diff options
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/ethtool.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c index f268cbc..ceff1bf 100644 --- a/drivers/net/ethernet/intel/e1000e/ethtool.c +++ b/drivers/net/ethernet/intel/e1000e/ethtool.c @@ -760,8 +760,9 @@ static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data, (test[pat] & write)); val = E1000_READ_REG_ARRAY(&adapter->hw, reg, offset); if (val != (test[pat] & write & mask)) { - e_err("pattern test reg %04X failed: got 0x%08X expected 0x%08X\n", - reg + offset, val, (test[pat] & write & mask)); + e_err("pattern test failed (reg 0x%05X): got 0x%08X expected 0x%08X\n", + reg + (offset << 2), val, + (test[pat] & write & mask)); *data = reg; return 1; } @@ -776,7 +777,7 @@ static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data, __ew32(&adapter->hw, reg, write & mask); val = __er32(&adapter->hw, reg); if ((write & mask) != (val & mask)) { - e_err("set/check reg %04X test failed: got 0x%08X expected 0x%08X\n", + e_err("set/check test failed (reg 0x%05X): got 0x%08X expected 0x%08X\n", reg, (val & mask), (write & mask)); *data = reg; return 1; @@ -884,12 +885,20 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data) E1000_FWSM_WLOCK_MAC_SHIFT; for (i = 0; i < mac->rar_entry_count; i++) { - /* Cannot test write-protected SHRAL[n] registers */ - if ((wlock_mac == 1) || (wlock_mac && (i > wlock_mac))) - continue; + if (mac->type == e1000_pch_lpt) { + /* Cannot test write-protected SHRAL[n] registers */ + if ((wlock_mac == 1) || (wlock_mac && (i > wlock_mac))) + continue; + + /* SHRAH[9] different than the others */ + if (i == 10) + mask |= (1 << 30); + else + mask &= ~(1 << 30); + } - REG_PATTERN_TEST_ARRAY(E1000_RA, ((i << 1) + 1), - mask, 0xFFFFFFFF); + REG_PATTERN_TEST_ARRAY(E1000_RA, ((i << 1) + 1), mask, + 0xFFFFFFFF); } for (i = 0; i < mac->mta_reg_count; i++) |