diff options
Diffstat (limited to 'hw/sd')
| -rw-r--r-- | hw/sd/pxa2xx_mmci.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/hw/sd/pxa2xx_mmci.c b/hw/sd/pxa2xx_mmci.c index bd7303c508..9c3679b5db 100644 --- a/hw/sd/pxa2xx_mmci.c +++ b/hw/sd/pxa2xx_mmci.c @@ -511,6 +511,35 @@ void pxa2xx_mmci_handlers(PXA2xxMMCIState *s, qemu_irq readonly, pxa2xx_mmci_set_readonly(dev, sdbus_get_readonly(&s->sdbus)); } +static void pxa2xx_mmci_reset(DeviceState *d) +{ + PXA2xxMMCIState *s = PXA2XX_MMCI(d); + + s->status = 0; + s->clkrt = 0; + s->spi = 0; + s->cmdat = 0; + s->resp_tout = 0; + s->read_tout = 0; + s->blklen = 0; + s->numblk = 0; + s->intmask = 0; + s->intreq = 0; + s->cmd = 0; + s->arg = 0; + s->active = 0; + s->bytesleft = 0; + s->tx_start = 0; + s->tx_len = 0; + s->rx_start = 0; + s->rx_len = 0; + s->resp_len = 0; + s->cmdreq = 0; + memset(s->tx_fifo, 0, sizeof(s->tx_fifo)); + memset(s->rx_fifo, 0, sizeof(s->rx_fifo)); + memset(s->resp_fifo, 0, sizeof(s->resp_fifo)); +} + static void pxa2xx_mmci_instance_init(Object *obj) { PXA2xxMMCIState *s = PXA2XX_MMCI(obj); @@ -533,6 +562,7 @@ static void pxa2xx_mmci_class_init(ObjectClass *klass, void *data) DeviceClass *dc = DEVICE_CLASS(klass); dc->vmsd = &vmstate_pxa2xx_mmci; + dc->reset = pxa2xx_mmci_reset; } static void pxa2xx_mmci_bus_class_init(ObjectClass *klass, void *data) |