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| author | Jesse Brandeburg <jesse.brandeburg@intel.com> | 2010-04-27 01:37:41 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-27 12:53:28 -0700 |
| commit | ef021194d262bdfa706dc5755596e252175a6bbc (patch) | |
| tree | 4c5b3febfe32226173d08572d95a41693bbca712 /drivers/net/igb | |
| parent | f8d1dcaf88bddc7f282722ec1fdddbcb06a72f18 (diff) | |
| download | linux-ef021194d262bdfa706dc5755596e252175a6bbc.tar.gz linux-ef021194d262bdfa706dc5755596e252175a6bbc.tar.bz2 linux-ef021194d262bdfa706dc5755596e252175a6bbc.zip | |
ixgbe: fix bug when EITR=0 causing no writebacks
writebacks can be held indefinitely by hardware if EITR=0, when
combined with TXDCTL.WTHRESH=8. When EITR=0, WTHRESH should be
set back to zero.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/igb')
0 files changed, 0 insertions, 0 deletions