On 1/22/24 4:17 PM, H. Peter Anvin wrote:
On January 22, 2024 4:04:33 PM PST, Alexey Makhalov
wrote:
On 1/22/24 10:28 AM, H. Peter Anvin wrote:
On January 22, 2024 8:32:22 AM PST, Dave Hansen wrote:
On 1/9/24 00:40, Alexey Makhalov wrote:
+#ifdef CONFIG_INTEL_TDX_GUEST
+unsigned long
On January 22, 2024 4:04:33 PM PST, Alexey Makhalov
wrote:
>
>
>On 1/22/24 10:28 AM, H. Peter Anvin wrote:
>> On January 22, 2024 8:32:22 AM PST, Dave Hansen
>> wrote:
>>> On 1/9/24 00:40, Alexey Makhalov wrote:
+#ifdef CONFIG_INTEL_TDX_GUEST
+unsigned long
On 1/22/24 10:28 AM, H. Peter Anvin wrote:
On January 22, 2024 8:32:22 AM PST, Dave Hansen wrote:
On 1/9/24 00:40, Alexey Makhalov wrote:
+#ifdef CONFIG_INTEL_TDX_GUEST
+unsigned long vmware_tdx_hypercall(unsigned long cmd,
+ struct tdx_module_args *args)
On January 22, 2024 8:32:22 AM PST, Dave Hansen wrote:
>On 1/9/24 00:40, Alexey Makhalov wrote:
>> +#ifdef CONFIG_INTEL_TDX_GUEST
>> +unsigned long vmware_tdx_hypercall(unsigned long cmd,
>> + struct tdx_module_args *args)
>> +{
>> +if
On 1/9/24 00:40, Alexey Makhalov wrote:
> +#ifdef CONFIG_INTEL_TDX_GUEST
> +unsigned long vmware_tdx_hypercall(unsigned long cmd,
> +struct tdx_module_args *args)
> +{
> + if (!hypervisor_is_type(X86_HYPER_VMWARE))
> + return ULONG_MAX;
> +
> +
VMware hypercalls use I/O port, VMCALL or VMMCALL instructions.
Add __tdx_hypercall path to support TDX guests.
No change in high bandwidth hypercalls, as only low bandwidth
ones are supported for TDX guests.
Co-developed-by: Tim Merrifield
Signed-off-by: Tim Merrifield
Signed-off-by: Alexey
