diff options
Diffstat (limited to 'IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe')
4 files changed, 140 insertions, 132 deletions
diff --git a/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/InternalIsaBus.h b/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/InternalIsaBus.h index 1921d4c..352aca9 100644 --- a/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/InternalIsaBus.h +++ b/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/InternalIsaBus.h @@ -55,6 +55,73 @@ Revision History: #include "ComponentName.h"
+//
+// 8237 DMA registers
+//
+#define R_8237_DMA_BASE_CA_CH0 0x00
+#define R_8237_DMA_BASE_CA_CH1 0x02
+#define R_8237_DMA_BASE_CA_CH2 0x04
+#define R_8237_DMA_BASE_CA_CH3 0xd6
+#define R_8237_DMA_BASE_CA_CH5 0xc4
+#define R_8237_DMA_BASE_CA_CH6 0xc8
+#define R_8237_DMA_BASE_CA_CH7 0xcc
+
+#define R_8237_DMA_BASE_CC_CH0 0x01
+#define R_8237_DMA_BASE_CC_CH1 0x03
+#define R_8237_DMA_BASE_CC_CH2 0x05
+#define R_8237_DMA_BASE_CC_CH3 0xd7
+#define R_8237_DMA_BASE_CC_CH5 0xc6
+#define R_8237_DMA_BASE_CC_CH6 0xca
+#define R_8237_DMA_BASE_CC_CH7 0xce
+
+#define R_8237_DMA_MEM_LP_CH0 0x87
+#define R_8237_DMA_MEM_LP_CH1 0x83
+#define R_8237_DMA_MEM_LP_CH2 0x81
+#define R_8237_DMA_MEM_LP_CH3 0x82
+#define R_8237_DMA_MEM_LP_CH5 0x8B
+#define R_8237_DMA_MEM_LP_CH6 0x89
+#define R_8237_DMA_MEM_LP_CH7 0x8A
+
+
+#define R_8237_DMA_COMMAND_CH0_3 0x08
+#define R_8237_DMA_COMMAND_CH4_7 0xd0
+#define B_8237_DMA_COMMAND_GAP 0x10
+#define B_8237_DMA_COMMAND_CGE 0x04
+
+
+#define R_8237_DMA_STA_CH0_3 0xd8
+#define R_8237_DMA_STA_CH4_7 0xd0
+
+#define R_8237_DMA_WRSMSK_CH0_3 0x0a
+#define R_8237_DMA_WRSMSK_CH4_7 0xd4
+#define B_8237_DMA_WRSMSK_CMS 0x04
+
+
+#define R_8237_DMA_CHMODE_CH0_3 0x0b
+#define R_8237_DMA_CHMODE_CH4_7 0xd6
+#define V_8237_DMA_CHMODE_DEMAND 0x00
+#define V_8237_DMA_CHMODE_SINGLE 0x40
+#define V_8237_DMA_CHMODE_CASCADE 0xc0
+#define B_8237_DMA_CHMODE_DECREMENT 0x20
+#define B_8237_DMA_CHMODE_INCREMENT 0x00
+#define B_8237_DMA_CHMODE_AE 0x10
+#define V_8237_DMA_CHMODE_VERIFY 0
+#define V_8237_DMA_CHMODE_IO2MEM 0x04
+#define V_8237_DMA_CHMODE_MEM2IO 0x08
+
+#define R_8237_DMA_CBPR_CH0_3 0x0c
+#define R_8237_DMA_CBPR_CH4_7 0xd8
+
+#define R_8237_DMA_MCR_CH0_3 0x0d
+#define R_8237_DMA_MCR_CH4_7 0xda
+
+#define R_8237_DMA_CLMSK_CH0_3 0x0e
+#define R_8237_DMA_CLMSK_CH4_7 0xdc
+
+#define R_8237_DMA_WRMSK_CH0_3 0x0f
+#define R_8237_DMA_WRMSK_CH4_7 0xde
+
+
extern EFI_ISA_IO_PROTOCOL IsaIoInterface;
typedef enum {
diff --git a/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaBus.inf b/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaBus.inf deleted file mode 100644 index 26a1527..0000000 --- a/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaBus.inf +++ /dev/null @@ -1,130 +0,0 @@ -#/** @file
-# Component description file for IsaBus module.
-#
-# Discovers all the ISA Controllers and their resources by using the ISA PnP
-# Protocol, produces an instance of the ISA I/O Protocol for every ISA
-# Controller found, loads and initializes all ISA Device Drivers, matches ISA
-# Device Drivers with their respective ISA Controllers in a deterministic
-# manner, and informs a ISA Device Driver when it is to start managing an ISA
-# Controller.
-#
-# Copyright (c) 2006 - 2007, Intel Corporation<BR>
-# 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
-# http://opensource.org/licenses/bsd-license.php
-#
-#
-#**/
-
-################################################################################
-#
-# Defines Section - statements that will be processed to create a Makefile.
-#
-################################################################################
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = IsaBus
- FILE_GUID = 240612B5-A063-11d4-9A3A-0090273FC14D
- MODULE_TYPE = DXE_DRIVER
- VERSION_STRING = 1.0
- EDK_RELEASE_VERSION = 0x00020000
- EFI_SPECIFICATION_VERSION = 0x00020000
-
- ENTRY_POINT = InitializeIsaBus
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-# DRIVER_BINDING = gIsaBusControllerDriver
-# COMPONENT_NAME = gIsaBusComponentName
-#
-
-################################################################################
-#
-# Sources Section - list of files that are required for the build to succeed.
-#
-################################################################################
-
-[Sources.common]
- ComponentName.c
- IsaIo.c
- IsaBus.c
- IsaIo.h
- IsaBus.h
- IsaAcpi.h
- ComponentName.h
-
-
-################################################################################
-#
-# Package Dependency Section - list of Package files that are required for
-# this module.
-#
-################################################################################
-
-[Packages]
- MdePkg/MdePkg.dec
- MdeModulePkg/MdeModulePkg.dec
- IntelFrameworkPkg/IntelFrameworkPkg.dec
- IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec
-
-
-################################################################################
-#
-# Library Class Section - list of Library Classes that are required for
-# this module.
-#
-################################################################################
-
-[LibraryClasses]
- PcdLib
- BootScriptLib
- ReportStatusCodeLib
- UefiBootServicesTableLib
- MemoryAllocationLib
- BaseMemoryLib
- DevicePathLib
- UefiLib
- UefiDriverEntryPoint
- DebugLib
-
-
-################################################################################
-#
-# Guid C Name Section - list of Guids that this module uses or produces.
-#
-################################################################################
-
-[Guids]
- gEfiStatusCodeSpecificDataGuid # ALWAYS_CONSUMED
-
-
-################################################################################
-#
-# Protocol C Name Section - list of Protocol and Protocol Notify C Names
-# that this module uses or produces.
-#
-################################################################################
-
-[Protocols]
- gEfiIsaIoProtocolGuid # PROTOCOL BY_START
- gEfiIsaAcpiProtocolGuid # PROTOCOL TO_START
- gEfiPciIoProtocolGuid # PROTOCOL TO_START
- gEfiDevicePathProtocolGuid # PROTOCOL TO_START
- gEfiGenericMemTestProtocolGuid # PROTOCOL TO_START
-
-
-################################################################################
-#
-# Pcd FEATURE_FLAG - list of PCDs that this module is coded for.
-#
-################################################################################
-
-[PcdsFeatureFlag.common]
- PcdIsaBusOnlySupportSlaveDma|gEfiIntelFrameworkModulePkgTokenSpaceGuid
- PcdIsaBusSupportDma|gEfiIntelFrameworkModulePkgTokenSpaceGuid
- PcdIsaBusSupportIsaMemory|gEfiIntelFrameworkModulePkgTokenSpaceGuid
-
diff --git a/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.inf b/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.inf new file mode 100644 index 0000000..65e5686 --- /dev/null +++ b/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.inf @@ -0,0 +1,73 @@ +#/** @file
+# Component description file for IsaBus module.
+#
+# Discovers all the ISA Controllers and their resources by using the ISA PnP
+# Protocol, produces an instance of the ISA I/O Protocol for every ISA
+# Controller found, loads and initializes all ISA Device Drivers, matches ISA
+# Device Drivers with their respective ISA Controllers in a deterministic
+# manner, and informs a ISA Device Driver when it is to start managing an ISA
+# Controller.
+#
+# Copyright (c) 2006 - 2007, Intel Corporation<BR>
+# 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
+# http://opensource.org/licenses/bsd-license.php
+#
+#
+#**/
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = IsaBusDxe
+ FILE_GUID = 240612B5-A063-11d4-9A3A-0090273FC14D
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+ EDK_RELEASE_VERSION = 0x00020000
+ EFI_SPECIFICATION_VERSION = 0x00020000
+
+ ENTRY_POINT = InitializeIsaBus
+
+# VALID_ARCHITECTURES = IA32 X64 IPF EBC
+
+[Sources.common]
+ ComponentName.c
+ IsaIo.c
+ IsaBus.c
+ IsaIo.h
+ IsaBus.h
+ IsaAcpi.h
+ ComponentName.h
+
+[Packages]
+ MdePkg/MdePkg.dec
+ IntelFrameworkPkg/IntelFrameworkPkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+
+[LibraryClasses]
+ PcdLib
+ BootScriptLib
+ ReportStatusCodeLib
+ UefiBootServicesTableLib
+ MemoryAllocationLib
+ BaseMemoryLib
+ DevicePathLib
+ UefiLib
+ UefiDriverEntryPoint
+ DebugLib
+
+[Guids]
+ gEfiStatusCodeSpecificDataGuid # ALWAYS_CONSUMED
+
+[Protocols]
+ gEfiIsaIoProtocolGuid # PROTOCOL BY_START
+ gEfiIsaAcpiProtocolGuid # PROTOCOL TO_START
+ gEfiPciIoProtocolGuid # PROTOCOL TO_START
+ gEfiDevicePathProtocolGuid # PROTOCOL TO_START
+ gEfiGenericMemTestProtocolGuid # PROTOCOL TO_START
+
+[PcdsFeatureFlag.common]
+ PcdIsaBusOnlySupportSlaveDma|gEfiIntelFrameworkModulePkgTokenSpaceGuid
+ PcdIsaBusSupportDma|gEfiIntelFrameworkModulePkgTokenSpaceGuid
+ PcdIsaBusSupportIsaMemory|gEfiIntelFrameworkModulePkgTokenSpaceGuid
+
diff --git a/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaIo.c b/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaIo.c index a9503f9..09f13f3 100644 --- a/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaIo.c +++ b/IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaIo.c @@ -24,8 +24,6 @@ Abstract: //
#include "InternalIsaIo.h"
-#include <IndustryStandard/Pcat.h>
-
//
// Driver Support Global Variables
//
|