diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0263-dwc_otg-fix-bug-with-port_addr-assignment-for-single.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0263-dwc_otg-fix-bug-with-port_addr-assignment-for-single.patch | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0263-dwc_otg-fix-bug-with-port_addr-assignment-for-single.patch b/target/linux/brcm2708/patches-4.19/950-0263-dwc_otg-fix-bug-with-port_addr-assignment-for-single.patch deleted file mode 100644 index fd5f88ff03..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0263-dwc_otg-fix-bug-with-port_addr-assignment-for-single.patch +++ /dev/null @@ -1,28 +0,0 @@ -From 6e56da00afdf11416045213552514d10bab845cc Mon Sep 17 00:00:00 2001 -From: P33M <p33m@github.com> -Date: Wed, 16 Jan 2019 10:17:52 +0000 -Subject: [PATCH] dwc_otg: fix bug with port_addr assignment for - single-TT hubs - -See https://github.com/raspberrypi/linux/issues/2734 - -The "Hub Port" field in the split transaction packet was always set -to 1 for single-TT hubs. The majority of single-TT hub products -apparently ignore this field and broadcast to all downstream enabled -ports, which masked the issue. A subset of hub devices apparently -need the port number to be exact or split transactions will fail. ---- - drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c -+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c -@@ -232,7 +232,7 @@ static int _hub_info(dwc_otg_hcd_t * hcd - else - *hub_addr = urb->dev->tt->hub->devnum; - } -- *port_addr = urb->dev->tt->multi ? urb->dev->ttport : 1; -+ *port_addr = urb->dev->ttport; - } else { - *hub_addr = 0; - *port_addr = urb->dev->ttport; |