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Andrew G. Harvey 02683ffdf6 UIO: Fix mapping of logical and virtual memory ... mmap() doesn't work as expected for UIO_MEM_LOGICAL or UIO_MEM_VIRTUAL mappings. The offset into the memory needs to be added, otherwise uio_vma_fault always returns the first page only. Note that for UIO userspace calls mmap() with offset = N * getpagesize() to access mapping N. This must be compensated when calculating the offset. A comment was added to explain this since it is not obvious. Signed-off-by: Andrew G. Harvey <agh@cisco.com> Signed-off-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		16 years ago
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Kconfig	UIO: add automata sercos3 pci card support	16 years ago
Makefile	UIO: add automata sercos3 pci card support	16 years ago
uio.c	UIO: Fix mapping of logical and virtual memory	16 years ago
uio_cif.c	…
uio_pdrv.c	…
uio_pdrv_genirq.c	…
uio_sercos3.c	UIO: add automata sercos3 pci card support	16 years ago
uio_smx.c	…