static int mv88x201x_interrupt_enable(struct cphy *cphy)
{
- u32 elmer;
-
/* Enable PHY LASI interrupts. */
mdio_write(cphy, 0x1, 0x9002, 0x1);
/* Enable Marvell interrupts through Elmer0. */
- t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
- elmer |= ELMER0_GP_BIT6;
- t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
+ if (t1_is_asic(cphy->adapter)) {
+ u32 elmer;
+
+ t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
+ elmer |= ELMER0_GP_BIT6;
+ t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
+ }
return 0;
}
static int mv88x201x_interrupt_disable(struct cphy *cphy)
{
- u32 elmer;
-
/* Disable PHY LASI interrupts. */
mdio_write(cphy, 0x1, 0x9002, 0x0);
/* Disable Marvell interrupts through Elmer0. */
- t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
- elmer &= ~ELMER0_GP_BIT6;
- t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
+ if (t1_is_asic(cphy->adapter)) {
+ u32 elmer;
+
+ t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
+ elmer &= ~ELMER0_GP_BIT6;
+ t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
+ }
return 0;
}
#endif
/* Clear Marvell interrupts through Elmer0. */
- t1_tpi_read(cphy->adapter, A_ELMER0_INT_CAUSE, &elmer);
- elmer |= ELMER0_GP_BIT6;
- t1_tpi_write(cphy->adapter, A_ELMER0_INT_CAUSE, elmer);
+ if (t1_is_asic(cphy->adapter)) {
+ t1_tpi_read(cphy->adapter, A_ELMER0_INT_CAUSE, &elmer);
+ elmer |= ELMER0_GP_BIT6;
+ t1_tpi_write(cphy->adapter, A_ELMER0_INT_CAUSE, elmer);
+ }
return 0;
}
struct mdio_ops *mdio_ops)
{
u32 val;
- struct cphy *cphy = kmalloc(sizeof(*cphy), GFP_KERNEL);
+ struct cphy *cphy = kzalloc(sizeof(*cphy), GFP_KERNEL);
if (!cphy)
return NULL;
- memset(cphy, 0, sizeof(*cphy));
+
cphy_init(cphy, adapter, phy_addr, &mv88x201x_ops, mdio_ops);
/* Commands the PHY to enable XFP's clock. */