diff options
Diffstat (limited to 'src/dev/i8254xGBe.cc')
| -rw-r--r-- | src/dev/i8254xGBe.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/dev/i8254xGBe.cc b/src/dev/i8254xGBe.cc index effc2a589..29bd5adc2 100644 --- a/src/dev/i8254xGBe.cc +++ b/src/dev/i8254xGBe.cc @@ -1923,12 +1923,12 @@ IGbE::TxDescCache::pktComplete() igbe->anBegin("TXS", "Desc Writeback"); DPRINTF(EthernetDesc, "WTHRESH == 0, writing back descriptor\n"); writeback(0); - } else if (igbe->regs.txdctl.gran() && igbe->regs.txdctl.wthresh() >= + } else if (!igbe->regs.txdctl.gran() && igbe->regs.txdctl.wthresh() <= descInBlock(usedCache.size())) { DPRINTF(EthernetDesc, "used > WTHRESH, writing back descriptor\n"); igbe->anBegin("TXS", "Desc Writeback"); writeback((igbe->cacheBlockSize()-1)>>4); - } else if (igbe->regs.txdctl.wthresh() >= usedCache.size()) { + } else if (igbe->regs.txdctl.wthresh() <= usedCache.size()) { DPRINTF(EthernetDesc, "used > WTHRESH, writing back descriptor\n"); igbe->anBegin("TXS", "Desc Writeback"); writeback((igbe->cacheBlockSize()-1)>>4); |