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| author | Shannon Zhao <shannon.zhao@linaro.org> | 2015-12-17 13:37:14 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-12-17 13:37:14 +0000 |
| commit | 37d0e980060488b2c76a19f75c0f3b8ebbaecbf6 (patch) | |
| tree | ca77727b1b7a4cabb0ff9e774bfd89e96b09dfd0 | |
| parent | 4ecdc746e9dbf47ce2604ddafd057a26d9d98044 (diff) | |
| download | qemu-37d0e980060488b2c76a19f75c0f3b8ebbaecbf6.zip | |
ACPI: Add aml_gpio_int() wrapper for GPIO Interrupt Connection
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Tested-by: Wei Huang <wei@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-id: 1449804086-3464-8-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | hw/acpi/aml-build.c | 20 | ||||
| -rw-r--r-- | include/hw/acpi/aml-build.h | 7 |
2 files changed, 27 insertions, 0 deletions
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index d8c33a290e..302cf01e5c 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -633,6 +633,26 @@ static Aml *aml_gpio_connection(AmlGpioConnectionType type, } /* + * ACPI 5.0: 19.5.53 + * GpioInt(GPIO Interrupt Connection Resource Descriptor Macro) + */ +Aml *aml_gpio_int(AmlConsumerAndProducer con_and_pro, + AmlLevelAndEdge edge_level, + AmlActiveHighAndLow active_level, AmlShared shared, + AmlPinConfig pin_config, uint16_t debounce_timeout, + const uint32_t pin_list[], uint32_t pin_count, + const char *resource_source_name, + const uint8_t *vendor_data, uint16_t vendor_data_len) +{ + uint8_t flags = edge_level | (active_level << 1) | (shared << 3); + + return aml_gpio_connection(AML_INTERRUPT_CONNECTION, con_and_pro, flags, + pin_config, 0, debounce_timeout, pin_list, + pin_count, resource_source_name, vendor_data, + vendor_data_len); +} + +/* * ACPI 1.0b: 6.4.3.4 32-Bit Fixed Location Memory Range Descriptor * (Type 1, Large Item Name 0x6) */ diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index f1817e472e..0d3645322c 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -238,6 +238,13 @@ Aml *aml_call1(const char *method, Aml *arg1); Aml *aml_call2(const char *method, Aml *arg1, Aml *arg2); Aml *aml_call3(const char *method, Aml *arg1, Aml *arg2, Aml *arg3); Aml *aml_call4(const char *method, Aml *arg1, Aml *arg2, Aml *arg3, Aml *arg4); +Aml *aml_gpio_int(AmlConsumerAndProducer con_and_pro, + AmlLevelAndEdge edge_level, + AmlActiveHighAndLow active_level, AmlShared shared, + AmlPinConfig pin_config, uint16_t debounce_timeout, + const uint32_t pin_list[], uint32_t pin_count, + const char *resource_source_name, + const uint8_t *vendor_data, uint16_t vendor_data_len); Aml *aml_memory32_fixed(uint32_t addr, uint32_t size, AmlReadAndWrite read_and_write); Aml *aml_interrupt(AmlConsumerAndProducer con_and_pro, |