diff options
Diffstat (limited to 'hw/ide/ahci.c')
| -rw-r--r-- | hw/ide/ahci.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c index c87a6ca515..b515f417b1 100644 --- a/hw/ide/ahci.c +++ b/hw/ide/ahci.c @@ -146,6 +146,7 @@ static void ahci_check_irq(AHCIState *s) DPRINTF(-1, "check irq %#x\n", s->control_regs.irqstatus); + s->control_regs.irqstatus = 0; for (i = 0; i < s->ports; i++) { AHCIPortRegs *pr = &s->dev[i].port_regs; if (pr->irq_stat & pr->irq_mask) { @@ -216,6 +217,7 @@ static void ahci_port_write(AHCIState *s, int port, int offset, uint32_t val) break; case PORT_IRQ_STAT: pr->irq_stat &= ~val; + ahci_check_irq(s); break; case PORT_IRQ_MASK: pr->irq_mask = val & 0xfdc000ff; @@ -560,6 +562,11 @@ static void ahci_reset_port(AHCIState *s, int port) ncq_tfs->aiocb = NULL; } + /* Maybe we just finished the request thanks to bdrv_aio_cancel() */ + if (!ncq_tfs->used) { + continue; + } + qemu_sglist_destroy(&ncq_tfs->sglist); ncq_tfs->used = 0; } @@ -1261,9 +1268,9 @@ static TypeInfo sysbus_ahci_info = { .class_init = sysbus_ahci_class_init, }; -static void sysbus_ahci_register(void) +static void sysbus_ahci_register_types(void) { type_register_static(&sysbus_ahci_info); } -device_init(sysbus_ahci_register); +type_init(sysbus_ahci_register_types) |