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| author | Shannon Zhao <shannon.zhao@linaro.org> | 2015-05-29 11:28:54 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-05-29 11:28:54 +0100 |
| commit | f5d8c8cd792b3712f85a1f9a3a9a719015691975 (patch) | |
| tree | b169e0c6356744fc66e5dd07582bd1d68ecfcae0 /trace-events | |
| parent | 6a1f001be3ea7478cac803d03149cfcfc1fa2094 (diff) | |
| download | qemu-f5d8c8cd792b3712f85a1f9a3a9a719015691975.zip | |
hw/arm/virt-acpi-build: Basic framework for building ACPI tables on ARM
Introduce a preliminary framework in virt-acpi-build.c with the main
ACPI build functions. It exposes the generated ACPI contents to
guest over fw_cfg.
The required ACPI v5.1 tables for ARM are:
- RSDP: Initial table that points to XSDT
- RSDT: Points to FADT GTDT MADT tables
- FADT: Generic information about the machine
- GTDT: Generic timer description table
- MADT: Multiple APIC description table
- DSDT: Holds all information about system devices/peripherals, pointed by FADT
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-id: 1432522520-8068-5-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'trace-events')
| -rw-r--r-- | trace-events | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/trace-events b/trace-events index 11387c32b8..3bb1f042c9 100644 --- a/trace-events +++ b/trace-events @@ -1594,3 +1594,6 @@ i8257_unregistered_dma(int nchan, int dma_pos, int dma_len) "unregistered DMA ch cpu_set_state(int cpu_index, uint8_t state) "setting cpu %d state to %" PRIu8 cpu_halt(int cpu_index) "halting cpu %d" cpu_unhalt(int cpu_index) "unhalting cpu %d" + +# hw/arm/virt-acpi-build.c +virt_acpi_setup(void) "No fw cfg or ACPI disabled. Bailing out." |