#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>
+#include <vnet/format_fns.h>
+#include <vnet/devices/virtio/virtio.api_enum.h>
+#include <vnet/devices/virtio/virtio.api_types.h>
-#define vl_typedefs /* define message structures */
-#include <vnet/vnet_all_api_h.h>
-#undef vl_typedefs
+#define REPLY_MSG_ID_BASE virtio_main.msg_id_base
+#include <vlibapi/api_helper_macros.h>
-#define vl_endianfun /* define message structures */
-#include <vnet/vnet_all_api_h.h>
-#undef vl_endianfun
+/* It will be deprecated in 21.01 */
+static void
+vl_api_virtio_pci_create_t_handler (vl_api_virtio_pci_create_t * mp)
+{
+ vlib_main_t *vm = vlib_get_main ();
+ vl_api_virtio_pci_create_reply_t *rmp;
+ vl_api_registration_t *reg;
+ virtio_pci_create_if_args_t _a, *ap = &_a;
-/* instantiate all the print functions we know about */
-#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
-#define vl_printfun
-#include <vnet/vnet_all_api_h.h>
-#undef vl_printfun
+ clib_memset (ap, 0, sizeof (*ap));
-#include <vlibapi/api_helper_macros.h>
+ 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;
+ 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);
-#define foreach_virtio_pci_api_msg \
-_(VIRTIO_PCI_CREATE, virtio_pci_create) \
-_(VIRTIO_PCI_DELETE, virtio_pci_delete) \
-_(SW_INTERFACE_VIRTIO_PCI_DUMP, sw_interface_virtio_pci_dump)
+ 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 (REPLY_MSG_ID_BASE + VL_API_VIRTIO_PCI_CREATE_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
-vl_api_virtio_pci_create_t_handler (vl_api_virtio_pci_create_t * mp)
+vl_api_virtio_pci_create_v2_t_handler (vl_api_virtio_pci_create_v2_t * mp)
{
vlib_main_t *vm = vlib_get_main ();
- vl_api_virtio_pci_create_reply_t *rmp;
+ vl_api_virtio_pci_create_v2_reply_t *rmp;
vl_api_registration_t *reg;
virtio_pci_create_if_args_t _a, *ap = &_a;
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->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);
return;;
rmp = vl_msg_api_alloc (sizeof (*rmp));
- rmp->_vl_msg_id = htons (VL_API_VIRTIO_PCI_CREATE_REPLY);
+ rmp->_vl_msg_id =
+ htons (REPLY_MSG_ID_BASE + 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_virtio_pci_delete_reply_t *rmp;
vl_api_registration_t *reg;
- 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;
}
return;
rmp = vl_msg_api_alloc (sizeof (*rmp));
- rmp->_vl_msg_id = htons (VL_API_VIRTIO_PCI_DELETE_REPLY);
+ rmp->_vl_msg_id = htons (REPLY_MSG_ID_BASE + VL_API_VIRTIO_PCI_DELETE_REPLY);
rmp->context = mp->context;
rmp->retval = htonl (rv);
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);
+ mp->_vl_msg_id =
+ htons (REPLY_MSG_ID_BASE + VL_API_SW_INTERFACE_VIRTIO_PCI_DETAILS);
+ 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);
+ vnet_virtio_vring_t *vring = vec_elt_at_index (vif->rxq_vrings, 0);
+ mp->rx_ring_sz = htons (vring->queue_size);
vring = vec_elt_at_index (vif->txq_vrings, 0);
- mp->tx_ring_sz = htons (vring->size);
+ mp->tx_ring_sz = htons (vring->queue_size);
clib_memcpy (mp->mac_addr, vif->mac_addr, 6);
mp->features = clib_host_to_net_u64 (vif->features);
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
-#include <vnet/vnet_all_api_h.h>
-#undef vl_msg_name_crc_list
-
-static void
-setup_message_id_table (api_main_t * am)
-{
-#define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
- foreach_vl_msg_name_crc_virtio;
-#undef _
-}
+#include <vnet/devices/virtio/virtio.api.c>
static clib_error_t *
virtio_pci_api_hookup (vlib_main_t * vm)
{
- api_main_t *am = &api_main;
-
-#define _(N,n) \
- vl_msg_api_set_handlers(VL_API_##N, #n, \
- vl_api_##n##_t_handler, \
- vl_noop_handler, \
- vl_api_##n##_t_endian, \
- vl_api_##n##_t_print, \
- sizeof(vl_api_##n##_t), 1);
- foreach_virtio_pci_api_msg;
-#undef _
-
/*
* Set up the (msg_name, crc, message-id) table
*/
- setup_message_id_table (am);
+ REPLY_MSG_ID_BASE = setup_message_id_table ();
return 0;
}