diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/sky2.c | 10 | ||||
| -rw-r--r-- | drivers/net/sky2.h | 8 |
2 files changed, 14 insertions, 4 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index 4b403bd7870..eec36995af2 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -226,7 +226,7 @@ static void sky2_power_on(struct sky2_hw *hw) /* disable Core Clock Division, */ sky2_write32(hw, B2_Y2_CLK_CTRL, Y2_CLK_DIV_DIS); - if (hw->chip_id == CHIP_ID_YUKON_XL && hw->chip_rev > 1) + if (hw->chip_id == CHIP_ID_YUKON_XL && hw->chip_rev > CHIP_REV_YU_XL_A1) /* enable bits are inverted */ sky2_write8(hw, B2_Y2_CLK_GATE, Y2_PCI_CLK_LNK1_DIS | Y2_COR_CLK_LNK1_DIS | @@ -268,7 +268,7 @@ static void sky2_power_on(struct sky2_hw *hw) static void sky2_power_aux(struct sky2_hw *hw) { - if (hw->chip_id == CHIP_ID_YUKON_XL && hw->chip_rev > 1) + if (hw->chip_id == CHIP_ID_YUKON_XL && hw->chip_rev > CHIP_REV_YU_XL_A1) sky2_write8(hw, B2_Y2_CLK_GATE, 0); else /* enable bits are inverted */ @@ -651,7 +651,7 @@ static void sky2_phy_power_up(struct sky2_hw *hw, unsigned port) reg1 = sky2_pci_read32(hw, PCI_DEV_REG1); reg1 &= ~phy_power[port]; - if (hw->chip_id == CHIP_ID_YUKON_XL && hw->chip_rev > 1) + if (hw->chip_id == CHIP_ID_YUKON_XL && hw->chip_rev > CHIP_REV_YU_XL_A1) reg1 |= coma_mode[port]; sky2_pci_write32(hw, PCI_DEV_REG1, reg1); @@ -823,7 +823,9 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port) sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_RST_CLR); - if (hw->chip_id == CHIP_ID_YUKON_XL && hw->chip_rev == 0 && port == 1) { + if (hw->chip_id == CHIP_ID_YUKON_XL && + hw->chip_rev == CHIP_REV_YU_XL_A0 && + port == 1) { /* WA DEV_472 -- looks like crossed wires on port 2 */ /* clear GMAC 1 Control reset */ sky2_write8(hw, SK_REG(0, GMAC_CTRL), GMC_RST_CLR); diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h index 1c4d6a3d97c..0bebfb3638f 100644 --- a/drivers/net/sky2.h +++ b/drivers/net/sky2.h @@ -548,6 +548,14 @@ enum { CHIP_ID_YUKON_UL_2 = 0xba, /* YUKON-2 Ultra 2 */ CHIP_ID_YUKON_OPT = 0xbc, /* YUKON-2 Optima */ }; + +enum yukon_xl_rev { + CHIP_REV_YU_XL_A0 = 0, + CHIP_REV_YU_XL_A1 = 1, + CHIP_REV_YU_XL_A2 = 2, + CHIP_REV_YU_XL_A3 = 3, +}; + enum yukon_ec_rev { CHIP_REV_YU_EC_A1 = 0, /* Chip Rev. for Yukon-EC A1/A0 */ CHIP_REV_YU_EC_A2 = 1, /* Chip Rev. for Yukon-EC A2 */ |