search for: transmitq

...- -\change_unchanged - the request. + field is either read-only or write-only, depending on the request. The size of the read or write can be derived from the total size of the request buffers. \end_layout @@ -5169,8 +5166,17 @@ \begin_layout Description Virtqueues 0:receiveq(port0). - 1:transmitq(port0), 2:control receiveq, 3:control transmitq, 4:receiveq(port1), - 5:transmitq(port1), ... + 1:transmitq(port0), 2:control receiveq +\begin_inset Foot +status open + +\begin_layout Plain Layout +Ports 2 onwards only if VIRTIO_CONSOLE_F_MULTIPORT is set +\end_layout + +\end_inset + +, 3:control t...

...- -\change_unchanged - the request. + field is either read-only or write-only, depending on the request. The size of the read or write can be derived from the total size of the request buffers. \end_layout @@ -5169,8 +5166,17 @@ \begin_layout Description Virtqueues 0:receiveq(port0). - 1:transmitq(port0), 2:control receiveq, 3:control transmitq, 4:receiveq(port1), - 5:transmitq(port1), ... + 1:transmitq(port0), 2:control receiveq +\begin_inset Foot +status open + +\begin_layout Plain Layout +Ports 2 onwards only if VIRTIO_CONSOLE_F_MULTIPORT is set +\end_layout + +\end_inset + +, 3:control t...

...ncoming +\change_inserted 0 1263965568 +data +\change_deleted 0 1263990911 +keystrokes, +\change_unchanged + and outgoing characters are placed in the transmit queue. \end_layout \begin_layout Section* @@ -4393,8 +4417,19 @@ \end_layout \begin_layout Description -Virtqueues 0:receiveq. - 1:transmitq. +Virtqueues 0:receiveq +\change_inserted 0 1263965615 +(port0) +\change_unchanged +. + 1:transmitq +\change_inserted 0 1263965633 +(port0), 2:control receiveq, 3:control transmitq, 4:receiveq(port1), 5:transmitq +(port1), ... +\change_deleted 0 1263965580 +. +\change_unchanged + \end_layout \b...

...ncoming +\change_inserted 0 1263965568 +data +\change_deleted 0 1263990911 +keystrokes, +\change_unchanged + and outgoing characters are placed in the transmit queue. \end_layout \begin_layout Section* @@ -4393,8 +4417,19 @@ \end_layout \begin_layout Description -Virtqueues 0:receiveq. - 1:transmitq. +Virtqueues 0:receiveq +\change_inserted 0 1263965615 +(port0) +\change_unchanged +. + 1:transmitq +\change_inserted 0 1263965633 +(port0), 2:control receiveq, 3:control transmitq, 4:receiveq(port1), 5:transmitq +(port1), ... +\change_deleted 0 1263965580 +. +\change_unchanged + \end_layout \b...

...\author -385801441 "Cornelia Huck" cornelia.huck at de.ibm.com \author 1531152142 "Paolo Bonzini,,," +\author 1986246365 "Michael S. Tsirkin" \end_header \begin_body @@ -4170,9 +4171,42 @@ ID 1 \end_layout \begin_layout Description -Virtqueues 0:receiveq. - 1:transmitq. - 2:controlq +Virtqueues 0:receiveq +\change_inserted 1986246365 1352742829 +0 +\change_unchanged +. + 1:transmitq +\change_inserted 1986246365 1352742832 +0 +\change_deleted 1986246365 1352742947 +. + +\change_inserted 1986246365 1352742952 +. + .... + 2N +\begin_inset Foot +status open + +\begin...

...\author -385801441 "Cornelia Huck" cornelia.huck at de.ibm.com \author 1531152142 "Paolo Bonzini,,," +\author 1986246365 "Michael S. Tsirkin" \end_header \begin_body @@ -4170,9 +4171,42 @@ ID 1 \end_layout \begin_layout Description -Virtqueues 0:receiveq. - 1:transmitq. - 2:controlq +Virtqueues 0:receiveq +\change_inserted 1986246365 1352742829 +0 +\change_unchanged +. + 1:transmitq +\change_inserted 1986246365 1352742832 +0 +\change_deleted 1986246365 1352742947 +. + +\change_inserted 1986246365 1352742952 +. + .... + 2N +\begin_inset Foot +status open + +\begin...

...author -385801441 "Cornelia Huck" cornelia.huck at de.ibm.com \author 1531152142 "Paolo Bonzini,,," +\author 1986246365 "Michael S. Tsirkin" \end_header \begin_body @@ -4170,9 +4171,42 @@ ID 1 \end_layout \begin_layout Description -Virtqueues 0:receiveq. - 1:transmitq. - 2:controlq +Virtqueues 0:receiveq +\change_inserted 1986246365 1352742829 +0 +\change_unchanged +. + 1:transmitq +\change_inserted 1986246365 1352742832 +0 +\change_deleted 1986246365 1352742947 +. + +\change_inserted 1986246365 1352742952 +. + .... + 2N +\begin_inset Foot +status open + +\begi...

...author -385801441 "Cornelia Huck" cornelia.huck at de.ibm.com \author 1531152142 "Paolo Bonzini,,," +\author 1986246365 "Michael S. Tsirkin" \end_header \begin_body @@ -4170,9 +4171,42 @@ ID 1 \end_layout \begin_layout Description -Virtqueues 0:receiveq. - 1:transmitq. - 2:controlq +Virtqueues 0:receiveq +\change_inserted 1986246365 1352742829 +0 +\change_unchanged +. + 1:transmitq +\change_inserted 1986246365 1352742832 +0 +\change_deleted 1986246365 1352742947 +. + +\change_inserted 1986246365 1352742952 +. + .... + 2N +\begin_inset Foot +status open + +\begi...

...author -385801441 "Cornelia Huck" cornelia.huck at de.ibm.com \author 1531152142 "Paolo Bonzini,,," +\author 1986246365 "Michael S. Tsirkin" \end_header \begin_body @@ -4170,9 +4171,46 @@ ID 1 \end_layout \begin_layout Description -Virtqueues 0:receiveq. - 1:transmitq. - 2:controlq +Virtqueues 0:receiveq +\change_inserted 1986246365 1352742829 +0 +\change_unchanged +. + 1:transmitq +\change_inserted 1986246365 1352742832 +0 +\change_deleted 1986246365 1352742947 +. + +\change_inserted 1986246365 1352742952 +. + .... + 2N +\begin_inset Foot +status open + +\begi...

...author -385801441 "Cornelia Huck" cornelia.huck at de.ibm.com \author 1531152142 "Paolo Bonzini,,," +\author 1986246365 "Michael S. Tsirkin" \end_header \begin_body @@ -4170,9 +4171,46 @@ ID 1 \end_layout \begin_layout Description -Virtqueues 0:receiveq. - 1:transmitq. - 2:controlq +Virtqueues 0:receiveq +\change_inserted 1986246365 1352742829 +0 +\change_unchanged +. + 1:transmitq +\change_inserted 1986246365 1352742832 +0 +\change_deleted 1986246365 1352742947 +. + +\change_inserted 1986246365 1352742952 +. + .... + 2N +\begin_inset Foot +status open + +\begi...

...author -385801441 "Cornelia Huck" cornelia.huck at de.ibm.com \author 1531152142 "Paolo Bonzini,,," +\author 1986246365 "Michael S. Tsirkin" \end_header \begin_body @@ -4170,9 +4171,46 @@ ID 1 \end_layout \begin_layout Description -Virtqueues 0:receiveq. - 1:transmitq. - 2:controlq +Virtqueues 0:receiveq +\change_inserted 1986246365 1352742829 +0 +\change_unchanged +. + 1:transmitq +\change_inserted 1986246365 1352742832 +0 +\change_deleted 1986246365 1352742947 +. + +\change_inserted 1986246365 1352742952 +. + .... + 2N +\begin_inset Foot +status open + +\begi...

...author -385801441 "Cornelia Huck" cornelia.huck at de.ibm.com \author 1531152142 "Paolo Bonzini,,," +\author 1986246365 "Michael S. Tsirkin" \end_header \begin_body @@ -4170,9 +4171,46 @@ ID 1 \end_layout \begin_layout Description -Virtqueues 0:receiveq. - 1:transmitq. - 2:controlq +Virtqueues 0:receiveq +\change_inserted 1986246365 1352742829 +0 +\change_unchanged +. + 1:transmitq +\change_inserted 1986246365 1352742832 +0 +\change_deleted 1986246365 1352742947 +. + +\change_inserted 1986246365 1352742952 +. + .... + 2N +\begin_inset Foot +status open + +\begi...

...986246365 "Michael S. Tsirkin" \end_header \begin_body @@ -3896,6 +3897,61 @@ 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. + ... + 2 +\emph on +N +\emph default ++2:receivq +\emph on +N +\emph default +, 2 +\emph on +N +\emph default ++3:transmitq +\emph on +N +\emph default + +\begin_inset Foot +status open + +\begin_layout Plain Layout + +\change_inserted 1986246365 1346663558 +On...

...986246365 "Michael S. Tsirkin" \end_header \begin_body @@ -3896,6 +3897,61 @@ 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. + ... + 2 +\emph on +N +\emph default ++2:receivq +\emph on +N +\emph default +, 2 +\emph on +N +\emph default ++3:transmitq +\emph on +N +\emph default + +\begin_inset Foot +status open + +\begin_layout Plain Layout + +\change_inserted 1986246365 1346663558 +On...

...author -385801441 "Cornelia Huck" cornelia.huck at de.ibm.com \author 1531152142 "Paolo Bonzini,,," +\author 1986246365 "Michael S. Tsirkin" \end_header \begin_body @@ -4170,9 +4171,46 @@ ID 1 \end_layout \begin_layout Description -Virtqueues 0:receiveq. - 1:transmitq. - 2:controlq +Virtqueues 0:receiveq +\change_inserted 1986246365 1352742829 +0 +\change_unchanged +. + 1:transmitq +\change_inserted 1986246365 1352742832 +0 +\change_deleted 1986246365 1352742947 +. + +\change_inserted 1986246365 1352742952 +. + .... + 2N +\begin_inset Foot +status open + +\begi...

...author -385801441 "Cornelia Huck" cornelia.huck at de.ibm.com \author 1531152142 "Paolo Bonzini,,," +\author 1986246365 "Michael S. Tsirkin" \end_header \begin_body @@ -4170,9 +4171,46 @@ ID 1 \end_layout \begin_layout Description -Virtqueues 0:receiveq. - 1:transmitq. - 2:controlq +Virtqueues 0:receiveq +\change_inserted 1986246365 1352742829 +0 +\change_unchanged +. + 1:transmitq +\change_inserted 1986246365 1352742832 +0 +\change_deleted 1986246365 1352742947 +. + +\change_inserted 1986246365 1352742952 +. + .... + 2N +\begin_inset Foot +status open + +\begi...

...iveq as read-only, and the Used Ring as read-write. The Desc Table, Avail Ring and Queue Data of the receiveq will be therefore allocated inside the read Window, while the Used ring will be allocated in the write Window. The driver must consider the Desc Table, Avail Ring and Queue Data area of the transmitq as read-write, and the Used Ring as read-only. The Desc Table, Avail Ring and Queue Data of the transmitq will be therefore allocated inside the write Window, while the Used Ring will be allocated in the read Window. Note that in OPTION1, this is done by the hypervisor, while in OPTION2, this is f...

...986246365 "Michael S. Tsirkin" \end_header \begin_body @@ -3896,6 +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 + +...

...986246365 "Michael S. Tsirkin" \end_header \begin_body @@ -3896,6 +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 + +...

On 09.09.2015 08:40, Zhang, Yang Z wrote: > Claudio Fontana wrote on 2015-09-07: >> Coming late to the party, >> >> On 31.08.2015 16:11, Michael S. Tsirkin wrote: >>> Hello! >>> During the KVM forum, we discussed supporting virtio on top >>> of ivshmem. I have considered it, and came up with an alternative >>> that has several advantages