crypto and ethdev drivers aligned to PCI probe/remove. Existing handlers for
init/uninit can be easily reused for this.
Signed-off-by: David Marchand <david.marchand at 6wind.com>
Signed-off-by: Shreyansh Jain <shreyansh.jain at nxp.com>
---
lib/librte_cryptodev/rte_cryptodev.c | 16 ++++++++--------
lib/librte_cryptodev/rte_cryptodev_pmd.h | 12 ++++++++++++
lib/librte_cryptodev/rte_cryptodev_version.map | 7 +++++++
lib/librte_ether/rte_ethdev.c | 14 +++++++-------
lib/librte_ether/rte_ethdev.h | 13 +++++++++++++
lib/librte_ether/rte_ether_version.map | 9 +++++++++
6 files changed, 56 insertions(+), 15 deletions(-)
diff --git a/lib/librte_cryptodev/rte_cryptodev.c
b/lib/librte_cryptodev/rte_cryptodev.c
index 6434894..b1e82b6 100644
--- a/lib/librte_cryptodev/rte_cryptodev.c
+++ b/lib/librte_cryptodev/rte_cryptodev.c
@@ -429,9 +429,9 @@ rte_cryptodev_pmd_virtual_dev_init(const char *name, size_t
dev_private_size,
return cryptodev;
}
-static int
-rte_cryptodev_init(struct rte_pci_driver *pci_drv,
- struct rte_pci_device *pci_dev)
+int
+rte_cryptodev_pci_probe(struct rte_pci_driver *pci_drv,
+ struct rte_pci_device *pci_dev)
{
struct rte_cryptodev_driver *cryptodrv;
struct rte_cryptodev *cryptodev;
@@ -490,8 +490,8 @@ rte_cryptodev_init(struct rte_pci_driver *pci_drv,
return -ENXIO;
}
-static int
-rte_cryptodev_uninit(struct rte_pci_device *pci_dev)
+int
+rte_cryptodev_pci_remove(struct rte_pci_device *pci_dev)
{
const struct rte_cryptodev_driver *cryptodrv;
struct rte_cryptodev *cryptodev;
@@ -539,15 +539,15 @@ rte_cryptodev_pmd_driver_register(struct
rte_cryptodev_driver *cryptodrv,
{
/* Call crypto device initialization directly if device is virtual */
if (type == PMD_VDEV)
- return rte_cryptodev_init((struct rte_pci_driver *)cryptodrv,
+ return rte_cryptodev_pci_probe((struct rte_pci_driver
*)cryptodrv,
NULL);
/*
* Register PCI driver for physical device intialisation during
* PCI probing
*/
- cryptodrv->pci_drv.devinit = rte_cryptodev_init;
- cryptodrv->pci_drv.devuninit = rte_cryptodev_uninit;
+ cryptodrv->pci_drv.devinit = rte_cryptodev_pci_probe;
+ cryptodrv->pci_drv.devuninit = rte_cryptodev_pci_remove;
rte_eal_pci_register(&cryptodrv->pci_drv);
diff --git a/lib/librte_cryptodev/rte_cryptodev_pmd.h
b/lib/librte_cryptodev/rte_cryptodev_pmd.h
index c977c61..3fb7c7c 100644
--- a/lib/librte_cryptodev/rte_cryptodev_pmd.h
+++ b/lib/librte_cryptodev/rte_cryptodev_pmd.h
@@ -534,6 +534,18 @@ rte_cryptodev_pmd_driver_register(struct
rte_cryptodev_driver *crypto_drv,
void rte_cryptodev_pmd_callback_process(struct rte_cryptodev *dev,
enum rte_cryptodev_event_type event);
+/**
+ * Wrapper for use by pci drivers as a .devinit function to attach to a crypto
+ * interface.
+ */
+int rte_cryptodev_pci_probe(struct rte_pci_driver *pci_drv,
+ struct rte_pci_device *pci_dev);
+
+/**
+ * Wrapper for use by pci drivers as a .devuninit function to detach a crypto
+ * interface.
+ */
+int rte_cryptodev_pci_remove(struct rte_pci_device *pci_dev);
#ifdef __cplusplus
}
diff --git a/lib/librte_cryptodev/rte_cryptodev_version.map
b/lib/librte_cryptodev/rte_cryptodev_version.map
index a08fd20..1fc0d57 100644
--- a/lib/librte_cryptodev/rte_cryptodev_version.map
+++ b/lib/librte_cryptodev/rte_cryptodev_version.map
@@ -39,3 +39,10 @@ DPDK_16.07 {
rte_cryptodev_parse_vdev_init_params;
} DPDK_16.04;
+
+DPDK_16.11 {
+ global:
+
+ rte_cryptodev_pci_probe;
+ rte_cryptodev_pci_remove;
+} DPDK_16.07;
diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index f62a9ec..8825219 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -245,9 +245,9 @@ rte_eth_dev_release_port(struct rte_eth_dev *eth_dev)
return 0;
}
-static int
-rte_eth_dev_init(struct rte_pci_driver *pci_drv,
- struct rte_pci_device *pci_dev)
+int
+rte_eth_dev_pci_probe(struct rte_pci_driver *pci_drv,
+ struct rte_pci_device *pci_dev)
{
struct eth_driver *eth_drv;
struct rte_eth_dev *eth_dev;
@@ -299,8 +299,8 @@ rte_eth_dev_init(struct rte_pci_driver *pci_drv,
return diag;
}
-static int
-rte_eth_dev_uninit(struct rte_pci_device *pci_dev)
+int
+rte_eth_dev_pci_remove(struct rte_pci_device *pci_dev)
{
const struct eth_driver *eth_drv;
struct rte_eth_dev *eth_dev;
@@ -357,8 +357,8 @@ rte_eth_dev_uninit(struct rte_pci_device *pci_dev)
void
rte_eth_driver_register(struct eth_driver *eth_drv)
{
- eth_drv->pci_drv.devinit = rte_eth_dev_init;
- eth_drv->pci_drv.devuninit = rte_eth_dev_uninit;
+ eth_drv->pci_drv.devinit = rte_eth_dev_pci_probe;
+ eth_drv->pci_drv.devuninit = rte_eth_dev_pci_remove;
rte_eal_pci_register(ð_drv->pci_drv);
}
diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index b0fe033..37d78bf 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -4368,6 +4368,19 @@ rte_eth_dev_get_port_by_name(const char *name, uint8_t
*port_id);
int
rte_eth_dev_get_name_by_port(uint8_t port_id, char *name);
+/**
+ * Wrapper for use by pci drivers as a .devinit function to attach to a ethdev
+ * interface.
+ */
+int rte_eth_dev_pci_probe(struct rte_pci_driver *pci_drv,
+ struct rte_pci_device *pci_dev);
+
+/**
+ * Wrapper for use by pci drivers as a .devuninit function to detach a ethdev
+ * interface.
+ */
+int rte_eth_dev_pci_remove(struct rte_pci_device *pci_dev);
+
#ifdef __cplusplus
}
#endif
diff --git a/lib/librte_ether/rte_ether_version.map
b/lib/librte_ether/rte_ether_version.map
index 45ddf44..17e7448 100644
--- a/lib/librte_ether/rte_ether_version.map
+++ b/lib/librte_ether/rte_ether_version.map
@@ -138,4 +138,13 @@ DPDK_16.07 {
rte_eth_dev_get_name_by_port;
rte_eth_dev_get_port_by_name;
rte_eth_xstats_get_names;
+
} DPDK_16.04;
+
+DPDK_16.11 {
+ global:
+
+ rte_eth_dev_pci_probe;
+ rte_eth_dev_pci_remove;
+
+} DPDK_16.07;
--
2.7.4
