scsi: VMWare PVSCSI paravirtual device implementation

Signed-off-by: Dmitry Fleytman <dmitry@daynix.com>
Signed-off-by: Yan Vugenfirer <yan@daynix.com>
[ Rename files to vmw_pvscsi, fix setting of hostStatus in
  pvscsi_request_cancelled - Paolo ]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/default-configs/pci.mak b/default-configs/pci.mak
index f5f100e..bf2cad7 100644
--- a/default-configs/pci.mak
+++ b/default-configs/pci.mak
@@ -10,6 +10,7 @@
 CONFIG_PCNET_PCI=y
 CONFIG_PCNET_COMMON=y
 CONFIG_LSI_SCSI_PCI=y
+CONFIG_VMW_PVSCSI_SCSI_PCI=y
 CONFIG_MEGASAS_SCSI_PCI=y
 CONFIG_RTL8139_PCI=y
 CONFIG_E1000_PCI=y