SdPortWriteRegisterUlong routine

This routine writes a ULONG value to the specified address.

Syntax

void SdPortWriteRegisterUlong(
  _In_ PVOID BaseAddress,
  _In_ ULONG Register,
  _In_ ULONG Data
);

Parameters

  • BaseAddress [in]
    The virtual base address of the host controller memory mapped register space.

  • Register [in]
    The offset from the BaseAddress that specifies which register to access.

  • Data [in]
    Specifies a ULONG value to be written to the register.

Return value

This routine does not return a value.

Remarks

Callers of this routine can be running at any IRQL, assuming the Register is resident, mapped device memory.

Requirements

Minimum supported client

Windows 10

Minimum supported server

Windows Server 2016 Technical Preview

Header

Sdport.h

DLL

Sdport.dll

 

 

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