x86: new atcons and atkbd modules

These modules, together with cga, implement the AT console driver.

1 files changed, 44 insertions, 0 deletions

diff --git a/arch/x86/machine/atcons.h b/arch/x86/machine/atcons.h
new file mode 100644
index 0000000..05b870f
--- /dev/null
+++ b/arch/x86/machine/atcons.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2017 Richard Braun.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * AT console driver.
+ */
+
+#ifndef _X86_ATCONS_H
+#define _X86_ATCONS_H
+
+/*
+ * Early initialization of the atcons module.
+ */
+void atcons_bootstrap(void);
+
+/*
+ * Initialize the atcons module.
+ *
+ * This function enables keyboard interrupt handling.
+ */
+void atcons_setup(void);
+
+/*
+ * Console interrupt handler.
+ *
+ * This function is called by the AT keyboard interrupt handler
+ * to handle machine-independent console management.
+ */
+void atcons_intr(char c);
+
+#endif /* _X86_ATCONS_H */