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authorMark Brown <broonie@kernel.org>2020-12-28 14:20:00 +0000
committerMark Brown <broonie@kernel.org>2020-12-28 14:20:00 +0000
commit2ae6f64ce1ce304b502461fdfe0b96c8171ae2cc (patch)
tree88e987c447daf2c29e2d4c15e58d1029b0cc78c2 /tools/testing/selftests/android/ion/ionutils.h
parent3b66e4a8e58a85af3212c7117d7a29c9ef6679a2 (diff)
parent5c8fe583cce542aa0b84adc939ce85293de36e5e (diff)
Merge tag 'v5.11-rc1' into regulator-5.11
Linux 5.11-rc1
Diffstat (limited to 'tools/testing/selftests/android/ion/ionutils.h')
-rw-r--r--tools/testing/selftests/android/ion/ionutils.h55
1 files changed, 0 insertions, 55 deletions
diff --git a/tools/testing/selftests/android/ion/ionutils.h b/tools/testing/selftests/android/ion/ionutils.h
deleted file mode 100644
index 9941eb858576..000000000000
--- a/tools/testing/selftests/android/ion/ionutils.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef __ION_UTILS_H
-#define __ION_UTILS_H
-
-#include "ion.h"
-
-#define SOCKET_NAME "ion_socket"
-#define ION_DEVICE "/dev/ion"
-
-#define ION_BUFFER_LEN 4096
-#define MAX_HEAP_COUNT ION_HEAP_TYPE_CUSTOM
-
-struct socket_info {
- int sockfd;
- int datafd;
- unsigned long buflen;
-};
-
-struct ion_buffer_info {
- int ionfd;
- int buffd;
- unsigned int heap_type;
- unsigned int flag_type;
- unsigned long heap_size;
- unsigned long buflen;
- unsigned char *buffer;
-};
-
-
-/* This is used to fill the data into the mapped buffer */
-void write_buffer(void *buffer, unsigned long len);
-
-/* This is used to read the data from the exported buffer */
-void read_buffer(void *buffer, unsigned long len);
-
-/* This is used to create an ION buffer FD for the kernel buffer
- * So you can export this same buffer to others in the form of FD
- */
-int ion_export_buffer_fd(struct ion_buffer_info *ion_info);
-
-/* This is used to import or map an exported FD.
- * So we point to same buffer without making a copy. Hence zero-copy.
- */
-int ion_import_buffer_fd(struct ion_buffer_info *ion_info);
-
-/* This is used to close all references for the ION client */
-void ion_close_buffer_fd(struct ion_buffer_info *ion_info);
-
-/* This is used to send FD to another process using socket IPC */
-int socket_send_fd(struct socket_info *skinfo);
-
-/* This is used to receive FD from another process using socket IPC */
-int socket_receive_fd(struct socket_info *skinfo);
-
-
-#endif