Update version for v2.9.0-rc3 release

[mirror_qemu.git] / qemu-options.hx

diff --git a/qemu-options.hx b/qemu-options.hx
index 8dd8ee34a6ac8d4303388d30808347d05a64166d..99af8edf5f30f1eb6f5037396381425148c276e2 100644 (file)
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -252,7 +252,10 @@ drive letters depend on the target architecture. The x86 PC uses: a, b
 (floppy 1 and 2), c (first hard disk), d (first CD-ROM), n-p (Etherboot
 from network adapter 1-4), hard disk boot is the default. To apply a
 particular boot order only on the first startup, specify it via
-@option{once}.
+@option{once}. Note that the @option{order} or @option{once} parameter
+should not be used together with the @option{bootindex} property of
+devices, since the firmware implementations normally do not support both
+at the same time.
 
 Interactive boot menus/prompts can be enabled via @option{menu=on} as far
 as firmware/BIOS supports them. The default is non-interactive boot.