Altera Arria 10 Avalon-ST Manual do Utilizador Página 252

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Location altpcietb_bfm_driver_rp.v
Syntax
dma_wr_test (bar_table, bar_num, use_msi, use_eplast)
Arguments
bar_table
Address of the Endpoint bar_table structure in BFM shared
memory.
bar_num
BAR number to analyze.
Use_msi
When set, the Root Port uses native PCI Express MSI to detect
the DMA completion.
Use_eplast
When set, the Root Port uses BFM shared memory polling to
detect the DMA completion.
dma_set_rd_desc_data Procedure
Use the dma_set_rd_desc_data procedure to configure the BFM shared memory for the DMA read.
Location altpcietb_bfm_driver_rp.v
Syntax
dma_set_rd_desc_data (bar_table, bar_num)
Arguments
bar_table
Address of the Endpoint bar_table structure in BFM shared
memory.
bar_num
BAR number to analyze.
dma_set_wr_desc_data Procedure
Use the dma_set_wr_desc_data procedure to configure the BFM shared memory for the DMA write.
Location altpcietb_bfm_driver_rp.v
Syntax
dma_set_wr_desc_data_header (bar_table, bar_num)
Arguments
bar_table
Address of the Endpoint bar_table structure in BFM shared
memory.
bar_num
BAR number to analyze.
dma_set_header Procedure
Use the dma_set_header procedure to configure the DMA descriptor table for DMA read or DMA write.
17-52
dma_set_rd_desc_data Procedure
UG-01145_avst
2015.05.04
Altera Corporation
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