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| author | Andrew Scull <ascull@google.com> | 2022-04-21 16:11:10 +0000 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-05-03 15:50:46 -0400 |
| commit | 12507a2d2269f36d16232d78ec15e861d3fff2d7 (patch) | |
| tree | 67ef89dc1a1bb931eeabc6012db05a2a602c91ec /test | |
| parent | 55e6adbd78fcfcbd5c2e291ae1f5da3b107cb388 (diff) | |
| download | u-boot-12507a2d2269f36d16232d78ec15e861d3fff2d7.tar.gz u-boot-12507a2d2269f36d16232d78ec15e861d3fff2d7.tar.bz2 u-boot-12507a2d2269f36d16232d78ec15e861d3fff2d7.zip | |
pci: Map bars with offset and length
Evolve dm_pci_map_bar() to include an offset and length parameter. These
allow a portion of the memory to be mapped and range checks to be
applied.
Passing both the offset and length as zero results in the previous
behaviour and this is used to migrate the previous callers.
Signed-off-by: Andrew Scull <ascull@google.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'test')
| -rw-r--r-- | test/dm/pci.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/test/dm/pci.c b/test/dm/pci.c index eff599ef32..9ae7840bdd 100644 --- a/test/dm/pci.c +++ b/test/dm/pci.c @@ -268,27 +268,27 @@ static int dm_test_pci_ea(struct unit_test_state *uts) ut_asserteq(PCI_CAP_ID_EA_OFFSET, cap); /* test swap case in BAR 1 */ - bar = dm_pci_map_bar(swap, PCI_BASE_ADDRESS_0, 0); + bar = dm_pci_map_bar(swap, PCI_BASE_ADDRESS_0, 0, 0, 0); ut_assertnonnull(bar); *(int *)bar = 2; /* swap upper/lower */ - bar = dm_pci_map_bar(swap, PCI_BASE_ADDRESS_1, 0); + bar = dm_pci_map_bar(swap, PCI_BASE_ADDRESS_1, 0, 0, 0); ut_assertnonnull(bar); strcpy(bar, "ea TEST"); unmap_sysmem(bar); - bar = dm_pci_map_bar(swap, PCI_BASE_ADDRESS_1, 0); + bar = dm_pci_map_bar(swap, PCI_BASE_ADDRESS_1, 0, 0, 0); ut_assertnonnull(bar); ut_asserteq_str("EA test", bar); /* test magic values in BARs2, 4; BAR 3 is n/a */ - bar = dm_pci_map_bar(swap, PCI_BASE_ADDRESS_2, 0); + bar = dm_pci_map_bar(swap, PCI_BASE_ADDRESS_2, 0, 0, 0); ut_assertnonnull(bar); ut_asserteq(PCI_EA_BAR2_MAGIC, *(u32 *)bar); - bar = dm_pci_map_bar(swap, PCI_BASE_ADDRESS_3, 0); + bar = dm_pci_map_bar(swap, PCI_BASE_ADDRESS_3, 0, 0, 0); ut_assertnull(bar); - bar = dm_pci_map_bar(swap, PCI_BASE_ADDRESS_4, 0); + bar = dm_pci_map_bar(swap, PCI_BASE_ADDRESS_4, 0, 0, 0); ut_assertnonnull(bar); ut_asserteq(PCI_EA_BAR4_MAGIC, *(u32 *)bar); |