diff options
author | 2015-08-28 09:58:54 +0800 | |
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committer | 2015-09-01 12:44:00 +0800 | |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/seabios/src/hw/usb-hub.h | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/seabios/src/hw/usb-hub.h')
-rw-r--r-- | qemu/roms/seabios/src/hw/usb-hub.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/qemu/roms/seabios/src/hw/usb-hub.h b/qemu/roms/seabios/src/hw/usb-hub.h new file mode 100644 index 000000000..880378ca1 --- /dev/null +++ b/qemu/roms/seabios/src/hw/usb-hub.h @@ -0,0 +1,64 @@ +#ifndef __USB_HUB_H +#define __USB_HUB_H + +// usb-hub.c +struct usbdevice_s; +int usb_hub_setup(struct usbdevice_s *usbdev); + + +/**************************************************************** + * hub flags + ****************************************************************/ + +#define USB_DT_HUB (USB_TYPE_CLASS | 0x09) +#define USB_DT_HUB3 (USB_TYPE_CLASS | 0x0a) + +#define HUB_REQ_SET_HUB_DEPTH 0x0C + +struct usb_hub_descriptor { + u8 bDescLength; + u8 bDescriptorType; + u8 bNbrPorts; + u16 wHubCharacteristics; + u8 bPwrOn2PwrGood; + u8 bHubContrCurrent; + // Variable length fields for DeviceRemovable[], PortPwrCtrlMask[] follow. +} PACKED; + +#define USB_PORT_FEAT_CONNECTION 0 +#define USB_PORT_FEAT_ENABLE 1 +#define USB_PORT_FEAT_SUSPEND 2 +#define USB_PORT_FEAT_OVER_CURRENT 3 +#define USB_PORT_FEAT_RESET 4 +#define USB_PORT_FEAT_POWER 8 +#define USB_PORT_FEAT_LOWSPEED 9 +#define USB_PORT_FEAT_C_CONNECTION 16 +#define USB_PORT_FEAT_C_ENABLE 17 +#define USB_PORT_FEAT_C_SUSPEND 18 +#define USB_PORT_FEAT_C_OVER_CURRENT 19 +#define USB_PORT_FEAT_C_RESET 20 +#define USB_PORT_FEAT_TEST 21 +#define USB_PORT_FEAT_INDICATOR 22 +#define USB_PORT_FEAT_C_PORT_L1 23 + +struct usb_port_status { + u16 wPortStatus; + u16 wPortChange; +} PACKED; + +#define USB_PORT_STAT_CONNECTION 0x0001 +#define USB_PORT_STAT_ENABLE 0x0002 +#define USB_PORT_STAT_SUSPEND 0x0004 +#define USB_PORT_STAT_OVERCURRENT 0x0008 +#define USB_PORT_STAT_RESET 0x0010 +#define USB_PORT_STAT_LINK_SHIFT 5 +#define USB_PORT_STAT_LINK_MASK (0x7 << USB_PORT_STAT_LINK_SHIFT) +#define USB_PORT_STAT_POWER 0x0100 +#define USB_PORT_STAT_SPEED_SHIFT 9 +#define USB_PORT_STAT_SPEED_MASK (0x3 << USB_PORT_STAT_SPEED_SHIFT) +#define USB_PORT_STAT_LOW_SPEED 0x0200 +#define USB_PORT_STAT_HIGH_SPEED 0x0400 +#define USB_PORT_STAT_TEST 0x0800 +#define USB_PORT_STAT_INDICATOR 0x1000 + +#endif // ush-hid.h |