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47 lines
1.4 KiB
Plaintext
47 lines
1.4 KiB
Plaintext
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# Copyright 2016 syzkaller project authors. All rights reserved.
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# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
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# billylau@
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# Description of ioctl calls for /dev/ion, which is based off of 3.18 kernel.
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# TODO: ION_IOC_HEAP_QUERY is detected for 4.10 upstream, but not covered in this description.
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include <asm/ioctl.h>
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include <linux/fcntl.h>
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include <../drivers/staging/android/uapi/ion.h>
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resource fd_ion[fd]
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resource fd_ion_generic[fd]
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resource ion_handle[int32]
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openat$ion(fd const[AT_FDCWD], file ptr[in, string["/dev/ion"]], flags flags[open_flags], mode const[0]) fd_ion
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ioctl$ION_IOC_ALLOC(fd fd_ion, cmd const[ION_IOC_ALLOC], arg ptr[inout, ion_allocation_data])
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ioctl$ION_IOC_FREE(fd fd_ion, cmd const[ION_IOC_FREE], arg ptr[in, ion_handle_data])
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ioctl$ION_IOC_MAP(fd fd_ion, cmd const[ION_IOC_MAP], arg ptr[inout, ion_fd_data])
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ioctl$ION_IOC_SHARE(fd fd_ion, cmd const[ION_IOC_SHARE], arg ptr[inout, ion_fd_data])
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ioctl$ION_IOC_IMPORT(fd fd_ion, cmd const[ION_IOC_IMPORT], arg ptr[inout, ion_fd_data])
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ioctl$ION_IOC_SYNC(fd fd_ion, cmd const[ION_IOC_SYNC], arg ptr[inout, ion_fd_data])
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ioctl$ION_IOC_CUSTOM(fd fd_ion, cmd const[ION_IOC_CUSTOM], arg ptr[inout, ion_custom_data])
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ion_allocation_data {
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len intptr
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align intptr
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heapid int32
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flags int32
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handle ion_handle
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}
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ion_handle_data {
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handle ion_handle
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}
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ion_fd_data {
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handle ion_handle
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fd fd_ion_generic
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}
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ion_custom_data {
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cmd int32
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arg intptr
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}
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