X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=lib%2Flibrte_eal%2Flinuxapp%2Feal%2Feal_vfio_mp_sync.c;h=2a47f29d5ae0418234544004d31d072b0b354078;hb=e2bea7436061ca2e7e14bfcfdc5870f2555c3965;hp=a1e8c834f8247bb4ba29f6a17ce3c2102dd2dc5f;hpb=a4f0fa29488e582ab8b5ef9db475b3d26ded690c;p=deb_dpdk.git

diff --git a/lib/librte_eal/linuxapp/eal/eal_vfio_mp_sync.c b/lib/librte_eal/linuxapp/eal/eal_vfio_mp_sync.c
index a1e8c834..2a47f29d 100644
--- a/lib/librte_eal/linuxapp/eal/eal_vfio_mp_sync.c
+++ b/lib/librte_eal/linuxapp/eal/eal_vfio_mp_sync.c
@@ -77,6 +77,22 @@ vfio_mp_primary(const struct rte_mp_msg *msg, const void *peer)
 			reply.fds[0] = fd;
 		}
 		break;
+	case SOCKET_REQ_IOMMU_TYPE:
+	{
+		int iommu_type_id;
+
+		r->req = SOCKET_REQ_IOMMU_TYPE;
+
+		iommu_type_id = vfio_get_iommu_type();
+
+		if (iommu_type_id < 0)
+			r->result = SOCKET_ERR;
+		else {
+			r->iommu_type_id = iommu_type_id;
+			r->result = SOCKET_OK;
+		}
+		break;
+	}
 	default:
 		RTE_LOG(ERR, EAL, "vfio received invalid message!\n");
 		return -1;