Hi Stefano,
On 5/3/2024 2:08 AM, Stefano Stabellini wrote:
On Fri, 26 Apr 2024, Henry Wang wrote:
For use cases such as Dom0less PV drivers, a mechanism to communicate
Dom0less DomU's static data with the runtime control plane (Dom0) is
needed. Since on Arm HVMOP is already the existing
On Fri, 26 Apr 2024, Henry Wang wrote:
> For use cases such as Dom0less PV drivers, a mechanism to communicate
> Dom0less DomU's static data with the runtime control plane (Dom0) is
> needed. Since on Arm HVMOP is already the existing approach to address
> such use cases (for example the
On 30.04.2024 10:12, Henry Wang wrote:
> Hi Jan,
>
> On 4/30/2024 2:11 PM, Jan Beulich wrote:
>> On 30.04.2024 04:51, Henry Wang wrote:
>>> On 4/30/2024 8:31 AM, Daniel P. Smith wrote:
On 4/26/24 02:21, Jan Beulich wrote:
> On 26.04.2024 05:14, Henry Wang wrote:
>> ---
Hi Jan,
On 4/30/2024 2:11 PM, Jan Beulich wrote:
On 30.04.2024 04:51, Henry Wang wrote:
On 4/30/2024 8:31 AM, Daniel P. Smith wrote:
On 4/26/24 02:21, Jan Beulich wrote:
On 26.04.2024 05:14, Henry Wang wrote:
--- a/xen/include/public/hvm/params.h
+++ b/xen/include/public/hvm/params.h
@@
On 30.04.2024 04:51, Henry Wang wrote:
> On 4/30/2024 8:31 AM, Daniel P. Smith wrote:
>> On 4/26/24 02:21, Jan Beulich wrote:
>>> On 26.04.2024 05:14, Henry Wang wrote:
--- a/xen/include/public/hvm/params.h
+++ b/xen/include/public/hvm/params.h
@@ -76,6 +76,7 @@
*/
Hi Daniel,
On 4/30/2024 8:31 AM, Daniel P. Smith wrote:
On 4/26/24 02:21, Jan Beulich wrote:
On 26.04.2024 05:14, Henry Wang wrote:
--- a/xen/include/public/hvm/params.h
+++ b/xen/include/public/hvm/params.h
@@ -76,6 +76,7 @@
*/
#define HVM_PARAM_STORE_PFN 1
#define
On 4/29/24 20:35, Daniel P. Smith wrote:
On 4/25/24 23:14, Henry Wang wrote:
For use cases such as Dom0less PV drivers, a mechanism to communicate
Dom0less DomU's static data with the runtime control plane (Dom0) is
needed. Since on Arm HVMOP is already the existing approach to address
such use
On 4/25/24 23:14, Henry Wang wrote:
For use cases such as Dom0less PV drivers, a mechanism to communicate
Dom0less DomU's static data with the runtime control plane (Dom0) is
needed. Since on Arm HVMOP is already the existing approach to address
such use cases (for example the allocation of
On 4/26/24 02:21, Jan Beulich wrote:
On 26.04.2024 05:14, Henry Wang wrote:
--- a/xen/include/public/hvm/params.h
+++ b/xen/include/public/hvm/params.h
@@ -76,6 +76,7 @@
*/
#define HVM_PARAM_STORE_PFN1
#define HVM_PARAM_STORE_EVTCHN 2
+#define HVM_PARAM_MAGIC_BASE_PFN3
Hi Jan,
On 4/26/2024 2:50 PM, Jan Beulich wrote:
On 26.04.2024 08:30, Henry Wang wrote:
On 4/26/2024 2:21 PM, Jan Beulich wrote:
On 26.04.2024 05:14, Henry Wang wrote:
--- a/xen/include/public/hvm/params.h
+++ b/xen/include/public/hvm/params.h
@@ -76,6 +76,7 @@
*/
#define
On 26.04.2024 08:30, Henry Wang wrote:
> On 4/26/2024 2:21 PM, Jan Beulich wrote:
>> On 26.04.2024 05:14, Henry Wang wrote:
>>> --- a/xen/include/public/hvm/params.h
>>> +++ b/xen/include/public/hvm/params.h
>>> @@ -76,6 +76,7 @@
>>>*/
>>> #define HVM_PARAM_STORE_PFN1
>>> #define
Hi Jan,
On 4/26/2024 2:21 PM, Jan Beulich wrote:
On 26.04.2024 05:14, Henry Wang wrote:
--- a/xen/include/public/hvm/params.h
+++ b/xen/include/public/hvm/params.h
@@ -76,6 +76,7 @@
*/
#define HVM_PARAM_STORE_PFN1
#define HVM_PARAM_STORE_EVTCHN 2
+#define HVM_PARAM_MAGIC_BASE_PFN
On 26.04.2024 05:14, Henry Wang wrote:
> --- a/xen/include/public/hvm/params.h
> +++ b/xen/include/public/hvm/params.h
> @@ -76,6 +76,7 @@
> */
> #define HVM_PARAM_STORE_PFN1
> #define HVM_PARAM_STORE_EVTCHN 2
> +#define HVM_PARAM_MAGIC_BASE_PFN3
>
> #define HVM_PARAM_IOREQ_PFN5
For use cases such as Dom0less PV drivers, a mechanism to communicate
Dom0less DomU's static data with the runtime control plane (Dom0) is
needed. Since on Arm HVMOP is already the existing approach to address
such use cases (for example the allocation of HVM_PARAM_CALLBACK_IRQ),
add a new HVMOP
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