8f34c2760d
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp: Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem. sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately. sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades. sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for fastboot. Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
83 lines
2.3 KiB
C
83 lines
2.3 KiB
C
/*
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* $Id: jffs2-user.h,v 1.1 2004/05/05 11:57:54 dwmw2 Exp $
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*
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* JFFS2 definitions for use in user space only
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*/
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#ifndef __JFFS2_USER_H__
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#define __JFFS2_USER_H__
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/* This file is blessed for inclusion by userspace */
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#include <linux/jffs2.h>
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#include <endian.h>
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#include <byteswap.h>
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#undef cpu_to_je16
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#undef cpu_to_je32
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#undef cpu_to_jemode
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#undef je16_to_cpu
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#undef je32_to_cpu
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#undef jemode_to_cpu
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extern int target_endian;
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#define t16(x) ({ uint16_t __b = (x); (target_endian == __BYTE_ORDER)?__b:bswap_16(__b); })
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#define t32(x) ({ uint32_t __b = (x); (target_endian == __BYTE_ORDER)?__b:bswap_32(__b); })
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#define cpu_to_je16(x) ((jint16_t){t16(x)})
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#define cpu_to_je32(x) ((jint32_t){t32(x)})
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#define cpu_to_jemode(x) ((jmode_t){t32(x)})
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#define je16_to_cpu(x) (t16((x).v16))
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#define je32_to_cpu(x) (t32((x).v32))
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#define jemode_to_cpu(x) (t32((x).m))
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#define le16_to_cpu(x) (__BYTE_ORDER == __LITTLE_ENDIAN ? (x) : bswap_16(x))
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#define le32_to_cpu(x) (__BYTE_ORDER == __LITTLE_ENDIAN ? (x) : bswap_32(x))
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#define cpu_to_le16(x) (__BYTE_ORDER == __LITTLE_ENDIAN ? (x) : bswap_16(x))
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#define cpu_to_le32(x) (__BYTE_ORDER == __LITTLE_ENDIAN ? (x) : bswap_32(x))
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/* XATTR/POSIX-ACL related definition */
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/* Namespaces copied from xattr.h and posix_acl_xattr.h */
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#define XATTR_USER_PREFIX "user."
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#define XATTR_USER_PREFIX_LEN (sizeof(XATTR_USER_PREFIX) - 1)
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#define XATTR_SECURITY_PREFIX "security."
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#define XATTR_SECURITY_PREFIX_LEN (sizeof(XATTR_SECURITY_PREFIX) - 1)
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#define POSIX_ACL_XATTR_ACCESS "system.posix_acl_access"
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#define POSIX_ACL_XATTR_ACCESS_LEN (sizeof(POSIX_ACL_XATTR_ACCESS) - 1)
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#define POSIX_ACL_XATTR_DEFAULT "system.posix_acl_default"
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#define POSIX_ACL_XATTR_DEFAULT_LEN (sizeof(POSIX_ACL_XATTR_DEFAULT) - 1)
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#define XATTR_TRUSTED_PREFIX "trusted."
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#define XATTR_TRUSTED_PREFIX_LEN (sizeof(XATTR_TRUSTED_PREFIX) - 1)
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struct jffs2_acl_entry {
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jint16_t e_tag;
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jint16_t e_perm;
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jint32_t e_id;
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};
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struct jffs2_acl_entry_short {
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jint16_t e_tag;
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jint16_t e_perm;
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};
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struct jffs2_acl_header {
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jint32_t a_version;
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};
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/* copied from include/linux/posix_acl_xattr.h */
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#define POSIX_ACL_XATTR_VERSION 0x0002
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struct posix_acl_xattr_entry {
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uint16_t e_tag;
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uint16_t e_perm;
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uint32_t e_id;
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};
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struct posix_acl_xattr_header {
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uint32_t a_version;
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struct posix_acl_xattr_entry a_entries[0];
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};
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#endif /* __JFFS2_USER_H__ */
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