ETH_RSS_NONFRAG_IPV6_TCP | \
ETH_RSS_NONFRAG_IPV6_UDP)
+static void bnxt_vlan_offload_set_op(struct rte_eth_dev *dev, int mask);
/***********************/
/*
struct rte_eth_link new;
int rc;
+ if (bp->eth_dev->data->mtu > ETHER_MTU) {
+ bp->eth_dev->data->dev_conf.rxmode.jumbo_frame = 1;
+ bp->flags |= BNXT_FLAG_JUMBO;
+ } else {
+ bp->eth_dev->data->dev_conf.rxmode.jumbo_frame = 0;
+ bp->flags &= ~BNXT_FLAG_JUMBO;
+ }
+
rc = bnxt_alloc_all_hwrm_stat_ctxs(bp);
if (rc) {
RTE_LOG(ERR, PMD, "HWRM stat ctx alloc failure rc: %x\n", rc);
goto err_out;
}
}
+
+ bnxt_hwrm_vnic_plcmode_cfg(bp, vnic);
+
+ if (bp->eth_dev->data->dev_conf.rxmode.enable_lro)
+ bnxt_hwrm_vnic_tpa_cfg(bp, vnic, 1);
+ else
+ bnxt_hwrm_vnic_tpa_cfg(bp, vnic, 0);
}
rc = bnxt_hwrm_cfa_l2_set_rx_mask(bp, &bp->vnic_info[0]);
if (rc) {
static int bnxt_dev_start_op(struct rte_eth_dev *eth_dev)
{
struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
+ int vlan_mask = 0;
int rc;
bp->dev_stopped = 0;
goto error;
bnxt_link_update_op(eth_dev, 0);
+
+ if (eth_dev->data->dev_conf.rxmode.hw_vlan_filter)
+ vlan_mask |= ETH_VLAN_FILTER_MASK;
+ if (eth_dev->data->dev_conf.rxmode.hw_vlan_strip)
+ vlan_mask |= ETH_VLAN_STRIP_MASK;
+ bnxt_vlan_offload_set_op(eth_dev, vlan_mask);
+
return 0;
error:
eth_dev->data->dev_link.link_status = 0;
}
bnxt_set_hwrm_link_config(bp, false);
+ bnxt_hwrm_port_clr_stats(bp);
bnxt_shutdown_nic(bp);
bp->dev_stopped = 1;
}
STAILQ_INSERT_TAIL(&vnic->filter, filter, next);
filter->mac_index = index;
memcpy(filter->l2_addr, mac_addr, ETHER_ADDR_LEN);
- return bnxt_hwrm_set_filter(bp, vnic, filter);
+ return bnxt_hwrm_set_filter(bp, vnic->fw_vnic_id, filter);
}
int bnxt_link_update_op(struct rte_eth_dev *eth_dev, int wait_to_complete)
return rc;
}
+static int bnxt_del_vlan_filter(struct bnxt *bp, uint16_t vlan_id)
+{
+ struct bnxt_filter_info *filter, *temp_filter, *new_filter;
+ struct bnxt_vnic_info *vnic;
+ unsigned int i;
+ int rc = 0;
+ uint32_t chk = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN;
+
+ /* Cycle through all VNICs */
+ for (i = 0; i < bp->nr_vnics; i++) {
+ /*
+ * For each VNIC and each associated filter(s)
+ * if VLAN exists && VLAN matches vlan_id
+ * remove the MAC+VLAN filter
+ * add a new MAC only filter
+ * else
+ * VLAN filter doesn't exist, just skip and continue
+ */
+ STAILQ_FOREACH(vnic, &bp->ff_pool[i], next) {
+ filter = STAILQ_FIRST(&vnic->filter);
+ while (filter) {
+ temp_filter = STAILQ_NEXT(filter, next);
+
+ if (filter->enables & chk &&
+ filter->l2_ovlan == vlan_id) {
+ /* Must delete the filter */
+ STAILQ_REMOVE(&vnic->filter, filter,
+ bnxt_filter_info, next);
+ bnxt_hwrm_clear_filter(bp, filter);
+ STAILQ_INSERT_TAIL(
+ &bp->free_filter_list,
+ filter, next);
+
+ /*
+ * Need to examine to see if the MAC
+ * filter already existed or not before
+ * allocating a new one
+ */
+
+ new_filter = bnxt_alloc_filter(bp);
+ if (!new_filter) {
+ RTE_LOG(ERR, PMD,
+ "MAC/VLAN filter alloc failed\n");
+ rc = -ENOMEM;
+ goto exit;
+ }
+ STAILQ_INSERT_TAIL(&vnic->filter,
+ new_filter, next);
+ /* Inherit MAC from previous filter */
+ new_filter->mac_index =
+ filter->mac_index;
+ memcpy(new_filter->l2_addr,
+ filter->l2_addr, ETHER_ADDR_LEN);
+ /* MAC only filter */
+ rc = bnxt_hwrm_set_filter(bp,
+ vnic->fw_vnic_id,
+ new_filter);
+ if (rc)
+ goto exit;
+ RTE_LOG(INFO, PMD,
+ "Del Vlan filter for %d\n",
+ vlan_id);
+ }
+ filter = temp_filter;
+ }
+ }
+ }
+exit:
+ return rc;
+}
+
+static int bnxt_add_vlan_filter(struct bnxt *bp, uint16_t vlan_id)
+{
+ struct bnxt_filter_info *filter, *temp_filter, *new_filter;
+ struct bnxt_vnic_info *vnic;
+ unsigned int i;
+ int rc = 0;
+ uint32_t en = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN |
+ HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN_MASK;
+ uint32_t chk = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN;
+
+ /* Cycle through all VNICs */
+ for (i = 0; i < bp->nr_vnics; i++) {
+ /*
+ * For each VNIC and each associated filter(s)
+ * if VLAN exists:
+ * if VLAN matches vlan_id
+ * VLAN filter already exists, just skip and continue
+ * else
+ * add a new MAC+VLAN filter
+ * else
+ * Remove the old MAC only filter
+ * Add a new MAC+VLAN filter
+ */
+ STAILQ_FOREACH(vnic, &bp->ff_pool[i], next) {
+ filter = STAILQ_FIRST(&vnic->filter);
+ while (filter) {
+ temp_filter = STAILQ_NEXT(filter, next);
+
+ if (filter->enables & chk) {
+ if (filter->l2_ovlan == vlan_id)
+ goto cont;
+ } else {
+ /* Must delete the MAC filter */
+ STAILQ_REMOVE(&vnic->filter, filter,
+ bnxt_filter_info, next);
+ bnxt_hwrm_clear_filter(bp, filter);
+ filter->l2_ovlan = 0;
+ STAILQ_INSERT_TAIL(
+ &bp->free_filter_list,
+ filter, next);
+ }
+ new_filter = bnxt_alloc_filter(bp);
+ if (!new_filter) {
+ RTE_LOG(ERR, PMD,
+ "MAC/VLAN filter alloc failed\n");
+ rc = -ENOMEM;
+ goto exit;
+ }
+ STAILQ_INSERT_TAIL(&vnic->filter, new_filter,
+ next);
+ /* Inherit MAC from the previous filter */
+ new_filter->mac_index = filter->mac_index;
+ memcpy(new_filter->l2_addr, filter->l2_addr,
+ ETHER_ADDR_LEN);
+ /* MAC + VLAN ID filter */
+ new_filter->l2_ovlan = vlan_id;
+ new_filter->l2_ovlan_mask = 0xF000;
+ new_filter->enables |= en;
+ rc = bnxt_hwrm_set_filter(bp, vnic->fw_vnic_id,
+ new_filter);
+ if (rc)
+ goto exit;
+ RTE_LOG(INFO, PMD,
+ "Added Vlan filter for %d\n", vlan_id);
+cont:
+ filter = temp_filter;
+ }
+ }
+ }
+exit:
+ return rc;
+}
+
+static int bnxt_vlan_filter_set_op(struct rte_eth_dev *eth_dev,
+ uint16_t vlan_id, int on)
+{
+ struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
+
+ /* These operations apply to ALL existing MAC/VLAN filters */
+ if (on)
+ return bnxt_add_vlan_filter(bp, vlan_id);
+ else
+ return bnxt_del_vlan_filter(bp, vlan_id);
+}
+
+static void
+bnxt_vlan_offload_set_op(struct rte_eth_dev *dev, int mask)
+{
+ struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
+ unsigned int i;
+
+ if (mask & ETH_VLAN_FILTER_MASK) {
+ if (!dev->data->dev_conf.rxmode.hw_vlan_filter) {
+ /* Remove any VLAN filters programmed */
+ for (i = 0; i < 4095; i++)
+ bnxt_del_vlan_filter(bp, i);
+ }
+ RTE_LOG(INFO, PMD, "VLAN Filtering: %d\n",
+ dev->data->dev_conf.rxmode.hw_vlan_filter);
+ }
+
+ if (mask & ETH_VLAN_STRIP_MASK) {
+ /* Enable or disable VLAN stripping */
+ for (i = 0; i < bp->nr_vnics; i++) {
+ struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
+ if (dev->data->dev_conf.rxmode.hw_vlan_strip)
+ vnic->vlan_strip = true;
+ else
+ vnic->vlan_strip = false;
+ bnxt_hwrm_vnic_cfg(bp, vnic);
+ }
+ RTE_LOG(INFO, PMD, "VLAN Strip Offload: %d\n",
+ dev->data->dev_conf.rxmode.hw_vlan_strip);
+ }
+
+ if (mask & ETH_VLAN_EXTEND_MASK)
+ RTE_LOG(ERR, PMD, "Extend VLAN Not supported\n");
+}
+
+static void
+bnxt_set_default_mac_addr_op(struct rte_eth_dev *dev, struct ether_addr *addr)
+{
+ struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
+ /* Default Filter is tied to VNIC 0 */
+ struct bnxt_vnic_info *vnic = &bp->vnic_info[0];
+ struct bnxt_filter_info *filter;
+ int rc;
+
+ if (BNXT_VF(bp))
+ return;
+
+ memcpy(bp->mac_addr, addr, sizeof(bp->mac_addr));
+ memcpy(&dev->data->mac_addrs[0], bp->mac_addr, ETHER_ADDR_LEN);
+
+ STAILQ_FOREACH(filter, &vnic->filter, next) {
+ /* Default Filter is at Index 0 */
+ if (filter->mac_index != 0)
+ continue;
+ rc = bnxt_hwrm_clear_filter(bp, filter);
+ if (rc)
+ break;
+ memcpy(filter->l2_addr, bp->mac_addr, ETHER_ADDR_LEN);
+ memset(filter->l2_addr_mask, 0xff, ETHER_ADDR_LEN);
+ filter->flags |= HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_RX;
+ filter->enables |=
+ HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR |
+ HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR_MASK;
+ rc = bnxt_hwrm_set_filter(bp, vnic->fw_vnic_id, filter);
+ if (rc)
+ break;
+ filter->mac_index = 0;
+ RTE_LOG(DEBUG, PMD, "Set MAC addr\n");
+ }
+}
+
+static int
+bnxt_dev_set_mc_addr_list_op(struct rte_eth_dev *eth_dev,
+ struct ether_addr *mc_addr_set,
+ uint32_t nb_mc_addr)
+{
+ struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
+ char *mc_addr_list = (char *)mc_addr_set;
+ struct bnxt_vnic_info *vnic;
+ uint32_t off = 0, i = 0;
+
+ vnic = &bp->vnic_info[0];
+
+ if (nb_mc_addr > BNXT_MAX_MC_ADDRS) {
+ vnic->flags |= BNXT_VNIC_INFO_ALLMULTI;
+ goto allmulti;
+ }
+
+ /* TODO Check for Duplicate mcast addresses */
+ vnic->flags &= ~BNXT_VNIC_INFO_ALLMULTI;
+ for (i = 0; i < nb_mc_addr; i++) {
+ memcpy(vnic->mc_list + off, &mc_addr_list[i], ETHER_ADDR_LEN);
+ off += ETHER_ADDR_LEN;
+ }
+
+ vnic->mc_addr_cnt = i;
+
+allmulti:
+ return bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic);
+}
+
+static int
+bnxt_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
+{
+ struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
+ uint8_t fw_major = (bp->fw_ver >> 24) & 0xff;
+ uint8_t fw_minor = (bp->fw_ver >> 16) & 0xff;
+ uint8_t fw_updt = (bp->fw_ver >> 8) & 0xff;
+ int ret;
+
+ ret = snprintf(fw_version, fw_size, "%d.%d.%d",
+ fw_major, fw_minor, fw_updt);
+
+ ret += 1; /* add the size of '\0' */
+ if (fw_size < (uint32_t)ret)
+ return ret;
+ else
+ return 0;
+}
+
+static int bnxt_mtu_set_op(struct rte_eth_dev *eth_dev, uint16_t new_mtu)
+{
+ struct bnxt *bp = eth_dev->data->dev_private;
+ struct rte_eth_dev_info dev_info;
+ uint32_t max_dev_mtu;
+ uint32_t rc = 0;
+ uint32_t i;
+
+ bnxt_dev_info_get_op(eth_dev, &dev_info);
+ max_dev_mtu = dev_info.max_rx_pktlen -
+ ETHER_HDR_LEN - ETHER_CRC_LEN - VLAN_TAG_SIZE * 2;
+
+ if (new_mtu < ETHER_MIN_MTU || new_mtu > max_dev_mtu) {
+ RTE_LOG(ERR, PMD, "MTU requested must be within (%d, %d)\n",
+ ETHER_MIN_MTU, max_dev_mtu);
+ return -EINVAL;
+ }
+
+
+ if (new_mtu > ETHER_MTU) {
+ bp->flags |= BNXT_FLAG_JUMBO;
+ eth_dev->data->dev_conf.rxmode.jumbo_frame = 1;
+ } else {
+ eth_dev->data->dev_conf.rxmode.jumbo_frame = 0;
+ bp->flags &= ~BNXT_FLAG_JUMBO;
+ }
+
+ eth_dev->data->dev_conf.rxmode.max_rx_pkt_len =
+ new_mtu + ETHER_HDR_LEN + ETHER_CRC_LEN + VLAN_TAG_SIZE * 2;
+
+ eth_dev->data->mtu = new_mtu;
+ RTE_LOG(INFO, PMD, "New MTU is %d\n", eth_dev->data->mtu);
+
+ for (i = 0; i < bp->nr_vnics; i++) {
+ struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
+
+ vnic->mru = bp->eth_dev->data->mtu + ETHER_HDR_LEN +
+ ETHER_CRC_LEN + VLAN_TAG_SIZE * 2;
+ rc = bnxt_hwrm_vnic_cfg(bp, vnic);
+ if (rc)
+ break;
+
+ rc = bnxt_hwrm_vnic_plcmode_cfg(bp, vnic);
+ if (rc)
+ return rc;
+ }
+
+ return rc;
+}
+
/*
* Initialization
*/
.flow_ctrl_set = bnxt_flow_ctrl_set_op,
.udp_tunnel_port_add = bnxt_udp_tunnel_port_add_op,
.udp_tunnel_port_del = bnxt_udp_tunnel_port_del_op,
+ .vlan_filter_set = bnxt_vlan_filter_set_op,
+ .vlan_offload_set = bnxt_vlan_offload_set_op,
+ .mtu_set = bnxt_mtu_set_op,
+ .mac_addr_set = bnxt_set_default_mac_addr_op,
+ .xstats_get = bnxt_dev_xstats_get_op,
+ .xstats_get_names = bnxt_dev_xstats_get_names_op,
+ .xstats_reset = bnxt_dev_xstats_reset_op,
+ .fw_version_get = bnxt_fw_version_get,
+ .set_mc_addr_list = bnxt_dev_set_mc_addr_list_op,
};
static bool bnxt_vf_pciid(uint16_t id)
bnxt_dev_init(struct rte_eth_dev *eth_dev)
{
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
+ char mz_name[RTE_MEMZONE_NAMESIZE];
+ const struct rte_memzone *mz = NULL;
static int version_printed;
+ uint32_t total_alloc_len;
+ phys_addr_t mz_phys_addr;
struct bnxt *bp;
int rc;
eth_dev->rx_pkt_burst = &bnxt_recv_pkts;
eth_dev->tx_pkt_burst = &bnxt_xmit_pkts;
+ if (BNXT_PF(bp) && pci_dev->id.device_id != BROADCOM_DEV_ID_NS2) {
+ snprintf(mz_name, RTE_MEMZONE_NAMESIZE,
+ "bnxt_%04x:%02x:%02x:%02x-%s", pci_dev->addr.domain,
+ pci_dev->addr.bus, pci_dev->addr.devid,
+ pci_dev->addr.function, "rx_port_stats");
+ mz_name[RTE_MEMZONE_NAMESIZE - 1] = 0;
+ mz = rte_memzone_lookup(mz_name);
+ total_alloc_len = RTE_CACHE_LINE_ROUNDUP(
+ sizeof(struct rx_port_stats) + 512);
+ if (!mz) {
+ mz = rte_memzone_reserve(mz_name, total_alloc_len,
+ SOCKET_ID_ANY,
+ RTE_MEMZONE_2MB |
+ RTE_MEMZONE_SIZE_HINT_ONLY);
+ if (mz == NULL)
+ return -ENOMEM;
+ }
+ memset(mz->addr, 0, mz->len);
+ mz_phys_addr = mz->phys_addr;
+ if ((unsigned long)mz->addr == mz_phys_addr) {
+ RTE_LOG(WARNING, PMD,
+ "Memzone physical address same as virtual.\n");
+ RTE_LOG(WARNING, PMD,
+ "Using rte_mem_virt2phy()\n");
+ mz_phys_addr = rte_mem_virt2phy(mz->addr);
+ if (mz_phys_addr == 0) {
+ RTE_LOG(ERR, PMD,
+ "unable to map address to physical memory\n");
+ return -ENOMEM;
+ }
+ }
+
+ bp->rx_mem_zone = (const void *)mz;
+ bp->hw_rx_port_stats = mz->addr;
+ bp->hw_rx_port_stats_map = mz_phys_addr;
+
+ snprintf(mz_name, RTE_MEMZONE_NAMESIZE,
+ "bnxt_%04x:%02x:%02x:%02x-%s", pci_dev->addr.domain,
+ pci_dev->addr.bus, pci_dev->addr.devid,
+ pci_dev->addr.function, "tx_port_stats");
+ mz_name[RTE_MEMZONE_NAMESIZE - 1] = 0;
+ mz = rte_memzone_lookup(mz_name);
+ total_alloc_len = RTE_CACHE_LINE_ROUNDUP(
+ sizeof(struct tx_port_stats) + 512);
+ if (!mz) {
+ mz = rte_memzone_reserve(mz_name, total_alloc_len,
+ SOCKET_ID_ANY,
+ RTE_MEMZONE_2MB |
+ RTE_MEMZONE_SIZE_HINT_ONLY);
+ if (mz == NULL)
+ return -ENOMEM;
+ }
+ memset(mz->addr, 0, mz->len);
+ mz_phys_addr = mz->phys_addr;
+ if ((unsigned long)mz->addr == mz_phys_addr) {
+ RTE_LOG(WARNING, PMD,
+ "Memzone physical address same as virtual.\n");
+ RTE_LOG(WARNING, PMD,
+ "Using rte_mem_virt2phy()\n");
+ mz_phys_addr = rte_mem_virt2phy(mz->addr);
+ if (mz_phys_addr == 0) {
+ RTE_LOG(ERR, PMD,
+ "unable to map address to physical memory\n");
+ return -ENOMEM;
+ }
+ }
+
+ bp->tx_mem_zone = (const void *)mz;
+ bp->hw_tx_port_stats = mz->addr;
+ bp->hw_tx_port_stats_map = mz_phys_addr;
+
+ bp->flags |= BNXT_FLAG_PORT_STATS;
+ }
+
rc = bnxt_alloc_hwrm_resources(bp);
if (rc) {
RTE_LOG(ERR, PMD,
}
rc = bnxt_hwrm_func_driver_unregister(bp, 0);
bnxt_free_hwrm_resources(bp);
+ rte_memzone_free((const struct rte_memzone *)bp->tx_mem_zone);
+ rte_memzone_free((const struct rte_memzone *)bp->rx_mem_zone);
if (bp->dev_stopped == 0)
bnxt_dev_close_op(eth_dev);
if (bp->pf.vf_info)
git.droids-corp.org / dpdk.git / blobdiff