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Commit ef57e31e authored by David S. Miller's avatar David S. Miller
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Merge branch 'mv88e6xxx-auto-phy-intr' 

Andrew Lunn says:

====================
Automatic PHY interrupts

Now that the mv88e6xxx driver either installs in interrupt handler, or
polls for interrupts, it is possible to always handle PHY interrupts,
rather than have phylib perform the polling. This speeds up detection
of link changes and reduces the load on the MDIO bus, which is
beneficial for PTP.
====================
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parents ef44d78d 6f88284f
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drivers/net/dsa/mv88e6xxx/chip.c
View file @ ef57e31e
...@@ -2293,12 +2293,19 @@ static int mv88e6xxx_mdio_register(struct mv88e6xxx_chip *chip, ...@@ -2293,12 +2293,19 @@ static int mv88e6xxx_mdio_register(struct mv88e6xxx_chip *chip,
bus->write = mv88e6xxx_mdio_write; bus->write = mv88e6xxx_mdio_write;
bus->parent = chip->dev; bus->parent = chip->dev;
if (!external) {
err = mv88e6xxx_g2_irq_mdio_setup(chip, bus);
if (err)
return err;
}
if (np) if (np)
err = of_mdiobus_register(bus, np); err = of_mdiobus_register(bus, np);
else else
err = mdiobus_register(bus); err = mdiobus_register(bus);
if (err) { if (err) {
dev_err(chip->dev, "Cannot register MDIO bus (%d)\n", err); dev_err(chip->dev, "Cannot register MDIO bus (%d)\n", err);
mv88e6xxx_g2_irq_mdio_free(chip, bus);
return err; return err;
} }
...@@ -2325,6 +2332,9 @@ static void mv88e6xxx_mdios_unregister(struct mv88e6xxx_chip *chip) ...@@ -2325,6 +2332,9 @@ static void mv88e6xxx_mdios_unregister(struct mv88e6xxx_chip *chip)
list_for_each_entry(mdio_bus, &chip->mdios, list) { list_for_each_entry(mdio_bus, &chip->mdios, list) {
bus = mdio_bus->bus; bus = mdio_bus->bus;
if (!mdio_bus->external)
mv88e6xxx_g2_irq_mdio_free(chip, bus);
mdiobus_unregister(bus); mdiobus_unregister(bus);
} }
} }
...@@ -3319,6 +3329,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3319,6 +3329,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6085", .name = "Marvell 88E6085",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 10, .num_ports = 10,
.num_internal_phys = 5,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
.global1_addr = 0x1b, .global1_addr = 0x1b,
...@@ -3339,6 +3350,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3339,6 +3350,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6095/88E6095F", .name = "Marvell 88E6095/88E6095F",
.num_databases = 256, .num_databases = 256,
.num_ports = 11, .num_ports = 11,
.num_internal_phys = 0,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
.global1_addr = 0x1b, .global1_addr = 0x1b,
...@@ -3357,6 +3369,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3357,6 +3369,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6097/88E6097F", .name = "Marvell 88E6097/88E6097F",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 11, .num_ports = 11,
.num_internal_phys = 8,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
.global1_addr = 0x1b, .global1_addr = 0x1b,
...@@ -3377,6 +3390,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3377,6 +3390,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6123", .name = "Marvell 88E6123",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 3, .num_ports = 3,
.num_internal_phys = 5,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
.global1_addr = 0x1b, .global1_addr = 0x1b,
...@@ -3397,6 +3411,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3397,6 +3411,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6131", .name = "Marvell 88E6131",
.num_databases = 256, .num_databases = 256,
.num_ports = 8, .num_ports = 8,
.num_internal_phys = 0,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
.global1_addr = 0x1b, .global1_addr = 0x1b,
...@@ -3415,6 +3430,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3415,6 +3430,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6341", .name = "Marvell 88E6341",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 6, .num_ports = 6,
.num_internal_phys = 5,
.num_gpio = 11, .num_gpio = 11,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
...@@ -3422,6 +3438,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3422,6 +3438,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global2_addr = 0x1c, .global2_addr = 0x1c,
.age_time_coeff = 3750, .age_time_coeff = 3750,
.atu_move_port_mask = 0x1f, .atu_move_port_mask = 0x1f,
.g1_irqs = 9,
.g2_irqs = 10, .g2_irqs = 10,
.pvt = true, .pvt = true,
.multi_chip = true, .multi_chip = true,
...@@ -3435,6 +3452,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3435,6 +3452,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6161", .name = "Marvell 88E6161",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 6, .num_ports = 6,
.num_internal_phys = 5,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
.global1_addr = 0x1b, .global1_addr = 0x1b,
...@@ -3455,6 +3473,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3455,6 +3473,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6165", .name = "Marvell 88E6165",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 6, .num_ports = 6,
.num_internal_phys = 0,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
.global1_addr = 0x1b, .global1_addr = 0x1b,
...@@ -3475,6 +3494,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3475,6 +3494,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6171", .name = "Marvell 88E6171",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 7, .num_ports = 7,
.num_internal_phys = 5,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
.global1_addr = 0x1b, .global1_addr = 0x1b,
...@@ -3495,6 +3515,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3495,6 +3515,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6172", .name = "Marvell 88E6172",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 7, .num_ports = 7,
.num_internal_phys = 5,
.num_gpio = 15, .num_gpio = 15,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
...@@ -3516,6 +3537,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3516,6 +3537,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6175", .name = "Marvell 88E6175",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 7, .num_ports = 7,
.num_internal_phys = 5,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
.global1_addr = 0x1b, .global1_addr = 0x1b,
...@@ -3536,6 +3558,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3536,6 +3558,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6176", .name = "Marvell 88E6176",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 7, .num_ports = 7,
.num_internal_phys = 5,
.num_gpio = 15, .num_gpio = 15,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
...@@ -3557,6 +3580,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3557,6 +3580,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6185", .name = "Marvell 88E6185",
.num_databases = 256, .num_databases = 256,
.num_ports = 10, .num_ports = 10,
.num_internal_phys = 0,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
.global1_addr = 0x1b, .global1_addr = 0x1b,
...@@ -3575,6 +3599,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3575,6 +3599,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6190", .name = "Marvell 88E6190",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 11, /* 10 + Z80 */ .num_ports = 11, /* 10 + Z80 */
.num_internal_phys = 11,
.num_gpio = 16, .num_gpio = 16,
.max_vid = 8191, .max_vid = 8191,
.port_base_addr = 0x0, .port_base_addr = 0x0,
...@@ -3596,6 +3621,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3596,6 +3621,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6190X", .name = "Marvell 88E6190X",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 11, /* 10 + Z80 */ .num_ports = 11, /* 10 + Z80 */
.num_internal_phys = 11,
.num_gpio = 16, .num_gpio = 16,
.max_vid = 8191, .max_vid = 8191,
.port_base_addr = 0x0, .port_base_addr = 0x0,
...@@ -3617,6 +3643,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3617,6 +3643,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6191", .name = "Marvell 88E6191",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 11, /* 10 + Z80 */ .num_ports = 11, /* 10 + Z80 */
.num_internal_phys = 11,
.max_vid = 8191, .max_vid = 8191,
.port_base_addr = 0x0, .port_base_addr = 0x0,
.global1_addr = 0x1b, .global1_addr = 0x1b,
...@@ -3638,6 +3665,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3638,6 +3665,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6240", .name = "Marvell 88E6240",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 7, .num_ports = 7,
.num_internal_phys = 5,
.num_gpio = 15, .num_gpio = 15,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
...@@ -3660,6 +3688,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3660,6 +3688,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6290", .name = "Marvell 88E6290",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 11, /* 10 + Z80 */ .num_ports = 11, /* 10 + Z80 */
.num_internal_phys = 11,
.num_gpio = 16, .num_gpio = 16,
.max_vid = 8191, .max_vid = 8191,
.port_base_addr = 0x0, .port_base_addr = 0x0,
...@@ -3682,6 +3711,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3682,6 +3711,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6320", .name = "Marvell 88E6320",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 7, .num_ports = 7,
.num_internal_phys = 5,
.num_gpio = 15, .num_gpio = 15,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
...@@ -3689,6 +3719,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3689,6 +3719,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global2_addr = 0x1c, .global2_addr = 0x1c,
.age_time_coeff = 15000, .age_time_coeff = 15000,
.g1_irqs = 8, .g1_irqs = 8,
.g2_irqs = 10,
.atu_move_port_mask = 0xf, .atu_move_port_mask = 0xf,
.pvt = true, .pvt = true,
.multi_chip = true, .multi_chip = true,
...@@ -3703,6 +3734,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3703,6 +3734,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6321", .name = "Marvell 88E6321",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 7, .num_ports = 7,
.num_internal_phys = 5,
.num_gpio = 15, .num_gpio = 15,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
...@@ -3710,6 +3742,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3710,6 +3742,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global2_addr = 0x1c, .global2_addr = 0x1c,
.age_time_coeff = 15000, .age_time_coeff = 15000,
.g1_irqs = 8, .g1_irqs = 8,
.g2_irqs = 10,
.atu_move_port_mask = 0xf, .atu_move_port_mask = 0xf,
.multi_chip = true, .multi_chip = true,
.tag_protocol = DSA_TAG_PROTO_EDSA, .tag_protocol = DSA_TAG_PROTO_EDSA,
...@@ -3722,6 +3755,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3722,6 +3755,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6341, .family = MV88E6XXX_FAMILY_6341,
.name = "Marvell 88E6341", .name = "Marvell 88E6341",
.num_databases = 4096, .num_databases = 4096,
.num_internal_phys = 5,
.num_ports = 6, .num_ports = 6,
.num_gpio = 11, .num_gpio = 11,
.max_vid = 4095, .max_vid = 4095,
...@@ -3730,6 +3764,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3730,6 +3764,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global2_addr = 0x1c, .global2_addr = 0x1c,
.age_time_coeff = 3750, .age_time_coeff = 3750,
.atu_move_port_mask = 0x1f, .atu_move_port_mask = 0x1f,
.g1_irqs = 9,
.g2_irqs = 10, .g2_irqs = 10,
.pvt = true, .pvt = true,
.multi_chip = true, .multi_chip = true,
...@@ -3744,6 +3779,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3744,6 +3779,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6350", .name = "Marvell 88E6350",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 7, .num_ports = 7,
.num_internal_phys = 5,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
.global1_addr = 0x1b, .global1_addr = 0x1b,
...@@ -3764,6 +3800,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3764,6 +3800,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6351", .name = "Marvell 88E6351",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 7, .num_ports = 7,
.num_internal_phys = 5,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
.global1_addr = 0x1b, .global1_addr = 0x1b,
...@@ -3784,6 +3821,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3784,6 +3821,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6352", .name = "Marvell 88E6352",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 7, .num_ports = 7,
.num_internal_phys = 5,
.num_gpio = 15, .num_gpio = 15,
.max_vid = 4095, .max_vid = 4095,
.port_base_addr = 0x10, .port_base_addr = 0x10,
...@@ -3805,6 +3843,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3805,6 +3843,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6390", .name = "Marvell 88E6390",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 11, /* 10 + Z80 */ .num_ports = 11, /* 10 + Z80 */
.num_internal_phys = 11,
.num_gpio = 16, .num_gpio = 16,
.max_vid = 8191, .max_vid = 8191,
.port_base_addr = 0x0, .port_base_addr = 0x0,
...@@ -3826,6 +3865,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { ...@@ -3826,6 +3865,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.name = "Marvell 88E6390X", .name = "Marvell 88E6390X",
.num_databases = 4096, .num_databases = 4096,
.num_ports = 11, /* 10 + Z80 */ .num_ports = 11, /* 10 + Z80 */
.num_internal_phys = 11,
.num_gpio = 16, .num_gpio = 16,
.max_vid = 8191, .max_vid = 8191,
.port_base_addr = 0x0, .port_base_addr = 0x0,
......
drivers/net/dsa/mv88e6xxx/chip.h
View file @ ef57e31e
...@@ -110,6 +110,7 @@ struct mv88e6xxx_info { ...@@ -110,6 +110,7 @@ struct mv88e6xxx_info {
const char *name; const char *name;
unsigned int num_databases; unsigned int num_databases;
unsigned int num_ports; unsigned int num_ports;
unsigned int num_internal_phys;
unsigned int num_gpio; unsigned int num_gpio;
unsigned int max_vid; unsigned int max_vid;
unsigned int port_base_addr; unsigned int port_base_addr;
......
drivers/net/dsa/mv88e6xxx/global2.c
View file @ ef57e31e
...@@ -1107,6 +1107,38 @@ int mv88e6xxx_g2_irq_setup(struct mv88e6xxx_chip *chip) ...@@ -1107,6 +1107,38 @@ int mv88e6xxx_g2_irq_setup(struct mv88e6xxx_chip *chip)
return err; return err;
} }
int mv88e6xxx_g2_irq_mdio_setup(struct mv88e6xxx_chip *chip,
struct mii_bus *bus)
{
int phy, irq, err, err_phy;
for (phy = 0; phy < chip->info->num_internal_phys; phy++) {
irq = irq_find_mapping(chip->g2_irq.domain, phy);
if (irq < 0) {
err = irq;
goto out;
}
bus->irq[chip->info->port_base_addr + phy] = irq;
}
return 0;
out:
err_phy = phy;
for (phy = 0; phy < err_phy; phy++)
irq_dispose_mapping(bus->irq[phy]);
return err;
}
void mv88e6xxx_g2_irq_mdio_free(struct mv88e6xxx_chip *chip,
struct mii_bus *bus)
{
int phy;
for (phy = 0; phy < chip->info->num_internal_phys; phy++)
irq_dispose_mapping(bus->irq[phy]);
}
int mv88e6xxx_g2_setup(struct mv88e6xxx_chip *chip) int mv88e6xxx_g2_setup(struct mv88e6xxx_chip *chip)
{ {
u16 reg; u16 reg;
......
drivers/net/dsa/mv88e6xxx/global2.h
View file @ ef57e31e
...@@ -317,6 +317,11 @@ int mv88e6xxx_g2_setup(struct mv88e6xxx_chip *chip); ...@@ -317,6 +317,11 @@ int mv88e6xxx_g2_setup(struct mv88e6xxx_chip *chip);
int mv88e6xxx_g2_irq_setup(struct mv88e6xxx_chip *chip); int mv88e6xxx_g2_irq_setup(struct mv88e6xxx_chip *chip);
void mv88e6xxx_g2_irq_free(struct mv88e6xxx_chip *chip); void mv88e6xxx_g2_irq_free(struct mv88e6xxx_chip *chip);
int mv88e6xxx_g2_irq_mdio_setup(struct mv88e6xxx_chip *chip,
struct mii_bus *bus);
void mv88e6xxx_g2_irq_mdio_free(struct mv88e6xxx_chip *chip,
struct mii_bus *bus);
int mv88e6185_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip); int mv88e6185_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip);
int mv88e6352_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip); int mv88e6352_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip);
...@@ -450,6 +455,17 @@ static inline void mv88e6xxx_g2_irq_free(struct mv88e6xxx_chip *chip) ...@@ -450,6 +455,17 @@ static inline void mv88e6xxx_g2_irq_free(struct mv88e6xxx_chip *chip)
{ {
} }
static inline int mv88e6xxx_g2_irq_mdio_setup(struct mv88e6xxx_chip *chip,
struct mii_bus *bus)
{
return 0;
}
static inline void mv88e6xxx_g2_irq_mdio_free(struct mv88e6xxx_chip *chip,
struct mii_bus *bus)
{
}
static inline int mv88e6185_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip) static inline int mv88e6185_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip)
{ {
return -EOPNOTSUPP; return -EOPNOTSUPP;
......
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