Add test cases to cover the two newly added PCI APIs:
dm_pci_find_next_capability() & dm_pci_find_next_ext_capability().
Signed-off-by: Bin Meng <bmeng...@gmail.com>
---
test/dm/pci.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/test/dm/pci.c b/test/dm/pci.c
index 8699700..f645b8b 100644
--- a/test/dm/pci.c
+++ b/test/dm/pci.c
@@ -206,6 +206,16 @@ static int dm_test_pci_cap(struct unit_test_state *uts)
cap = dm_pci_find_capability(swap, PCI_CAP_ID_PCIX);
ut_asserteq(0, cap);
+ /* look up PCI_CAP_ID_MSIX starting from PCI_CAP_ID_PM_OFFSET */
+ cap = dm_pci_find_next_capability(swap, PCI_CAP_ID_PM_OFFSET,
+ PCI_CAP_ID_MSIX);
+ ut_asserteq(PCI_CAP_ID_MSIX_OFFSET, cap);
+
+ /* look up PCI_CAP_ID_VNDR starting from PCI_CAP_ID_EXP_OFFSET */
+ cap = dm_pci_find_next_capability(swap, PCI_CAP_ID_EXP_OFFSET,
+ PCI_CAP_ID_VNDR);
+ ut_asserteq(0, cap);
+
ut_assertok(uclass_get_device_by_seq(UCLASS_PCI, 1, &bus));
ut_assertok(dm_pci_bus_find_bdf(PCI_BDF(1, 0x08, 0), &swap));
@@ -217,6 +227,16 @@ static int dm_test_pci_cap(struct unit_test_state *uts)
cap = dm_pci_find_ext_capability(swap, PCI_EXT_CAP_ID_SRIOV);
ut_asserteq(0, cap);
+ /* look up PCI_EXT_CAP_ID_DSN starting from PCI_EXT_CAP_ID_ERR_OFFSET */
+ cap = dm_pci_find_next_ext_capability(swap, PCI_EXT_CAP_ID_ERR_OFFSET,
+ PCI_EXT_CAP_ID_DSN);
+ ut_asserteq(PCI_EXT_CAP_ID_DSN_OFFSET, cap);
+
+ /* look up PCI_EXT_CAP_ID_RCRB starting from PCI_EXT_CAP_ID_VC_OFFSET */
+ cap = dm_pci_find_next_ext_capability(swap, PCI_EXT_CAP_ID_VC_OFFSET,
+ PCI_EXT_CAP_ID_RCRB);
+ ut_asserteq(0, cap);
+
return 0;
}
DM_TEST(dm_test_pci_cap, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
--
2.7.4
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