PF_VF_BarLite_Int (CPM4_DMA_ATTR) Register Description
Register Name | PF_VF_BarLite_Int |
---|---|
Relative Address | 0x0000000094 |
Absolute Address | 0x00FCA70094 (CPM4_DMA_ATTR) |
Width | 32 |
Type | rwNormal read/write |
Reset Value | 0x00000000 |
Description | Maps PF VF/barhit to DMA register space [23:18] = 1 bit per PF3 VF BAR indicating which BARs map to dma/bridge register space. [17:12] = 1 bit per PF2 VF BAR indicating which BARs map to dma/bridge register space. [11:6] = 1 bit per PF1 VF BAR indicating which BARs map to dma/bridge register space. [5:0] = 1 bit per PF0 VF BAR indicating which BARs map to dma/bridge register space. |
This register should only be written to during reset of the PCIe block Alternate register name: attr_dma_pf_vf_barlite_int
PF_VF_BarLite_Int (CPM4_DMA_ATTR) Register Bit-Field Summary
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
attr | 23:0 | rwNormal read/write | 0x0 | Maps PF VF/barhit to DMA register space [23:18] = 1 bit per PF3 VF BAR indicating which BARs map to dma/bridge register space. [17:12] = 1 bit per PF2 VF BAR indicating which BARs map to dma/bridge register space. [11:6] = 1 bit per PF1 VF BAR indicating which BARs map to dma/bridge register space. [5:0] = 1 bit per PF0 VF BAR indicating which BARs map to dma/bridge register space. |