From 9d233d9faedfd8a4ee22288c1fdc698a6f75db21 Mon Sep 17 00:00:00 2001 From: Olav Kongas Date: Thu, 4 Aug 2005 16:54:08 +0300 Subject: [PATCH] [PATCH] USB: isp116x-hcd: per-port overcurrent reporting This patch sets the isp116x to report overcurrent always per-port. Signed-off-by: Olav Kongas Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/isp116x-hcd.c | 2 ++ include/linux/usb_isp116x.h | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c index a3e881c..aeddef7 100644 --- a/drivers/usb/host/isp116x-hcd.c +++ b/drivers/usb/host/isp116x-hcd.c @@ -1585,6 +1585,8 @@ static int isp116x_start(struct usb_hcd *hcd) be always set. Yet, instead, we request individual port power switching. */ val |= RH_A_PSM; + /* Report overcurrent per port */ + val |= RH_A_OCPM; isp116x_write_reg32(isp116x, HCRHDESCA, val); isp116x->rhdesca = isp116x_read_reg32(isp116x, HCRHDESCA); diff --git a/include/linux/usb_isp116x.h b/include/linux/usb_isp116x.h index c028d72..8f0b3c2 100644 --- a/include/linux/usb_isp116x.h +++ b/include/linux/usb_isp116x.h @@ -7,7 +7,7 @@ struct isp116x_platform_data { /* Enable internal resistors on downstream ports */ unsigned sel15Kres:1; - /* On-chip overcurrent protection */ + /* On-chip overcurrent detection */ unsigned oc_enable:1; /* INT output polarity */ unsigned int_act_high:1; -- 2.7.4