> On 24 Feb 2017, at 1:02 pm, Jarkko Sakkinen
> wrote:
>
> On Tue, Feb 21, 2017 at 02:14:24PM -0700, Jason Gunthorpe wrote:
>> The expectation is that the if the CRB cmd/rsp buffer falls within the
>> ACPI region that the entire buffer will be within the
On Tue, Feb 21, 2017 at 02:14:24PM -0700, Jason Gunthorpe wrote:
> The expectation is that the if the CRB cmd/rsp buffer falls within the
> ACPI region that the entire buffer will be within the reason. Otherwise
> resource reservation will fail when it crosses regions.
>
> Work around this BIOS
On Tue, Feb 21, 2017 at 02:14:24PM -0700, Jason Gunthorpe wrote:
> The expectation is that the if the CRB cmd/rsp buffer falls within the
> ACPI region that the entire buffer will be within the reason. Otherwise
> resource reservation will fail when it crosses regions.
>
> Work around this BIOS
The expectation is that the if the CRB cmd/rsp buffer falls within the
ACPI region that the entire buffer will be within the reason. Otherwise
resource reservation will fail when it crosses regions.
Work around this BIOS bug by limiting the cmd/rsp buffer to the length
of the declared ACPI