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| author | Gabor Juhos <j4g8y7@gmail.com> | 2026-09-25 21:06:17 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2026-10-12 20:17:17 +0200 |
| commit | cfae2182fa7b0f0e3caee02fa6acf5dc77410efc (patch) | |
| tree | c0b9ca73f0f3d7d9c589ee2c0142e2da93fada3c /include/linux/mtd | |
| parent | 555d48e52026f3e60f0b9acd1ee08c106d442a02 (diff) | |
| download | linux-next-cfae2182fa7b0f0e3caee02fa6acf5dc77410efc.tar.gz linux-next-cfae2182fa7b0f0e3caee02fa6acf5dc77410efc.zip | |
mtd: rawnand: qcom: move common code to the 'qpic_common' module
The 'qpic_common' module provides some generic functions which are
usable by both the 'qcom_nandc' and by the 'spi-qpic-snand' driver.
Move more code from the 'qcom_nandc' driver to there in order to
allow using those also from the 'spi-qpic-snand' driver.
No functional changes.
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'include/linux/mtd')
| -rw-r--r-- | include/linux/mtd/nand-qpic-common.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/mtd/nand-qpic-common.h b/include/linux/mtd/nand-qpic-common.h index 0f40964eefe7..f31fd18d837f 100644 --- a/include/linux/mtd/nand-qpic-common.h +++ b/include/linux/mtd/nand-qpic-common.h @@ -457,6 +457,12 @@ struct qcom_nandc_props { bool use_codeword_fixup; }; +struct qcom_nandc_read_stats { + __le32 flash; + __le32 buffer; + __le32 erased_cw; +}; + void qcom_free_bam_transaction(struct qcom_nand_controller *nandc); struct bam_transaction *qcom_alloc_bam_transaction(struct qcom_nand_controller *nandc); void qcom_clear_bam_transaction(struct qcom_nand_controller *nandc); @@ -482,5 +488,16 @@ int qcom_submit_descs(struct qcom_nand_controller *nandc); void qcom_clear_read_regs(struct qcom_nand_controller *nandc); void qcom_nandc_unalloc(struct qcom_nand_controller *nandc); int qcom_nandc_alloc(struct qcom_nand_controller *nandc); +int qcom_nandc_check_flash_errors(struct qcom_nand_controller *nandc, + int cw_cnt); +void qcom_nandc_config_page_read(struct qcom_nand_controller *nandc); +void qcom_nandc_config_page_write(struct qcom_nand_controller *nandc); +void qcom_nandc_config_cw_write(struct qcom_nand_controller *nandc); +void qcom_nandc_set_read_loc_first(struct qcom_nand_controller *nandc, + int reg_base, u32 cw_offset, + u32 read_size, u32 is_last_read_loc); +void qcom_nandc_set_read_loc_last(struct qcom_nand_controller *nandc, + int reg_base, u32 cw_offset, + u32 read_size, u32 is_last_read_loc); #endif |