Received: from mail-ig0-x22d.google.com ([2607:f8b0:4001:c05::22d]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W2nRw-00038a-IF for linux-mtd@lists.infradead.org; Mon, 13 Jan 2014 19:45:29 +0000 Received: by mail-ig0-f173.google.com with SMTP id c10so2881838igq.0 for ; Mon, 13 Jan 2014 11:45:03 -0800 (PST) From: Brian Norris To: Subject: [PATCH v4 2/5] mtd: nand: add ONFI vendor block for Micron Date: Mon, 13 Jan 2014 11:44:37 -0800 Message-Id: <1389642280-11714-2-git-send-email-computersforpeace@gmail.com> In-Reply-To: <1389642280-11714-1-git-send-email-computersforpeace@gmail.com> References: <1389642280-11714-1-git-send-email-computersforpeace@gmail.com> Cc: Huang Shijie , Brian Norris , Pekon Gupta List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Signed-off-by: Brian Norris Acked-by: Huang Shijie --- No changes since v1 include/linux/mtd/nand.h | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index f3ea8daf08ee..029fe5948dc4 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -285,7 +285,8 @@ struct nand_onfi_params { u8 reserved4[7]; /* vendor */ - u8 reserved5[90]; + __le16 vendor_revision; + u8 vendor[88]; __le16 crc; } __attribute__((packed)); @@ -326,6 +327,26 @@ struct onfi_ext_param_page { */ } __packed; +struct nand_onfi_vendor_micron { + u8 two_plane_read; + u8 read_cache; + u8 read_unique_id; + u8 dq_imped; + u8 dq_imped_num_settings; + u8 dq_imped_feat_addr; + u8 rb_pulldown_strength; + u8 rb_pulldown_strength_feat_addr; + u8 rb_pulldown_strength_num_settings; + u8 otp_mode; + u8 otp_page_start; + u8 otp_data_prot_addr; + u8 otp_num_pages; + u8 otp_feat_addr; + u8 read_retry_options; + u8 reserved[72]; + u8 param_revision; +} __packed; + /** * struct nand_hw_control - Control structure for hardware controller (e.g ECC generator) shared among independent devices * @lock: protection lock -- 1.8.3.2