linux-kernel - Re: Conflict when loading initio driver

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20070930224755.6a4cf1c6@the-village.bc.nu>
Date:	Sun, 30 Sep 2007 22:47:55 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Scott Simpson <simps05192@...oo.com>
Cc:	linux-kernel@...r.kernel.org, torvalds@...l.org,
	james.bottomley@...senPartnership.com
Subject: Re: Conflict when loading initio driver

>    I have a scanner connected to a Initio INI-950 SCSI card and I recently upgraded from SuSE 10.2 to 10.3. The new kernel doesn't see any of my devices. I get the following in /var/log/messages:
> 
> 
> 
>    
> 
>    Sep 30 09:05:13 r2d2 kernel: ACPI: PCI Interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 16
> 
>    Sep 30 09:05:13 r2d2 kernel: initio: I/O port range 0x0 is busy.
> 
>    Sep 30 09:05:13 r2d2 kernel: ACPI: PCI interrupt for device 0000:00:0a.0 disabled

Humm not a collision - thats a bug in the driver updating. Looks like the
changes I made and combined with Christoph's lost a line somewhere when I
was merging it all. Try the following

Signed-off-by: Alan Cox <alan@...hat.com>

diff -u --new-file --exclude-from /usr/src/exclude --recursive linux.vanilla-2.6.23rc8-mm1/drivers/scsi/initio.c linux-2.6.23rc8-mm1/drivers/scsi/initio.c
--- linux.vanilla-2.6.23rc8-mm1/drivers/scsi/initio.c	2007-09-26 16:46:54.000000000 +0100
+++ linux-2.6.23rc8-mm1/drivers/scsi/initio.c	2007-09-30 22:22:03.839113616 +0100
@@ -2867,6 +2867,7 @@
 	}
 	host = (struct initio_host *)shost->hostdata;
 	memset(host, 0, sizeof(struct initio_host));
+	host->addr = pci_resource_start(pdev, 0);
 
 	if (!request_region(host->addr, 256, "i91u")) {
 		printk(KERN_WARNING "initio: I/O port range 0x%x is busy.\n", host->addr);
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/