diff options
| -rw-r--r-- | src/arch/i386/interface/pxe/pxe_undi.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/arch/i386/interface/pxe/pxe_undi.c b/src/arch/i386/interface/pxe/pxe_undi.c index fd2d688c3..90e837ce5 100644 --- a/src/arch/i386/interface/pxe/pxe_undi.c +++ b/src/arch/i386/interface/pxe/pxe_undi.c @@ -211,6 +211,12 @@ PXENV_EXIT_t pxenv_undi_transmit ( struct s_PXENV_UNDI_TRANSMIT DBG ( "PXENV_UNDI_TRANSMIT" ); + /* Forcibly enable interrupts at this point, to work around + * callers that never call PXENV_UNDI_OPEN before attempting + * to use the UNDI API. + */ + netdev_irq ( pxe_netdev, 1 ); + /* Identify network-layer protocol */ switch ( undi_transmit->Protocol ) { case P_IP: net_protocol = &ipv4_protocol; break; @@ -341,10 +347,17 @@ pxenv_undi_set_station_address ( struct s_PXENV_UNDI_SET_STATION_ADDRESS PXENV_EXIT_t pxenv_undi_set_packet_filter ( struct s_PXENV_UNDI_SET_PACKET_FILTER *undi_set_packet_filter ) { + DBG ( "PXENV_UNDI_SET_PACKET_FILTER" ); - undi_set_packet_filter->Status = PXENV_STATUS_UNSUPPORTED; - return PXENV_EXIT_FAILURE; + /* Pretend that we succeeded, otherwise the 3Com DOS UNDI + * driver refuses to load. (We ignore the filter value in the + * PXENV_UNDI_OPEN call anyway.) + */ + DBG ( " %02x", undi_set_packet_filter->filter ); + undi_set_packet_filter->Status = PXENV_STATUS_SUCCESS; + + return PXENV_EXIT_SUCCESS; } /* PXENV_UNDI_GET_INFORMATION |