On Tue, Aug 23, 2016 at 03:25:33PM +0200, Maxime Coquelin wrote:
>
>
> On 08/23/2016 02:32 PM, Yuanhan Liu wrote:
> >>>+
> >+ /* FIXME */
> >+ RTE_LOG(INFO, VHOST_CONFIG, ":: %u ::\n", pre_read);
> >>> For my information, what is the purpose of pre_read?
> >Again, I put a FI
On Tue, Aug 23, 2016 at 11:58:42AM +0200, Maxime Coquelin wrote:
> >
> >+/* Convert guest physical address to host physical address */
> >+static inline phys_addr_t __attribute__((always_inline))
> >+gpa_to_hpa(struct virtio_net *dev, uint64_t gpa, uint64_t size)
> >+{
> >+uint32_t i;
> >+s
So that we can convert a guest physical address to host physical
address, which will be used in later Tx zero copy implementation.
Signed-off-by: Yuanhan Liu
---
lib/librte_vhost/vhost.h | 30 +++
lib/librte_vhost/vhost_user.c | 86 +++
2
On 08/23/2016 03:49 PM, Yuanhan Liu wrote:
> On Tue, Aug 23, 2016 at 03:25:33PM +0200, Maxime Coquelin wrote:
>>
>>
>> On 08/23/2016 02:32 PM, Yuanhan Liu wrote:
> +
>>> + /* FIXME */
>>> + RTE_LOG(INFO, VHOST_CONFIG, ":: %u ::\n", pre_read);
> For my information, what
On 08/23/2016 02:32 PM, Yuanhan Liu wrote:
>>> +
>>> > >+/* FIXME */
>>> > >+RTE_LOG(INFO, VHOST_CONFIG, ":: %u ::\n", pre_read);
>> > For my information, what is the purpose of pre_read?
> Again, I put a FIXME here, but I forgot to add some explanation.
>
> Here is the thing: the
On 08/23/2016 10:10 AM, Yuanhan Liu wrote:
> So that we can convert a guest physical address to host physical
> address, which will be used in later Tx zero copy implementation.
>
> Signed-off-by: Yuanhan Liu
> ---
> lib/librte_vhost/vhost.h | 30 +++
> lib/librte_vhost/vhost_u
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