tests: acpi: make RSDT test routine handle XSDT
If RSDP revision is more than 0 fetch table pointed by XSDT and fallback to legacy RSDT table otherwise. While at it drop unused acpi_get_xsdt_address(). Signed-off-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <1556808723-226478-4-git-send-email-imammedo@redhat.com> Reviewed-by: Wei Yang <richardw.yang@linux.intel.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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@ -51,18 +51,6 @@ uint32_t acpi_find_rsdp_address(QTestState *qts)
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return off;
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return off;
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}
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}
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uint64_t acpi_get_xsdt_address(uint8_t *rsdp_table)
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{
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uint64_t xsdt_physical_address;
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uint8_t revision = rsdp_table[15 /* Revision offset */];
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/* We must have revision 2 if we're looking for an XSDT pointer */
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g_assert(revision == 2);
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memcpy(&xsdt_physical_address, &rsdp_table[24 /* XsdtAddress offset */], 8);
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return le64_to_cpu(xsdt_physical_address);
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}
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void acpi_fetch_rsdp_table(QTestState *qts, uint32_t addr, uint8_t *rsdp_table)
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void acpi_fetch_rsdp_table(QTestState *qts, uint32_t addr, uint8_t *rsdp_table)
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{
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{
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uint8_t revision;
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uint8_t revision;
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@ -46,7 +46,6 @@ typedef struct {
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uint8_t acpi_calc_checksum(const uint8_t *data, int len);
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uint8_t acpi_calc_checksum(const uint8_t *data, int len);
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uint32_t acpi_find_rsdp_address(QTestState *qts);
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uint32_t acpi_find_rsdp_address(QTestState *qts);
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uint64_t acpi_get_xsdt_address(uint8_t *rsdp_table);
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void acpi_fetch_rsdp_table(QTestState *qts, uint32_t addr, uint8_t *rsdp_table);
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void acpi_fetch_rsdp_table(QTestState *qts, uint32_t addr, uint8_t *rsdp_table);
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void acpi_fetch_table(QTestState *qts, uint8_t **aml, uint32_t *aml_len,
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void acpi_fetch_table(QTestState *qts, uint8_t **aml, uint32_t *aml_len,
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const uint8_t *addr_ptr, int addr_size, const char *sig,
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const uint8_t *addr_ptr, int addr_size, const char *sig,
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@ -107,21 +107,29 @@ static void test_acpi_rsdp_table(test_data *data)
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}
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}
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}
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}
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static void test_acpi_rsdt_table(test_data *data)
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static void test_acpi_rxsdt_table(test_data *data)
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{
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{
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const char *sig = "RSDT";
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AcpiSdtTable rsdt = {};
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AcpiSdtTable rsdt = {};
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int entry_size = 4;
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int addr_off = 16 /* RsdtAddress */;
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uint8_t *ent;
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uint8_t *ent;
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/* read RSDT table */
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if (data->rsdp_table[15 /* Revision offset */] != 0) {
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addr_off = 24 /* XsdtAddress */;
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entry_size = 8;
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sig = "XSDT";
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}
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/* read [RX]SDT table */
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acpi_fetch_table(data->qts, &rsdt.aml, &rsdt.aml_len,
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acpi_fetch_table(data->qts, &rsdt.aml, &rsdt.aml_len,
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&data->rsdp_table[16 /* RsdtAddress */], 4, "RSDT", true);
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&data->rsdp_table[addr_off], entry_size, sig, true);
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/* Load all tables and add to test list directly RSDT referenced tables */
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/* Load all tables and add to test list directly RSDT referenced tables */
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ACPI_FOREACH_RSDT_ENTRY(rsdt.aml, rsdt.aml_len, ent, 4 /* Entry size */) {
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ACPI_FOREACH_RSDT_ENTRY(rsdt.aml, rsdt.aml_len, ent, entry_size) {
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AcpiSdtTable ssdt_table = {};
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AcpiSdtTable ssdt_table = {};
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acpi_fetch_table(data->qts, &ssdt_table.aml, &ssdt_table.aml_len, ent,
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acpi_fetch_table(data->qts, &ssdt_table.aml, &ssdt_table.aml_len, ent,
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4, NULL, true);
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entry_size, NULL, true);
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/* Add table to ASL test tables list */
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/* Add table to ASL test tables list */
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g_array_append_val(data->tables, ssdt_table);
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g_array_append_val(data->tables, ssdt_table);
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}
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}
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@ -521,7 +529,7 @@ static void test_acpi_one(const char *params, test_data *data)
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data->tables = g_array_new(false, true, sizeof(AcpiSdtTable));
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data->tables = g_array_new(false, true, sizeof(AcpiSdtTable));
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test_acpi_rsdp_address(data);
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test_acpi_rsdp_address(data);
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test_acpi_rsdp_table(data);
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test_acpi_rsdp_table(data);
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test_acpi_rsdt_table(data);
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test_acpi_rxsdt_table(data);
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test_acpi_fadt_table(data);
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test_acpi_fadt_table(data);
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if (iasl) {
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if (iasl) {
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