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| author | Hans de Goede <hdegoede@redhat.com> | 2013-11-21 17:21:00 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2014-05-26 08:41:07 +0200 |
| commit | b664b80f194f472fd6f9b9a235b095bbde873f4e (patch) | |
| tree | b3abefb162b487c8c4ce49c1740223e6e54275ea /hw/usb/host-libusb.c | |
| parent | 19e83931708bf040f7fb0192d0d19ebaba166072 (diff) | |
| download | focaccia-qemu-b664b80f194f472fd6f9b9a235b095bbde873f4e.tar.gz focaccia-qemu-b664b80f194f472fd6f9b9a235b095bbde873f4e.zip | |
usb-host-libusb: Fill in endpoint max_streams when available
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/usb/host-libusb.c')
| -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 57bed09a1e..3fdbd931fe 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 >= 0x01000103 + 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 >= 0x01000103 + 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 } } |