[PATCH] CRIS update: new subarchitecture v32

New CRIS sub architecture named v32.

From: Dave Jones <davej@redhat.com>

	Fix swapped kmalloc args

Signed-off-by: Mikael Starvik <starvik@axis.com>
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 625 insertions, 0 deletions

diff --git a/arch/cris/arch-v32/drivers/Kconfig b/arch/cris/arch-v32/drivers/Kconfig
new file mode 100644
index 000000000000..a33097f95362
--- /dev/null
+++ b/arch/cris/arch-v32/drivers/Kconfig
@@ -0,0 +1,625 @@
+config ETRAX_ETHERNET
+        bool "Ethernet support"
+        depends on ETRAX_ARCH_V32
+        select NET_ETHERNET
+        help
+          This option enables the ETRAX FS built-in 10/100Mbit Ethernet
+          controller.
+
+config ETRAX_ETHERNET_HW_CSUM
+        bool "Hardware accelerated ethernet checksum and scatter/gather"
+        depends on ETRAX_ETHERNET
+        depends on ETRAX_STREAMCOPROC
+        default y
+        help
+          Hardware acceleration of checksumming and scatter/gather
+
+config ETRAX_ETHERNET_IFACE0
+        depends on ETRAX_ETHERNET
+        bool "Enable network interface 0"
+
+config ETRAX_ETHERNET_IFACE1
+        depends on ETRAX_ETHERNET
+        bool "Enable network interface 1 (uses DMA6 and DMA7)"
+
+choice
+        prompt "Network LED behavior"
+        depends on ETRAX_ETHERNET
+        default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
+
+config ETRAX_NETWORK_LED_ON_WHEN_LINK
+        bool "LED_on_when_link"
+        help
+          Selecting LED_on_when_link will light the LED when there is a
+          connection and will flash off when there is activity.
+
+          Selecting LED_on_when_activity will light the LED only when
+          there is activity.
+
+          This setting will also affect the behaviour of other activity LEDs
+          e.g. Bluetooth.
+
+config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
+        bool "LED_on_when_activity"
+        help
+          Selecting LED_on_when_link will light the LED when there is a
+          connection and will flash off when there is activity.
+
+          Selecting LED_on_when_activity will light the LED only when
+          there is activity.
+
+          This setting will also affect the behaviour of other activity LEDs
+          e.g. Bluetooth.
+
+endchoice
+
+config ETRAXFS_SERIAL
+        bool "Serial-port support"
+        depends on ETRAX_ARCH_V32
+        help
+          Enables the ETRAX FS serial driver for ser0 (ttyS0)
+          You probably want this enabled.
+
+config ETRAX_SERIAL_PORT0
+        bool "Serial port 0 enabled"
+        depends on ETRAXFS_SERIAL
+        help
+          Enables the ETRAX FS serial driver for ser0 (ttyS0)
+          Normally you want this on. You can control what DMA channels to use
+          if you do not need DMA to something else.
+          ser0 can use dma4 or dma6 for output and dma5 or dma7 for input.
+
+choice
+        prompt "Ser0 DMA in channel "
+        depends on ETRAX_SERIAL_PORT0
+        default ETRAX_SERIAL_PORT0_NO_DMA_IN
+        help
+          What DMA channel to use for ser0.
+
+
+config ETRAX_SERIAL_PORT0_NO_DMA_IN
+        bool "Ser0 uses no DMA for input"
+        help
+          Do not use DMA for ser0 input.
+
+config ETRAX_SERIAL_PORT0_DMA7_IN
+        bool "Ser0 uses DMA7 for input"
+        depends on ETRAX_SERIAL_PORT0
+        help
+          Enables the DMA7 input channel for ser0 (ttyS0).
+          If you do not enable DMA, an interrupt for each character will be
+          used when receiveing data.
+          Normally you want to use DMA, unless you use the DMA channel for
+          something else.
+
+endchoice
+
+choice
+        prompt "Ser0 DMA out channel"
+        depends on ETRAX_SERIAL_PORT0
+        default ETRAX_SERIAL_PORT0_NO_DMA_OUT
+
+config ETRAX_SERIAL_PORT0_NO_DMA_OUT
+        bool "Ser0 uses no DMA for output"
+        help
+          Do not use DMA for ser0 output.
+
+config ETRAX_SERIAL_PORT0_DMA6_OUT
+        bool "Ser0 uses DMA6 for output"
+        depends on ETRAX_SERIAL_PORT0
+        help
+          Enables the DMA6 output channel for ser0 (ttyS0).
+          If you do not enable DMA, an interrupt for each character will be
+          used when transmitting data.
+          Normally you want to use DMA, unless you use the DMA channel for
+          something else.
+
+endchoice
+
+config ETRAX_SER0_DTR_BIT
+        string "Ser 0 DTR bit (empty = not used)"
+        depends on ETRAX_SERIAL_PORT0
+
+config ETRAX_SER0_RI_BIT
+        string "Ser 0 RI bit (empty = not used)"
+        depends on ETRAX_SERIAL_PORT0
+
+config ETRAX_SER0_DSR_BIT
+        string "Ser 0 DSR bit (empty = not used)"
+        depends on ETRAX_SERIAL_PORT0
+
+config ETRAX_SER0_CD_BIT
+        string "Ser 0 CD bit (empty = not used)"
+        depends on ETRAX_SERIAL_PORT0
+
+config ETRAX_SERIAL_PORT1
+        bool "Serial port 1 enabled"
+        depends on ETRAXFS_SERIAL
+        help
+          Enables the ETRAX FS serial driver for ser1 (ttyS1).
+
+choice
+        prompt "Ser1 DMA in channel "
+        depends on ETRAX_SERIAL_PORT1
+        default ETRAX_SERIAL_PORT1_NO_DMA_IN
+        help
+          What DMA channel to use for ser1.
+
+
+config ETRAX_SERIAL_PORT1_NO_DMA_IN
+        bool "Ser1 uses no DMA for input"
+        help
+          Do not use DMA for ser1 input.
+
+config ETRAX_SERIAL_PORT1_DMA5_IN
+        bool "Ser1 uses DMA5 for input"
+        depends on ETRAX_SERIAL_PORT1
+        help
+          Enables the DMA5 input channel for ser1 (ttyS1).
+          If you do not enable DMA, an interrupt for each character will be
+          used when receiveing data.
+          Normally you want this on, unless you use the DMA channel for
+          something else.
+
+endchoice
+
+choice
+        prompt "Ser1 DMA out channel "
+        depends on ETRAX_SERIAL_PORT1
+        default ETRAX_SERIAL_PORT1_NO_DMA_OUT
+        help
+          What DMA channel to use for ser1.
+
+config ETRAX_SERIAL_PORT1_NO_DMA_OUT
+        bool "Ser1 uses no DMA for output"
+        help
+          Do not use DMA for ser1 output.
+
+config ETRAX_SERIAL_PORT1_DMA4_OUT
+        bool "Ser1 uses DMA4 for output"
+        depends on ETRAX_SERIAL_PORT1
+        help
+          Enables the DMA4 output channel for ser1 (ttyS1).
+          If you do not enable DMA, an interrupt for each character will be
+          used when transmitting data.
+          Normally you want this on, unless you use the DMA channel for
+          something else.
+
+endchoice
+
+config ETRAX_SER1_DTR_BIT
+        string "Ser 1 DTR bit (empty = not used)"
+        depends on ETRAX_SERIAL_PORT1
+
+config ETRAX_SER1_RI_BIT
+        string "Ser 1 RI bit (empty = not used)"
+        depends on ETRAX_SERIAL_PORT1
+
+config ETRAX_SER1_DSR_BIT
+        string "Ser 1 DSR bit (empty = not used)"
+        depends on ETRAX_SERIAL_PORT1
+
+config ETRAX_SER1_CD_BIT
+        string "Ser 1 CD bit (empty = not used)"
+        depends on ETRAX_SERIAL_PORT1
+
+config ETRAX_SERIAL_PORT2
+        bool "Serial port 2 enabled"
+        depends on ETRAXFS_SERIAL
+        help
+          Enables the ETRAX FS serial driver for ser2 (ttyS2).
+
+choice
+        prompt "Ser2 DMA in channel "
+        depends on ETRAX_SERIAL_PORT2
+        default ETRAX_SERIAL_PORT2_NO_DMA_IN
+        help
+          What DMA channel to use for ser2.
+
+
+config ETRAX_SERIAL_PORT2_NO_DMA_IN
+        bool "Ser2 uses no DMA for input"
+        help
+          Do not use DMA for ser2 input.
+
+config ETRAX_SERIAL_PORT2_DMA3_IN
+        bool "Ser2 uses DMA3 for input"
+        depends on ETRAX_SERIAL_PORT2
+        help
+          Enables the DMA3 input channel for ser2 (ttyS2).
+          If you do not enable DMA, an interrupt for each character will be
+          used when receiveing data.
+          Normally you want to use DMA, unless you use the DMA channel for
+          something else.
+
+endchoice
+
+choice
+        prompt "Ser2 DMA out channel"
+        depends on ETRAX_SERIAL_PORT2
+        default ETRAX_SERIAL_PORT2_NO_DMA_OUT
+
+config ETRAX_SERIAL_PORT2_NO_DMA_OUT
+        bool "Ser2 uses no DMA for output"
+        help
+          Do not use DMA for ser2 output.
+
+config ETRAX_SERIAL_PORT2_DMA2_OUT
+        bool "Ser2 uses DMA2 for output"
+        depends on ETRAX_SERIAL_PORT2
+        help
+          Enables the DMA2 output channel for ser2 (ttyS2).
+          If you do not enable DMA, an interrupt for each character will be
+          used when transmitting data.
+          Normally you want to use DMA, unless you use the DMA channel for
+          something else.
+
+endchoice
+
+config ETRAX_SER2_DTR_BIT
+        string "Ser 2 DTR bit (empty = not used)"
+        depends on ETRAX_SERIAL_PORT2
+
+config ETRAX_SER2_RI_BIT
+        string "Ser 2 RI bit (empty = not used)"
+        depends on ETRAX_SERIAL_PORT2
+
+config ETRAX_SER2_DSR_BIT
+        string "Ser 2 DSR bit (empty = not used)"
+        depends on ETRAX_SERIAL_PORT2
+
+config ETRAX_SER2_CD_BIT
+        string "Ser 2 CD bit (empty = not used)"
+        depends on ETRAX_SERIAL_PORT2
+
+config ETRAX_SERIAL_PORT3
+        bool "Serial port 3 enabled"
+        depends on ETRAXFS_SERIAL
+        help
+          Enables the ETRAX FS serial driver for ser3 (ttyS3).
+
+choice
+        prompt "Ser3 DMA in channel "
+        depends on ETRAX_SERIAL_PORT3
+        default ETRAX_SERIAL_PORT3_NO_DMA_IN
+        help
+          What DMA channel to use for ser3.
+
+
+config ETRAX_SERIAL_PORT3_NO_DMA_IN
+        bool "Ser3 uses no DMA for input"
+        help
+          Do not use DMA for ser3 input.
+
+config ETRAX_SERIAL_PORT3_DMA9_IN
+        bool "Ser3 uses DMA9 for input"
+        depends on ETRAX_SERIAL_PORT3
+        help
+          Enables the DMA9 input channel for ser3 (ttyS3).
+          If you do not enable DMA, an interrupt for each character will be
+          used when receiveing data.
+          Normally you want to use DMA, unless you use the DMA channel for
+          something else.
+
+endchoice
+
+choice
+        prompt "Ser3 DMA out channel"
+        depends on ETRAX_SERIAL_PORT3
+        default ETRAX_SERIAL_PORT3_NO_DMA_OUT
+
+config ETRAX_SERIAL_PORT3_NO_DMA_OUT
+        bool "Ser3 uses no DMA for output"
+        help
+          Do not use DMA for ser3 output.
+
+config ETRAX_SERIAL_PORT3_DMA8_OUT
+        bool "Ser3 uses DMA8 for output"
+        depends on ETRAX_SERIAL_PORT3
+        help
+          Enables the DMA8 output channel for ser3 (ttyS3).
+          If you do not enable DMA, an interrupt for each character will be
+          used when transmitting data.
+          Normally you want to use DMA, unless you use the DMA channel for
+          something else.
+
+endchoice
+
+config ETRAX_SER3_DTR_BIT
+        string "Ser 3 DTR bit (empty = not used)"
+        depends on ETRAX_SERIAL_PORT3
+
+config ETRAX_SER3_RI_BIT
+        string "Ser 3 RI bit (empty = not used)"
+        depends on ETRAX_SERIAL_PORT3
+
+config ETRAX_SER3_DSR_BIT
+        string "Ser 3 DSR bit (empty = not used)"
+        depends on ETRAX_SERIAL_PORT3
+
+config ETRAX_SER3_CD_BIT
+        string "Ser 3 CD bit (empty = not used)"
+        depends on ETRAX_SERIAL_PORT3
+
+config ETRAX_RS485
+        bool "RS-485 support"
+        depends on ETRAX_SERIAL
+        help
+          Enables support for RS-485 serial communication.  For a primer on
+          RS-485, see <http://www.hw.cz/english/docs/rs485/rs485.html>.
+
+config ETRAX_RS485_DISABLE_RECEIVER
+        bool "Disable serial receiver"
+        depends on ETRAX_RS485
+        help
+          It is necessary to disable the serial receiver to avoid serial
+          loopback.  Not all products are able to do this in software only.
+          Axis 2400/2401 must disable receiver.
+
+config ETRAX_AXISFLASHMAP
+        bool "Axis flash-map support"
+        depends on ETRAX_ARCH_V32
+        select MTD
+        select MTD_CFI
+        select MTD_CFI_AMDSTD
+        select MTD_OBSOLETE_CHIPS
+        select MTD_AMDSTD
+        select MTD_CHAR
+        select MTD_BLOCK
+        select MTD_PARTITIONS
+        select MTD_CONCAT
+        select MTD_COMPLEX_MAPPINGS
+        help
+          This option enables MTD mapping of flash devices.  Needed to use
+          flash memories.  If unsure, say Y.
+
+config ETRAX_SYNCHRONOUS_SERIAL
+        bool "Synchronous serial-port support"
+        depends on ETRAX_ARCH_V32
+        help
+          Enables the ETRAX FS synchronous serial driver.
+
+config ETRAX_SYNCHRONOUS_SERIAL_PORT0
+         bool "Synchronous serial port 0 enabled"
+         depends on ETRAX_SYNCHRONOUS_SERIAL
+         help
+           Enabled synchronous serial port 0.
+
+config ETRAX_SYNCHRONOUS_SERIAL0_DMA
+         bool "Enable DMA on synchronous serial port 0."
+         depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0
+         help
+           A synchronous serial port can run in manual or DMA mode.
+           Selecting this option will make it run in DMA mode.
+
+config ETRAX_SYNCHRONOUS_SERIAL_PORT1
+         bool "Synchronous serial port 1 enabled"
+         depends on ETRAX_SYNCHRONOUS_SERIAL
+         help
+           Enabled synchronous serial port 1.
+
+config ETRAX_SYNCHRONOUS_SERIAL1_DMA
+         bool "Enable DMA on synchronous serial port 1."
+         depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1
+         help
+           A synchronous serial port can run in manual or DMA mode.
+           Selecting this option will make it run in DMA mode.
+
+config ETRAX_PTABLE_SECTOR
+        int "Byte-offset of partition table sector"
+        depends on ETRAX_AXISFLASHMAP
+        default "65536"
+        help
+          Byte-offset of the partition table in the first flash chip.
+          The default value is 64kB and should not be changed unless
+          you know exactly what you are doing. The only valid reason
+          for changing this is when the flash block size is bigger
+          than 64kB (e.g. when using two parallel 16 bit flashes).
+
+config ETRAX_NANDFLASH
+        bool "NAND flash support"
+        depends on ETRAX_ARCH_V32
+        select MTD_NAND
+        select MTD_NAND_IDS
+        help
+          This option enables MTD mapping of NAND flash devices.  Needed to use
+          NAND flash memories.  If unsure, say Y.
+
+config ETRAX_I2C
+        bool "I2C driver"
+        depends on ETRAX_ARCH_V32
+        help
+          This option enabled the I2C driver used by e.g. the RTC driver.
+
+config ETRAX_I2C_DATA_PORT
+        string "I2C data pin"
+        depends on ETRAX_I2C
+        help
+          The pin to use for I2C data.
+
+config ETRAX_I2C_CLK_PORT
+        string "I2C clock pin"
+        depends on ETRAX_I2C
+        help
+          The pin to use for I2C clock.
+
+config ETRAX_RTC
+        bool "Real Time Clock support"
+        depends on ETRAX_ARCH_V32
+        help
+          Enabled RTC support.
+
+choice
+        prompt "RTC chip"
+        depends on ETRAX_RTC
+        default ETRAX_PCF8563
+
+config ETRAX_PCF8563
+        bool "PCF8563"
+        help
+          Philips PCF8563 RTC
+
+endchoice
+
+config ETRAX_GPIO
+        bool "GPIO support"
+        depends on ETRAX_ARCH_V32
+        ---help---
+          Enables the ETRAX general port device (major 120, minors 0-4).
+          You can use this driver to access the general port bits. It supports
+          these ioctl's:
+          #include <linux/etraxgpio.h>
+          fd = open("/dev/gpioa", O_RDWR); // or /dev/gpiob
+          ioctl(fd, _IO(ETRAXGPIO_IOCTYPE, IO_SETBITS), bits_to_set);
+          ioctl(fd, _IO(ETRAXGPIO_IOCTYPE, IO_CLRBITS), bits_to_clear);
+          err = ioctl(fd, _IO(ETRAXGPIO_IOCTYPE, IO_READ_INBITS), &val);
+          Remember that you need to setup the port directions appropriately in
+          the General configuration.
+
+config ETRAX_PA_BUTTON_BITMASK
+        hex "PA-buttons bitmask"
+        depends on ETRAX_GPIO
+        default "0x02"
+        help
+          This is a bitmask (8 bits) with information about what bits on PA
+          that are used for buttons.
+          Most products has a so called TEST button on PA1, if that is true
+          use 0x02 here.
+          Use 00 if there are no buttons on PA.
+          If the bitmask is <> 00 a button driver will be included in the gpio
+          driver. ETRAX general I/O support must be enabled.
+
+config ETRAX_PA_CHANGEABLE_DIR
+        hex "PA user changeable dir mask"
+        depends on ETRAX_GPIO
+        default "0x00"
+        help
+          This is a bitmask (8 bits) with information of what bits in PA that a
+          user can change direction on using ioctl's.
+          Bit set = changeable.
+          You probably want 0x00 here, but it depends on your hardware.
+
+config ETRAX_PA_CHANGEABLE_BITS
+        hex "PA user changeable bits mask"
+        depends on ETRAX_GPIO
+        default "0x00"
+        help
+          This is a bitmask (8 bits) with information of what bits in PA
+          that a user can change the value on using ioctl's.
+          Bit set = changeable.
+
+config ETRAX_PB_CHANGEABLE_DIR
+        hex "PB user changeable dir mask"
+        depends on ETRAX_GPIO
+        default "0x00000"
+        help
+          This is a bitmask (18 bits) with information of what bits in PB
+          that a user can change direction on using ioctl's.
+          Bit set = changeable.
+          You probably want 0x00000 here, but it depends on your hardware.
+
+config ETRAX_PB_CHANGEABLE_BITS
+        hex "PB user changeable bits mask"
+        depends on ETRAX_GPIO
+        default "0x00000"
+        help
+          This is a bitmask (18 bits) with information of what bits in PB
+          that a user can change the value on using ioctl's.
+          Bit set = changeable.
+
+config ETRAX_PC_CHANGEABLE_DIR
+        hex "PC user changeable dir mask"
+        depends on ETRAX_GPIO
+        default "0x00000"
+        help
+          This is a bitmask (18 bits) with information of what bits in PC
+          that a user can change direction on using ioctl's.
+          Bit set = changeable.
+          You probably want 0x00000 here, but it depends on your hardware.
+
+config ETRAX_PC_CHANGEABLE_BITS
+        hex "PC user changeable bits mask"
+        depends on ETRAX_GPIO
+        default "0x00000"
+        help
+          This is a bitmask (18 bits) with information of what bits in PC
+          that a user can change the value on using ioctl's.
+          Bit set = changeable.
+
+config ETRAX_PD_CHANGEABLE_DIR
+        hex "PD user changeable dir mask"
+        depends on ETRAX_GPIO
+        default "0x00000"
+        help
+          This is a bitmask (18 bits) with information of what bits in PD
+          that a user can change direction on using ioctl's.
+          Bit set = changeable.
+          You probably want 0x00000 here, but it depends on your hardware.
+
+config ETRAX_PD_CHANGEABLE_BITS
+        hex "PD user changeable bits mask"
+        depends on ETRAX_GPIO
+        default "0x00000"
+        help
+          This is a bitmask (18 bits) with information of what bits in PD
+          that a user can change the value on using ioctl's.
+          Bit set = changeable.
+
+config ETRAX_PE_CHANGEABLE_DIR
+        hex "PE user changeable dir mask"
+        depends on ETRAX_GPIO
+        default "0x00000"
+        help
+          This is a bitmask (18 bits) with information of what bits in PE
+          that a user can change direction on using ioctl's.
+          Bit set = changeable.
+          You probably want 0x00000 here, but it depends on your hardware.
+
+config ETRAX_PE_CHANGEABLE_BITS
+        hex "PE user changeable bits mask"
+        depends on ETRAX_GPIO
+        default "0x00000"
+        help
+          This is a bitmask (18 bits) with information of what bits in PE
+          that a user can change the value on using ioctl's.
+          Bit set = changeable.
+
+config ETRAX_IDE
+        bool "ATA/IDE support"
+        depends on ETRAX_ARCH_V32
+        select IDE
+        select BLK_DEV_IDE
+        select BLK_DEV_IDEDISK
+        select BLK_DEV_IDECD
+        select BLK_DEV_IDEDMA
+        help
+          Enables the ETRAX IDE driver.
+
+config ETRAX_CARDBUS
+        bool "Cardbus support"
+        depends on ETRAX_ARCH_V32
+        select PCCARD
+        select CARDBUS
+        select HOTPLUG
+        select PCCARD_NONSTATIC
+        help
+         Enabled the ETRAX Carbus driver.
+
+config PCI
+       bool
+       depends on ETRAX_CARDBUS
+       default y
+
+config ETRAX_IOP_FW_LOAD
+        tristate "IO-processor hotplug firmware loading support"
+        depends on ETRAX_ARCH_V32
+        select FW_LOADER
+        help
+          Enables IO-processor hotplug firmware loading support.
+
+config ETRAX_STREAMCOPROC
+        tristate "Stream co-processor driver enabled"
+        depends on ETRAX_ARCH_V32
+        help
+          This option enables a driver for the stream co-processor
+          for cryptographic operations.