VQ range is already described in the first patch in basic virtqueue section. Hence remove the duplicate reference to it.
Fixes: https://github.com/oasis-tcs/virtio-spec/issues/163 Acked-by: Halil Pasic <pa...@linux.ibm.com> Signed-off-by: Parav Pandit <pa...@nvidia.com> --- changelog: v12->v13: - corrected number to index v11->v12: - remove changes related to 'vq number' v8->v9: - added 'by' at two places - replaced 'queue number' with 'vq number' v6->v7: - remove text around first vq as it is already covered in the basic virtqueues facility section --- transport-mmio.tex | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/transport-mmio.tex b/transport-mmio.tex index 164e640..2d24b4c 100644 --- a/transport-mmio.tex +++ b/transport-mmio.tex @@ -113,8 +113,7 @@ \subsection{MMIO Device Register Layout}\label{sec:Virtio Transport Options / Vi following operations on \field{QueueSizeMax}, \field{QueueSize}, \field{QueueReady}, \field{QueueDescLow}, \field{QueueDescHigh}, \field{QueueDriverlLow}, \field{QueueDriverHigh}, - \field{QueueDeviceLow}, \field{QueueDeviceHigh} and \field{QueueReset} apply to. The index - number of the first queue is zero (0x0). + \field{QueueDeviceLow}, \field{QueueDeviceHigh} and \field{QueueReset} apply to. } \hline \mmioreg{QueueSizeMax}{Maximum virtual queue size}{0x034}{R}{% @@ -363,8 +362,7 @@ \subsubsection{Virtqueue Configuration}\label{sec:Virtio Transport Options / Vir The driver will typically initialize the virtual queue in the following way: \begin{enumerate} -\item Select the queue writing its index (first queue is 0) to - \field{QueueSel}. +\item Select the queue by writing its index to \field{QueueSel}. \item Check if the queue is not already in use: read \field{QueueReady}, and expect a returned value of zero (0x0). @@ -474,9 +472,7 @@ \subsection{Legacy interface}\label{sec:Virtio Transport Options / Virtio Over M Writing to this register selects the virtual queue that the following operations on the \field{QueueSizeMax}, \field{QueueSize}, \field{QueueAlign} - and \field{QueuePFN} registers apply to. The index - number of the first queue is zero (0x0). -. + and \field{QueuePFN} registers apply to. } \hline \mmioreg{QueueSizeMax}{Maximum virtual queue size}{0x034}{R}{% @@ -550,8 +546,7 @@ \subsection{Legacy interface}\label{sec:Virtio Transport Options / Virtio Over M The virtual queue is configured as follows: \begin{enumerate} -\item Select the queue writing its index (first queue is 0) to - \field{QueueSel}. +\item Select the queue by writing its index to \field{QueueSel}. \item Check if the queue is not already in use: read \field{QueuePFN}, expecting a returned value of zero (0x0). -- 2.26.2 --------------------------------------------------------------------- To unsubscribe, e-mail: virtio-dev-unsubscr...@lists.oasis-open.org For additional commands, e-mail: virtio-dev-h...@lists.oasis-open.org
