79 lines
2.2 KiB
Diff
79 lines
2.2 KiB
Diff
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Index: linux-2.6.22-rc4/drivers/usb/host/Kconfig
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===================================================================
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--- linux-2.6.22-rc4.orig/drivers/usb/host/Kconfig 2007-06-10 21:32:11.000000000 +0100
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+++ linux-2.6.22-rc4/drivers/usb/host/Kconfig 2007-06-10 21:33:24.000000000 +0100
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@@ -142,6 +142,19 @@
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Enables support for PCI-bus plug-in USB controller cards.
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If unsure, say Y.
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+config USB_OHCI_HCD_SSB
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+ bool "OHCI support for the Broadcom SSB OHCI core (embedded systems only)"
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+ depends on USB_OHCI_HCD && ((USB_OHCI_HCD=m && SSB) || (USB_OHCI_HCD=y && SSB=y)) && EXPERIMENTAL
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+ default n
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+ ---help---
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+ Support for the Sonics Silicon Backplane (SSB) attached
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+ Broadcom USB OHCI core.
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+
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+ This device is only present in some embedded devices with
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+ Broadcom based SSB bus.
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+
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+ If unsure, say N.
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+
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config USB_OHCI_BIG_ENDIAN_DESC
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bool
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depends on USB_OHCI_HCD
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Index: linux-2.6.22-rc4/drivers/usb/host/ohci-hcd.c
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===================================================================
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--- linux-2.6.22-rc4.orig/drivers/usb/host/ohci-hcd.c 2007-06-10 21:32:11.000000000 +0100
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+++ linux-2.6.22-rc4/drivers/usb/host/ohci-hcd.c 2007-06-10 21:33:24.000000000 +0100
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@@ -920,11 +920,17 @@
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#define PS3_SYSTEM_BUS_DRIVER ps3_ohci_sb_driver
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#endif
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+#ifdef CONFIG_USB_OHCI_HCD_SSB
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+#include "ohci-ssb.c"
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+#define SSB_OHCI_DRIVER ssb_ohci_driver
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+#endif
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+
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#if !defined(PCI_DRIVER) && \
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!defined(PLATFORM_DRIVER) && \
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!defined(OF_PLATFORM_DRIVER) && \
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!defined(SA1111_DRIVER) && \
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- !defined(PS3_SYSTEM_BUS_DRIVER)
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+ !defined(PS3_SYSTEM_BUS_DRIVER) && \
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+ !defined(SSB_OHCI_DRIVER)
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#error "missing bus glue for ohci-hcd"
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#endif
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@@ -972,10 +978,20 @@
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goto error_pci;
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#endif
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+#ifdef SSB_OHCI_DRIVER
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+ retval = ssb_driver_register(&SSB_OHCI_DRIVER);
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+ if (retval)
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+ goto error_ssb;
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+#endif
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+
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return retval;
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/* Error path */
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+#ifdef SSB_OHCI_DRIVER
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+ error_ssb:
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+#endif
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#ifdef PCI_DRIVER
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+ pci_unregister_driver(&PCI_DRIVER);
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error_pci:
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#endif
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#ifdef SA1111_DRIVER
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@@ -1001,6 +1017,9 @@
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static void __exit ohci_hcd_mod_exit(void)
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{
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+#ifdef SSB_OHCI_DRIVER
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+ ssb_driver_unregister(&SSB_OHCI_DRIVER);
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+#endif
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#ifdef PCI_DRIVER
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pci_unregister_driver(&PCI_DRIVER);
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#endif
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