diff options
| author | Dhananjay Phadke <dhananjay@netxen.com> | 2008-07-21 19:44:01 -0700 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-07-22 17:51:12 -0400 |
| commit | 623621b07ebc5b72e0bdfa4a50bbb28f4587de0c (patch) | |
| tree | a6e472bfa084e79f912ca1b6dcc06dd61332669f /drivers/net/netxen/netxen_nic_main.c | |
| parent | 7830b22cbc5f5e804469b74a3fe0d3a8ed88ca31 (diff) | |
netxen: hw multicast filtering
Enable multicast address filtering capabilities in the hardware.
Upto 16 multicast addresses can be programmed for each physical
port. Support "allmulti" mode, if enabled.
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/netxen/netxen_nic_main.c')
| -rw-r--r-- | drivers/net/netxen/netxen_nic_main.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 91b02ebc9a1..0ec6e7ebf90 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -377,6 +377,8 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) adapter->portnum = pci_func_id; adapter->status &= ~NETXEN_NETDEV_STATUS; adapter->rx_csum = 1; + adapter->max_mc_count = 16; + adapter->mc_enabled = 0; netdev->open = netxen_nic_open; netdev->stop = netxen_nic_close; @@ -589,6 +591,14 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) msleep(1); netxen_load_firmware(adapter); netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE); + + /* Initialize multicast addr pool owners */ + val = 0x7654; + if (adapter->ahw.board_type == NETXEN_NIC_XGBE) + val |= 0x0f000000; + netxen_crb_writelit_adapter(adapter, + NETXEN_MAC_ADDR_CNTL_REG, val); + } /* clear the register for future unloads/loads */ |