From: Kashyap Chamarthy <kcham...@redhat.com> PCIe features are available only via the 'q35' machine type for x86 and the 'virt' machine type for AArch64 architecture.
Mention that explicitly. Thanks: Daniel Berrangé Signed-off-by: Kashyap Chamarthy <kcham...@redhat.com> Reviewed-by: Daniel P. Berrangé <berra...@redhat.com> Reviewed-by: Marcel Apfelbaum <mar...@redhat.com> Reviewed-by: Michael S. Tsirkin <m...@redhat.com> Signed-off-by: Michael S. Tsirkin <m...@redhat.com> --- docs/pcie.txt | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/docs/pcie.txt b/docs/pcie.txt index 8d36949..89e3502 100644 --- a/docs/pcie.txt +++ b/docs/pcie.txt @@ -3,8 +3,13 @@ PCI EXPRESS GUIDELINES 1. Introduction ================ -The doc proposes best practices on how to use PCI Express/PCI device -in PCI Express based machines and explains the reasoning behind them. +The doc proposes best practices on how to use PCI Express (PCIe) / PCI +devices in PCI Express based machines and explains the reasoning behind +them. + +Note that the PCIe features are available only when using the 'q35' +machine type on x86 architecture and the 'virt' machine type on AArch64. +Other machine types do not use PCIe at this time. The following presentations accompany this document: (1) Q35 overview. -- MST
