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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * Copyright (C) 2019 Ramon Fried
- */
- #include <common.h>
- #include <dm.h>
- #include <asm/io.h>
- #include <asm/test.h>
- #include <dm/test.h>
- #include <test/ut.h>
- #include <hexdump.h>
- #include <pci_ep.h>
- /* Test that sandbox PCI EP works correctly */
- static int dm_test_pci_ep_base(struct unit_test_state *uts)
- {
- struct udevice *bus;
- struct pci_bar tmp_bar;
- struct pci_ep_header tmp_header;
- int i;
- struct pci_ep_header ep_header = {
- .vendorid = 0x1234,
- .deviceid = 0x2020,
- .revid = 1,
- .interrupt_pin = PCI_INTERRUPT_INTA,
- };
- struct pci_bar bar = {
- .phys_addr = 0x80000000,
- .size = 0x100000,
- .barno = BAR_0,
- .flags = PCI_BASE_ADDRESS_MEM_TYPE_64 |
- PCI_BASE_ADDRESS_MEM_PREFETCH,
- };
- ut_assertok(uclass_get_device(UCLASS_PCI_EP, 0, &bus));
- ut_assertnonnull(bus);
- ut_assertok(pci_ep_write_header(bus, 0, &ep_header));
- ut_assertok(pci_ep_read_header(bus, 0, &tmp_header));
- ut_asserteq_mem(&tmp_header, &ep_header, sizeof(ep_header));
- ut_assertok(pci_ep_set_msi(bus, 0, 4));
- ut_asserteq(pci_ep_get_msi(bus, 0), 4);
- ut_assertok(pci_ep_set_msix(bus, 0, 360));
- ut_asserteq(pci_ep_get_msix(bus, 0), 360);
- ut_assertok(pci_ep_set_bar(bus, 0, &bar));
- ut_assertok(pci_ep_read_bar(bus, 0, &tmp_bar, BAR_0));
- ut_asserteq_mem(&tmp_bar, &bar, sizeof(bar));
- for (i = 0; i < 10; i++)
- ut_assertok(pci_ep_raise_irq(bus, 0, 1, PCI_EP_IRQ_LEGACY));
- ut_asserteq(sandbox_get_pci_ep_irq_count(bus), 10);
- return 0;
- }
- DM_TEST(dm_test_pci_ep_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
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