diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ivshmem-test.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/tests/ivshmem-test.c b/tests/ivshmem-test.c index bbea8cdcbb..7b6b957e54 100644 --- a/tests/ivshmem-test.c +++ b/tests/ivshmem-test.c @@ -339,18 +339,21 @@ static void test_ivshmem_server(bool msi) vm2 = in_reg(s2, IVPOSITION); g_assert_cmpuint(vm1, !=, vm2); + /* check number of MSI-X vectors */ global_qtest = s1->qtest; if (msi) { ret = qpci_msix_table_size(s1->dev); g_assert_cmpuint(ret, ==, nvectors); } - /* ping vm2 -> vm1 */ + /* TODO test behavior before MSI-X is enabled */ + + /* ping vm2 -> vm1 on vector 0 */ if (msi) { ret = qpci_msix_pending(s1->dev, 0); g_assert_cmpuint(ret, ==, 0); } else { - out_reg(s1, INTRSTATUS, 0); + g_assert_cmpuint(in_reg(s1, INTRSTATUS), ==, 0); } out_reg(s2, DOORBELL, vm1 << 16); do { @@ -359,18 +362,18 @@ static void test_ivshmem_server(bool msi) } while (ret == 0 && g_get_monotonic_time() < end_time); g_assert_cmpuint(ret, !=, 0); - /* ping vm1 -> vm2 */ + /* ping vm1 -> vm2 on vector 1 */ global_qtest = s2->qtest; if (msi) { - ret = qpci_msix_pending(s2->dev, 0); + ret = qpci_msix_pending(s2->dev, 1); g_assert_cmpuint(ret, ==, 0); } else { - out_reg(s2, INTRSTATUS, 0); + g_assert_cmpuint(in_reg(s2, INTRSTATUS), ==, 0); } - out_reg(s1, DOORBELL, vm2 << 16); + out_reg(s1, DOORBELL, vm2 << 16 | 1); do { g_usleep(10000); - ret = msi ? qpci_msix_pending(s2->dev, 0) : in_reg(s2, INTRSTATUS); + ret = msi ? qpci_msix_pending(s2->dev, 1) : in_reg(s2, INTRSTATUS); } while (ret == 0 && g_get_monotonic_time() < end_time); g_assert_cmpuint(ret, !=, 0); |