Changes in uspace/drv/char/i8042/i8042.h [c8ea6eca:797ab95] in mainline

File:

• uspace/drv/char/i8042/i8042.h (modified) (4 diffs)

uspace/drv/char/i8042/i8042.h

@@ -1 +1 @@
 /*
+ * Copyright (c) 2025 Jiri Svoboda
  * Copyright (c) 2006 Josef Cejka
  * Copyright (c) 2011 Jan Vesely
- * Copyright (c) 2017 Jiri Svoboda
  * All rights reserved.
  *
@@ -48 +48 @@
 #define NAME  "i8042"
 
-#define BUFFER_SIZE  12
+/** Buffer needs to be large enough for rate at which keyboard or mouse
+ * produces data (mouse produces data at faster rate).
+ */
+#define BUFFER_SIZE  64
 
 /** i8042 HW I/O interface */
@@ -73 +76 @@
         /** Signal new data in buffer */
         fibril_condvar_t buf_cv;
+        /** Interrupt number */
+        int irq;
 } i8042_port_t;
 
 /** i8042 Controller. */
 typedef struct i8042 {
-        /**< I/O registers. */
+        /** DDF device */
+        ddf_dev_t *dev;
+        /** I/O registers. */
         i8042_regs_t *regs;
         /** Keyboard port */
@@ -83 +90 @@
         /** AUX port */
         i8042_port_t *aux;
-        /** Prevents simultanous port writes.*/
+        /** Prevents simultanous port writes. */
         fibril_mutex_t write_guard;
 } i8042_t;
 
 extern errno_t i8042_init(i8042_t *, addr_range_t *, int, int, ddf_dev_t *);
+extern void i8042_quiesce(i8042_t *);
 
 #endif