// SPDX-License-Identifier: GPL-2.0+ /* * Test for bootdev functions. All start with 'bootdev' * * Copyright 2021 Google LLC * Written by Simon Glass */ #include #include #include #include #include #include #include #include #include #include "bootstd_common.h" /* Allow reseting the USB-started flag */ #if defined(CONFIG_USB_HOST) || defined(CONFIG_USB_GADGET) extern bool usb_started; #else #include #endif /* Check 'bootdev list' command */ static int bootdev_test_cmd_list(struct unit_test_state *uts) { int probed; console_record_reset_enable(); for (probed = 0; probed < 2; probed++) { int probe_ch = probed ? '+' : ' '; ut_assertok(run_command(probed ? "bootdev list -p" : "bootdev list", 0)); ut_assert_nextline("Seq Probed Status Uclass Name"); ut_assert_nextlinen("---"); ut_assert_nextline("%3x [ %c ] %6s %-8s %s", 0, probe_ch, "OK", "mmc", "mmc2.bootdev"); ut_assert_nextline("%3x [ %c ] %6s %-8s %s", 1, probe_ch, "OK", "mmc", "mmc1.bootdev"); ut_assert_nextline("%3x [ %c ] %6s %-8s %s", 2, probe_ch, "OK", "mmc", "mmc0.bootdev"); ut_assert_nextlinen("---"); ut_assert_nextline("(3 bootdevs)"); ut_assert_console_end(); } return 0; } BOOTSTD_TEST(bootdev_test_cmd_list, UT_TESTF_DM | UT_TESTF_SCAN_FDT); /* Check 'bootdev select' and 'info' commands */ static int bootdev_test_cmd_select(struct unit_test_state *uts) { struct bootstd_priv *std; /* get access to the CLI's cur_bootdev */ ut_assertok(bootstd_get_priv(&std)); console_record_reset_enable(); ut_asserteq(1, run_command("bootdev info", 0)); ut_assert_nextlinen("Please use"); ut_assert_console_end(); /* select by sequence */ ut_assertok(run_command("bootdev select 0", 0)); ut_assert_console_end(); ut_assertok(run_command("bootdev info", 0)); ut_assert_nextline("Name: mmc2.bootdev"); ut_assert_nextline("Sequence: 0"); ut_assert_nextline("Status: Probed"); ut_assert_nextline("Uclass: mmc"); ut_assert_nextline("Bootflows: 0 (0 valid)"); ut_assert_console_end(); /* select by bootdev name */ ut_assertok(run_command("bootdev select mmc1.bootdev", 0)); ut_assert_console_end(); ut_assertnonnull(std->cur_bootdev); ut_asserteq_str("mmc1.bootdev", std->cur_bootdev->name); /* select by bootdev label*/ ut_assertok(run_command("bootdev select mmc1", 0)); ut_assert_console_end(); ut_assertnonnull(std->cur_bootdev); ut_asserteq_str("mmc1.bootdev", std->cur_bootdev->name); /* deselect */ ut_assertok(run_command("bootdev select", 0)); ut_assert_console_end(); ut_assertnull(std->cur_bootdev); ut_asserteq(1, run_command("bootdev info", 0)); ut_assert_nextlinen("Please use"); ut_assert_console_end(); return 0; } BOOTSTD_TEST(bootdev_test_cmd_select, UT_TESTF_DM | UT_TESTF_SCAN_FDT); /* Check bootdev labels */ static int bootdev_test_labels(struct unit_test_state *uts) { struct udevice *dev, *media; int mflags = 0; ut_assertok(bootdev_find_by_label("mmc2", &dev, &mflags)); ut_asserteq(UCLASS_BOOTDEV, device_get_uclass_id(dev)); ut_asserteq(0, mflags); media = dev_get_parent(dev); ut_asserteq(UCLASS_MMC, device_get_uclass_id(media)); ut_asserteq_str("mmc2", media->name); /* Check method flags */ ut_assertok(bootdev_find_by_label("pxe", &dev, &mflags)); ut_asserteq(BOOTFLOW_METHF_SINGLE_UCLASS | BOOTFLOW_METHF_PXE_ONLY, mflags); ut_assertok(bootdev_find_by_label("dhcp", &dev, &mflags)); ut_asserteq(BOOTFLOW_METHF_SINGLE_UCLASS | BOOTFLOW_METHF_DHCP_ONLY, mflags); /* Check invalid uclass */ ut_asserteq(-EPFNOSUPPORT, bootdev_find_by_label("fred0", &dev, &mflags)); /* Check unknown sequence number */ ut_asserteq(-ENOENT, bootdev_find_by_label("mmc6", &dev, &mflags)); return 0; } BOOTSTD_TEST(bootdev_test_labels, UT_TESTF_DM | UT_TESTF_SCAN_FDT | UT_TESTF_ETH_BOOTDEV); /* Check bootdev_find_by_any() */ static int bootdev_test_any(struct unit_test_state *uts) { struct udevice *dev, *media; int mflags; /* * with ethernet enabled we have 8 devices ahead of the mmc ones: * * ut_assertok(run_command("bootdev list", 0)); * Seq Probed Status Uclass Name * --- ------ ------ -------- ------------------ * 0 [ + ] OK ethernet eth@10002000.bootdev * 1 [ ] OK ethernet eth@10003000.bootdev * 2 [ ] OK ethernet sbe5.bootdev * 3 [ ] OK ethernet eth@10004000.bootdev * 4 [ ] OK ethernet phy-test-eth.bootdev * 5 [ ] OK ethernet dsa-test-eth.bootdev * 6 [ ] OK ethernet dsa-test@0.bootdev * 7 [ ] OK ethernet dsa-test@1.bootdev * 8 [ ] OK mmc mmc2.bootdev * 9 [ + ] OK mmc mmc1.bootdev * a [ ] OK mmc mmc0.bootdev */ console_record_reset_enable(); ut_assertok(bootdev_find_by_any("8", &dev, &mflags)); ut_asserteq(UCLASS_BOOTDEV, device_get_uclass_id(dev)); ut_asserteq(BOOTFLOW_METHF_SINGLE_DEV, mflags); media = dev_get_parent(dev); ut_asserteq(UCLASS_MMC, device_get_uclass_id(media)); ut_asserteq_str("mmc2", media->name); ut_assert_console_end(); /* there should not be this many bootdevs */ ut_asserteq(-ENODEV, bootdev_find_by_any("50", &dev, &mflags)); ut_assert_nextline("Cannot find '50' (err=-19)"); ut_assert_console_end(); /* Check method flags */ ut_assertok(bootdev_find_by_any("pxe", &dev, &mflags)); ut_asserteq(BOOTFLOW_METHF_SINGLE_UCLASS | BOOTFLOW_METHF_PXE_ONLY, mflags); /* Check invalid uclass */ mflags = 123; ut_asserteq(-EPFNOSUPPORT, bootdev_find_by_any("fred0", &dev, &mflags)); ut_assert_nextline("Cannot find bootdev 'fred0' (err=-96)"); ut_asserteq(123, mflags); ut_assert_console_end(); return 0; } BOOTSTD_TEST(bootdev_test_any, UT_TESTF_DM | UT_TESTF_SCAN_FDT | UT_TESTF_ETH_BOOTDEV); /* Check bootdev ordering with the bootdev-order property */ static int bootdev_test_order(struct unit_test_state *uts) { struct bootflow_iter iter; struct bootflow bflow; /* * First try the order set by the bootdev-order property * Like all sandbox unit tests this relies on the devicetree setting up * the required devices: * * mmc0 - nothing connected * mmc1 - connected to mmc1.img file * mmc2 - nothing connected */ ut_assertok(env_set("boot_targets", NULL)); ut_assertok(bootflow_scan_first(NULL, NULL, &iter, 0, &bflow)); ut_asserteq(2, iter.num_devs); ut_asserteq_str("mmc2.bootdev", iter.dev_used[0]->name); ut_asserteq_str("mmc1.bootdev", iter.dev_used[1]->name); bootflow_iter_uninit(&iter); /* Use the environment variable to override it */ ut_assertok(env_set("boot_targets", "mmc1 mmc2")); ut_assertok(bootflow_scan_first(NULL, NULL, &iter, 0, &bflow)); ut_asserteq(-ENODEV, bootflow_scan_next(&iter, &bflow)); ut_asserteq(2, iter.num_devs); ut_asserteq_str("mmc1.bootdev", iter.dev_used[0]->name); ut_asserteq_str("mmc2.bootdev", iter.dev_used[1]->name); bootflow_iter_uninit(&iter); return 0; } BOOTSTD_TEST(bootdev_test_order, UT_TESTF_DM | UT_TESTF_SCAN_FDT); /* Check default bootdev ordering */ static int bootdev_test_order_default(struct unit_test_state *uts) { struct bootflow_iter iter; struct bootflow bflow; /* * Now drop both orderings, to check the default (prioriy/sequence) * ordering */ ut_assertok(env_set("boot_targets", NULL)); ut_assertok(bootstd_test_drop_bootdev_order(uts)); ut_assertok(bootflow_scan_first(NULL, NULL, &iter, 0, &bflow)); ut_asserteq(2, iter.num_devs); ut_asserteq_str("mmc2.bootdev", iter.dev_used[0]->name); ut_asserteq_str("mmc1.bootdev", iter.dev_used[1]->name); ut_asserteq(-ENODEV, bootflow_scan_next(&iter, &bflow)); ut_asserteq(3, iter.num_devs); ut_asserteq_str("mmc0.bootdev", iter.dev_used[2]->name); bootflow_iter_uninit(&iter); return 0; } BOOTSTD_TEST(bootdev_test_order_default, UT_TESTF_DM | UT_TESTF_SCAN_FDT); /* Check bootdev ordering with the uclass priority */ static int bootdev_test_prio(struct unit_test_state *uts) { struct bootdev_uc_plat *ucp; struct bootflow_iter iter; struct bootflow bflow; struct udevice *blk; test_set_skip_delays(true); /* disable ethernet since the hunter will run dhcp */ test_set_eth_enable(false); /* Start up USB which gives us three additional bootdevs */ usb_started = false; ut_assertok(run_command("usb start", 0)); ut_assertok(bootstd_test_drop_bootdev_order(uts)); /* 3 MMC and 3 USB bootdevs: MMC should come before USB */ console_record_reset_enable(); ut_assertok(bootflow_scan_first(NULL, NULL, &iter, 0, &bflow)); ut_asserteq(-ENODEV, bootflow_scan_next(&iter, &bflow)); ut_asserteq(6, iter.num_devs); ut_asserteq_str("mmc2.bootdev", iter.dev_used[0]->name); ut_asserteq_str("usb_mass_storage.lun0.bootdev", iter.dev_used[3]->name); ut_assertok(bootdev_get_sibling_blk(iter.dev_used[3], &blk)); ut_asserteq_str("usb_mass_storage.lun0", blk->name); /* adjust the priority of the first USB bootdev to the highest */ ucp = dev_get_uclass_plat(iter.dev_used[3]); ucp->prio = BOOTDEVP_1_PRE_SCAN; /* try again but enable hunting, which brings in SCSI */ bootflow_iter_uninit(&iter); ut_assertok(bootflow_scan_first(NULL, NULL, &iter, BOOTFLOWIF_HUNT, &bflow)); ut_asserteq(-ENODEV, bootflow_scan_next(&iter, &bflow)); ut_asserteq(7, iter.num_devs); ut_asserteq_str("usb_mass_storage.lun0.bootdev", iter.dev_used[0]->name); ut_asserteq_str("mmc2.bootdev", iter.dev_used[1]->name); return 0; } BOOTSTD_TEST(bootdev_test_prio, UT_TESTF_DM | UT_TESTF_SCAN_FDT); /* Check listing hunters */ static int bootdev_test_hunter(struct unit_test_state *uts) { struct bootstd_priv *std; usb_started = false; test_set_skip_delays(true); /* get access to the used hunters */ ut_assertok(bootstd_get_priv(&std)); console_record_reset_enable(); bootdev_list_hunters(std); ut_assert_nextline("Prio Used Uclass Hunter"); ut_assert_nextlinen("----"); ut_assert_nextline(" 6 ethernet eth_bootdev"); ut_assert_nextline(" 1 simple_bus (none)"); ut_assert_nextline(" 5 ide ide_bootdev"); ut_assert_nextline(" 2 mmc mmc_bootdev"); ut_assert_nextline(" 4 nvme nvme_bootdev"); ut_assert_nextline(" 4 qfw qfw_bootdev"); ut_assert_nextline(" 4 scsi scsi_bootdev"); ut_assert_nextline(" 4 spi_flash sf_bootdev"); ut_assert_nextline(" 5 usb usb_bootdev"); ut_assert_nextline(" 4 virtio virtio_bootdev"); ut_assert_nextline("(total hunters: 10)"); ut_assert_console_end(); ut_assertok(bootdev_hunt("usb1", false)); ut_assert_nextline( "Bus usb@1: scanning bus usb@1 for devices... 5 USB Device(s) found"); ut_assert_console_end(); /* USB is 7th in the list, so bit 8 */ ut_asserteq(BIT(8), std->hunters_used); return 0; } BOOTSTD_TEST(bootdev_test_hunter, UT_TESTF_DM | UT_TESTF_SCAN_FDT); /* Check 'bootdev hunt' command */ static int bootdev_test_cmd_hunt(struct unit_test_state *uts) { struct bootstd_priv *std; test_set_skip_delays(true); usb_started = false; /* get access to the used hunters */ ut_assertok(bootstd_get_priv(&std)); console_record_reset_enable(); ut_assertok(run_command("bootdev hunt -l", 0)); ut_assert_nextline("Prio Used Uclass Hunter"); ut_assert_nextlinen("----"); ut_assert_nextline(" 6 ethernet eth_bootdev"); ut_assert_skip_to_line("(total hunters: 10)"); ut_assert_console_end(); /* Use the MMC hunter and see that it updates */ ut_assertok(run_command("bootdev hunt mmc", 0)); ut_assertok(run_command("bootdev hunt -l", 0)); ut_assert_skip_to_line(" 5 ide ide_bootdev"); ut_assert_nextline(" 2 * mmc mmc_bootdev"); ut_assert_skip_to_line("(total hunters: 10)"); ut_assert_console_end(); /* Scan all hunters */ test_set_eth_enable(false); test_set_skip_delays(true); ut_assertok(run_command("bootdev hunt", 0)); ut_assert_nextline("Hunting with: ethernet"); /* This is the extension feature which has no uclass at present */ ut_assert_nextline("Hunting with: simple_bus"); ut_assert_nextline("Found 2 extension board(s)."); ut_assert_nextline("Hunting with: ide"); /* mmc hunter has already been used so should not run again */ ut_assert_nextline("Hunting with: nvme"); ut_assert_nextline("Hunting with: qfw"); ut_assert_nextline("Hunting with: scsi"); ut_assert_nextline("scanning bus for devices..."); ut_assert_skip_to_line("Hunting with: spi_flash"); ut_assert_nextline("Hunting with: usb"); ut_assert_nextline( "Bus usb@1: scanning bus usb@1 for devices... 5 USB Device(s) found"); ut_assert_nextline("Hunting with: virtio"); ut_assert_console_end(); /* List available hunters */ ut_assertok(run_command("bootdev hunt -l", 0)); ut_assert_nextlinen("Prio"); ut_assert_nextlinen("----"); ut_assert_nextline(" 6 * ethernet eth_bootdev"); ut_assert_nextline(" 1 * simple_bus (none)"); ut_assert_nextline(" 5 * ide ide_bootdev"); ut_assert_nextline(" 2 * mmc mmc_bootdev"); ut_assert_nextline(" 4 * nvme nvme_bootdev"); ut_assert_nextline(" 4 * qfw qfw_bootdev"); ut_assert_nextline(" 4 * scsi scsi_bootdev"); ut_assert_nextline(" 4 * spi_flash sf_bootdev"); ut_assert_nextline(" 5 * usb usb_bootdev"); ut_assert_nextline(" 4 * virtio virtio_bootdev"); ut_assert_nextline("(total hunters: 10)"); ut_assert_console_end(); ut_asserteq(GENMASK(MAX_HUNTER, 0), std->hunters_used); return 0; } BOOTSTD_TEST(bootdev_test_cmd_hunt, UT_TESTF_DM | UT_TESTF_SCAN_FDT | UT_TESTF_ETH_BOOTDEV); /* Check searching for bootdevs using the hunters */ static int bootdev_test_hunt_scan(struct unit_test_state *uts) { struct bootflow_iter iter; struct bootstd_priv *std; struct bootflow bflow; /* get access to the used hunters */ ut_assertok(bootstd_get_priv(&std)); ut_assertok(bootstd_test_drop_bootdev_order(uts)); ut_assertok(bootflow_scan_first(NULL, NULL, &iter, BOOTFLOWIF_SHOW | BOOTFLOWIF_HUNT | BOOTFLOWIF_SKIP_GLOBAL, &bflow)); ut_asserteq(BIT(MMC_HUNTER) | BIT(1), std->hunters_used); return 0; } BOOTSTD_TEST(bootdev_test_hunt_scan, UT_TESTF_DM | UT_TESTF_SCAN_FDT); /* Check that only bootable partitions are processed */ static int bootdev_test_bootable(struct unit_test_state *uts) { struct bootflow_iter iter; struct bootflow bflow; struct udevice *blk; memset(&iter, '\0', sizeof(iter)); memset(&bflow, '\0', sizeof(bflow)); iter.part = 0; ut_assertok(uclass_get_device_by_name(UCLASS_BLK, "mmc1.blk", &blk)); iter.dev = blk; ut_assertok(device_find_next_child(&iter.dev)); uclass_first_device(UCLASS_BOOTMETH, &bflow.method); /* * initially we don't have any knowledge of which partitions are * bootable, but mmc1 has two partitions, with the first one being * bootable */ iter.part = 2; ut_asserteq(-EINVAL, bootdev_find_in_blk(iter.dev, blk, &iter, &bflow)); ut_asserteq(0, iter.first_bootable); /* scan with part == 0 to get the partition info */ iter.part = 0; ut_asserteq(-ENOENT, bootdev_find_in_blk(iter.dev, blk, &iter, &bflow)); ut_asserteq(1, iter.first_bootable); /* now it will refuse to use non-bootable partitions */ iter.part = 2; ut_asserteq(-EINVAL, bootdev_find_in_blk(iter.dev, blk, &iter, &bflow)); return 0; } BOOTSTD_TEST(bootdev_test_bootable, UT_TESTF_DM | UT_TESTF_SCAN_FDT); /* Check hunting for bootdev of a particular priority */ static int bootdev_test_hunt_prio(struct unit_test_state *uts) { usb_started = false; test_set_skip_delays(true); console_record_reset_enable(); ut_assertok(bootdev_hunt_prio(BOOTDEVP_4_SCAN_FAST, false)); ut_assert_nextline("scanning bus for devices..."); ut_assert_skip_to_line(" Type: Hard Disk"); ut_assert_nextlinen(" Capacity:"); ut_assert_console_end(); /* now try a different priority, verbosely */ ut_assertok(bootdev_hunt_prio(BOOTDEVP_5_SCAN_SLOW, true)); ut_assert_nextline("Hunting with: ide"); ut_assert_nextline("Hunting with: usb"); ut_assert_nextline( "Bus usb@1: scanning bus usb@1 for devices... 5 USB Device(s) found"); ut_assert_console_end(); return 0; } BOOTSTD_TEST(bootdev_test_hunt_prio, UT_TESTF_DM | UT_TESTF_SCAN_FDT); /* Check hunting for bootdevs with a particular label */ static int bootdev_test_hunt_label(struct unit_test_state *uts) { struct udevice *dev, *old; struct bootstd_priv *std; int mflags; usb_started = false; /* get access to the used hunters */ ut_assertok(bootstd_get_priv(&std)); /* scan an unknown uclass */ console_record_reset_enable(); old = (void *)&mflags; /* arbitrary pointer to check against dev */ dev = old; mflags = 123; ut_asserteq(-EPFNOSUPPORT, bootdev_hunt_and_find_by_label("fred", &dev, &mflags)); ut_asserteq_ptr(old, dev); ut_asserteq(123, mflags); ut_assert_console_end(); ut_asserteq(0, std->hunters_used); /* scan an invalid mmc controllers */ ut_asserteq(-ENOENT, bootdev_hunt_and_find_by_label("mmc4", &dev, &mflags)); ut_asserteq_ptr(old, dev); ut_asserteq(123, mflags); ut_assert_console_end(); ut_assertok(bootstd_test_check_mmc_hunter(uts)); /* scan for a particular mmc controller */ ut_assertok(bootdev_hunt_and_find_by_label("mmc1", &dev, &mflags)); ut_assertnonnull(dev); ut_asserteq_str("mmc1.bootdev", dev->name); ut_asserteq(0, mflags); ut_assert_console_end(); /* scan all of usb */ test_set_skip_delays(true); ut_assertok(bootdev_hunt_and_find_by_label("usb", &dev, &mflags)); ut_assertnonnull(dev); ut_asserteq_str("usb_mass_storage.lun0.bootdev", dev->name); ut_asserteq(BOOTFLOW_METHF_SINGLE_UCLASS, mflags); ut_assert_nextlinen("Bus usb@1: scanning bus usb@1"); ut_assert_console_end(); return 0; } BOOTSTD_TEST(bootdev_test_hunt_label, UT_TESTF_DM | UT_TESTF_SCAN_FDT); /* Check iterating to the next label in a list */ static int bootdev_test_next_label(struct unit_test_state *uts) { const char *const labels[] = {"mmc0", "scsi", "dhcp", "pxe", NULL}; struct bootflow_iter iter; struct bootstd_priv *std; struct bootflow bflow; struct udevice *dev; int mflags; test_set_eth_enable(false); /* get access to the used hunters */ ut_assertok(bootstd_get_priv(&std)); memset(&iter, '\0', sizeof(iter)); memset(&bflow, '\0', sizeof(bflow)); iter.part = 0; uclass_first_device(UCLASS_BOOTMETH, &bflow.method); iter.cur_label = -1; iter.labels = labels; dev = NULL; mflags = 123; ut_assertok(bootdev_next_label(&iter, &dev, &mflags)); console_record_reset_enable(); ut_assert_console_end(); ut_assertnonnull(dev); ut_asserteq_str("mmc0.bootdev", dev->name); ut_asserteq(0, mflags); ut_assertok(bootstd_test_check_mmc_hunter(uts)); ut_assertok(bootdev_next_label(&iter, &dev, &mflags)); ut_assert_nextline("scanning bus for devices..."); ut_assert_skip_to_line( " Capacity: 1.9 MB = 0.0 GB (4095 x 512)"); ut_assert_console_end(); ut_assertnonnull(dev); ut_asserteq_str("scsi.id0lun0.bootdev", dev->name); ut_asserteq(BOOTFLOW_METHF_SINGLE_UCLASS, mflags); /* SCSI is 7th in the list, so bit 6 */ ut_asserteq(BIT(MMC_HUNTER) | BIT(6), std->hunters_used); ut_assertok(bootdev_next_label(&iter, &dev, &mflags)); ut_assert_console_end(); ut_assertnonnull(dev); ut_asserteq_str("eth@10002000.bootdev", dev->name); ut_asserteq(BOOTFLOW_METHF_SINGLE_UCLASS | BOOTFLOW_METHF_DHCP_ONLY, mflags); /* dhcp: Ethernet is first so bit 0 */ ut_asserteq(BIT(MMC_HUNTER) | BIT(6) | BIT(0), std->hunters_used); ut_assertok(bootdev_next_label(&iter, &dev, &mflags)); ut_assert_console_end(); ut_assertnonnull(dev); ut_asserteq_str("eth@10002000.bootdev", dev->name); ut_asserteq(BOOTFLOW_METHF_SINGLE_UCLASS | BOOTFLOW_METHF_PXE_ONLY, mflags); /* pxe: Ethernet is first so bit 0 */ ut_asserteq(BIT(MMC_HUNTER) | BIT(6) | BIT(0), std->hunters_used); mflags = 123; ut_asserteq(-ENODEV, bootdev_next_label(&iter, &dev, &mflags)); ut_asserteq(123, mflags); ut_assert_console_end(); /* no change */ ut_asserteq(BIT(MMC_HUNTER) | BIT(6) | BIT(0), std->hunters_used); return 0; } BOOTSTD_TEST(bootdev_test_next_label, UT_TESTF_DM | UT_TESTF_SCAN_FDT | UT_TESTF_ETH_BOOTDEV | UT_TESTF_SF_BOOTDEV); /* Check iterating to the next prioirty in a list */ static int bootdev_test_next_prio(struct unit_test_state *uts) { struct bootflow_iter iter; struct bootstd_priv *std; struct bootflow bflow; struct udevice *dev; int ret; test_set_eth_enable(false); test_set_skip_delays(true); /* get access to the used hunters */ ut_assertok(bootstd_get_priv(&std)); memset(&iter, '\0', sizeof(iter)); memset(&bflow, '\0', sizeof(bflow)); iter.part = 0; uclass_first_device(UCLASS_BOOTMETH, &bflow.method); iter.cur_prio = 0; iter.flags = BOOTFLOWIF_SHOW; dev = NULL; console_record_reset_enable(); ut_assertok(bootdev_next_prio(&iter, &dev)); ut_assertnonnull(dev); ut_asserteq_str("mmc2.bootdev", dev->name); /* hunt flag not set, so this should not use any hunters */ ut_asserteq(0, std->hunters_used); ut_assert_console_end(); /* now try again with hunting enabled */ iter.flags = BOOTFLOWIF_SHOW | BOOTFLOWIF_HUNT; iter.cur_prio = 0; iter.part = 0; ut_assertok(bootdev_next_prio(&iter, &dev)); ut_asserteq_str("mmc2.bootdev", dev->name); ut_assert_nextline("Hunting with: simple_bus"); ut_assert_nextline("Found 2 extension board(s)."); ut_assert_nextline("Hunting with: mmc"); ut_assert_console_end(); ut_asserteq(BIT(MMC_HUNTER) | BIT(1), std->hunters_used); ut_assertok(bootdev_next_prio(&iter, &dev)); ut_asserteq_str("mmc1.bootdev", dev->name); ut_assertok(bootdev_next_prio(&iter, &dev)); ut_asserteq_str("mmc0.bootdev", dev->name); ut_assert_console_end(); ut_assertok(bootdev_next_prio(&iter, &dev)); ut_asserteq_str("spi.bin@0.bootdev", dev->name); ut_assert_skip_to_line("Hunting with: spi_flash"); /* * this scans all bootdevs of priority BOOTDEVP_4_SCAN_FAST before it * starts looking at the devices, so we se virtio as well */ ut_assert_nextline("Hunting with: virtio"); ut_assert_nextlinen("SF: Detected m25p16"); ut_assertok(bootdev_next_prio(&iter, &dev)); ut_asserteq_str("spi.bin@1.bootdev", dev->name); ut_assert_nextlinen("SF: Detected m25p16"); ut_assert_console_end(); /* keep going until there are no more bootdevs */ do { ret = bootdev_next_prio(&iter, &dev); } while (!ret); ut_asserteq(-ENODEV, ret); ut_assertnull(dev); ut_asserteq(GENMASK(MAX_HUNTER, 0), std->hunters_used); ut_assert_skip_to_line("Hunting with: ethernet"); ut_assert_console_end(); return 0; } BOOTSTD_TEST(bootdev_test_next_prio, UT_TESTF_DM | UT_TESTF_SCAN_FDT | UT_TESTF_SF_BOOTDEV);