>-Original Message-
>From: Cédric Le Goater
>Subject: Re: [PATCH v3 11/19] backends/iommufd: Implement
>HostIOMMUDeviceClass::check_cap() handler
>
>>>>>> +static int hiod_iommufd_check_cap(HostIOMMUDevice *hiod, int
>cap,
>>>>&
+static int hiod_iommufd_check_cap(HostIOMMUDevice *hiod, int cap,
Error **errp)
+{
+switch (cap) {
+case HOST_IOMMU_DEVICE_CAP_IOMMUFD:
+return 1;
I don't understand this value.
1 means this host iommu device is attached to IOMMUFD backend,
or else 0 if attached to legacy
>-Original Message-
>From: Cédric Le Goater
>Subject: Re: [PATCH v3 11/19] backends/iommufd: Implement
>HostIOMMUDeviceClass::check_cap() handler
>
>On 4/30/24 12:06, Duan, Zhenzhong wrote:
>>
>>
>>> -Original Message-
>>> From:
On 4/30/24 12:06, Duan, Zhenzhong wrote:
-Original Message-
From: Cédric Le Goater
Subject: Re: [PATCH v3 11/19] backends/iommufd: Implement
HostIOMMUDeviceClass::check_cap() handler
On 4/29/24 08:50, Zhenzhong Duan wrote:
Suggested-by: Cédric Le Goater
Signed-off-by: Zhenzhong
>-Original Message-
>From: Cédric Le Goater
>Subject: Re: [PATCH v3 11/19] backends/iommufd: Implement
>HostIOMMUDeviceClass::check_cap() handler
>
>On 4/29/24 08:50, Zhenzhong Duan wrote:
>> Suggested-by: Cédric Le Goater
>> Signed-off-by: Zhenzh
On 4/29/24 08:50, Zhenzhong Duan wrote:
Suggested-by: Cédric Le Goater
Signed-off-by: Zhenzhong Duan
---
backends/iommufd.c | 18 ++
1 file changed, 18 insertions(+)
diff --git a/backends/iommufd.c b/backends/iommufd.c
index d61209788a..28faec528e 100644
---
