Re: [PATCH v5 1/7] riscv: Add DMA 64-bit address support

2020-12-11 Thread Padmarao Begari
Hi Bin, On Fri, Dec 11, 2020 at 2:57 PM Bin Meng wrote: > HI Padmarao, > > On Fri, Dec 11, 2020 at 4:23 PM Padmarao Begari > wrote: > > > > Hi Bin, > > > > On Fri, Dec 11, 2020 at 1:22 PM Bin Meng wrote: > >> > >> Hi Padmarao, > >> > >> On Fri, Dec 11, 2020 at 3:10 PM Padmarao Begari >

Re: [PATCH v5 1/7] riscv: Add DMA 64-bit address support

2020-12-11 Thread Bin Meng
HI Padmarao, On Fri, Dec 11, 2020 at 4:23 PM Padmarao Begari wrote: > > Hi Bin, > > On Fri, Dec 11, 2020 at 1:22 PM Bin Meng wrote: >> >> Hi Padmarao, >> >> On Fri, Dec 11, 2020 at 3:10 PM Padmarao Begari wrote: >> > >> > Hi Bin, >> > >> > On Thu, Dec 10, 2020 at 4:11 PM Bin Meng wrote: >> >>

Re: [PATCH v5 1/7] riscv: Add DMA 64-bit address support

2020-12-11 Thread Padmarao Begari
Hi Bin, On Fri, Dec 11, 2020 at 1:22 PM Bin Meng wrote: > Hi Padmarao, > > On Fri, Dec 11, 2020 at 3:10 PM Padmarao Begari > wrote: > > > > Hi Bin, > > > > On Thu, Dec 10, 2020 at 4:11 PM Bin Meng wrote: > >> > >> Hi Padmarao, > >> > >> On Thu, Dec 3, 2020 at 4:43 AM Padmarao Begari > >>

Re: [PATCH v5 1/7] riscv: Add DMA 64-bit address support

2020-12-10 Thread Bin Meng
Hi Padmarao, On Fri, Dec 11, 2020 at 3:10 PM Padmarao Begari wrote: > > Hi Bin, > > On Thu, Dec 10, 2020 at 4:11 PM Bin Meng wrote: >> >> Hi Padmarao, >> >> On Thu, Dec 3, 2020 at 4:43 AM Padmarao Begari >> wrote: >> > >> > dma_addr_t holds any valid DMA address. If the DMA API only uses

Re: [PATCH v5 1/7] riscv: Add DMA 64-bit address support

2020-12-10 Thread Padmarao Begari
Hi Bin, On Thu, Dec 10, 2020 at 4:11 PM Bin Meng wrote: > Hi Padmarao, > > On Thu, Dec 3, 2020 at 4:43 AM 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:

Re: [PATCH v5 1/7] riscv: Add DMA 64-bit address support

2020-12-10 Thread Bin Meng
Hi Padmarao, On Thu, Dec 3, 2020 at 4:43 AM 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

[PATCH v5 1/7] riscv: Add DMA 64-bit address support

2020-12-02 Thread Padmarao Begari
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