};
MODULE_DEVICE_TABLE(pci, be_dev_ids);
/* UE Status Low CSR */
-static char *ue_status_low_desc[] = {
+static const char * const ue_status_low_desc[] = {
"CEV",
"CTX",
"DBUF",
"MPU_INTPEND"
};
/* UE Status High CSR */
-static char *ue_status_hi_desc[] = {
+static const char * const ue_status_hi_desc[] = {
"LPCMEMHOST",
"MGMT_MAC",
"PCS0ONLINE",
"HOST7",
"HOST8",
"HOST9",
- "NETC"
+ "NETC",
"Unknown",
"Unknown",
"Unknown",
pkts += rx_stats(rxo)->rx_pkts;
bytes += rx_stats(rxo)->rx_bytes;
mcast += rx_stats(rxo)->rx_mcast_pkts;
+ drops += rx_stats(rxo)->rx_dropped;
/* no space in linux buffers: best possible approximation */
if (adapter->generation == BE_GEN3) {
if (!(lancer_chip(adapter))) {
AMAP_SET_BITS(struct amap_eth_hdr_wrb, udpcs, hdr, 1);
}
- if (adapter->vlan_grp && vlan_tx_tag_present(skb)) {
+ if (vlan_tx_tag_present(skb)) {
AMAP_SET_BITS(struct amap_eth_hdr_wrb, vlan, hdr, 1);
vlan_tag = vlan_tx_tag_get(skb);
vlan_prio = (vlan_tag & VLAN_PRIO_MASK) >> VLAN_PRIO_SHIFT;
return status;
}
-static void be_vlan_register(struct net_device *netdev, struct vlan_group *grp)
-{
- struct be_adapter *adapter = netdev_priv(netdev);
-
- adapter->vlan_grp = grp;
-}
-
static void be_vlan_add_vid(struct net_device *netdev, u16 vid)
{
struct be_adapter *adapter = netdev_priv(netdev);
struct be_adapter *adapter = netdev_priv(netdev);
adapter->vlans_added--;
- vlan_group_set_device(adapter->vlan_grp, vid, NULL);
if (!be_physfn(adapter))
return;
skb = netdev_alloc_skb_ip_align(netdev, BE_HDR_LEN);
if (unlikely(!skb)) {
- if (net_ratelimit())
- dev_warn(&adapter->pdev->dev, "skb alloc failed\n");
+ rxo->stats.rx_dropped++;
be_rx_compl_discard(adapter, rxo, rxcp);
return;
}
skb->rxhash = rxcp->rss_hash;
- if (unlikely(rxcp->vlanf)) {
- if (!adapter->vlan_grp || adapter->vlans_added == 0) {
- kfree_skb(skb);
- return;
- }
- vlan_hwaccel_receive_skb(skb, adapter->vlan_grp,
- rxcp->vlan_tag);
- } else {
- netif_receive_skb(skb);
- }
+ if (unlikely(rxcp->vlanf))
+ __vlan_hwaccel_put_tag(skb, rxcp->vlan_tag);
+
+ netif_receive_skb(skb);
}
/* Process the RX completion indicated by rxcp when GRO is enabled */
if (adapter->netdev->features & NETIF_F_RXHASH)
skb->rxhash = rxcp->rss_hash;
- if (likely(!rxcp->vlanf))
- napi_gro_frags(&eq_obj->napi);
- else
- vlan_gro_frags(&eq_obj->napi, adapter->vlan_grp,
- rxcp->vlan_tag);
+ if (unlikely(rxcp->vlanf))
+ __vlan_hwaccel_put_tag(skb, rxcp->vlan_tag);
+
+ napi_gro_frags(&eq_obj->napi);
}
static void be_parse_rx_compl_v1(struct be_adapter *adapter,
memset(page_info, 0, sizeof(*page_info));
}
BUG_ON(atomic_read(&rxq->used));
+ rxq->tail = rxq->head = 0;
}
static void be_tx_compl_clean(struct be_adapter *adapter,
int i;
for_all_rx_queues(adapter, rxo, i) {
- q = &rxo->q;
- if (q->created) {
- be_cmd_q_destroy(adapter, q, QTYPE_RXQ);
- /* After the rxq is invalidated, wait for a grace time
- * of 1ms for all dma to end and the flush compl to
- * arrive
- */
- mdelay(1);
- be_rx_q_clean(adapter, rxo);
- }
- be_queue_free(adapter, q);
+ be_queue_free(adapter, &rxo->q);
q = &rxo->cq;
if (q->created)
be_cmd_q_destroy(adapter, q, QTYPE_CQ);
be_queue_free(adapter, q);
- /* Clear any residual events */
q = &rxo->rx_eq.q;
- if (q->created) {
- be_eq_clean(adapter, &rxo->rx_eq);
+ if (q->created)
be_cmd_q_destroy(adapter, q, QTYPE_EQ);
- }
be_queue_free(adapter, q);
}
}
rc = be_cmd_cq_create(adapter, cq, eq, false, false, 3);
if (rc)
goto err;
- /* Rx Q */
+
+ /* Rx Q - will be created in be_open() */
q = &rxo->q;
rc = be_queue_alloc(adapter, q, RX_Q_LEN,
sizeof(struct be_eth_rx_d));
if (rc)
goto err;
- rc = be_cmd_rxq_create(adapter, q, cq->id, rx_frag_size,
- BE_MAX_JUMBO_FRAME_SIZE, adapter->if_handle,
- (i > 0) ? 1 : 0/* rss enable */, &rxo->rss_id);
- if (rc)
- goto err;
- }
-
- if (be_multi_rxq(adapter)) {
- u8 rsstable[MAX_RSS_QS];
-
- for_all_rss_queues(adapter, rxo, i)
- rsstable[i] = rxo->rss_id;
-
- rc = be_cmd_rss_config(adapter, rsstable,
- adapter->num_rx_qs - 1);
- if (rc)
- goto err;
}
return 0;
adapter->isr_registered = false;
}
+static void be_rx_queues_clear(struct be_adapter *adapter)
+{
+ struct be_queue_info *q;
+ struct be_rx_obj *rxo;
+ int i;
+
+ for_all_rx_queues(adapter, rxo, i) {
+ q = &rxo->q;
+ if (q->created) {
+ be_cmd_rxq_destroy(adapter, q);
+ /* After the rxq is invalidated, wait for a grace time
+ * of 1ms for all dma to end and the flush compl to
+ * arrive
+ */
+ mdelay(1);
+ be_rx_q_clean(adapter, rxo);
+ }
+
+ /* Clear any residual events */
+ q = &rxo->rx_eq.q;
+ if (q->created)
+ be_eq_clean(adapter, &rxo->rx_eq);
+ }
+}
+
static int be_close(struct net_device *netdev)
{
struct be_adapter *adapter = netdev_priv(netdev);
for_all_tx_queues(adapter, txo, i)
be_tx_compl_clean(adapter, txo);
+ be_rx_queues_clear(adapter);
+ return 0;
+}
+
+static int be_rx_queues_setup(struct be_adapter *adapter)
+{
+ struct be_rx_obj *rxo;
+ int rc, i;
+ u8 rsstable[MAX_RSS_QS];
+
+ for_all_rx_queues(adapter, rxo, i) {
+ rc = be_cmd_rxq_create(adapter, &rxo->q, rxo->cq.id,
+ rx_frag_size, BE_MAX_JUMBO_FRAME_SIZE,
+ adapter->if_handle,
+ (i > 0) ? 1 : 0/* rss enable */, &rxo->rss_id);
+ if (rc)
+ return rc;
+ }
+
+ if (be_multi_rxq(adapter)) {
+ for_all_rss_queues(adapter, rxo, i)
+ rsstable[i] = rxo->rss_id;
+
+ rc = be_cmd_rss_config(adapter, rsstable,
+ adapter->num_rx_qs - 1);
+ if (rc)
+ return rc;
+ }
+
+ /* First time posting */
+ for_all_rx_queues(adapter, rxo, i) {
+ be_post_rx_frags(rxo, GFP_KERNEL);
+ napi_enable(&rxo->rx_eq.napi);
+ }
return 0;
}
u8 mac_speed;
u16 link_speed;
- for_all_rx_queues(adapter, rxo, i) {
- be_post_rx_frags(rxo, GFP_KERNEL);
- napi_enable(&rxo->rx_eq.napi);
- }
+ status = be_rx_queues_setup(adapter);
+ if (status)
+ goto err;
+
napi_enable(&tx_eq->napi);
be_irq_register(adapter);
int status;
u8 mac[ETH_ALEN];
+ be_cmd_req_native_mode(adapter);
+
cap_flags = en_flags = BE_IF_FLAGS_UNTAGGED |
BE_IF_FLAGS_BROADCAST |
BE_IF_FLAGS_MULTICAST;
if (status != 0)
goto tx_qs_destroy;
+ /* Allow all priorities by default. A GRP5 evt may modify this */
+ adapter->vlan_prio_bmap = 0xff;
+
status = be_mcc_queues_create(adapter);
if (status != 0)
goto rx_qs_destroy;
be_cmd_if_destroy(adapter, adapter->if_handle, 0);
+ adapter->be3_native = 0;
+
/* tell fw we're done with firing cmds */
be_cmd_fw_clean(adapter);
return 0;
.ndo_set_mac_address = be_mac_addr_set,
.ndo_change_mtu = be_change_mtu,
.ndo_validate_addr = eth_validate_addr,
- .ndo_vlan_rx_register = be_vlan_register,
.ndo_vlan_rx_add_vid = be_vlan_add_vid,
.ndo_vlan_rx_kill_vid = be_vlan_rem_vid,
.ndo_set_vf_mac = be_set_vf_mac,
if (status)
return status;
- be_cmd_check_native_mode(adapter);
-
if ((num_vfs && adapter->sriov_enabled) ||
(adapter->function_mode & 0x400) ||
lancer_chip(adapter) || !be_physfn(adapter)) {
if (status)
goto stats_clean;
+ /* The INTR bit may be set in the card when probed by a kdump kernel
+ * after a crash.
+ */
+ if (!lancer_chip(adapter))
+ be_intr_set(adapter, false);
+
be_msix_enable(adapter);
INIT_DELAYED_WORK(&adapter->work, be_worker);
}
dev_info(&pdev->dev, "%s port %d\n", nic_name(pdev), adapter->port_num);
- /* By default all priorities are enabled.
- * Needed in case of no GRP5 evt support
- */
- adapter->vlan_prio_bmap = 0xff;
schedule_delayed_work(&adapter->work, msecs_to_jiffies(100));
return 0;
git.openpandora.org / pandora-kernel.git / blobdiff