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Index: linux-2.6.23-rc6/drivers/usb/host/Kconfig
===================================================================
--- linux-2.6.23-rc6.orig/drivers/usb/host/Kconfig 2007-09-21 16:23:52.000000000 +0800
+++ linux-2.6.23-rc6/drivers/usb/host/Kconfig 2007-09-21 16:24:07.000000000 +0800
@@ -154,6 +154,19 @@
Enables support for PCI-bus plug-in USB controller cards.
If unsure, say Y.
+config USB_OHCI_HCD_SSB
+ bool "OHCI support for the Broadcom SSB OHCI core (embedded systems only)"
+ depends on USB_OHCI_HCD && ((USB_OHCI_HCD=m && SSB) || (USB_OHCI_HCD=y && SSB=y)) && EXPERIMENTAL
+ default n
+ ---help---
+ Support for the Sonics Silicon Backplane (SSB) attached
+ Broadcom USB OHCI core.
+
+ This device is only present in some embedded devices with
+ Broadcom based SSB bus.
+
+ If unsure, say N.
+
config USB_OHCI_BIG_ENDIAN_DESC
bool
depends on USB_OHCI_HCD
Index: linux-2.6.23-rc6/drivers/usb/host/ohci-hcd.c
===================================================================
--- linux-2.6.23-rc6.orig/drivers/usb/host/ohci-hcd.c 2007-09-21 16:23:52.000000000 +0800
+++ linux-2.6.23-rc6/drivers/usb/host/ohci-hcd.c 2007-09-21 16:24:07.000000000 +0800
@@ -926,11 +926,17 @@
#define PS3_SYSTEM_BUS_DRIVER ps3_ohci_driver
#endif
+#ifdef CONFIG_USB_OHCI_HCD_SSB
+#include "ohci-ssb.c"
+#define SSB_OHCI_DRIVER ssb_ohci_driver
+#endif
+
#if !defined(PCI_DRIVER) && \
!defined(PLATFORM_DRIVER) && \
!defined(OF_PLATFORM_DRIVER) && \
!defined(SA1111_DRIVER) && \
- !defined(PS3_SYSTEM_BUS_DRIVER)
+ !defined(PS3_SYSTEM_BUS_DRIVER) && \
+ !defined(SSB_OHCI_DRIVER)
#error "missing bus glue for ohci-hcd"
#endif
@@ -975,10 +981,20 @@
goto error_pci;
#endif
+#ifdef SSB_OHCI_DRIVER
+ retval = ssb_driver_register(&SSB_OHCI_DRIVER);
+ if (retval)
+ goto error_ssb;
+#endif
+
return retval;
/* Error path */
+#ifdef SSB_OHCI_DRIVER
+ error_ssb:
+#endif
#ifdef PCI_DRIVER
+ pci_unregister_driver(&PCI_DRIVER);
error_pci:
#endif
#ifdef SA1111_DRIVER
@@ -1003,6 +1019,9 @@
static void __exit ohci_hcd_mod_exit(void)
{
+#ifdef SSB_OHCI_DRIVER
+ ssb_driver_unregister(&SSB_OHCI_DRIVER);
+#endif
#ifdef PCI_DRIVER
pci_unregister_driver(&PCI_DRIVER);
#endif
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