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Diffstat (limited to 'drivers/accessibility/speakup/speakup_acnt.h')
-rw-r--r--drivers/accessibility/speakup/speakup_acnt.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/accessibility/speakup/speakup_acnt.h b/drivers/accessibility/speakup/speakup_acnt.h
new file mode 100644
index 000000000000..cffa938ae580
--- /dev/null
+++ b/drivers/accessibility/speakup/speakup_acnt.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* speakup_acntpc.h - header file for speakups Accent-PC driver. */
+
+#define SYNTH_IO_EXTENT 0x02
+
+#define SYNTH_CLEAR 0x18 /* stops speech */
+
+ /* Port Status Flags */
+#define SYNTH_READABLE 0x01 /* mask for bit which is nonzero if a
+ * byte can be read from the data port
+ */
+#define SYNTH_WRITABLE 0x02 /* mask for RDY bit, which when set to
+ * 1, indicates the data port is ready
+ * to accept a byte of data.
+ */
+#define SYNTH_QUIET 'S' /* synth is not speaking */
+#define SYNTH_FULL 'F' /* synth is full. */
+#define SYNTH_ALMOST_EMPTY 'M' /* synth has less than 2 seconds of text left */
+#define SYNTH_SPEAKING 's' /* synth is speaking and has a fare way to go */