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hw/char/serial: Make 'wakeup' property boolean

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Make the "wakeup" property introduced in commit 9826fd597df
("suspend: make serial ports wakeup the guest") a boolean.

As we want to reuse the generic serial properties in the
ISA model (next commit), expose this property.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200907015535.827885-6-f4bug@amsat.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2020-09-07 03:55:33 +02:00 committed by Paolo Bonzini
parent f2336b5fbd
commit 1fa2c0eb6c
3 changed files with 3 additions and 2 deletions
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2
hw/char/serial-isa.c
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@ -117,7 +117,7 @@ static Property serial_isa_properties[] = {
DEFINE_PROP_UINT32("iobase", ISASerialState, iobase, -1),
DEFINE_PROP_UINT32("irq", ISASerialState, isairq, -1),
DEFINE_PROP_CHR("chardev", ISASerialState, state.chr),
DEFINE_PROP_UINT32("wakeup", ISASerialState, state.wakeup, 0),
DEFINE_PROP_BOOL("wakeup", ISASerialState, state.wakeup, false),
DEFINE_PROP_END_OF_LIST(),
};

1
hw/char/serial.c
View File

@ -975,6 +975,7 @@ const MemoryRegionOps serial_io_ops = {
static Property serial_properties[] = {
DEFINE_PROP_CHR("chardev", SerialState, chr),
DEFINE_PROP_UINT32("baudbase", SerialState, baudbase, 115200),
DEFINE_PROP_BOOL("wakeup", SerialState, wakeup, false),
DEFINE_PROP_END_OF_LIST(),
};

2
include/hw/char/serial.h
View File

@ -61,7 +61,7 @@ struct SerialState {
uint32_t baudbase;
uint32_t tsr_retry;
guint watch_tag;
uint32_t wakeup;
bool wakeup;
/* Time when the last byte was successfully sent out of the tsr */
uint64_t last_xmit_ts;