diff options
| author | Yu-Ping Wu <yupingso@chromium.org> | 2021-06-22 17:40:01 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-06-26 10:09:06 +0000 |
| commit | fc3576ab06a33bd3733ea37341fd3b0094e1298c (patch) | |
| tree | 300ce0d78cd4e36df25c740270c56205b646dc26 /tests/commonlib/bsd/Makefile.inc | |
| parent | 6cd4d320398961aff5ac5de3d380d64c542edabb (diff) | |
| download | coreboot-fc3576ab06a33bd3733ea37341fd3b0094e1298c.tar.gz coreboot-fc3576ab06a33bd3733ea37341fd3b0094e1298c.tar.bz2 coreboot-fc3576ab06a33bd3733ea37341fd3b0094e1298c.zip | |
helpers: Introduce retry macro
Introduce a macro retry(attempts, condition, expr) for retrying a
condition, which is extensively used in coreboot.
Example usage:
if (!retry(3, read32(REG) == 0, mdelay(1))
printk(BIOS_ERR, "Error waiting for REG to be 0\n");
BUG=none
TEST=make tests/commonlib/bsd/helpers-test
TEST=emerge-cherry coreboot
BRANCH=none
Change-Id: I421e4dcab949616bd68b3a14231da744b9f74eeb
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55778
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'tests/commonlib/bsd/Makefile.inc')
| -rw-r--r-- | tests/commonlib/bsd/Makefile.inc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tests/commonlib/bsd/Makefile.inc b/tests/commonlib/bsd/Makefile.inc new file mode 100644 index 000000000000..56664d037cc2 --- /dev/null +++ b/tests/commonlib/bsd/Makefile.inc @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0-only + +tests-y += helpers-test + +helpers-test-srcs += tests/commonlib/bsd/helpers-test.c |