diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2012-01-20 12:10:34 +0100 |
|---|---|---|
| committer | Andrzej Zaborowski <balrogg@gmail.com> | 2012-02-17 07:42:22 +0100 |
| commit | dd4427a6194eb4efd38542737a053ca474039a76 (patch) | |
| tree | 3bfd0c7c14544ddcfc50ec1b25ed8239c321f5e9 | |
| parent | 6c263e26a5c162a8cd79e32bb82422697db5c57c (diff) | |
| download | qemu-dd4427a6194eb4efd38542737a053ca474039a76.tar.gz qemu-dd4427a6194eb4efd38542737a053ca474039a76.tar.bz2 qemu-dd4427a6194eb4efd38542737a053ca474039a76.zip | |
nseries: attach monitor powerdown request to menelaus
I noticed some unused code in the twl92230, probably from before
qdev-ification. This patch makes the machine use the chip's pwrbtn
signal.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
| -rw-r--r-- | hw/nseries.c | 2 | ||||
| -rw-r--r-- | hw/twl92230.c | 21 |
2 files changed, 11 insertions, 12 deletions
diff --git a/hw/nseries.c b/hw/nseries.c index d429dbdebf..c5b31843dd 100644 --- a/hw/nseries.c +++ b/hw/nseries.c @@ -204,6 +204,8 @@ static void n8x0_i2c_setup(struct n800_s *s) qdev_get_gpio_in(s->cpu->ih[0], OMAP_INT_24XX_SYS_NIRQ)); + qemu_system_powerdown = qdev_get_gpio_in(dev, 3); + /* Attach a TMP105 PM chip (A0 wired to ground) */ dev = i2c_create_slave(s->i2c, "tmp105", N8X0_TMP105_ADDR); qdev_connect_gpio_out(dev, 0, tmp_irq); diff --git a/hw/twl92230.c b/hw/twl92230.c index 873dc8f068..22da6f8001 100644 --- a/hw/twl92230.c +++ b/hw/twl92230.c @@ -61,9 +61,7 @@ typedef struct { } rtc; uint16_t rtc_next_vmstate; qemu_irq out[4]; - qemu_irq *in; uint8_t pwrbtn_state; - qemu_irq pwrbtn; } MenelausState; static inline void menelaus_update(MenelausState *s) @@ -186,14 +184,12 @@ static void menelaus_gpio_set(void *opaque, int line, int level) { MenelausState *s = (MenelausState *) opaque; - /* No interrupt generated */ - s->inputs &= ~(1 << line); - s->inputs |= level << line; -} - -static void menelaus_pwrbtn_set(void *opaque, int line, int level) -{ - MenelausState *s = (MenelausState *) opaque; + if (line < 3) { + /* No interrupt generated */ + s->inputs &= ~(1 << line); + s->inputs |= level << line; + return; + } if (!s->pwrbtn_state && level) { s->status |= 1 << 11; /* PSHBTN */ @@ -849,8 +845,9 @@ static int twl92230_init(I2CSlave *i2c) s->rtc.hz_tm = qemu_new_timer_ms(rt_clock, menelaus_rtc_hz, s); /* Three output pins plus one interrupt pin. */ qdev_init_gpio_out(&i2c->qdev, s->out, 4); - qdev_init_gpio_in(&i2c->qdev, menelaus_gpio_set, 3); - s->pwrbtn = qemu_allocate_irqs(menelaus_pwrbtn_set, s, 1)[0]; + + /* Three input pins plus one power-button pin. */ + qdev_init_gpio_in(&i2c->qdev, menelaus_gpio_set, 4); menelaus_reset(&s->i2c); |