>>>>> "Andreas" == Andreas Larsson <andr...@gaisler.com> writes:
Andreas> The registers in the GRLIB port of the controller are 32-bit Andreas> and in big endian byte order. The PRELOW and PREHIGH registers Andreas> are merged into one register. The subsequent registers have Andreas> their offset decreased accordingly. Hence the register access Andreas> needs to be handled in a non-standard manner using custom Andreas> getreg and setreg functions. Andreas> Add setreg and getreg functions for different register widths Andreas> and let oc_setreg and oc_getreg use function pointers to call Andreas> the appropriate functions. Andreas> A type is added as the data of the of match table entries. A Andreas> new entry with a different compatible string is added to the Andreas> table. The type of that entry triggers usage of the custom Andreas> grlib functions by setting the setreg and getreg function Andreas> pointers. Andreas> Signed-off-by: Andreas Larsson <andr...@gaisler.com> Acked-by: Peter Korsgaard <jac...@sunsite.dk> Thanks! -- Bye, Peter Korsgaard -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
