How to map PCI / PCIe virtual to physical memory in VxWorks 7.0?












0















Well, I am trying to write a device driver for PCI express (any PCI solutions will be great as well). After digging into the WindRiver documentation, ever for other VxWorks versions, could not find any solution for mapping virtual to physical address.
Looking for something similar to Linux's mmap(..) commands.
Code will be appreciated as well..



Cheers,
Lamy






vxworks







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    0















    Well, I am trying to write a device driver for PCI express (any PCI solutions will be great as well). After digging into the WindRiver documentation, ever for other VxWorks versions, could not find any solution for mapping virtual to physical address.
    Looking for something similar to Linux's mmap(..) commands.
    Code will be appreciated as well..



    Cheers,
    Lamy






    vxworks







    share|improve this question

























      0












      0








      0








      Well, I am trying to write a device driver for PCI express (any PCI solutions will be great as well). After digging into the WindRiver documentation, ever for other VxWorks versions, could not find any solution for mapping virtual to physical address.
      Looking for something similar to Linux's mmap(..) commands.
      Code will be appreciated as well..



      Cheers,
      Lamy






      vxworks







      share|improve this question














      Well, I am trying to write a device driver for PCI express (any PCI solutions will be great as well). After digging into the WindRiver documentation, ever for other VxWorks versions, could not find any solution for mapping virtual to physical address.
      Looking for something similar to Linux's mmap(..) commands.
      Code will be appreciated as well..



      Cheers,
      Lamy






      vxworks




      vxworks






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Jan 2 at 13:19









      LamyLamy

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          vxbPciAutoConfig reads PCI parameters which hwconf.c provides.
          Search PCI_MEM_ADRS, PCI_MEMIO_ADRS, PCI_IO_ADRS in hwconf.c and config.h under your BSP. -> pciDeviceShow and -> pciHeaderShow show PCI configuration.






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            vxbPciAutoConfig reads PCI parameters which hwconf.c provides.
            Search PCI_MEM_ADRS, PCI_MEMIO_ADRS, PCI_IO_ADRS in hwconf.c and config.h under your BSP. -> pciDeviceShow and -> pciHeaderShow show PCI configuration.






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              0














              vxbPciAutoConfig reads PCI parameters which hwconf.c provides.
              Search PCI_MEM_ADRS, PCI_MEMIO_ADRS, PCI_IO_ADRS in hwconf.c and config.h under your BSP. -> pciDeviceShow and -> pciHeaderShow show PCI configuration.






              share|improve this answer




























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                0







                vxbPciAutoConfig reads PCI parameters which hwconf.c provides.
                Search PCI_MEM_ADRS, PCI_MEMIO_ADRS, PCI_IO_ADRS in hwconf.c and config.h under your BSP. -> pciDeviceShow and -> pciHeaderShow show PCI configuration.






                share|improve this answer















                vxbPciAutoConfig reads PCI parameters which hwconf.c provides.
                Search PCI_MEM_ADRS, PCI_MEMIO_ADRS, PCI_IO_ADRS in hwconf.c and config.h under your BSP. -> pciDeviceShow and -> pciHeaderShow show PCI configuration.







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                edited Jan 21 at 15:57

























                answered Jan 7 at 16:29









                JaeMann YehJaeMann Yeh

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