It's obvious that PDMA supports 64-bit access of 64-bit registers, and in previous commit, we confirm that PDMA supports 32-bit access of both 32/64-bit registers. Thus, we configure 32/64-bit memory access of PDMA registers as valid in general.
Signed-off-by: Jim Shu <jim....@sifive.com> Reviewed-by: Frank Chang <frank.ch...@sifive.com> Reviewed-by: Philippe Mathieu-Daudé <phi...@redhat.com> Reviewed-by: Alistair Francis <alistair.fran...@wdc.com> Reviewed-by: Bin Meng <bmeng...@gmail.com> Tested-by: Bin Meng <bmeng...@gmail.com> --- hw/dma/sifive_pdma.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hw/dma/sifive_pdma.c b/hw/dma/sifive_pdma.c index f4df16449b..1dd88f3479 100644 --- a/hw/dma/sifive_pdma.c +++ b/hw/dma/sifive_pdma.c @@ -444,6 +444,10 @@ static const MemoryRegionOps sifive_pdma_ops = { .impl = { .min_access_size = 4, .max_access_size = 8, + }, + .valid = { + .min_access_size = 4, + .max_access_size = 8, } }; -- 2.25.1