vhost: prefix vDPA enum value for PCI address type

  In order to avoid potential conflicts, rename the PCI_ADDR
enum value to VDPA_ADDR_PCI in vdpa_addr_type_enum.

All symbols referencing this enum are experimental, so it
does not break API policy.

Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
---
 drivers/vdpa/ifc/ifcvf_vdpa.c | 2 +-
 drivers/vdpa/mlx5/mlx5_vdpa.c | 2 +-
 examples/vdpa/main.c          | 2 +-
 lib/librte_vhost/rte_vdpa.h   | 2 +-
 lib/librte_vhost/vdpa.c       | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)
  

Hi

From: Maxime Coquelin
> In order to avoid potential conflicts, rename the PCI_ADDR enum value to
> VDPA_ADDR_PCI in vdpa_addr_type_enum.
> 
> All symbols referencing this enum are experimental, so it does not break API
> policy.
> 
> Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Matan Azrad <matan@mellanox.com>

I think this patch is in conflict with my last patches for mlx5 vDPA driver.

> ---
>  drivers/vdpa/ifc/ifcvf_vdpa.c | 2 +-
>  drivers/vdpa/mlx5/mlx5_vdpa.c | 2 +-
>  examples/vdpa/main.c          | 2 +-
>  lib/librte_vhost/rte_vdpa.h   | 2 +-
>  lib/librte_vhost/vdpa.c       | 2 +-
>  5 files changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/vdpa/ifc/ifcvf_vdpa.c b/drivers/vdpa/ifc/ifcvf_vdpa.c
> index da4667ba5..ec97178dc 100644
> --- a/drivers/vdpa/ifc/ifcvf_vdpa.c
> +++ b/drivers/vdpa/ifc/ifcvf_vdpa.c
> @@ -1177,7 +1177,7 @@ ifcvf_pci_probe(struct rte_pci_driver *pci_drv
> __rte_unused,
>  		(1ULL << VHOST_F_LOG_ALL);
> 
>  	internal->dev_addr.pci_addr = pci_dev->addr;
> -	internal->dev_addr.type = PCI_ADDR;
> +	internal->dev_addr.type = VDPA_ADDR_PCI;
>  	list->internal = internal;
> 
>  	if (rte_kvargs_count(kvlist, IFCVF_SW_FALLBACK_LM)) { diff --git
> a/drivers/vdpa/mlx5/mlx5_vdpa.c b/drivers/vdpa/mlx5/mlx5_vdpa.c index
> 97d914a47..0a9f31a87 100644
> --- a/drivers/vdpa/mlx5/mlx5_vdpa.c
> +++ b/drivers/vdpa/mlx5/mlx5_vdpa.c
> @@ -446,7 +446,7 @@ mlx5_vdpa_pci_probe(struct rte_pci_driver *pci_drv
> __rte_unused,
>  	}
>  	priv->ctx = ctx;
>  	priv->dev_addr.pci_addr = pci_dev->addr;
> -	priv->dev_addr.type = PCI_ADDR;
> +	priv->dev_addr.type = VDPA_ADDR_PCI;
>  	priv->id = rte_vdpa_register_device(&priv->dev_addr,
> &mlx5_vdpa_ops);
>  	if (priv->id < 0) {
>  		DRV_LOG(ERR, "Failed to register vDPA device."); diff --git
> a/examples/vdpa/main.c b/examples/vdpa/main.c index
> d2e2cb7cd..78d72634b 100644
> --- a/examples/vdpa/main.c
> +++ b/examples/vdpa/main.c
> @@ -331,7 +331,7 @@ static void cmd_create_vdpa_port_parsed(void
> *parsed_result,
>  		cmdline_printf(cl, "Unable to parse the given bdf.\n");
>  		return;
>  	}
> -	addr.type = PCI_ADDR;
> +	addr.type = VDPA_ADDR_PCI;
>  	did = rte_vdpa_find_device_id(&addr);
>  	if (did < 0) {
>  		cmdline_printf(cl, "Unable to find vdpa device id.\n"); diff --
> git a/lib/librte_vhost/rte_vdpa.h b/lib/librte_vhost/rte_vdpa.h index
> 9a3deb31d..3c400ee79 100644
> --- a/lib/librte_vhost/rte_vdpa.h
> +++ b/lib/librte_vhost/rte_vdpa.h
> @@ -19,7 +19,7 @@
>  #define MAX_VDPA_NAME_LEN 128
> 
>  enum vdpa_addr_type {
> -	PCI_ADDR,
> +	VDPA_ADDR_PCI,
>  	VDPA_ADDR_MAX
>  };
> 
> diff --git a/lib/librte_vhost/vdpa.c b/lib/librte_vhost/vdpa.c index
> 2b8670873..b2b2a105f 100644
> --- a/lib/librte_vhost/vdpa.c
> +++ b/lib/librte_vhost/vdpa.c
> @@ -27,7 +27,7 @@ is_same_vdpa_device(struct rte_vdpa_dev_addr *a,
>  		return false;
> 
>  	switch (a->type) {
> -	case PCI_ADDR:
> +	case VDPA_ADDR_PCI:
>  		if (a->pci_addr.domain != b->pci_addr.domain ||
>  				a->pci_addr.bus != b->pci_addr.bus ||
>  				a->pci_addr.devid != b->pci_addr.devid ||
> --
> 2.24.1
  

On 3/26/20 5:33 PM, Matan Azrad wrote:
> Hi
> 
> From: Maxime Coquelin
>> In order to avoid potential conflicts, rename the PCI_ADDR enum value to
>> VDPA_ADDR_PCI in vdpa_addr_type_enum.
>>
>> All symbols referencing this enum are experimental, so it does not break API
>> policy.
>>
>> Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
> Acked-by: Matan Azrad <matan@mellanox.com>
> 
> I think this patch is in conflict with my last patches for mlx5 vDPA driver.
> 

OK, thanks for the notif. I'll fix that when applying.

Maxime
  

On 3/26/20 3:14 PM, Maxime Coquelin wrote:
> In order to avoid potential conflicts, rename the PCI_ADDR
> enum value to VDPA_ADDR_PCI in vdpa_addr_type_enum.
> 
> All symbols referencing this enum are experimental, so it
> does not break API policy.
> 
> Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
> ---
>  drivers/vdpa/ifc/ifcvf_vdpa.c | 2 +-
>  drivers/vdpa/mlx5/mlx5_vdpa.c | 2 +-
>  examples/vdpa/main.c          | 2 +-
>  lib/librte_vhost/rte_vdpa.h   | 2 +-
>  lib/librte_vhost/vdpa.c       | 2 +-
>  5 files changed, 5 insertions(+), 5 deletions(-)
Applied to dpdk-next-virtio/master.

Thanks,
Maxime