diff options
| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2013-02-25 15:54:09 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-04 06:09:03 +0800 |
| commit | 834f139f1613ba0ca3239a6a12be97c70698f189 (patch) | |
| tree | c0550d0630b6fa3814057312a05dd868f04ae07e /Documentation | |
| parent | 9b1d040fee4c82b3c69283cbb8a4d2a1dc062a21 (diff) | |
doc, kernel-parameters: Document 'console=hvc<n>'
commit a2fd6419174470f5ae6383f5037d0ee21ed9833f upstream.
Both the PowerPC hypervisor and Xen hypervisor can utilize the
hvc driver.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Link: http://lkml.kernel.org/r/1361825650-14031-3-git-send-email-konrad.wilk@oracle.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 019569d24ce..389923426ca 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -531,6 +531,8 @@ bytes respectively. Such letter suffixes can also be entirely omitted. UART at the specified I/O port or MMIO address, switching to the matching ttyS device later. The options are the same as for ttyS, above. + hvc<n> Use the hypervisor console device <n>. This is for + both Xen and PowerPC hypervisors. If the device connected to the port is not a TTY but a braille device, prepend "brl," before the device type, for instance |