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a94b3d14aa
Changes included (and more): 1. Dynamic RAM merge 2. Real-time page scan and allocation 3. Cache compression 4. Real-time IRQ checks 5. Dynamic I/O allocation for Java heap 6. Java page migration 7. Contiguous memory allocation 8. Idle pages tracking 9. Per CPU RAM usage tracking 10. ARM NEON scalar multiplication library 11. NEON/ARMv8 crypto extensions 12. NEON SHA, Blake, RIPEMD crypto extensions 13. Parallel NEON crypto engine for multi-algo based CPU stress reduction
50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright © 2019 Macronix
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* Author: Miquèl Raynal <miquel.raynal@bootlin.com>
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*
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* Header for the Macronix external ECC engine.
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*/
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#ifndef __MTD_NAND_ECC_MXIC_H__
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#define __MTD_NAND_ECC_MXIC_H__
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#include <linux/platform_device.h>
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#include <linux/device.h>
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struct mxic_ecc_engine;
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#if IS_ENABLED(CONFIG_MTD_NAND_ECC_MXIC) && IS_REACHABLE(CONFIG_MTD_NAND_CORE)
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struct nand_ecc_engine_ops *mxic_ecc_get_pipelined_ops(void);
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struct nand_ecc_engine *mxic_ecc_get_pipelined_engine(struct platform_device *spi_pdev);
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void mxic_ecc_put_pipelined_engine(struct nand_ecc_engine *eng);
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int mxic_ecc_process_data_pipelined(struct nand_ecc_engine *eng,
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unsigned int direction, dma_addr_t dirmap);
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#else /* !CONFIG_MTD_NAND_ECC_MXIC */
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static inline struct nand_ecc_engine_ops *mxic_ecc_get_pipelined_ops(void)
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{
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return NULL;
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}
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static inline struct nand_ecc_engine *
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mxic_ecc_get_pipelined_engine(struct platform_device *spi_pdev)
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{
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return ERR_PTR(-EOPNOTSUPP);
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}
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static inline void mxic_ecc_put_pipelined_engine(struct nand_ecc_engine *eng) {}
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static inline int mxic_ecc_process_data_pipelined(struct nand_ecc_engine *eng,
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unsigned int direction,
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dma_addr_t dirmap)
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{
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return -EOPNOTSUPP;
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}
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#endif /* CONFIG_MTD_NAND_ECC_MXIC */
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#endif /* __MTD_NAND_ECC_MXIC_H__ */
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