diff options
| -rw-r--r-- | hw/usb-ccid.c | 1 | ||||
| -rw-r--r-- | hw/usb-desc.c | 10 | ||||
| -rw-r--r-- | hw/usb.h | 3 | ||||
| -rw-r--r-- | usb-bsd.c | 2 | ||||
| -rw-r--r-- | usb-linux.c | 1 |
5 files changed, 17 insertions, 0 deletions
diff --git a/hw/usb-ccid.c b/hw/usb-ccid.c index 59c6431676..30bb4d6e41 100644 --- a/hw/usb-ccid.c +++ b/hw/usb-ccid.c @@ -1271,6 +1271,7 @@ static int ccid_initfn(USBDevice *dev) s->migration_target_ip = 0; s->migration_target_port = 0; s->dev.speed = USB_SPEED_FULL; + s->dev.speedmask = USB_SPEED_MASK_FULL; s->notify_slot_change = false; s->powered = true; s->pending_answers_num = 0; diff --git a/hw/usb-desc.c b/hw/usb-desc.c index e4a4680fee..0b9d351189 100644 --- a/hw/usb-desc.c +++ b/hw/usb-desc.c @@ -242,7 +242,17 @@ static void usb_desc_setdefaults(USBDevice *dev) void usb_desc_init(USBDevice *dev) { + const USBDesc *desc = dev->info->usb_desc; + + assert(desc != NULL); dev->speed = USB_SPEED_FULL; + dev->speedmask = 0; + if (desc->full) { + dev->speedmask |= USB_SPEED_MASK_FULL; + } + if (desc->high) { + dev->speedmask |= USB_SPEED_MASK_HIGH; + } usb_desc_setdefaults(dev); } @@ -168,7 +168,10 @@ struct USBDevice { char *port_path; void *opaque; + /* Actual connected speed */ int speed; + /* Supported speeds, not in info because it may be variable (hostdevs) */ + int speedmask; uint8_t addr; char product_desc[32]; int auto_attach; @@ -367,8 +367,10 @@ USBDevice *usb_host_device_open(const char *devname) if (dev_info.udi_speed == 1) { dev->dev.speed = USB_SPEED_LOW - 1; + dev->dev.speedmask = USB_SPEED_MASK_LOW; } else { dev->dev.speed = USB_SPEED_FULL - 1; + dev->dev.speedmask = USB_SPEED_MASK_FULL; } if (strncmp(dev_info.udi_product, "product", 7) != 0) { diff --git a/usb-linux.c b/usb-linux.c index 9b6f2be0f4..4d22c9cc9d 100644 --- a/usb-linux.c +++ b/usb-linux.c @@ -1167,6 +1167,7 @@ static int usb_host_open(USBHostDevice *dev, int bus_num, } } dev->dev.speed = speed; + dev->dev.speedmask = (1 << speed); printf("husb: grabbed usb device %d.%d\n", bus_num, addr); |