#include <inttypes.h>
#include <stdbool.h>
+#include <unistd.h>
#include <rte_dev.h>
#include <rte_ethdev.h>
return rc;
}
+
+int rte_pmd_bnxt_set_vf_rate_limit(uint8_t port, uint16_t vf,
+ uint16_t tx_rate, uint64_t q_msk)
+{
+ struct rte_eth_dev *eth_dev;
+ struct rte_eth_dev_info dev_info;
+ struct bnxt *bp;
+ uint16_t tot_rate = 0;
+ uint64_t idx;
+ int rc;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
+
+ eth_dev = &rte_eth_devices[port];
+ if (!is_bnxt_supported(eth_dev))
+ return -ENOTSUP;
+
+ rte_eth_dev_info_get(port, &dev_info);
+ bp = (struct bnxt *)eth_dev->data->dev_private;
+
+ if (!bp->pf.active_vfs)
+ return -EINVAL;
+
+ if (vf >= bp->pf.max_vfs)
+ return -EINVAL;
+
+ /* Add up the per queue BW and configure MAX BW of the VF */
+ for (idx = 0; idx < 64; idx++) {
+ if ((1ULL << idx) & q_msk)
+ tot_rate += tx_rate;
+ }
+
+ /* Requested BW can't be greater than link speed */
+ if (tot_rate > eth_dev->data->dev_link.link_speed) {
+ RTE_LOG(ERR, PMD, "Rate > Link speed. Set to %d\n", tot_rate);
+ return -EINVAL;
+ }
+
+ /* Requested BW already configured */
+ if (tot_rate == bp->pf.vf_info[vf].max_tx_rate)
+ return 0;
+
+ rc = bnxt_hwrm_func_bw_cfg(bp, vf, tot_rate,
+ HWRM_FUNC_CFG_INPUT_ENABLES_MAX_BW);
+
+ if (!rc)
+ bp->pf.vf_info[vf].max_tx_rate = tot_rate;
+
+ return rc;
+}
+
+int rte_pmd_bnxt_set_vf_mac_anti_spoof(uint8_t port, uint16_t vf, uint8_t on)
+{
+ struct rte_eth_dev_info dev_info;
+ struct rte_eth_dev *dev;
+ uint32_t func_flags;
+ struct bnxt *bp;
+ int rc;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
+
+ if (on > 1)
+ return -EINVAL;
+
+ dev = &rte_eth_devices[port];
+ if (!is_bnxt_supported(dev))
+ return -ENOTSUP;
+
+ rte_eth_dev_info_get(port, &dev_info);
+ bp = (struct bnxt *)dev->data->dev_private;
+
+ if (!BNXT_PF(bp)) {
+ RTE_LOG(ERR, PMD,
+ "Attempt to set mac spoof on non-PF port %d!\n", port);
+ return -EINVAL;
+ }
+
+ if (vf >= dev_info.max_vfs)
+ return -EINVAL;
+
+ /* Prev setting same as new setting. */
+ if (on == bp->pf.vf_info[vf].mac_spoof_en)
+ return 0;
+
+ func_flags = bp->pf.vf_info[vf].func_cfg_flags;
+
+ if (on)
+ func_flags |=
+ HWRM_FUNC_CFG_INPUT_FLAGS_SRC_MAC_ADDR_CHECK_ENABLE;
+ else
+ func_flags |=
+ HWRM_FUNC_CFG_INPUT_FLAGS_SRC_MAC_ADDR_CHECK_DISABLE;
+
+ bp->pf.vf_info[vf].func_cfg_flags = func_flags;
+
+ rc = bnxt_hwrm_func_cfg_vf_set_flags(bp, vf);
+ if (!rc)
+ bp->pf.vf_info[vf].mac_spoof_en = on;
+
+ return rc;
+}
+
+int rte_pmd_bnxt_set_vf_vlan_anti_spoof(uint8_t port, uint16_t vf, uint8_t on)
+{
+ struct rte_eth_dev_info dev_info;
+ struct rte_eth_dev *dev;
+ struct bnxt *bp;
+ int rc;
+ int dflt_vnic;
+ struct bnxt_vnic_info vnic;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
+
+ if (on > 1)
+ return -EINVAL;
+
+ dev = &rte_eth_devices[port];
+ if (!is_bnxt_supported(dev))
+ return -ENOTSUP;
+
+ rte_eth_dev_info_get(port, &dev_info);
+ bp = (struct bnxt *)dev->data->dev_private;
+
+ if (!BNXT_PF(bp)) {
+ RTE_LOG(ERR, PMD,
+ "Attempt to set mac spoof on non-PF port %d!\n", port);
+ return -EINVAL;
+ }
+
+ if (vf >= dev_info.max_vfs)
+ return -EINVAL;
+
+ rc = bnxt_hwrm_func_cfg_vf_set_vlan_anti_spoof(bp, vf, on);
+ if (!rc) {
+ bp->pf.vf_info[vf].vlan_spoof_en = on;
+ if (on) {
+ dflt_vnic = bnxt_hwrm_func_qcfg_vf_dflt_vnic_id(bp, vf);
+ if (dflt_vnic < 0) {
+ /*
+ * This simply indicates there's no driver
+ * loaded. This is not an error.
+ */
+ RTE_LOG(ERR, PMD,
+ "Unable to get default VNIC for VF %d\n",
+ vf);
+ } else {
+ vnic.fw_vnic_id = dflt_vnic;
+ if (bnxt_hwrm_vnic_qcfg(bp,
+ &vnic, bp->pf.first_vf_id + vf) == 0) {
+ if (bnxt_hwrm_cfa_l2_set_rx_mask(bp,
+ &vnic, bp->pf.vf_info[vf].vlan_count,
+ bp->pf.vf_info[vf].vlan_table))
+ rc = -1;
+ }
+ }
+ }
+ } else {
+ RTE_LOG(ERR, PMD, "Failed to update VF VNIC %d.\n", vf);
+ }
+
+ return rc;
+}
+
+static void
+rte_pmd_bnxt_set_vf_vlan_stripq_cb(struct bnxt_vnic_info *vnic, void *onptr)
+{
+ uint8_t *on = onptr;
+ vnic->vlan_strip = *on;
+}
+
+int
+rte_pmd_bnxt_set_vf_vlan_stripq(uint8_t port, uint16_t vf, uint8_t on)
+{
+ struct rte_eth_dev *dev;
+ struct rte_eth_dev_info dev_info;
+ struct bnxt *bp;
+ int rc;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
+
+ dev = &rte_eth_devices[port];
+ if (!is_bnxt_supported(dev))
+ return -ENOTSUP;
+
+ rte_eth_dev_info_get(port, &dev_info);
+ bp = (struct bnxt *)dev->data->dev_private;
+
+ if (vf >= dev_info.max_vfs)
+ return -EINVAL;
+
+ if (!BNXT_PF(bp)) {
+ RTE_LOG(ERR, PMD,
+ "Attempt to set VF %d stripq on non-PF port %d!\n",
+ vf, port);
+ return -ENOTSUP;
+ }
+
+ rc = bnxt_hwrm_func_vf_vnic_query_and_config(bp, vf,
+ rte_pmd_bnxt_set_vf_vlan_stripq_cb, &on,
+ bnxt_hwrm_vnic_cfg);
+ if (rc)
+ RTE_LOG(ERR, PMD, "Failed to update VF VNIC %d.\n", vf);
+
+ return rc;
+}
+
+int rte_pmd_bnxt_set_vf_vlan_filter(uint8_t port, uint16_t vlan,
+ uint64_t vf_mask, uint8_t vlan_on)
+{
+ struct bnxt_vlan_table_entry *ve;
+ struct rte_eth_dev *dev;
+ struct bnxt *bp;
+ uint16_t cnt;
+ int rc = 0;
+ int i, j;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
+
+ dev = &rte_eth_devices[port];
+ if (!is_bnxt_supported(dev))
+ return -ENOTSUP;
+
+ bp = (struct bnxt *)dev->data->dev_private;
+ if (!bp->pf.vf_info)
+ return -EINVAL;
+
+ for (i = 0; vf_mask; i++, vf_mask >>= 1) {
+ cnt = bp->pf.vf_info[i].vlan_count;
+ if (vf_mask & 1) {
+ if (bp->pf.vf_info[i].vlan_table == NULL) {
+ rc = -1;
+ continue;
+ }
+ if (vlan_on) {
+ /* First, search for a duplicate... */
+ for (j = 0; j < cnt; j++) {
+ if (rte_be_to_cpu_16(
+ bp->pf.vf_info[i].vlan_table[j].vid) ==
+ vlan)
+ break;
+ }
+ if (j == cnt) {
+ /* Now check that there's space */
+ if (cnt == getpagesize() /
+ sizeof(struct bnxt_vlan_table_entry)) {
+ RTE_LOG(ERR, PMD,
+ "VF %d VLAN table is full\n",
+ i);
+ RTE_LOG(ERR, PMD,
+ "cannot add VLAN %u\n",
+ vlan);
+ rc = -1;
+ continue;
+ }
+
+ cnt = bp->pf.vf_info[i].vlan_count++;
+ /*
+ * And finally, add to the
+ * end of the table
+ */
+ ve = &bp->pf.vf_info[i].vlan_table[cnt];
+ /* TODO: Hardcoded TPID */
+ ve->tpid = rte_cpu_to_be_16(0x8100);
+ ve->vid = rte_cpu_to_be_16(vlan);
+ }
+ } else {
+ for (j = 0; cnt; j++) {
+ if (rte_be_to_cpu_16(
+ bp->pf.vf_info[i].vlan_table[j].vid) !=
+ vlan)
+ continue;
+ memmove(
+ &bp->pf.vf_info[i].vlan_table[j],
+ &bp->pf.vf_info[i].vlan_table[j + 1],
+ getpagesize() -
+ ((j + 1) *
+ sizeof(struct bnxt_vlan_table_entry)));
+ j--;
+ cnt = bp->pf.vf_info[i].vlan_count--;
+ }
+ }
+ rte_pmd_bnxt_set_vf_vlan_anti_spoof(dev->data->port_id,
+ i, bp->pf.vf_info[i].vlan_spoof_en);
+ }
+ }
+
+ return rc;
+}