ALSA: doc: ReSTize serial-u16550.txt

Yet another simple conversion from a plain text file.
Put to cards directory.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 0 insertions, 88 deletions

diff --git a/Documentation/sound/alsa/serial-u16550.txt b/Documentation/sound/alsa/serial-u16550.txt
deleted file mode 100644
index c1919559d509..000000000000
--- a/Documentation/sound/alsa/serial-u16550.txt
+++ /dev/null
@@ -1,88 +0,0 @@
-
-			Serial UART 16450/16550 MIDI driver
-			===================================
-
-The adaptor module parameter allows you to select either:
-
-  0 - Roland Soundcanvas support (default)
-  1 - Midiator MS-124T support (1)
-  2 - Midiator MS-124W S/A mode (2)
-  3 - MS-124W M/B mode support (3)
-  4 - Generic device with multiple input support (4)
-
-For the Midiator MS-124W, you must set the physical M-S and A-B
-switches on the Midiator to match the driver mode you select.
-
-In Roland Soundcanvas mode, multiple ALSA raw MIDI substreams are supported
-(midiCnD0-midiCnD15).  Whenever you write to a different substream, the driver
-sends the nonstandard MIDI command sequence F5 NN, where NN is the substream
-number plus 1.  Roland modules use this command to switch between different
-"parts", so this feature lets you treat each part as a distinct raw MIDI
-substream. The driver provides no way to send F5 00 (no selection) or to not
-send the F5 NN command sequence at all; perhaps it ought to.
-
-Usage example for simple serial converter:
-
-	/sbin/setserial /dev/ttyS0 uart none
-	/sbin/modprobe snd-serial-u16550 port=0x3f8 irq=4 speed=115200
-
-Usage example for Roland SoundCanvas with 4 MIDI ports:
-
-	/sbin/setserial /dev/ttyS0 uart none
-	/sbin/modprobe snd-serial-u16550 port=0x3f8 irq=4 outs=4
-
-In MS-124T mode, one raw MIDI substream is supported (midiCnD0); the outs
-module parameter is automatically set to 1. The driver sends the same data to
-all four MIDI Out connectors.  Set the A-B switch and the speed module
-parameter to match (A=19200, B=9600).
-
-Usage example for MS-124T, with A-B switch in A position:
-
-	/sbin/setserial /dev/ttyS0 uart none
-	/sbin/modprobe snd-serial-u16550 port=0x3f8 irq=4 adaptor=1 \
-			speed=19200
-
-In MS-124W S/A mode, one raw MIDI substream is supported (midiCnD0);
-the outs module parameter is automatically set to 1. The driver sends
-the same data to all four MIDI Out connectors at full MIDI speed.
-
-Usage example for S/A mode:
-
-	/sbin/setserial /dev/ttyS0 uart none
-	/sbin/modprobe snd-serial-u16550 port=0x3f8 irq=4 adaptor=2
-
-In MS-124W M/B mode, the driver supports 16 ALSA raw MIDI substreams;
-the outs module parameter is automatically set to 16.  The substream
-number gives a bitmask of which MIDI Out connectors the data should be
-sent to, with midiCnD1 sending to Out 1, midiCnD2 to Out 2, midiCnD4 to
-Out 3, and midiCnD8 to Out 4.  Thus midiCnD15 sends the data to all 4 ports.
-As a special case, midiCnD0 also sends to all ports, since it is not useful
-to send the data to no ports.  M/B mode has extra overhead to select the MIDI
-Out for each byte, so the aggregate data rate across all four MIDI Outs is
-at most one byte every 520 us, as compared with the full MIDI data rate of
-one byte every 320 us per port.
-
-Usage example for M/B mode:
-
-	/sbin/setserial /dev/ttyS0 uart none
-	/sbin/modprobe snd-serial-u16550 port=0x3f8 irq=4 adaptor=3
-
-The MS-124W hardware's M/A mode is currently not supported. This mode allows
-the MIDI Outs to act independently at double the aggregate throughput of M/B,
-but does not allow sending the same byte simultaneously to multiple MIDI Outs. 
-The M/A protocol requires the driver to twiddle the modem control lines under
-timing constraints, so it would be a bit more complicated to implement than
-the other modes.
-
-Midiator models other than MS-124W and MS-124T are currently not supported. 
-Note that the suffix letter is significant; the MS-124 and MS-124B are not
-compatible, nor are the other known models MS-101, MS-101B, MS-103, and MS-114.
-I do have documentation (tim.mann@compaq.com) that partially covers these models,
-but no units to experiment with.  The MS-124W support is tested with a real unit.
-The MS-124T support is untested, but should work.
-
-The Generic driver supports multiple input and output substreams over a single
-serial port.  Similar to Roland Soundcanvas mode, F5 NN is used to select the
-appropriate input or output stream (depending on the data direction).
-Additionally, the CTS signal is used to regulate the data flow.  The number of
-inputs is specified by the ins parameter.