[coreboot-gerrit] New patch to review for coreboot: update common base header files

[Patrick Georgi (pgeorgi@google.com)]

Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/10781

-gerrit

commit df33dbb7251f7808c123793ef1d7429a9eb05257
Author: Daisuke Nojiri <dnojiri at chromium.org>
Date:   Mon Jun 29 13:33:34 2015 -0700

    update common base header files
    
    IS_ENABLED is defined in kconfig.h, thus, should be included in
    libpayload.h.
    
    BUG=none
    BRANCH=tot
    TEST=built coreboot/libpayload for veyron_jerry
    
    Change-Id: I9c5879b6125ac66a75a507ab07a6816ab54ed0ba
    Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
    Original-Commit-Id: 51dcd58a841009081fdefcadf9aa74286152dde6
    Original-Change-Id: I30e6d87c9de827a214a6100449cd716e773c2ba3
    Original-Signed-off-by: Daisuke Nojiri <dnojiri at chromium.org>
    Original-Reviewed-on: https://chromium-review.googlesource.com/282587
    Original-Reviewed-by: Randall Spangler <rspangler at chromium.org>
---
 payloads/libpayload/include/libpayload.h | 1 +
 payloads/libpayload/include/stddef.h     | 8 ++++++++
 2 files changed, 9 insertions(+)

diff --git a/payloads/libpayload/include/libpayload.h b/payloads/libpayload/include/libpayload.h
index 3e24071..c09fc17 100644
--- a/payloads/libpayload/include/libpayload.h
+++ b/payloads/libpayload/include/libpayload.h
@@ -48,6 +48,7 @@
 #include <die.h>
 #include <endian.h>
 #include <ipchksum.h>
+#include <kconfig.h>
 #include <stddef.h>
 #include <stdio.h>
 #include <stdarg.h>
diff --git a/payloads/libpayload/include/stddef.h b/payloads/libpayload/include/stddef.h
index bb2971d..fe455b8 100644
--- a/payloads/libpayload/include/stddef.h
+++ b/payloads/libpayload/include/stddef.h
@@ -16,7 +16,15 @@ typedef __SIZE_TYPE__ ssize_t;
 #define offsetof(TYPE, MEMBER)	((size_t) &((TYPE *) 0)->MEMBER)
 #define member_size(TYPE, MEMBER)	(sizeof(((TYPE *) 0)->MEMBER))
 
+#define check_member(structure, member, offset) _Static_assert( \
+	offsetof(struct structure, member) == offset, \
+	"`struct " #structure "` offset for `" #member "` is not " #offset)
+
 /* Standard units. */
 #define KiB (1<<10)
 #define MiB (1<<20)
 #define GiB (1<<30)
+
+#define KHz (1000)
+#define MHz (1000*KHz)
+#define GHz (1000*MHz)