- if (local & ADVERTISE_PAUSE_CAP) {
- if (local & ADVERTISE_PAUSE_ASYM) {
- if (remote & LPA_PAUSE_CAP)
- pause_enab |= (B44_FLAG_TX_PAUSE |
- B44_FLAG_RX_PAUSE);
- else if (remote & LPA_PAUSE_ASYM)
- pause_enab |= B44_FLAG_RX_PAUSE;
- } else {
- if (remote & LPA_PAUSE_CAP)
- pause_enab |= (B44_FLAG_TX_PAUSE |
- B44_FLAG_RX_PAUSE);
- }
- } else if (local & ADVERTISE_PAUSE_ASYM) {
- if ((remote & LPA_PAUSE_CAP) &&
- (remote & LPA_PAUSE_ASYM))
- pause_enab |= B44_FLAG_TX_PAUSE;
+ /* The driver supports only rx pause by default because
+ the b44 mac tx pause mechanism generates excessive
+ pause frames.
+ Use ethtool to turn on b44 tx pause if necessary.
+ */
+ if ((local & ADVERTISE_PAUSE_CAP) &&
+ (local & ADVERTISE_PAUSE_ASYM)){
+ if ((remote & LPA_PAUSE_ASYM) &&
+ !(remote & LPA_PAUSE_CAP))
+ pause_enab |= B44_FLAG_RX_PAUSE;