Changes between Version 1 and Version 2 of cma_driver


Ignore:
Timestamp:
Oct 8, 2014, 3:47:26 PM (10 years ago)
Author:
alain
Comment:

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  • cma_driver

    v1 v2  
    33The [source:soft/giet_vm/giet_drivers/cma_driver.c cma_driver.c] and [source:soft/giet_vm/giet_drivers/cma_driver.h cma_driver.h] files define the CMA driver.
    44
    5 It supports the SocLib ''vci_chbuf_dma'' component, that is a multi channels, chained buffer DMA controller.
    6 This component can be used in conjonction with the SocLib ''vci_frame_buffer'' to display images, or with the SocLib ''vci_multi_nic controller'' to transfer both RX and TX packets between NIC and memory buffers.
     5It supports the SOLIB ''vci_chbuf_dma'' component, that is a multi channels, chained buffer DMA controller.
     6This component can be used in conjonction with the SOCLIB ''vci_frame_buffer'' to display images, or with the SOCLIB ''vci_multi_nic controller'' to transfer both RX and TX packets between NIC and memory buffers.
    77
    88The SEG_CMA_BASE address must be defined in the hard_config.h file