diff options
| author | David Ertman <davidx.m.ertman@intel.com> | 2014-03-05 07:54:19 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-03-07 23:48:58 -0800 |
| commit | ad40064e88df1a95a3532a35071e46d8db1fbe74 (patch) | |
| tree | 246abb850c0cf7c104b117ee39a17edb94b4bf26 /drivers/net/ethernet/intel/e1000e/ethtool.c | |
| parent | 5bb731760810b30d67096cbdded96addba4f1292 (diff) | |
e1000e: Fix ethtool offline tests for 82579 parts
Changes to the rar_entry_count value require a change to the indexing
used to access the SHRA[H|L] registers when testing them with
'ethtool -t <iface> offline'
Signed-off-by: Dave Ertman <davidx.m.ertman@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/e1000e/ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/ethtool.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c index 7a479022a8c6..3c2898d0c2aa 100644 --- a/drivers/net/ethernet/intel/e1000e/ethtool.c +++ b/drivers/net/ethernet/intel/e1000e/ethtool.c @@ -917,15 +917,21 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data) } if (mac->type == e1000_pch2lan) { /* SHRAH[0,1,2] different than previous */ - if (i == 7) + if (i == 1) mask &= 0xFFF4FFFF; /* SHRAH[3] different than SHRAH[0,1,2] */ - if (i == 10) + if (i == 4) mask |= (1 << 30); + /* RAR[1-6] owned by management engine - skipping */ + if (i > 0) + i += 6; } REG_PATTERN_TEST_ARRAY(E1000_RA, ((i << 1) + 1), mask, 0xFFFFFFFF); + /* reset index to actual value */ + if ((mac->type == e1000_pch2lan) && (i > 6)) + i -= 6; } for (i = 0; i < mac->mta_reg_count; i++) |