Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pci, pc, virtio: fixes, features

tpm physical presence interface
rsc support in virtio net
ivshmem is removed
misc cleanups and fixes all over the place

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Fri 18 Jan 2019 02:11:11 GMT
# gpg:                using RSA key 281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream: (49 commits)
  migration: Use strnlen() for fixed-size string
  migration: Fix stringop-truncation warning
  hw/acpi: Use QEMU_NONSTRING for non NUL-terminated arrays
  block/sheepdog: Use QEMU_NONSTRING for non NUL-terminated arrays
  qemu/compiler: Define QEMU_NONSTRING
  acpi: update expected files
  hw: acpi: Fix memory hotplug AML generation error
  tpm: clear RAM when "memory overwrite" requested
  acpi: add ACPI memory clear interface
  acpi: build TPM Physical Presence interface
  acpi: expose TPM/PPI configuration parameters to firmware via fw_cfg
  tpm: allocate/map buffer for TPM Physical Presence interface
  tpm: add a "ppi" boolean property
  hw/misc/edu: add msi_uninit() for pci_edu_uninit()
  virtio: Make disable-legacy/disable-modern compat properties optional
  globals: Allow global properties to be optional
  virtio: virtio 9p really requires CONFIG_VIRTFS to work
  virtio: split virtio crypto bits from virtio-pci.h
  virtio: split virtio gpu bits from virtio-pci.h
  virtio: split virtio serial bits from virtio-pci
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 9 insertions, 35 deletions

diff --git a/tests/acpi-utils.h b/tests/acpi-utils.h
index c5b0e12aa2..ef388bbf12 100644
--- a/tests/acpi-utils.h
+++ b/tests/acpi-utils.h
@@ -13,14 +13,12 @@
 #ifndef TEST_ACPI_UTILS_H
 #define TEST_ACPI_UTILS_H
 
-#include "hw/acpi/acpi-defs.h"
 #include "libqtest.h"
 
 /* DSDT and SSDTs format */
 typedef struct {
-    AcpiTableHeader header;
-    gchar *aml;            /* aml bytecode from guest */
-    gsize aml_len;
+    uint8_t *aml;            /* aml bytecode from guest */
+    uint32_t aml_len;
     gchar *aml_file;
     gchar *asl;            /* asl code generated from aml */
     gsize asl_len;
@@ -28,36 +26,6 @@ typedef struct {
     bool tmp_files_retain;   /* do not delete the temp asl/aml */
 } AcpiSdtTable;
 
-#define ACPI_READ_FIELD(qts, field, addr)                \
-    do {                                                 \
-        qtest_memread(qts, addr, &field, sizeof(field)); \
-        addr += sizeof(field);                           \
-    } while (0)
-
-#define ACPI_READ_ARRAY_PTR(qts, arr, length, addr)      \
-    do {                                                 \
-        int idx;                                         \
-        for (idx = 0; idx < length; ++idx) {             \
-            ACPI_READ_FIELD(qts, arr[idx], addr);        \
-        }                                                \
-    } while (0)
-
-#define ACPI_READ_ARRAY(qts, arr, addr)                                 \
-    ACPI_READ_ARRAY_PTR(qts, arr, sizeof(arr) / sizeof(arr[0]), addr)
-
-#define ACPI_READ_TABLE_HEADER(qts, table, addr)                 \
-    do {                                                         \
-        ACPI_READ_FIELD(qts, (table)->signature, addr);          \
-        ACPI_READ_FIELD(qts, (table)->length, addr);             \
-        ACPI_READ_FIELD(qts, (table)->revision, addr);           \
-        ACPI_READ_FIELD(qts, (table)->checksum, addr);           \
-        ACPI_READ_ARRAY(qts, (table)->oem_id, addr);             \
-        ACPI_READ_ARRAY(qts, (table)->oem_table_id, addr);       \
-        ACPI_READ_FIELD(qts, (table)->oem_revision, addr);       \
-        ACPI_READ_ARRAY(qts, (table)->asl_compiler_id, addr);    \
-        ACPI_READ_FIELD(qts, (table)->asl_compiler_revision, addr);     \
-    } while (0)
-
 #define ACPI_ASSERT_CMP(actual, expected) do { \
     char ACPI_ASSERT_CMP_str[5] = {}; \
     memcpy(ACPI_ASSERT_CMP_str, &actual, 4); \
@@ -71,11 +39,17 @@ typedef struct {
 } while (0)
 
 
+#define ACPI_FOREACH_RSDT_ENTRY(table, table_len, entry_ptr, entry_size) \
+    for (entry_ptr = table + 36 /* 1st Entry */;                         \
+         entry_ptr < table + table_len;                                  \
+         entry_ptr += entry_size)
 
 uint8_t acpi_calc_checksum(const uint8_t *data, int len);
 uint32_t acpi_find_rsdp_address(QTestState *qts);
-uint32_t acpi_get_rsdt_address(uint8_t *rsdp_table);
 uint64_t acpi_get_xsdt_address(uint8_t *rsdp_table);
 void acpi_parse_rsdp_table(QTestState *qts, uint32_t addr, uint8_t *rsdp_table);
+void acpi_fetch_table(QTestState *qts, uint8_t **aml, uint32_t *aml_len,
+                      const uint8_t *addr_ptr, const char *sig,
+                      bool verify_checksum);
 
 #endif  /* TEST_ACPI_UTILS_H */