X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=qemu-options.hx;h=42fd09e4de96e962cd5873c49501f6e1dbb5e346;hb=a9bc470ec208bd27a82100abc9dccf1b69f41b45;hp=5b6d16ed58a049a33133aec08a7e7c076df677f2;hpb=6261164bd600422f1c557b5a1dea124a83181881;p=qmiga%2Fqemu.git

diff --git a/qemu-options.hx b/qemu-options.hx
index 5b6d16ed58..42fd09e4de 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -3988,14 +3988,22 @@ ERST
 DEF("initrd", HAS_ARG, QEMU_OPTION_initrd, \
            "-initrd file    use 'file' as initial ram disk\n", QEMU_ARCH_ALL)
 SRST
+
 ``-initrd file``
     Use file as initial ram disk.
 
 ``-initrd "file1 arg=foo,file2"``
     This syntax is only available with multiboot.
 
-    Use file1 and file2 as modules and pass arg=foo as parameter to the
-    first module.
+    Use file1 and file2 as modules and pass ``arg=foo`` as parameter to the
+    first module. Commas can be provided in module parameters by doubling
+    them on the command line to escape them:
+
+``-initrd "bzImage earlyprintk=xen,,keep root=/dev/xvda1,initrd.img"``
+    Multiboot only. Use bzImage as the first module with
+    "``earlyprintk=xen,keep root=/dev/xvda1``" as its command line,
+    and initrd.img as the second module.
+
 ERST
 
 DEF("dtb", HAS_ARG, QEMU_OPTION_dtb, \