2_MGMT_EN_2X |	\

	 MV88E6XXX_FLAG_G2_MGMT_EN_0X |	\
@@ -558,6 +561,7 @@ enum mv88e6xxx_cap { 
	 MV88E6XXX_FLAG_TEMP |		\

	 MV88E6XXX_FLAG_TEMP_LIMIT |	\

	 MV88E6XXX_FLAG_VTU |		\

	 MV88E6XXX_FLAGS_EEPROM16 |	\

	 MV88E6XXX_FLAGS_IRL |		\

	 MV88E6XXX_FLAGS_PVT)
@@ -629,17 +633,6 @@ struct mv88e6xxx_chip { 
	 */

	struct mutex	stats_mutex;



	/* This mutex serializes phy access for chips with

	 * indirect phy addressing. It is unused for chips

	 * with direct phy access.

	 */

	struct mutex	phy_mutex;



	/* This mutex serializes eeprom access for chips with

	 * eeprom support.

	 */

	struct mutex eeprom_mutex;



	struct mv88e6xxx_priv_port	ports[DSA_MAX_PORTS];



	/* A switch may have a GPIO line tied to its reset pin. Parse

CRA Git | Maintained and supported by SUSTech CRA and CCSE