#include <rte_common.h>
#include <rte_debug.h>
+#include <rte_alarm.h>
#include <rte_atomic.h>
#include <rte_eal.h>
#include <rte_ether.h>
-#include <rte_ethdev_driver.h>
+#include <ethdev_driver.h>
+#include <ethdev_pci.h>
#include <rte_dev.h>
-#include "iavf_log.h"
-#include "base/iavf_prototype.h"
-#include "base/iavf_adminq_cmd.h"
-#include "base/iavf_type.h"
-
#include "iavf.h"
#include "iavf_rxtx.h"
#define MAX_TRY_TIMES 200
#define ASQ_DELAY_MS 10
+static uint32_t
+iavf_convert_link_speed(enum virtchnl_link_speed virt_link_speed)
+{
+ uint32_t speed;
+
+ switch (virt_link_speed) {
+ case VIRTCHNL_LINK_SPEED_100MB:
+ speed = 100;
+ break;
+ case VIRTCHNL_LINK_SPEED_1GB:
+ speed = 1000;
+ break;
+ case VIRTCHNL_LINK_SPEED_10GB:
+ speed = 10000;
+ break;
+ case VIRTCHNL_LINK_SPEED_40GB:
+ speed = 40000;
+ break;
+ case VIRTCHNL_LINK_SPEED_20GB:
+ speed = 20000;
+ break;
+ case VIRTCHNL_LINK_SPEED_25GB:
+ speed = 25000;
+ break;
+ case VIRTCHNL_LINK_SPEED_2_5GB:
+ speed = 2500;
+ break;
+ case VIRTCHNL_LINK_SPEED_5GB:
+ speed = 5000;
+ break;
+ default:
+ speed = 0;
+ break;
+ }
+
+ return speed;
+}
+
/* Read data in admin queue to get msg from pf driver */
-static enum iavf_status_code
+static enum iavf_aq_result
iavf_read_msg_from_pf(struct iavf_adapter *adapter, uint16_t buf_len,
uint8_t *buf)
{
struct iavf_hw *hw = IAVF_DEV_PRIVATE_TO_HW(adapter);
struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct rte_eth_dev *dev = adapter->eth_dev;
struct iavf_arq_event_info event;
+ enum iavf_aq_result result = IAVF_MSG_NON;
enum virtchnl_ops opcode;
int ret;
/* Can't read any msg from adminQ */
if (ret) {
PMD_DRV_LOG(DEBUG, "Can't read msg from AQ");
- return ret;
+ if (ret != IAVF_ERR_ADMIN_QUEUE_NO_WORK)
+ result = IAVF_MSG_ERR;
+ return result;
}
opcode = (enum virtchnl_ops)rte_le_to_cpu_32(event.desc.cookie_high);
PMD_DRV_LOG(DEBUG, "AQ from pf carries opcode %u, retval %d",
opcode, vf->cmd_retval);
- if (opcode != vf->pend_cmd)
- PMD_DRV_LOG(WARNING, "command mismatch, expect %u, get %u",
- vf->pend_cmd, opcode);
+ if (opcode == VIRTCHNL_OP_EVENT) {
+ struct virtchnl_pf_event *vpe =
+ (struct virtchnl_pf_event *)event.msg_buf;
+
+ result = IAVF_MSG_SYS;
+ switch (vpe->event) {
+ case VIRTCHNL_EVENT_LINK_CHANGE:
+ vf->link_up =
+ vpe->event_data.link_event.link_status;
+ if (vf->vf_res->vf_cap_flags &
+ VIRTCHNL_VF_CAP_ADV_LINK_SPEED) {
+ vf->link_speed =
+ vpe->event_data.link_event_adv.link_speed;
+ } else {
+ enum virtchnl_link_speed speed;
+ speed = vpe->event_data.link_event.link_speed;
+ vf->link_speed = iavf_convert_link_speed(speed);
+ }
+ iavf_dev_link_update(dev, 0);
+ PMD_DRV_LOG(INFO, "Link status update:%s",
+ vf->link_up ? "up" : "down");
+ break;
+ case VIRTCHNL_EVENT_RESET_IMPENDING:
+ vf->vf_reset = true;
+ PMD_DRV_LOG(INFO, "VF is resetting");
+ break;
+ case VIRTCHNL_EVENT_PF_DRIVER_CLOSE:
+ vf->dev_closed = true;
+ PMD_DRV_LOG(INFO, "PF driver closed");
+ break;
+ default:
+ PMD_DRV_LOG(ERR, "%s: Unknown event %d from pf",
+ __func__, vpe->event);
+ }
+ } else {
+ /* async reply msg on command issued by vf previously */
+ result = IAVF_MSG_CMD;
+ if (opcode != vf->pend_cmd) {
+ PMD_DRV_LOG(WARNING, "command mismatch, expect %u, get %u",
+ vf->pend_cmd, opcode);
+ result = IAVF_MSG_ERR;
+ }
+ }
- return IAVF_SUCCESS;
+ return result;
}
static int
{
struct iavf_hw *hw = IAVF_DEV_PRIVATE_TO_HW(adapter);
struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
- enum iavf_status_code ret;
+ enum iavf_aq_result result;
+ enum iavf_status ret;
int err = 0;
int i = 0;
+ if (vf->vf_reset)
+ return -EIO;
+
if (_atomic_set_cmd(vf, args->ops))
return -1;
break;
case VIRTCHNL_OP_VERSION:
case VIRTCHNL_OP_GET_VF_RESOURCES:
+ case VIRTCHNL_OP_GET_SUPPORTED_RXDIDS:
+ case VIRTCHNL_OP_GET_OFFLOAD_VLAN_V2_CAPS:
/* for init virtchnl ops, need to poll the response */
do {
- ret = iavf_read_msg_from_pf(adapter, args->out_size,
+ result = iavf_read_msg_from_pf(adapter, args->out_size,
args->out_buffer);
- if (ret == IAVF_SUCCESS)
+ if (result == IAVF_MSG_CMD)
break;
- rte_delay_ms(ASQ_DELAY_MS);
+ iavf_msec_delay(ASQ_DELAY_MS);
} while (i++ < MAX_TRY_TIMES);
if (i >= MAX_TRY_TIMES ||
vf->cmd_retval != VIRTCHNL_STATUS_SUCCESS) {
}
_clear_cmd(vf);
break;
-
+ case VIRTCHNL_OP_REQUEST_QUEUES:
+ /*
+ * ignore async reply, only wait for system message,
+ * vf_reset = true if get VIRTCHNL_EVENT_RESET_IMPENDING,
+ * if not, means request queues failed.
+ */
+ do {
+ result = iavf_read_msg_from_pf(adapter, args->out_size,
+ args->out_buffer);
+ if (result == IAVF_MSG_SYS && vf->vf_reset) {
+ break;
+ } else if (result == IAVF_MSG_CMD ||
+ result == IAVF_MSG_ERR) {
+ err = -1;
+ break;
+ }
+ iavf_msec_delay(ASQ_DELAY_MS);
+ /* If don't read msg or read sys event, continue */
+ } while (i++ < MAX_TRY_TIMES);
+ if (i >= MAX_TRY_TIMES ||
+ vf->cmd_retval != VIRTCHNL_STATUS_SUCCESS) {
+ err = -1;
+ PMD_DRV_LOG(ERR, "No response or return failure (%d)"
+ " for cmd %d", vf->cmd_retval, args->ops);
+ }
+ _clear_cmd(vf);
+ break;
default:
/* For other virtchnl ops in running time,
* wait for the cmd done flag.
do {
if (vf->pend_cmd == VIRTCHNL_OP_UNKNOWN)
break;
- rte_delay_ms(ASQ_DELAY_MS);
+ iavf_msec_delay(ASQ_DELAY_MS);
/* If don't read msg or read sys event, continue */
} while (i++ < MAX_TRY_TIMES);
- /* If there's no response is received, clear command */
- if (i >= MAX_TRY_TIMES ||
- vf->cmd_retval != VIRTCHNL_STATUS_SUCCESS) {
- err = -1;
- PMD_DRV_LOG(ERR, "No response or return failure (%d)"
- " for cmd %d", vf->cmd_retval, args->ops);
+
+ if (i >= MAX_TRY_TIMES) {
+ PMD_DRV_LOG(ERR, "No response for cmd %d", args->ops);
_clear_cmd(vf);
+ err = -EIO;
+ } else if (vf->cmd_retval ==
+ VIRTCHNL_STATUS_ERR_NOT_SUPPORTED) {
+ PMD_DRV_LOG(ERR, "Cmd %d not supported", args->ops);
+ err = -ENOTSUP;
+ } else if (vf->cmd_retval != VIRTCHNL_STATUS_SUCCESS) {
+ PMD_DRV_LOG(ERR, "Return failure %d for cmd %d",
+ vf->cmd_retval, args->ops);
+ err = -EINVAL;
}
break;
}
switch (pf_msg->event) {
case VIRTCHNL_EVENT_RESET_IMPENDING:
PMD_DRV_LOG(DEBUG, "VIRTCHNL_EVENT_RESET_IMPENDING event");
- _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_RESET,
+ vf->vf_reset = true;
+ rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_RESET,
NULL);
break;
case VIRTCHNL_EVENT_LINK_CHANGE:
PMD_DRV_LOG(DEBUG, "VIRTCHNL_EVENT_LINK_CHANGE event");
vf->link_up = pf_msg->event_data.link_event.link_status;
- vf->link_speed = pf_msg->event_data.link_event_adv.link_speed;
+ if (vf->vf_res->vf_cap_flags & VIRTCHNL_VF_CAP_ADV_LINK_SPEED) {
+ vf->link_speed =
+ pf_msg->event_data.link_event_adv.link_speed;
+ } else {
+ enum virtchnl_link_speed speed;
+ speed = pf_msg->event_data.link_event.link_speed;
+ vf->link_speed = iavf_convert_link_speed(speed);
+ }
iavf_dev_link_update(dev, 0);
- _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC,
- NULL);
+ rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC, NULL);
break;
case VIRTCHNL_EVENT_PF_DRIVER_CLOSE:
PMD_DRV_LOG(DEBUG, "VIRTCHNL_EVENT_PF_DRIVER_CLOSE event");
struct iavf_arq_event_info info;
uint16_t pending, aq_opc;
enum virtchnl_ops msg_opc;
- enum iavf_status_code msg_ret;
+ enum iavf_status msg_ret;
int ret;
info.buf_len = IAVF_AQ_BUF_SZ;
*/
msg_opc = (enum virtchnl_ops)rte_le_to_cpu_32(
info.desc.cookie_high);
- msg_ret = (enum iavf_status_code)rte_le_to_cpu_32(
+ msg_ret = (enum iavf_status)rte_le_to_cpu_32(
info.desc.cookie_low);
switch (aq_opc) {
case iavf_aqc_opc_send_msg_to_vf:
info.msg_len);
} else {
/* read message and it's expected one */
- if (msg_opc == vf->pend_cmd) {
- vf->cmd_retval = msg_ret;
- /* prevent compiler reordering */
- rte_compiler_barrier();
- _clear_cmd(vf);
- } else
+ if (msg_opc == vf->pend_cmd)
+ _notify_cmd(vf, msg_ret);
+ else
PMD_DRV_LOG(ERR, "command mismatch,"
"expect %u, get %u",
vf->pend_cmd, msg_opc);
}
break;
default:
- PMD_DRV_LOG(ERR, "Request %u is not supported yet",
+ PMD_DRV_LOG(DEBUG, "Request %u is not supported yet",
aq_opc);
break;
}
args.out_buffer = vf->aq_resp;
args.out_size = IAVF_AQ_BUF_SZ;
- /* TODO: basic offload capabilities, need to
- * add advanced/optional offload capabilities
- */
-
- caps = IAVF_BASIC_OFFLOAD_CAPS | VIRTCHNL_VF_CAP_ADV_LINK_SPEED;
+ caps = IAVF_BASIC_OFFLOAD_CAPS | VIRTCHNL_VF_CAP_ADV_LINK_SPEED |
+ VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC |
+ VIRTCHNL_VF_OFFLOAD_FDIR_PF |
+ VIRTCHNL_VF_OFFLOAD_ADV_RSS_PF |
+ VIRTCHNL_VF_OFFLOAD_REQ_QUEUES |
+ VIRTCHNL_VF_OFFLOAD_CRC |
+ VIRTCHNL_VF_OFFLOAD_VLAN_V2 |
+ VIRTCHNL_VF_LARGE_NUM_QPAIRS |
+ VIRTCHNL_VF_OFFLOAD_QOS;
args.in_args = (uint8_t *)∩︀
args.in_args_size = sizeof(caps);
rte_memcpy(vf->vf_res, args.out_buffer,
RTE_MIN(args.out_size, len));
/* parse VF config message back from PF*/
- iavf_parse_hw_config(hw, vf->vf_res);
+ iavf_vf_parse_hw_config(hw, vf->vf_res);
for (i = 0; i < vf->vf_res->num_vsis; i++) {
if (vf->vf_res->vsi_res[i].vsi_type == VIRTCHNL_VSI_SRIOV)
vf->vsi_res = &vf->vf_res->vsi_res[i];
return 0;
}
+int
+iavf_get_supported_rxdid(struct iavf_adapter *adapter)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct iavf_cmd_info args;
+ int ret;
+
+ args.ops = VIRTCHNL_OP_GET_SUPPORTED_RXDIDS;
+ args.in_args = NULL;
+ args.in_args_size = 0;
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+
+ ret = iavf_execute_vf_cmd(adapter, &args);
+ if (ret) {
+ PMD_DRV_LOG(ERR,
+ "Failed to execute command of OP_GET_SUPPORTED_RXDIDS");
+ return ret;
+ }
+
+ vf->supported_rxdid =
+ ((struct virtchnl_supported_rxdids *)args.out_buffer)->supported_rxdids;
+
+ return 0;
+}
+
+int
+iavf_config_vlan_strip_v2(struct iavf_adapter *adapter, bool enable)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_vlan_supported_caps *stripping_caps;
+ struct virtchnl_vlan_setting vlan_strip;
+ struct iavf_cmd_info args;
+ uint32_t *ethertype;
+ int ret;
+
+ stripping_caps = &vf->vlan_v2_caps.offloads.stripping_support;
+
+ if ((stripping_caps->outer & VIRTCHNL_VLAN_ETHERTYPE_8100) &&
+ (stripping_caps->outer & VIRTCHNL_VLAN_TOGGLE))
+ ethertype = &vlan_strip.outer_ethertype_setting;
+ else if ((stripping_caps->inner & VIRTCHNL_VLAN_ETHERTYPE_8100) &&
+ (stripping_caps->inner & VIRTCHNL_VLAN_TOGGLE))
+ ethertype = &vlan_strip.inner_ethertype_setting;
+ else
+ return -ENOTSUP;
+
+ memset(&vlan_strip, 0, sizeof(vlan_strip));
+ vlan_strip.vport_id = vf->vsi_res->vsi_id;
+ *ethertype = VIRTCHNL_VLAN_ETHERTYPE_8100;
+
+ args.ops = enable ? VIRTCHNL_OP_ENABLE_VLAN_STRIPPING_V2 :
+ VIRTCHNL_OP_DISABLE_VLAN_STRIPPING_V2;
+ args.in_args = (uint8_t *)&vlan_strip;
+ args.in_args_size = sizeof(vlan_strip);
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+ ret = iavf_execute_vf_cmd(adapter, &args);
+ if (ret)
+ PMD_DRV_LOG(ERR, "fail to execute command %s",
+ enable ? "VIRTCHNL_OP_ENABLE_VLAN_STRIPPING_V2" :
+ "VIRTCHNL_OP_DISABLE_VLAN_STRIPPING_V2");
+
+ return ret;
+}
+
+int
+iavf_config_vlan_insert_v2(struct iavf_adapter *adapter, bool enable)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_vlan_supported_caps *insertion_caps;
+ struct virtchnl_vlan_setting vlan_insert;
+ struct iavf_cmd_info args;
+ uint32_t *ethertype;
+ int ret;
+
+ insertion_caps = &vf->vlan_v2_caps.offloads.insertion_support;
+
+ if ((insertion_caps->outer & VIRTCHNL_VLAN_ETHERTYPE_8100) &&
+ (insertion_caps->outer & VIRTCHNL_VLAN_TOGGLE))
+ ethertype = &vlan_insert.outer_ethertype_setting;
+ else if ((insertion_caps->inner & VIRTCHNL_VLAN_ETHERTYPE_8100) &&
+ (insertion_caps->inner & VIRTCHNL_VLAN_TOGGLE))
+ ethertype = &vlan_insert.inner_ethertype_setting;
+ else
+ return -ENOTSUP;
+
+ memset(&vlan_insert, 0, sizeof(vlan_insert));
+ vlan_insert.vport_id = vf->vsi_res->vsi_id;
+ *ethertype = VIRTCHNL_VLAN_ETHERTYPE_8100;
+
+ args.ops = enable ? VIRTCHNL_OP_ENABLE_VLAN_INSERTION_V2 :
+ VIRTCHNL_OP_DISABLE_VLAN_INSERTION_V2;
+ args.in_args = (uint8_t *)&vlan_insert;
+ args.in_args_size = sizeof(vlan_insert);
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+ ret = iavf_execute_vf_cmd(adapter, &args);
+ if (ret)
+ PMD_DRV_LOG(ERR, "fail to execute command %s",
+ enable ? "VIRTCHNL_OP_ENABLE_VLAN_INSERTION_V2" :
+ "VIRTCHNL_OP_DISABLE_VLAN_INSERTION_V2");
+
+ return ret;
+}
+
+int
+iavf_add_del_vlan_v2(struct iavf_adapter *adapter, uint16_t vlanid, bool add)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_vlan_supported_caps *supported_caps;
+ struct virtchnl_vlan_filter_list_v2 vlan_filter;
+ struct virtchnl_vlan *vlan_setting;
+ struct iavf_cmd_info args;
+ uint32_t filtering_caps;
+ int err;
+
+ supported_caps = &vf->vlan_v2_caps.filtering.filtering_support;
+ if (supported_caps->outer) {
+ filtering_caps = supported_caps->outer;
+ vlan_setting = &vlan_filter.filters[0].outer;
+ } else {
+ filtering_caps = supported_caps->inner;
+ vlan_setting = &vlan_filter.filters[0].inner;
+ }
+
+ if (!(filtering_caps & VIRTCHNL_VLAN_ETHERTYPE_8100))
+ return -ENOTSUP;
+
+ memset(&vlan_filter, 0, sizeof(vlan_filter));
+ vlan_filter.vport_id = vf->vsi_res->vsi_id;
+ vlan_filter.num_elements = 1;
+ vlan_setting->tpid = RTE_ETHER_TYPE_VLAN;
+ vlan_setting->tci = vlanid;
+
+ args.ops = add ? VIRTCHNL_OP_ADD_VLAN_V2 : VIRTCHNL_OP_DEL_VLAN_V2;
+ args.in_args = (uint8_t *)&vlan_filter;
+ args.in_args_size = sizeof(vlan_filter);
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err)
+ PMD_DRV_LOG(ERR, "fail to execute command %s",
+ add ? "OP_ADD_VLAN_V2" : "OP_DEL_VLAN_V2");
+
+ return err;
+}
+
+int
+iavf_get_vlan_offload_caps_v2(struct iavf_adapter *adapter)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct iavf_cmd_info args;
+ int ret;
+
+ args.ops = VIRTCHNL_OP_GET_OFFLOAD_VLAN_V2_CAPS;
+ args.in_args = NULL;
+ args.in_args_size = 0;
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+
+ ret = iavf_execute_vf_cmd(adapter, &args);
+ if (ret) {
+ PMD_DRV_LOG(ERR,
+ "Failed to execute command of VIRTCHNL_OP_GET_OFFLOAD_VLAN_V2_CAPS");
+ return ret;
+ }
+
+ rte_memcpy(&vf->vlan_v2_caps, vf->aq_resp, sizeof(vf->vlan_v2_caps));
+
+ return 0;
+}
+
int
iavf_enable_queues(struct iavf_adapter *adapter)
{
return err;
}
+int
+iavf_enable_queues_lv(struct iavf_adapter *adapter)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_del_ena_dis_queues *queue_select;
+ struct virtchnl_queue_chunk *queue_chunk;
+ struct iavf_cmd_info args;
+ int err, len;
+
+ len = sizeof(struct virtchnl_del_ena_dis_queues) +
+ sizeof(struct virtchnl_queue_chunk) *
+ (IAVF_RXTX_QUEUE_CHUNKS_NUM - 1);
+ queue_select = rte_zmalloc("queue_select", len, 0);
+ if (!queue_select)
+ return -ENOMEM;
+
+ queue_chunk = queue_select->chunks.chunks;
+ queue_select->chunks.num_chunks = IAVF_RXTX_QUEUE_CHUNKS_NUM;
+ queue_select->vport_id = vf->vsi_res->vsi_id;
+
+ queue_chunk[VIRTCHNL_QUEUE_TYPE_TX].type = VIRTCHNL_QUEUE_TYPE_TX;
+ queue_chunk[VIRTCHNL_QUEUE_TYPE_TX].start_queue_id = 0;
+ queue_chunk[VIRTCHNL_QUEUE_TYPE_TX].num_queues =
+ adapter->eth_dev->data->nb_tx_queues;
+
+ queue_chunk[VIRTCHNL_QUEUE_TYPE_RX].type = VIRTCHNL_QUEUE_TYPE_RX;
+ queue_chunk[VIRTCHNL_QUEUE_TYPE_RX].start_queue_id = 0;
+ queue_chunk[VIRTCHNL_QUEUE_TYPE_RX].num_queues =
+ adapter->eth_dev->data->nb_rx_queues;
+
+ args.ops = VIRTCHNL_OP_ENABLE_QUEUES_V2;
+ args.in_args = (u8 *)queue_select;
+ args.in_args_size = len;
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err)
+ PMD_DRV_LOG(ERR,
+ "Failed to execute command of OP_ENABLE_QUEUES_V2");
+
+ rte_free(queue_select);
+ return err;
+}
+
+int
+iavf_disable_queues_lv(struct iavf_adapter *adapter)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_del_ena_dis_queues *queue_select;
+ struct virtchnl_queue_chunk *queue_chunk;
+ struct iavf_cmd_info args;
+ int err, len;
+
+ len = sizeof(struct virtchnl_del_ena_dis_queues) +
+ sizeof(struct virtchnl_queue_chunk) *
+ (IAVF_RXTX_QUEUE_CHUNKS_NUM - 1);
+ queue_select = rte_zmalloc("queue_select", len, 0);
+ if (!queue_select)
+ return -ENOMEM;
+
+ queue_chunk = queue_select->chunks.chunks;
+ queue_select->chunks.num_chunks = IAVF_RXTX_QUEUE_CHUNKS_NUM;
+ queue_select->vport_id = vf->vsi_res->vsi_id;
+
+ queue_chunk[VIRTCHNL_QUEUE_TYPE_TX].type = VIRTCHNL_QUEUE_TYPE_TX;
+ queue_chunk[VIRTCHNL_QUEUE_TYPE_TX].start_queue_id = 0;
+ queue_chunk[VIRTCHNL_QUEUE_TYPE_TX].num_queues =
+ adapter->eth_dev->data->nb_tx_queues;
+
+ queue_chunk[VIRTCHNL_QUEUE_TYPE_RX].type = VIRTCHNL_QUEUE_TYPE_RX;
+ queue_chunk[VIRTCHNL_QUEUE_TYPE_RX].start_queue_id = 0;
+ queue_chunk[VIRTCHNL_QUEUE_TYPE_RX].num_queues =
+ adapter->eth_dev->data->nb_rx_queues;
+
+ args.ops = VIRTCHNL_OP_DISABLE_QUEUES_V2;
+ args.in_args = (u8 *)queue_select;
+ args.in_args_size = len;
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err)
+ PMD_DRV_LOG(ERR,
+ "Failed to execute command of OP_DISABLE_QUEUES_V2");
+
+ rte_free(queue_select);
+ return err;
+}
+
+int
+iavf_switch_queue_lv(struct iavf_adapter *adapter, uint16_t qid,
+ bool rx, bool on)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_del_ena_dis_queues *queue_select;
+ struct virtchnl_queue_chunk *queue_chunk;
+ struct iavf_cmd_info args;
+ int err, len;
+
+ len = sizeof(struct virtchnl_del_ena_dis_queues);
+ queue_select = rte_zmalloc("queue_select", len, 0);
+ if (!queue_select)
+ return -ENOMEM;
+
+ queue_chunk = queue_select->chunks.chunks;
+ queue_select->chunks.num_chunks = 1;
+ queue_select->vport_id = vf->vsi_res->vsi_id;
+
+ if (rx) {
+ queue_chunk->type = VIRTCHNL_QUEUE_TYPE_RX;
+ queue_chunk->start_queue_id = qid;
+ queue_chunk->num_queues = 1;
+ } else {
+ queue_chunk->type = VIRTCHNL_QUEUE_TYPE_TX;
+ queue_chunk->start_queue_id = qid;
+ queue_chunk->num_queues = 1;
+ }
+
+ if (on)
+ args.ops = VIRTCHNL_OP_ENABLE_QUEUES_V2;
+ else
+ args.ops = VIRTCHNL_OP_DISABLE_QUEUES_V2;
+ args.in_args = (u8 *)queue_select;
+ args.in_args_size = len;
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err)
+ PMD_DRV_LOG(ERR, "Failed to execute command of %s",
+ on ? "OP_ENABLE_QUEUES_V2" : "OP_DISABLE_QUEUES_V2");
+
+ rte_free(queue_select);
+ return err;
+}
+
int
iavf_configure_rss_lut(struct iavf_adapter *adapter)
{
}
int
-iavf_configure_queues(struct iavf_adapter *adapter)
+iavf_configure_queues(struct iavf_adapter *adapter,
+ uint16_t num_queue_pairs, uint16_t index)
{
struct iavf_rx_queue **rxq =
(struct iavf_rx_queue **)adapter->eth_dev->data->rx_queues;
int err;
size = sizeof(*vc_config) +
- sizeof(vc_config->qpair[0]) * vf->num_queue_pairs;
+ sizeof(vc_config->qpair[0]) * num_queue_pairs;
vc_config = rte_zmalloc("cfg_queue", size, 0);
if (!vc_config)
return -ENOMEM;
vc_config->vsi_id = vf->vsi_res->vsi_id;
- vc_config->num_queue_pairs = vf->num_queue_pairs;
+ vc_config->num_queue_pairs = num_queue_pairs;
- for (i = 0, vc_qp = vc_config->qpair;
- i < vf->num_queue_pairs;
+ for (i = index, vc_qp = vc_config->qpair;
+ i < index + num_queue_pairs;
i++, vc_qp++) {
vc_qp->txq.vsi_id = vf->vsi_res->vsi_id;
vc_qp->txq.queue_id = i;
- /* Virtchnnl configure queues by pairs */
+
+ /* Virtchnnl configure tx queues by pairs */
if (i < adapter->eth_dev->data->nb_tx_queues) {
vc_qp->txq.ring_len = txq[i]->nb_tx_desc;
vc_qp->txq.dma_ring_addr = txq[i]->tx_ring_phys_addr;
}
+
vc_qp->rxq.vsi_id = vf->vsi_res->vsi_id;
vc_qp->rxq.queue_id = i;
vc_qp->rxq.max_pkt_size = vf->max_pkt_len;
- /* Virtchnnl configure queues by pairs */
- if (i < adapter->eth_dev->data->nb_rx_queues) {
- vc_qp->rxq.ring_len = rxq[i]->nb_rx_desc;
- vc_qp->rxq.dma_ring_addr = rxq[i]->rx_ring_phys_addr;
- vc_qp->rxq.databuffer_size = rxq[i]->rx_buf_len;
+
+ if (i >= adapter->eth_dev->data->nb_rx_queues)
+ continue;
+
+ /* Virtchnnl configure rx queues by pairs */
+ vc_qp->rxq.ring_len = rxq[i]->nb_rx_desc;
+ vc_qp->rxq.dma_ring_addr = rxq[i]->rx_ring_phys_addr;
+ vc_qp->rxq.databuffer_size = rxq[i]->rx_buf_len;
+ vc_qp->rxq.crc_disable = rxq[i]->crc_len != 0 ? 1 : 0;
+#ifndef RTE_LIBRTE_IAVF_16BYTE_RX_DESC
+ if (vf->vf_res->vf_cap_flags &
+ VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC &&
+ vf->supported_rxdid & BIT(rxq[i]->rxdid)) {
+ vc_qp->rxq.rxdid = rxq[i]->rxdid;
+ PMD_DRV_LOG(NOTICE, "request RXDID[%d] in Queue[%d]",
+ vc_qp->rxq.rxdid, i);
+ } else {
+ PMD_DRV_LOG(NOTICE, "RXDID[%d] is not supported, "
+ "request default RXDID[%d] in Queue[%d]",
+ rxq[i]->rxdid, IAVF_RXDID_LEGACY_1, i);
+ vc_qp->rxq.rxdid = IAVF_RXDID_LEGACY_1;
+ }
+#else
+ if (vf->vf_res->vf_cap_flags &
+ VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC &&
+ vf->supported_rxdid & BIT(IAVF_RXDID_LEGACY_0)) {
+ vc_qp->rxq.rxdid = IAVF_RXDID_LEGACY_0;
+ PMD_DRV_LOG(NOTICE, "request RXDID[%d] in Queue[%d]",
+ vc_qp->rxq.rxdid, i);
+ } else {
+ PMD_DRV_LOG(ERR, "RXDID[%d] is not supported",
+ IAVF_RXDID_LEGACY_0);
+ return -1;
}
+#endif
}
memset(&args, 0, sizeof(args));
return -ENOMEM;
map_info->num_vectors = vf->nb_msix;
- for (i = 0; i < vf->nb_msix; i++) {
- vecmap = &map_info->vecmap[i];
+ for (i = 0; i < adapter->eth_dev->data->nb_rx_queues; i++) {
+ vecmap =
+ &map_info->vecmap[vf->qv_map[i].vector_id - vf->msix_base];
vecmap->vsi_id = vf->vsi_res->vsi_id;
vecmap->rxitr_idx = IAVF_ITR_INDEX_DEFAULT;
- vecmap->vector_id = vf->msix_base + i;
+ vecmap->vector_id = vf->qv_map[i].vector_id;
vecmap->txq_map = 0;
- vecmap->rxq_map = vf->rxq_map[vf->msix_base + i];
+ vecmap->rxq_map |= 1 << vf->qv_map[i].queue_id;
}
args.ops = VIRTCHNL_OP_CONFIG_IRQ_MAP;
return err;
}
+int
+iavf_config_irq_map_lv(struct iavf_adapter *adapter, uint16_t num,
+ uint16_t index)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_queue_vector_maps *map_info;
+ struct virtchnl_queue_vector *qv_maps;
+ struct iavf_cmd_info args;
+ int len, i, err;
+ int count = 0;
+
+ len = sizeof(struct virtchnl_queue_vector_maps) +
+ sizeof(struct virtchnl_queue_vector) * (num - 1);
+
+ map_info = rte_zmalloc("map_info", len, 0);
+ if (!map_info)
+ return -ENOMEM;
+
+ map_info->vport_id = vf->vsi_res->vsi_id;
+ map_info->num_qv_maps = num;
+ for (i = index; i < index + map_info->num_qv_maps; i++) {
+ qv_maps = &map_info->qv_maps[count++];
+ qv_maps->itr_idx = VIRTCHNL_ITR_IDX_0;
+ qv_maps->queue_type = VIRTCHNL_QUEUE_TYPE_RX;
+ qv_maps->queue_id = vf->qv_map[i].queue_id;
+ qv_maps->vector_id = vf->qv_map[i].vector_id;
+ }
+
+ args.ops = VIRTCHNL_OP_MAP_QUEUE_VECTOR;
+ args.in_args = (u8 *)map_info;
+ args.in_args_size = len;
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err)
+ PMD_DRV_LOG(ERR, "fail to execute command OP_MAP_QUEUE_VECTOR");
+
+ rte_free(map_info);
+ return err;
+}
+
void
iavf_add_del_all_mac_addr(struct iavf_adapter *adapter, bool add)
{
struct virtchnl_ether_addr_list *list;
struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
- struct ether_addr *addr;
+ struct rte_ether_addr *addr;
struct iavf_cmd_info args;
int len, err, i, j;
int next_begin = 0;
len = sizeof(struct virtchnl_ether_addr_list);
for (i = begin; i < IAVF_NUM_MACADDR_MAX; i++, next_begin++) {
addr = &adapter->eth_dev->data->mac_addrs[i];
- if (is_zero_ether_addr(addr))
+ if (rte_is_zero_ether_addr(addr))
continue;
len += sizeof(struct virtchnl_ether_addr);
if (len >= IAVF_AQ_BUF_SZ) {
for (i = begin; i < next_begin; i++) {
addr = &adapter->eth_dev->data->mac_addrs[i];
- if (is_zero_ether_addr(addr))
+ if (rte_is_zero_ether_addr(addr))
continue;
rte_memcpy(list->list[j].addr, addr->addr_bytes,
sizeof(addr->addr_bytes));
- PMD_DRV_LOG(DEBUG, "add/rm mac:%x:%x:%x:%x:%x:%x",
- addr->addr_bytes[0], addr->addr_bytes[1],
- addr->addr_bytes[2], addr->addr_bytes[3],
- addr->addr_bytes[4], addr->addr_bytes[5]);
+ list->list[j].type = (j == 0 ?
+ VIRTCHNL_ETHER_ADDR_PRIMARY :
+ VIRTCHNL_ETHER_ADDR_EXTRA);
+ PMD_DRV_LOG(DEBUG, "add/rm mac:" RTE_ETHER_ADDR_PRT_FMT,
+ RTE_ETHER_ADDR_BYTES(addr));
j++;
}
list->vsi_id = vf->vsi_res->vsi_id;
err = iavf_execute_vf_cmd(adapter, &args);
- if (err)
+ if (err) {
PMD_DRV_LOG(ERR,
"fail to execute command CONFIG_PROMISCUOUS_MODE");
- return err;
+
+ if (err == -ENOTSUP)
+ return err;
+
+ return -EAGAIN;
+ }
+
+ vf->promisc_unicast_enabled = enable_unicast;
+ vf->promisc_multicast_enabled = enable_multicast;
+ return 0;
}
int
-iavf_add_del_eth_addr(struct iavf_adapter *adapter, struct ether_addr *addr,
- bool add)
+iavf_add_del_eth_addr(struct iavf_adapter *adapter, struct rte_ether_addr *addr,
+ bool add, uint8_t type)
{
struct virtchnl_ether_addr_list *list;
struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
list = (struct virtchnl_ether_addr_list *)cmd_buffer;
list->vsi_id = vf->vsi_res->vsi_id;
list->num_elements = 1;
+ list->list[0].type = type;
rte_memcpy(list->list[0].addr, addr->addr_bytes,
sizeof(addr->addr_bytes));
return err;
}
+
+int
+iavf_fdir_add(struct iavf_adapter *adapter,
+ struct iavf_fdir_conf *filter)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_fdir_add *fdir_ret;
+
+ struct iavf_cmd_info args;
+ int err;
+
+ filter->add_fltr.vsi_id = vf->vsi_res->vsi_id;
+ filter->add_fltr.validate_only = 0;
+
+ args.ops = VIRTCHNL_OP_ADD_FDIR_FILTER;
+ args.in_args = (uint8_t *)(&filter->add_fltr);
+ args.in_args_size = sizeof(*(&filter->add_fltr));
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err) {
+ PMD_DRV_LOG(ERR, "fail to execute command OP_ADD_FDIR_FILTER");
+ return err;
+ }
+
+ fdir_ret = (struct virtchnl_fdir_add *)args.out_buffer;
+ filter->flow_id = fdir_ret->flow_id;
+
+ if (fdir_ret->status == VIRTCHNL_FDIR_SUCCESS) {
+ PMD_DRV_LOG(INFO,
+ "Succeed in adding rule request by PF");
+ } else if (fdir_ret->status == VIRTCHNL_FDIR_FAILURE_RULE_NORESOURCE) {
+ PMD_DRV_LOG(ERR,
+ "Failed to add rule request due to no hw resource");
+ return -1;
+ } else if (fdir_ret->status == VIRTCHNL_FDIR_FAILURE_RULE_EXIST) {
+ PMD_DRV_LOG(ERR,
+ "Failed to add rule request due to the rule is already existed");
+ return -1;
+ } else if (fdir_ret->status == VIRTCHNL_FDIR_FAILURE_RULE_CONFLICT) {
+ PMD_DRV_LOG(ERR,
+ "Failed to add rule request due to the rule is conflict with existing rule");
+ return -1;
+ } else if (fdir_ret->status == VIRTCHNL_FDIR_FAILURE_RULE_INVALID) {
+ PMD_DRV_LOG(ERR,
+ "Failed to add rule request due to the hw doesn't support");
+ return -1;
+ } else if (fdir_ret->status == VIRTCHNL_FDIR_FAILURE_RULE_TIMEOUT) {
+ PMD_DRV_LOG(ERR,
+ "Failed to add rule request due to time out for programming");
+ return -1;
+ } else {
+ PMD_DRV_LOG(ERR,
+ "Failed to add rule request due to other reasons");
+ return -1;
+ }
+
+ return 0;
+};
+
+int
+iavf_fdir_del(struct iavf_adapter *adapter,
+ struct iavf_fdir_conf *filter)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_fdir_del *fdir_ret;
+
+ struct iavf_cmd_info args;
+ int err;
+
+ filter->del_fltr.vsi_id = vf->vsi_res->vsi_id;
+ filter->del_fltr.flow_id = filter->flow_id;
+
+ args.ops = VIRTCHNL_OP_DEL_FDIR_FILTER;
+ args.in_args = (uint8_t *)(&filter->del_fltr);
+ args.in_args_size = sizeof(filter->del_fltr);
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err) {
+ PMD_DRV_LOG(ERR, "fail to execute command OP_DEL_FDIR_FILTER");
+ return err;
+ }
+
+ fdir_ret = (struct virtchnl_fdir_del *)args.out_buffer;
+
+ if (fdir_ret->status == VIRTCHNL_FDIR_SUCCESS) {
+ PMD_DRV_LOG(INFO,
+ "Succeed in deleting rule request by PF");
+ } else if (fdir_ret->status == VIRTCHNL_FDIR_FAILURE_RULE_NONEXIST) {
+ PMD_DRV_LOG(ERR,
+ "Failed to delete rule request due to this rule doesn't exist");
+ return -1;
+ } else if (fdir_ret->status == VIRTCHNL_FDIR_FAILURE_RULE_TIMEOUT) {
+ PMD_DRV_LOG(ERR,
+ "Failed to delete rule request due to time out for programming");
+ return -1;
+ } else {
+ PMD_DRV_LOG(ERR,
+ "Failed to delete rule request due to other reasons");
+ return -1;
+ }
+
+ return 0;
+};
+
+int
+iavf_fdir_check(struct iavf_adapter *adapter,
+ struct iavf_fdir_conf *filter)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_fdir_add *fdir_ret;
+
+ struct iavf_cmd_info args;
+ int err;
+
+ filter->add_fltr.vsi_id = vf->vsi_res->vsi_id;
+ filter->add_fltr.validate_only = 1;
+
+ args.ops = VIRTCHNL_OP_ADD_FDIR_FILTER;
+ args.in_args = (uint8_t *)(&filter->add_fltr);
+ args.in_args_size = sizeof(*(&filter->add_fltr));
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err) {
+ PMD_DRV_LOG(ERR, "fail to check flow direcotor rule");
+ return err;
+ }
+
+ fdir_ret = (struct virtchnl_fdir_add *)args.out_buffer;
+
+ if (fdir_ret->status == VIRTCHNL_FDIR_SUCCESS) {
+ PMD_DRV_LOG(INFO,
+ "Succeed in checking rule request by PF");
+ } else if (fdir_ret->status == VIRTCHNL_FDIR_FAILURE_RULE_INVALID) {
+ PMD_DRV_LOG(ERR,
+ "Failed to check rule request due to parameters validation"
+ " or HW doesn't support");
+ return -1;
+ } else {
+ PMD_DRV_LOG(ERR,
+ "Failed to check rule request due to other reasons");
+ return -1;
+ }
+
+ return 0;
+}
+
+int
+iavf_add_del_rss_cfg(struct iavf_adapter *adapter,
+ struct virtchnl_rss_cfg *rss_cfg, bool add)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct iavf_cmd_info args;
+ int err;
+
+ memset(&args, 0, sizeof(args));
+ args.ops = add ? VIRTCHNL_OP_ADD_RSS_CFG :
+ VIRTCHNL_OP_DEL_RSS_CFG;
+ args.in_args = (u8 *)rss_cfg;
+ args.in_args_size = sizeof(*rss_cfg);
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err)
+ PMD_DRV_LOG(ERR,
+ "Failed to execute command of %s",
+ add ? "OP_ADD_RSS_CFG" :
+ "OP_DEL_RSS_INPUT_CFG");
+
+ return err;
+}
+
+int
+iavf_get_hena_caps(struct iavf_adapter *adapter, uint64_t *caps)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct iavf_cmd_info args;
+ int err;
+
+ args.ops = VIRTCHNL_OP_GET_RSS_HENA_CAPS;
+ args.in_args = NULL;
+ args.in_args_size = 0;
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err) {
+ PMD_DRV_LOG(ERR,
+ "Failed to execute command of OP_GET_RSS_HENA_CAPS");
+ return err;
+ }
+
+ *caps = ((struct virtchnl_rss_hena *)args.out_buffer)->hena;
+ return 0;
+}
+
+int
+iavf_set_hena(struct iavf_adapter *adapter, uint64_t hena)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_rss_hena vrh;
+ struct iavf_cmd_info args;
+ int err;
+
+ vrh.hena = hena;
+ args.ops = VIRTCHNL_OP_SET_RSS_HENA;
+ args.in_args = (u8 *)&vrh;
+ args.in_args_size = sizeof(vrh);
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err)
+ PMD_DRV_LOG(ERR,
+ "Failed to execute command of OP_SET_RSS_HENA");
+
+ return err;
+}
+
+int
+iavf_get_qos_cap(struct iavf_adapter *adapter)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct iavf_cmd_info args;
+ uint32_t len;
+ int err;
+
+ args.ops = VIRTCHNL_OP_GET_QOS_CAPS;
+ args.in_args = NULL;
+ args.in_args_size = 0;
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+ err = iavf_execute_vf_cmd(adapter, &args);
+
+ if (err) {
+ PMD_DRV_LOG(ERR,
+ "Failed to execute command of OP_GET_VF_RESOURCE");
+ return -1;
+ }
+
+ len = sizeof(struct virtchnl_qos_cap_list) +
+ IAVF_MAX_TRAFFIC_CLASS * sizeof(struct virtchnl_qos_cap_elem);
+
+ rte_memcpy(vf->qos_cap, args.out_buffer,
+ RTE_MIN(args.out_size, len));
+
+ return 0;
+}
+
+int iavf_set_q_tc_map(struct rte_eth_dev *dev,
+ struct virtchnl_queue_tc_mapping *q_tc_mapping, uint16_t size)
+{
+ struct iavf_adapter *adapter =
+ IAVF_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
+ struct iavf_cmd_info args;
+ int err;
+
+ memset(&args, 0, sizeof(args));
+ args.ops = VIRTCHNL_OP_CONFIG_QUEUE_TC_MAP;
+ args.in_args = (uint8_t *)q_tc_mapping;
+ args.in_args_size = size;
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err)
+ PMD_DRV_LOG(ERR, "Failed to execute command of"
+ " VIRTCHNL_OP_CONFIG_TC_MAP");
+ return err;
+}
+
+int
+iavf_add_del_mc_addr_list(struct iavf_adapter *adapter,
+ struct rte_ether_addr *mc_addrs,
+ uint32_t mc_addrs_num, bool add)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ uint8_t cmd_buffer[sizeof(struct virtchnl_ether_addr_list) +
+ (IAVF_NUM_MACADDR_MAX * sizeof(struct virtchnl_ether_addr))];
+ struct virtchnl_ether_addr_list *list;
+ struct iavf_cmd_info args;
+ uint32_t i;
+ int err;
+
+ if (mc_addrs == NULL || mc_addrs_num == 0)
+ return 0;
+
+ list = (struct virtchnl_ether_addr_list *)cmd_buffer;
+ list->vsi_id = vf->vsi_res->vsi_id;
+ list->num_elements = mc_addrs_num;
+
+ for (i = 0; i < mc_addrs_num; i++) {
+ if (!IAVF_IS_MULTICAST(mc_addrs[i].addr_bytes)) {
+ PMD_DRV_LOG(ERR, "Invalid mac:" RTE_ETHER_ADDR_PRT_FMT,
+ RTE_ETHER_ADDR_BYTES(&mc_addrs[i]));
+ return -EINVAL;
+ }
+
+ memcpy(list->list[i].addr, mc_addrs[i].addr_bytes,
+ sizeof(list->list[i].addr));
+ list->list[i].type = VIRTCHNL_ETHER_ADDR_EXTRA;
+ }
+
+ args.ops = add ? VIRTCHNL_OP_ADD_ETH_ADDR : VIRTCHNL_OP_DEL_ETH_ADDR;
+ args.in_args = cmd_buffer;
+ args.in_args_size = sizeof(struct virtchnl_ether_addr_list) +
+ i * sizeof(struct virtchnl_ether_addr);
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+ err = iavf_execute_vf_cmd(adapter, &args);
+
+ if (err) {
+ PMD_DRV_LOG(ERR, "fail to execute command %s",
+ add ? "OP_ADD_ETH_ADDR" : "OP_DEL_ETH_ADDR");
+ return err;
+ }
+
+ return 0;
+}
+
+int
+iavf_request_queues(struct iavf_adapter *adapter, uint16_t num)
+{
+ struct rte_eth_dev *dev = adapter->eth_dev;
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
+ struct virtchnl_vf_res_request vfres;
+ struct iavf_cmd_info args;
+ uint16_t num_queue_pairs;
+ int err;
+
+ if (!(vf->vf_res->vf_cap_flags &
+ VIRTCHNL_VF_OFFLOAD_REQ_QUEUES)) {
+ PMD_DRV_LOG(ERR, "request queues not supported");
+ return -1;
+ }
+
+ if (num == 0) {
+ PMD_DRV_LOG(ERR, "queue number cannot be zero");
+ return -1;
+ }
+ vfres.num_queue_pairs = num;
+
+ args.ops = VIRTCHNL_OP_REQUEST_QUEUES;
+ args.in_args = (u8 *)&vfres;
+ args.in_args_size = sizeof(vfres);
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+
+ if (vf->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_WB_ON_ITR) {
+ /* disable interrupt to avoid the admin queue message to be read
+ * before iavf_read_msg_from_pf.
+ */
+ rte_intr_disable(&pci_dev->intr_handle);
+ err = iavf_execute_vf_cmd(adapter, &args);
+ rte_intr_enable(&pci_dev->intr_handle);
+ } else {
+ rte_eal_alarm_cancel(iavf_dev_alarm_handler, dev);
+ err = iavf_execute_vf_cmd(adapter, &args);
+ rte_eal_alarm_set(IAVF_ALARM_INTERVAL,
+ iavf_dev_alarm_handler, dev);
+ }
+
+ if (err) {
+ PMD_DRV_LOG(ERR, "fail to execute command OP_REQUEST_QUEUES");
+ return err;
+ }
+
+ /* request queues succeeded, vf is resetting */
+ if (vf->vf_reset) {
+ PMD_DRV_LOG(INFO, "vf is resetting");
+ return 0;
+ }
+
+ /* request additional queues failed, return available number */
+ num_queue_pairs =
+ ((struct virtchnl_vf_res_request *)args.out_buffer)->num_queue_pairs;
+ PMD_DRV_LOG(ERR, "request queues failed, only %u queues "
+ "available", num_queue_pairs);
+
+ return -1;
+}
+
+int
+iavf_get_max_rss_queue_region(struct iavf_adapter *adapter)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct iavf_cmd_info args;
+ uint16_t qregion_width;
+ int err;
+
+ args.ops = VIRTCHNL_OP_GET_MAX_RSS_QREGION;
+ args.in_args = NULL;
+ args.in_args_size = 0;
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Failed to execute command of VIRTCHNL_OP_GET_MAX_RSS_QREGION");
+ return err;
+ }
+
+ qregion_width =
+ ((struct virtchnl_max_rss_qregion *)args.out_buffer)->qregion_width;
+
+ vf->max_rss_qregion = (uint16_t)(1 << qregion_width);
+
+ return 0;
+}
git.droids-corp.org / dpdk.git / blobdiff