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| author | Bin Meng <bmeng.cn@gmail.com> | 2018-08-03 01:14:42 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2018-08-08 12:49:31 +0100 |
| commit | 3839b4e8b7dee02c13bd20237dc84b5022e8bdd4 (patch) | |
| tree | 6ca816b8dd3132079954d3856342aacf148cc5aa /test | |
| parent | dee4d752be4cbad2216f9285470588004c5d154e (diff) | |
| download | u-boot-3839b4e8b7dee02c13bd20237dc84b5022e8bdd4.zip u-boot-3839b4e8b7dee02c13bd20237dc84b5022e8bdd4.tar.gz u-boot-3839b4e8b7dee02c13bd20237dc84b5022e8bdd4.tar.bz2 | |
test: dm: pci: Add tests for configuration space access
So far we missed the testing for PCI configuration space access.
This adds tests for it, as well as removing some redundant asserts.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'test')
| -rw-r--r-- | test/dm/pci.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/test/dm/pci.c b/test/dm/pci.c index 727ec34..089b72e 100644 --- a/test/dm/pci.c +++ b/test/dm/pci.c @@ -6,6 +6,7 @@ #include <common.h> #include <dm.h> #include <asm/io.h> +#include <asm/test.h> #include <dm/test.h> #include <test/ut.h> @@ -24,27 +25,32 @@ DM_TEST(dm_test_pci_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); static int dm_test_pci_busdev(struct unit_test_state *uts) { struct udevice *bus; - struct udevice *emul, *swap; + struct udevice *swap; + u16 vendor, device; /* Test bus#0 and its devices */ ut_assertok(uclass_get_device_by_seq(UCLASS_PCI, 0, &bus)); - ut_assertok(uclass_get_device(UCLASS_PCI_EMUL, 0, &emul)); ut_assertok(dm_pci_bus_find_bdf(PCI_BDF(0, 0x00, 0), &swap)); - ut_assert(device_active(swap)); - ut_assertok(uclass_get_device(UCLASS_PCI_EMUL, 1, &emul)); + vendor = 0; + ut_assertok(dm_pci_read_config16(swap, PCI_VENDOR_ID, &vendor)); + ut_asserteq(SANDBOX_PCI_VENDOR_ID, vendor); ut_assertok(dm_pci_bus_find_bdf(PCI_BDF(0, 0x1f, 0), &swap)); - ut_assert(device_active(swap)); + device = 0; + ut_assertok(dm_pci_read_config16(swap, PCI_DEVICE_ID, &device)); + ut_asserteq(SANDBOX_PCI_DEVICE_ID, device); /* Test bus#1 and its devices */ ut_assertok(uclass_get_device_by_seq(UCLASS_PCI, 1, &bus)); - ut_assertok(uclass_get_device(UCLASS_PCI_EMUL, 2, &emul)); ut_assertok(dm_pci_bus_find_bdf(PCI_BDF(1, 0x08, 0), &swap)); - ut_assert(device_active(swap)); - ut_assertok(uclass_get_device(UCLASS_PCI_EMUL, 3, &emul)); + vendor = 0; + ut_assertok(dm_pci_read_config16(swap, PCI_VENDOR_ID, &vendor)); + ut_asserteq(SANDBOX_PCI_VENDOR_ID, vendor); ut_assertok(dm_pci_bus_find_bdf(PCI_BDF(1, 0x0c, 0), &swap)); - ut_assert(device_active(swap)); + device = 0; + ut_assertok(dm_pci_read_config16(swap, PCI_DEVICE_ID, &device)); + ut_asserteq(SANDBOX_PCI_DEVICE_ID, device); return 0; } |