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authorJan Beulich <jbeulich@suse.com>2012-09-11 15:56:45 +0200
committerJan Beulich <jbeulich@suse.com>2012-09-11 15:56:45 +0200
commit25c8d4804304a6cbbbc4ecbccfcb46c6174f56dc (patch)
tree65a0cb545e80aef5584d3852087a81f8225d2f56 /docs/misc
parent631126d92d7baa9d6a219aad27db2afeed05e392 (diff)
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ns16550: command line parsing adjustments
Allow intermediate parts of the command line options to be absent (expressed by two immediately succeeding commas). Signed-off-by: Jan Beulich <jbeulich@suse.com> Acked-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'docs/misc')
-rw-r--r--docs/misc/xen-command-line.markdown2
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/misc/xen-command-line.markdown b/docs/misc/xen-command-line.markdown
index e70b722500..e771fed3b2 100644
--- a/docs/misc/xen-command-line.markdown
+++ b/docs/misc/xen-command-line.markdown
@@ -199,7 +199,7 @@ If set, override Xen's calculation of the level 2 cache line size.
If set, override Xen's default choice for the platform timer.
### com1,com2
-> `= <baud>[/<clock_hz>][,DPS[,<io-base>[,<irq>[,<port-bdf>[,<bridge-bdf>]]]] | pci | amt ] `
+> `= <baud>[/<clock_hz>][,[DPS][,[<io-base>|pci|amt][,[<irq>][,[<port-bdf>][,[<bridge-bdf>]]]]]]`
Both option `com1` and `com2` follow the same format.