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[Qemu-trivial] [PATCH 1/2] qemu-options: Improve -global documentation
From: |
Markus Armbruster |
Subject: |
[Qemu-trivial] [PATCH 1/2] qemu-options: Improve -global documentation |
Date: |
Mon, 15 Jun 2015 14:35:58 +0200 |
Recent commit 3751d7c "vl: allow full-blown QemuOpts syntax for
-global" overloaded its existing argument syntax DRIVER.PROP=VALUE
with QemuOpts syntax. Unambigious as long as no DRIVER contains '='.
Its documentation claims that "the two syntaxes are equivalent."
Improve it to spell out how exactly the old syntax gets desugared into
the new one.
Signed-off-by: Markus Armbruster <address@hidden>
---
qemu-options.hx | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/qemu-options.hx b/qemu-options.hx
index 1d281f6..b7afec5 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -189,8 +189,9 @@ In particular, you can use this to set driver properties
for devices which are
created automatically by the machine model. To create a device which is not
created automatically and set properties on it, use address@hidden
-The two syntaxes are equivalent. The longer one works for drivers whose name
-contains a dot.
+-global @address@hidden@var{value} is shorthand for -global
address@hidden,address@hidden,address@hidden The
+longhand syntax works even when @var{driver} contains a dot.
ETEXI
DEF("boot", HAS_ARG, QEMU_OPTION_boot,
--
1.9.3