Gabe Black 125a6a22f8 libpayload: Add a timer_us() function. ...

This function returns the number of microseconds scaled from the number of raw
timer ticks. It accepts a base parameter which is subtracted from the current
time, which makes it easy to keep track of relative times.

Change-Id: I55f2f9e90c0e12cda430bbe88b044f12b0b563c8
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/179600
Reviewed-by: Ronald Minnich <rminnich@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 4dd549e18d170dbf918c5b4b11bbe1f4e99b6695)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6897
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

2014-09-15 19:01:03 +02:00

..

arm/arch

tegra124/nyan: rougly stable code base

2014-09-11 23:13:52 +02:00

arpa

Refactor the endianness conversion functions and header files.

2012-11-08 19:49:51 +01:00

pci

libpayload: Add a few more PCI constants

2013-08-26 00:24:53 +02:00

storage

libpayload: Change CONFIG_* to CONFIG_LP_* in the kconfig.

2014-08-05 18:44:08 +02:00

sys

libpayload: Start using only internal and compiler headers.

2013-03-13 22:04:44 +01:00

usb

libpayload: usb: Refactor USB enumeration to fix SuperSpeed devices

2014-09-04 01:59:15 +02:00

x86/arch

libpayload: Make EHCI driver cache-aware

2014-08-14 23:40:25 +02:00

assert.h

libpayload: Fix the format string of the assert macro.

2012-11-07 18:36:05 +01:00

cbfs_core.h

ARM: Generalize armv7 as arm.

2014-09-08 18:59:23 +02:00

cbfs_ram.h

libpayload: expose cbfs ram functions

2013-12-12 22:22:12 +01:00

cbfs.h

libpayload: New CBFS to support multiple firmware media sources.

2013-02-12 11:34:20 +01:00

coreboot_tables.h

arm: libpayload: Add cache coherent DMA memory definition and management

2014-08-13 00:04:14 +02:00

ctype.h

Attached patch moves functions out of the huge libpayload.h into headers

2010-06-24 11:16:10 +00:00

die.h

libpayload: Add a new "die" function to fatally signal programming errors.

2014-09-15 17:37:13 +02:00

endian.h

libpayload: Add a new "die" function to fatally signal programming errors.

2014-09-15 17:37:13 +02:00

errno.h

Attached patch moves functions out of the huge libpayload.h into headers

2010-06-24 11:16:10 +00:00

getopt.h

Since some people disapprove of white space cleanups mixed in regular commits

2010-04-27 06:56:47 +00:00

inttypes.h

libpayload: Start using only internal and compiler headers.

2013-03-13 22:04:44 +01:00

ipchksum.h

libpayload: Add a new "die" function to fatally signal programming errors.

2014-09-15 17:37:13 +02:00

kconfig.h

libpayload: Change CONFIG_* to CONFIG_LP_* in the kconfig.

2014-08-05 18:44:08 +02:00

keycodes.h

libpayload: Make keycode constants available outside of curses.h.

2013-03-18 20:45:48 +01:00

lar.h

libpayload: Add LAR walking support

2008-05-07 20:34:02 +00:00

libpayload.h

libpayload: Add a timer_us() function.

2014-09-15 19:01:03 +02:00

limits.h

libpayload: Improve compatibility

2011-07-16 11:09:28 +02:00

lzma.h

LZMA: Add a version of ulzma which takes the input and output buffer sizes.

2014-08-10 22:29:51 +02:00

malloc.h

libpayload: Provide atol(), malloc.h

2011-07-07 22:29:53 +02:00

multiboot_tables.h

[PATCH] libpayload: Add multiboot support

2008-10-20 16:51:43 +00:00

panel.h

libpayload: Add PDCurses and ncurses' libform/libmenu

2011-08-04 08:10:41 +02:00

pci.h

libpayload: Add definitions for more config space registers.

2012-11-07 18:36:27 +01:00

stdarg.h

libpayload: Don't sneak in compiler includes

2013-04-18 02:50:28 +02:00

stddef.h

Make ssize_t an actual ssize_t

2013-11-25 23:13:50 +01:00

stdint.h

libpayload: Add more integer limits

2013-06-27 14:48:08 +02:00

stdio.h

libpayload: Add the format attribute to functions in stdio.h.

2012-11-07 18:36:14 +01:00

stdlib.h

libpayload: Add wrappers for malloc which check its return value.

2014-09-15 17:40:17 +02:00

string.h

libpayload: Add strerror

2013-06-28 10:39:57 +02:00

strings.h

libpayload: Implement ffs()

2011-03-01 07:23:49 +00:00

sysinfo.h

libpayload: Change CONFIG_* to CONFIG_LP_* in the kconfig.

2014-08-05 18:44:08 +02:00

term.h

libpayload: remove trailing whitespace and run dos2unix

2011-11-01 19:08:23 +01:00

unistd.h

libpayload: Don't sneak in compiler includes

2013-04-18 02:50:28 +02:00

video_console.h

Add coreboot framebuffer support to libpayload

2010-03-25 18:56:26 +00:00