Update to v5.15 kernel headers.
Kernel headers coming from:
Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-5.15
Test: Builds, and ran bionic unit tests on flame.
Change-Id: I86901ea6d89fb0f7384b90a47bef35d194083c24
diff --git a/libc/kernel/uapi/linux/virtio_gpio.h b/libc/kernel/uapi/linux/virtio_gpio.h
new file mode 100644
index 0000000..769bfcf
--- /dev/null
+++ b/libc/kernel/uapi/linux/virtio_gpio.h
@@ -0,0 +1,50 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** This header was automatically generated from a Linux kernel header
+ *** of the same name, to make information necessary for userspace to
+ *** call into the kernel available to libc. It contains only constants,
+ *** structures, and macros generated from the original header, and thus,
+ *** contains no copyrightable information.
+ ***
+ *** To edit the content of this header, modify the corresponding
+ *** source file (e.g. under external/kernel-headers/original/) then
+ *** run bionic/libc/kernel/tools/update_all.py
+ ***
+ *** Any manual change here will be lost the next time this script will
+ *** be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _LINUX_VIRTIO_GPIO_H
+#define _LINUX_VIRTIO_GPIO_H
+#include <linux/types.h>
+#define VIRTIO_GPIO_MSG_GET_NAMES 0x0001
+#define VIRTIO_GPIO_MSG_GET_DIRECTION 0x0002
+#define VIRTIO_GPIO_MSG_SET_DIRECTION 0x0003
+#define VIRTIO_GPIO_MSG_GET_VALUE 0x0004
+#define VIRTIO_GPIO_MSG_SET_VALUE 0x0005
+#define VIRTIO_GPIO_STATUS_OK 0x0
+#define VIRTIO_GPIO_STATUS_ERR 0x1
+#define VIRTIO_GPIO_DIRECTION_NONE 0x00
+#define VIRTIO_GPIO_DIRECTION_OUT 0x01
+#define VIRTIO_GPIO_DIRECTION_IN 0x02
+struct virtio_gpio_config {
+ __le16 ngpio;
+ __u8 padding[2];
+ __le32 gpio_names_size;
+} __packed;
+struct virtio_gpio_request {
+ __le16 type;
+ __le16 gpio;
+ __le32 value;
+};
+struct virtio_gpio_response {
+ __u8 status;
+ __u8 value;
+};
+struct virtio_gpio_response_get_names {
+ __u8 status;
+ __u8 value[];
+};
+#endif