Re: Problem with exclusive interrupt in hostap_cs

[Larry Finger <Larry.Finger@lwfinger.net>]

Jack Schneider wrote:
>
> Hi, All
> Tried the orinoco_cs driver last nite and got an error, something like;
> device not supported.. 
> 
> Thanks for trying..

I took a second look at the code and found that other drivers are using the
routine prism2_interrupt() with shared interrupts, thus the patch below should
be all that is needed.

I trust that you will be able to build the patched driver.

Larry


Index: wireless-testing/drivers/net/wireless/hostap/hostap_cs.c
===================================================================
--- wireless-testing.orig/drivers/net/wireless/hostap/hostap_cs.c
+++ wireless-testing/drivers/net/wireless/hostap/hostap_cs.c
@@ -666,7 +666,8 @@ static int prism2_config(struct pcmcia_d
 	 * irq structure is initialized.
 	 */
 	if (link->conf.Attributes & CONF_ENABLE_IRQ) {
-		link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+		link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING |
+				       IRQ_HANDLE_PRESENT;
 		link->irq.IRQInfo1 = IRQ_LEVEL_ID;
 		link->irq.Handler = prism2_interrupt;
 		link->irq.Instance = dev;