(no subject)

[Konstantin Kletschke]

Hi Folks!

I realize actuall on 2.6.13 flash_unlock is not functional anymore,
have I missed something? I use it with cfi_cmdset_0001.c quite often
on 2.6.12. Version of flash_unlock is current cvs...

# strace flash_unlock /dev/mtd3
execve("/usr/sbin/flash_unlock", ["flash_unlock", "/dev/mtd3"], [/* 16 vars */]) = 0
old_mmap(NULL, 20, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40005000
readlink("/lib/ld-uClibc.so.0", "ld-uClibc-0.9.27.so", 1024) = 19
stat("/etc/ld.so.cache", 0xbeb236a0)    = -1 ENOENT (No such file or directory)
open("/lib/libgcc_s.so.1", O_RDONLY)    = 4
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40006000
read(4, "\177ELF\1\1\1a\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0h\22\0\000"..., 4096) = 4096
old_mmap(NULL, 61440, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4000d000
old_mmap(0x4000d000, 25188, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 4, 0) = 0x4000d000
old_mmap(0x4001b000, 1032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 4, 0x6000) = 0x4001b000
close(4)                                = 0
munmap(0x40006000, 4096)                = 0
open("/lib/libc.so.0", O_RDONLY)        = 4
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40006000
read(4, "\177ELF\1\1\1a\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0\220\356\0"..., 4096) = 4096
old_mmap(NULL, 368640, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4001c000
old_mmap(0x4001c000, 309464, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 4, 0) = 0x4001c000
old_mmap(0x40070000, 5568, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 4, 0x4c000) = 0x40070000
old_mmap(0x40072000, 15824, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40072000
close(4)                                = 0
mprotect(0x4001c000, 309464, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
munmap(0x40006000, 4096)                = 0
mprotect(0x4001c000, 309464, PROT_READ|PROT_EXEC) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B115200 opost isig icanon echo ...}) = 0
ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B115200 opost isig icanon echo ...}) = 0
brk(0)                                  = 0x11000
brk(0x12000)                            = 0x12000
open("/dev/mtd3", O_RDWR)               = 4
ioctl(4, MTRRIOC_SET_ENTRY, 0xbeb23cfc) = 0
ioctl(4, MTRRIOC_SET_PAGE_ENTRY, 0xbeb23cf4) = -1071198208
write(2, "Could not unlock MTD device: ", 29Could not unlock MTD device: ) = 29
write(2, "/dev/mtd3", 9/dev/mtd3)                = 9
write(2, "\n", 1
)                       = 1
close(4)                                = 0
_exit(1)                                = ?

Konsti

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