search for: transmitqn

..... + 2N +\begin_inset Foot +status open + +\begin_layout Plain Layout + +\change_inserted 1986246365 1352743187 +N=0 if VIRTIO_NET_F_RFS is not negotiated, otherwise N is indicated by max_ +\emph on +virtqueue_pairs control +\emph default + field. + +\end_layout + +\end_inset + +: receivqN. + 2N+1: transmitqN. + 2N+ +\change_unchanged +2:controlq \begin_inset Foot status open @@ -4343,6 +4377,16 @@ VIRTIO_NET_F_CTRL_VLAN \begin_layout Description VIRTIO_NET_F_GUEST_ANNOUNCE(21) Guest can send gratuitous packets. +\change_inserted 1986246365 1352742767 + +\end_layout + +\begin_layout Description...

..... + 2N +\begin_inset Foot +status open + +\begin_layout Plain Layout + +\change_inserted 1986246365 1352743187 +N=0 if VIRTIO_NET_F_RFS is not negotiated, otherwise N is indicated by max_ +\emph on +virtqueue_pairs control +\emph default + field. + +\end_layout + +\end_inset + +: receivqN. + 2N+1: transmitqN. + 2N+ +\change_unchanged +2:controlq \begin_inset Foot status open @@ -4343,6 +4377,16 @@ VIRTIO_NET_F_CTRL_VLAN \begin_layout Description VIRTIO_NET_F_GUEST_ANNOUNCE(21) Guest can send gratuitous packets. +\change_inserted 1986246365 1352742767 + +\end_layout + +\begin_layout Description...

.... + 2N +\begin_inset Foot +status open + +\begin_layout Plain Layout + +\change_inserted 1986246365 1352743187 +N=0 if VIRTIO_NET_F_RFS is not negotiated, otherwise N is indicated by max_ +\emph on +virtqueue_pairs control +\emph default + field. + +\end_layout + +\end_inset + +: receivqN. + 2N+1: transmitqN. + 2N+ +\change_unchanged +2:controlq \begin_inset Foot status open @@ -4343,6 +4377,16 @@ VIRTIO_NET_F_CTRL_VLAN \begin_layout Description VIRTIO_NET_F_GUEST_ANNOUNCE(21) Guest can send gratuitous packets. +\change_inserted 1986246365 1352742767 + +\end_layout + +\begin_layout Description...

.... + 2N +\begin_inset Foot +status open + +\begin_layout Plain Layout + +\change_inserted 1986246365 1352743187 +N=0 if VIRTIO_NET_F_RFS is not negotiated, otherwise N is indicated by max_ +\emph on +virtqueue_pairs control +\emph default + field. + +\end_layout + +\end_inset + +: receivqN. + 2N+1: transmitqN. + 2N+ +\change_unchanged +2:controlq \begin_inset Foot status open @@ -4343,6 +4377,16 @@ VIRTIO_NET_F_CTRL_VLAN \begin_layout Description VIRTIO_NET_F_GUEST_ANNOUNCE(21) Guest can send gratuitous packets. +\change_inserted 1986246365 1352742767 + +\end_layout + +\begin_layout Description...

...1 #define VIRTIO_NET_S_ANNOUNCE 2 \end{lstlisting} -The following driver-read-only field, \field{max_virtqueue_pairs} only exists if -VIRTIO_NET_F_MQ is set. This field specifies the maximum number -of each of transmit and receive virtqueues (receiveq1\ldots receiveqN -and transmitq1\ldots transmitqN respectively) that can be configured once VIRTIO_NET_F_MQ -is negotiated. - \begin{lstlisting} struct virtio_net_config { u8 mac[6]; @@ -3140,6 +3131,35 @@ struct virtio_net_config { }; \end{lstlisting} +\field{mac}, \field{status}, \field{max_virtqueue_pairs} are +driver-read-only....

...tatus open + +\begin_layout Plain Layout + +\change_inserted 1986246365 1354531595 +N=0 if VIRTIO_NET_F_MQ is not negotiated, otherwise N is derived from +\emph on +max_virtqueue_pairs +\emph default + control +\emph on + +\emph default +field. + +\end_layout + +\end_inset + +: receivqN. + 2N+1: transmitqN. + 2N+ +\change_unchanged +2:controlq \begin_inset Foot status open @@ -4343,6 +4381,16 @@ VIRTIO_NET_F_CTRL_VLAN \begin_layout Description VIRTIO_NET_F_GUEST_ANNOUNCE(21) Guest can send gratuitous packets. +\change_inserted 1986246365 1352742767 + +\end_layout + +\begin_layout Description...

...tatus open + +\begin_layout Plain Layout + +\change_inserted 1986246365 1354531595 +N=0 if VIRTIO_NET_F_MQ is not negotiated, otherwise N is derived from +\emph on +max_virtqueue_pairs +\emph default + control +\emph on + +\emph default +field. + +\end_layout + +\end_inset + +: receivqN. + 2N+1: transmitqN. + 2N+ +\change_unchanged +2:controlq \begin_inset Foot status open @@ -4343,6 +4381,16 @@ VIRTIO_NET_F_CTRL_VLAN \begin_layout Description VIRTIO_NET_F_GUEST_ANNOUNCE(21) Guest can send gratuitous packets. +\change_inserted 1986246365 1352742767 + +\end_layout + +\begin_layout Description...

...io VM sockets device is a virtio transport device for VM Sockets. VM > Sockets allows communication between virtual machines and the hypervisor. > > Configuration: > > Subsystem Device ID 13 > > Virtqueues: > 0:controlq; 1:receiveq0; 2:transmitq0 ... 2N+1:receivqN; 2N+2:transmitqN controlq is "defined but not used", is there something in mind for it? if not, does it make sense keeping it here? we can always re-add it to the end just like in virtio-net. > Feature bits: > Currently, no feature bits are defined. > > Device configuration layout: >...

...tatus open + +\begin_layout Plain Layout + +\change_inserted 1986246365 1354531595 +N=0 if VIRTIO_NET_F_MQ is not negotiated, otherwise N is derived from +\emph on +max_virtqueue_pairs +\emph default + control +\emph on + +\emph default +field. + +\end_layout + +\end_inset + +: receivqN. + 2N+1: transmitqN. + 2N+ +\change_unchanged +2:controlq \begin_inset Foot status open @@ -4343,6 +4381,16 @@ VIRTIO_NET_F_CTRL_VLAN \begin_layout Description VIRTIO_NET_F_GUEST_ANNOUNCE(21) Guest can send gratuitous packets. +\change_inserted 1986246365 1352742767 + +\end_layout + +\begin_layout Description...

...tatus open + +\begin_layout Plain Layout + +\change_inserted 1986246365 1354531595 +N=0 if VIRTIO_NET_F_MQ is not negotiated, otherwise N is derived from +\emph on +max_virtqueue_pairs +\emph default + control +\emph on + +\emph default +field. + +\end_layout + +\end_inset + +: receivqN. + 2N+1: transmitqN. + 2N+ +\change_unchanged +2:controlq \begin_inset Foot status open @@ -4343,6 +4381,16 @@ VIRTIO_NET_F_CTRL_VLAN \begin_layout Description VIRTIO_NET_F_GUEST_ANNOUNCE(21) Guest can send gratuitous packets. +\change_inserted 1986246365 1352742767 + +\end_layout + +\begin_layout Description...

...UNCE 2 > \end{lstlisting} > > -The following driver-read-only field, \field{max_virtqueue_pairs} only exists if > -VIRTIO_NET_F_MQ is set. This field specifies the maximum number > -of each of transmit and receive virtqueues (receiveq1\ldots receiveqN > -and transmitq1\ldots transmitqN respectively) that can be configured once VIRTIO_NET_F_MQ > -is negotiated. > - > \begin{lstlisting} > struct virtio_net_config { > u8 mac[6]; > @@ -3140,6 +3131,35 @@ struct virtio_net_config { > }; > \end{lstlisting} > > +\field{mac}, \field{status}, \...

...e flags. > > > > Signed-off-by: Victor Kaplansky <victork at redhat.com> > > --- > > + > > +\item [\field{max_virtqueue_pairs}] tells the driver the maximum > > + number of each of virtqueues (receiveq1\ldots receiveqN and > > + transmitq1\ldots transmitqN respectively) that can be configured > > + on the device once VIRTIO_NET_F_MQ is negotiated. > > + \field{max_virtqueue_pairs} is valid only if VIRTIO_NET_F_MQ is > > + set and can be read by the driver. > > + > > > I don't get the point that adding &...

...e flags. > > > > Signed-off-by: Victor Kaplansky <victork at redhat.com> > > --- > > + > > +\item [\field{max_virtqueue_pairs}] tells the driver the maximum > > + number of each of virtqueues (receiveq1\ldots receiveqN and > > + transmitq1\ldots transmitqN respectively) that can be configured > > + on the device once VIRTIO_NET_F_MQ is negotiated. > > + \field{max_virtqueue_pairs} is valid only if VIRTIO_NET_F_MQ is > > + set and can be read by the driver. > > + > > > I don't get the point that adding &...

...VM sockets device is a virtio transport device for VM Sockets. VM > Sockets allows communication between virtual machines and the hypervisor. > > Configuration: > > Subsystem Device ID 13 > > Virtqueues: > 0:controlq; 1:receiveq0; 2:transmitq0 ... 2N+1:receivqN; 2N+2:transmitqN > > Feature bits: > Currently, no feature bits are defined. > > Device configuration layout: > > Two configuration fields are currently defined. > > struct virtio_vsock_config { which fields are RW,RO,WO? > __u32 guest_cid; Given that cid is li...

...tatus open + +\begin_layout Plain Layout + +\change_inserted 1986246365 1354531595 +N=0 if VIRTIO_NET_F_MQ is not negotiated, otherwise N is derived from +\emph on +max_virtqueue_pairs +\emph default + control +\emph on + +\emph default +field. + +\end_layout + +\end_inset + +: receivqN. + 2N+1: transmitqN. + 2N+ +\change_unchanged +2:controlq \begin_inset Foot status open @@ -4343,6 +4381,16 @@ VIRTIO_NET_F_CTRL_VLAN \begin_layout Description VIRTIO_NET_F_GUEST_ANNOUNCE(21) Guest can send gratuitous packets. +\change_inserted 1986246365 1352742767 + +\end_layout + +\begin_layout Description...

...tatus open + +\begin_layout Plain Layout + +\change_inserted 1986246365 1354531595 +N=0 if VIRTIO_NET_F_MQ is not negotiated, otherwise N is derived from +\emph on +max_virtqueue_pairs +\emph default + control +\emph on + +\emph default +field. + +\end_layout + +\end_inset + +: receivqN. + 2N+1: transmitqN. + 2N+ +\change_unchanged +2:controlq \begin_inset Foot status open @@ -4343,6 +4381,16 @@ VIRTIO_NET_F_CTRL_VLAN \begin_layout Description VIRTIO_NET_F_GUEST_ANNOUNCE(21) Guest can send gratuitous packets. +\change_inserted 1986246365 1352742767 + +\end_layout + +\begin_layout Description...

...896,6 +3897,37 @@ Only if VIRTIO_NET_F_CTRL_VQ set \end_inset +\change_inserted 1986246365 1346663522 + 3: reserved +\end_layout + +\begin_layout Description + +\change_inserted 1986246365 1346663550 +4: receiveq1. + 5: transmitq1. + 6: receiveq2. + 7. + transmitq2. + ... + 2N+2:receivqN, 2N+3:transmitqN +\begin_inset Foot +status open + +\begin_layout Plain Layout + +\change_inserted 1986246365 1346663558 +Only if VIRTIO_NET_F_CTRL_VQ set. + N is indicated by max_virtqueue_pairs field. +\change_unchanged + +\end_layout + +\end_inset + + +\change_unchanged + \end_layout \begin_layout Descriptio...

...896,6 +3897,37 @@ Only if VIRTIO_NET_F_CTRL_VQ set \end_inset +\change_inserted 1986246365 1346663522 + 3: reserved +\end_layout + +\begin_layout Description + +\change_inserted 1986246365 1346663550 +4: receiveq1. + 5: transmitq1. + 6: receiveq2. + 7. + transmitq2. + ... + 2N+2:receivqN, 2N+3:transmitqN +\begin_inset Foot +status open + +\begin_layout Plain Layout + +\change_inserted 1986246365 1346663558 +Only if VIRTIO_NET_F_CTRL_VQ set. + N is indicated by max_virtqueue_pairs field. +\change_unchanged + +\end_layout + +\end_inset + + +\change_unchanged + \end_layout \begin_layout Descriptio...

...896,6 +3897,37 @@ Only if VIRTIO_NET_F_CTRL_VQ set \end_inset +\change_inserted 1986246365 1346663522 + 3: reserved +\end_layout + +\begin_layout Description + +\change_inserted 1986246365 1346663550 +4: receiveq1. + 5: transmitq1. + 6: receiveq2. + 7. + transmitq2. + ... + 2N+2:receivqN, 2N+3:transmitqN +\begin_inset Foot +status open + +\begin_layout Plain Layout + +\change_inserted 1986246365 1346663558 +Only if VIRTIO_NET_F_CTRL_VQ set. + N is indicated by max_virtqueue_pairs field. +\change_unchanged + +\end_layout + +\end_inset + + +\change_unchanged + \end_layout \begin_layout Descriptio...

...896,6 +3897,37 @@ Only if VIRTIO_NET_F_CTRL_VQ set \end_inset +\change_inserted 1986246365 1346663522 + 3: reserved +\end_layout + +\begin_layout Description + +\change_inserted 1986246365 1346663550 +4: receiveq1. + 5: transmitq1. + 6: receiveq2. + 7. + transmitq2. + ... + 2N+2:receivqN, 2N+3:transmitqN +\begin_inset Foot +status open + +\begin_layout Plain Layout + +\change_inserted 1986246365 1346663558 +Only if VIRTIO_NET_F_CTRL_VQ set. + N is indicated by max_virtqueue_pairs field. +\change_unchanged + +\end_layout + +\end_inset + + +\change_unchanged + \end_layout \begin_layout Descriptio...