Re: [PATCH 4/7] alpha: provide ioread64 and iowrite64 implementations

2017-06-22 Thread Richard Henderson
On 06/22/2017 09:48 AM, Logan Gunthorpe wrote: Alpha implements its own io operation and doesn't use the common library. Thus to make ioread64 and iowrite64 globally available we need to add implementations for alpha. For this, we simply use calls that chain two 32-bit operations. (mostly becaus

Re: Problems with alpha/pci + radeon/ttm

2010-06-28 Thread Richard Henderson
On 06/28/2010 02:03 AM, Michael Cree wrote: > On 28/06/10 11:14, Dave Airlie wrote: >> The bus error is caused by the kernel, its something alpha specific >> with how mmap works, >> I'm not sure if alpha needs some special mmap flags or something, > > Neither am I. All I know is that Alpha reorde

Problems with alpha/pci + radeon/ttm

2010-06-28 Thread Richard Henderson
On 06/28/2010 02:03 AM, Michael Cree wrote: > On 28/06/10 11:14, Dave Airlie wrote: >> The bus error is caused by the kernel, its something alpha specific >> with how mmap works, >> I'm not sure if alpha needs some special mmap flags or something, > > Neither am I. All I know is that Alpha reorde