1 files changed, 181 insertions, 0 deletions
diff --git a/include/chipdrivers.h b/include/chipdrivers.h
new file mode 100644
index 000000000..a2e75d1a5
--- /dev/null
+++ b/include/chipdrivers.h
@@ -0,0 +1,181 @@
+/*
+ * This file is part of the flashrom project.
+ *
+ * Copyright (C) 2009 Carl-Daniel Hailfinger
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * Header file for flash chip drivers. Included from flash.h.
+ * As a general rule, every function listed here should take a pointer to
+ * struct flashctx as first parameter.
+ */
+
+#ifndef __CHIPDRIVERS_H__
+#define __CHIPDRIVERS_H__ 1
+
+#include "flash.h"	/* for chipaddr and flashctx */
+
+/* spi.c */
+int spi_aai_write(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
+int spi_chip_write_256(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
+int spi_chip_read(struct flashctx *flash, uint8_t *buf, unsigned int start, int unsigned len);
+bool spi_probe_opcode(const struct flashctx *flash, uint8_t opcode);
+
+/* spi25.c */
+int probe_spi_rdid(struct flashctx *flash);
+int probe_spi_rdid4(struct flashctx *flash);
+int probe_spi_rems(struct flashctx *flash);
+int probe_spi_res1(struct flashctx *flash);
+int probe_spi_res2(struct flashctx *flash);
+int probe_spi_res3(struct flashctx *flash);
+int probe_spi_at25f(struct flashctx *flash);
+int spi_write_enable(struct flashctx *flash);
+int spi_write_disable(struct flashctx *flash);
+int spi_block_erase_20(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_block_erase_21(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_block_erase_50(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_block_erase_52(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_block_erase_53(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_block_erase_5c(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_block_erase_60(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_block_erase_62(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_block_erase_81(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_block_erase_c4(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_block_erase_c7(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_block_erase_d7(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_block_erase_d8(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_block_erase_db(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_block_erase_dc(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+enum block_erase_func spi25_get_erasefn_from_opcode(uint8_t opcode);
+const uint8_t *spi_get_opcode_from_erasefn(enum block_erase_func func);
+int spi_chip_write_1(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
+int spi_nbyte_read(struct flashctx *flash, unsigned int addr, uint8_t *bytes, unsigned int len);
+int spi_read_chunked(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize);
+int spi_write_chunked(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize);
+int spi_enter_4ba(struct flashctx *flash);
+int spi_exit_4ba(struct flashctx *flash);
+int spi_set_extended_address(struct flashctx *, uint8_t addr_high);
+
+
+/* spi25_statusreg.c */
+int spi_read_register(const struct flashctx *flash, enum flash_reg reg, uint8_t *value);
+int spi_write_register(const struct flashctx *flash, enum flash_reg reg, uint8_t value);
+void spi_prettyprint_status_register_bit(uint8_t status, int bit);
+
+/* sfdp.c */
+int probe_spi_sfdp(struct flashctx *flash);
+
+/* opaque.c */
+int probe_opaque(struct flashctx *flash);
+int read_opaque(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
+int write_opaque(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
+int erase_opaque(struct flashctx *flash, unsigned int blockaddr, unsigned int blocklen);
+
+/* at45db.c */
+int probe_spi_at45db(struct flashctx *flash);
+int spi_prettyprint_status_register_at45db(struct flashctx *flash);
+int spi_disable_blockprotect_at45db(struct flashctx *flash);
+int spi_read_at45db(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
+int spi_read_at45db_e8(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
+int spi_write_at45db(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
+int spi_erase_at45db_page(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_erase_at45db_block(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_erase_at45db_sector(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_erase_at45db_chip(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int spi_erase_at45cs_sector(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+
+/* 82802ab.c */
+uint8_t wait_82802ab(struct flashctx *flash);
+int probe_82802ab(struct flashctx *flash);
+int erase_block_82802ab(struct flashctx *flash, unsigned int page, unsigned int pagesize);
+int write_82802ab(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
+void print_status_82802ab(uint8_t status);
+blockprotect_func_t *lookup_82802ab_blockprotect_func_ptr(const struct flashchip *const chip);
+
+/* jedec.c */
+uint8_t oddparity(uint8_t val);
+void toggle_ready_jedec(const struct flashctx *flash, chipaddr dst);
+void data_polling_jedec(const struct flashctx *flash, chipaddr dst, uint8_t data);
+int probe_jedec(struct flashctx *flash);
+int probe_jedec_29gl(struct flashctx *flash);
+int write_jedec(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
+int write_jedec_1(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
+int erase_sector_jedec(struct flashctx *flash, unsigned int page, unsigned int pagesize);
+int erase_block_jedec(struct flashctx *flash, unsigned int page, unsigned int blocksize);
+int erase_chip_block_jedec(struct flashctx *flash, unsigned int page, unsigned int blocksize);
+
+blockprotect_func_t *lookup_jedec_blockprotect_func_ptr(const struct flashchip *const chip);
+int printlock_regspace2_uniform_64k(struct flashctx *flash);
+int printlock_regspace2_block_eraser_0(struct flashctx *flash);
+int printlock_regspace2_block_eraser_1(struct flashctx *flash);
+
+/* sst28sf040.c */
+int erase_chip_28sf040(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int erase_sector_28sf040(struct flashctx *flash, unsigned int address, unsigned int sector_size);
+int write_28sf040(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
+int unprotect_28sf040(struct flashctx *flash);
+int protect_28sf040(struct flashctx *flash);
+
+/* sst49lfxxxc.c */
+int erase_sector_49lfxxxc(struct flashctx *flash, unsigned int address, unsigned int sector_size);
+
+/* sst_fwhub.c */
+int printlock_sst_fwhub(struct flashctx *flash);
+int unlock_sst_fwhub(struct flashctx *flash);
+
+/* s25f.c */
+int probe_spi_big_spansion(struct flashctx *flash);
+int s25fl_block_erase(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+int s25fs_block_erase_d8(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+
+/* w39.c */
+int printlock_w39f010(struct flashctx * flash);
+int printlock_w39l010(struct flashctx * flash);
+int printlock_w39l020(struct flashctx * flash);
+int printlock_w39l040(struct flashctx * flash);
+int printlock_w39v040a(struct flashctx *flash);
+int printlock_w39v040b(struct flashctx *flash);
+int printlock_w39v040c(struct flashctx *flash);
+int printlock_w39v040fa(struct flashctx *flash);
+int printlock_w39v040fb(struct flashctx *flash);
+int printlock_w39v040fc(struct flashctx *flash);
+int printlock_w39v080a(struct flashctx *flash);
+int printlock_w39v080fa(struct flashctx *flash);
+int printlock_w39v080fa_dual(struct flashctx *flash);
+int printlock_at49f(struct flashctx *flash);
+
+/* w29ee011.c */
+int probe_w29ee011(struct flashctx *flash);
+bool w29ee011_can_override(const char *const chip_name, const char *const override_chip);
+
+/* stm50.c */
+int erase_sector_stm50(struct flashctx *flash, unsigned int block, unsigned int blocksize);
+
+/* en29lv640b.c */
+int probe_en29lv640b(struct flashctx *flash);
+int write_en29lv640b(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
+
+/* edi.c */
+int edi_chip_block_erase(struct flashctx *flash, unsigned int page, unsigned int size);
+int edi_chip_write(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
+int edi_chip_read(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
+int edi_probe_kb9012(struct flashctx *flash);
+
+/* spi95.c */
+int probe_spi_st95(struct flashctx *flash);
+int spi_block_erase_emulation(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
+
+/* writeprotect_ranges.c */
+void decode_range_spi25(size_t *start, size_t *len, const struct wp_bits *, size_t chip_len);
+void decode_range_spi25_64k_block(size_t *start, size_t *len, const struct wp_bits *, size_t chip_len);
+void decode_range_spi25_bit_cmp(size_t *start, size_t *len, const struct wp_bits *, size_t chip_len);
+void decode_range_spi25_2x_block(size_t *start, size_t *len, const struct wp_bits *, size_t chip_len);
+
+#endif /* !__CHIPDRIVERS_H__ */