summaryrefslogtreecommitdiffstats
path: root/c/src/lib/libbsp/sparc/shared/include/gpiolib.h
diff options
context:
space:
mode:
Diffstat (limited to 'c/src/lib/libbsp/sparc/shared/include/gpiolib.h')
-rw-r--r--c/src/lib/libbsp/sparc/shared/include/gpiolib.h94
1 files changed, 0 insertions, 94 deletions
diff --git a/c/src/lib/libbsp/sparc/shared/include/gpiolib.h b/c/src/lib/libbsp/sparc/shared/include/gpiolib.h
deleted file mode 100644
index f82d4fa2c2..0000000000
--- a/c/src/lib/libbsp/sparc/shared/include/gpiolib.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* GPIO Library interface
- *
- * COPYRIGHT (c) 2009.
- * Cobham Gaisler AB.
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef __GPIOLIB_H__
-#define __GPIOLIB_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* GPIO Config of one GPIO port */
-struct gpiolib_config {
- char mask; /* 0=Masked/1=Unmasked IRQ */
- char irq_level; /* Edge or Level triggered IRQ */
- char irq_polarity; /* Polarity of IRQ */
-};
-
-#define GPIOLIB_IRQ_EDGE 0
-#define GPIOLIB_IRQ_LEVEL 1
-
-#define GPIOLIB_IRQ_POL_LOW 0
-#define GPIOLIB_IRQ_POL_HIGH 1
-
-/* Libarary initialize function must be called befor any other */
-extern int gpiolib_initialize(void);
-
-/*** User Interface ***/
-
-extern void *gpiolib_open(int port);
-extern void *gpiolib_open_by_name(char *devName);
-extern void gpiolib_close(void *handle);
-
-/* Show the current status one or all GPIO ports in the system.
- * Int port is port nunber, if port = -1 selects all ports.
- *
- * If port != -1, handle is used to get port.
- * If port != -1, handle == NULL, then port is used as port number
- */
-extern void gpiolib_show(int port, void *handle);
-
-extern int gpiolib_set_config(void *handle, struct gpiolib_config *cfg);
-extern int gpiolib_set(void *handle, int dir, int val);
-extern int gpiolib_get(void *handle, int *inval);
-extern int gpiolib_irq_clear(void *handle);
-extern int gpiolib_irq_enable(void *handle);
-extern int gpiolib_irq_disable(void *handle);
-extern int gpiolib_irq_mask(void *handle);
-extern int gpiolib_irq_unmask(void *handle);
-extern int gpiolib_irq_force(void *handle);
-extern int gpiolib_irq_register(void *handle, void *func, void *arg);
-
-/*** Driver Interface ***/
-
-struct gpiolib_info {
- char devName[64];
-};
-
-struct gpiolib_drv_ops {
- int (*config)(void *handle, struct gpiolib_config *cfg);
- int (*get)(void *handle, int *val);
- int (*irq_opts)(void *handle, unsigned int options);
- int (*irq_register)(void *handle, void *func, void *arg);
- int (*open)(void *handle);
- int (*set)(void *handle, int dir, int outval);
- int (*show)(void *handle);
- int (*get_info)(void *handle, struct gpiolib_info *pinfo);
-};
-
-#define GPIOLIB_IRQ_ENABLE 0x01
-#define GPIOLIB_IRQ_DISABLE 0x02
-#define GPIOLIB_IRQ_CLEAR 0x04
-#define GPIOLIB_IRQ_FORCE 0x08
-#define GPIOLIB_IRQ_MASK 0x10
-#define GPIOLIB_IRQ_UNMASK 0x20
-
-struct gpiolib_drv {
- struct gpiolib_drv_ops *ops;
-};
-
-/* Register a GPIO port */
-extern int gpiolib_drv_register(struct gpiolib_drv *drv, void *handle);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif