Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c80a70d53fa0ca47ad122cd75fe32b6f41c04eb1
Commit: c80a70d53fa0ca47ad122cd75fe32b6f41c04eb1
Parent: 05a8057bb38bc803682f3e0af305c258b4566285
Author: Alan Stern <[EMAIL PROTECTED]>
AuthorDate: Fri Dec 15 16:06:25 2006 -0500
Committer: Greg Kroah-Hartman <[EMAIL PROTECTED]>
CommitDate: Fri Jan 5 12:19:08 2007 -0800
UHCI: make test for ASUS motherboard more specific
Instead of matching all motherboards whose name contains "A7V8X" for a
remote-wakeup hardware bug, this patch (as829) matches only those
boards whose name is exactly equal to "A7V8X". Later motherboards
don't seem to have the bug.
(In fact, it's possible that only one motherboard in the world has the
bug. With only one user reporting problems, it's hard to tell.)
Signed-off-by: Alan Stern <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
drivers/usb/host/uhci-hcd.c | 16 ++++------------
1 files changed, 4 insertions(+), 12 deletions(-)
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index acd101c..fecc8c9 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -209,24 +209,16 @@ static int resume_detect_interrupts_are_broken(struct
uhci_hcd *uhci)
static int remote_wakeup_is_broken(struct uhci_hcd *uhci)
{
- static struct dmi_system_id broken_wakeup_table[] = {
- {
- .ident = "Asus A7V8X",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK"),
- DMI_MATCH(DMI_BOARD_NAME, "A7V8X"),
- DMI_MATCH(DMI_BOARD_VERSION, "REV 1.xx"),
- }
- },
- { }
- };
int port;
+ char *sys_info;
+ static char bad_Asus_board[] = "A7V8X";
/* One of Asus's motherboards has a bug which causes it to
* wake up immediately from suspend-to-RAM if any of the ports
* are connected. In such cases we will not set EGSM.
*/
- if (dmi_check_system(broken_wakeup_table)) {
+ sys_info = dmi_get_system_info(DMI_BOARD_NAME);
+ if (sys_info && !strcmp(sys_info, bad_Asus_board)) {
for (port = 0; port < uhci->rh_numports; ++port) {
if (inw(uhci->io_addr + USBPORTSC1 + port * 2) &
USBPORTSC_CCS)
-
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