diff options
author | Hans de Goede <hdegoede@redhat.com> | 2013-09-16 17:40:35 +0200 |
---|---|---|
committer | Hans de Goede <hdegoede@redhat.com> | 2013-11-21 17:18:42 +0100 |
commit | 4eef1b88950c2066f6e2805f2256c33830a84576 (patch) | |
tree | 34bd6b5fb3cac0165cd322a51ac410adee67d8a6 | |
parent | 81f5a65b086fef3118dfcd8dd42d62f53f342abe (diff) |
usb-host-libusb: Fill in endpoint max_streams when available
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
-rw-r--r-- | hw/usb/host-libusb.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c index fd320cd8a..0dd60b24d 100644 --- a/hw/usb/host-libusb.c +++ b/hw/usb/host-libusb.c @@ -720,6 +720,9 @@ static void usb_host_ep_update(USBHostDevice *s) struct libusb_config_descriptor *conf; const struct libusb_interface_descriptor *intf; const struct libusb_endpoint_descriptor *endp; +#if LIBUSBX_API_VERSION >= 0x01000102 + struct libusb_ss_endpoint_companion_descriptor *endp_ss_comp; +#endif uint8_t devep, type; int pid, ep; int rc, i, e; @@ -765,6 +768,15 @@ static void usb_host_ep_update(USBHostDevice *s) usb_ep_set_type(udev, pid, ep, type); usb_ep_set_ifnum(udev, pid, ep, i); usb_ep_set_halted(udev, pid, ep, 0); +#if LIBUSBX_API_VERSION >= 0x01000102 + if (type == LIBUSB_TRANSFER_TYPE_BULK && + libusb_get_ss_endpoint_companion_descriptor(ctx, endp, + &endp_ss_comp) == LIBUSB_SUCCESS) { + usb_ep_set_max_streams(udev, pid, ep, + endp_ss_comp->bmAttributes); + libusb_free_ss_endpoint_companion_descriptor(endp_ss_comp); + } +#endif } } |