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authorShannon Zhao <shannon.zhao@linaro.org>2015-05-29 11:28:54 +0100
committerPeter Maydell <peter.maydell@linaro.org>2015-05-29 11:28:54 +0100
commitf5d8c8cd792b3712f85a1f9a3a9a719015691975 (patch)
treeb169e0c6356744fc66e5dd07582bd1d68ecfcae0 /trace-events
parent6a1f001be3ea7478cac803d03149cfcfc1fa2094 (diff)
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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-events3
1 files changed, 3 insertions, 0 deletions
diff --git a/trace-events b/trace-events
index 11387c3..3bb1f04 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."