From mboxrd@z Thu Jan 1 00:00:00 1970 Date: 6 Aug 2002 11:31:49 -0000 Message-ID: <20020806113149.3218.qmail@webmail7.rediffmail.com> MIME-Version: 1.0 From: "Narendra " Reply-To: "Narendra " To: "Michael Habermann" Cc: linuxppc-embedded@lists.linuxppc.org Subject: Re: Re: CS_BAD_VCC Error during Card Configaration. Content-type: text/plain; format=flowed Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Hi, After i made the change to ignore mismatch in Vcc....my call to cardservices(RequestIO) is failing and the error returned is Resource in use. But i neglected this failure and procedded..so now card is configured and next failure occured when i try to write to WLAN card register. In this case Baseaddress returned is 0 and i have done the modifications to add _IO_BASE to the base address. (As mentioned in mail archives). what might be wrong for RequestIO failure?? Thanks, Naren On Mon, 05 Aug 2002 Michael Habermann wrote : >Narendra wrote: >> >>But as i found through debug message, socket is configured for >>5volts and the CIS read from my card wants 3.3V. So my >>Config() >>routine is failing since there is a mismatch in configured Vcc >>and >>Requested Vcc. and Kernel is crashing. >> > >You are using a 3.3V card in an 5V socket. If the card can do >this - and I think Prism 2 can - you can bypass the code which >checks if the Vcc is correct. You will maybe find it if you look >in the WLAN drivers source code and search for conf.Vcc. > > ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/