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[/] [mips_enhanced/] [trunk/] [grlib-gpl-1.0.19-b3188/] [lib/] [gaisler/] [pci/] [pci.in.help] - Rev 2
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PCI interface type
CONFIG_PCI_SIMPLE_TARGET
The target-only PCI interface provides a simple target interface
without fifos. It is small and robust, and is suitable to be used
for DSU communications via PCI.
PCI interface type
CONFIG_PCI_MASTER_TARGET
The master-target PCI interface provides a high-performance 32-bit
PCI interface with configurable FIFOs and optional DMA channel.
PCI interface type
CONFIG_PCI_MASTER_TARGET_DMA
Say Y here to enable a DMA controller in the PCI master-target core.
The DMA controller can perform PCI<->memory data transfers
independently of the processor.
PCI vendor id
CONFIG_PCI_VENDORID
Sets the PCI vendor ID in the PCI configuration area.
PCI device id
CONFIG_PCI_DEVICEID
Sets the PCI device ID in the PCI configuration area.
PCI initiator address
CONFIG_PCI_HADDR
Sets the MSB AHB adress (HADDR[31:20]) of the PCI initiator area.
PCI FIFO depth
CONFIG_PCI_FIFO8
The number words in the PCI FIFO buffers in the master-target
core. The master interface uses four 33-bit wide FIFOs, while the
target interface uses two.