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| author | Olav Kongas <ok@artecdesign.ee> | 2005-08-04 16:54:08 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-09-08 16:22:48 -0700 |
| commit | 9d233d9faedfd8a4ee22288c1fdc698a6f75db21 (patch) | |
| tree | 9787e48aa6c0c10e44e306b9a0bd1e5b25bf5d03 | |
| parent | 165c0f39390212d7a517b80c3bb61cb8f1782fef (diff) | |
| download | op-kernel-dev-9d233d9faedfd8a4ee22288c1fdc698a6f75db21.zip op-kernel-dev-9d233d9faedfd8a4ee22288c1fdc698a6f75db21.tar.gz | |
[PATCH] USB: isp116x-hcd: per-port overcurrent reporting
This patch sets the isp116x to report overcurrent always per-port.
Signed-off-by: Olav Kongas <ok@artecdesign.ee>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/host/isp116x-hcd.c | 2 | ||||
| -rw-r--r-- | include/linux/usb_isp116x.h | 2 |
2 files changed, 3 insertions, 1 deletions
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; |
