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