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| author | Florian Fainelli <florian@openwrt.org> | 2010-05-02 19:14:10 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2010-05-02 19:14:10 +0000 |
| commit | 101721564908e30f3cf77c09717bdf7c5ceb5121 (patch) | |
| tree | 2b12a315e6d9221391de5eb8807f7a2e3199229c /target/linux/brcm63xx | |
| parent | 3bca4b20946d11b40219db34b66ac6c59c603525 (diff) | |
| download | mtk-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.patch | 18 | ||||
| -rw-r--r-- | target/linux/brcm63xx/patches-2.6.33/260-no_ehci_over_current_check.patch | 18 |
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!! */ |