diff options
author | 2017-05-16 14:51:32 +0200 | |
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committer | 2017-05-16 16:20:45 +0200 | |
commit | 7595afa4d30097c1177b69257118d8ad89a539be (patch) | |
tree | 4bfeadc905c977e45e54a90c42330553b8942e4e /lib/librte_eal/common/include/rte_vdev.h | |
parent | ce3d555e43e3795b5d9507fcfc76b7a0a92fd0d6 (diff) |
Imported Upstream version 17.05
Change-Id: Id1e419c5a214e4a18739663b91f0f9a549f1fdc6
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'lib/librte_eal/common/include/rte_vdev.h')
-rw-r--r-- | lib/librte_eal/common/include/rte_vdev.h | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/lib/librte_eal/common/include/rte_vdev.h b/lib/librte_eal/common/include/rte_vdev.h index 784e837d..e6b678ea 100644 --- a/lib/librte_eal/common/include/rte_vdev.h +++ b/lib/librte_eal/common/include/rte_vdev.h @@ -39,6 +39,28 @@ extern "C" { #include <sys/queue.h> #include <rte_dev.h> +#include <rte_devargs.h> + +struct rte_vdev_device { + TAILQ_ENTRY(rte_vdev_device) next; /**< Next attached vdev */ + struct rte_device device; /**< Inherit core device */ +}; + +static inline const char * +rte_vdev_device_name(const struct rte_vdev_device *dev) +{ + if (dev && dev->device.devargs) + return dev->device.devargs->virt.drv_name; + return NULL; +} + +static inline const char * +rte_vdev_device_args(const struct rte_vdev_device *dev) +{ + if (dev && dev->device.devargs) + return dev->device.devargs->args; + return ""; +} /** Double linked list of virtual device drivers. */ TAILQ_HEAD(vdev_driver_list, rte_vdev_driver); @@ -46,12 +68,12 @@ TAILQ_HEAD(vdev_driver_list, rte_vdev_driver); /** * Probe function called for each virtual device driver once. */ -typedef int (rte_vdev_probe_t)(const char *name, const char *args); +typedef int (rte_vdev_probe_t)(struct rte_vdev_device *dev); /** * Remove function called for each virtual device driver once. */ -typedef int (rte_vdev_remove_t)(const char *name); +typedef int (rte_vdev_remove_t)(struct rte_vdev_device *dev); /** * A virtual device driver abstraction. @@ -70,7 +92,7 @@ struct rte_vdev_driver { * A pointer to a rte_vdev_driver structure describing the driver * to be registered. */ -void rte_eal_vdrv_register(struct rte_vdev_driver *driver); +void rte_vdev_register(struct rte_vdev_driver *driver); /** * Unregister a virtual device driver. @@ -79,7 +101,7 @@ void rte_eal_vdrv_register(struct rte_vdev_driver *driver); * A pointer to a rte_vdev_driver structure describing the driver * to be unregistered. */ -void rte_eal_vdrv_unregister(struct rte_vdev_driver *driver); +void rte_vdev_unregister(struct rte_vdev_driver *driver); #define RTE_PMD_REGISTER_VDEV(nm, vdrv)\ RTE_INIT(vdrvinitfn_ ##vdrv);\ @@ -88,7 +110,7 @@ static void vdrvinitfn_ ##vdrv(void)\ {\ (vdrv).driver.name = RTE_STR(nm);\ (vdrv).driver.alias = vdrvinit_ ## nm ## _alias;\ - rte_eal_vdrv_register(&vdrv);\ + rte_vdev_register(&vdrv);\ } \ RTE_PMD_EXPORT_NAME(nm, __COUNTER__) |