Re: [PATCH v2 14/17] cxl: Driver code for powernv PCIe based cards for userspace access

2014-10-02 Thread Michael Ellerman
On Tue, 2014-30-09 at 10:35:03 UTC, Michael Neuling wrote: > From: Ian Munsie > > This is the core of the cxl driver. > > It adds support for using cxl cards in the powernv environment only (no guest > support). Which means on bare metal on power8 for the peanut gallery. > It allows access to

[PATCH v2 14/17] cxl: Driver code for powernv PCIe based cards for userspace access

2014-09-30 Thread Michael Neuling
From: Ian Munsie This is the core of the cxl driver. It adds support for using cxl cards in the powernv environment only (no guest support). It allows access to cxl accelerators by userspace using /dev/cxl/afu0.0 char device. The kernel driver has no knowledge of the acceleration function. It