Searched refs:conn_sring (Results 1 – 2 of 2) sorted by relevance
| /openbmc/qemu/hw/usb/ |
| H A D | xen-usb.c | 107 void *conn_sring; member
595 if (!usbif->conn_sring) { in usbback_hotplug_notify()
847 if (usbif->conn_sring) { in usbback_disconnect()
848 xen_be_unmap_grant_ref(xendev, usbif->conn_sring, usbif->conn_ring_ref); in usbback_disconnect()
849 usbif->conn_sring = NULL; in usbback_disconnect()
865 struct usbif_conn_sring *conn_sring; in usbback_connect() local
893 usbif->conn_sring = xen_be_map_grant_ref(xendev, conn_ring_ref, in usbback_connect()
895 if (!usbif->urb_sring || !usbif->conn_sring) { in usbback_connect()
904 conn_sring = usbif->conn_sring; in usbback_connect()
906 BACK_RING_INIT(&usbif->conn_ring, conn_sring, XEN_PAGE_SIZE); in usbback_connect()
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| /openbmc/linux/drivers/usb/host/ |
| H A D | xen-hcd.c | 1111 struct xenusb_conn_sring *conn_sring; in xenhcd_setup_rings() local
1124 (void **)&conn_sring, 1, &info->conn_ring_ref); in xenhcd_setup_rings()
1129 XEN_FRONT_RING_INIT(&info->conn_ring, conn_sring, PAGE_SIZE); in xenhcd_setup_rings()
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