memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
- if (adapter->macaddr_set)
- adapter->macaddr_set(adapter, addr->sa_data);
+ /* For P3, MAC addr is not set in NIU */
+ if (NX_IS_REVISION_P2(adapter->ahw.revision_id))
+ if (adapter->macaddr_set)
+ adapter->macaddr_set(adapter, addr->sa_data);
return 0;
}
return 0;
}
-/*
- * netxen_nic_set_multi - Multicast
- */
-void netxen_nic_set_multi(struct net_device *netdev)
+void netxen_p2_nic_set_multi(struct net_device *netdev)
{
struct netxen_adapter *adapter = netdev_priv(netdev);
struct dev_mc_list *mc_ptr;
netxen_nic_set_mcast_addr(adapter, index, null_addr);
}
+static int nx_p3_nic_add_mac(struct netxen_adapter *adapter,
+ u8 *addr, nx_mac_list_t **add_list, nx_mac_list_t **del_list)
+{
+ nx_mac_list_t *cur, *prev;
+
+ /* if in del_list, move it to adapter->mac_list */
+ for (cur = *del_list, prev = NULL; cur;) {
+ if (memcmp(addr, cur->mac_addr, ETH_ALEN) == 0) {
+ if (prev == NULL)
+ *del_list = cur->next;
+ else
+ prev->next = cur->next;
+ cur->next = adapter->mac_list;
+ adapter->mac_list = cur;
+ return 0;
+ }
+ prev = cur;
+ cur = cur->next;
+ }
+
+ /* make sure to add each mac address only once */
+ for (cur = adapter->mac_list; cur; cur = cur->next) {
+ if (memcmp(addr, cur->mac_addr, ETH_ALEN) == 0)
+ return 0;
+ }
+ /* not in del_list, create new entry and add to add_list */
+ cur = kmalloc(sizeof(*cur), in_atomic()? GFP_ATOMIC : GFP_KERNEL);
+ if (cur == NULL) {
+ printk(KERN_ERR "%s: cannot allocate memory. MAC filtering may"
+ "not work properly from now.\n", __func__);
+ return -1;
+ }
+
+ memcpy(cur->mac_addr, addr, ETH_ALEN);
+ cur->next = *add_list;
+ *add_list = cur;
+ return 0;
+}
+
+static int
+netxen_send_cmd_descs(struct netxen_adapter *adapter,
+ struct cmd_desc_type0 *cmd_desc_arr, int nr_elements)
+{
+ uint32_t i, producer;
+ struct netxen_cmd_buffer *pbuf;
+ struct cmd_desc_type0 *cmd_desc;
+
+ if (nr_elements > MAX_PENDING_DESC_BLOCK_SIZE || nr_elements == 0) {
+ printk(KERN_WARNING "%s: Too many command descriptors in a "
+ "request\n", __func__);
+ return -EINVAL;
+ }
+
+ i = 0;
+
+ producer = adapter->cmd_producer;
+ do {
+ cmd_desc = &cmd_desc_arr[i];
+
+ pbuf = &adapter->cmd_buf_arr[producer];
+ pbuf->mss = 0;
+ pbuf->total_length = 0;
+ pbuf->skb = NULL;
+ pbuf->cmd = 0;
+ pbuf->frag_count = 0;
+ pbuf->port = 0;
+
+ /* adapter->ahw.cmd_desc_head[producer] = *cmd_desc; */
+ memcpy(&adapter->ahw.cmd_desc_head[producer],
+ &cmd_desc_arr[i], sizeof(struct cmd_desc_type0));
+
+ producer = get_next_index(producer,
+ adapter->max_tx_desc_count);
+ i++;
+
+ } while (i != nr_elements);
+
+ adapter->cmd_producer = producer;
+
+ /* write producer index to start the xmit */
+
+ netxen_nic_update_cmd_producer(adapter, adapter->cmd_producer);
+
+ return 0;
+}
+
+#define NIC_REQUEST 0x14
+#define NETXEN_MAC_EVENT 0x1
+
+static int nx_p3_sre_macaddr_change(struct net_device *dev,
+ u8 *addr, unsigned op)
+{
+ struct netxen_adapter *adapter = (struct netxen_adapter *)dev->priv;
+ nx_nic_req_t req;
+ nx_mac_req_t mac_req;
+ int rv;
+
+ memset(&req, 0, sizeof(nx_nic_req_t));
+ req.qhdr |= (NIC_REQUEST << 23);
+ req.req_hdr |= NETXEN_MAC_EVENT;
+ req.req_hdr |= ((u64)adapter->portnum << 16);
+ mac_req.op = op;
+ memcpy(&mac_req.mac_addr, addr, 6);
+ req.words[0] = cpu_to_le64(*(u64 *)&mac_req);
+
+ rv = netxen_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
+ if (rv != 0) {
+ printk(KERN_ERR "ERROR. Could not send mac update\n");
+ return rv;
+ }
+
+ return 0;
+}
+
+void netxen_p3_nic_set_multi(struct net_device *netdev)
+{
+ struct netxen_adapter *adapter = netdev_priv(netdev);
+ nx_mac_list_t *cur, *next, *del_list, *add_list = NULL;
+ struct dev_mc_list *mc_ptr;
+ u8 bcast_addr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+
+ adapter->set_promisc(adapter, NETXEN_NIU_PROMISC_MODE);
+
+ /*
+ * Programming mac addresses will automaticly enabling L2 filtering.
+ * HW will replace timestamp with L2 conid when L2 filtering is
+ * enabled. This causes problem for LSA. Do not enabling L2 filtering
+ * until that problem is fixed.
+ */
+ if ((netdev->flags & IFF_PROMISC) ||
+ (netdev->mc_count > adapter->max_mc_count))
+ return;
+
+ del_list = adapter->mac_list;
+ adapter->mac_list = NULL;
+
+ nx_p3_nic_add_mac(adapter, netdev->dev_addr, &add_list, &del_list);
+ if (netdev->mc_count > 0) {
+ nx_p3_nic_add_mac(adapter, bcast_addr, &add_list, &del_list);
+ for (mc_ptr = netdev->mc_list; mc_ptr;
+ mc_ptr = mc_ptr->next) {
+ nx_p3_nic_add_mac(adapter, mc_ptr->dmi_addr,
+ &add_list, &del_list);
+ }
+ }
+ for (cur = del_list; cur;) {
+ nx_p3_sre_macaddr_change(netdev, cur->mac_addr, NETXEN_MAC_DEL);
+ next = cur->next;
+ kfree(cur);
+ cur = next;
+ }
+ for (cur = add_list; cur;) {
+ nx_p3_sre_macaddr_change(netdev, cur->mac_addr, NETXEN_MAC_ADD);
+ next = cur->next;
+ cur->next = adapter->mac_list;
+ adapter->mac_list = cur;
+ cur = next;
+ }
+}
+
+#define NETXEN_CONFIG_INTR_COALESCE 3
+
+/*
+ * Send the interrupt coalescing parameter set by ethtool to the card.
+ */
+int netxen_config_intr_coalesce(struct netxen_adapter *adapter)
+{
+ nx_nic_req_t req;
+ int rv;
+
+ memset(&req, 0, sizeof(nx_nic_req_t));
+
+ req.qhdr |= (NIC_REQUEST << 23);
+ req.req_hdr |= NETXEN_CONFIG_INTR_COALESCE;
+ req.req_hdr |= ((u64)adapter->portnum << 16);
+
+ memcpy(&req.words[0], &adapter->coal, sizeof(adapter->coal));
+
+ rv = netxen_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
+ if (rv != 0) {
+ printk(KERN_ERR "ERROR. Could not send "
+ "interrupt coalescing parameters\n");
+ }
+
+ return rv;
+}
+
/*
* netxen_nic_change_mtu - Change the Maximum Transfer Unit
* @returns 0 on success, negative on failure
*/
+
+#define MTU_FUDGE_FACTOR 100
+
int netxen_nic_change_mtu(struct net_device *netdev, int mtu)
{
struct netxen_adapter *adapter = netdev_priv(netdev);
- int eff_mtu = mtu + NETXEN_ENET_HEADER_SIZE + NETXEN_ETH_FCS_SIZE;
+ int max_mtu;
- if ((eff_mtu > NETXEN_MAX_MTU) || (eff_mtu < NETXEN_MIN_MTU)) {
- printk(KERN_ERR "%s: %s %d is not supported.\n",
- netxen_nic_driver_name, netdev->name, mtu);
+ if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
+ max_mtu = P3_MAX_MTU;
+ else
+ max_mtu = P2_MAX_MTU;
+
+ if (mtu > max_mtu) {
+ printk(KERN_ERR "%s: mtu > %d bytes unsupported\n",
+ netdev->name, max_mtu);
return -EINVAL;
}
adapter->set_mtu(adapter, mtu);
netdev->mtu = mtu;
- return 0;
-}
+ mtu += MTU_FUDGE_FACTOR;
+ if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
+ nx_fw_cmd_set_mtu(adapter, mtu);
+ else if (adapter->set_mtu)
+ adapter->set_mtu(adapter, mtu);
-void netxen_tso_check(struct netxen_adapter *adapter,
- struct cmd_desc_type0 *desc, struct sk_buff *skb)
-{
- if (desc->mss) {
- desc->total_hdr_length = (sizeof(struct ethhdr) +
- ip_hdrlen(skb) + tcp_hdrlen(skb));
- netxen_set_cmd_desc_opcode(desc, TX_TCP_LSO);
- } else if (skb->ip_summed == CHECKSUM_PARTIAL) {
- if (ip_hdr(skb)->protocol == IPPROTO_TCP) {
- netxen_set_cmd_desc_opcode(desc, TX_TCP_PKT);
- } else if (ip_hdr(skb)->protocol == IPPROTO_UDP) {
- netxen_set_cmd_desc_opcode(desc, TX_UDP_PKT);
- } else {
- return;
- }
- }
- desc->tcp_hdr_offset = skb_transport_offset(skb);
- desc->ip_hdr_offset = skb_network_offset(skb);
+ return 0;
}
int netxen_is_flash_supported(struct netxen_adapter *adapter)
case NETXEN_BRDTYPE_P3_10G_CX4_LP:
case NETXEN_BRDTYPE_P3_IMEZ:
case NETXEN_BRDTYPE_P3_10G_SFP_PLUS:
+ case NETXEN_BRDTYPE_P3_10G_SFP_CT:
+ case NETXEN_BRDTYPE_P3_10G_SFP_QT:
case NETXEN_BRDTYPE_P3_10G_XFP:
case NETXEN_BRDTYPE_P3_10000_BASE_T:
default:
printk("%s: Unknown(%x)\n", netxen_nic_driver_name,
boardinfo->board_type);
+ rv = -ENODEV;
break;
}
return 0;
}
-void netxen_nic_init_niu_gb(struct netxen_adapter *adapter)
-{
- netxen_niu_gbe_init_port(adapter, adapter->physical_port);
-}
-
void
netxen_crb_writelit_adapter(struct netxen_adapter *adapter,
unsigned long off, int data)
__u32 status;
__u32 autoneg;
__u32 mode;
+ __u32 port_mode;
netxen_nic_read_w0(adapter, NETXEN_NIU_MODE, &mode);
if (netxen_get_niu_enable_ge(mode)) { /* Gb 10/100/1000 Mbps mode */
+
+ adapter->hw_read_wx(adapter,
+ NETXEN_PORT_MODE_ADDR, &port_mode, 4);
+ if (port_mode == NETXEN_PORT_MODE_802_3_AP) {
+ adapter->link_speed = SPEED_1000;
+ adapter->link_duplex = DUPLEX_FULL;
+ adapter->link_autoneg = AUTONEG_DISABLE;
+ return;
+ }
+
if (adapter->phy_read
- && adapter->
- phy_read(adapter,
+ && adapter->phy_read(adapter,
NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
&status) == 0) {
if (netxen_get_phy_link(status)) {
break;
}
if (adapter->phy_read
- && adapter->
- phy_read(adapter,
+ && adapter->phy_read(adapter,
NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG,
&autoneg) != 0)
adapter->link_autoneg = autoneg;
fw_minor, fw_build);
}
- if (fw_major != _NETXEN_NIC_LINUX_MAJOR) {
+ if (NETXEN_VERSION_CODE(fw_major, fw_minor, fw_build) <
+ NETXEN_VERSION_CODE(3, 4, 216)) {
adapter->driver_mismatch = 1;
- }
- if (fw_minor != _NETXEN_NIC_LINUX_MINOR &&
- fw_minor != (_NETXEN_NIC_LINUX_MINOR + 1)) {
- adapter->driver_mismatch = 1;
- }
- if (adapter->driver_mismatch) {
- printk(KERN_ERR "%s: driver and firmware version mismatch\n",
- adapter->netdev->name);
+ printk(KERN_ERR "%s: firmware version %d.%d.%d unsupported\n",
+ netxen_nic_driver_name,
+ fw_major, fw_minor, fw_build);
return;
}
}