mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-21 17:38:51 +09:00
![Simon Glass](/assets/img/avatar_default.png)
Quite a few tests still use ut_assertok(memcmp(...)) and variants. Modify them to use the macro designed for this purpose. Suggested-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
318 lines
8.8 KiB
C
318 lines
8.8 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Tests for ACPI table generation
|
|
*
|
|
* Copyright 2019 Google LLC
|
|
* Written by Simon Glass <sjg@chromium.org>
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <console.h>
|
|
#include <dm.h>
|
|
#include <malloc.h>
|
|
#include <mapmem.h>
|
|
#include <version.h>
|
|
#include <tables_csum.h>
|
|
#include <version.h>
|
|
#include <acpi/acpi_table.h>
|
|
#include <dm/acpi.h>
|
|
#include <dm/test.h>
|
|
#include <test/ut.h>
|
|
|
|
#define ACPI_TEST_DEV_NAME "ABCD"
|
|
#define BUF_SIZE 4096
|
|
|
|
static int testacpi_write_tables(const struct udevice *dev,
|
|
struct acpi_ctx *ctx)
|
|
{
|
|
struct acpi_dmar *dmar;
|
|
int ret;
|
|
|
|
dmar = (struct acpi_dmar *)ctx->current;
|
|
acpi_create_dmar(dmar, DMAR_INTR_REMAP);
|
|
ctx->current += sizeof(struct acpi_dmar);
|
|
ret = acpi_add_table(ctx, dmar);
|
|
if (ret)
|
|
return log_msg_ret("add", ret);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int testacpi_get_name(const struct udevice *dev, char *out_name)
|
|
{
|
|
return acpi_copy_name(out_name, ACPI_TEST_DEV_NAME);
|
|
}
|
|
|
|
struct acpi_ops testacpi_ops = {
|
|
.get_name = testacpi_get_name,
|
|
.write_tables = testacpi_write_tables,
|
|
};
|
|
|
|
static const struct udevice_id testacpi_ids[] = {
|
|
{ .compatible = "denx,u-boot-acpi-test" },
|
|
{ }
|
|
};
|
|
|
|
U_BOOT_DRIVER(testacpi_drv) = {
|
|
.name = "testacpi_drv",
|
|
.of_match = testacpi_ids,
|
|
.id = UCLASS_TEST_ACPI,
|
|
ACPI_OPS_PTR(&testacpi_ops)
|
|
};
|
|
|
|
UCLASS_DRIVER(testacpi) = {
|
|
.name = "testacpi",
|
|
.id = UCLASS_TEST_ACPI,
|
|
};
|
|
|
|
/* Test ACPI get_name() */
|
|
static int dm_test_acpi_get_name(struct unit_test_state *uts)
|
|
{
|
|
char name[ACPI_NAME_MAX];
|
|
struct udevice *dev;
|
|
|
|
ut_assertok(uclass_first_device_err(UCLASS_TEST_ACPI, &dev));
|
|
ut_assertok(acpi_get_name(dev, name));
|
|
ut_asserteq_str(ACPI_TEST_DEV_NAME, name);
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_acpi_get_name, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
|
|
|
|
/* Test acpi_get_table_revision() */
|
|
static int dm_test_acpi_get_table_revision(struct unit_test_state *uts)
|
|
{
|
|
ut_asserteq(1, acpi_get_table_revision(ACPITAB_MCFG));
|
|
ut_asserteq(2, acpi_get_table_revision(ACPITAB_RSDP));
|
|
ut_asserteq(4, acpi_get_table_revision(ACPITAB_TPM2));
|
|
ut_asserteq(-EINVAL, acpi_get_table_revision(ACPITAB_COUNT));
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_acpi_get_table_revision,
|
|
DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
|
|
|
|
/* Test acpi_create_dmar() */
|
|
static int dm_test_acpi_create_dmar(struct unit_test_state *uts)
|
|
{
|
|
struct acpi_dmar dmar;
|
|
|
|
ut_assertok(acpi_create_dmar(&dmar, DMAR_INTR_REMAP));
|
|
ut_asserteq(DMAR_INTR_REMAP, dmar.flags);
|
|
ut_asserteq(32 - 1, dmar.host_address_width);
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_acpi_create_dmar, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
|
|
|
|
/* Test acpi_fill_header() */
|
|
static int dm_test_acpi_fill_header(struct unit_test_state *uts)
|
|
{
|
|
struct acpi_table_header hdr;
|
|
|
|
/* Make sure these 5 fields are not changed */
|
|
hdr.length = 0x11;
|
|
hdr.revision = 0x22;
|
|
hdr.checksum = 0x33;
|
|
hdr.aslc_revision = 0x44;
|
|
acpi_fill_header(&hdr, "ABCD");
|
|
|
|
ut_asserteq_mem("ABCD", hdr.signature, sizeof(hdr.signature));
|
|
ut_asserteq(0x11, hdr.length);
|
|
ut_asserteq(0x22, hdr.revision);
|
|
ut_asserteq(0x33, hdr.checksum);
|
|
ut_asserteq_mem(OEM_ID, hdr.oem_id, sizeof(hdr.oem_id));
|
|
ut_asserteq_mem(OEM_TABLE_ID, hdr.oem_table_id,
|
|
sizeof(hdr.oem_table_id));
|
|
ut_asserteq(U_BOOT_BUILD_DATE, hdr.oem_revision);
|
|
ut_asserteq_mem(ASLC_ID, hdr.aslc_id, sizeof(hdr.aslc_id));
|
|
ut_asserteq(0x44, hdr.aslc_revision);
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_acpi_fill_header, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
|
|
|
|
/* Test ACPI write_tables() */
|
|
static int dm_test_acpi_write_tables(struct unit_test_state *uts)
|
|
{
|
|
struct acpi_dmar *dmar;
|
|
struct acpi_ctx ctx;
|
|
void *buf;
|
|
|
|
buf = malloc(BUF_SIZE);
|
|
ut_assertnonnull(buf);
|
|
|
|
acpi_setup_base_tables(&ctx, buf);
|
|
dmar = ctx.current;
|
|
ut_assertok(acpi_write_dev_tables(&ctx));
|
|
|
|
/*
|
|
* We should have two dmar tables, one for each "denx,u-boot-acpi-test"
|
|
* device
|
|
*/
|
|
ut_asserteq_ptr(dmar + 2, ctx.current);
|
|
ut_asserteq(DMAR_INTR_REMAP, dmar->flags);
|
|
ut_asserteq(32 - 1, dmar->host_address_width);
|
|
|
|
ut_asserteq(DMAR_INTR_REMAP, dmar[1].flags);
|
|
ut_asserteq(32 - 1, dmar[1].host_address_width);
|
|
|
|
/* Check that the pointers were added correctly */
|
|
ut_asserteq(map_to_sysmem(dmar), ctx.rsdt->entry[0]);
|
|
ut_asserteq(map_to_sysmem(dmar + 1), ctx.rsdt->entry[1]);
|
|
ut_asserteq(0, ctx.rsdt->entry[2]);
|
|
|
|
ut_asserteq(map_to_sysmem(dmar), ctx.xsdt->entry[0]);
|
|
ut_asserteq(map_to_sysmem(dmar + 1), ctx.xsdt->entry[1]);
|
|
ut_asserteq(0, ctx.xsdt->entry[2]);
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_acpi_write_tables, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
|
|
|
|
/* Test basic ACPI functions */
|
|
static int dm_test_acpi_basic(struct unit_test_state *uts)
|
|
{
|
|
struct acpi_ctx ctx;
|
|
|
|
/* Check align works */
|
|
ctx.current = (void *)5;
|
|
acpi_align(&ctx);
|
|
ut_asserteq_ptr((void *)16, ctx.current);
|
|
|
|
/* Check that align does nothing if already aligned */
|
|
acpi_align(&ctx);
|
|
ut_asserteq_ptr((void *)16, ctx.current);
|
|
acpi_align64(&ctx);
|
|
ut_asserteq_ptr((void *)64, ctx.current);
|
|
acpi_align64(&ctx);
|
|
ut_asserteq_ptr((void *)64, ctx.current);
|
|
|
|
/* Check incrementing */
|
|
acpi_inc(&ctx, 3);
|
|
ut_asserteq_ptr((void *)67, ctx.current);
|
|
acpi_inc_align(&ctx, 3);
|
|
ut_asserteq_ptr((void *)80, ctx.current);
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_acpi_basic, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
|
|
|
|
/* Test acpi_setup_base_tables */
|
|
static int dm_test_acpi_setup_base_tables(struct unit_test_state *uts)
|
|
{
|
|
struct acpi_rsdp *rsdp;
|
|
struct acpi_rsdt *rsdt;
|
|
struct acpi_xsdt *xsdt;
|
|
struct acpi_ctx ctx;
|
|
void *buf, *end;
|
|
|
|
/*
|
|
* Use an unaligned address deliberately, by allocating an aligned
|
|
* address and then adding 4 to it
|
|
*/
|
|
buf = memalign(64, BUF_SIZE);
|
|
ut_assertnonnull(buf);
|
|
acpi_setup_base_tables(&ctx, buf + 4);
|
|
ut_asserteq(map_to_sysmem(PTR_ALIGN(buf + 4, 16)), gd->arch.acpi_start);
|
|
|
|
rsdp = buf + 16;
|
|
ut_asserteq_ptr(rsdp, ctx.rsdp);
|
|
ut_asserteq_mem(RSDP_SIG, rsdp->signature, sizeof(rsdp->signature));
|
|
ut_asserteq(sizeof(*rsdp), rsdp->length);
|
|
ut_assertok(table_compute_checksum(rsdp, 20));
|
|
ut_assertok(table_compute_checksum(rsdp, sizeof(*rsdp)));
|
|
|
|
rsdt = PTR_ALIGN((void *)rsdp + sizeof(*rsdp), 16);
|
|
ut_asserteq_ptr(rsdt, ctx.rsdt);
|
|
ut_asserteq_mem("RSDT", rsdt->header.signature, ACPI_NAME_LEN);
|
|
ut_asserteq(sizeof(*rsdt), rsdt->header.length);
|
|
ut_assertok(table_compute_checksum(rsdt, sizeof(*rsdt)));
|
|
|
|
xsdt = PTR_ALIGN((void *)rsdt + sizeof(*rsdt), 16);
|
|
ut_asserteq_ptr(xsdt, ctx.xsdt);
|
|
ut_asserteq_mem("XSDT", xsdt->header.signature, ACPI_NAME_LEN);
|
|
ut_asserteq(sizeof(*xsdt), xsdt->header.length);
|
|
ut_assertok(table_compute_checksum(xsdt, sizeof(*xsdt)));
|
|
|
|
end = PTR_ALIGN((void *)xsdt + sizeof(*xsdt), 64);
|
|
ut_asserteq_ptr(end, ctx.current);
|
|
|
|
ut_asserteq(map_to_sysmem(rsdt), rsdp->rsdt_address);
|
|
ut_asserteq(map_to_sysmem(xsdt), rsdp->xsdt_address);
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_acpi_setup_base_tables,
|
|
DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
|
|
|
|
/* Test 'acpi list' command */
|
|
static int dm_test_acpi_cmd_list(struct unit_test_state *uts)
|
|
{
|
|
struct acpi_ctx ctx;
|
|
ulong addr;
|
|
void *buf;
|
|
|
|
buf = memalign(16, BUF_SIZE);
|
|
ut_assertnonnull(buf);
|
|
acpi_setup_base_tables(&ctx, buf);
|
|
|
|
ut_assertok(acpi_write_dev_tables(&ctx));
|
|
|
|
console_record_reset();
|
|
run_command("acpi list", 0);
|
|
addr = (ulong)map_to_sysmem(buf);
|
|
ut_assert_nextline("ACPI tables start at %lx", addr);
|
|
ut_assert_nextline("RSDP %08lx %06lx (v02 U-BOOT)", addr,
|
|
sizeof(struct acpi_rsdp));
|
|
addr = ALIGN(addr + sizeof(struct acpi_rsdp), 16);
|
|
ut_assert_nextline("RSDT %08lx %06lx (v01 U-BOOT U-BOOTBL %u INTL 0)",
|
|
addr, sizeof(struct acpi_table_header) +
|
|
2 * sizeof(u32), U_BOOT_BUILD_DATE);
|
|
addr = ALIGN(addr + sizeof(struct acpi_rsdt), 16);
|
|
ut_assert_nextline("XSDT %08lx %06lx (v01 U-BOOT U-BOOTBL %u INTL 0)",
|
|
addr, sizeof(struct acpi_table_header) +
|
|
2 * sizeof(u64), U_BOOT_BUILD_DATE);
|
|
addr = ALIGN(addr + sizeof(struct acpi_xsdt), 64);
|
|
ut_assert_nextline("DMAR %08lx %06lx (v01 U-BOOT U-BOOTBL %u INTL 0)",
|
|
addr, sizeof(struct acpi_dmar), U_BOOT_BUILD_DATE);
|
|
addr = ALIGN(addr + sizeof(struct acpi_dmar), 16);
|
|
ut_assert_nextline("DMAR %08lx %06lx (v01 U-BOOT U-BOOTBL %u INTL 0)",
|
|
addr, sizeof(struct acpi_dmar), U_BOOT_BUILD_DATE);
|
|
ut_assert_console_end();
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_acpi_cmd_list, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
|
|
|
|
/* Test 'acpi dump' command */
|
|
static int dm_test_acpi_cmd_dump(struct unit_test_state *uts)
|
|
{
|
|
struct acpi_ctx ctx;
|
|
ulong addr;
|
|
void *buf;
|
|
|
|
buf = memalign(16, BUF_SIZE);
|
|
ut_assertnonnull(buf);
|
|
acpi_setup_base_tables(&ctx, buf);
|
|
|
|
ut_assertok(acpi_write_dev_tables(&ctx));
|
|
|
|
/* First search for a non-existent table */
|
|
console_record_reset();
|
|
run_command("acpi dump rdst", 0);
|
|
ut_assert_nextline("Table 'RDST' not found");
|
|
ut_assert_console_end();
|
|
|
|
/* Now a real table */
|
|
console_record_reset();
|
|
run_command("acpi dump dmar", 0);
|
|
addr = ALIGN(map_to_sysmem(ctx.xsdt) + sizeof(struct acpi_xsdt), 64);
|
|
ut_assert_nextline("DMAR @ %08lx", addr);
|
|
ut_assert_nextlines_are_dump(0x30);
|
|
ut_assert_console_end();
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_acpi_cmd_dump, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
|