Hi I would like to know what is the difference between m8260_cpm_hostalloc and m8260_dp_alloc. The FCC driver uses the former API and the serial driver uses the latter API. When I try to use m8260_cpm_hostalloc to allocate buffer descriptor for the SPI driver the timesys 2.4 kernel hangs. When I use m8260_dp_alloc the SPI driver works. Has anybody developed a IDMA driver for 8260 for 2.4 kernel? Thanks in advance.
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