diff options
Diffstat (limited to 'drivers/net/netxen/netxen_nic_main.c')
| -rw-r--r-- | drivers/net/netxen/netxen_nic_main.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 8426092deda3..da9b90da5207 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -175,7 +175,8 @@ netxen_napi_add(struct netxen_adapter *adapter, struct net_device *netdev) struct nx_host_sds_ring *sds_ring; struct netxen_recv_context *recv_ctx = &adapter->recv_ctx; - if (adapter->flags & NETXEN_NIC_MSIX_ENABLED) + if ((adapter->flags & NETXEN_NIC_MSIX_ENABLED) && + adapter->rss_supported) adapter->max_sds_rings = (num_online_cpus() >= 4) ? 4 : 2; else adapter->max_sds_rings = 1; @@ -288,10 +289,22 @@ static void netxen_check_options(struct netxen_adapter *adapter) else if (adapter->ahw.port_type == NETXEN_NIC_GBE) adapter->num_rxd = MAX_RCV_DESCRIPTORS_1G; - if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) + adapter->msix_supported = 0; + if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) { adapter->msix_supported = !!use_msi_x; - else - adapter->msix_supported = 0; + adapter->rss_supported = !!use_msi_x; + } else if (adapter->fw_version >= NETXEN_VERSION_CODE(3, 4, 336)) { + switch (adapter->ahw.board_type) { + case NETXEN_BRDTYPE_P2_SB31_10G: + case NETXEN_BRDTYPE_P2_SB31_10G_CX4: + case NETXEN_BRDTYPE_P2_SB31_10G_HMEZ: + adapter->msix_supported = !!use_msi_x; + adapter->rss_supported = !!use_msi_x; + break; + default: + break; + } + } adapter->num_txd = MAX_CMD_DESCRIPTORS_HOST; adapter->num_jumbo_rxd = MAX_JUMBO_RCV_DESCRIPTORS; |