summaryrefslogtreecommitdiff
path: root/target/linux/brcm63xx
diff options
context:
space:
mode:
authorFlorian Fainelli <florian@openwrt.org>2010-05-02 19:14:10 +0000
committerFlorian Fainelli <florian@openwrt.org>2010-05-02 19:14:10 +0000
commit101721564908e30f3cf77c09717bdf7c5ceb5121 (patch)
tree2b12a315e6d9221391de5eb8807f7a2e3199229c /target/linux/brcm63xx
parent3bca4b20946d11b40219db34b66ac6c59c603525 (diff)
downloadmtk-20170518-101721564908e30f3cf77c09717bdf7c5ceb5121.zip
mtk-20170518-101721564908e30f3cf77c09717bdf7c5ceb5121.tar.gz
mtk-20170518-101721564908e30f3cf77c09717bdf7c5ceb5121.tar.bz2
do not write to per-port over-current register, which is bogus (#6898)
SVN-Revision: 21306
Diffstat (limited to 'target/linux/brcm63xx')
-rw-r--r--target/linux/brcm63xx/patches-2.6.32/260-no_ehci_over_current_check.patch18
-rw-r--r--target/linux/brcm63xx/patches-2.6.33/260-no_ehci_over_current_check.patch18
2 files changed, 36 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-2.6.32/260-no_ehci_over_current_check.patch b/target/linux/brcm63xx/patches-2.6.32/260-no_ehci_over_current_check.patch
new file mode 100644
index 0000000..28eb78c
--- /dev/null
+++ b/target/linux/brcm63xx/patches-2.6.32/260-no_ehci_over_current_check.patch
@@ -0,0 +1,18 @@
+Index: linux-2.6.32.12/drivers/usb/host/ehci-hub.c
+===================================================================
+--- linux-2.6.32.12.orig/drivers/usb/host/ehci-hub.c 2010-05-02 21:06:45.000000000 +0200
++++ linux-2.6.32.12/drivers/usb/host/ehci-hub.c 2010-05-02 21:07:08.000000000 +0200
+@@ -741,11 +741,13 @@
+ * power switching; they're allowed to just limit the
+ * current. khubd will turn the power back on.
+ */
++#ifndef CONFIG_BCM63XX
+ if (HCS_PPC (ehci->hcs_params)){
+ ehci_writel(ehci,
+ temp & ~(PORT_RWC_BITS | PORT_POWER),
+ status_reg);
+ }
++#endif
+ }
+
+ /* whoever resumes must GetPortStatus to complete it!! */
diff --git a/target/linux/brcm63xx/patches-2.6.33/260-no_ehci_over_current_check.patch b/target/linux/brcm63xx/patches-2.6.33/260-no_ehci_over_current_check.patch
new file mode 100644
index 0000000..28eb78c
--- /dev/null
+++ b/target/linux/brcm63xx/patches-2.6.33/260-no_ehci_over_current_check.patch
@@ -0,0 +1,18 @@
+Index: linux-2.6.32.12/drivers/usb/host/ehci-hub.c
+===================================================================
+--- linux-2.6.32.12.orig/drivers/usb/host/ehci-hub.c 2010-05-02 21:06:45.000000000 +0200
++++ linux-2.6.32.12/drivers/usb/host/ehci-hub.c 2010-05-02 21:07:08.000000000 +0200
+@@ -741,11 +741,13 @@
+ * power switching; they're allowed to just limit the
+ * current. khubd will turn the power back on.
+ */
++#ifndef CONFIG_BCM63XX
+ if (HCS_PPC (ehci->hcs_params)){
+ ehci_writel(ehci,
+ temp & ~(PORT_RWC_BITS | PORT_POWER),
+ status_reg);
+ }
++#endif
+ }
+
+ /* whoever resumes must GetPortStatus to complete it!! */