Re: IB: Add DMA mapping functions to allow device drivers to interpose

2006-12-13 Thread Ralph Campbell
On Wed, 2006-12-13 at 12:30 -0800, Andrew Morton wrote: > On Wed, 13 Dec 2006 12:11:27 -0800 > Ralph Campbell <[EMAIL PROTECTED]> wrote: snip. > > My preference would be to change the offending uses of dma_addr_t > > to u64. Do you have a better solution? > > We should be able to use dma_addr_t f

Re: IB: Add DMA mapping functions to allow device drivers to interpose

2006-12-13 Thread Ralph Campbell
On Tue, 2006-12-12 at 23:47 -0800, Andrew Morton wrote: > On Wed, 13 Dec 2006 03:59:45 GMT > Linux Kernel Mailing List wrote: > > > IB: Add DMA mapping functions to allow device drivers to interpose > > > > The QLogic InfiniPath HCAs use programmed I/O instead of HW DMA. > > This

Re: IB: Add DMA mapping functions to allow device drivers to interpose

2006-12-13 Thread Andrew Morton
On Wed, 13 Dec 2006 12:11:27 -0800 Ralph Campbell <[EMAIL PROTECTED]> wrote: > > I'd have picked this up if it had been in git-infiniband for even a couple > > of days. I'm assuming this all got slammed into mainline because of the > > merge window thing. > > > > I cannot find these patches on t

Re: IB: Add DMA mapping functions to allow device drivers to interpose

2006-12-12 Thread Andrew Morton
On Wed, 13 Dec 2006 03:59:45 GMT Linux Kernel Mailing List wrote: > IB: Add DMA mapping functions to allow device drivers to interpose > > The QLogic InfiniPath HCAs use programmed I/O instead of HW DMA. > This patch allows a verbs device driver to interpose on DMA mapping >