diff options
Diffstat (limited to 'drivers/usb/host')
-rw-r--r-- | drivers/usb/host/ehci-au1xxx.c | 1 | ||||
-rw-r--r-- | drivers/usb/host/ehci-fsl.c | 1 | ||||
-rw-r--r-- | drivers/usb/host/ehci-hub.c | 10 | ||||
-rw-r--r-- | drivers/usb/host/ehci-ixp4xx.c | 1 | ||||
-rw-r--r-- | drivers/usb/host/ehci-orion.c | 1 | ||||
-rw-r--r-- | drivers/usb/host/ehci-pci.c | 1 | ||||
-rw-r--r-- | drivers/usb/host/ehci-ppc-of.c | 1 | ||||
-rw-r--r-- | drivers/usb/host/ehci-ppc-soc.c | 1 | ||||
-rw-r--r-- | drivers/usb/host/ehci-ps3.c | 1 |
9 files changed, 18 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-au1xxx.c b/drivers/usb/host/ehci-au1xxx.c index 8b5f991e949..08a4335401a 100644 --- a/drivers/usb/host/ehci-au1xxx.c +++ b/drivers/usb/host/ehci-au1xxx.c @@ -223,6 +223,7 @@ static const struct hc_driver ehci_au1xxx_hc_driver = { .bus_suspend = ehci_bus_suspend, .bus_resume = ehci_bus_resume, .relinquish_port = ehci_relinquish_port, + .port_handed_over = ehci_port_handed_over, }; /*-------------------------------------------------------------------------*/ diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index 4843062e6e2..7370d6187c6 100644 --- a/drivers/usb/host/ehci-fsl.c +++ b/drivers/usb/host/ehci-fsl.c @@ -318,6 +318,7 @@ static const struct hc_driver ehci_fsl_hc_driver = { .bus_suspend = ehci_bus_suspend, .bus_resume = ehci_bus_resume, .relinquish_port = ehci_relinquish_port, + .port_handed_over = ehci_port_handed_over, }; static int ehci_fsl_drv_probe(struct platform_device *pdev) diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c index 382587c4457..d613dc9e9c0 100644 --- a/drivers/usb/host/ehci-hub.c +++ b/drivers/usb/host/ehci-hub.c @@ -875,3 +875,13 @@ static void ehci_relinquish_port(struct usb_hcd *hcd, int portnum) set_owner(ehci, --portnum, PORT_OWNER); } +static int ehci_port_handed_over(struct usb_hcd *hcd, int portnum) +{ + struct ehci_hcd *ehci = hcd_to_ehci(hcd); + u32 __iomem *reg; + + if (ehci_is_TDI(ehci)) + return 0; + reg = &ehci->regs->port_status[portnum - 1]; + return ehci_readl(ehci, reg) & PORT_OWNER; +} diff --git a/drivers/usb/host/ehci-ixp4xx.c b/drivers/usb/host/ehci-ixp4xx.c index 539257f1592..9d042f22009 100644 --- a/drivers/usb/host/ehci-ixp4xx.c +++ b/drivers/usb/host/ehci-ixp4xx.c @@ -59,6 +59,7 @@ static const struct hc_driver ixp4xx_ehci_hc_driver = { .bus_resume = ehci_bus_resume, #endif .relinquish_port = ehci_relinquish_port, + .port_handed_over = ehci_port_handed_over, }; static int ixp4xx_ehci_probe(struct platform_device *pdev) diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c index 9c5266d02d6..ab625f0ba1d 100644 --- a/drivers/usb/host/ehci-orion.c +++ b/drivers/usb/host/ehci-orion.c @@ -162,6 +162,7 @@ static const struct hc_driver ehci_orion_hc_driver = { .bus_suspend = ehci_bus_suspend, .bus_resume = ehci_bus_resume, .relinquish_port = ehci_relinquish_port, + .port_handed_over = ehci_port_handed_over, }; static void __init diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c index 6ff453f935e..c46a58f9181 100644 --- a/drivers/usb/host/ehci-pci.c +++ b/drivers/usb/host/ehci-pci.c @@ -379,6 +379,7 @@ static const struct hc_driver ehci_pci_hc_driver = { .bus_suspend = ehci_bus_suspend, .bus_resume = ehci_bus_resume, .relinquish_port = ehci_relinquish_port, + .port_handed_over = ehci_port_handed_over, }; /*-------------------------------------------------------------------------*/ diff --git a/drivers/usb/host/ehci-ppc-of.c b/drivers/usb/host/ehci-ppc-of.c index d94a2ef4944..b018deed2e8 100644 --- a/drivers/usb/host/ehci-ppc-of.c +++ b/drivers/usb/host/ehci-ppc-of.c @@ -77,6 +77,7 @@ static const struct hc_driver ehci_ppc_of_hc_driver = { .bus_resume = ehci_bus_resume, #endif .relinquish_port = ehci_relinquish_port, + .port_handed_over = ehci_port_handed_over, }; diff --git a/drivers/usb/host/ehci-ppc-soc.c b/drivers/usb/host/ehci-ppc-soc.c index 6c76036783a..529590eb403 100644 --- a/drivers/usb/host/ehci-ppc-soc.c +++ b/drivers/usb/host/ehci-ppc-soc.c @@ -163,6 +163,7 @@ static const struct hc_driver ehci_ppc_soc_hc_driver = { .bus_suspend = ehci_bus_suspend, .bus_resume = ehci_bus_resume, .relinquish_port = ehci_relinquish_port, + .port_handed_over = ehci_port_handed_over, }; static int ehci_hcd_ppc_soc_drv_probe(struct platform_device *pdev) diff --git a/drivers/usb/host/ehci-ps3.c b/drivers/usb/host/ehci-ps3.c index 69782221bcf..37e6abeb794 100644 --- a/drivers/usb/host/ehci-ps3.c +++ b/drivers/usb/host/ehci-ps3.c @@ -73,6 +73,7 @@ static const struct hc_driver ps3_ehci_hc_driver = { .bus_resume = ehci_bus_resume, #endif .relinquish_port = ehci_relinquish_port, + .port_handed_over = ehci_port_handed_over, }; static int ps3_ehci_probe(struct ps3_system_bus_device *dev) |