linux-toradex.git/include/asm-avr32, branch v2.6.19.2

AVR32: Wire up sys_epoll_pwait

2006-11-06T13:07:15+00:00

Signed-off-by: Haavard Skinnemoen

[PATCH] AVR32: add io{read,write}{8,16,32}{be,} support

2006-10-26T03:26:33+00:00

A number of new drivers require io{read,write}{8,16,32}{be,} family of io
operations.  These are provided for the AVR32 by this patch in the form of
a series of macros.

Access to the (memory mapped) io space through these macros is defined to
be little endian only as little endian devices (such as PCI) are the main
consumer of IO access.  If high speed access is required,
io{read,write}{16,32}be macros are supplied to perform native big endian
access to this io space.

Signed-off-by: Ben Nizette 
Signed-off-by: Haavard Skinnemoen 
Signed-off-by: Linus Torvalds

[PATCH] AVR32: Fix oversize immediates in atomic.h

2006-10-26T03:26:33+00:00

When calling e.g. atomic_sub_return with a large constant, the
compiler may output an immediate that is too large for the sub
instruction in the middle of the loop.

Fix this by explicitly specifying the number of bits allowed in the
constraint. Also stop atomic_add_return() and friends from falling
back to their respective "sub" variants if the constant is too large
to fit in an immediate.

Signed-off-by: Haavard Skinnemoen 
Signed-off-by: Linus Torvalds

[PATCH] IRQ: Fix AVR32 breakage

2006-10-11T18:14:14+00:00

Make the necessary changes to AVR32 required by the irq regs stuff.

Signed-off-by: Haavard Skinnemoen 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] AVR32: Allow renumbering of serial devices

2006-10-04T17:25:06+00:00

Allow the board to remap actual USART peripheral devices to serial
devices by calling at32_map_usart(hw_id, serial_line). This ensures
that even though ATSTK1002 uses USART1 as the first serial port, it
will still have a ttyS0 device.

This also adds a board-specific early setup hook and moves the
at32_setup_serial_console() call there from the platform code.

Signed-off-by: Haavard Skinnemoen 
Signed-off-by: Linus Torvalds

[PATCH] atmel_serial: Pass fixed register mappings through platform_data

2006-10-04T17:25:05+00:00

In order to initialize the serial console early, the atmel_serial
driver had to do a hack where it compared the physical address of the
port with an address known to be permanently mapped, and used it as a
virtual address. This got around the limitation that ioremap() isn't
always available when the console is being initalized.

This patch removes that hack and replaces it with a new "regs" field
in struct atmel_uart_data that the board-specific code can initialize
to a fixed virtual mapping for platform devices where this is possible.
It also initializes the DBGU's regs field with the address the driver
used to check against.

On AVR32, the "regs" field is initialized from the physical base
address when this it can be accessed through a permanently 1:1 mapped
segment, i.e. the P4 segment.

If regs is NULL, the console initialization is delayed until the "real"
driver is up and running and ioremap() can be used.

Signed-off-by: Haavard Skinnemoen 
Acked-by: Andrew Victor 
Signed-off-by: Linus Torvalds

[PATCH] atmel_serial: Rename at91_register_uart_fns

2006-10-04T17:25:05+00:00

Rename at91_register_uart_fns and associated structs and variables
to make it consistent with the atmel_ prefix used by the rest of
the driver.

Signed-off-by: Haavard Skinnemoen 
Acked-by: Andrew Victor 
Signed-off-by: Linus Torvalds

[PATCH] at91_serial -> atmel_serial: Public definitions

2006-10-04T17:25:05+00:00

Rename the following public definitions:
  * AT91_NR_UART -> ATMEL_MAX_UART
  * struct at91_uart_data -> struct atmel_uart_data
  * at91_default_console_device -> atmel_default_console_device

Signed-off-by: Haavard Skinnemoen 
Acked-by: Andrew Victor 
Signed-off-by: Linus Torvalds

[PATCH] at91_serial -> atmel_serial: Kconfig symbols

2006-10-04T17:25:05+00:00

Rename the following Kconfig symbols:
  * CONFIG_SERIAL_AT91 -> CONFIG_SERIAL_ATMEL
  * CONFIG_SERIAL_AT91_CONSOLE -> CONFIG_SERIAL_ATMEL_CONSOLE
  * CONFIG_SERIAL_AT91_TTYAT -> CONFIG_SERIAL_ATMEL_TTYAT

Signed-off-by: Haavard Skinnemoen 
Acked-by: Andrew Victor 
Signed-off-by: Linus Torvalds

[PATCH] at91_serial -> atmel_serial: at91rm9200_usart.h

2006-10-04T17:25:05+00:00

Move include/asm/arch/at91rm9200_usart.h into drivers/serial and rename
it atmel_usart.h. Also delete AVR32's version of this file.

Signed-off-by: Haavard Skinnemoen 
Acked-by: Andrew Victor 
Signed-off-by: Linus Torvalds