@@ -915,9 +915,22 @@ rte_pmd_af_packet_probe(struct rte_vdev_device *dev)
int ret = 0;
struct rte_kvargs *kvlist;
int sockfd = -1;
+ struct rte_eth_dev *eth_dev;
+ const char *name = rte_vdev_device_name(dev);
+
+ RTE_LOG(INFO, PMD, "Initializing pmd_af_packet for %s\n", name);
- RTE_LOG(INFO, PMD, "Initializing pmd_af_packet for %s\n",
- rte_vdev_device_name(dev));
+ if (rte_eal_process_type() == RTE_PROC_SECONDARY &&
+ strlen(rte_vdev_device_args(dev)) == 0) {
+ eth_dev = rte_eth_dev_attach_secondary(name);
+ if (!eth_dev) {
+ RTE_LOG(ERR, PMD, "Failed to probe %s\n", name);
+ return -1;
+ }
+ /* TODO: request info from primary to set up Rx and Tx */
+ eth_dev->dev_ops = &ops;
+ return 0;
+ }
kvlist = rte_kvargs_parse(rte_vdev_device_args(dev), valid_arguments);
if (kvlist == NULL) {
@@ -3003,6 +3003,7 @@ bond_probe(struct rte_vdev_device *dev)
uint8_t bonding_mode, socket_id/*, agg_mode*/;
int arg_count, port_id;
uint8_t agg_mode;
+ struct rte_eth_dev *eth_dev;
if (!dev)
return -EINVAL;
@@ -3010,6 +3011,18 @@ bond_probe(struct rte_vdev_device *dev)
name = rte_vdev_device_name(dev);
RTE_LOG(INFO, EAL, "Initializing pmd_bond for %s\n", name);
+ if (rte_eal_process_type() == RTE_PROC_SECONDARY &&
+ strlen(rte_vdev_device_args(dev)) == 0) {
+ eth_dev = rte_eth_dev_attach_secondary(name);
+ if (!eth_dev) {
+ RTE_LOG(ERR, PMD, "Failed to probe %s\n", name);
+ return -1;
+ }
+ /* TODO: request info from primary to set up Rx and Tx */
+ eth_dev->dev_ops = &default_dev_ops;
+ return 0;
+ }
+
kvlist = rte_kvargs_parse(rte_vdev_device_args(dev),
pmd_bond_init_valid_arguments);
if (kvlist == NULL)
@@ -294,10 +294,24 @@ static int
rte_pmd_failsafe_probe(struct rte_vdev_device *vdev)
{
const char *name;
+ struct rte_eth_dev *eth_dev;
name = rte_vdev_device_name(vdev);
INFO("Initializing " FAILSAFE_DRIVER_NAME " for %s",
name);
+
+ if (rte_eal_process_type() == RTE_PROC_SECONDARY &&
+ strlen(rte_vdev_device_args(vdev)) == 0) {
+ eth_dev = rte_eth_dev_attach_secondary(name);
+ if (!eth_dev) {
+ RTE_LOG(ERR, PMD, "Failed to probe %s\n", name);
+ return -1;
+ }
+ /* TODO: request info from primary to set up Rx and Tx */
+ eth_dev->dev_ops = &failsafe_ops;
+ return 0;
+ }
+
return fs_eth_dev_create(vdev);
}
@@ -405,6 +405,18 @@ eth_kni_probe(struct rte_vdev_device *vdev)
params = rte_vdev_device_args(vdev);
RTE_LOG(INFO, PMD, "Initializing eth_kni for %s\n", name);
+ if (rte_eal_process_type() == RTE_PROC_SECONDARY &&
+ strlen(params) == 0) {
+ eth_dev = rte_eth_dev_attach_secondary(name);
+ if (!eth_dev) {
+ RTE_LOG(ERR, PMD, "Failed to probe %s\n", name);
+ return -1;
+ }
+ /* TODO: request info from primary to set up Rx and Tx */
+ eth_dev->dev_ops = ð_kni_ops;
+ return 0;
+ }
+
ret = eth_kni_kvargs_process(&args, params);
if (ret < 0)
return ret;
@@ -596,6 +596,7 @@ rte_pmd_null_probe(struct rte_vdev_device *dev)
unsigned packet_size = default_packet_size;
unsigned packet_copy = default_packet_copy;
struct rte_kvargs *kvlist = NULL;
+ struct rte_eth_dev *eth_dev;
int ret;
if (!dev)
@@ -605,6 +606,18 @@ rte_pmd_null_probe(struct rte_vdev_device *dev)
params = rte_vdev_device_args(dev);
RTE_LOG(INFO, PMD, "Initializing pmd_null for %s\n", name);
+ if (rte_eal_process_type() == RTE_PROC_SECONDARY &&
+ strlen(params) == 0) {
+ eth_dev = rte_eth_dev_attach_secondary(name);
+ if (!eth_dev) {
+ RTE_LOG(ERR, PMD, "Failed to probe %s\n", name);
+ return -1;
+ }
+ /* TODO: request info from primary to set up Rx and Tx */
+ eth_dev->dev_ops = &ops;
+ return 0;
+ }
+
if (params != NULL) {
kvlist = rte_kvargs_parse(params, valid_arguments);
if (kvlist == NULL)
@@ -1185,12 +1185,26 @@ octeontx_probe(struct rte_vdev_device *dev)
struct rte_event_dev_config dev_conf;
const char *eventdev_name = "event_octeontx";
struct rte_event_dev_info info;
+ struct rte_eth_dev *eth_dev;
struct octeontx_vdev_init_params init_params = {
OCTEONTX_VDEV_DEFAULT_MAX_NR_PORT
};
dev_name = rte_vdev_device_name(dev);
+
+ if (rte_eal_process_type() == RTE_PROC_SECONDARY &&
+ strlen(rte_vdev_device_args(dev)) == 0) {
+ eth_dev = rte_eth_dev_attach_secondary(dev_name);
+ if (!eth_dev) {
+ RTE_LOG(ERR, PMD, "Failed to probe %s\n", dev_name);
+ return -1;
+ }
+ /* TODO: request info from primary to set up Rx and Tx */
+ eth_dev->dev_ops = &octeontx_dev_ops;
+ return 0;
+ }
+
res = octeontx_parse_vdev_init_params(&init_params, dev);
if (res < 0)
return -EINVAL;
@@ -898,6 +898,7 @@ pmd_pcap_probe(struct rte_vdev_device *dev)
struct rte_kvargs *kvlist;
struct pmd_devargs pcaps = {0};
struct pmd_devargs dumpers = {0};
+ struct rte_eth_dev *eth_dev;
int single_iface = 0;
int ret;
@@ -908,6 +909,18 @@ pmd_pcap_probe(struct rte_vdev_device *dev)
start_cycles = rte_get_timer_cycles();
hz = rte_get_timer_hz();
+ if (rte_eal_process_type() == RTE_PROC_SECONDARY &&
+ strlen(rte_vdev_device_args(dev)) == 0) {
+ eth_dev = rte_eth_dev_attach_secondary(name);
+ if (!eth_dev) {
+ RTE_LOG(ERR, PMD, "Failed to probe %s\n", name);
+ return -1;
+ }
+ /* TODO: request info from primary to set up Rx and Tx */
+ eth_dev->dev_ops = &ops;
+ return 0;
+ }
+
kvlist = rte_kvargs_parse(rte_vdev_device_args(dev), valid_arguments);
if (kvlist == NULL)
return -1;
@@ -725,13 +725,26 @@ pmd_probe(struct rte_vdev_device *vdev)
uint16_t hard_port_id;
int numa_node;
void *dev_private;
+ struct rte_eth_dev *eth_dev;
+ const char *name = rte_vdev_device_name(vdev);
- RTE_LOG(INFO, PMD,
- "Probing device \"%s\"\n",
- rte_vdev_device_name(vdev));
+ RTE_LOG(INFO, PMD, "Probing device \"%s\"\n", name);
/* Parse input arguments */
params = rte_vdev_device_args(vdev);
+
+ if (rte_eal_process_type() == RTE_PROC_SECONDARY &&
+ strlen(params) == 0) {
+ eth_dev = rte_eth_dev_attach_secondary(name);
+ if (!eth_dev) {
+ RTE_LOG(ERR, PMD, "Failed to probe %s\n", name);
+ return -1;
+ }
+ /* TODO: request info from primary to set up Rx and Tx */
+ eth_dev->dev_ops = &pmd_ops;
+ return 0;
+ }
+
if (!params)
return -EINVAL;
@@ -1626,10 +1626,23 @@ rte_pmd_tap_probe(struct rte_vdev_device *dev)
char tap_name[RTE_ETH_NAME_MAX_LEN];
char remote_iface[RTE_ETH_NAME_MAX_LEN];
struct ether_addr user_mac = { .addr_bytes = {0} };
+ struct rte_eth_dev *eth_dev;
name = rte_vdev_device_name(dev);
params = rte_vdev_device_args(dev);
+ if (rte_eal_process_type() == RTE_PROC_SECONDARY &&
+ strlen(params) == 0) {
+ eth_dev = rte_eth_dev_attach_secondary(name);
+ if (!eth_dev) {
+ RTE_LOG(ERR, PMD, "Failed to probe %s\n", name);
+ return -1;
+ }
+ /* TODO: request info from primary to set up Rx and Tx */
+ eth_dev->dev_ops = &ops;
+ return 0;
+ }
+
speed = ETH_SPEED_NUM_10G;
snprintf(tap_name, sizeof(tap_name), "%s%d",
DEFAULT_TAP_NAME, tap_unit++);
@@ -1174,9 +1174,22 @@ rte_pmd_vhost_probe(struct rte_vdev_device *dev)
int client_mode = 0;
int dequeue_zero_copy = 0;
int iommu_support = 0;
+ struct rte_eth_dev *eth_dev;
+ const char *name = rte_vdev_device_name(dev);
+
+ RTE_LOG(INFO, PMD, "Initializing pmd_vhost for %s\n", name);
- RTE_LOG(INFO, PMD, "Initializing pmd_vhost for %s\n",
- rte_vdev_device_name(dev));
+ if (rte_eal_process_type() == RTE_PROC_SECONDARY &&
+ strlen(rte_vdev_device_args(dev)) == 0) {
+ eth_dev = rte_eth_dev_attach_secondary(name);
+ if (!eth_dev) {
+ RTE_LOG(ERR, PMD, "Failed to probe %s\n", name);
+ return -1;
+ }
+ /* TODO: request info from primary to set up Rx and Tx */
+ eth_dev->dev_ops = &ops;
+ return 0;
+ }
kvlist = rte_kvargs_parse(rte_vdev_device_args(dev), valid_arguments);
if (kvlist == NULL)