On Sat, Feb 20, 2021 at 8:33 AM Ben Widawsky wrote:
>
> On 21-02-19 20:22:00, Konrad Rzeszutek Wilk wrote:
> > ..snip..
> > > +static int handle_mailbox_cmd_from_user(struct cxl_mem *cxlm,
> > > + const struct cxl_mem_command *cmd,
> > > +
On 21-02-19 20:22:00, Konrad Rzeszutek Wilk wrote:
> ..snip..
> > +static int handle_mailbox_cmd_from_user(struct cxl_mem *cxlm,
> > + const struct cxl_mem_command *cmd,
> > + u64 in_payload, u64 out_payload,
> > +
..snip..
> +static int handle_mailbox_cmd_from_user(struct cxl_mem *cxlm,
> + const struct cxl_mem_command *cmd,
> + u64 in_payload, u64 out_payload,
> + s32 *size_out, u32 *retval)
> +{
> +
On Tue, 16 Feb 2021 20:09:53 -0800
Ben Widawsky wrote:
> Add a straightforward IOCTL that provides a mechanism for userspace to
> query the supported memory device commands. CXL commands as they appear
> to userspace are described as part of the UAPI kerneldoc. The command
> list returned via thi
Add a straightforward IOCTL that provides a mechanism for userspace to
query the supported memory device commands. CXL commands as they appear
to userspace are described as part of the UAPI kerneldoc. The command
list returned via this IOCTL will contain the full set of commands that
the driver sup
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