The driver wrongly assumed the presence of at least one rxmac in every
firmware and accessed to non-existing unit
Signed-off-by: Martin Spinler <spinler@cesnet.cz>
Acked-by: Jakub Neruda <neruda@netcope.com>
struct nc_rxmac_status status;
status.mac_filter = RXMAC_MAC_FILTER_PROMISCUOUS;
struct nc_rxmac_status status;
status.mac_filter = RXMAC_MAC_FILTER_PROMISCUOUS;
- nc_rxmac_read_status(internals->rxmac[0], &status);
+ if (internals->max_rxmac > 0)
+ nc_rxmac_read_status(internals->rxmac[0], &status);
return (status.mac_filter == RXMAC_MAC_FILTER_PROMISCUOUS);
}
return (status.mac_filter == RXMAC_MAC_FILTER_PROMISCUOUS);
}
struct nc_rxmac_status status;
status.mac_filter = RXMAC_MAC_FILTER_PROMISCUOUS;
struct nc_rxmac_status status;
status.mac_filter = RXMAC_MAC_FILTER_PROMISCUOUS;
- nc_rxmac_read_status(internals->rxmac[0], &status);
+
+ if (internals->max_rxmac > 0)
+ nc_rxmac_read_status(internals->rxmac[0], &status);
return (status.mac_filter == RXMAC_MAC_FILTER_TABLE_BCAST_MCAST);
}
return (status.mac_filter == RXMAC_MAC_FILTER_TABLE_BCAST_MCAST);
}