diff options
Diffstat (limited to 'MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.h')
| -rw-r--r-- | MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.h | 127 |
1 files changed, 60 insertions, 67 deletions
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.h b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.h index af4897a74b..f63eb5005f 100644 --- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.h +++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.h @@ -2,7 +2,7 @@ The definition for USB hub.
-Copyright (c) 2007, Intel Corporation
+Copyright (c) 2007 - 2010, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -21,72 +21,65 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. #define USB_ENDPOINT_ADDR(EpAddr) ((EpAddr) & 0x7F)
#define USB_ENDPOINT_TYPE(Desc) ((Desc)->Attributes & USB_ENDPOINT_TYPE_MASK)
-typedef enum {
- USB_DESC_TYPE_HUB = 0x29,
-
- //
- // Hub class control transfer target
- //
- USB_HUB_TARGET_HUB = 0,
- USB_HUB_TARGET_PORT = 3,
-
- //
- // HUB class specific contrl transfer request type
- //
- USB_HUB_REQ_GET_STATUS = 0,
- USB_HUB_REQ_CLEAR_FEATURE = 1,
- USB_HUB_REQ_SET_FEATURE = 3,
- USB_HUB_REQ_GET_DESC = 6,
- USB_HUB_REQ_SET_DESC = 7,
- USB_HUB_REQ_CLEAR_TT = 8,
- USB_HUB_REQ_RESET_TT = 9,
- USB_HUB_REQ_GET_TT_STATE = 10,
- USB_HUB_REQ_STOP_TT = 11,
-
-
- //
- // USB hub class feature selector
- //
- USB_HUB_C_HUB_LOCAL_POWER = 0,
- USB_HUB_C_HUB_OVER_CURRENT = 1,
- USB_HUB_PORT_CONNECTION = 0,
- USB_HUB_PORT_ENABLE = 1,
- USB_HUB_PORT_SUSPEND = 2,
- USB_HUB_PORT_OVER_CURRENT = 3,
- USB_HUB_PORT_RESET = 4,
- USB_HUB_PORT_POWER = 8,
- USB_HUB_PORT_LOW_SPEED = 9,
- USB_HUB_C_PORT_CONNECT = 16,
- USB_HUB_C_PORT_ENABLE = 17,
- USB_HUB_C_PORT_SUSPEND = 18,
- USB_HUB_C_PORT_OVER_CURRENT = 19,
- USB_HUB_C_PORT_RESET = 20,
- USB_HUB_PORT_TEST = 21,
- USB_HUB_PORT_INDICATOR = 22,
-
- //
- // USB hub power control method. In gang power control
- //
- USB_HUB_GANG_POWER_CTRL = 0,
- USB_HUB_PORT_POWER_CTRL = 0x01,
-
- //
- // USB hub status bits
- //
- USB_HUB_STAT_LOCAL_POWER = 0x01,
- USB_HUB_STAT_OVER_CURRENT = 0x02,
- USB_HUB_STAT_C_LOCAL_POWER = 0x01,
- USB_HUB_STAT_C_OVER_CURRENT = 0x02,
-
- USB_HUB_CLASS_CODE = 0x09,
- USB_HUB_SUBCLASS_CODE = 0x00,
-
- //
- // Host software return timeout if port status doesn't change
- // after 500ms(LOOP * STALL = 100 * 5ms), set by experience
- //
- USB_WAIT_PORT_STS_CHANGE_LOOP = 100
-}USB_HUB_FLAGS_VALUE;
+
+#define USB_DESC_TYPE_HUB 0x29
+//
+// Hub class control transfer target
+//
+#define USB_HUB_TARGET_HUB 0
+#define USB_HUB_TARGET_PORT 3
+//
+// HUB class specific contrl transfer request type
+//
+#define USB_HUB_REQ_GET_STATUS 0
+#define USB_HUB_REQ_CLEAR_FEATURE 1
+#define USB_HUB_REQ_SET_FEATURE 3
+#define USB_HUB_REQ_GET_DESC 6
+#define USB_HUB_REQ_SET_DESC 7
+#define USB_HUB_REQ_CLEAR_TT 8
+#define USB_HUB_REQ_RESET_TT 9
+#define USB_HUB_REQ_GET_TT_STATE 10
+#define USB_HUB_REQ_STOP_TT 11
+//
+// USB hub class feature selector
+//
+#define USB_HUB_C_HUB_LOCAL_POWER 0
+#define USB_HUB_C_HUB_OVER_CURRENT 1
+#define USB_HUB_PORT_CONNECTION 0
+#define USB_HUB_PORT_ENABLE 1
+#define USB_HUB_PORT_SUSPEND 2
+#define USB_HUB_PORT_OVER_CURRENT 3
+#define USB_HUB_PORT_RESET 4
+#define USB_HUB_PORT_POWER 8
+#define USB_HUB_PORT_LOW_SPEED 9
+#define USB_HUB_C_PORT_CONNECT 16
+#define USB_HUB_C_PORT_ENABLE 17
+#define USB_HUB_C_PORT_SUSPEND 18
+#define USB_HUB_C_PORT_OVER_CURRENT 19
+#define USB_HUB_C_PORT_RESET 20
+#define USB_HUB_PORT_TEST 21
+#define USB_HUB_PORT_INDICATOR 22
+//
+// USB hub power control method. In gang power control
+//
+#define USB_HUB_GANG_POWER_CTRL 0
+#define USB_HUB_PORT_POWER_CTRL 0x01
+//
+// USB hub status bits
+//
+#define USB_HUB_STAT_LOCAL_POWER 0x01
+#define USB_HUB_STAT_OVER_CURRENT 0x02
+#define USB_HUB_STAT_C_LOCAL_POWER 0x01
+#define USB_HUB_STAT_C_OVER_CURRENT 0x02
+
+#define USB_HUB_CLASS_CODE 0x09
+#define USB_HUB_SUBCLASS_CODE 0x00
+
+//
+// Host software return timeout if port status doesn't change
+// after 500ms(LOOP * STALL = 100 * 5ms), set by experience
+//
+#define USB_WAIT_PORT_STS_CHANGE_LOOP 100
#pragma pack(1)
//
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