static int ibmvnic_init(struct ibmvnic_adapter *);
static int ibmvnic_reset_init(struct ibmvnic_adapter *);
static void release_crq_queue(struct ibmvnic_adapter *);
-static int __ibmvnic_set_mac(struct net_device *netdev, struct sockaddr *p);
+static int __ibmvnic_set_mac(struct net_device *, u8 *);
static int init_crq_queue(struct ibmvnic_adapter *adapter);
+static int send_query_phys_parms(struct ibmvnic_adapter *adapter);
struct ibmvnic_stat {
char name[ETH_GSTRING_LEN];
}
} while (retry);
- /* handle pending MAC address changes after successful login */
- if (adapter->mac_change_pending) {
- __ibmvnic_set_mac(netdev, &adapter->desired.mac);
- adapter->mac_change_pending = false;
- }
+ __ibmvnic_set_mac(netdev, adapter->mac_addr);
return 0;
}
}
rc = __ibmvnic_open(netdev);
- netif_carrier_on(netdev);
return rc;
}
}
}
-static int __ibmvnic_set_mac(struct net_device *netdev, struct sockaddr *p)
+static int __ibmvnic_set_mac(struct net_device *netdev, u8 *dev_addr)
{
struct ibmvnic_adapter *adapter = netdev_priv(netdev);
- struct sockaddr *addr = p;
union ibmvnic_crq crq;
int rc;
- if (!is_valid_ether_addr(addr->sa_data))
- return -EADDRNOTAVAIL;
+ if (!is_valid_ether_addr(dev_addr)) {
+ rc = -EADDRNOTAVAIL;
+ goto err;
+ }
memset(&crq, 0, sizeof(crq));
crq.change_mac_addr.first = IBMVNIC_CRQ_CMD;
crq.change_mac_addr.cmd = CHANGE_MAC_ADDR;
- ether_addr_copy(&crq.change_mac_addr.mac_addr[0], addr->sa_data);
+ ether_addr_copy(&crq.change_mac_addr.mac_addr[0], dev_addr);
init_completion(&adapter->fw_done);
rc = ibmvnic_send_crq(adapter, &crq);
- if (rc)
- return rc;
+ if (rc) {
+ rc = -EIO;
+ goto err;
+ }
+
wait_for_completion(&adapter->fw_done);
/* netdev->dev_addr is changed in handle_change_mac_rsp function */
- return adapter->fw_done_rc ? -EIO : 0;
+ if (adapter->fw_done_rc) {
+ rc = -EIO;
+ goto err;
+ }
+
+ return 0;
+err:
+ ether_addr_copy(adapter->mac_addr, netdev->dev_addr);
+ return rc;
}
static int ibmvnic_set_mac(struct net_device *netdev, void *p)
struct sockaddr *addr = p;
int rc;
- if (adapter->state == VNIC_PROBED) {
- memcpy(&adapter->desired.mac, addr, sizeof(struct sockaddr));
- adapter->mac_change_pending = true;
- return 0;
- }
-
- rc = __ibmvnic_set_mac(netdev, addr);
+ rc = 0;
+ ether_addr_copy(adapter->mac_addr, addr->sa_data);
+ if (adapter->state != VNIC_PROBED)
+ rc = __ibmvnic_set_mac(netdev, addr->sa_data);
return rc;
}
adapter->reset_reason != VNIC_RESET_CHANGE_PARAM)
call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, netdev);
- netif_carrier_on(netdev);
-
return 0;
}
return 0;
}
- netif_carrier_on(netdev);
-
return 0;
}
{
struct ibmvnic_rwi *rwi;
struct ibmvnic_adapter *adapter;
- struct net_device *netdev;
bool we_lock_rtnl = false;
u32 reset_state;
int rc = 0;
adapter = container_of(work, struct ibmvnic_adapter, ibmvnic_reset);
- netdev = adapter->netdev;
/* netif_set_real_num_xx_queues needs to take rtnl lock here
* unless wait_for_reset is set, in which case the rtnl lock
static int ibmvnic_get_link_ksettings(struct net_device *netdev,
struct ethtool_link_ksettings *cmd)
{
- u32 supported, advertising;
+ struct ibmvnic_adapter *adapter = netdev_priv(netdev);
+ int rc;
- supported = (SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg |
- SUPPORTED_FIBRE);
- advertising = (ADVERTISED_1000baseT_Full | ADVERTISED_Autoneg |
- ADVERTISED_FIBRE);
- cmd->base.speed = SPEED_1000;
- cmd->base.duplex = DUPLEX_FULL;
+ rc = send_query_phys_parms(adapter);
+ if (rc) {
+ adapter->speed = SPEED_UNKNOWN;
+ adapter->duplex = DUPLEX_UNKNOWN;
+ }
+ cmd->base.speed = adapter->speed;
+ cmd->base.duplex = adapter->duplex;
cmd->base.port = PORT_FIBRE;
cmd->base.phy_address = 0;
cmd->base.autoneg = AUTONEG_ENABLE;
- ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
- supported);
- ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
- advertising);
-
return 0;
}
goto req_tx_irq_failed;
}
+ snprintf(scrq->name, sizeof(scrq->name), "ibmvnic-%x-tx%d",
+ adapter->vdev->unit_address, i);
rc = request_irq(scrq->irq, ibmvnic_interrupt_tx,
- 0, "ibmvnic_tx", scrq);
+ 0, scrq->name, scrq);
if (rc) {
dev_err(dev, "Couldn't register tx irq 0x%x. rc=%d\n",
dev_err(dev, "Error mapping irq\n");
goto req_rx_irq_failed;
}
+ snprintf(scrq->name, sizeof(scrq->name), "ibmvnic-%x-rx%d",
+ adapter->vdev->unit_address, i);
rc = request_irq(scrq->irq, ibmvnic_interrupt_rx,
- 0, "ibmvnic_rx", scrq);
+ 0, scrq->name, scrq);
if (rc) {
dev_err(dev, "Couldn't register rx irq 0x%x. rc=%d\n",
scrq->irq, rc);
dev_err(dev, "Error %ld in CHANGE_MAC_ADDR_RSP\n", rc);
goto out;
}
- memcpy(netdev->dev_addr, &crq->change_mac_addr_rsp.mac_addr[0],
- ETH_ALEN);
+ ether_addr_copy(netdev->dev_addr,
+ &crq->change_mac_addr_rsp.mac_addr[0]);
out:
complete(&adapter->fw_done);
return rc;
}
}
+static int send_query_phys_parms(struct ibmvnic_adapter *adapter)
+{
+ union ibmvnic_crq crq;
+ int rc;
+
+ memset(&crq, 0, sizeof(crq));
+ crq.query_phys_parms.first = IBMVNIC_CRQ_CMD;
+ crq.query_phys_parms.cmd = QUERY_PHYS_PARMS;
+ init_completion(&adapter->fw_done);
+ rc = ibmvnic_send_crq(adapter, &crq);
+ if (rc)
+ return rc;
+ wait_for_completion(&adapter->fw_done);
+ return adapter->fw_done_rc ? -EIO : 0;
+}
+
+static int handle_query_phys_parms_rsp(union ibmvnic_crq *crq,
+ struct ibmvnic_adapter *adapter)
+{
+ struct net_device *netdev = adapter->netdev;
+ int rc;
+
+ rc = crq->query_phys_parms_rsp.rc.code;
+ if (rc) {
+ netdev_err(netdev, "Error %d in QUERY_PHYS_PARMS\n", rc);
+ return rc;
+ }
+ switch (cpu_to_be32(crq->query_phys_parms_rsp.speed)) {
+ case IBMVNIC_10MBPS:
+ adapter->speed = SPEED_10;
+ break;
+ case IBMVNIC_100MBPS:
+ adapter->speed = SPEED_100;
+ break;
+ case IBMVNIC_1GBPS:
+ adapter->speed = SPEED_1000;
+ break;
+ case IBMVNIC_10GBP:
+ adapter->speed = SPEED_10000;
+ break;
+ case IBMVNIC_25GBPS:
+ adapter->speed = SPEED_25000;
+ break;
+ case IBMVNIC_40GBPS:
+ adapter->speed = SPEED_40000;
+ break;
+ case IBMVNIC_50GBPS:
+ adapter->speed = SPEED_50000;
+ break;
+ case IBMVNIC_100GBPS:
+ adapter->speed = SPEED_100000;
+ break;
+ default:
+ netdev_warn(netdev, "Unknown speed 0x%08x\n",
+ cpu_to_be32(crq->query_phys_parms_rsp.speed));
+ adapter->speed = SPEED_UNKNOWN;
+ }
+ if (crq->query_phys_parms_rsp.flags1 & IBMVNIC_FULL_DUPLEX)
+ adapter->duplex = DUPLEX_FULL;
+ else if (crq->query_phys_parms_rsp.flags1 & IBMVNIC_HALF_DUPLEX)
+ adapter->duplex = DUPLEX_HALF;
+ else
+ adapter->duplex = DUPLEX_UNKNOWN;
+
+ return rc;
+}
+
static void ibmvnic_handle_crq(union ibmvnic_crq *crq,
struct ibmvnic_adapter *adapter)
{
crq->link_state_indication.phys_link_state;
adapter->logical_link_state =
crq->link_state_indication.logical_link_state;
+ if (adapter->phys_link_state && adapter->logical_link_state)
+ netif_carrier_on(netdev);
+ else
+ netif_carrier_off(netdev);
break;
case CHANGE_MAC_ADDR_RSP:
netdev_dbg(netdev, "Got MAC address change Response\n");
case GET_VPD_RSP:
handle_vpd_rsp(crq, adapter);
break;
+ case QUERY_PHYS_PARMS_RSP:
+ adapter->fw_done_rc = handle_query_phys_parms_rsp(crq, adapter);
+ complete(&adapter->fw_done);
+ break;
default:
netdev_err(netdev, "Got an invalid cmd type 0x%02x\n",
gen_crq->cmd);
(unsigned long)adapter);
netdev_dbg(adapter->netdev, "registering irq 0x%x\n", vdev->irq);
- rc = request_irq(vdev->irq, ibmvnic_interrupt, 0, IBMVNIC_NAME,
- adapter);
+ snprintf(crq->name, sizeof(crq->name), "ibmvnic-%x",
+ adapter->vdev->unit_address);
+ rc = request_irq(vdev->irq, ibmvnic_interrupt, 0, crq->name, adapter);
if (rc) {
dev_err(dev, "Couldn't register irq 0x%x. rc=%d\n",
vdev->irq, rc);
init_completion(&adapter->init_done);
adapter->resetting = false;
- adapter->mac_change_pending = false;
-
do {
rc = init_crq_queue(adapter);
if (rc) {
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