diff options
Diffstat (limited to 'drivers/usb/host/Kconfig')
| -rw-r--r-- | drivers/usb/host/Kconfig | 47 |
1 files changed, 41 insertions, 6 deletions
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index f865be2276d4..2391c396ca32 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -72,8 +72,9 @@ config USB_EHCI_ROOT_HUB_TT from ARC, and has since changed hands a few times. config USB_EHCI_TT_NEWSCHED - bool "Improved Transaction Translator scheduling (EXPERIMENTAL)" - depends on USB_EHCI_HCD && EXPERIMENTAL + bool "Improved Transaction Translator scheduling" + depends on USB_EHCI_HCD + default y ---help--- This changes the periodic scheduling code to fill more of the low and full speed bandwidth available from the Transaction Translator @@ -84,18 +85,23 @@ config USB_EHCI_TT_NEWSCHED If you have multiple periodic low/fullspeed devices connected to a highspeed USB hub which is connected to a highspeed USB Host Controller, and some of those devices will not work correctly - (possibly due to "ENOSPC" or "-28" errors), say Y. + (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if + you have only one such device and it doesn't work, you could try + saying N. - If unsure, say N. + If unsure, say Y. config USB_EHCI_BIG_ENDIAN_MMIO bool - depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || ARCH_IXP4XX || XPS_USB_HCD_XILINX) + depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || \ + ARCH_IXP4XX || XPS_USB_HCD_XILINX || \ + PPC_MPC512x || CPU_CAVIUM_OCTEON) default y config USB_EHCI_BIG_ENDIAN_DESC bool - depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX || XPS_USB_HCD_XILINX) + depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX || XPS_USB_HCD_XILINX || \ + PPC_MPC512x) default y config XPS_USB_HCD_XILINX @@ -109,10 +115,14 @@ config XPS_USB_HCD_XILINX support both high speed and full speed devices, or high speed devices only. +config USB_FSL_MPH_DR_OF + tristate + config USB_EHCI_FSL bool "Support for Freescale on-chip EHCI USB controller" depends on USB_EHCI_HCD && FSL_SOC select USB_EHCI_ROOT_HUB_TT + select USB_FSL_MPH_DR_OF ---help--- Variation of ARC USB block used in some Freescale chips. @@ -425,3 +435,28 @@ config USB_IMX21_HCD To compile this driver as a module, choose M here: the module will be called "imx21-hcd". +config USB_OCTEON_EHCI + bool "Octeon on-chip EHCI support" + depends on USB && USB_EHCI_HCD && CPU_CAVIUM_OCTEON + default n + select USB_EHCI_BIG_ENDIAN_MMIO + help + Enable support for the Octeon II SOC's on-chip EHCI + controller. It is needed for high-speed (480Mbit/sec) + USB 2.0 device support. All CN6XXX based chips with USB are + supported. + +config USB_OCTEON_OHCI + bool "Octeon on-chip OHCI support" + depends on USB && USB_OHCI_HCD && CPU_CAVIUM_OCTEON + default USB_OCTEON_EHCI + select USB_OHCI_BIG_ENDIAN_MMIO + select USB_OHCI_LITTLE_ENDIAN + help + Enable support for the Octeon II SOC's on-chip OHCI + controller. It is needed for low-speed USB 1.0 device + support. All CN6XXX based chips with USB are supported. + +config USB_OCTEON2_COMMON + bool + default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI |