On Mon, Feb 1, 2021 at 11:36 AM Konrad Rzeszutek Wilk
wrote:
>
> On Mon, Feb 01, 2021 at 11:27:08AM -0800, Ben Widawsky wrote:
> > On 21-02-01 13:24:00, Konrad Rzeszutek Wilk wrote:
> > > On Fri, Jan 29, 2021 at 04:24:33PM -0800, Ben Widawsky wrote:
> > > > The CXL memory device send interface wil
On Mon, Feb 01, 2021 at 11:27:08AM -0800, Ben Widawsky wrote:
> On 21-02-01 13:24:00, Konrad Rzeszutek Wilk wrote:
> > On Fri, Jan 29, 2021 at 04:24:33PM -0800, Ben Widawsky wrote:
> > > The CXL memory device send interface will have a number of supported
> > > commands. The raw command is not such
On 21-02-01 13:24:00, Konrad Rzeszutek Wilk wrote:
> On Fri, Jan 29, 2021 at 04:24:33PM -0800, Ben Widawsky wrote:
> > The CXL memory device send interface will have a number of supported
> > commands. The raw command is not such a command. Raw commands allow
> > userspace to send a specified opcod
On Fri, Jan 29, 2021 at 04:24:33PM -0800, Ben Widawsky wrote:
> The CXL memory device send interface will have a number of supported
> commands. The raw command is not such a command. Raw commands allow
> userspace to send a specified opcode to the underlying hardware and
> bypass all driver checks
The CXL memory device send interface will have a number of supported
commands. The raw command is not such a command. Raw commands allow
userspace to send a specified opcode to the underlying hardware and
bypass all driver checks on the command. This is useful for a couple of
usecases, mainly:
1. U
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