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author | pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-11-17 17:14:51 +0000 |
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committer | pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-11-17 17:14:51 +0000 |
commit | 87ecb68bdf8a3e40ef885ddbb7ca1797dca40ebf (patch) | |
tree | f8c5c8eb6e34a6d492a9638d62489e7569f8b046 /hw/flash.h | |
parent | 257514ddce752fe0b4aeb4b7957bc5661eadbef8 (diff) | |
download | qemu-87ecb68bdf8a3e40ef885ddbb7ca1797dca40ebf.zip qemu-87ecb68bdf8a3e40ef885ddbb7ca1797dca40ebf.tar.gz qemu-87ecb68bdf8a3e40ef885ddbb7ca1797dca40ebf.tar.bz2 |
Break up vl.h.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'hw/flash.h')
-rw-r--r-- | hw/flash.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/hw/flash.h b/hw/flash.h new file mode 100644 index 0000000..e3c898a --- /dev/null +++ b/hw/flash.h @@ -0,0 +1,40 @@ +/* NOR flash devices */ +typedef struct pflash_t pflash_t; + +pflash_t *pflash_register (target_phys_addr_t base, ram_addr_t off, + BlockDriverState *bs, + uint32_t sector_len, int nb_blocs, int width, + uint16_t id0, uint16_t id1, + uint16_t id2, uint16_t id3); + +/* nand.c */ +struct nand_flash_s; +struct nand_flash_s *nand_init(int manf_id, int chip_id); +void nand_done(struct nand_flash_s *s); +void nand_setpins(struct nand_flash_s *s, + int cle, int ale, int ce, int wp, int gnd); +void nand_getpins(struct nand_flash_s *s, int *rb); +void nand_setio(struct nand_flash_s *s, uint8_t value); +uint8_t nand_getio(struct nand_flash_s *s); + +#define NAND_MFR_TOSHIBA 0x98 +#define NAND_MFR_SAMSUNG 0xec +#define NAND_MFR_FUJITSU 0x04 +#define NAND_MFR_NATIONAL 0x8f +#define NAND_MFR_RENESAS 0x07 +#define NAND_MFR_STMICRO 0x20 +#define NAND_MFR_HYNIX 0xad +#define NAND_MFR_MICRON 0x2c + +/* ecc.c */ +struct ecc_state_s { + uint8_t cp; /* Column parity */ + uint16_t lp[2]; /* Line parity */ + uint16_t count; +}; + +uint8_t ecc_digest(struct ecc_state_s *s, uint8_t sample); +void ecc_reset(struct ecc_state_s *s); +void ecc_put(QEMUFile *f, struct ecc_state_s *s); +void ecc_get(QEMUFile *f, struct ecc_state_s *s); + |