Displaying 5 results from an estimated 5 matches for "bbe23cea139a".
2020 May 29
1
[PATCH 4/6] vhost_vdpa: support doorbell mapping via mmap
...in the future.
>
> Signed-off-by: Jason Wang <jasowang at redhat.com>
> ---
> drivers/vhost/vdpa.c | 59 ++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 59 insertions(+)
>
> diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c
> index 6ff72289f488..bbe23cea139a 100644
> --- a/drivers/vhost/vdpa.c
> +++ b/drivers/vhost/vdpa.c
> @@ -15,6 +15,7 @@
> #include <linux/module.h>
> #include <linux/cdev.h>
> #include <linux/device.h>
> +#include <linux/mm.h>
> #include <linux/iommu.h>
> #include <lin...
2020 May 29
0
[PATCH 4/6] vhost_vdpa: support doorbell mapping via mmap
...ftware
assisted virtqueue (control vq) in the future.
Signed-off-by: Jason Wang <jasowang at redhat.com>
---
drivers/vhost/vdpa.c | 59 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)
diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c
index 6ff72289f488..bbe23cea139a 100644
--- a/drivers/vhost/vdpa.c
+++ b/drivers/vhost/vdpa.c
@@ -15,6 +15,7 @@
#include <linux/module.h>
#include <linux/cdev.h>
#include <linux/device.h>
+#include <linux/mm.h>
#include <linux/iommu.h>
#include <linux/uuid.h>
#include <linux/vdpa.h>...
2020 May 29
0
[PATCH 4/6] vhost_vdpa: support doorbell mapping via mmap
...Signed-off-by: Jason Wang <jasowang at redhat.com>
>> ---
>> ? drivers/vhost/vdpa.c | 59 ++++++++++++++++++++++++++++++++++++++++++++
>> ? 1 file changed, 59 insertions(+)
>>
>> diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c
>> index 6ff72289f488..bbe23cea139a 100644
>> --- a/drivers/vhost/vdpa.c
>> +++ b/drivers/vhost/vdpa.c
>> @@ -15,6 +15,7 @@
>> ? #include <linux/module.h>
>> ? #include <linux/cdev.h>
>> ? #include <linux/device.h>
>> +#include <linux/mm.h>
>> ? #include <linu...
2020 May 29
12
[PATCH 0/6] vDPA: doorbell mapping
Hi all:
This series introduce basic functionality of doorbell mapping support
for vhost-vDPA. Userspace program may use mmap() to map a the doorbell
of a specific virtqueue into its address space. This is help to reudce
the syscall or vmexit overhead.
A new vdpa_config_ops was introduced to report the location of the
doorbell, vhost_vdpa may then choose to map the doorbell when:
- The doorbell
2020 May 29
12
[PATCH 0/6] vDPA: doorbell mapping
Hi all:
This series introduce basic functionality of doorbell mapping support
for vhost-vDPA. Userspace program may use mmap() to map a the doorbell
of a specific virtqueue into its address space. This is help to reudce
the syscall or vmexit overhead.
A new vdpa_config_ops was introduced to report the location of the
doorbell, vhost_vdpa may then choose to map the doorbell when:
- The doorbell