queue_msix_vector register is for receiving interrupts from the device for the virtqueue.
"for MSI-X" is confusing term. Also it is the register that driver "writes" to, similar to many other registers such as queue_desc, queue_driver etc. Hence, replace the verb from use to write. Signed-off-by: Parav Pandit <[email protected]> Reviewed-by: Max Gurtovoy <[email protected]> --- transport-pci.tex | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/transport-pci.tex b/transport-pci.tex index 1bc89b4..9d492d5 100644 --- a/transport-pci.tex +++ b/transport-pci.tex @@ -367,7 +367,8 @@ \subsubsection{Common configuration structure layout}\label{sec:Virtio Transport A 0 means the queue is unavailable. \item[\field{queue_msix_vector}] - The driver uses this to specify the queue vector for MSI-X. + The driver writes an MSI-X vector number for receiving + virtqueue interrupts. \item[\field{queue_enable}] The driver uses this to selectively prevent the device from executing requests from this virtqueue. -- 2.26.2 --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
