From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gateway.digitalview.com.hk ([152.101.51.1] helo=janus.hk.panelx.com ident=qmailr) by pentafluge.infradead.org with smtp (Exim 3.22 #1 (Red Hat Linux)) id 17giro-0003jn-00 for ; Mon, 19 Aug 2002 10:30:32 +0100 Message-ID: <00bb01c24762$dbcbaa40$9000010a@paulwong> From: "Paul Wong" To: Subject: help! more message -->jffs2_scan_eraseblock() Date: Mon, 19 Aug 2002 17:28:36 +0800 MIME-Version: 1.0 Content-Type: text/plain; charset="big5" Content-Transfer-Encoding: 7bit Sender: linux-mtd-admin@lists.infradead.org Errors-To: linux-mtd-admin@lists.infradead.org List-Help: List-Post: List-Subscribe: , List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: Hi! i am using a NAND flash to build up the jffs2 file system in Linux kernel 2.4.17. and get the updated version of the MTD via CVS server. I followed the NAND doc. and success to control the nand flash component. But, when using "mount" command to make a device driver. there are more message to display (like below that). After that, I check the file in jffs2 partition. all files are avaliable in nand flash and good condition. What is the meaning about the below message????? Thank you. Paul jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00143760: 0x27de in stead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00143764: 0x27de in stead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00143768: 0x3000 in stead Further such events for this erase block will not be printed jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00144000: 0x9f2c in stead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00144004: 0x6ba1 in stead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00144008: 0x04d4 in stead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0014400c: 0x25a6 in stead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00144010: 0xb265 in stead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00144014: 0xefc5 in stead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00144018: 0x12d8 in stead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0014401c: 0x1a8f in stead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00144020: 0x7bfa in stead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00144024: 0x42b7 in stead Further such events for this erase block will not be printed ****************************************************************** all files are avalible in nand flash ****************************************************************** bash-2.04# ls /mnt/flash -al total 2419 drwxr-xr-x 3 root 0 0 Jan 1 1970 . drwxrwxrwx 4 root 0 1024 Aug 13 2002 .. -rw-r--r-- 1 root 0 10818 Jul 25 2002 SiS630 -rwxr--r-- 1 root 0 35321 Jul 22 2002 fb_nsc.txt -rwxr--r-- 1 root 0 37467 Jul 19 2002 geode_rm.txt -rwxr--r-- 1 root 0 575598 Jul 17 2002 linuxapi_prgref.pdf -rwxr--r-- 1 root 0 31168 Jun 23 2000 loadregforlinux_v1.2.pdf -rw-rw-r-- 1 500 500 788829 Jul 5 2002 ns2000manual.pdf -rwxr--r-- 1 root 0 91578 Jun 23 2000 sc1200_sc1201_tv.pdf -rwxr--r-- 1 root 0 136106 Jun 23 2000 scx200_capturevip.pdf -rwxr--r-- 1 root 0 42297 Jun 23 2000 scx200_int_routing.pdf -rwxr--r-- 1 root 0 93302 Jun 23 2000 scx200_irq_expansion.pdf -rwxr--r-- 1 root 0 55786 Jun 23 2000 scx200_nand.pdf -rwxr--r-- 1 root 0 425177 Jul 17 2002 sp1sc10_stb_platform.pdf -rwxr--r-- 1 root 0 149956 Jul 17 2002 v4l2_prog_guide.pdf bash-2.04#