Re: [PATCH v6 1/7] riscv: Add DMA 64-bit address support

On Mon, Dec 14, 2020 at 7:08 PM Padmarao Begari wrote: > > dma_addr_t holds any valid DMA address. If the DMA API only uses 32/64-bit > addresses, dma_addr_t need only be 32/64 bits wide. > > Signed-off-by: Padmarao Begari > Reviewed-by: Anup Patel > --- > arch/riscv/Kconfig | 4 +++

[PATCH v6 1/7] riscv: Add DMA 64-bit address support

dma_addr_t holds any valid DMA address. If the DMA API only uses 32/64-bit addresses, dma_addr_t need only be 32/64 bits wide. Signed-off-by: Padmarao Begari Reviewed-by: Anup Patel --- arch/riscv/Kconfig | 4 arch/riscv/include/asm/types.h | 4 2 files changed, 8 insertio