linux-kernel - Re: How to disable DMA for compact-flash disk?

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

Date:	Fri, 14 Aug 2009 22:32:37 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Ben Greear <greearb@...delatech.com>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: How to disable DMA for compact-flash disk?

> Can you give me a clue as to what code needs poking?  I'm working
> on the latest 31-rc5 tree, btw.
> 
> 
> PS.  Can't get an ide based 2.6.31-rc5 kernel to boot in F11, though it doesn't seem
> to be related to ide.  I probably have something wrong in my .config.

Tejun made it all very class based so you have inheriting operations
structures thus in pata_via.c find

static struct ata_port_operations via_port_ops = {
        .inherits       = &ata_bmdma_port_ops,

and change it to

static struct ata_port_operations via_port_ops = {
        .inherits       = &ata_bmdma32_port_ops,
--
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/