Hello,
I am facing the following problem. During device initialization I am
filling a structure with device specific data. This structure is
provided to the Linux driver using pci_set_drvdata. Now I want my
Xenomai driver to have access to this data as well.
I am planning to use the dev_private area for this, and have it contain
a pointer to the same structure. The rtdm_dev_context structure is only
available after the open call and not in the device init function. So I
am searching for a safe way to transfer data from the device init
function to the open function.
Is there a way to transfer data from the device init function to the
open (or other) functions in such a way that it is possible to have
multiple devices that can be opened multiple times?
Kind regards,
Johan Borkhuis
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