diff options
Diffstat (limited to 'src/drivers/net/intel.c')
| -rw-r--r-- | src/drivers/net/intel.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/drivers/net/intel.c b/src/drivers/net/intel.c index ffa027616..954025d06 100644 --- a/src/drivers/net/intel.c +++ b/src/drivers/net/intel.c @@ -759,6 +759,14 @@ static void intel_poll ( struct net_device *netdev ) { if ( icr & INTEL_IRQ_LSC ) intel_check_link ( netdev ); + /* Check for unexpected interrupts */ + if ( icr & ~( INTEL_IRQ_TXDW | INTEL_IRQ_TXQE | INTEL_IRQ_LSC | + INTEL_IRQ_RXDMT0 | INTEL_IRQ_RXT0 | INTEL_IRQ_RXO ) ) { + DBGC ( intel, "INTEL %p unexpected ICR %08x\n", intel, icr ); + /* Report as a TX error */ + netdev_tx_err ( netdev, NULL, -ENOTSUP ); + } + /* Refill RX ring */ intel_refill_rx ( intel ); } |