Eric Lee / smarc-fsl-linux-kernel

16 Oct, 2018

1 commit

  • 084181fe8   fpga: mgr: add devm_fpga_mgr_create ... Browse Code »

    Add devm_fpga_mgr_create() which is the managed
    version of fpga_mgr_create().

    Change current FPGA manager drivers to use
    devm_fpga_mgr_create()

    Signed-off-by: Alan Tull
    Suggested-by: Federico Vaga
    Acked-by: Moritz Fischer
    Signed-off-by: Greg Kroah-Hartman

    Alan Tull
     

26 May, 2018

2 commits

  • 473f01f7e   fpga: use SPDX ... Browse Code »

    Replace GPLv2 boilerplate with SPDX in FPGA code that came from me or
    from Altera.

    Signed-off-by: Alan Tull
    Signed-off-by: Greg Kroah-Hartman

    Alan Tull
     
  • 7085e2a94   fpga: manager: change api, don't use drvdata ... Browse Code »

    Change fpga_mgr_register to not set or use drvdata. This supports
    the case where a PCIe device has more than one manager.

    Add fpga_mgr_create/free functions. Change fpga_mgr_register and
    fpga_mgr_unregister functions to take the mgr struct as their only
    parameter.

    struct fpga_manager *fpga_mgr_create(struct device *dev,
    const char *name,
    const struct fpga_manager_ops *mops,
    void *priv);
    void fpga_mgr_free(struct fpga_manager *mgr);
    int fpga_mgr_register(struct fpga_manager *mgr);
    void fpga_mgr_unregister(struct fpga_manager *mgr);

    Update the drivers that call fpga_mgr_register with the new API.

    Signed-off-by: Alan Tull
    [Moritz: Fixup whitespace issue]
    Reported-by: Jiuyue Ma
    Signed-off-by: Moritz Fischer
    Signed-off-by: Greg Kroah-Hartman

    Alan Tull
     

18 Dec, 2017

1 commit

30 Nov, 2016

1 commit

  • 1d7f1589d   fpga: Clarify how write_init works streaming modes ... Browse Code »

    This interface was designed for streaming, but write_init's buf
    argument has an unclear purpose. Define it to be the first bytes
    of the bitstream. Each driver gets to set how many bytes (at most)
    it wants to see. Short bitstreams will be passed through as-is, while
    long ones will be truncated.

    The intent is to allow drivers to peek at the header before the transfer
    actually starts.

    Signed-off-by: Jason Gunthorpe
    Acked-by: Alan Tull

    Jason Gunthorpe
     

11 Nov, 2016

1 commit