diff options
Diffstat (limited to 'drivers/net/netvsc/hn_rndis.c')
| -rw-r--r-- | drivers/net/netvsc/hn_rndis.c | 47 |
1 files changed, 41 insertions, 6 deletions
diff --git a/drivers/net/netvsc/hn_rndis.c b/drivers/net/netvsc/hn_rndis.c index bde33969..0134ecb6 100644 --- a/drivers/net/netvsc/hn_rndis.c +++ b/drivers/net/netvsc/hn_rndis.c @@ -11,6 +11,7 @@ #include <errno.h> #include <unistd.h> +#include <rte_ethdev_driver.h> #include <rte_ethdev.h> #include <rte_string_fns.h> #include <rte_memzone.h> @@ -281,7 +282,7 @@ static int hn_nvs_send_rndis_ctrl(struct vmbus_channel *chan, &nvs_rndis, sizeof(nvs_rndis), 0U, NULL); } -void hn_rndis_link_status(struct hn_data *hv __rte_unused, const void *msg) +void hn_rndis_link_status(struct rte_eth_dev *dev, const void *msg) { const struct rndis_status_msg *indicate = msg; @@ -290,15 +291,19 @@ void hn_rndis_link_status(struct hn_data *hv __rte_unused, const void *msg) PMD_DRV_LOG(DEBUG, "link status %#x", indicate->status); switch (indicate->status) { - case RNDIS_STATUS_LINK_SPEED_CHANGE: case RNDIS_STATUS_NETWORK_CHANGE: case RNDIS_STATUS_TASK_OFFLOAD_CURRENT_CONFIG: /* ignore not in DPDK API */ break; + case RNDIS_STATUS_LINK_SPEED_CHANGE: case RNDIS_STATUS_MEDIA_CONNECT: case RNDIS_STATUS_MEDIA_DISCONNECT: - /* TODO handle as LSC interrupt */ + if (dev->data->dev_conf.intr_conf.lsc && + hn_dev_link_update(dev, 0) == 0) + _rte_eth_dev_callback_process(dev, + RTE_ETH_EVENT_INTR_LSC, + NULL); break; default: PMD_DRV_LOG(NOTICE, "unknown RNDIS indication: %#x", @@ -382,7 +387,7 @@ static int hn_rndis_exec1(struct hn_data *hv, if (comp) { /* Poll primary channel until response received */ while (hv->rndis_pending == rid) - hn_process_events(hv, 0); + hn_process_events(hv, 0, 1); memcpy(comp, hv->rndis_resp, comp_len); } @@ -892,8 +897,7 @@ int hn_rndis_get_offload(struct hn_data *hv, == HN_NDIS_LSOV2_CAP_IP6) dev_info->tx_offload_capa |= DEV_TX_OFFLOAD_TCP_TSO; - dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP | - DEV_RX_OFFLOAD_CRC_STRIP; + dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP; if (hwcaps.ndis_csum.ndis_ip4_rxcsum & NDIS_RXCSUM_CAP_IP4) dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_IPV4_CKSUM; @@ -909,6 +913,37 @@ int hn_rndis_get_offload(struct hn_data *hv, return 0; } +uint32_t +hn_rndis_get_ptypes(struct hn_data *hv) +{ + struct ndis_offload hwcaps; + uint32_t ptypes; + int error; + + memset(&hwcaps, 0, sizeof(hwcaps)); + + error = hn_rndis_query_hwcaps(hv, &hwcaps); + if (error) { + PMD_DRV_LOG(ERR, "hwcaps query failed: %d", error); + return RTE_PTYPE_L2_ETHER; + } + + ptypes = RTE_PTYPE_L2_ETHER; + + if (hwcaps.ndis_csum.ndis_ip4_rxcsum & NDIS_RXCSUM_CAP_IP4) + ptypes |= RTE_PTYPE_L3_IPV4; + + if ((hwcaps.ndis_csum.ndis_ip4_rxcsum & NDIS_RXCSUM_CAP_TCP4) || + (hwcaps.ndis_csum.ndis_ip6_rxcsum & NDIS_RXCSUM_CAP_TCP6)) + ptypes |= RTE_PTYPE_L4_TCP; + + if ((hwcaps.ndis_csum.ndis_ip4_rxcsum & NDIS_RXCSUM_CAP_UDP4) || + (hwcaps.ndis_csum.ndis_ip6_rxcsum & NDIS_RXCSUM_CAP_UDP6)) + ptypes |= RTE_PTYPE_L4_UDP; + + return ptypes; +} + int hn_rndis_set_rxfilter(struct hn_data *hv, uint32_t filter) { |