.remove = eth_i40e_pci_remove,
};
-static inline int
-rte_i40e_dev_atomic_read_link_status(struct rte_eth_dev *dev,
- struct rte_eth_link *link)
-{
- struct rte_eth_link *dst = link;
- struct rte_eth_link *src = &(dev->data->dev_link);
-
- if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
- *(uint64_t *)src) == 0)
- return -1;
-
- return 0;
-}
-
-static inline int
-rte_i40e_dev_atomic_write_link_status(struct rte_eth_dev *dev,
- struct rte_eth_link *link)
-{
- struct rte_eth_link *dst = &(dev->data->dev_link);
- struct rte_eth_link *src = link;
-
- if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
- *(uint64_t *)src) == 0)
- return -1;
-
- return 0;
-}
-
static inline void
i40e_write_global_rx_ctl(struct i40e_hw *hw, u32 reg_addr, u32 reg_val)
{
"the first invalid or last valid one is used !",
ETH_I40E_SUPPORT_MULTI_DRIVER);
- rte_kvargs_process(kvlist, ETH_I40E_SUPPORT_MULTI_DRIVER,
- i40e_parse_multi_drv_handler, pf);
+ if (rte_kvargs_process(kvlist, ETH_I40E_SUPPORT_MULTI_DRIVER,
+ i40e_parse_multi_drv_handler, pf) < 0) {
+ rte_kvargs_free(kvlist);
+ return -EINVAL;
+ }
+
rte_kvargs_free(kvlist);
return 0;
}
struct rte_flow *p_flow;
int ret;
uint8_t aq_fail = 0;
+ int retries = 0;
PMD_INIT_FUNC_TRACE();
/* disable uio intr before callback unregister */
rte_intr_disable(intr_handle);
- /* register callback func to eal lib */
- rte_intr_callback_unregister(intr_handle,
- i40e_dev_interrupt_handler, dev);
+ /* unregister callback func to eal lib */
+ do {
+ ret = rte_intr_callback_unregister(intr_handle,
+ i40e_dev_interrupt_handler, dev);
+ if (ret >= 0) {
+ break;
+ } else if (ret != -EAGAIN) {
+ PMD_INIT_LOG(ERR,
+ "intr callback unregister failed: %d",
+ ret);
+ return ret;
+ }
+ i40e_msec_delay(500);
+ } while (retries++ < 5);
i40e_rm_ethtype_filter_list(pf);
i40e_rm_tunnel_filter_list(pf);
return i40e_phy_conf_link(hw, abilities, speed, false);
}
-int
-i40e_dev_link_update(struct rte_eth_dev *dev,
- int wait_to_complete)
+static __rte_always_inline void
+update_link_no_wait(struct i40e_hw *hw, struct rte_eth_link *link)
+{
+/* Link status registers and values*/
+#define I40E_PRTMAC_LINKSTA 0x001E2420
+#define I40E_REG_LINK_UP 0x40000080
+#define I40E_PRTMAC_MACC 0x001E24E0
+#define I40E_REG_MACC_25GB 0x00020000
+#define I40E_REG_SPEED_MASK 0x38000000
+#define I40E_REG_SPEED_100MB 0x00000000
+#define I40E_REG_SPEED_1GB 0x08000000
+#define I40E_REG_SPEED_10GB 0x10000000
+#define I40E_REG_SPEED_20GB 0x20000000
+#define I40E_REG_SPEED_25_40GB 0x18000000
+ uint32_t link_speed;
+ uint32_t reg_val;
+
+ reg_val = I40E_READ_REG(hw, I40E_PRTMAC_LINKSTA);
+ link_speed = reg_val & I40E_REG_SPEED_MASK;
+ reg_val &= I40E_REG_LINK_UP;
+ link->link_status = (reg_val == I40E_REG_LINK_UP) ? 1 : 0;
+
+ if (unlikely(link->link_status != 0))
+ return;
+
+ /* Parse the link status */
+ switch (link_speed) {
+ case I40E_REG_SPEED_100MB:
+ link->link_speed = ETH_SPEED_NUM_100M;
+ break;
+ case I40E_REG_SPEED_1GB:
+ link->link_speed = ETH_SPEED_NUM_1G;
+ break;
+ case I40E_REG_SPEED_10GB:
+ link->link_speed = ETH_SPEED_NUM_10G;
+ break;
+ case I40E_REG_SPEED_20GB:
+ link->link_speed = ETH_SPEED_NUM_20G;
+ break;
+ case I40E_REG_SPEED_25_40GB:
+ reg_val = I40E_READ_REG(hw, I40E_PRTMAC_MACC);
+
+ if (reg_val & I40E_REG_MACC_25GB)
+ link->link_speed = ETH_SPEED_NUM_25G;
+ else
+ link->link_speed = ETH_SPEED_NUM_40G;
+
+ break;
+ default:
+ PMD_DRV_LOG(ERR, "Unknown link speed info %u", link_speed);
+ break;
+ }
+}
+
+static __rte_always_inline void
+update_link_wait(struct i40e_hw *hw, struct rte_eth_link *link,
+ bool enable_lse)
{
-#define CHECK_INTERVAL 100 /* 100ms */
-#define MAX_REPEAT_TIME 10 /* 1s (10 * 100ms) in total */
- struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+#define CHECK_INTERVAL 100 /* 100ms */
+#define MAX_REPEAT_TIME 10 /* 1s (10 * 100ms) in total */
+ uint32_t rep_cnt = MAX_REPEAT_TIME;
struct i40e_link_status link_status;
- struct rte_eth_link link, old;
int status;
- unsigned rep_cnt = MAX_REPEAT_TIME;
- bool enable_lse = dev->data->dev_conf.intr_conf.lsc ? true : false;
- memset(&link, 0, sizeof(link));
- memset(&old, 0, sizeof(old));
memset(&link_status, 0, sizeof(link_status));
- rte_i40e_dev_atomic_read_link_status(dev, &old);
do {
+ memset(&link_status, 0, sizeof(link_status));
+
/* Get link status information from hardware */
status = i40e_aq_get_link_info(hw, enable_lse,
&link_status, NULL);
- if (status != I40E_SUCCESS) {
- link.link_speed = ETH_SPEED_NUM_100M;
- link.link_duplex = ETH_LINK_FULL_DUPLEX;
+ if (unlikely(status != I40E_SUCCESS)) {
+ link->link_speed = ETH_SPEED_NUM_100M;
+ link->link_duplex = ETH_LINK_FULL_DUPLEX;
PMD_DRV_LOG(ERR, "Failed to get link info");
- goto out;
+ return;
}
- link.link_status = link_status.link_info & I40E_AQ_LINK_UP;
- if (!wait_to_complete || link.link_status)
- break;
+ link->link_status = link_status.link_info & I40E_AQ_LINK_UP;
+ if (unlikely(link->link_status != 0))
+ return;
rte_delay_ms(CHECK_INTERVAL);
} while (--rep_cnt);
- if (!link.link_status)
- goto out;
-
- /* i40e uses full duplex only */
- link.link_duplex = ETH_LINK_FULL_DUPLEX;
-
/* Parse the link status */
switch (link_status.link_speed) {
case I40E_LINK_SPEED_100MB:
- link.link_speed = ETH_SPEED_NUM_100M;
+ link->link_speed = ETH_SPEED_NUM_100M;
break;
case I40E_LINK_SPEED_1GB:
- link.link_speed = ETH_SPEED_NUM_1G;
+ link->link_speed = ETH_SPEED_NUM_1G;
break;
case I40E_LINK_SPEED_10GB:
- link.link_speed = ETH_SPEED_NUM_10G;
+ link->link_speed = ETH_SPEED_NUM_10G;
break;
case I40E_LINK_SPEED_20GB:
- link.link_speed = ETH_SPEED_NUM_20G;
+ link->link_speed = ETH_SPEED_NUM_20G;
break;
case I40E_LINK_SPEED_25GB:
- link.link_speed = ETH_SPEED_NUM_25G;
+ link->link_speed = ETH_SPEED_NUM_25G;
break;
case I40E_LINK_SPEED_40GB:
- link.link_speed = ETH_SPEED_NUM_40G;
+ link->link_speed = ETH_SPEED_NUM_40G;
break;
default:
- link.link_speed = ETH_SPEED_NUM_100M;
+ link->link_speed = ETH_SPEED_NUM_100M;
break;
}
+}
+int
+i40e_dev_link_update(struct rte_eth_dev *dev,
+ int wait_to_complete)
+{
+ struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ struct rte_eth_link link;
+ bool enable_lse = dev->data->dev_conf.intr_conf.lsc ? true : false;
+ int ret;
+
+ memset(&link, 0, sizeof(link));
+
+ /* i40e uses full duplex only */
+ link.link_duplex = ETH_LINK_FULL_DUPLEX;
link.link_autoneg = !(dev->data->dev_conf.link_speeds &
ETH_LINK_SPEED_FIXED);
-out:
- rte_i40e_dev_atomic_write_link_status(dev, &link);
- if (link.link_status == old.link_status)
- return -1;
+ if (!wait_to_complete)
+ update_link_no_wait(hw, &link);
+ else
+ update_link_wait(hw, &link, enable_lse);
+ ret = rte_eth_linkstatus_set(dev, &link);
i40e_notify_all_vfs_link_status(dev);
- return 0;
+ return ret;
}
/* Get all the statistics of a VSI */
dev_info->max_rx_pktlen = I40E_FRAME_SIZE_MAX;
dev_info->max_mac_addrs = vsi->max_macaddrs;
dev_info->max_vfs = pci_dev->max_vfs;
+ dev_info->rx_queue_offload_capa = 0;
dev_info->rx_offload_capa =
DEV_RX_OFFLOAD_VLAN_STRIP |
DEV_RX_OFFLOAD_QINQ_STRIP |
DEV_RX_OFFLOAD_UDP_CKSUM |
DEV_RX_OFFLOAD_TCP_CKSUM |
DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM |
- DEV_RX_OFFLOAD_CRC_STRIP;
+ DEV_RX_OFFLOAD_CRC_STRIP |
+ DEV_RX_OFFLOAD_VLAN_EXTEND |
+ DEV_RX_OFFLOAD_VLAN_FILTER;
+
+ dev_info->tx_queue_offload_capa = 0;
dev_info->tx_offload_capa =
DEV_TX_OFFLOAD_VLAN_INSERT |
DEV_TX_OFFLOAD_QINQ_INSERT |
},
.rx_free_thresh = I40E_DEFAULT_RX_FREE_THRESH,
.rx_drop_en = 0,
+ .offloads = 0,
};
dev_info->default_txconf = (struct rte_eth_txconf) {
{
struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
- int qinq = dev->data->dev_conf.rxmode.hw_vlan_extend;
+ int qinq = dev->data->dev_conf.rxmode.offloads &
+ DEV_RX_OFFLOAD_VLAN_EXTEND;
int ret = 0;
if ((vlan_type != ETH_VLAN_TYPE_INNER &&
{
struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
struct i40e_vsi *vsi = pf->main_vsi;
+ struct rte_eth_rxmode *rxmode;
+ rxmode = &dev->data->dev_conf.rxmode;
if (mask & ETH_VLAN_FILTER_MASK) {
- if (dev->data->dev_conf.rxmode.hw_vlan_filter)
+ if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
i40e_vsi_config_vlan_filter(vsi, TRUE);
else
i40e_vsi_config_vlan_filter(vsi, FALSE);
if (mask & ETH_VLAN_STRIP_MASK) {
/* Enable or disable VLAN stripping */
- if (dev->data->dev_conf.rxmode.hw_vlan_strip)
+ if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
i40e_vsi_config_vlan_stripping(vsi, TRUE);
else
i40e_vsi_config_vlan_stripping(vsi, FALSE);
}
if (mask & ETH_VLAN_EXTEND_MASK) {
- if (dev->data->dev_conf.rxmode.hw_vlan_extend) {
+ if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_EXTEND) {
i40e_vsi_config_double_vlan(vsi, TRUE);
/* Set global registers with default ethertype. */
i40e_vlan_tpid_set(dev, ETH_VLAN_TYPE_OUTER,
struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
struct i40e_mac_filter_info mac_filter;
struct i40e_vsi *vsi;
+ struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
int ret;
/* If VMDQ not enabled or configured, return */
}
rte_memcpy(&mac_filter.mac_addr, mac_addr, ETHER_ADDR_LEN);
- if (dev->data->dev_conf.rxmode.hw_vlan_filter)
+ if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
mac_filter.filter_type = RTE_MACVLAN_PERFECT_MATCH;
else
mac_filter.filter_type = RTE_MAC_PERFECT_MATCH;
return I40E_ERR_PARAM;
snprintf(z_name, sizeof(z_name), "i40e_dma_%"PRIu64, rte_rand());
- mz = rte_memzone_reserve_bounded(z_name, size, SOCKET_ID_ANY, 0,
- alignment, RTE_PGSIZE_2M);
+ mz = rte_memzone_reserve_bounded(z_name, size, SOCKET_ID_ANY,
+ RTE_MEMZONE_IOVA_CONTIG, alignment, RTE_PGSIZE_2M);
if (!mz)
return I40E_ERR_NO_MEMORY;
uint32_t tsync_inc_h;
/* Get current link speed. */
- memset(&link, 0, sizeof(link));
i40e_dev_link_update(dev, 1);
- rte_i40e_dev_atomic_read_link_status(dev, &link);
+ rte_eth_linkstatus_get(dev, &link);
switch (link.link_speed) {
case ETH_SPEED_NUM_40G:
}
if (frame_size > ETHER_MAX_LEN)
- dev_data->dev_conf.rxmode.jumbo_frame = 1;
+ dev_data->dev_conf.rxmode.offloads |=
+ DEV_RX_OFFLOAD_JUMBO_FRAME;
else
- dev_data->dev_conf.rxmode.jumbo_frame = 0;
+ dev_data->dev_conf.rxmode.offloads &=
+ ~DEV_RX_OFFLOAD_JUMBO_FRAME;
dev_data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
git.droids-corp.org / dpdk.git / blobdiff