hw->bufs_per_pkt = 1;
/* Check h/w version compatibility with driver. */
- ver = VMXNET3_READ_BAR1_REG(hw, VMXNET3_REG_VRRS);
- PMD_INIT_LOG(DEBUG, "Harware version : %d\n", ver);
- if (ver & 0x1)
+ ver = VMXNET3_READ_BAR1_REG(hw, VMXNET3_REG_VRRS);
+ PMD_INIT_LOG(DEBUG, "Harware version : %d\n", ver);
+ if (ver & 0x1)
VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_VRRS, 1);
- else {
+ else {
PMD_INIT_LOG(ERR, "Uncompatiable h/w version, should be 0x1\n");
return -EIO;
- }
+ }
- /* Check UPT version compatibility with driver. */
- ver = VMXNET3_READ_BAR1_REG(hw, VMXNET3_REG_UVRS);
- PMD_INIT_LOG(DEBUG, "UPT harware version : %d\n", ver);
- if (ver & 0x1)
+ /* Check UPT version compatibility with driver. */
+ ver = VMXNET3_READ_BAR1_REG(hw, VMXNET3_REG_UVRS);
+ PMD_INIT_LOG(DEBUG, "UPT harware version : %d\n", ver);
+ if (ver & 0x1)
VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_UVRS, 1);
- else {
+ else {
PMD_INIT_LOG(ERR, "Incompatiable UPT version.\n");
return -EIO;
- }
+ }
/* Getting MAC Address */
mac_lo = VMXNET3_READ_BAR1_REG(hw, VMXNET3_REG_MACL);
/* Allocate memory for storing MAC addresses */
eth_dev->data->mac_addrs = rte_zmalloc("vmxnet3", ETHER_ADDR_LEN *
- VMXNET3_MAX_MAC_ADDRS, 0);
+ VMXNET3_MAX_MAC_ADDRS, 0);
if (eth_dev->data->mac_addrs == NULL) {
PMD_INIT_LOG(ERR,
- "Failed to allocate %d bytes needed to store MAC addresses",
- ETHER_ADDR_LEN * VMXNET3_MAX_MAC_ADDRS);
+ "Failed to allocate %d bytes needed to store MAC addresses",
+ ETHER_ADDR_LEN * VMXNET3_MAX_MAC_ADDRS);
return -ENOMEM;
}
/* Copy the permanent MAC address */
ether_addr_copy((struct ether_addr *) hw->perm_addr,
ð_dev->data->mac_addrs[0]);
- PMD_INIT_LOG(DEBUG, "MAC Address : %02x:%02x:%02x:%02x:%02x:%02x \n",
- hw->perm_addr[0], hw->perm_addr[1], hw->perm_addr[2],
- hw->perm_addr[3], hw->perm_addr[4], hw->perm_addr[5]);
+ PMD_INIT_LOG(DEBUG, "MAC Address : %02x:%02x:%02x:%02x:%02x:%02x\n",
+ hw->perm_addr[0], hw->perm_addr[1], hw->perm_addr[2],
+ hw->perm_addr[3], hw->perm_addr[4], hw->perm_addr[5]);
/* Put device in Quiesce Mode */
VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_CMD, VMXNET3_CMD_QUIESCE_DEV);
{
const struct rte_memzone *mz;
struct vmxnet3_hw *hw =
- VMXNET3_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ VMXNET3_DEV_PRIVATE_TO_HW(dev->data->dev_private);
size_t size;
PMD_INIT_FUNC_TRACE();
if (dev->data->nb_rx_queues > UINT8_MAX ||
- dev->data->nb_tx_queues > UINT8_MAX)
- return (-EINVAL);
+ dev->data->nb_tx_queues > UINT8_MAX)
+ return -EINVAL;
size = dev->data->nb_rx_queues * sizeof(struct Vmxnet3_TxQueueDesc) +
- dev->data->nb_tx_queues * sizeof (struct Vmxnet3_RxQueueDesc);
+ dev->data->nb_tx_queues * sizeof(struct Vmxnet3_RxQueueDesc);
if (size > UINT16_MAX)
- return (-EINVAL);
+ return -EINVAL;
hw->num_rx_queues = (uint8_t)dev->data->nb_rx_queues;
hw->num_tx_queues = (uint8_t)dev->data->nb_tx_queues;
* Allocate a memzone for Vmxnet3_DriverShared - Vmxnet3_DSDevRead
* on current socket
*/
- mz = gpa_zone_reserve(dev, sizeof (struct Vmxnet3_DriverShared),
- "shared", rte_socket_id(), 8);
+ mz = gpa_zone_reserve(dev, sizeof(struct Vmxnet3_DriverShared),
+ "shared", rte_socket_id(), 8);
if (mz == NULL) {
PMD_INIT_LOG(ERR, "ERROR: Creating shared zone\n");
- return (-ENOMEM);
+ return -ENOMEM;
}
memset(mz->addr, 0, mz->len);
hw->sharedPA = mz->phys_addr;
/*
- * Allocate a memzone for Vmxnet3_RxQueueDesc - Vmxnet3_TxQueueDesc
- * on current socket
- */
+ * Allocate a memzone for Vmxnet3_RxQueueDesc - Vmxnet3_TxQueueDesc
+ * on current socket
+ */
mz = gpa_zone_reserve(dev, size, "queuedesc",
- rte_socket_id(), VMXNET3_QUEUE_DESC_ALIGN);
+ rte_socket_id(), VMXNET3_QUEUE_DESC_ALIGN);
if (mz == NULL) {
PMD_INIT_LOG(ERR, "ERROR: Creating queue descriptors zone\n");
- return (-ENOMEM);
+ return -ENOMEM;
}
memset(mz->addr, 0, mz->len);
hw->queueDescPA = mz->phys_addr;
hw->queue_desc_len = (uint16_t)size;
- if(dev->data->dev_conf.rxmode.mq_mode == ETH_MQ_RX_RSS) {
+ if (dev->data->dev_conf.rxmode.mq_mode == ETH_MQ_RX_RSS) {
/* Allocate memory structure for UPT1_RSSConf and configure */
- mz = gpa_zone_reserve(dev, sizeof (struct VMXNET3_RSSConf), "rss_conf",
- rte_socket_id(), CACHE_LINE_SIZE);
+ mz = gpa_zone_reserve(dev, sizeof(struct VMXNET3_RSSConf), "rss_conf",
+ rte_socket_id(), CACHE_LINE_SIZE);
if (mz == NULL) {
- PMD_INIT_LOG(ERR, "ERROR: Creating rss_conf structure zone\n");
- return (-ENOMEM);
+ PMD_INIT_LOG(ERR,
+ "ERROR: Creating rss_conf structure zone\n");
+ return -ENOMEM;
}
memset(mz->addr, 0, mz->len);
/* Setting up Guest OS information */
devRead->misc.driverInfo.gos.gosBits = sizeof(void *) == 4 ?
- VMXNET3_GOS_BITS_32 :
- VMXNET3_GOS_BITS_64;
+ VMXNET3_GOS_BITS_32 :
+ VMXNET3_GOS_BITS_64;
devRead->misc.driverInfo.gos.gosType = VMXNET3_GOS_TYPE_LINUX;
devRead->misc.driverInfo.vmxnet3RevSpt = 1;
devRead->misc.driverInfo.uptVerSpt = 1;
devRead->misc.numRxQueues = hw->num_rx_queues;
/*
- * Set number of interrupts to 1
- * PMD disables all the interrupts but this is MUST to activate device
- * It needs at least one interrupt for link events to handle
- * So we'll disable it later after device activation if needed
- */
+ * Set number of interrupts to 1
+ * PMD disables all the interrupts but this is MUST to activate device
+ * It needs at least one interrupt for link events to handle
+ * So we'll disable it later after device activation if needed
+ */
devRead->intrConf.numIntrs = 1;
devRead->intrConf.intrCtrl |= VMXNET3_IC_DISABLE_ALL;
devRead->rxFilterConf.rxMode = 0;
/* Setting up feature flags */
- if(dev->data->dev_conf.rxmode.hw_ip_checksum) {
+ if (dev->data->dev_conf.rxmode.hw_ip_checksum)
devRead->misc.uptFeatures |= VMXNET3_F_RXCSUM;
- }
- if(dev->data->dev_conf.rxmode.hw_vlan_strip) {
+ if (dev->data->dev_conf.rxmode.hw_vlan_strip)
devRead->misc.uptFeatures |= VMXNET3_F_RXVLAN;
- }
- if(port_conf.rxmode.mq_mode == ETH_MQ_RX_RSS) {
+ if (port_conf.rxmode.mq_mode == ETH_MQ_RX_RSS) {
ret = vmxnet3_rss_configure(dev);
- if(ret != VMXNET3_SUCCESS) {
+ if (ret != VMXNET3_SUCCESS)
return ret;
- }
+
devRead->misc.uptFeatures |= VMXNET3_F_RSS;
devRead->rssConfDesc.confVer = 1;
devRead->rssConfDesc.confLen = sizeof(struct VMXNET3_RSSConf);
devRead->rssConfDesc.confPA = hw->rss_confPA;
}
- if(dev->data->dev_conf.rxmode.hw_vlan_filter) {
+ if (dev->data->dev_conf.rxmode.hw_vlan_filter) {
ret = vmxnet3_vlan_configure(dev);
- if(ret != VMXNET3_SUCCESS) {
+ if (ret != VMXNET3_SUCCESS)
return ret;
- }
}
- PMD_INIT_LOG(DEBUG, "Writing MAC Address : %02x:%02x:%02x:%02x:%02x:%02x \n",
- hw->perm_addr[0], hw->perm_addr[1], hw->perm_addr[2],
- hw->perm_addr[3], hw->perm_addr[4], hw->perm_addr[5]);
+ PMD_INIT_LOG(DEBUG,
+ "Writing MAC Address : %02x:%02x:%02x:%02x:%02x:%02x\n",
+ hw->perm_addr[0], hw->perm_addr[1], hw->perm_addr[2],
+ hw->perm_addr[3], hw->perm_addr[4], hw->perm_addr[5]);
/* Write MAC Address back to device */
mac_ptr = (uint32_t *)hw->perm_addr;
PMD_INIT_FUNC_TRACE();
ret = vmxnet3_setup_driver_shared(dev);
- if(ret != VMXNET3_SUCCESS) {
+ if (ret != VMXNET3_SUCCESS)
return ret;
- }
/* Exchange shared data with device */
- VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_DSAL, VMXNET3_GET_ADDR_LO(
- hw->sharedPA));
- VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_DSAH, VMXNET3_GET_ADDR_HI(
- hw->sharedPA));
+ VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_DSAL,
+ VMXNET3_GET_ADDR_LO(hw->sharedPA));
+ VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_DSAH,
+ VMXNET3_GET_ADDR_HI(hw->sharedPA));
- /* Activate device by register write */
+ /* Activate device by register write */
VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_CMD, VMXNET3_CMD_ACTIVATE_DEV);
status = VMXNET3_READ_BAR1_REG(hw, VMXNET3_REG_CMD);
* Update RxMode of the device
*/
ret = vmxnet3_dev_rxtx_init(dev);
- if(ret != VMXNET3_SUCCESS) {
+ if (ret != VMXNET3_SUCCESS) {
PMD_INIT_LOG(ERR, "Device receive init in %s: UNSUCCESSFUL\n", __func__);
return ret;
}
PMD_INIT_FUNC_TRACE();
- if(hw->adapter_stopped == TRUE) {
+ if (hw->adapter_stopped == TRUE) {
PMD_INIT_LOG(DEBUG, "Device already closed.\n");
return;
}
}
static void
-vmxnet3_dev_stats_get( struct rte_eth_dev *dev, struct rte_eth_stats *stats)
+vmxnet3_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
{
unsigned int i;
struct vmxnet3_hw *hw = VMXNET3_DEV_PRIVATE_TO_HW(dev->data->dev_private);
vmxnet3_dev_set_rxmode(struct vmxnet3_hw *hw, uint32_t feature, int set) {
struct Vmxnet3_RxFilterConf *rxConf = &hw->shared->devRead.rxFilterConf;
- if(set)
+
+ if (set)
rxConf->rxMode = rxConf->rxMode | feature;
else
rxConf->rxMode = rxConf->rxMode & (~feature);
vmxnet3_dev_promiscuous_enable(struct rte_eth_dev *dev)
{
struct vmxnet3_hw *hw = VMXNET3_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
vmxnet3_dev_set_rxmode(hw, VMXNET3_RXM_PROMISC, 1);
}
vmxnet3_dev_promiscuous_disable(struct rte_eth_dev *dev)
{
struct vmxnet3_hw *hw = VMXNET3_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
vmxnet3_dev_set_rxmode(hw, VMXNET3_RXM_PROMISC, 0);
}
vmxnet3_dev_allmulticast_enable(struct rte_eth_dev *dev)
{
struct vmxnet3_hw *hw = VMXNET3_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
vmxnet3_dev_set_rxmode(hw, VMXNET3_RXM_ALL_MULTI, 1);
}
vmxnet3_dev_allmulticast_disable(struct rte_eth_dev *dev)
{
struct vmxnet3_hw *hw = VMXNET3_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
vmxnet3_dev_set_rxmode(hw, VMXNET3_RXM_ALL_MULTI, 0);
}
vmxnet3_process_events(struct vmxnet3_hw *hw)
{
uint32_t events = hw->shared->ecr;
- if (!events){
+
+ if (!events) {
PMD_INIT_LOG(ERR, "No events to process in %s()\n", __func__);
return;
}
/*
- * ECR bits when written with 1b are cleared. Hence write
- * events back to ECR so that the bits which were set will be reset.
- */
+ * ECR bits when written with 1b are cleared. Hence write
+ * events back to ECR so that the bits which were set will be reset.
+ */
VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_ECR, events);
/* Check if link state has changed */
- if (events & VMXNET3_ECR_LINK){
- PMD_INIT_LOG(ERR, "Process events in %s(): VMXNET3_ECR_LINK event\n", __func__);
- }
+ if (events & VMXNET3_ECR_LINK)
+ PMD_INIT_LOG(ERR,
+ "Process events in %s(): VMXNET3_ECR_LINK event\n", __func__);
/* Check if there is an error on xmit/recv queues */
if (events & (VMXNET3_ECR_TQERR | VMXNET3_ECR_RQERR)) {
if (hw->tqd_start->status.stopped)
PMD_INIT_LOG(ERR, "tq error 0x%x\n",
- hw->tqd_start->status.error);
+ hw->tqd_start->status.error);
if (hw->rqd_start->status.stopped)
PMD_INIT_LOG(ERR, "rq error 0x%x\n",
- hw->rqd_start->status.error);
+ hw->rqd_start->status.error);
- /* Reset the device */
- /* Have to reset the device */
+ /* Reset the device */
+ /* Have to reset the device */
}
if (events & VMXNET3_ECR_DIC)