| /****************************************************************************** |
| * |
| * Module Name: aslrestype1i - Small I/O-related resource descriptors |
| * |
| *****************************************************************************/ |
| |
| /* |
| * Copyright (C) 2000 - 2016, Intel Corp. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions, and the following disclaimer, |
| * without modification. |
| * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
| * substantially similar to the "NO WARRANTY" disclaimer below |
| * ("Disclaimer") and any redistribution must be conditioned upon |
| * including a substantially similar Disclaimer requirement for further |
| * binary redistribution. |
| * 3. Neither the names of the above-listed copyright holders nor the names |
| * of any contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * Alternatively, this software may be distributed under the terms of the |
| * GNU General Public License ("GPL") version 2 as published by the Free |
| * Software Foundation. |
| * |
| * NO WARRANTY |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGES. |
| */ |
| |
| #include "aslcompiler.h" |
| #include "aslcompiler.y.h" |
| |
| #define _COMPONENT ACPI_COMPILER |
| ACPI_MODULE_NAME ("aslrestype1i") |
| |
| /* |
| * This module contains the I/O-related small resource descriptors: |
| * |
| * DMA |
| * FixedDMA |
| * FixedIO |
| * IO |
| * IRQ |
| * IRQNoFlags |
| */ |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: RsDoDmaDescriptor |
| * |
| * PARAMETERS: Info - Parse Op and resource template offset |
| * |
| * RETURN: Completed resource node |
| * |
| * DESCRIPTION: Construct a short "DMA" descriptor |
| * |
| ******************************************************************************/ |
| |
| ASL_RESOURCE_NODE * |
| RsDoDmaDescriptor ( |
| ASL_RESOURCE_INFO *Info) |
| { |
| AML_RESOURCE *Descriptor; |
| ACPI_PARSE_OBJECT *InitializerOp; |
| ASL_RESOURCE_NODE *Rnode; |
| UINT32 CurrentByteOffset; |
| UINT32 i; |
| UINT8 DmaChannelMask = 0; |
| UINT8 DmaChannels = 0; |
| |
| |
| InitializerOp = Info->DescriptorTypeOp->Asl.Child; |
| CurrentByteOffset = Info->CurrentByteOffset; |
| Rnode = RsAllocateResourceNode (sizeof (AML_RESOURCE_DMA)); |
| |
| Descriptor = Rnode->Buffer; |
| Descriptor->Dma.DescriptorType = |
| ACPI_RESOURCE_NAME_DMA | ASL_RDESC_DMA_SIZE; |
| |
| /* Process all child initialization nodes */ |
| |
| for (i = 0; InitializerOp; i++) |
| { |
| switch (i) |
| { |
| case 0: /* DMA type */ |
| |
| RsSetFlagBits (&Descriptor->Dma.Flags, InitializerOp, 5, 0); |
| RsCreateMultiBitField (InitializerOp, ACPI_RESTAG_DMATYPE, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (Dma.Flags), 5, 2); |
| break; |
| |
| case 1: /* Bus Master */ |
| |
| RsSetFlagBits (&Descriptor->Dma.Flags, InitializerOp, 2, 0); |
| RsCreateBitField (InitializerOp, ACPI_RESTAG_BUSMASTER, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (Dma.Flags), 2); |
| break; |
| |
| case 2: /* Xfer Type (transfer width) */ |
| |
| RsSetFlagBits (&Descriptor->Dma.Flags, InitializerOp, 0, 0); |
| RsCreateMultiBitField (InitializerOp, ACPI_RESTAG_XFERTYPE, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (Dma.Flags), 0, 2); |
| break; |
| |
| case 3: /* Name */ |
| |
| UtAttachNamepathToOwner (Info->DescriptorTypeOp, InitializerOp); |
| break; |
| |
| default: |
| |
| /* All DMA channel bytes are handled here, after flags and name */ |
| |
| if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) |
| { |
| /* Up to 8 channels can be specified in the list */ |
| |
| DmaChannels++; |
| if (DmaChannels > 8) |
| { |
| AslError (ASL_ERROR, ASL_MSG_DMA_LIST, |
| InitializerOp, NULL); |
| return (Rnode); |
| } |
| |
| /* Only DMA channels 0-7 are allowed (mask is 8 bits) */ |
| |
| if (InitializerOp->Asl.Value.Integer > 7) |
| { |
| AslError (ASL_ERROR, ASL_MSG_DMA_CHANNEL, |
| InitializerOp, NULL); |
| } |
| |
| /* Build the mask */ |
| |
| DmaChannelMask |= |
| (1 << ((UINT8) InitializerOp->Asl.Value.Integer)); |
| } |
| |
| if (i == 4) /* case 4: First DMA byte */ |
| { |
| /* Check now for duplicates in list */ |
| |
| RsCheckListForDuplicates (InitializerOp); |
| |
| /* Create a named field at the start of the list */ |
| |
| RsCreateByteField (InitializerOp, ACPI_RESTAG_DMA, |
| CurrentByteOffset + |
| ASL_RESDESC_OFFSET (Dma.DmaChannelMask)); |
| } |
| break; |
| } |
| |
| InitializerOp = RsCompleteNodeAndGetNext (InitializerOp); |
| } |
| |
| /* Now we can set the channel mask */ |
| |
| Descriptor->Dma.DmaChannelMask = DmaChannelMask; |
| return (Rnode); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: RsDoFixedDmaDescriptor |
| * |
| * PARAMETERS: Info - Parse Op and resource template offset |
| * |
| * RETURN: Completed resource node |
| * |
| * DESCRIPTION: Construct a short "FixedDMA" descriptor |
| * |
| ******************************************************************************/ |
| |
| ASL_RESOURCE_NODE * |
| RsDoFixedDmaDescriptor ( |
| ASL_RESOURCE_INFO *Info) |
| { |
| AML_RESOURCE *Descriptor; |
| ACPI_PARSE_OBJECT *InitializerOp; |
| ASL_RESOURCE_NODE *Rnode; |
| UINT32 CurrentByteOffset; |
| UINT32 i; |
| |
| |
| InitializerOp = Info->DescriptorTypeOp->Asl.Child; |
| CurrentByteOffset = Info->CurrentByteOffset; |
| Rnode = RsAllocateResourceNode (sizeof (AML_RESOURCE_FIXED_DMA)); |
| |
| Descriptor = Rnode->Buffer; |
| Descriptor->FixedDma.DescriptorType = |
| ACPI_RESOURCE_NAME_FIXED_DMA | ASL_RDESC_FIXED_DMA_SIZE; |
| |
| /* Process all child initialization nodes */ |
| |
| for (i = 0; InitializerOp; i++) |
| { |
| switch (i) |
| { |
| case 0: /* DMA Request Lines [WORD] (_DMA) */ |
| |
| Descriptor->FixedDma.RequestLines = (UINT16) InitializerOp->Asl.Value.Integer; |
| RsCreateWordField (InitializerOp, ACPI_RESTAG_DMA, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (FixedDma.RequestLines)); |
| break; |
| |
| case 1: /* DMA Channel [WORD] (_TYP) */ |
| |
| Descriptor->FixedDma.Channels = (UINT16) InitializerOp->Asl.Value.Integer; |
| RsCreateWordField (InitializerOp, ACPI_RESTAG_DMATYPE, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (FixedDma.Channels)); |
| break; |
| |
| case 2: /* Transfer Width [BYTE] (_SIZ) */ |
| |
| Descriptor->FixedDma.Width = (UINT8) InitializerOp->Asl.Value.Integer; |
| RsCreateByteField (InitializerOp, ACPI_RESTAG_XFERTYPE, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (FixedDma.Width)); |
| break; |
| |
| case 3: /* Descriptor Name (optional) */ |
| |
| UtAttachNamepathToOwner (Info->DescriptorTypeOp, InitializerOp); |
| break; |
| |
| default: /* Ignore any extra nodes */ |
| |
| break; |
| } |
| |
| InitializerOp = RsCompleteNodeAndGetNext (InitializerOp); |
| } |
| |
| return (Rnode); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: RsDoFixedIoDescriptor |
| * |
| * PARAMETERS: Info - Parse Op and resource template offset |
| * |
| * RETURN: Completed resource node |
| * |
| * DESCRIPTION: Construct a short "FixedIO" descriptor |
| * |
| ******************************************************************************/ |
| |
| ASL_RESOURCE_NODE * |
| RsDoFixedIoDescriptor ( |
| ASL_RESOURCE_INFO *Info) |
| { |
| AML_RESOURCE *Descriptor; |
| ACPI_PARSE_OBJECT *InitializerOp; |
| ACPI_PARSE_OBJECT *AddressOp = NULL; |
| ASL_RESOURCE_NODE *Rnode; |
| UINT32 CurrentByteOffset; |
| UINT32 i; |
| |
| |
| InitializerOp = Info->DescriptorTypeOp->Asl.Child; |
| CurrentByteOffset = Info->CurrentByteOffset; |
| Rnode = RsAllocateResourceNode (sizeof (AML_RESOURCE_FIXED_IO)); |
| |
| Descriptor = Rnode->Buffer; |
| Descriptor->Io.DescriptorType = |
| ACPI_RESOURCE_NAME_FIXED_IO | ASL_RDESC_FIXED_IO_SIZE; |
| |
| /* Process all child initialization nodes */ |
| |
| for (i = 0; InitializerOp; i++) |
| { |
| switch (i) |
| { |
| case 0: /* Base Address */ |
| |
| Descriptor->FixedIo.Address = |
| (UINT16) InitializerOp->Asl.Value.Integer; |
| RsCreateWordField (InitializerOp, ACPI_RESTAG_BASEADDRESS, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (FixedIo.Address)); |
| AddressOp = InitializerOp; |
| break; |
| |
| case 1: /* Length */ |
| |
| Descriptor->FixedIo.AddressLength = |
| (UINT8) InitializerOp->Asl.Value.Integer; |
| RsCreateByteField (InitializerOp, ACPI_RESTAG_LENGTH, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (FixedIo.AddressLength)); |
| break; |
| |
| case 2: /* Name */ |
| |
| UtAttachNamepathToOwner (Info->DescriptorTypeOp, InitializerOp); |
| break; |
| |
| default: |
| |
| AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL); |
| break; |
| } |
| |
| InitializerOp = RsCompleteNodeAndGetNext (InitializerOp); |
| } |
| |
| /* Error checks */ |
| |
| if (Descriptor->FixedIo.Address > 0x03FF) |
| { |
| AslError (ASL_WARNING, ASL_MSG_ISA_ADDRESS, AddressOp, NULL); |
| } |
| |
| return (Rnode); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: RsDoIoDescriptor |
| * |
| * PARAMETERS: Info - Parse Op and resource template offset |
| * |
| * RETURN: Completed resource node |
| * |
| * DESCRIPTION: Construct a short "IO" descriptor |
| * |
| ******************************************************************************/ |
| |
| ASL_RESOURCE_NODE * |
| RsDoIoDescriptor ( |
| ASL_RESOURCE_INFO *Info) |
| { |
| AML_RESOURCE *Descriptor; |
| ACPI_PARSE_OBJECT *InitializerOp; |
| ACPI_PARSE_OBJECT *MinOp = NULL; |
| ACPI_PARSE_OBJECT *MaxOp = NULL; |
| ACPI_PARSE_OBJECT *LengthOp = NULL; |
| ACPI_PARSE_OBJECT *AlignOp = NULL; |
| ASL_RESOURCE_NODE *Rnode; |
| UINT32 CurrentByteOffset; |
| UINT32 i; |
| |
| |
| InitializerOp = Info->DescriptorTypeOp->Asl.Child; |
| CurrentByteOffset = Info->CurrentByteOffset; |
| Rnode = RsAllocateResourceNode (sizeof (AML_RESOURCE_IO)); |
| |
| Descriptor = Rnode->Buffer; |
| Descriptor->Io.DescriptorType = |
| ACPI_RESOURCE_NAME_IO | ASL_RDESC_IO_SIZE; |
| |
| /* Process all child initialization nodes */ |
| |
| for (i = 0; InitializerOp; i++) |
| { |
| switch (i) |
| { |
| case 0: /* Decode size */ |
| |
| RsSetFlagBits (&Descriptor->Io.Flags, InitializerOp, 0, 1); |
| RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (Io.Flags), 0); |
| break; |
| |
| case 1: /* Min Address */ |
| |
| Descriptor->Io.Minimum = |
| (UINT16) InitializerOp->Asl.Value.Integer; |
| RsCreateWordField (InitializerOp, ACPI_RESTAG_MINADDR, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (Io.Minimum)); |
| MinOp = InitializerOp; |
| break; |
| |
| case 2: /* Max Address */ |
| |
| Descriptor->Io.Maximum = |
| (UINT16) InitializerOp->Asl.Value.Integer; |
| RsCreateWordField (InitializerOp, ACPI_RESTAG_MAXADDR, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (Io.Maximum)); |
| MaxOp = InitializerOp; |
| break; |
| |
| case 3: /* Alignment */ |
| |
| Descriptor->Io.Alignment = |
| (UINT8) InitializerOp->Asl.Value.Integer; |
| RsCreateByteField (InitializerOp, ACPI_RESTAG_ALIGNMENT, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (Io.Alignment)); |
| AlignOp = InitializerOp; |
| break; |
| |
| case 4: /* Length */ |
| |
| Descriptor->Io.AddressLength = |
| (UINT8) InitializerOp->Asl.Value.Integer; |
| RsCreateByteField (InitializerOp, ACPI_RESTAG_LENGTH, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (Io.AddressLength)); |
| LengthOp = InitializerOp; |
| break; |
| |
| case 5: /* Name */ |
| |
| UtAttachNamepathToOwner (Info->DescriptorTypeOp, InitializerOp); |
| break; |
| |
| default: |
| |
| AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL); |
| break; |
| } |
| |
| InitializerOp = RsCompleteNodeAndGetNext (InitializerOp); |
| } |
| |
| /* Validate the Min/Max/Len/Align values */ |
| |
| RsSmallAddressCheck (ACPI_RESOURCE_NAME_IO, |
| Descriptor->Io.Minimum, |
| Descriptor->Io.Maximum, |
| Descriptor->Io.AddressLength, |
| Descriptor->Io.Alignment, |
| MinOp, MaxOp, LengthOp, AlignOp, Info->DescriptorTypeOp); |
| |
| return (Rnode); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: RsDoIrqDescriptor |
| * |
| * PARAMETERS: Info - Parse Op and resource template offset |
| * |
| * RETURN: Completed resource node |
| * |
| * DESCRIPTION: Construct a short "IRQ" descriptor |
| * |
| ******************************************************************************/ |
| |
| ASL_RESOURCE_NODE * |
| RsDoIrqDescriptor ( |
| ASL_RESOURCE_INFO *Info) |
| { |
| AML_RESOURCE *Descriptor; |
| ACPI_PARSE_OBJECT *InitializerOp; |
| ASL_RESOURCE_NODE *Rnode; |
| UINT32 Interrupts = 0; |
| UINT16 IrqMask = 0; |
| UINT32 CurrentByteOffset; |
| UINT32 i; |
| |
| |
| InitializerOp = Info->DescriptorTypeOp->Asl.Child; |
| CurrentByteOffset = Info->CurrentByteOffset; |
| Rnode = RsAllocateResourceNode (sizeof (AML_RESOURCE_IRQ)); |
| |
| /* Length = 3 (with flag byte) */ |
| |
| Descriptor = Rnode->Buffer; |
| Descriptor->Irq.DescriptorType = |
| ACPI_RESOURCE_NAME_IRQ | (ASL_RDESC_IRQ_SIZE + 0x01); |
| |
| /* Process all child initialization nodes */ |
| |
| for (i = 0; InitializerOp; i++) |
| { |
| switch (i) |
| { |
| case 0: /* Interrupt Type (or Mode - edge/level) */ |
| |
| RsSetFlagBits (&Descriptor->Irq.Flags, InitializerOp, 0, 1); |
| RsCreateBitField (InitializerOp, ACPI_RESTAG_INTERRUPTTYPE, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (Irq.Flags), 0); |
| break; |
| |
| case 1: /* Interrupt Level (or Polarity - Active high/low) */ |
| |
| RsSetFlagBits (&Descriptor->Irq.Flags, InitializerOp, 3, 0); |
| RsCreateBitField (InitializerOp, ACPI_RESTAG_INTERRUPTLEVEL, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (Irq.Flags), 3); |
| break; |
| |
| case 2: /* Share Type - Default: exclusive (0) */ |
| |
| RsSetFlagBits (&Descriptor->Irq.Flags, InitializerOp, 4, 0); |
| RsCreateBitField (InitializerOp, ACPI_RESTAG_INTERRUPTSHARE, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (Irq.Flags), 4); |
| break; |
| |
| case 3: /* Name */ |
| |
| UtAttachNamepathToOwner (Info->DescriptorTypeOp, InitializerOp); |
| break; |
| |
| default: |
| |
| /* All IRQ bytes are handled here, after the flags and name */ |
| |
| if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) |
| { |
| /* Up to 16 interrupts can be specified in the list */ |
| |
| Interrupts++; |
| if (Interrupts > 16) |
| { |
| AslError (ASL_ERROR, ASL_MSG_INTERRUPT_LIST, |
| InitializerOp, NULL); |
| return (Rnode); |
| } |
| |
| /* Only interrupts 0-15 are allowed (mask is 16 bits) */ |
| |
| if (InitializerOp->Asl.Value.Integer > 15) |
| { |
| AslError (ASL_ERROR, ASL_MSG_INTERRUPT_NUMBER, |
| InitializerOp, NULL); |
| } |
| else |
| { |
| IrqMask |= (1 << (UINT8) InitializerOp->Asl.Value.Integer); |
| } |
| } |
| |
| /* Case 4: First IRQ value in list */ |
| |
| if (i == 4) |
| { |
| /* Check now for duplicates in list */ |
| |
| RsCheckListForDuplicates (InitializerOp); |
| |
| /* Create a named field at the start of the list */ |
| |
| RsCreateWordField (InitializerOp, ACPI_RESTAG_INTERRUPT, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (Irq.IrqMask)); |
| } |
| break; |
| } |
| |
| InitializerOp = RsCompleteNodeAndGetNext (InitializerOp); |
| } |
| |
| /* Now we can set the channel mask */ |
| |
| Descriptor->Irq.IrqMask = IrqMask; |
| return (Rnode); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: RsDoIrqNoFlagsDescriptor |
| * |
| * PARAMETERS: Info - Parse Op and resource template offset |
| * |
| * RETURN: Completed resource node |
| * |
| * DESCRIPTION: Construct a short "IRQNoFlags" descriptor |
| * |
| ******************************************************************************/ |
| |
| ASL_RESOURCE_NODE * |
| RsDoIrqNoFlagsDescriptor ( |
| ASL_RESOURCE_INFO *Info) |
| { |
| AML_RESOURCE *Descriptor; |
| ACPI_PARSE_OBJECT *InitializerOp; |
| ASL_RESOURCE_NODE *Rnode; |
| UINT16 IrqMask = 0; |
| UINT32 Interrupts = 0; |
| UINT32 CurrentByteOffset; |
| UINT32 i; |
| |
| |
| InitializerOp = Info->DescriptorTypeOp->Asl.Child; |
| CurrentByteOffset = Info->CurrentByteOffset; |
| Rnode = RsAllocateResourceNode (sizeof (AML_RESOURCE_IRQ_NOFLAGS)); |
| |
| Descriptor = Rnode->Buffer; |
| Descriptor->Irq.DescriptorType = |
| ACPI_RESOURCE_NAME_IRQ | ASL_RDESC_IRQ_SIZE; |
| |
| /* Process all child initialization nodes */ |
| |
| for (i = 0; InitializerOp; i++) |
| { |
| switch (i) |
| { |
| case 0: /* Name */ |
| |
| UtAttachNamepathToOwner (Info->DescriptorTypeOp, InitializerOp); |
| break; |
| |
| default: |
| |
| /* IRQ bytes are handled here, after the flags and name */ |
| |
| if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) |
| { |
| /* Up to 16 interrupts can be specified in the list */ |
| |
| Interrupts++; |
| if (Interrupts > 16) |
| { |
| AslError (ASL_ERROR, ASL_MSG_INTERRUPT_LIST, |
| InitializerOp, NULL); |
| return (Rnode); |
| } |
| |
| /* Only interrupts 0-15 are allowed (mask is 16 bits) */ |
| |
| if (InitializerOp->Asl.Value.Integer > 15) |
| { |
| AslError (ASL_ERROR, ASL_MSG_INTERRUPT_NUMBER, |
| InitializerOp, NULL); |
| } |
| else |
| { |
| IrqMask |= (1 << ((UINT8) InitializerOp->Asl.Value.Integer)); |
| } |
| } |
| |
| /* Case 1: First IRQ value in list */ |
| |
| if (i == 1) |
| { |
| /* Check now for duplicates in list */ |
| |
| RsCheckListForDuplicates (InitializerOp); |
| |
| /* Create a named field at the start of the list */ |
| |
| RsCreateWordField (InitializerOp, ACPI_RESTAG_INTERRUPT, |
| CurrentByteOffset + ASL_RESDESC_OFFSET (Irq.IrqMask)); |
| } |
| break; |
| } |
| |
| InitializerOp = RsCompleteNodeAndGetNext (InitializerOp); |
| } |
| |
| /* Now we can set the interrupt mask */ |
| |
| Descriptor->Irq.IrqMask = IrqMask; |
| return (Rnode); |
| } |
