4b29af0a1b
This reverts commit 94a85f6636
There is a smoke test failure for Prime but Crespo/Stingray are fine. Will revert the change for now until further investigation is made.
188 lines
4.4 KiB
C
188 lines
4.4 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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****************************************************************************
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****************************************************************************/
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#ifndef __MTD_CFI_H__
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#define __MTD_CFI_H__
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#include <linux/delay.h>
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#include <linux/types.h>
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#include <linux/interrupt.h>
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#include <linux/mtd/flashchip.h>
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#include <linux/mtd/map.h>
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#include <linux/mtd/cfi_endian.h>
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#define cfi_interleave_is_1(cfi) (0)
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#define cfi_interleave_is_2(cfi) (0)
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#define cfi_interleave_is_4(cfi) (0)
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#define cfi_interleave_is_8(cfi) (0)
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#define CFI_DEVICETYPE_X8 (8 / 8)
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#define CFI_DEVICETYPE_X16 (16 / 8)
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#define CFI_DEVICETYPE_X32 (32 / 8)
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#define CFI_DEVICETYPE_X64 (64 / 8)
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struct cfi_extquery {
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uint8_t pri[3];
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uint8_t MajorVersion;
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uint8_t MinorVersion;
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} __attribute__((packed));
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struct cfi_pri_intelext {
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uint8_t pri[3];
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uint8_t MajorVersion;
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uint8_t MinorVersion;
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uint32_t FeatureSupport;
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uint8_t SuspendCmdSupport;
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uint16_t BlkStatusRegMask;
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uint8_t VccOptimal;
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uint8_t VppOptimal;
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uint8_t NumProtectionFields;
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uint16_t ProtRegAddr;
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uint8_t FactProtRegSize;
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uint8_t UserProtRegSize;
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uint8_t extra[0];
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} __attribute__((packed));
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struct cfi_intelext_otpinfo {
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uint32_t ProtRegAddr;
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uint16_t FactGroups;
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uint8_t FactProtRegSize;
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uint16_t UserGroups;
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uint8_t UserProtRegSize;
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} __attribute__((packed));
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struct cfi_intelext_blockinfo {
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uint16_t NumIdentBlocks;
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uint16_t BlockSize;
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uint16_t MinBlockEraseCycles;
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uint8_t BitsPerCell;
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uint8_t BlockCap;
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} __attribute__((packed));
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struct cfi_intelext_regioninfo {
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uint16_t NumIdentPartitions;
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uint8_t NumOpAllowed;
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uint8_t NumOpAllowedSimProgMode;
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uint8_t NumOpAllowedSimEraMode;
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uint8_t NumBlockTypes;
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struct cfi_intelext_blockinfo BlockTypes[1];
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} __attribute__((packed));
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struct cfi_intelext_programming_regioninfo {
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uint8_t ProgRegShift;
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uint8_t Reserved1;
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uint8_t ControlValid;
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uint8_t Reserved2;
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uint8_t ControlInvalid;
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uint8_t Reserved3;
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} __attribute__((packed));
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struct cfi_pri_amdstd {
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uint8_t pri[3];
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uint8_t MajorVersion;
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uint8_t MinorVersion;
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uint8_t SiliconRevision;
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uint8_t EraseSuspend;
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uint8_t BlkProt;
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uint8_t TmpBlkUnprotect;
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uint8_t BlkProtUnprot;
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uint8_t SimultaneousOps;
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uint8_t BurstMode;
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uint8_t PageMode;
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uint8_t VppMin;
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uint8_t VppMax;
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uint8_t TopBottom;
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} __attribute__((packed));
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struct cfi_pri_atmel {
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uint8_t pri[3];
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uint8_t MajorVersion;
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uint8_t MinorVersion;
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uint8_t Features;
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uint8_t BottomBoot;
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uint8_t BurstMode;
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uint8_t PageMode;
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} __attribute__((packed));
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struct cfi_pri_query {
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uint8_t NumFields;
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uint32_t ProtField[1];
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} __attribute__((packed));
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struct cfi_bri_query {
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uint8_t PageModeReadCap;
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uint8_t NumFields;
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uint32_t ConfField[1];
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} __attribute__((packed));
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#define P_ID_NONE 0x0000
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#define P_ID_INTEL_EXT 0x0001
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#define P_ID_AMD_STD 0x0002
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#define P_ID_INTEL_STD 0x0003
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#define P_ID_AMD_EXT 0x0004
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#define P_ID_WINBOND 0x0006
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#define P_ID_ST_ADV 0x0020
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#define P_ID_MITSUBISHI_STD 0x0100
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#define P_ID_MITSUBISHI_EXT 0x0101
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#define P_ID_SST_PAGE 0x0102
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#define P_ID_INTEL_PERFORMANCE 0x0200
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#define P_ID_INTEL_DATA 0x0210
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#define P_ID_RESERVED 0xffff
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#define CFI_MODE_CFI 1
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#define CFI_MODE_JEDEC 0
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struct cfi_private {
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uint16_t cmdset;
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void *cmdset_priv;
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int interleave;
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int device_type;
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int cfi_mode;
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int addr_unlock1;
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int addr_unlock2;
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struct mtd_info *(*cmdset_setup)(struct map_info *);
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struct cfi_ident *cfiq;
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int mfr, id;
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int numchips;
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unsigned long chipshift;
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const char *im_name;
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struct flchip chips[0];
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};
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#if BITS_PER_LONG >= 64
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#endif
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#define CMD(x) cfi_build_cmd((x), map, cfi)
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#if BITS_PER_LONG >= 64
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#endif
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#define MERGESTATUS(x) cfi_merge_status((x), map, cfi)
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struct cfi_fixup {
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uint16_t mfr;
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uint16_t id;
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void (*fixup)(struct mtd_info *mtd, void* param);
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void* param;
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};
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#define CFI_MFR_ANY 0xffff
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#define CFI_ID_ANY 0xffff
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#define CFI_MFR_AMD 0x0001
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#define CFI_MFR_ATMEL 0x001F
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#define CFI_MFR_ST 0x0020
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typedef int (*varsize_frob_t)(struct map_info *map, struct flchip *chip,
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unsigned long adr, int len, void *thunk);
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#endif
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