Messages in this thread Patch in this message | | | Date | Fri, 08 Jun 2007 00:21:40 -0700 | From | Chris Wright <> | Subject | [patch 13/54] hpt366: dont check enablebits for HPT36x |
| |
-stable review patch. If anyone has any objections, please let us know. ---------------------
From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
HPT36x chip don't seem to have the channel enable bits, so prevent the IDE core from checking them...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: <bzolnier@gmail.com> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> --- This has been an issue since 2.6.21-rc1...
drivers/ide/pci/hpt366.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
--- linux-2.6.21.4.orig/drivers/ide/pci/hpt366.c +++ linux-2.6.21.4/drivers/ide/pci/hpt366.c @@ -1,5 +1,5 @@ /* - * linux/drivers/ide/pci/hpt366.c Version 1.02 Apr 18, 2007 + * linux/drivers/ide/pci/hpt366.c Version 1.03 May 4, 2007 * * Copyright (C) 1999-2003 Andre Hedrick <andre@linux-ide.org> * Portions Copyright (C) 2001 Sun Microsystems, Inc. @@ -1527,7 +1527,12 @@ static int __devinit init_setup_hpt366(s if (rev > 2) goto init_single; + /* + * HPT36x chips are single channel and + * do not seem to have the channel enable bit... + */ d->channels = 1; + d->enablebits[0].reg = 0; if ((dev2 = pci_get_slot(dev->bus, dev->devfn + 1)) != NULL) { u8 pin1 = 0, pin2 = 0; -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |