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

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 progr

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

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 the kernel

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 linux-kernel@vger.kernel.org wrote: IB: Add DMA mapping functions to allow device drivers to interpose The QLogic InfiniPath HCAs use programmed I/O instead

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 for this?

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

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 linux-kernel@vger.kernel.org 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