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bootstd: Add a USB hunter

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Add a hunter for USB which enumerates the bus to find new bootdevs.

Update the tests and speed up bootdev_test_prio() while we are here, by
dropping the USB delays.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2023-01-17 10:47:37 -07:00
committed by Tom Rini
parent 8b03187121
commit 04fb2b6e45
2 changed files with 33 additions and 5 deletions
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26
test/boot/bootdev.c
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@@ -190,6 +190,8 @@ static int bootdev_test_prio(struct unit_test_state *uts)
struct bootflow bflow;
struct udevice *blk;
test_set_skip_delays(true);
/* Start up USB which gives us three additional bootdevs */
usb_started = false;
ut_assertok(run_command("usb start", 0));
@@ -227,6 +229,8 @@ static int bootdev_test_hunter(struct unit_test_state *uts)
{
struct bootstd_priv *std;
test_set_skip_delays(true);
/* get access to the used hunters */
ut_assertok(bootstd_get_priv(&std));
@@ -234,12 +238,17 @@ static int bootdev_test_hunter(struct unit_test_state *uts)
bootdev_list_hunters(std);
ut_assert_nextline("Prio Used Uclass Hunter");
ut_assert_nextlinen("----");
ut_assert_nextline("(total hunters: 0)");
ut_assert_nextline(" 40 usb usb_bootdev");
ut_assert_nextline("(total hunters: 1)");
ut_assert_console_end();
ut_assertok(bootdev_hunt("mmc1", false));
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();
ut_asserteq(GENMASK(0, 0), std->hunters_used);
return 0;
}
BOOTSTD_TEST(bootdev_test_hunter, UT_TESTF_DM | UT_TESTF_SCAN_FDT);
@@ -249,6 +258,8 @@ static int bootdev_test_cmd_hunt(struct unit_test_state *uts)
{
struct bootstd_priv *std;
test_set_skip_delays(true);
/* get access to the used hunters */
ut_assertok(bootstd_get_priv(&std));
@@ -256,21 +267,26 @@ static int bootdev_test_cmd_hunt(struct unit_test_state *uts)
ut_assertok(run_command("bootdev hunt -l", 0));
ut_assert_nextline("Prio Used Uclass Hunter");
ut_assert_nextlinen("----");
ut_assert_nextline("(total hunters: 0)");
ut_assert_nextline(" 40 usb usb_bootdev");
ut_assert_nextline("(total hunters: 1)");
ut_assert_console_end();
/* Scan all hunters */
ut_assertok(run_command("bootdev hunt", 0));
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();
/* List available hunters */
ut_assertok(run_command("bootdev hunt -l", 0));
ut_assert_nextlinen("Prio");
ut_assert_nextlinen("----");
ut_assert_nextline("(total hunters: 0)");
ut_assert_nextline(" 40 * usb usb_bootdev");
ut_assert_nextline("(total hunters: 1)");
ut_assert_console_end();
ut_asserteq(0, std->hunters_used);
ut_asserteq(GENMASK(0, 0), std->hunters_used);
return 0;
}