On Mon, Sep 11, 2017 at 04:23:33PM +0100, [email protected] wrote: > From: Ard Biesheuvel <[email protected]> > > The existing HardwareInterrupt protocol lacked a means to configure the > level/edge properties of an interrupt. The new HardwareInterrupt2 > protocol introduced this capability. > This patch updates the GIC drivers to provide the new interfaces. > The changes comprise: > Update to use HardwareInterrupt2 protocol > Additions to register info in ArmGicLib.h > Added new functionality (GetTriggerType and SetTriggerType) > > The requirement for this change derives from a problem detected on ARM > Juno boards, but the change is of generic (ARM) relevance. > > This commit is in response to review on the mailing list and, as > suggested there, rolls Girish's updates onto Ard's original example. > > NOTE: At this point the GICv3 code is not tested.
Is this still the case? I don't see how the code can be merged while that holds true. > Contributed-under: TianoCore Contribution Agreement 1.0 > Signed-off-by: Ard Biesheuvel <[email protected]> > Signed-off-by: Girish Pathak <[email protected]> > Signed-off-by: Evan Lloyd <[email protected]> > Tested-by: Girish Pathak <[email protected]> > --- > ArmPkg/Drivers/ArmGic/ArmGicDxe.inf | 3 +- > ArmPkg/Drivers/ArmGic/ArmGicDxe.h | 25 +++- > ArmPkg/Include/Library/ArmGicLib.h | 12 +- > ArmPkg/Drivers/ArmGic/ArmGicCommonDxe.c | 44 ++++++- > ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c | 139 +++++++++++++++++++- > ArmPkg/Drivers/ArmGic/GicV3/ArmGicV3Dxe.c | 138 ++++++++++++++++++- > 6 files changed, 354 insertions(+), 7 deletions(-) > > diff --git a/ArmPkg/Drivers/ArmGic/ArmGicDxe.inf > b/ArmPkg/Drivers/ArmGic/ArmGicDxe.inf > index > e554301c4b28022c805f69242cf6ee979d19abc2..d5921533fb68fa32c3e0705b05930700ee81da07 > 100644 > --- a/ArmPkg/Drivers/ArmGic/ArmGicDxe.inf > +++ b/ArmPkg/Drivers/ArmGic/ArmGicDxe.inf > @@ -1,7 +1,7 @@ > #/** @file > # > # Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR> > -# Copyright (c) 2012 - 2015, ARM Ltd. All rights reserved.<BR> > +# Copyright (c) 2012 - 2017, ARM Ltd. All rights reserved.<BR> > # > # This program and the accompanying materials > # are licensed and made available under the terms and conditions of the BSD > License > @@ -48,6 +48,7 @@ [LibraryClasses] > > [Protocols] > gHardwareInterruptProtocolGuid > + gHardwareInterrupt2ProtocolGuid > gEfiCpuArchProtocolGuid > > [Pcd.common] > diff --git a/ArmPkg/Drivers/ArmGic/ArmGicDxe.h > b/ArmPkg/Drivers/ArmGic/ArmGicDxe.h > index > 1018f2004e75d879a72c2d6bf37b64051e720d12..cefa4c2d4e4a05c54e51642db0f471e9a338afb6 > 100644 > --- a/ArmPkg/Drivers/ArmGic/ArmGicDxe.h > +++ b/ArmPkg/Drivers/ArmGic/ArmGicDxe.h > @@ -1,6 +1,6 @@ > /*++ > > -Copyright (c) 2013-2014, ARM Ltd. All rights reserved.<BR> > +Copyright (c) 2013-2017, ARM Ltd. All rights reserved.<BR> > > This program and the accompanying materials > are licensed and made available under the terms and conditions of the BSD > License > @@ -24,6 +24,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER > EXPRESS OR IMPLIED. > > #include <Protocol/Cpu.h> > #include <Protocol/HardwareInterrupt.h> > +#include <Protocol/HardwareInterrupt2.h> > > extern UINTN mGicNumInterrupts; > extern HARDWARE_INTERRUPT_HANDLER *gRegisteredInterruptHandlers; > @@ -34,6 +35,7 @@ extern HARDWARE_INTERRUPT_HANDLER > *gRegisteredInterruptHandlers; > EFI_STATUS > InstallAndRegisterInterruptService ( > IN EFI_HARDWARE_INTERRUPT_PROTOCOL *InterruptProtocol, > + IN EFI_HARDWARE_INTERRUPT2_PROTOCOL *Interrupt2Protocol, > IN EFI_CPU_INTERRUPT_HANDLER InterruptHandler, > IN EFI_EVENT_NOTIFY ExitBootServicesEvent > ); > @@ -64,4 +66,25 @@ GicV3DxeInitialize ( > IN EFI_SYSTEM_TABLE *SystemTable > ); > > + > +// Shared code > + > +/** > + Calculate GICD_ICFGRn base address and corresponding bit > + field Int_config[1] of the GIC distributor register. > + > + @param Source Hardware source of the interrupt. > + @param RegAddress Corresponding GICD_ICFGRn base address. > + @param Config1Bit Bit number of F Int_config[1] bit in the register. > + > + @retval EFI_SUCCESS Source interrupt supported. > + @retval EFI_UNSUPPORTED Source interrupt is not supported. > +**/ > +EFI_STATUS > +GicGetDistributorIcfgBaseAndBit ( > + IN HARDWARE_INTERRUPT_SOURCE Source, > + OUT UINTN *RegAddress, > + OUT UINTN *Config1Bit > + ); > + > #endif > diff --git a/ArmPkg/Include/Library/ArmGicLib.h > b/ArmPkg/Include/Library/ArmGicLib.h > index > f7b546895d116f81c65a853fcdb067ec7601b2da..1c8d8cf6a7c39e2b5e2e36feb3e5433f29f488e2 > 100644 > --- a/ArmPkg/Include/Library/ArmGicLib.h > +++ b/ArmPkg/Include/Library/ArmGicLib.h > @@ -1,6 +1,6 @@ > /** @file > * > -* Copyright (c) 2011-2015, ARM Limited. All rights reserved. > +* Copyright (c) 2011-2017, ARM Limited. All rights reserved. > * > * This program and the accompanying materials > * are licensed and made available under the terms and conditions of the BSD > License > @@ -51,10 +51,18 @@ > #define ARM_GIC_ICDDCR_ARE (1 << 4) // Affinity Routing Enable (ARE) > #define ARM_GIC_ICDDCR_DS (1 << 6) // Disable Security (DS) > > +// GICD_ICDICFR bits > +#define ARM_GIC_ICDICFR_WIDTH 32 // ICDICFR is a 32 bit register > +#define ARM_GIC_ICDICFR_BYTES (ARM_GIC_ICDICFR_WIDTH / 8) > +#define ARM_GIC_ICDICFR_F_WIDTH 2 // Each F field is 2 bits > +#define ARM_GIC_ICDICFR_F_STRIDE 16 // (32/2) F fields per register > +#define ARM_GIC_ICDICFR_F_CONFIG1_BIT 1 // Bit number within F field > +#define ARM_GIC_ICDICFR_LEVEL_TRIGGERED 0x0 // Level triggered interrupt > +#define ARM_GIC_ICDICFR_EDGE_TRIGGERED 0x1 // Edge triggered interrupt > + > > // GIC Redistributor > > - Spurious whitespace change. > #define ARM_GICR_CTLR_FRAME_SIZE SIZE_64KB > #define ARM_GICR_SGI_PPI_FRAME_SIZE SIZE_64KB > > diff --git a/ArmPkg/Drivers/ArmGic/ArmGicCommonDxe.c > b/ArmPkg/Drivers/ArmGic/ArmGicCommonDxe.c > index > 88cb455b75bb8e8cb22157643a392403ce93129d..13a7fae07b856025ab1c0eac97d07ec4c4df20a9 > 100644 > --- a/ArmPkg/Drivers/ArmGic/ArmGicCommonDxe.c > +++ b/ArmPkg/Drivers/ArmGic/ArmGicCommonDxe.c > @@ -1,6 +1,6 @@ > /*++ > > -Copyright (c) 2013-2014, ARM Ltd. All rights reserved.<BR> > +Copyright (c) 2013-2017, ARM Ltd. All rights reserved.<BR> > > This program and the accompanying materials > are licensed and made available under the terms and conditions of the BSD > License > @@ -43,6 +43,46 @@ UINTN mGicNumInterrupts = 0; > > HARDWARE_INTERRUPT_HANDLER *gRegisteredInterruptHandlers = NULL; > > + > +/** > + Calculate GICD_ICFGRn base address and corresponding bit > + field Int_config[1] of the GIC distributor register. > + > + @param Source Hardware source of the interrupt. > + @param RegAddress Corresponding GICD_ICFGRn base address. > + @param Config1Bit Bit number of F Int_config[1] bit in the register. > + > + @retval EFI_SUCCESS Source interrupt supported. > + @retval EFI_UNSUPPORTED Source interrupt is not supported. > +**/ > +EFI_STATUS > +GicGetDistributorIcfgBaseAndBit ( > + IN HARDWARE_INTERRUPT_SOURCE Source, > + OUT UINTN *RegAddress, > + OUT UINTN *Config1Bit > + ) > +{ > + UINTN RegIndex; > + UINTN Field; > + > + if (Source >= mGicNumInterrupts) { > + ASSERT(Source < mGicNumInterrupts); > + return EFI_UNSUPPORTED; > + } > + > + RegIndex = Source / ARM_GIC_ICDICFR_F_STRIDE; // NOTE: truncation is > significant > + Field = Source % ARM_GIC_ICDICFR_F_STRIDE; > + *RegAddress = PcdGet64 (PcdGicDistributorBase) > + + ARM_GIC_ICDICFR > + + (ARM_GIC_ICDICFR_BYTES * RegIndex); Should these continuation lines really be indented? > + *Config1Bit = ((Field * ARM_GIC_ICDICFR_F_WIDTH) > + + ARM_GIC_ICDICFR_F_CONFIG1_BIT); > + > + return EFI_SUCCESS; > +} > + > + > + > /** > Register Handler for the specified interrupt source. > > @@ -88,6 +128,7 @@ RegisterInterruptSource ( > EFI_STATUS > InstallAndRegisterInterruptService ( > IN EFI_HARDWARE_INTERRUPT_PROTOCOL *InterruptProtocol, > + IN EFI_HARDWARE_INTERRUPT2_PROTOCOL *Interrupt2Protocol, > IN EFI_CPU_INTERRUPT_HANDLER InterruptHandler, > IN EFI_EVENT_NOTIFY ExitBootServicesEvent > ) > @@ -105,6 +146,7 @@ InstallAndRegisterInterruptService ( > Status = gBS->InstallMultipleProtocolInterfaces ( > &gHardwareInterruptHandle, > &gHardwareInterruptProtocolGuid, InterruptProtocol, > + &gHardwareInterrupt2ProtocolGuid, Interrupt2Protocol, > NULL > ); > if (EFI_ERROR (Status)) { > diff --git a/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c > b/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c > index > 50ec90207b515d849cbf64f0a4b0d639b3868e60..41db2277132d47dda1a047b73eaf63323b5b9aaf > 100644 > --- a/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c > +++ b/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c > @@ -29,6 +29,7 @@ Abstract: > #define ARM_GIC_DEFAULT_PRIORITY 0x80 > > extern EFI_HARDWARE_INTERRUPT_PROTOCOL gHardwareInterruptV2Protocol; > +extern EFI_HARDWARE_INTERRUPT2_PROTOCOL gHardwareInterrupt2V2Protocol; > > STATIC UINT32 mGicInterruptInterfaceBase; > STATIC UINT32 mGicDistributorBase; > @@ -184,7 +185,7 @@ GicV2IrqInterruptHandler ( > // Call the registered interrupt handler. > InterruptHandler (GicInterrupt, SystemContext); > } else { > - DEBUG ((EFI_D_ERROR, "Spurious GIC interrupt: 0x%x\n", GicInterrupt)); > + DEBUG ((DEBUG_ERROR, "Spurious GIC interrupt: 0x%x\n", GicInterrupt)); I don't see anything changing here other than changing the EFI_D_ERROR to DEBUG_ERROR. Preferably leave such non-functional changes out of functional patches, even if it leaves the file inconsistent. If a DEBUG line has a functional modification, clearly it should be updated to the new form at the same time. > GicV2EndOfInterrupt (&gHardwareInterruptV2Protocol, GicInterrupt); > } > } > @@ -200,6 +201,141 @@ EFI_HARDWARE_INTERRUPT_PROTOCOL > gHardwareInterruptV2Protocol = { > GicV2EndOfInterrupt > }; > > +/** > + Get interrupt trigger type of an interrupt > + > + @param This Instance pointer for this protocol > + @param Source Hardware source of the interrupt. > + @param TriggerType Returns interrupt trigger type. > + > + @retval EFI_SUCCESS Source interrupt supported. > + @retval EFI_UNSUPPORTED Source interrupt is not supported. > +**/ > +STATIC > +EFI_STATUS > +EFIAPI > +GicV2GetTriggerType ( > + IN EFI_HARDWARE_INTERRUPT2_PROTOCOL *This, > + IN HARDWARE_INTERRUPT_SOURCE Source, > + OUT EFI_HARDWARE_INTERRUPT2_TRIGGER_TYPE *TriggerType > + ) > +{ > + UINTN RegAddress; > + UINTN Config1Bit; > + EFI_STATUS Status; > + > + Status = GicGetDistributorIcfgBaseAndBit ( > + Source, > + &RegAddress, > + &Config1Bit > + ); > + > + if (EFI_ERROR (Status)) { > + return Status; > + } > + > + if (MmioBitFieldRead32 (RegAddress, Config1Bit, Config1Bit) == 0) { Why not if (MmioRead32 (RegAddress) & (1 << Config1Bit) == 0) { ? > + *TriggerType = EFI_HARDWARE_INTERRUPT2_TRIGGER_LEVEL_HIGH; > + } else { > + *TriggerType = EFI_HARDWARE_INTERRUPT2_TRIGGER_EDGE_RISING; > + } > + > + return EFI_SUCCESS; > +} > + > +/** > + Set interrupt trigger type of an interrupt > + > + @param This Instance pointer for this protocol > + @param Source Hardware source of the interrupt. > + @param TriggerType Interrupt trigger type. > + > + @retval EFI_SUCCESS Source interrupt supported. > + @retval EFI_UNSUPPORTED Source interrupt is not supported. > +**/ > +STATIC > +EFI_STATUS > +EFIAPI > +GicV2SetTriggerType ( > + IN EFI_HARDWARE_INTERRUPT2_PROTOCOL *This, > + IN HARDWARE_INTERRUPT_SOURCE Source, > + IN EFI_HARDWARE_INTERRUPT2_TRIGGER_TYPE TriggerType > + ) > +{ > + UINTN RegAddress; > + UINTN Config1Bit; > + UINT32 Value; > + EFI_STATUS Status; > + BOOLEAN SourceEnabled; > + > + if (TriggerType != EFI_HARDWARE_INTERRUPT2_TRIGGER_EDGE_RISING > + && TriggerType != EFI_HARDWARE_INTERRUPT2_TRIGGER_LEVEL_HIGH) { One more space indentation. Could benefit from added parentheses: if ((TriggerType != EFI_HARDWARE_INTERRUPT2_TRIGGER_EDGE_RISING) && (TriggerType != EFI_HARDWARE_INTERRUPT2_TRIGGER_LEVEL_HIGH)) { > + DEBUG ((DEBUG_ERROR, "Invalid interrupt trigger type: %d\n", \ > + TriggerType)); > + ASSERT (FALSE); > + return EFI_UNSUPPORTED; > + } > + > + Status = GicGetDistributorIcfgBaseAndBit ( > + Source, > + &RegAddress, > + &Config1Bit > + ); > + > + if (EFI_ERROR (Status)) { > + return Status; > + } > + > + Status = GicV2GetInterruptSourceState ( > + (EFI_HARDWARE_INTERRUPT_PROTOCOL*)This, > + Source, > + &SourceEnabled > + ); > + > + if (EFI_ERROR (Status)) { > + return Status; > + } > + > + Value = (TriggerType == EFI_HARDWARE_INTERRUPT2_TRIGGER_EDGE_RISING) > + ? ARM_GIC_ICDICFR_EDGE_TRIGGERED > + : ARM_GIC_ICDICFR_LEVEL_TRIGGERED; > + > + // Before changing the value, we must disable the interrupt, > + // otherwise GIC behavior is UNPREDICTABLE. > + if (SourceEnabled) { > + GicV2DisableInterruptSource ( > + (EFI_HARDWARE_INTERRUPT_PROTOCOL*)This, > + Source > + ); > + } > + > + MmioAndThenOr32 ( > + RegAddress, > + ~(0x1 << Config1Bit), > + Value << Config1Bit > + ); > + > + // Restore interrupt state > + if (SourceEnabled) { > + GicV2EnableInterruptSource ( > + (EFI_HARDWARE_INTERRUPT_PROTOCOL*)This, > + Source > + ); > + } > + > + return EFI_SUCCESS; > +} > + > +EFI_HARDWARE_INTERRUPT2_PROTOCOL gHardwareInterrupt2V2Protocol = { > + (HARDWARE_INTERRUPT2_REGISTER)RegisterInterruptSource, > + (HARDWARE_INTERRUPT2_ENABLE)GicV2EnableInterruptSource, > + (HARDWARE_INTERRUPT2_DISABLE)GicV2DisableInterruptSource, > + (HARDWARE_INTERRUPT2_INTERRUPT_STATE)GicV2GetInterruptSourceState, > + (HARDWARE_INTERRUPT2_END_OF_INTERRUPT)GicV2EndOfInterrupt, > + GicV2GetTriggerType, > + GicV2SetTriggerType > +}; > + > /** > Shutdown our hardware > > @@ -324,6 +460,7 @@ GicV2DxeInitialize ( > > Status = InstallAndRegisterInterruptService ( > &gHardwareInterruptV2Protocol, > + &gHardwareInterrupt2V2Protocol, > GicV2IrqInterruptHandler, > GicV2ExitBootServicesEvent > ); > diff --git a/ArmPkg/Drivers/ArmGic/GicV3/ArmGicV3Dxe.c > b/ArmPkg/Drivers/ArmGic/GicV3/ArmGicV3Dxe.c > index > 69b2d8d794e151e25f06cbea079e2796d9793a43..0c1d5b53119e8cad7ae67c57e9efaa51c1386be6 > 100644 > --- a/ArmPkg/Drivers/ArmGic/GicV3/ArmGicV3Dxe.c > +++ b/ArmPkg/Drivers/ArmGic/GicV3/ArmGicV3Dxe.c > @@ -19,6 +19,7 @@ > #define ARM_GIC_DEFAULT_PRIORITY 0x80 > > extern EFI_HARDWARE_INTERRUPT_PROTOCOL gHardwareInterruptV3Protocol; > +extern EFI_HARDWARE_INTERRUPT2_PROTOCOL gHardwareInterrupt2V3Protocol; > > STATIC UINTN mGicDistributorBase; > STATIC UINTN mGicRedistributorsBase; > @@ -177,7 +178,7 @@ GicV3IrqInterruptHandler ( > // Call the registered interrupt handler. > InterruptHandler (GicInterrupt, SystemContext); > } else { > - DEBUG ((EFI_D_ERROR, "Spurious GIC interrupt: 0x%x\n", GicInterrupt)); > + DEBUG ((DEBUG_ERROR, "Spurious GIC interrupt: 0x%x\n", GicInterrupt)); Non-functional change, please leave out. > GicV3EndOfInterrupt (&gHardwareInterruptV3Protocol, GicInterrupt); > } > } > @@ -193,6 +194,140 @@ EFI_HARDWARE_INTERRUPT_PROTOCOL > gHardwareInterruptV3Protocol = { > GicV3EndOfInterrupt > }; > > +/** > + Get interrupt trigger type of an interrupt > + > + @param This Instance pointer for this protocol > + @param Source Hardware source of the interrupt. > + @param TriggerType Returns interrupt trigger type. > + > + @retval EFI_SUCCESS Source interrupt supported. > + @retval EFI_UNSUPPORTED Source interrupt is not supported. > +**/ > +STATIC > +EFI_STATUS > +EFIAPI > +GicV3GetTriggerType ( > + IN EFI_HARDWARE_INTERRUPT2_PROTOCOL *This, > + IN HARDWARE_INTERRUPT_SOURCE Source, > + OUT EFI_HARDWARE_INTERRUPT2_TRIGGER_TYPE *TriggerType > + ) > +{ > + UINTN RegAddress; > + UINTN Config1Bit; > + EFI_STATUS Status; > + > + Status = GicGetDistributorIcfgBaseAndBit ( > + Source, > + &RegAddress, > + &Config1Bit > + ); > + > + if (EFI_ERROR (Status)) { > + return Status; > + } > + > + if (MmioBitFieldRead32 (RegAddress, Config1Bit, Config1Bit) == 0) { if (MmioRead32 (RegAddress) & (1 << Config1Bit) == 0) { ? > + *TriggerType = EFI_HARDWARE_INTERRUPT2_TRIGGER_LEVEL_HIGH; > + } else { > + *TriggerType = EFI_HARDWARE_INTERRUPT2_TRIGGER_EDGE_RISING; > + } > + > + return EFI_SUCCESS; > +} > + > +/** > + Set interrupt trigger type of an interrupt > + > + @param This Instance pointer for this protocol > + @param Source Hardware source of the interrupt. > + @param TriggerType Interrupt trigger type. > + > + @retval EFI_SUCCESS Source interrupt supported. > + @retval EFI_UNSUPPORTED Source interrupt is not supported. > +**/ > +STATIC > +EFI_STATUS > +EFIAPI > +GicV3SetTriggerType ( > + IN EFI_HARDWARE_INTERRUPT2_PROTOCOL *This, > + IN HARDWARE_INTERRUPT_SOURCE Source, > + IN EFI_HARDWARE_INTERRUPT2_TRIGGER_TYPE TriggerType > + ) > +{ > + UINTN RegAddress; > + UINTN Config1Bit; > + UINT32 Value; > + EFI_STATUS Status; > + BOOLEAN SourceEnabled; > + > + if (TriggerType != EFI_HARDWARE_INTERRUPT2_TRIGGER_EDGE_RISING > + && TriggerType != EFI_HARDWARE_INTERRUPT2_TRIGGER_LEVEL_HIGH) { Missing indentation space, and could do with added parentheses). / Leif > + DEBUG ((DEBUG_ERROR, "Invalid interrupt trigger type: %d\n", \ > + TriggerType)); > + ASSERT (FALSE); > + return EFI_UNSUPPORTED; > + } > + > + Status = GicGetDistributorIcfgBaseAndBit ( > + Source, > + &RegAddress, > + &Config1Bit > + ); > + > + if (EFI_ERROR (Status)) { > + return Status; > + } > + > + Status = GicV3GetInterruptSourceState ( > + (EFI_HARDWARE_INTERRUPT_PROTOCOL*)This, > + Source, > + &SourceEnabled > + ); > + > + if (EFI_ERROR (Status)) { > + return Status; > + } > + > + Value = (TriggerType == EFI_HARDWARE_INTERRUPT2_TRIGGER_EDGE_RISING) > + ? ARM_GIC_ICDICFR_EDGE_TRIGGERED > + : ARM_GIC_ICDICFR_LEVEL_TRIGGERED; > + > + // Before changing the value, we must disable the interrupt, > + // otherwise GIC behavior is UNPREDICTABLE. > + if (SourceEnabled) { > + GicV3DisableInterruptSource ( > + (EFI_HARDWARE_INTERRUPT_PROTOCOL*)This, > + Source > + ); > + } > + > + MmioAndThenOr32 ( > + RegAddress, > + ~(0x1 << Config1Bit), > + Value << Config1Bit > + ); > + // Restore interrupt state > + if (SourceEnabled) { > + GicV3EnableInterruptSource ( > + (EFI_HARDWARE_INTERRUPT_PROTOCOL*)This, > + Source > + ); > + } > + > + return EFI_SUCCESS; > +} > + > +EFI_HARDWARE_INTERRUPT2_PROTOCOL gHardwareInterrupt2V3Protocol = { > + (HARDWARE_INTERRUPT2_REGISTER)RegisterInterruptSource, > + (HARDWARE_INTERRUPT2_ENABLE)GicV3EnableInterruptSource, > + (HARDWARE_INTERRUPT2_DISABLE)GicV3DisableInterruptSource, > + (HARDWARE_INTERRUPT2_INTERRUPT_STATE)GicV3GetInterruptSourceState, > + (HARDWARE_INTERRUPT2_END_OF_INTERRUPT)GicV3EndOfInterrupt, > + GicV3GetTriggerType, > + GicV3SetTriggerType > +}; > + > /** > Shutdown our hardware > > @@ -354,6 +489,7 @@ GicV3DxeInitialize ( > > Status = InstallAndRegisterInterruptService ( > &gHardwareInterruptV3Protocol, > + &gHardwareInterrupt2V3Protocol, > GicV3IrqInterruptHandler, > GicV3ExitBootServicesEvent > ); > -- > Guid("CE165669-3EF3-493F-B85D-6190EE5B9759") > _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
