summaryrefslogtreecommitdiff
path: root/drivers/usb/host/ehci.h
diff options
context:
space:
mode:
authorFlorian Fainelli <florian@openwrt.org>2021-02-23 20:44:53 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-03-23 14:36:17 +0300
commit2d5ba37461013253d2ff0a3641b727fd32ea97a9 (patch)
treef119fc49dde3192c35d56784a060045084c36763 /drivers/usb/host/ehci.h
parent729979e16451233b34f3082bd16b93c354252c50 (diff)
downloadlinux-2d5ba37461013253d2ff0a3641b727fd32ea97a9.tar.xz
usb: ehci: add spurious flag to disable overcurrent checking
This patch adds an ignore_oc flag which can be set by EHCI controller not supporting or wanting to disable overcurrent checking. The EHCI platform data in include/linux/usb/ehci_pdriver.h is also augmented to take advantage of this new flag. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Link: https://lore.kernel.org/r/20210223174455.1378-2-noltari@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci.h')
-rw-r--r--drivers/usb/host/ehci.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index eabf22a78eae..80bb823aa9fe 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -218,6 +218,7 @@ struct ehci_hcd { /* one per controller */
unsigned frame_index_bug:1; /* MosChip (AKA NetMos) */
unsigned need_oc_pp_cycle:1; /* MPC834X port power */
unsigned imx28_write_fix:1; /* For Freescale i.MX28 */
+ unsigned spurious_oc:1;
/* required for usb32 quirk */
#define OHCI_CTRL_HCFS (3 << 6)