#include <vnet/interface.h>
#include <vnet/api_errno.h>
-#include <vnet/ip/ip.h>
#include <vnet/devices/virtio/virtio.h>
#include <vnet/devices/virtio/pci.h>
+#include <vlib/pci/pci_types_api.h>
#include <vnet/vnet_msg_enum.h>
#define foreach_virtio_pci_api_msg \
_(VIRTIO_PCI_CREATE, virtio_pci_create) \
+_(VIRTIO_PCI_CREATE_V2, virtio_pci_create_v2) \
_(VIRTIO_PCI_DELETE, virtio_pci_delete) \
_(SW_INTERFACE_VIRTIO_PCI_DUMP, sw_interface_virtio_pci_dump)
+/* It will be deprecated in 21.01 */
static void
vl_api_virtio_pci_create_t_handler (vl_api_virtio_pci_create_t * mp)
{
clib_memset (ap, 0, sizeof (*ap));
- ap->addr = ntohl (mp->pci_addr);
+ pci_address_decode (&mp->pci_addr, (vlib_pci_addr_t *) & ap->addr);
if (!mp->use_random_mac)
{
clib_memcpy (ap->mac_addr, mp->mac_address, 6);
ap->mac_addr_set = 1;
}
- ap->rxq_size = ntohs (mp->rx_ring_sz);
- ap->txq_size = ntohs (mp->tx_ring_sz);
ap->sw_if_index = (u32) ~ 0;
+ if (mp->gso_enabled)
+ ap->gso_enabled = 1;
+ else
+ ap->gso_enabled = 0;
+ if (mp->checksum_offload_enabled)
+ ap->checksum_offload_enabled = 1;
+ else
+ ap->checksum_offload_enabled = 0;
+
ap->features = clib_net_to_host_u64 (mp->features);
virtio_pci_create_if (vm, ap);
}
static void
-virtio_pci_send_sw_interface_event_deleted (vpe_api_main_t * am,
- vl_api_registration_t * reg,
- u32 sw_if_index)
+vl_api_virtio_pci_create_v2_t_handler (vl_api_virtio_pci_create_v2_t * mp)
{
- vl_api_sw_interface_event_t *mp;
+ vlib_main_t *vm = vlib_get_main ();
+ vl_api_virtio_pci_create_v2_reply_t *rmp;
+ vl_api_registration_t *reg;
+ virtio_pci_create_if_args_t _a, *ap = &_a;
- mp = vl_msg_api_alloc (sizeof (*mp));
- clib_memset (mp, 0, sizeof (*mp));
- mp->_vl_msg_id = htons (VL_API_SW_INTERFACE_EVENT);
- mp->sw_if_index = htonl (sw_if_index);
+ clib_memset (ap, 0, sizeof (*ap));
- mp->admin_up_down = 0;
- mp->link_up_down = 0;
- mp->deleted = 1;
- vl_api_send_msg (reg, (u8 *) mp);
+ pci_address_decode (&mp->pci_addr, (vlib_pci_addr_t *) & ap->addr);
+ if (!mp->use_random_mac)
+ {
+ clib_memcpy (ap->mac_addr, mp->mac_address, 6);
+ ap->mac_addr_set = 1;
+ }
+ ap->sw_if_index = (u32) ~ 0;
+
+ STATIC_ASSERT (((int) VIRTIO_API_FLAG_GSO == (int) VIRTIO_FLAG_GSO),
+ "virtio gso api flag mismatch");
+ STATIC_ASSERT (((int) VIRTIO_API_FLAG_CSUM_OFFLOAD ==
+ (int) VIRTIO_FLAG_CSUM_OFFLOAD),
+ "virtio checksum offload api flag mismatch");
+ STATIC_ASSERT (((int) VIRTIO_API_FLAG_GRO_COALESCE ==
+ (int) VIRTIO_FLAG_GRO_COALESCE),
+ "virtio gro coalesce api flag mismatch");
+ STATIC_ASSERT (((int) VIRTIO_API_FLAG_PACKED == (int) VIRTIO_FLAG_PACKED),
+ "virtio packed api flag mismatch");
+ STATIC_ASSERT (((int) VIRTIO_API_FLAG_IN_ORDER ==
+ (int) VIRTIO_FLAG_IN_ORDER),
+ "virtio in-order api flag mismatch");
+ STATIC_ASSERT (((int) VIRTIO_API_FLAG_BUFFERING ==
+ (int) VIRTIO_FLAG_BUFFERING),
+ "virtio buffering api flag mismatch");
+
+ ap->virtio_flags = clib_net_to_host_u32 (mp->virtio_flags);
+ ap->features = clib_net_to_host_u64 (mp->features);
+
+ if (ap->virtio_flags & VIRTIO_API_FLAG_GSO)
+ ap->gso_enabled = 1;
+ else
+ ap->gso_enabled = 0;
+ if (ap->virtio_flags & VIRTIO_API_FLAG_CSUM_OFFLOAD)
+ ap->checksum_offload_enabled = 1;
+ else
+ ap->checksum_offload_enabled = 0;
+
+ virtio_pci_create_if (vm, ap);
+
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;;
+
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ rmp->_vl_msg_id = htons (VL_API_VIRTIO_PCI_CREATE_V2_REPLY);
+ rmp->context = mp->context;
+ rmp->retval = htonl (ap->rv);
+ rmp->sw_if_index = htonl (ap->sw_if_index);
+
+ vl_api_send_msg (reg, (u8 *) rmp);
}
static void
int rv = 0;
vnet_hw_interface_t *hw;
virtio_if_t *vif;
- vpe_api_main_t *vam = &vpe_api_main;
vl_api_virtio_pci_delete_reply_t *rmp;
vl_api_registration_t *reg;
- u32 sw_if_index = ntohl (mp->sw_if_index);
- hw = vnet_get_sup_hw_interface (vnm, htonl (mp->sw_if_index));
+ hw =
+ vnet_get_sup_hw_interface_api_visible_or_null (vnm,
+ htonl (mp->sw_if_index));
if (hw == NULL || virtio_device_class.index != hw->dev_class_index)
{
- rv = VNET_API_ERROR_INVALID_INTERFACE;
+ rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
goto reply;
}
rmp->retval = htonl (rv);
vl_api_send_msg (reg, (u8 *) rmp);
-
- if (!rv)
- {
- virtio_pci_send_sw_interface_event_deleted (vam, reg, sw_if_index);
- }
}
static void
clib_memset (mp, 0, sizeof (*mp));
mp->_vl_msg_id = htons (VL_API_SW_INTERFACE_VIRTIO_PCI_DETAILS);
- mp->pci_addr = htonl (vif->pci_addr.as_u32);
+ pci_address_encode ((vlib_pci_addr_t *) & vif->pci_addr.as_u32,
+ &mp->pci_addr);
mp->sw_if_index = htonl (vif->sw_if_index);
virtio_vring_t *vring = vec_elt_at_index (vif->rxq_vrings, 0);
mp->rx_ring_sz = htons (vring->size);
if (!reg)
return;
- pool_foreach (vif, vmx->interfaces, (
- {
- if (vif->type == VIRTIO_IF_TYPE_PCI)
- {
- virtio_pci_send_sw_interface_details
- (am, reg, vif, mp->context);}
- }
- ));
+ pool_foreach (vif, vmx->interfaces)
+ {
+ if (vif->type == VIRTIO_IF_TYPE_PCI)
+ {
+ virtio_pci_send_sw_interface_details (am, reg, vif, mp->context);
+ }
+ }
}
#define vl_msg_name_crc_list
static clib_error_t *
virtio_pci_api_hookup (vlib_main_t * vm)
{
- api_main_t *am = &api_main;
+ api_main_t *am = vlibapi_get_main ();
#define _(N,n) \
vl_msg_api_set_handlers(VL_API_##N, #n, \