value if CPU Mask is valid XIPIPSU_MAX_BUFF_INDEX+1 if not valid </dd></dl>

<p>References <a class="el" href="struct_x_ipi_psu___target.html#ad8cf0011981eb538784e520195585e74">XIpiPsu_Target::BufferIndex</a>, <a class="el" href="struct_x_ipi_psu.html#ad9074c920ef0af4db9ea831e463d65ad">XIpiPsu::Config</a>, <a class="el" href="struct_x_ipi_psu___target.html#a4ac80767ed4dcfd90d9a02db6a2a8eb4">XIpiPsu_Target::Mask</a>, <a class="el" href="struct_x_ipi_psu___config.html#a8df4537dada42c7a73d1072ad59d2626">XIpiPs