tools: dumpimage: Clarify help

[oweals/u-boot.git] / test / dm / pci.c

diff --git a/test/dm/pci.c b/test/dm/pci.c
index a1dedd84a74b18922ba511b8a8803de2ca25aba1..a1febd54b7f01bebb982660132a601e1adcc8336 100644 (file)
--- a/test/dm/pci.c
+++ b/test/dm/pci.c
@@ -211,6 +211,16 @@ 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));
 
@@ -222,6 +232,16 @@ 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);