X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/c3e75d50143c5bcc3719b60e42465107de48c61f..9f0871090d031ad656d1d1e77f2881c9a864b343:/target/linux/generic/patches-3.1/102-ehci_hcd_ignore_oc.patch

diff --git a/target/linux/generic/patches-3.1/102-ehci_hcd_ignore_oc.patch b/target/linux/generic/patches-3.1/102-ehci_hcd_ignore_oc.patch
index 6cef4d991..c94d718af 100644
--- a/target/linux/generic/patches-3.1/102-ehci_hcd_ignore_oc.patch
+++ b/target/linux/generic/patches-3.1/102-ehci_hcd_ignore_oc.patch
@@ -11,30 +11,30 @@
  		    &ehci->regs->intr_enable); /* Turn On Interrupts */
 --- a/drivers/usb/host/ehci-hub.c
 +++ b/drivers/usb/host/ehci-hub.c
-@@ -581,7 +581,7 @@ ehci_hub_status_data (struct usb_hcd *hc
+@@ -580,7 +580,7 @@ ehci_hub_status_data (struct usb_hcd *hc
  	 * always set, seem to clear PORT_OCC and PORT_CSC when writing to
  	 * PORT_POWER; that's surprising, but maybe within-spec.
  	 */
 -	if (!ignore_oc)
-+	if (!ignore_oc || !ehci->ignore_oc)
++	if (!ignore_oc && !ehci->ignore_oc)
  		mask = PORT_CSC | PORT_PEC | PORT_OCC;
  	else
  		mask = PORT_CSC | PORT_PEC;
-@@ -806,7 +806,7 @@ static int ehci_hub_control (
+@@ -805,7 +805,7 @@ static int ehci_hub_control (
  		if (temp & PORT_PEC)
  			status |= USB_PORT_STAT_C_ENABLE << 16;
  
 -		if ((temp & PORT_OCC) && !ignore_oc){
-+		if ((temp & PORT_OCC) && (!ignore_oc || !ehci->ignore_oc)){
++		if ((temp & PORT_OCC) && (!ignore_oc && !ehci->ignore_oc)){
  			status |= USB_PORT_STAT_C_OVERCURRENT << 16;
  
  			/*
 --- a/drivers/usb/host/ehci.h
 +++ b/drivers/usb/host/ehci.h
-@@ -139,6 +139,7 @@ struct ehci_hcd {			/* one per controlle
- 	unsigned		fs_i_thresh:1;	/* Intel iso scheduling */
+@@ -140,6 +140,7 @@ struct ehci_hcd {			/* one per controlle
  	unsigned		use_dummy_qh:1;	/* AMD Frame List table quirk*/
  	unsigned		has_synopsys_hc_bug:1; /* Synopsys HC */
+ 	unsigned		frame_index_bug:1; /* MosChip (AKA NetMos) */
 +	unsigned		ignore_oc:1;
  
  	/* required for usb32 quirk */