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[178.15.117.54]) by smtp.gmail.com with ESMTPSA id a6sm10351725eds.19.2019.07.21.22.56.59 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Sun, 21 Jul 2019 22:57:00 -0700 (PDT) From: shiva.linuxworks@gmail.com X-Google-Original-From: sshivamurthy@micron.com To: Miquel Raynal , Richard Weinberger , David Woodhouse , Brian Norris , Marek Vasut , Vignesh Raghavendra , Boris Brezillon , Marcel Ziswiler , Frieder Schrempf , Shivamurthy Shastri , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, Jeff Kletsky , Chuanhong Guo , liaoweixiong Subject: [PATCH 1/8] mtd: nand: move ONFI related functions to onfi.h Date: Mon, 22 Jul 2019 07:56:14 +0200 Message-Id: <20190722055621.23526-2-sshivamurthy@micron.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190722055621.23526-1-sshivamurthy@micron.com> References: <20190722055621.23526-1-sshivamurthy@micron.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190721_225702_437531_DEB3BAF4 X-CRM114-Status: GOOD ( 11.55 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org From: Shivamurthy Shastri These functions will be used by both raw NAND and SPI NAND, which supports ONFI like standards. Signed-off-by: Shivamurthy Shastri --- drivers/mtd/nand/raw/internals.h | 1 - include/linux/mtd/onfi.h | 9 +++++++++ 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand/raw/internals.h b/drivers/mtd/nand/raw/internals.h index cba6fe7dd8c4..ed323087d884 100644 --- a/drivers/mtd/nand/raw/internals.h +++ b/drivers/mtd/nand/raw/internals.h @@ -140,7 +140,6 @@ void nand_legacy_adjust_cmdfunc(struct nand_chip *chip); int nand_legacy_check_hooks(struct nand_chip *chip); /* ONFI functions */ -u16 onfi_crc16(u16 crc, u8 const *p, size_t len); int nand_onfi_detect(struct nand_chip *chip); /* JEDEC functions */ diff --git a/include/linux/mtd/onfi.h b/include/linux/mtd/onfi.h index 339ac798568e..2c8a05a02bb0 100644 --- a/include/linux/mtd/onfi.h +++ b/include/linux/mtd/onfi.h @@ -10,6 +10,7 @@ #ifndef __LINUX_MTD_ONFI_H #define __LINUX_MTD_ONFI_H +#include #include /* ONFI version bits */ @@ -175,4 +176,12 @@ struct onfi_params { u8 vendor[88]; }; +/* ONFI functions */ +u16 onfi_crc16(u16 crc, u8 const *p, size_t len); +void nand_bit_wise_majority(const void **srcbufs, + unsigned int nsrcbufs, + void *dstbuf, + unsigned int bufsize); +void sanitize_string(u8 *s, size_t len); + #endif /* __LINUX_MTD_ONFI_H */ -- 2.17.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/