[flashrom] (no subject)

[SandShark at aol.com]

I'm having a problem with flashrom V0.9.7.  I was following  instructions 
that used v0.9.3 to update the bios on a ReadyNAS Pro6, which  apparently 
worked:
 

# /opt/biosflash/flashrom -c W25x80 -w  /opt/biosflash/RN_NV6_072610.ROM
flashrom v0.9.3-r1205 on Linux  3.7.5-1.el6.elrepo.x86_64 (x86_64), built 
with libpci 2.2.4-pre4, GCC 4.1.2  20061115 (prerelease) (Debian 4.1.1-21), 
little endian
flashrom is free  software, get the source code at http://www.flashrom.org
 
Calibrating delay loop... OK.
No coreboot table found.
Found  chipset "Intel ICH8/ICH8R", enabling flash write... OK.
This chipset  supports the following protocols: FWH,SPI.
Found chip "Winbond W25x80"  (1024 KB, SPI) at physical address 0xfff00000.
Flash image seems to be a  legacy BIOS. Disabling checks.
Writing flash chip... Erasing flash before  programming... Erasing flash 
chip... SUCCESS.
done.
Programming flash...  done.
COMPLETE.
Verifying flash... VERIFIED. 

 
But v0.9.7 requires configuration first, which fails, even though it finds  
both the chipset and the BIOS chip.  This is also under a later Debian  
release, if that matters.  The key to the problem seems to be "/dev/mem  mmap 
failed: Resource temporarily unavailable".  But I am logged in as root  and 
/dev/mem has the proper permissions:

crw-r-----  1 root  kmem      1,   1 Nov 28 23:23 mem
 
I have verified this response on two identical configurations, but I also  
have a different model ReadyNAS with the same Debian configuration and it 
works  fine there.
 
Here is the whole dump of the response:
 

root at NASPro2:/data/Documents/BIOS# flashrom --programmer  internal
flashrom v0.9.7-r1782 on Linux 4.1.30.x86_64.1  (x86_64)
flashrom is free software, get the source code at http://www.flashrom.org
 
Calibrating delay loop... OK.
Found chipset "Intel ICH8/ICH8R".  Enabling flash write... BBAR offset is 
unknown on ICH8!
OK.
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x1080000 bytes at 0x00000000fef80000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x1000000 bytes at 0x00000000ff000000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x1000000 bytes at 0x00000000ff000000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x1000000 bytes at 0x00000000ff000000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x1000000 bytes at 0x00000000ff000000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x1000000 bytes at 0x00000000ff000000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x1000000 bytes at 0x00000000ff000000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x1000000 bytes at 0x00000000ff000000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x1000000 bytes at 0x00000000ff000000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x1000000 bytes at 0x00000000ff000000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Error  accessing flash chip, 0x800000 bytes at 0x00000000ff800000
/dev/mem mmap  failed: Resource temporarily unavailable
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Found  Winbond flash chip "W25X80" (1024 kB, SPI) at physical address  
0xfff00000.
Error accessing flash chip, 0x800000 bytes at  0x00000000ff800000
/dev/mem mmap failed: Resource temporarily  unavailable
Trying to unmap a nonexisting mapping!
Please report a bug  at flashrom at flashrom.org
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Trying to  unmap a nonexisting mapping!
Please report a bug at  flashrom at flashrom.org
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Trying to  unmap a nonexisting mapping!
Please report a bug at  flashrom at flashrom.org
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Trying to  unmap a nonexisting mapping!
Please report a bug at  flashrom at flashrom.org
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Trying to  unmap a nonexisting mapping!
Please report a bug at  flashrom at flashrom.org
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Trying to  unmap a nonexisting mapping!
Please report a bug at  flashrom at flashrom.org
Trying to unmap a nonexisting  mapping!
Please report a bug at flashrom at flashrom.org
Trying to  unmap a nonexisting mapping!
Please report a bug at  flashrom at flashrom.org
No operations were  specified.
root at NASPro2:/data/Documents/BIOS#

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