James J. Ramsey wrote:
> ide=nodma is not a module parameter per se, AFAICT.
> Judging from the release notes of Red Hat 8.0
> <http://www.redhat.com/docs/manuals/linux/RHL-8.0-Manual/release-notes/x86/>,
> the parameter passed to the ide-cd module to disable
> DMA (which is disabled by default in RH 8.0, BTW) is
> dma=0, and that is part of a line in
> /etc/modules.conf, not something that can be passed at
linux-2.4.23/drivers/ide/ide.c:
int init_module (void)
{
parse_options(options);
...
static void __init parse_options (char *line)
...
if (!ide_setup(line))
...
int __init ide_setup (char *s)
...
if (!strcmp(s, "ide=nodma")) {
QED.
--
see shy jo
Attachment:
signature.asc
Description: Digital signature