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[Qemu-devel] [PATCH 04/14] tests: acpi: make pointer to RSDP 64bit
From: |
Igor Mammedov |
Subject: |
[Qemu-devel] [PATCH 04/14] tests: acpi: make pointer to RSDP 64bit |
Date: |
Tue, 15 Jan 2019 16:40:56 +0100 |
In case of UEFI RSDP doesn't have to be located in lowmem,
it could be placed at any address. Make sure that test won't
break if it is placed above the first 4Gb of address space.
PS:
While at it cleanup some local variables as we don't really
need them.
Signed-off-by: Igor Mammedov <address@hidden>
---
tests/bios-tables-test.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/tests/bios-tables-test.c b/tests/bios-tables-test.c
index 99d7bf8..c28c5c7 100644
--- a/tests/bios-tables-test.c
+++ b/tests/bios-tables-test.c
@@ -26,7 +26,7 @@
typedef struct {
const char *machine;
const char *variant;
- uint32_t rsdp_addr;
+ uint64_t rsdp_addr;
uint8_t rsdp_table[36 /* ACPI 2.0+ RSDP size */];
GArray *tables;
uint32_t smbios_ep_addr;
@@ -86,13 +86,11 @@ static void test_acpi_rsdp_address(test_data *data)
static void test_acpi_rsdp_table(test_data *data)
{
- uint8_t *rsdp_table = data->rsdp_table, revision;
- uint32_t addr = data->rsdp_addr;
+ uint8_t *rsdp_table = data->rsdp_table;
- acpi_fetch_rsdp_table(data->qts, addr, rsdp_table);
- revision = rsdp_table[15 /* Revision offset */];
+ acpi_fetch_rsdp_table(data->qts, data->rsdp_addr, rsdp_table);
- switch (revision) {
+ switch (rsdp_table[15 /* Revision offset */]) {
case 0: /* ACPI 1.0 RSDP */
/* With rev 1, checksum is only for the first 20 bytes */
g_assert(!acpi_calc_checksum(rsdp_table, 20));
--
2.7.4
- [Qemu-devel] [PATCH 01/14] tests: acpi: add uefi_find_rsdp_addr() helper, (continued)
- [Qemu-devel] [PATCH 01/14] tests: acpi: add uefi_find_rsdp_addr() helper, Igor Mammedov, 2019/01/15
- [Qemu-devel] [PATCH 02/14] tests: acpi: make RSDT test routine handle XSDT, Igor Mammedov, 2019/01/15
- [Qemu-devel] [PATCH 03/14] tests: acpi: rename acpi_parse_rsdp_table() into acpi_fetch_rsdp_table(), Igor Mammedov, 2019/01/15
- [Qemu-devel] [PATCH 05/14] tests: acpi: fetch X_DSDT if pointer to DSDT is 0, Igor Mammedov, 2019/01/15
- [Qemu-devel] [PATCH 04/14] tests: acpi: make pointer to RSDP 64bit,
Igor Mammedov <=
- [Qemu-devel] [PATCH 06/14] tests: acpi: add reference blobs arm/virt board testcase, Igor Mammedov, 2019/01/15
- [Qemu-devel] [PATCH 07/14] tests: acpi: skip FACS table if board uses hw reduced ACPI profile, Igor Mammedov, 2019/01/15
- [Qemu-devel] [PATCH 08/14] tests: acpi: introduce an abilty start tests with UEFI firmware, Igor Mammedov, 2019/01/15
- [Qemu-devel] [PATCH 09/14] tests: acpi: move boot_sector_init() into x86 tests branch, Igor Mammedov, 2019/01/15