rte_eal_dev_init() is a misleading name.
It actually performs the driver->probe for vdev,
which is parallel to rte_eal_pci_probe.
Changed to rte_eal_vdev_probe for consistency and
moved the vdev specific probe to eal_common_vdev.c
Suggested-by: Shreyansh Jain <shreyansh.j...@nxp.com>
Signed-off-by: Jerin Jacob <jerin.ja...@caviumnetworks.com>
---
drivers/net/virtio/virtio_user_ethdev.c | 2 +-
lib/librte_eal/bsdapp/eal/eal.c | 4 ++--
lib/librte_eal/bsdapp/eal/rte_eal_version.map | 2 +-
lib/librte_eal/common/eal_common_dev.c | 29 -------------------------
lib/librte_eal/common/eal_common_vdev.c | 29 +++++++++++++++++++++++++
lib/librte_eal/common/include/rte_dev.h | 4 ++--
lib/librte_eal/linuxapp/eal/eal.c | 4 ++--
lib/librte_eal/linuxapp/eal/rte_eal_version.map | 2 +-
8 files changed, 38 insertions(+), 38 deletions(-)
diff --git a/drivers/net/virtio/virtio_user_ethdev.c
b/drivers/net/virtio/virtio_user_ethdev.c
index 406beea..3b8f111 100644
--- a/drivers/net/virtio/virtio_user_ethdev.c
+++ b/drivers/net/virtio/virtio_user_ethdev.c
@@ -327,7 +327,7 @@ virtio_user_eth_dev_free(struct rte_eth_dev *eth_dev)
}
/* Dev initialization routine. Invoked once for each virtio vdev at
- * EAL init time, see rte_eal_dev_init().
+ * EAL init time, see rte_eal_vdev_probe().
* Returns 0 on success.
*/
static int
diff --git a/lib/librte_eal/bsdapp/eal/eal.c b/lib/librte_eal/bsdapp/eal/eal.c
index 2206277..62245f3 100644
--- a/lib/librte_eal/bsdapp/eal/eal.c
+++ b/lib/librte_eal/bsdapp/eal/eal.c
@@ -613,8 +613,8 @@ rte_eal_init(int argc, char **argv)
if (rte_eal_pci_probe())
rte_panic("Cannot probe PCI\n");
- if (rte_eal_dev_init() < 0)
- rte_panic("Cannot init pmd devices\n");
+ if (rte_eal_vdev_probe() < 0)
+ rte_panic("Cannot probe vdev drivers\n");
rte_eal_mcfg_complete();
diff --git a/lib/librte_eal/bsdapp/eal/rte_eal_version.map
b/lib/librte_eal/bsdapp/eal/rte_eal_version.map
index 2f81f7c..f90bde9 100644
--- a/lib/librte_eal/bsdapp/eal/rte_eal_version.map
+++ b/lib/librte_eal/bsdapp/eal/rte_eal_version.map
@@ -22,7 +22,7 @@ DPDK_2.0 {
rte_dump_tailq;
rte_eal_alarm_cancel;
rte_eal_alarm_set;
- rte_eal_dev_init;
+ rte_eal_vdev_probe;
rte_eal_devargs_add;
rte_eal_devargs_dump;
rte_eal_devargs_type_count;
diff --git a/lib/librte_eal/common/eal_common_dev.c
b/lib/librte_eal/common/eal_common_dev.c
index 4f3b493..6d6868f 100644
--- a/lib/librte_eal/common/eal_common_dev.c
+++ b/lib/librte_eal/common/eal_common_dev.c
@@ -38,7 +38,6 @@
#include <sys/queue.h>
#include <rte_dev.h>
-#include <rte_devargs.h>
#include <rte_debug.h>
#include <rte_devargs.h>
#include <rte_log.h>
@@ -76,34 +75,6 @@ void rte_eal_device_remove(struct rte_device *dev)
TAILQ_REMOVE(&dev_device_list, dev, next);
}
-int
-rte_eal_dev_init(void)
-{
- struct rte_devargs *devargs;
-
- /*
- * Note that the dev_driver_list is populated here
- * from calls made to rte_eal_driver_register from constructor functions
- * embedded into PMD modules via the RTE_PMD_REGISTER_VDEV macro
- */
-
- /* call the init function for each virtual device */
- TAILQ_FOREACH(devargs, &devargs_list, next) {
-
- if (devargs->type != RTE_DEVTYPE_VIRTUAL)
- continue;
-
- if (rte_eal_vdev_init(devargs->virt.drv_name,
- devargs->args)) {
- RTE_LOG(ERR, EAL, "failed to initialize %s device\n",
- devargs->virt.drv_name);
- return -1;
- }
- }
-
- return 0;
-}
-
int rte_eal_dev_attach(const char *name, const char *devargs)
{
struct rte_pci_addr addr;
diff --git a/lib/librte_eal/common/eal_common_vdev.c
b/lib/librte_eal/common/eal_common_vdev.c
index 0ff2377..ed6a751 100644
--- a/lib/librte_eal/common/eal_common_vdev.c
+++ b/lib/librte_eal/common/eal_common_vdev.c
@@ -37,6 +37,7 @@
#include <stdint.h>
#include <sys/queue.h>
+#include <rte_devargs.h>
#include <rte_vdev.h>
#include <rte_common.h>
@@ -114,3 +115,31 @@ rte_eal_vdev_uninit(const char *name)
RTE_LOG(ERR, EAL, "no driver found for %s\n", name);
return -EINVAL;
}
+
+int
+rte_eal_vdev_probe(void)
+{
+ struct rte_devargs *devargs;
+
+ /*
+ * Note that the dev_driver_list is populated here
+ * from calls made to rte_eal_driver_register from constructor functions
+ * embedded into PMD modules via the RTE_PMD_REGISTER_VDEV macro
+ */
+
+ /* call the init function for each virtual device */
+ TAILQ_FOREACH(devargs, &devargs_list, next) {
+
+ if (devargs->type != RTE_DEVTYPE_VIRTUAL)
+ continue;
+
+ if (rte_eal_vdev_init(devargs->virt.drv_name,
+ devargs->args)) {
+ RTE_LOG(ERR, EAL, "failed to initialize %s device\n",
+ devargs->virt.drv_name);
+ return -1;
+ }
+ }
+
+ return 0;
+}
diff --git a/lib/librte_eal/common/include/rte_dev.h
b/lib/librte_eal/common/include/rte_dev.h
index 8840380..146f505 100644
--- a/lib/librte_eal/common/include/rte_dev.h
+++ b/lib/librte_eal/common/include/rte_dev.h
@@ -171,9 +171,9 @@ void rte_eal_driver_register(struct rte_driver *driver);
void rte_eal_driver_unregister(struct rte_driver *driver);
/**
- * Initalize all the registered drivers in this process
+ * Probe all the registered vdev drivers in this process
*/
-int rte_eal_dev_init(void);
+int rte_eal_vdev_probe(void);
/**
* Initialize a driver specified by name.
diff --git a/lib/librte_eal/linuxapp/eal/eal.c
b/lib/librte_eal/linuxapp/eal/eal.c
index 16dd5b9..faf75cf 100644
--- a/lib/librte_eal/linuxapp/eal/eal.c
+++ b/lib/librte_eal/linuxapp/eal/eal.c
@@ -884,8 +884,8 @@ rte_eal_init(int argc, char **argv)
if (rte_eal_pci_probe())
rte_panic("Cannot probe PCI\n");
- if (rte_eal_dev_init() < 0)
- rte_panic("Cannot init pmd devices\n");
+ if (rte_eal_vdev_probe() < 0)
+ rte_panic("Cannot probe vdev drivers\n");
rte_eal_mcfg_complete();
diff --git a/lib/librte_eal/linuxapp/eal/rte_eal_version.map
b/lib/librte_eal/linuxapp/eal/rte_eal_version.map
index 83721ba..67fc95b 100644
--- a/lib/librte_eal/linuxapp/eal/rte_eal_version.map
+++ b/lib/librte_eal/linuxapp/eal/rte_eal_version.map
@@ -22,7 +22,7 @@ DPDK_2.0 {
rte_dump_tailq;
rte_eal_alarm_cancel;
rte_eal_alarm_set;
- rte_eal_dev_init;
+ rte_eal_vdev_probe;
rte_eal_devargs_add;
rte_eal_devargs_dump;
rte_eal_devargs_type_count;
--
2.5.5
