README for embedded host controller SL811 (i386)
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README for embedded host controller SL811 (i386)
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================================================
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================================================
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Original drivers from Pei Liu for ARM architecture only.
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Original drivers from Pei Liu for ARM architecture only.
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Documentaion and readme for Architecture x86 (ADNP/1486) premealy.
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Documentaion and readme for Architecture x86 (ADNP/1486) premealy.
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Kernel configuration:
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Kernel configuration:
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---------------------
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---------------------
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o Patch USB drivers into your kerneltree
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o Patch USB drivers into your kerneltree
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cd Your_kernel_root
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cd Your_kernel_root
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gunzip linux-2.4.20-usb-1.patch.gz
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gunzip linux-2.4.20-usb-1.patch.gz
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patch -p1 -T < linux-2.4.20-usb*.patch
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patch -p1 -T < linux-2.4.20-usb*.patch
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OR
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OR
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gunzip -dc linux-2.4.20-usb*.patch.gz | patch -p1 -T
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gunzip -dc linux-2.4.20-usb*.patch.gz | patch -p1 -T
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o Load default configuration for CP486SX/2 with ADNP/1486 and USB
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o Load default configuration for CP486SX/2 with ADNP/1486 and USB
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arch/i386/adnp1486-usb104-SSV20030516
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arch/i386/adnp1486-usb104-SSV20030516
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o Run "make configure" and set / verify this entries
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o Run "make configure" and set / verify this entries
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Code maturity level options --->
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Code maturity level options --->
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[*] Prompt for development and/or incomplete code/drivers
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[*] Prompt for development and/or incomplete code/drivers
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General setup --->
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General setup --->
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[*] PCI support
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[*] PCI support
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(BIOS) PCI access mode
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(BIOS) PCI access mode
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[ ] PCI device name database
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[ ] PCI device name database
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SCSI support --->
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SCSI support --->
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SCSI support
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SCSI support
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SCSI disk support
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SCSI disk support
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(8) Maximum number of SCSI disks that can be loaded as modules
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(8) Maximum number of SCSI disks that can be loaded as modules
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... Disable all other options ...
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... Disable all other options ...
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SCSI low-level drivers --->
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SCSI low-level drivers --->
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... Disable all low level drivers ...
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... Disable all low level drivers ...
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Input core support --->
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Input core support --->
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Input core support (Need only for Keyboard or Mouse)
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Input core support (Need only for Keyboard or Mouse)
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Keyboard support
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Keyboard support
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Mouse support
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Mouse support
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Character devices --->
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Character devices --->
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[*] Virtual terminal (Need only for Keyboard)
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[*] Virtual terminal (Need only for Keyboard)
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Console drivers --->
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Console drivers --->
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[*] VGA text console (Need only for Key/Mouse)
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[*] VGA text console (Need only for Key/Mouse)
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Frame-buffer support ---> (... or use FB)
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Frame-buffer support ---> (... or use FB)
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USB support --->
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USB support --->
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Support for USB
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Support for USB
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[ ] USB verbose debug messages (Optional)
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[ ] USB verbose debug messages (Optional)
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[*] Preliminary USB device filesystem (Optional for debugging)
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[*] Preliminary USB device filesystem (Optional for debugging)
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--- USB Host Controller Drivers
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--- USB Host Controller Drivers
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SL811HS Alternate (support isochronous mode)
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SL811HS Alternate (support isochronous mode)
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...
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...
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SL811HS (x86, StrongARM) support (old driver)
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SL811HS (x86, StrongARM) support (old driver)
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Disable all others "USB Host Controller Drivers"
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Disable all others "USB Host Controller Drivers"
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--- USB Device Class drivers
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--- USB Device Class drivers
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USB Mass Storage support
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USB Mass Storage support
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... and some aditional devices ...
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... and some aditional devices ...
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USB Printer support
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USB Printer support
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USB HIDBP Keyboard (basic) support
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USB HIDBP Keyboard (basic) support
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USB HIDBP Mouse (basic) support
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USB HIDBP Mouse (basic) support
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USB Serial Converter support --->
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USB Serial Converter support --->
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USB Serial Converter support
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USB Serial Converter support
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USB FTDI Single Port Serial Driver
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USB FTDI Single Port Serial Driver
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o We have no PCI- and no SCSI-System, but all USB-drivers need CONFIG_PCI=y.
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o We have no PCI- and no SCSI-System, but all USB-drivers need CONFIG_PCI=y.
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USB-Floppy driver need the SCSI-Subsystem, so we must enable this global
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USB-Floppy driver need the SCSI-Subsystem, so we must enable this global
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and disable all low level drivers in this menu.
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and disable all low level drivers in this menu.
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--- OR ---
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--- OR ---
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Download origanal kerneltree, and patch comlplete ADNP
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Download origanal kerneltree, and patch comlplete ADNP
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with USB support and load configuration for this:
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with USB support and load configuration for this:
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bunzip2 -c linux-2.4.20.tar.bz2 | tar xvf -
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bunzip2 -c linux-2.4.20.tar.bz2 | tar xvf -
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gunzip -c linux-2.4.20-SSV20030516.diff.gz | patch -p1 -T
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gunzip -c linux-2.4.20-SSV20030516.diff.gz | patch -p1 -T
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Configuration: arch/i386/adnp1486-usb104-SSV20030516
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Configuration: arch/i386/adnp1486-usb104-SSV20030516
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o Compile the kernel
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o Compile the kernel
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make dep
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make dep
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make ROOT_DEV=/dev/ram0 zImage
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make ROOT_DEV=/dev/ram0 zImage
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make modules
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make modules
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export INSTALL_MOD_PATH="`pwd`/_install" ; make modules_install
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export INSTALL_MOD_PATH="`pwd`/_install" ; make modules_install
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Default device configuration hc_sl811.o for USB1/104:
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Default device configuration hc_sl811.o for USB1/104:
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-----------------------------------------------------
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-----------------------------------------------------
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io = 0x220
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io = 0x220
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irq = 12
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irq = 12
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Remember: Second Controller was handled internal with IO offset +2.
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Remember: Second Controller was handled internal with IO offset +2.
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Installation hc_sl811.o for CF1/USB:
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Installation hc_sl811.o for CF1/USB:
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------------------------------------
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------------------------------------
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Compact Flash to USB adapter in io address of ide driver. It is for embedded
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Compact Flash to USB adapter in io address of ide driver. It is for embedded
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deviced only.
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deviced only.
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Please disable IDE driver in kernel configuration or do not load IDE drivers!
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Please disable IDE driver in kernel configuration or do not load IDE drivers!
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Change MAX_CONTROLERS = 1 into source asm/sl811-hw.h, recompile driver!
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Change MAX_CONTROLERS = 1 into source asm/sl811-hw.h, recompile driver!
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First Controller only
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First Controller only
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insmod hc_sl811.o io=0x1F0 irq=14
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insmod hc_sl811.o io=0x1F0 irq=14
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Second Controller only
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Second Controller only
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insmod hc_sl811.o io=0x3F6 irq=14
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insmod hc_sl811.o io=0x3F6 irq=14
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Driver hc_sl811.o can not handle both controllers at same time.
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Driver hc_sl811.o can not handle both controllers at same time.
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This driver need a address-offset of 2 between controllers.
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This driver need a address-offset of 2 between controllers.
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Please use alternate driver sl811.o instand.
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Please use alternate driver sl811.o instand.
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Installation Alternate driver sl811.o:
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Installation Alternate driver sl811.o:
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--------------------------------------
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--------------------------------------
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This driver have a better interrupt handler, but don't tested with all devices.
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This driver have a better interrupt handler, but don't tested with all devices.
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Install both controllers on USB1-104 (default):
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Install both controllers on USB1-104 (default):
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insmod sl811.o io=0x220,0x222 irq=12,12
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insmod sl811.o io=0x220,0x222 irq=12,12
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Install both controllers on CF/USB1:
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Install both controllers on CF/USB1:
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insmod sl811.o io=0x1f0,0x3f6 irq=14,14
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insmod sl811.o io=0x1f0,0x3f6 irq=14,14
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Second controller can disable with specific IOBASE=0 for this controller.
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Second controller can disable with specific IOBASE=0 for this controller.
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General about USB:
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General about USB:
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------------------
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------------------
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Please install first the driver for hardware,
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Please install first the driver for hardware,
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and than plugin the hardware into first USB port.
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and than plugin the hardware into first USB port.
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If your hardware find no driver the usbcore give ub a massage for missing
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If your hardware find no driver the usbcore give ub a massage for missing
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driver on conole or in file /proc/kmsg such as:
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driver on conole or in file /proc/kmsg such as:
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new USB device -1.9, assigned address 7
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new USB device -1.9, assigned address 7
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USB device 7 (vend/prod 0x403/0x8372) is not claimed by any active drive
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USB device 7 (vend/prod 0x403/0x8372) is not claimed by any active drive
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In this case remove the hardware from USB port, install the driver and
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In this case remove the hardware from USB port, install the driver and
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than plugin hardware again.
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than plugin hardware again.
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A list of driver for this missing hardware can found in file
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A list of driver for this missing hardware can found in file
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/_install/lib/modules/2.4.20/modules.usbmap
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/_install/lib/modules/2.4.20/modules.usbmap
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Search the number 8372 in this file an verify the vendor ID. So you will
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Search the number 8372 in this file an verify the vendor ID. So you will
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find the driver name "ftdi_sio" in this file.
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find the driver name "ftdi_sio" in this file.
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If your hardware not listen in this file. Look into source and search your
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If your hardware not listen in this file. Look into source and search your
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numbers in source.
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numbers in source.
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More read file:/Documentation/usb/proc_usb_info.txt
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More read file:/Documentation/usb/proc_usb_info.txt
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Drivers are all under contructions. So some drivers make a kernel panic. In
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Drivers are all under contructions. So some drivers make a kernel panic. In
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this case read all about the drivers dokumentaiona and the drivers source.
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this case read all about the drivers dokumentaiona and the drivers source.
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Some drivers need a other kernel driver, but not strictly checked in kenel
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Some drivers need a other kernel driver, but not strictly checked in kenel
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configuration. Here can help the ksymsoops.
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configuration. Here can help the ksymsoops.
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Install a Floppy (NEC UF0001) or USB Stick Fujitsu/Siemens/iomega:
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Install a Floppy (NEC UF0001) or USB Stick Fujitsu/Siemens/iomega:
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------------------------------
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------------------------------
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Copy files to target (FTP) and load all drivers.
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Copy files to target (FTP) and load all drivers.
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Load Generic USB-Handler
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Load Generic USB-Handler
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insmod usbcore.o
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insmod usbcore.o
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Load USB-Host controller, parameters are optional (default urb_debug=0 io=220 irq=12)
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Load USB-Host controller, parameters are optional (default urb_debug=0 io=220 irq=12)
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insmod hc_sl811.o
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insmod hc_sl811.o
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Run the USB-Filesystem
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Run the USB-Filesystem
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mount -t usbdevfs usbdevfs /proc/bus/usb
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mount -t usbdevfs usbdevfs /proc/bus/usb
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Load drivers for disk storage and file systems
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Load drivers for disk storage and file systems
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insmod scsi_mod.o
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insmod scsi_mod.o
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insmod usb-storage.o
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insmod usb-storage.o
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insmod fat.o
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insmod fat.o
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insmod vfat.o
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insmod vfat.o
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insmod sd_mod.o
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insmod sd_mod.o
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Create node for floppy
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Create node for floppy
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mknod /dev/sda b 8 0
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mknod /dev/sda b 8 0
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Put a disk into your floppy anth than plugin a USB-Floppy (such NEC Model UF0001)
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Put a disk into your floppy anth than plugin a USB-Floppy (such NEC Model UF0001)
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into first USB-Port. Some Messages will be list on console or in file /proc/kmsg.
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into first USB-Port. Some Messages will be list on console or in file /proc/kmsg.
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The disk is power on and the SCSI driver will search some partions on disk. Floppy
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The disk is power on and the SCSI driver will search some partions on disk. Floppy
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have no partions, so must use the first SCSI device without a partion number for mount.
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have no partions, so must use the first SCSI device without a partion number for mount.
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Than mount the floppy:
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Than mount the floppy:
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mount /dev/sda /mnt -t vfat
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mount /dev/sda /mnt -t vfat
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If you see a partions check with valid partion 1, you should mount this partion.
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If you see a partions check with valid partion 1, you should mount this partion.
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Mostly Memory Sticks are formated with one partion. But if Windows format it again,
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Mostly Memory Sticks are formated with one partion. But if Windows format it again,
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no partions is use.
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no partions is use.
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You see that:
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You see that:
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Partition check:
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Partition check:
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sda: sda1
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sda: sda1
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Than mount with follow steps:
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Than mount with follow steps:
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mknod /dev/sda1 b 8 1
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mknod /dev/sda1 b 8 1
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mount /dev/sda1 /mnt -t vfat
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mount /dev/sda1 /mnt -t vfat
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Create complete list of nodes for SCSI-devices:
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Create complete list of nodes for SCSI-devices:
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# First inserted device
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# First inserted device
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echo -n "Create /dev/sda... "
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echo -n "Create /dev/sda... "
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mknod /dev/sda b 8 0
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mknod /dev/sda b 8 0
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for i in 1 2 3 4 5 6 7
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for i in 1 2 3 4 5 6 7
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do
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do
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echo -n "$i "
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echo -n "$i "
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mknod sda$i c 8 $i
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mknod sda$i c 8 $i
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done
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done
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# Second inserted device
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# Second inserted device
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echo -n "Create /dev/sdb... "
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echo -n "Create /dev/sdb... "
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mknod /dev/sdb b 8 16
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mknod /dev/sdb b 8 16
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mknod /dev/sdb1 b 8 17
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mknod /dev/sdb1 b 8 17
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echo " done"
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echo " done"
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# Set some rights
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# Set some rights
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chown root.disk sd*
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chown root.disk sd*
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chmod 660 sd*
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chmod 660 sd*
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Install a Keyboard:
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Install a Keyboard:
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-------------------
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-------------------
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Copy files to target (FTP) and load all drivers.
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Copy files to target (FTP) and load all drivers.
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Load Generic USB-Handler
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Load Generic USB-Handler
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insmod usbcore.o
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insmod usbcore.o
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Load USB-Host controller, parameters are optional (default urb_debug=0 io=220 irq=12)
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Load USB-Host controller, parameters are optional (default urb_debug=0 io=220 irq=12)
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insmod hc_sl811.o
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insmod hc_sl811.o
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Run the USB-Filesystem
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Run the USB-Filesystem
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mount -t usbdevfs usbdevfs /proc/bus/usb
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mount -t usbdevfs usbdevfs /proc/bus/usb
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Load drivers for USB-Keyboard
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Load drivers for USB-Keyboard
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insmod input.o
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insmod input.o
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insmod keybdev.o
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insmod keybdev.o
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insmod usbkbd.o
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insmod usbkbd.o
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Now you can plugin Keyboard into first USB-Port and login on first console.
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Now you can plugin Keyboard into first USB-Port and login on first console.
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Something stuff:
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Something stuff:
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"Undefined Symbols handle_scancode, keyboard_tasklet, kbd_ledfunc" at install ???
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"Undefined Symbols handle_scancode, keyboard_tasklet, kbd_ledfunc" at install ???
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USB keyboard need PC-style keyboard driver, because the USB driver
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USB keyboard need PC-style keyboard driver, because the USB driver
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simulate standard AT-Keycodes. A normaly AT- or PS/2-Keyboard must not
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simulate standard AT-Keycodes. A normaly AT- or PS/2-Keyboard must not
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exist for this. The driver says normaly error (Timeout) on boot.
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exist for this. The driver says normaly error (Timeout) on boot.
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You must enable CONFIG_VT in kernel konfiguration!
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You must enable CONFIG_VT in kernel konfiguration!
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Character devices --->
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Character devices --->
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[*] Virtual terminal
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[*] Virtual terminal
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[ ] Support for console on virtual terminal
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[ ] Support for console on virtual terminal
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Read
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Read
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Install a Mouse:
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Install a Mouse:
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----------------
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----------------
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Load Generic USB-Handle
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Load Generic USB-Handle
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insmod usbcore.o
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insmod usbcore.o
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Load USB-Host controller
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Load USB-Host controller
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insmod hc_sl811.o
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insmod hc_sl811.o
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Run the USB-Filesystem
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Run the USB-Filesystem
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mount -t usbdevfs usbdevfs /proc/bus/usb
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mount -t usbdevfs usbdevfs /proc/bus/usb
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Load Generic Input device
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Load Generic Input device
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insmod input.o
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insmod input.o
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Load USB-Mouse driver
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Load USB-Mouse driver
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insmod input.o
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insmod input.o
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insmod mousedev.o
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insmod mousedev.o
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insmod usbmouse.o
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insmod usbmouse.o
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Read
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Read
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Install a serial adapter (Sample FTDI):
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Install a serial adapter (Sample FTDI):
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---------------------------------------
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---------------------------------------
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Load Generic USB-Handle
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Load Generic USB-Handle
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insmod usbcore.o
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insmod usbcore.o
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Load USB-Host controller
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Load USB-Host controller
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insmod hc_sl811.o
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insmod hc_sl811.o
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Run the USB-Filesystem
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Run the USB-Filesystem
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mount -t usbdevfs usbdevfs /proc/bus/usb
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mount -t usbdevfs usbdevfs /proc/bus/usb
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Load Generic derial device and hardware specific device
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Load Generic derial device and hardware specific device
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insmod usbserial.o
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insmod usbserial.o
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insmod ftdi_sio.o
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insmod ftdi_sio.o
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Create node entry for this device
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Create node entry for this device
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mknod /dev/ttyUSB0 c 188 0
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mknod /dev/ttyUSB0 c 188 0
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Than plugin the hardware into first USB port and
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Than plugin the hardware into first USB port and
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use serial device on /dev/ttyUSB0, such call a login:
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use serial device on /dev/ttyUSB0, such call a login:
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/sbin/getty 115200 ttyUSB0 vt100 &
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/sbin/getty 115200 ttyUSB0 vt100 &
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USB-Utils:
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USB-Utils:
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----------
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----------
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- usb-0.6-7.rpm, usb-0.6-7.src.rpm
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- usb-0.6-7.rpm, usb-0.6-7.src.rpm
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/usr/sbin/lsusb, /usr/share/usb.ids
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/usr/sbin/lsusb, /usr/share/usb.ids
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Good tool to list devices parameters.
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Good tool to list devices parameters.
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You must load usbcore.o, hc_sl811.o and proc-usb before
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You must load usbcore.o, hc_sl811.o and proc-usb before
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program works right (use script usb.sh).
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program works right (use script usb.sh).
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More details: Install usb-0.6-7.rpm on Your desktop and use "man lsusb".
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More details: Install usb-0.6-7.rpm on Your desktop and use "man lsusb".
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Known Bugs:
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Known Bugs:
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-----------
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-----------
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PL2302 Profilic USB to serial converter will not work with hc_sl811.c (Bulk/Timeout).
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PL2302 Profilic USB to serial converter will not work with hc_sl811.c (Bulk/Timeout).
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USB Floppy will not work with alternate driver sl811.o (Sector not found)
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USB Floppy will not work with alternate driver sl811.o (Sector not found)
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CHANGELOG:
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CHANGELOG:
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----------
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----------
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* Fri 03 Okt 2003 hne
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* Fri 03 Okt 2003 hne
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- Patch for 2.4.23-pre6
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- Patch for 2.4.23-pre6
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- Only low level port io in hardware include as inline functions.
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- Only low level port io in hardware include as inline functions.
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- Move hc_sl811 and sl811 into host directory.
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- Move hc_sl811 and sl811 into host directory.
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- sl811 for two controllers (alternate x86 only).
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- sl811 for two controllers (alternate x86 only).
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* Mit 24 Sep 2003 hne
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* Mit 24 Sep 2003 hne
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- Misplaced "host/uhci.o" in Makefile.
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- Misplaced "host/uhci.o" in Makefile.
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- Move all x86/arm arch depens from main sl811.c to sl811-hw.h.
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- Move all x86/arm arch depens from main sl811.c to sl811-hw.h.
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* Die 23 Sep 2003 hne
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* Die 23 Sep 2003 hne
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- Put arm and x86 architectur into separate file in include directory.
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- Put arm and x86 architectur into separate file in include directory.
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- Modifications for both controllers on CF/USB1, alternate sl811 only.
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- Modifications for both controllers on CF/USB1, alternate sl811 only.
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Parameter for CF/USB1: "io=0x1f0,0x3f6 irq=14".
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Parameter for CF/USB1: "io=0x1f0,0x3f6 irq=14".
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* Fri 19 Sep 2003 hne
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* Fri 19 Sep 2003 hne
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- First version for both controllers on USB1-104.
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- First version for both controllers on USB1-104.
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- Alternative driver sl811.c from kernel 2.4.22 (thanks Yinah),
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- Alternative driver sl811.c from kernel 2.4.22 (thanks Yinah),
|
also for 2.4.20. USB Sticks works, Floppy not.
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also for 2.4.20. USB Sticks works, Floppy not.
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* Die 02 Sep 2003 hne
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* Die 02 Sep 2003 hne
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- IO range only 2 address. For CF1USB we need io addres 3F6 and 3F7,
|
- IO range only 2 address. For CF1USB we need io addres 3F6 and 3F7,
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but do not use 3f8 (ttyS0).
|
but do not use 3f8 (ttyS0).
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* Mon 11 Aug 2003 hne
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* Mon 11 Aug 2003 hne
|
- Comments for using iomega Memory Stick
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- Comments for using iomega Memory Stick
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* Don 12 Jun 2003 hne
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* Don 12 Jun 2003 hne
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- Added Bus-Name for Kernel 2.4.20, no pattern_test at unload driver.
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- Added Bus-Name for Kernel 2.4.20, no pattern_test at unload driver.
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- more doc
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- more doc
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* Fri May 16 2003 hne
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* Fri May 16 2003 hne
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- More comments, new patchfile, include usb-konfiguration as file
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- More comments, new patchfile, include usb-konfiguration as file
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* Wed May 14 2003 hne
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* Wed May 14 2003 hne
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- Patch error: Old Sources was in Kerneltree!
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- Patch error: Old Sources was in Kerneltree!
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* Mon Mar 17 2003 hne
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* Mon Mar 17 2003 hne
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- Copy usb SL811 from 2.4.19-rc into 2.4.20 kerneltree
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- Copy usb SL811 from 2.4.19-rc into 2.4.20 kerneltree
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- Add SL811 in Config and Make
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- Add SL811 in Config and Make
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* 18.11.2002 hne
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* 18.11.2002 hne
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- hc_sl811_rh.c:
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- hc_sl811_rh.c:
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rh_unlink_urb: Use usb_dec_dev_use instand of usb_put_dev. Function
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rh_unlink_urb: Use usb_dec_dev_use instand of usb_put_dev. Function
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usb_put_dev isn't known in this module. Some others have a macro for
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usb_put_dev isn't known in this module. Some others have a macro for
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this. What is right usb_put_dev or usb_dec_dev_use?
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this. What is right usb_put_dev or usb_dec_dev_use?
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- hc_sl811.c:
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- hc_sl811.c:
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Split into 3 files. Arcitectures store in hc_sl811-arm.c and hc_sl811-x86.c
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Split into 3 files. Arcitectures store in hc_sl811-arm.c and hc_sl811-x86.c
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Correct release_region() for both io address, so we can unload modul and
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Correct release_region() for both io address, so we can unload modul and
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load again without reboot.
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load again without reboot.
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All IO access use 8 bit Data and register number (type __u8).
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All IO access use 8 bit Data and register number (type __u8).
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All functions static.
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All functions static.
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Only x86: base_addr renamed to io. data_reg_addr not used.
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Only x86: base_addr renamed to io. data_reg_addr not used.
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