#include <rte_pci.h>
#include <rte_bus_pci.h>
#include <rte_ether.h>
-#include <rte_ethdev_driver.h>
-#include <rte_ethdev_pci.h>
+#include <ethdev_driver.h>
+#include <ethdev_pci.h>
#include <rte_memory.h>
#include <rte_eal.h>
#include <rte_malloc.h>
struct rte_eth_ntuple_filter *ntuple_filter);
static int igb_remove_5tuple_filter_82576(struct rte_eth_dev *dev,
struct rte_eth_ntuple_filter *ntuple_filter);
-static int eth_igb_filter_ctrl(struct rte_eth_dev *dev,
- enum rte_filter_type filter_type,
- enum rte_filter_op filter_op,
- void *arg);
+static int eth_igb_flow_ops_get(struct rte_eth_dev *dev,
+ const struct rte_flow_ops **ops);
static int eth_igb_get_reg_length(struct rte_eth_dev *dev);
static int eth_igb_get_regs(struct rte_eth_dev *dev,
struct rte_dev_reg_info *regs);
.reta_query = eth_igb_rss_reta_query,
.rss_hash_update = eth_igb_rss_hash_update,
.rss_hash_conf_get = eth_igb_rss_hash_conf_get,
- .filter_ctrl = eth_igb_filter_ctrl,
+ .flow_ops_get = eth_igb_flow_ops_get,
.set_mc_addr_list = eth_igb_set_mc_addr_list,
.rxq_info_get = igb_rxq_info_get,
.txq_info_get = igb_txq_info_get,
/* Rx Errors */
rte_stats->imissed = stats->mpc;
- rte_stats->ierrors = stats->crcerrs +
- stats->rlec + stats->ruc + stats->roc +
+ rte_stats->ierrors = stats->crcerrs + stats->rlec +
stats->rxerrc + stats->algnerrc + stats->cexterr;
/* Tx Errors */
}
break;
}
+ if (ret < 0)
+ return -EINVAL;
ret += 1; /* add the size of '\0' */
- if (fw_size < (u32)ret)
+ if (fw_size < (size_t)ret)
return ret;
else
return 0;
/* Update maximum packet length */
if (dev->data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_JUMBO_FRAME)
E1000_WRITE_REG(hw, E1000_RLPML,
- dev->data->dev_conf.rxmode.max_rx_pkt_len +
- VLAN_TAG_SIZE);
+ dev->data->dev_conf.rxmode.max_rx_pkt_len);
}
static void
if (dev->data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_JUMBO_FRAME)
E1000_WRITE_REG(hw, E1000_RLPML,
dev->data->dev_conf.rxmode.max_rx_pkt_len +
- 2 * VLAN_TAG_SIZE);
+ VLAN_TAG_SIZE);
}
static int
uint32_t rx_buf_size;
uint32_t max_high_water;
uint32_t rctl;
+ uint32_t ctrl;
hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
if (fc_conf->autoneg != hw->mac.autoneg)
rctl &= ~E1000_RCTL_PMCF;
E1000_WRITE_REG(hw, E1000_RCTL, rctl);
+
+ /*
+ * check if we want to change flow control mode - driver doesn't have native
+ * capability to do that, so we'll write the registers ourselves
+ */
+ ctrl = E1000_READ_REG(hw, E1000_CTRL);
+
+ /*
+ * set or clear E1000_CTRL_RFCE and E1000_CTRL_TFCE bits depending
+ * on configuration
+ */
+ switch (fc_conf->mode) {
+ case RTE_FC_NONE:
+ ctrl &= ~E1000_CTRL_RFCE & ~E1000_CTRL_TFCE;
+ break;
+ case RTE_FC_RX_PAUSE:
+ ctrl |= E1000_CTRL_RFCE;
+ ctrl &= ~E1000_CTRL_TFCE;
+ break;
+ case RTE_FC_TX_PAUSE:
+ ctrl |= E1000_CTRL_TFCE;
+ ctrl &= ~E1000_CTRL_RFCE;
+ break;
+ case RTE_FC_FULL:
+ ctrl |= E1000_CTRL_RFCE | E1000_CTRL_TFCE;
+ break;
+ default:
+ PMD_INIT_LOG(ERR, "invalid flow control mode");
+ return -EINVAL;
+ }
+
+ E1000_WRITE_REG(hw, E1000_CTRL, ctrl);
+
E1000_WRITE_FLUSH(hw);
return 0;
frame_size > dev_info.max_rx_pktlen)
return -EINVAL;
- /* refuse mtu that requires the support of scattered packets when this
- * feature has not been enabled before. */
- if (!dev->data->scattered_rx &&
- frame_size > dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)
+ /*
+ * If device is started, refuse mtu that requires the support of
+ * scattered packets when this feature has not been enabled before.
+ */
+ if (dev->data->dev_started && !dev->data->scattered_rx &&
+ frame_size > dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM) {
+ PMD_INIT_LOG(ERR, "Stop port first.");
return -EINVAL;
+ }
rctl = E1000_READ_REG(hw, E1000_RCTL);
}
static int
-eth_igb_filter_ctrl(struct rte_eth_dev *dev __rte_unused,
- enum rte_filter_type filter_type,
- enum rte_filter_op filter_op,
- void *arg)
+eth_igb_flow_ops_get(struct rte_eth_dev *dev __rte_unused,
+ const struct rte_flow_ops **ops)
{
- int ret = 0;
-
- switch (filter_type) {
- case RTE_ETH_FILTER_GENERIC:
- if (filter_op != RTE_ETH_FILTER_GET)
- return -EINVAL;
- *(const void **)arg = &igb_flow_ops;
- break;
- default:
- PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
- filter_type);
- break;
- }
-
- return ret;
+ *ops = &igb_flow_ops;
+ return 0;
}
static int
u16 first_word, last_word;
int i = 0;
- if (info->length == 0)
- return -EINVAL;
-
first_word = info->offset >> 1;
last_word = (info->offset + info->length - 1) >> 1;
RTE_PMD_REGISTER_PCI(net_e1000_igb_vf, rte_igbvf_pmd);
RTE_PMD_REGISTER_PCI_TABLE(net_e1000_igb_vf, pci_id_igbvf_map);
RTE_PMD_REGISTER_KMOD_DEP(net_e1000_igb_vf, "* igb_uio | vfio-pci");
-
-/* see e1000_logs.c */
-RTE_INIT(e1000_init_log)
-{
- e1000_igb_init_log();
-}
git.droids-corp.org / dpdk.git / blobdiff