| Message ID | 20201220211405.313012-2-maxime.coquelin@redhat.com (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Delegated to: | Maxime Coquelin |
| Headers | show |
| Series | net/virtio: Virtio PMD rework | expand |
| Context | Check | Description |
|---|---|---|
| ci/checkpatch | success | coding style OK |
> -----Original Message----- > From: Maxime Coquelin <maxime.coquelin@redhat.com> > Sent: Monday, December 21, 2020 5:13 AM > To: dev@dpdk.org; Xia, Chenbo <chenbo.xia@intel.com>; olivier.matz@6wind.com; > amorenoz@redhat.com; david.marchand@redhat.com > Cc: Maxime Coquelin <maxime.coquelin@redhat.com> > Subject: [PATCH 01/40] bus/vdev: add helper to get vdev from eth dev > > This patch adds an helper macro to get the rte_vdev_device > pointer from a rte_eth_dev pointer. > > This is similar to RTE_ETH_DEV_TO_PCI(). > > Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com> > --- > drivers/bus/vdev/rte_bus_vdev.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/bus/vdev/rte_bus_vdev.h b/drivers/bus/vdev/rte_bus_vdev.h > index d14eeb41b0..f99a41f825 100644 > --- a/drivers/bus/vdev/rte_bus_vdev.h > +++ b/drivers/bus/vdev/rte_bus_vdev.h > @@ -34,6 +34,8 @@ struct rte_vdev_device { > #define RTE_DEV_TO_VDEV_CONST(ptr) \ > container_of(ptr, const struct rte_vdev_device, device) > > +#define RTE_ETH_DEV_TO_VDEV(eth_dev) RTE_DEV_TO_VDEV((eth_dev)->device) > + > static inline const char * > rte_vdev_device_name(const struct rte_vdev_device *dev) > { > -- > 2.29.2 Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
On Sun, Dec 20, 2020 at 10:14 PM Maxime Coquelin <maxime.coquelin@redhat.com> wrote: > > This patch adds an helper macro to get the rte_vdev_device > pointer from a rte_eth_dev pointer. > > This is similar to RTE_ETH_DEV_TO_PCI(). > > Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com> Reviewed-by: David Marchand <david.marchand@redhat.com>
diff --git a/drivers/bus/vdev/rte_bus_vdev.h b/drivers/bus/vdev/rte_bus_vdev.h index d14eeb41b0..f99a41f825 100644 --- a/drivers/bus/vdev/rte_bus_vdev.h +++ b/drivers/bus/vdev/rte_bus_vdev.h @@ -34,6 +34,8 @@ struct rte_vdev_device { #define RTE_DEV_TO_VDEV_CONST(ptr) \ container_of(ptr, const struct rte_vdev_device, device) +#define RTE_ETH_DEV_TO_VDEV(eth_dev) RTE_DEV_TO_VDEV((eth_dev)->device) + static inline const char * rte_vdev_device_name(const struct rte_vdev_device *dev) {
This patch adds an helper macro to get the rte_vdev_device pointer from a rte_eth_dev pointer. This is similar to RTE_ETH_DEV_TO_PCI(). Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com> --- drivers/bus/vdev/rte_bus_vdev.h | 2 ++ 1 file changed, 2 insertions(+)