Re: [Ndiswrapper-general] implemented NdisUnchainBufferAtBack

[Steve T. <st...@bl...>]

Hi,

Ok, I've implemeted this and I can now load the driver for my centrino 
2100 3b.

Loading gives:

Calling putdriver ioctl
Parsing the inf file.
Driver version: 03/27/2003,1.1.6.0
Calling startdriver ioctl

with 128bit wep calling iwconfig eth1 key <key> essid linksys gives:

Error for wireless request "Set Encode" (8B2A) :
     SET failed on device eth1 ; Operation not permitted.

with 64bit wep calling iwconfig eth1 key <key> essid linksys also gives:

calling iwconfig eth1 key <key> essid linksys gives:

with wep disabled calling iwconfig eth1 essid linksys gives:

Error for wireless request "Set ESSID" (8B1A) :
     SET failed on device eth1 ; Operation not permitted.

So I am unable to get an AP. I've attached dmesg from this point.

Cheers,
Steve

Jelle Foks wrote:
> Hello,
> 
> Very nice, but why the goto? Isn't the non-goto version below a lot
> easier to read?
> 
> "Go To Statement Considered Harmful"  http://www.acm.org/classics/oct95/
> "How to Write Bad Code"  http://www.exmsft.com/~hanss/badcode.htm
> 
> Jelle.
> 
> STDCALL void NdisUnchainBufferAtBack(struct ndis_packet *packet, struct ndis_buffer **buffer)
> {
>         struct ndis_buffer *b     = packet->buffer_head;
>         struct ndis_buffer *btail = packet->buffer_tail;
> 
>         DBGTRACE("%s\n", __FUNCTION__);
> 
>         if (b) {
>                 if (b == btail) {
>                         packet->buffer_head = NULL;
>                 } else {
>                         while (b->next != btail) {
>                                 b = b->next;
>                         }
>                         packet->buffer_tail = b;
>                 }
>                 b->next                 = NULL;
>                 packet->valid_counts    = 0;
>                 *buffer = btail;
>                 return;
>         }
>         *buffer = NULL;
> }
> 
> 
> On Wed, 2003-12-03 at 17:51, Henk Vergonet wrote:
>     Hi
>     
>     This is the code for the NdisUnchainBufferAtBack function.
>     CVS driver now loads "cleanly" without segfaulting with my centrino 2100-B.
>