Date: Fri, 7 Nov 2014 17:39:26 +0100 From: Holm Tiffe <holm@freibergnet.de> To: freebsd-questions@freebsd.org Subject: PCCARD w/o dev id .. Message-ID: <20141107163926.GA2931@beast.freibergnet.de>
next in thread | raw e-mail | index | archive | help
Hi,
I have something that appears to be a battery buffered SRAM card
with the pccard connector, but it isn't a "real" pccard at all.
The card contained the firmware of a density measuring device until the
dvice was disconnected from the power long time afer the battery died.
Changing the battery is no problem, but I need to read another card
and put the firmware data on the currently empty one. Luckily the cards
have a small switch to set the R/O.
I have an ol Toshiba Sattelite with 9.1-Release on it. I've set
hw.cbb.debug to 1 und when I insert the card I get this:
I've set the hw.cbb.start_memory to 0xd0000000 too, bu this makes no
difference at all.
# sysctl hw.cbb
hw.cbb.debug: 1
hw.cbb.start_32_io: 4096
hw.cbb.start_16_io: 256
hw.cbb.start_memory: 3489660928
Nov 7 17:32:31 toshi kernel: Status is 0x30000410
Nov 7 17:32:31 toshi kernel: cbb0: card inserted: event=0x00000000,
state=30000410
Nov 7 17:32:31 toshi kernel: cbb_pcic_socket_enable:
Nov 7 17:32:31 toshi kernel: cbb0: cbb_power: 5V
Nov 7 17:32:31 toshi kernel: pccard0: Card has no functions!
Nov 7 17:32:31 toshi kernel: cbb0: PC Card card activation failed
The question is now how I can map the card memory to somewhere to access
the data and make a copy of the firmware?
Please put me on the Cc, I'm not subscribed to this list.
Kind Regards,
Holm
--
Technik Service u. Handel Tiffe, www.tsht.de, Holm Tiffe,
Freiberger Straße 42, 09600 Oberschöna, USt-Id: DE253710583
www.tsht.de, info@tsht.de, Fax +49 3731 74200, Mobil: 0172 8790 741
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20141107163926.GA2931>