diff options
Diffstat (limited to 'drivers/usb/core/hcd.c')
| -rw-r--r-- | drivers/usb/core/hcd.c | 40 |
1 files changed, 4 insertions, 36 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 6af0a31ff147..12b6dfeaf658 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -156,27 +156,6 @@ static const u8 usb3_rh_dev_descriptor[18] = { 0x01 /* __u8 bNumConfigurations; */ }; -/* usb 2.5 (wireless USB 1.0) root hub device descriptor */ -static const u8 usb25_rh_dev_descriptor[18] = { - 0x12, /* __u8 bLength; */ - USB_DT_DEVICE, /* __u8 bDescriptorType; Device */ - 0x50, 0x02, /* __le16 bcdUSB; v2.5 */ - - 0x09, /* __u8 bDeviceClass; HUB_CLASSCODE */ - 0x00, /* __u8 bDeviceSubClass; */ - 0x00, /* __u8 bDeviceProtocol; [ usb 2.0 no TT ] */ - 0xFF, /* __u8 bMaxPacketSize0; always 0xFF (WUSB Spec 7.4.1). */ - - 0x6b, 0x1d, /* __le16 idVendor; Linux Foundation 0x1d6b */ - 0x02, 0x00, /* __le16 idProduct; device 0x0002 */ - KERNEL_VER, KERNEL_REL, /* __le16 bcdDevice */ - - 0x03, /* __u8 iManufacturer; */ - 0x02, /* __u8 iProduct; */ - 0x01, /* __u8 iSerialNumber; */ - 0x01 /* __u8 bNumConfigurations; */ -}; - /* usb 2.0 root hub device descriptor */ static const u8 usb2_rh_dev_descriptor[18] = { 0x12, /* __u8 bLength; */ @@ -368,7 +347,7 @@ static const u8 ss_rh_config_descriptor[] = { }; /* authorized_default behaviour: - * -1 is authorized for all devices except wireless (old behaviour) + * -1 is authorized for all devices (leftover from wireless USB) * 0 is unauthorized for all devices * 1 is authorized for all devices * 2 is authorized for internal devices @@ -383,7 +362,7 @@ module_param(authorized_default, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(authorized_default, "Default USB device authorization: 0 is not authorized, 1 is " "authorized, 2 is authorized for internal devices, -1 is " - "authorized except for wireless USB (default, old behaviour)"); + "authorized (default, same as 1)"); /*-------------------------------------------------------------------------*/ /** @@ -578,9 +557,6 @@ static int rh_call_control (struct usb_hcd *hcd, struct urb *urb) case HCD_USB3: bufp = usb3_rh_dev_descriptor; break; - case HCD_USB25: - bufp = usb25_rh_dev_descriptor; - break; case HCD_USB2: bufp = usb2_rh_dev_descriptor; break; @@ -602,7 +578,6 @@ static int rh_call_control (struct usb_hcd *hcd, struct urb *urb) bufp = ss_rh_config_descriptor; len = sizeof ss_rh_config_descriptor; break; - case HCD_USB25: case HCD_USB2: bufp = hs_rh_config_descriptor; len = sizeof hs_rh_config_descriptor; @@ -2848,18 +2823,14 @@ int usb_add_hcd(struct usb_hcd *hcd, hcd->dev_policy = USB_DEVICE_AUTHORIZE_NONE; break; - case USB_AUTHORIZE_ALL: - hcd->dev_policy = USB_DEVICE_AUTHORIZE_ALL; - break; - case USB_AUTHORIZE_INTERNAL: hcd->dev_policy = USB_DEVICE_AUTHORIZE_INTERNAL; break; + case USB_AUTHORIZE_ALL: case USB_AUTHORIZE_WIRED: default: - hcd->dev_policy = hcd->wireless ? - USB_DEVICE_AUTHORIZE_NONE : USB_DEVICE_AUTHORIZE_ALL; + hcd->dev_policy = USB_DEVICE_AUTHORIZE_ALL; break; } @@ -2903,9 +2874,6 @@ int usb_add_hcd(struct usb_hcd *hcd, case HCD_USB2: rhdev->speed = USB_SPEED_HIGH; break; - case HCD_USB25: - rhdev->speed = USB_SPEED_WIRELESS; - break; case HCD_USB3: rhdev->speed = USB_SPEED_SUPER; break; |