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author | Nicholas Piggin <npiggin@gmail.com> | 2024-05-30 17:44:52 +1000 |
---|---|---|
committer | Fabiano Rosas <farosas@suse.de> | 2024-06-14 14:01:23 -0300 |
commit | 34cc54fb356145073051444be9d982c1974ba24e (patch) | |
tree | 485d805115ae70d440372199f6547301a76ff46c /tests/qtest | |
parent | bd1dcd86a02a0f4bf7a15ce45729912f54663e35 (diff) | |
download | qemu-34cc54fb356145073051444be9d982c1974ba24e.zip qemu-34cc54fb356145073051444be9d982c1974ba24e.tar.gz qemu-34cc54fb356145073051444be9d982c1974ba24e.tar.bz2 |
tests/qtest/migration-test: Use custom asm bios for ppc64
Similar to other archs, build a custom bios memory updater. Running the
test with OF code is a cool trick, but SLOF takes a long time to boot.
This reduces test time by around 3x (150s to 50s).
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Diffstat (limited to 'tests/qtest')
-rw-r--r-- | tests/qtest/migration-test.c | 37 |
1 files changed, 6 insertions, 31 deletions
diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c index ef9ddef..d6f5cee 100644 --- a/tests/qtest/migration-test.c +++ b/tests/qtest/migration-test.c @@ -128,6 +128,7 @@ static char *bootpath; */ #include "tests/migration/i386/a-b-bootblock.h" #include "tests/migration/aarch64/a-b-kernel.h" +#include "tests/migration/ppc64/a-b-kernel.h" #include "tests/migration/s390x/a-b-bios.h" static void bootfile_create(char *dir, bool suspend_me) @@ -147,10 +148,8 @@ static void bootfile_create(char *dir, bool suspend_me) content = s390x_elf; len = sizeof(s390x_elf); } else if (strcmp(arch, "ppc64") == 0) { - /* - * sane architectures can be programmed at the boot prompt - */ - return; + content = ppc64_kernel; + len = sizeof(ppc64_kernel); } else if (strcmp(arch, "aarch64") == 0) { content = aarch64_kernel; len = sizeof(aarch64_kernel); @@ -181,29 +180,10 @@ static void wait_for_serial(const char *side) { g_autofree char *serialpath = g_strdup_printf("%s/%s", tmpfs, side); FILE *serialfile = fopen(serialpath, "r"); - const char *arch = qtest_get_arch(); - int started = (strcmp(side, "src_serial") == 0 && - strcmp(arch, "ppc64") == 0) ? 0 : 1; do { int readvalue = fgetc(serialfile); - if (!started) { - /* SLOF prints its banner before starting test, - * to ignore it, mark the start of the test with '_', - * ignore all characters until this marker - */ - switch (readvalue) { - case '_': - started = 1; - break; - case EOF: - fseek(serialfile, 0, SEEK_SET); - usleep(1000); - break; - } - continue; - } switch (readvalue) { case 'A': /* Fine */ @@ -215,8 +195,6 @@ static void wait_for_serial(const char *side) return; case EOF: - started = (strcmp(side, "src_serial") == 0 && - strcmp(arch, "ppc64") == 0) ? 0 : 1; fseek(serialfile, 0, SEEK_SET); usleep(1000); break; @@ -737,14 +715,11 @@ static int test_migrate_start(QTestState **from, QTestState **to, memory_size = "256M"; start_address = PPC_TEST_MEM_START; end_address = PPC_TEST_MEM_END; - arch_source = g_strdup_printf("-prom-env 'use-nvramrc?=true' -prom-env " - "'nvramrc=hex .\" _\" begin %x %x " - "do i c@ 1 + i c! 1000 +loop .\" B\" 0 " - "until'", end_address, start_address); machine_alias = "pseries"; machine_opts = "vsmt=8"; - arch_opts = g_strdup("-nodefaults " - "-machine " PSERIES_DEFAULT_CAPABILITIES); + arch_opts = g_strdup_printf( + "-nodefaults -machine " PSERIES_DEFAULT_CAPABILITIES " " + "-bios %s", bootpath); } else if (strcmp(arch, "aarch64") == 0) { memory_size = "150M"; machine_alias = "virt"; |