diff options
| author | Carolyn Wyborny <carolyn.wyborny@intel.com> | 2011-06-25 13:18:12 +0000 |
|---|---|---|
| committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2012-05-17 11:21:36 -0400 |
| commit | 187979ee305a6ac1939daeb90e6446182f5e1617 (patch) | |
| tree | 24cb0f8ff2050c0f6c3c108810f8d19e52c37bb5 /lib/string_helpers.c | |
| parent | 0b55eccde1145e8e2b31fe855cdba3987676beb8 (diff) | |
igb: Fix lack of flush after register write and before delay
commit 064b43304ed8ede8e13ff7b4338d09fd37bcffb1 upstream.
Register writes followed by a delay are required to have a flush
before the delay in order to commit the values to the register. Without
the flush, the code following the delay may not function correctly.
Reported-by: Tong Ho <tong.ho@ericsson.com>
Reported-by: Guenter Roeck <guenter.roeck@ericsson.com>
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions