Re: [Madwifi-devel] ANNOUNCE: SFLC helps developers assess ar5k (enabling free Atheros HAL)

From: Nick Kossifidis
Date: Thu Nov 16 2006 - 05:08:16 EST


Just in case you want to experiment, i have a working port of ar5k
that works on madwifi-old before the BSD - HEAD merge...

well i'm no good programmer (yet), i did what i could (i'm sure those
define macros are nasty for most people :P) and hope that helps...

you can git clone from the following link

rsync://rsync.ath-driver.org/gnumonks_users/mb/openhal.git

I'm working with the following madwifi revision...
svn checkout http://svn.madwifi.org/branches/madwifi-old -r 1142 madwifi

Don't forget to remove the ending ) in line 175 at
net80211/ieee80211_radiotap.h ;-)

Also you'll need to do some modifications to make it work with newer
kernel versions (MODULE_PARM stuff in if_ath.c)...

diff -Naurp madwifi-openhal/ath/if_ath.c madwifi-openhal-fixed/ath/if_ath.c
--- madwifi-openhal/ath/if_ath.c 2005-06-24 06:41:22.000000000 -0400
+++ madwifi-openhal-fixed/ath/if_ath.c 2006-08-04 14:49:38.000000000 -0400
@@ -245,13 +245,20 @@ enum {
#endif

static int countrycode = -1;
-MODULE_PARM(countrycode, "i");
-MODULE_PARM_DESC(countrycode, "Override default country code");
static int outdoor = -1;
-MODULE_PARM(outdoor, "i");
-MODULE_PARM_DESC(outdoor, "Enable/disable outdoor use");
static int xchanmode = -1;
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,52))
+MODULE_PARM(countrycode, "i");
+MODULE_PARM(outdoor, "i");
MODULE_PARM(xchanmode, "i");
+#else
+#include <linux/moduleparam.h>
+module_param(countrycode, int, 0);
+module_param(outdoor, int, 0);
+module_param(xchanmode, int, 0);
+#endif
+MODULE_PARM_DESC(countrycode, "Override default country code");
+MODULE_PARM_DESC(outdoor, "Enable/disable outdoor use");
MODULE_PARM_DESC(xchanmode, "Enable/disable extended channel mode");

int

See README for more details


I haven't looked much the MadWiFi code since then, perhaps you can
help in making ar5k work with newer madwifi versions + improve it's
functionality to help both linux and OpenBSD.

(The name OpenHAL came from John Bicket's initial port)


Happy coding ;-)
Nick

2006/11/16, Michael Renzmann <madwifi@xxxxxxxxxxxxxxxxx>:
Hi.

Michael Buesch wrote:
> Well, it never worked for me. But I gave up trying about
> half a year ago. But maybe it's just stupid me. ;)

Well, we have various support channels (an IRC channel besides two
mailing lists, for example) that you are welcome to make use of in case
of problems :)

Bye, Mike



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