diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2021-01-21 16:08:32 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2021-01-22 14:51:35 +0100 |
| commit | 2980a316734c420e7398aec026909dcfc8614c1d (patch) | |
| tree | 5f1c30bca7461c74fdb80ae941adae550aea8d1b /hw/usb | |
| parent | 0f6dba145a4be998e0e5e4ccd94d9df8609eb327 (diff) | |
usb-host: map LIBUSB_SPEED_SUPER_PLUS to USB_SPEED_SUPER
Handle host superspeedplus (usb 3.1+) devices like superspeed (usb 3.0)
devices. That is enough to get them handled properly by xhci. They show
up as superspeed devices inside the guest, but should be able to actually
run at higher speeds.
Reported-by: Angel Pagan <Angel.Pagan@stratus.com>
Tested-by: Angel Pagan <Angel.Pagan@stratus.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210121150832.3564097-1-kraxel@redhat.com>
Diffstat (limited to 'hw/usb')
| -rw-r--r-- | hw/usb/host-libusb.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c index 295d20227a..7dde3d1206 100644 --- a/hw/usb/host-libusb.c +++ b/hw/usb/host-libusb.c @@ -179,6 +179,9 @@ static void usb_host_attach_kernel(USBHostDevice *s); #if LIBUSB_API_VERSION >= 0x01000103 # define HAVE_STREAMS 1 #endif +#if LIBUSB_API_VERSION >= 0x01000106 +# define HAVE_SUPER_PLUS 1 +#endif static const char *speed_name[] = { [LIBUSB_SPEED_UNKNOWN] = "?", @@ -186,6 +189,9 @@ static const char *speed_name[] = { [LIBUSB_SPEED_FULL] = "12", [LIBUSB_SPEED_HIGH] = "480", [LIBUSB_SPEED_SUPER] = "5000", +#ifdef HAVE_SUPER_PLUS + [LIBUSB_SPEED_SUPER_PLUS] = "5000+", +#endif }; static const unsigned int speed_map[] = { @@ -193,6 +199,9 @@ static const unsigned int speed_map[] = { [LIBUSB_SPEED_FULL] = USB_SPEED_FULL, [LIBUSB_SPEED_HIGH] = USB_SPEED_HIGH, [LIBUSB_SPEED_SUPER] = USB_SPEED_SUPER, +#ifdef HAVE_SUPER_PLUS + [LIBUSB_SPEED_SUPER_PLUS] = USB_SPEED_SUPER, +#endif }; static const unsigned int status_map[] = { @@ -964,8 +973,14 @@ static int usb_host_open(USBHostDevice *s, libusb_device *dev, int hostfd) libusb_speed = LIBUSB_SPEED_HIGH; break; case 5: /* super */ + libusb_speed = LIBUSB_SPEED_SUPER; + break; case 6: /* super plus */ +#ifdef HAVE_SUPER_PLUS + libusb_speed = LIBUSB_SPEED_SUPER_PLUS; +#else libusb_speed = LIBUSB_SPEED_SUPER; +#endif break; } } |