diff options
Diffstat (limited to 'drivers/net/dsa/microchip/ksz8795.c')
| -rw-r--r-- | drivers/net/dsa/microchip/ksz8795.c | 48 |
1 files changed, 1 insertions, 47 deletions
diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c index 12a599d5e61a..3cc51ee5fb6c 100644 --- a/drivers/net/dsa/microchip/ksz8795.c +++ b/drivers/net/dsa/microchip/ksz8795.c @@ -1272,7 +1272,7 @@ static void ksz8_config_cpu_port(struct dsa_switch *ds) continue; if (!ksz_is_ksz88x3(dev)) { ksz_pread8(dev, i, regs[P_REMOTE_STATUS], &remote); - if (remote & PORT_FIBER_MODE) + if (remote & KSZ8_PORT_FIBER_MODE) p->fiber = 1; } if (p->fiber) @@ -1424,51 +1424,6 @@ static u32 ksz8_get_port_addr(int port, int offset) return PORT_CTRL_ADDR(port, offset); } -static int ksz8_switch_detect(struct ksz_device *dev) -{ - u8 id1, id2; - u16 id16; - int ret; - - /* read chip id */ - ret = ksz_read16(dev, REG_CHIP_ID0, &id16); - if (ret) - return ret; - - id1 = id16 >> 8; - id2 = id16 & SW_CHIP_ID_M; - - switch (id1) { - case KSZ87_FAMILY_ID: - if ((id2 != CHIP_ID_94 && id2 != CHIP_ID_95)) - return -ENODEV; - - if (id2 == CHIP_ID_95) { - u8 val; - - id2 = 0x95; - ksz_read8(dev, REG_PORT_STATUS_0, &val); - if (val & PORT_FIBER_MODE) - id2 = 0x65; - } else if (id2 == CHIP_ID_94) { - id2 = 0x94; - } - break; - case KSZ88_FAMILY_ID: - if (id2 != CHIP_ID_63) - return -ENODEV; - break; - default: - dev_err(dev->dev, "invalid family id: %d\n", id1); - return -ENODEV; - } - id16 &= ~0xff; - id16 |= id2; - dev->chip_id = id16; - - return 0; -} - static int ksz8_switch_init(struct ksz_device *dev) { struct ksz8 *ksz8 = dev->priv; @@ -1522,7 +1477,6 @@ static const struct ksz_dev_ops ksz8_dev_ops = { .freeze_mib = ksz8_freeze_mib, .port_init_cnt = ksz8_port_init_cnt, .shutdown = ksz8_reset_switch, - .detect = ksz8_switch_detect, .init = ksz8_switch_init, .exit = ksz8_switch_exit, }; |