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The AtaPortWritePortBufferUlong routine transfers the indicated number of ULONG values from a buffer to the HBA.
Syntax
void AtaPortWritePortBufferUlong(
[in] PULONG Port,
[in] PULONG Buffer,
[in] ULONG Count
);
Parameters
[in] Port
A pointer to the I/O port. The address value that is assigned to this parameter must be within the range of mapped I/O space addresses that are obtained by a call to AtaPortGetDeviceBase.
[in] Buffer
A pointer to the source buffer.
[in] Count
Specifies the number of ULONG values to write to the HBA.
Return value
None
Requirements
Requirement | Value |
---|---|
Target Platform | Desktop |
Header | irb.h (include Ata.h, Irb.h) |
Library | Ataport.lib; Pciidex.lib |