From: Daniel Drake <dsd@gentoo.org>
To: John Que <qwejohn@gmail.com>
Cc: Oliver Neukum <oliver@neukum.org>,
linux-usb-devel@lists.sourceforge.net,
"John W. Linville" <linville@tuxdriver.com>,
netdev@vger.kernel.org, Ulrich Kunitz <kune@deine-taler.de>
Subject: Re: [linux-usb-devel] [PATCH RFC] ZyDAS ZD1211 USB-WLAN driver
Date: Sun, 04 Jun 2006 22:45:47 +0100 [thread overview]
Message-ID: <4483548B.9010400@gentoo.org> (raw)
In-Reply-To: <ada605fb0606040929p7a6ea69aw9488a75d611b23e5@mail.gmail.com>
John Que wrote:
> I had noticed that the zd1211 driver does call request_irq() in
> zd1205_open(),
> file zd1205.c;
Look at it in context:
#ifndef HOST_IF_USB
if ((rc = request_irq(dev->irq, &zd1205_intr, SA_SHIRQ, dev->name,
dev)) != 0) {
printk(KERN_ERR "zd1205: failed to request_irq\n");
The ZD1211 vendor driver appears to be an adapted version of another
ZyDAS driver which supports a PCI wifi chip, presumably there are some
similarities. There are many such headaches when trying to read through
this driver...
request_irq never happens because HOST_IF_USB gets defined.
Daniel
next prev parent reply other threads:[~2006-06-04 21:45 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-03 11:20 [PATCH RFC] ZyDAS ZD1211 USB-WLAN driver Daniel Drake
2006-06-03 17:51 ` [linux-usb-devel] " Oliver Neukum
2006-06-03 19:35 ` Daniel Drake
2006-06-03 22:25 ` Oliver Neukum
2006-06-04 16:29 ` John Que
2006-06-04 17:17 ` Oliver Neukum
2006-06-04 18:03 ` Rami Rosen
2006-06-04 21:51 ` Daniel Drake
2006-06-04 18:22 ` John Que
2006-06-04 19:06 ` Oliver Neukum
2006-06-04 21:45 ` Daniel Drake [this message]
2006-06-06 5:41 ` David Brownell
2006-06-10 11:23 ` Ulrich Kunitz
2006-06-10 11:49 ` Oliver Neukum
2006-06-10 12:40 ` [linux-usb-devel] " Daniel Drake
2006-06-10 19:37 ` Daniel Drake
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