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[PULL 54/56] acpi: fadt: add hw-reduced sleep register support
From: |
Michael S. Tsirkin |
Subject: |
[PULL 54/56] acpi: fadt: add hw-reduced sleep register support |
Date: |
Wed, 10 Jun 2020 00:28:34 -0400 |
From: Gerd Hoffmann <kraxel@redhat.com>
Add fields to struct AcpiFadtData and update build_fadt() to properly
generate sleep register entries.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200520132003.9492-9-kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
include/hw/acpi/acpi-defs.h | 2 ++
hw/acpi/aml-build.c | 4 ++--
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/include/hw/acpi/acpi-defs.h b/include/hw/acpi/acpi-defs.h
index c13327fa78..3be9ab5049 100644
--- a/include/hw/acpi/acpi-defs.h
+++ b/include/hw/acpi/acpi-defs.h
@@ -88,6 +88,8 @@ typedef struct AcpiFadtData {
struct AcpiGenericAddress pm_tmr; /* PM_TMR_BLK */
struct AcpiGenericAddress gpe0_blk; /* GPE0_BLK */
struct AcpiGenericAddress reset_reg; /* RESET_REG */
+ struct AcpiGenericAddress sleep_ctl; /* SLEEP_CONTROL_REG */
+ struct AcpiGenericAddress sleep_sts; /* SLEEP_STATUS_REG */
uint8_t reset_val; /* RESET_VALUE */
uint8_t rev; /* Revision */
uint32_t flags; /* Flags */
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index d24e9e6c3a..2cb7b991ef 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -1866,9 +1866,9 @@ void build_fadt(GArray *tbl, BIOSLinker *linker, const
AcpiFadtData *f,
}
/* SLEEP_CONTROL_REG */
- build_append_gas(tbl, AML_AS_SYSTEM_MEMORY, 0 , 0, 0, 0);
+ build_append_gas_from_struct(tbl, &f->sleep_ctl);
/* SLEEP_STATUS_REG */
- build_append_gas(tbl, AML_AS_SYSTEM_MEMORY, 0 , 0, 0, 0);
+ build_append_gas_from_struct(tbl, &f->sleep_sts);
/* TODO: extra fields need to be added to support revisions above rev5 */
assert(f->rev == 5);
--
MST
- [PULL 03/56] hw/acpi/nvdimm: add a helper to augment SRAT generation, (continued)
- [PULL 03/56] hw/acpi/nvdimm: add a helper to augment SRAT generation, Michael S. Tsirkin, 2020/06/10
- [PULL 30/56] hw/pci-host/prep: Correct RAVEN bus bridge memory region size, Michael S. Tsirkin, 2020/06/10
- [PULL 04/56] tests/acpi: update expected SRAT files, Michael S. Tsirkin, 2020/06/10
- [PULL 11/56] acpi: move aml builder code for parallel device, Michael S. Tsirkin, 2020/06/10
- [PULL 05/56] qtest: allow DSDT acpi table changes, Michael S. Tsirkin, 2020/06/10
- [PULL 26/56] virtio-balloon: Provide an interface for free page reporting, Michael S. Tsirkin, 2020/06/10
- [PULL 53/56] acpi: madt: skip pci override on pci-less systems., Michael S. Tsirkin, 2020/06/10
- [PULL 43/56] Support adding individual regions in libvhost-user, Michael S. Tsirkin, 2020/06/10
- [PULL 37/56] Add vhost-user helper to get MemoryRegion data, Michael S. Tsirkin, 2020/06/10
- [PULL 52/56] acpi: create acpi-common.c and move madt code, Michael S. Tsirkin, 2020/06/10
- [PULL 54/56] acpi: fadt: add hw-reduced sleep register support,
Michael S. Tsirkin <=
- [PULL 51/56] acpi: make build_madt() more generic., Michael S. Tsirkin, 2020/06/10
- [PULL 49/56] virtio: add vhost-user-vsock base device, Michael S. Tsirkin, 2020/06/10
- Re: [PULL 00/56] virtio,acpi,pci: features, fixes, cleanups, tests, no-reply, 2020/06/10
- Re: [PULL 00/56] virtio,acpi,pci: features, fixes, cleanups, tests, Peter Maydell, 2020/06/11