From dc4c1587223d8d5eb60a8ad2c465839545674442 Mon Sep 17 00:00:00 2001 From: Thomas Huth Date: Mon, 19 Nov 2018 16:05:29 +0100 Subject: [PATCH] tests/prom-env: Make test independent of global_qtest global_qtest is only needed here for one readl(). Let's replace it with qtest_readl() and we can remove the global_qtest variable here. Reviewed-by: Eric Blake Signed-off-by: Thomas Huth --- tests/prom-env-test.c | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/tests/prom-env-test.c b/tests/prom-env-test.c index 198d007f1b..4821254b7e 100644 --- a/tests/prom-env-test.c +++ b/tests/prom-env-test.c @@ -25,14 +25,14 @@ #define MAGIC 0xcafec0de #define ADDRESS 0x4000 -static void check_guest_memory(void) +static void check_guest_memory(QTestState *qts) { uint32_t signature; int i; /* Poll until code has run and modified memory. Wait at most 600 seconds */ for (i = 0; i < 60000; ++i) { - signature = readl(ADDRESS); + signature = qtest_readl(qts, ADDRESS); if (signature == MAGIC) { break; } @@ -45,17 +45,16 @@ static void check_guest_memory(void) static void test_machine(const void *machine) { const char *extra_args; + QTestState *qts; /* The pseries firmware boots much faster without the default devices */ extra_args = strcmp(machine, "pseries") == 0 ? "-nodefaults" : ""; - global_qtest = qtest_initf("-M %s,accel=tcg %s " - "-prom-env 'use-nvramrc?=true' " - "-prom-env 'nvramrc=%x %x l!' ", - (const char *)machine, extra_args, - MAGIC, ADDRESS); - check_guest_memory(); - qtest_quit(global_qtest); + qts = qtest_initf("-M %s,accel=tcg %s -prom-env 'use-nvramrc?=true' " + "-prom-env 'nvramrc=%x %x l!' ", (const char *)machine, + extra_args, MAGIC, ADDRESS); + check_guest_memory(qts); + qtest_quit(qts); } static void add_tests(const char *machines[])