u-boot.git/include/linux, branch v2017.11-rc1

usb: xhci: Honor endpoint's interval

2017-10-01T14:32:54+00:00

USB endpoint reports the period between consecutive requests to send
or receive data as bInverval in its endpoint descriptor. So far this
is ignored by xHCI driver and the 'Interval' field in xHC's endpoint
context is always programmed to zero which means 1ms for low speed
or full speed , or 125us for high speed or super speed. We should
honor the interval by getting it from endpoint descriptor.

Signed-off-by: Bin Meng

linux/io.h: import generic ioread* / iowrite* accessors from Linux

2017-09-12T22:02:23+00:00

Some drivers in Linux (ex. drivers/mtd/nand/denali.c) use
ioread*/iowrite* accessors.  Import them to make drivers more
synced.  I copied code from include/asm-generic/io.h of Linux.

Signed-off-by: Masahiro Yamada

dma: import linux/dma-direction.h to consolidate enum dma_data_direction

2017-09-12T22:02:23+00:00

Import include/linux/dma-direction.h from Linux 4.13-rc7 and delete
duplicated definitions of enum dma_data_direction.

Signed-off-by: Masahiro Yamada 
Reviewed-by: Andy Shevchenko

net: Add mii_resolve_flowctrl_fdx()

2017-08-14T17:47:32+00:00

Add an mii helper function to resolve flow control status per
IEEE 802.3-2005 table 28B-3.
This function was taken from the Linux source tree.

Signed-off-by: Yuiko Oshino 
Acked-by: Joe Hershberger

spl: dm: use CONFIG_IS_ENABLED to test for the DM option

2017-08-13T15:12:20+00:00

Even though there's now a TPL_DM configuration option, the spl logic
still checks for SPL_DM and thus does not pick up the proper config
option.

This introduces the use of CONFIG_IS_ENABLED(DM) in spl.c to always
pick up the desired configuration option instead of having a
hard-coded check for the SPL variant.

Signed-off-by: Philipp Tomsich 
Reviewed-by: Simon Glass 
Reviewed-by: Tom Rini

avr32: Retire AVR32 for good

2017-07-06T20:17:19+00:00

AVR32 is gone. It's already more than two years for no support in Buildroot,
even longer there is no support in GCC (last version is heavily patched 4.2.4).

Linux kernel v4.12 got rid of it (and v4.11 didn't build successfully).

There is no good point to keep this support in U-Boot either.

Reviewed-by: Simon Glass 
Reviewed-by: Tom Rini 
Reviewed-by: Heiko Schocher 
Signed-off-by: Andy Shevchenko

treewide: remove unneeded semicolons

2017-06-16T14:11:38+00:00

Signed-off-by: Masahiro Yamada

string: Add strcspn()

2017-06-01T13:03:12+00:00

Add an implementation of strcspn() which returns the number of initial
characters that do not match any in a rejection list.

Signed-off-by: Simon Glass

string: Add strchrnul()

2017-06-01T13:03:12+00:00

This functions works like strchr() but returns the end of the string if
the character is not found. Add an implementation of this.

Signed-off-by: Simon Glass

Update WARN_ON() to return a value

2017-06-01T13:03:06+00:00

In linux v4.9 this returns a value. This saves checking the warning
condition twice in some code.

Update the U-Boot version to do this also.

Signed-off-by: Simon Glass