\r
Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>\r
\r
-This program and the accompanying materials\r
-are licensed and made available under the terms and conditions\r
-of the BSD License which accompanies this distribution. The\r
-full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#ifndef _EFI_EHCI_REG_H_\r
#define _EFI_EHCI_REG_H_\r
\r
-\r
-\r
//\r
// Capability register offset\r
//\r
-#define EHC_CAPLENGTH_OFFSET 0 // Capability register length offset\r
-#define EHC_HCSPARAMS_OFFSET 0x04 // Structural Parameters 04-07h\r
-#define EHC_HCCPARAMS_OFFSET 0x08 // Capability parameters offset\r
+#define EHC_CAPLENGTH_OFFSET 0 // Capability register length offset\r
+#define EHC_HCSPARAMS_OFFSET 0x04 // Structural Parameters 04-07h\r
+#define EHC_HCCPARAMS_OFFSET 0x08 // Capability parameters offset\r
\r
//\r
// Capability register bit definition\r
//\r
-#define HCSP_NPORTS 0x0F // Number of root hub port\r
-#define HCCP_64BIT 0x01 // 64-bit addressing capability\r
+#define HCSP_NPORTS 0x0F // Number of root hub port\r
+#define HCCP_64BIT 0x01 // 64-bit addressing capability\r
\r
//\r
// Operational register offset\r
#define EHC_CONFIG_FLAG_OFFSET 0x40 // Configure flag register offset\r
#define EHC_PORT_STAT_OFFSET 0x44 // Port status/control offset\r
\r
-#define EHC_FRAME_LEN 1024\r
+#define EHC_FRAME_LEN 1024\r
\r
//\r
// Register bit definition\r
//\r
-#define CONFIGFLAG_ROUTE_EHC 0x01 // Route port to EHC\r
-\r
-#define USBCMD_RUN 0x01 // Run/stop\r
-#define USBCMD_RESET 0x02 // Start the host controller reset\r
-#define USBCMD_ENABLE_PERIOD 0x10 // Enable periodic schedule\r
-#define USBCMD_ENABLE_ASYNC 0x20 // Enable asynchronous schedule\r
-#define USBCMD_IAAD 0x40 // Interrupt on async advance doorbell\r
-\r
-#define USBSTS_IAA 0x20 // Interrupt on async advance\r
-#define USBSTS_PERIOD_ENABLED 0x4000 // Periodic schedule status\r
-#define USBSTS_ASYNC_ENABLED 0x8000 // Asynchronous schedule status\r
-#define USBSTS_HALT 0x1000 // Host controller halted\r
-#define USBSTS_SYS_ERROR 0x10 // Host system error\r
-#define USBSTS_INTACK_MASK 0x003F // Mask for the interrupt ACK, the WC\r
+#define CONFIGFLAG_ROUTE_EHC 0x01 // Route port to EHC\r
+\r
+#define USBCMD_RUN 0x01 // Run/stop\r
+#define USBCMD_RESET 0x02 // Start the host controller reset\r
+#define USBCMD_ENABLE_PERIOD 0x10 // Enable periodic schedule\r
+#define USBCMD_ENABLE_ASYNC 0x20 // Enable asynchronous schedule\r
+#define USBCMD_IAAD 0x40 // Interrupt on async advance doorbell\r
+\r
+#define USBSTS_IAA 0x20 // Interrupt on async advance\r
+#define USBSTS_PERIOD_ENABLED 0x4000 // Periodic schedule status\r
+#define USBSTS_ASYNC_ENABLED 0x8000 // Asynchronous schedule status\r
+#define USBSTS_HALT 0x1000 // Host controller halted\r
+#define USBSTS_SYS_ERROR 0x10 // Host system error\r
+#define USBSTS_INTACK_MASK 0x003F // Mask for the interrupt ACK, the WC\r
// (write clean) bits in USBSTS register\r
\r
-#define PORTSC_CONN 0x01 // Current Connect Status\r
-#define PORTSC_CONN_CHANGE 0x02 // Connect Status Change\r
-#define PORTSC_ENABLED 0x04 // Port Enable / Disable\r
-#define PORTSC_ENABLE_CHANGE 0x08 // Port Enable / Disable Change\r
-#define PORTSC_OVERCUR 0x10 // Over current Active\r
-#define PORTSC_OVERCUR_CHANGE 0x20 // Over current Change\r
-#define PORSTSC_RESUME 0x40 // Force Port Resume\r
-#define PORTSC_SUSPEND 0x80 // Port Suspend State\r
-#define PORTSC_RESET 0x100 // Port Reset\r
-#define PORTSC_LINESTATE_K 0x400 // Line Status K-state\r
-#define PORTSC_LINESTATE_J 0x800 // Line Status J-state\r
-#define PORTSC_POWER 0x1000 // Port Power\r
-#define PORTSC_OWNER 0x2000 // Port Owner\r
-#define PORTSC_CHANGE_MASK 0x2A // Mask of the port change bits,\r
+#define PORTSC_CONN 0x01 // Current Connect Status\r
+#define PORTSC_CONN_CHANGE 0x02 // Connect Status Change\r
+#define PORTSC_ENABLED 0x04 // Port Enable / Disable\r
+#define PORTSC_ENABLE_CHANGE 0x08 // Port Enable / Disable Change\r
+#define PORTSC_OVERCUR 0x10 // Over current Active\r
+#define PORTSC_OVERCUR_CHANGE 0x20 // Over current Change\r
+#define PORSTSC_RESUME 0x40 // Force Port Resume\r
+#define PORTSC_SUSPEND 0x80 // Port Suspend State\r
+#define PORTSC_RESET 0x100 // Port Reset\r
+#define PORTSC_LINESTATE_K 0x400 // Line Status K-state\r
+#define PORTSC_LINESTATE_J 0x800 // Line Status J-state\r
+#define PORTSC_POWER 0x1000 // Port Power\r
+#define PORTSC_OWNER 0x2000 // Port Owner\r
+#define PORTSC_CHANGE_MASK 0x2A // Mask of the port change bits,\r
// they are WC (write clean)\r
//\r
// PCI Configuration Registers\r
//\r
-#define EHC_BAR_INDEX 0 // how many bytes away from USB_BASE to 0x10\r
+#define EHC_BAR_INDEX 0 // how many bytes away from USB_BASE to 0x10\r
\r
-#define EHC_LINK_TERMINATED(Link) (((Link) & 0x01) != 0)\r
+#define EHC_LINK_TERMINATED(Link) (((Link) & 0x01) != 0)\r
\r
#define EHC_ADDR(High, QhHw32) \\r
((VOID *) (UINTN) (LShiftU64 ((High), 32) | ((QhHw32) & 0xFFFFFFF0)))\r
\r
-#define EHCI_IS_DATAIN(EndpointAddr) EHC_BIT_IS_SET((EndpointAddr), 0x80)\r
+#define EHCI_IS_DATAIN(EndpointAddr) EHC_BIT_IS_SET((EndpointAddr), 0x80)\r
\r
//\r
// Structure to map the hardware port states to the\r
// UEFI's port states.\r
//\r
typedef struct {\r
- UINT16 HwState;\r
- UINT16 UefiState;\r
+ UINT16 HwState;\r
+ UINT16 UefiState;\r
} USB_PORT_STATE_MAP;\r
\r
//\r
//\r
#pragma pack(1)\r
typedef struct {\r
- UINT8 Pi;\r
- UINT8 SubClassCode;\r
- UINT8 BaseCode;\r
+ UINT8 Pi;\r
+ UINT8 SubClassCode;\r
+ UINT8 BaseCode;\r
} USB_CLASSC;\r
#pragma pack()\r
\r
-\r
/**\r
Read EHCI capability register.\r
\r
**/\r
UINT32\r
EhcReadCapRegister (\r
- IN PEI_USB2_HC_DEV *Ehc,\r
- IN UINT32 Offset\r
+ IN PEI_USB2_HC_DEV *Ehc,\r
+ IN UINT32 Offset\r
)\r
;\r
\r
**/\r
UINT32\r
EhcReadOpReg (\r
- IN PEI_USB2_HC_DEV *Ehc,\r
- IN UINT32 Offset\r
+ IN PEI_USB2_HC_DEV *Ehc,\r
+ IN UINT32 Offset\r
)\r
;\r
\r
**/\r
VOID\r
EhcWriteOpReg (\r
- IN PEI_USB2_HC_DEV *Ehc,\r
- IN UINT32 Offset,\r
- IN UINT32 Data\r
+ IN PEI_USB2_HC_DEV *Ehc,\r
+ IN UINT32 Offset,\r
+ IN UINT32 Data\r
)\r
;\r
\r
**/\r
VOID\r
EhcClearLegacySupport (\r
- IN PEI_USB2_HC_DEV *Ehc\r
+ IN PEI_USB2_HC_DEV *Ehc\r
)\r
;\r
\r
**/\r
EFI_STATUS\r
EhcSetAndWaitDoorBell (\r
- IN PEI_USB2_HC_DEV *Ehc,\r
- IN UINT32 Timeout\r
+ IN PEI_USB2_HC_DEV *Ehc,\r
+ IN UINT32 Timeout\r
)\r
;\r
\r
**/\r
VOID\r
EhcAckAllInterrupt (\r
- IN PEI_USB2_HC_DEV *Ehc\r
+ IN PEI_USB2_HC_DEV *Ehc\r
)\r
;\r
\r
**/\r
BOOLEAN\r
EhcIsHalt (\r
- IN PEI_USB2_HC_DEV *Ehc\r
+ IN PEI_USB2_HC_DEV *Ehc\r
)\r
;\r
\r
**/\r
BOOLEAN\r
EhcIsSysError (\r
- IN PEI_USB2_HC_DEV *Ehc\r
+ IN PEI_USB2_HC_DEV *Ehc\r
)\r
;\r
\r
**/\r
EFI_STATUS\r
EhcResetHC (\r
- IN PEI_USB2_HC_DEV *Ehc,\r
- IN UINT32 Timeout\r
+ IN PEI_USB2_HC_DEV *Ehc,\r
+ IN UINT32 Timeout\r
)\r
;\r
\r
**/\r
EFI_STATUS\r
EhcHaltHC (\r
- IN PEI_USB2_HC_DEV *Ehc,\r
- IN UINT32 Timeout\r
+ IN PEI_USB2_HC_DEV *Ehc,\r
+ IN UINT32 Timeout\r
)\r
;\r
\r
**/\r
EFI_STATUS\r
EhcRunHC (\r
- IN PEI_USB2_HC_DEV *Ehc,\r
- IN UINT32 Timeout\r
+ IN PEI_USB2_HC_DEV *Ehc,\r
+ IN UINT32 Timeout\r
)\r
;\r
\r
**/\r
EFI_STATUS\r
EhcInitHC (\r
- IN PEI_USB2_HC_DEV *Ehc\r
+ IN PEI_USB2_HC_DEV *Ehc\r
)\r
;\r
\r
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