From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from cmsrelay03.mx.net ([165.212.11.112]) by pentafluge.infradead.org with smtp (Exim 4.30 #5 (Red Hat Linux)) id 1AsrJT-0003Gh-L8 for linux-mtd@lists.infradead.org; Mon, 16 Feb 2004 22:34:03 +0000 Message-ID: <06b601c3f4dd$594d1700$fd0ba8c0@briantpc> From: "Brian T" To: Date: Mon, 16 Feb 2004 16:36:40 -0600 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit cc: btuch@usa.net Subject: Intel 28F128 - Linux-2.4.24 broke jffs2 v2.2? List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi, For about a year I have been using Kernel 2.4.20 + JFFS2 v2.1, and am attempting to upgrate to 2.4.24 and the CVS from 14 Feb 04. I am getting some strange debugging values. It looks like the Intel flash is in "Read Identifier Codes" mode, rather than "Read Array" Mode. The jffs2_scan_eraseblock() output seems to be consistant regardless of changes made to the kernel config. Below my sig is the boot output with MTD debugging = 3 / JFFS2 = 2 Any help would be appreciated. Thanks, -Brian T. Loading....................................................... Linux version 2.4.24 (root@smog) (gcc version 2.96 20000731 (Red Hat Linux 7.2 2.96-112.7.2)) #52 Mon Feb 16 14:52:25 CST 2004 BIOS-provided physical RAM map: BIOS-e801: 0000000000000000 - 000000000009f000 (usable) BIOS-e801: 0000000000100000 - 0000000002000000 (usable) 32MB LOWMEM available. On node 0 totalpages: 8192 zone(0): 4096 pages. zone(1): 4096 pages. zone(2): 0 pages. DMI not present. Kernel command line: Initializing CPU#0 Calibrating delay loop... 49.56 BogoMIPS Memory: 30328k/32768k available (1147k kernel code, 2052k reserved, 273k data, 68k init, 0k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Dentry cache hash table entries: 4096 (order: 3, 32768 bytes) Inode cache hash table entries: 2048 (order: 2, 16384 bytes) Mount cache hash table entries: 512 (order: 0, 4096 bytes) Buffer cache hash table entries: 1024 (order: 0, 4096 bytes) Page-cache hash table entries: 8192 (order: 3, 32768 bytes) CPU: AMD 486 DX/4-WB stepping 04 Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX PCI: Using configuration type 1 PCI: Probing PCI hardware PCI: Probing PCI hardware (bus 00) Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket Starting kswapd JFFS2 version 2.2. (C) 2001-2003 Red Hat, Inc. Serial driver version 5.05c (2001-07-08) with MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256). CSLIP: code copyright 1989 Regents of the University of California. RAMDISK driver initialized: 16 RAM disks of 24576K size 1024 blocksize PPP generic driver version 2.4.2 PPP Deflate Compression module registered PPP BSD Compression module registered Search for id:(89 18) interleave(1) type(2) Search for id:(89 18) interleave(1) type(2) Search for id:(89 18) interleave(1) type(2) Search for id:(89 18) interleave(1) type(2) Search for id:(89 18) interleave(1) type(2) Search for id:(89 18) interleave(2) type(1) Search for id:(89 18) interleave(2) type(1) Search for id:(89 18) interleave(2) type(1) Search for id:(89 18) interleave(2) type(1) Search for id:(89 18) interleave(2) type(1) Search for id:(89 00) interleave(2) type(2) Search for id:(89 00) interleave(2) type(2) Search for id:(89 00) interleave(2) type(2) Search for id:(89 00) interleave(2) type(2) Search for id:(89 00) interleave(2) type(2) JEDEC: Found no SnapGear AMD device at location zero SnapGear Intel: Found 1 x16 devices at 0x0 in 16-bit mode Intel/Sharp Extended Query Table at 0x0031 cfi_cmdset_0001: Erase suspend on write enabled Using buffer write method SnapGear Intel: Found 1 x16 devices at 0x0 in 16-bit mode Intel/Sharp Extended Query Table at 0x0031 cfi_cmdset_0001: Erase suspend on write enabled Using buffer write method SNAPGEAR: Intel flash device size = 16384K Creating 6 MTD partitions on "SnapGear Intel": 0x00000000-0x000e0000 : "JBM kernel" mtd: Giving out device 0 to JBM kernel 0x00100000-0x00fe0000 : "JBM filesystem" mtd: Giving out device 1 to JBM filesystem 0x000e0000-0x00100000 : "JBM config" mtd: Giving out device 2 to JBM config 0x00000000-0x01000000 : "JBM Intel" mtd: Giving out device 3 to JBM Intel 0x00fe0000-0x01000000 : "JBM BIOS Config" mtd: Giving out device 4 to JBM BIOS Config 0x00fe0000-0x01000000 : "JBM BIOS" mtd: Giving out device 5 to JBM BIOS JBMgw137 Battery Backed RAM device: 1f000 at 18021000 Creating 1 MTD partitions on "JBMgw137 Battery Backed RAM": 0x00000000-0x0001f000 : "JBM-Battery-Backed RAM" mtd: Giving out device 6 to JBM-Battery-Backed RAM NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP, IGMP IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 2048 bind 4096) Linux IP multicast router 0.06 plus PIM-SM ip_conntrack version 2.1 (256 buckets, 2048 max) - 292 bytes per conntrack ip_tables: (C) 2000-2002 Netfilter core team arp_tables: (C) 2002 David S. Miller NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. NET4: Ethernet Bridge 008 for NET4.0 NET4: Linux IPX 0.47 for NET4.0 IPX Portions Copyright (c) 1995 Caldera, Inc. IPX Portions Copyright (c) 2000, 2001 Conectiva, Inc. mtdblock_open ok mtdblock: read on "JBM filesystem" at 0x400, size 0x200 mtdblock: read on "JBM filesystem" at 0x600, size 0x200 mtdblock_release ok mtdblock_open ok mtdblock: read on "JBM filesystem" at 0x400, size 0x200 mtdblock: read on "JBM filesystem" at 0x600, size 0x200 mtdblock_release ok mtdblock_open ok jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000000: 0x0089 instead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000008: 0x00ff instead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000000c: 0x00ff instead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000010: 0x00ff instead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000014: 0x00ff instead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000018: 0x00ff instead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000001c: 0x00ff instead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000020: 0x0051 instead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000024: 0x0059 instead jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000038: 0x0036 instead Further such events for this erase block will not be printed Empty flash at 0x0000010c ends at 0x00000110 Empty flash at 0x0000030c ends at 0x00000310 Empty flash at 0x0000050c ends at 0x00000510 Empty flash at 0x0000070c ends at 0x00000710 Empty flash at 0x0000090c ends at 0x00000910 ...blah blah blah...