diff options
| -rw-r--r-- | hw/ide/core.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/hw/ide/core.c b/hw/ide/core.c index 693b352..e858216 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -2254,10 +2254,8 @@ static void ide_perform_srst(IDEState *s) /* Cancel PIO callback, reset registers/signature, etc */ ide_reset(s); - if (s->drive_kind == IDE_CD) { - /* ATAPI drives do not set READY or SEEK */ - s->status = 0x00; - } + /* perform diagnostic */ + cmd_exec_dev_diagnostic(s, WIN_DIAGNOSE); } static void ide_bus_perform_srst(void *opaque) @@ -2270,6 +2268,8 @@ static void ide_bus_perform_srst(void *opaque) s = &bus->ifs[i]; ide_perform_srst(s); } + + bus->cmd &= ~IDE_CTRL_RESET; } void ide_ctrl_write(void *opaque, uint32_t addr, uint32_t val) @@ -2282,9 +2282,7 @@ void ide_ctrl_write(void *opaque, uint32_t addr, uint32_t val) /* Device0 and Device1 each have their own control register, * but QEMU models it as just one register in the controller. */ - if ((bus->cmd & IDE_CTRL_RESET) && - !(val & IDE_CTRL_RESET)) { - /* SRST triggers on falling edge */ + if (!(bus->cmd & IDE_CTRL_RESET) && (val & IDE_CTRL_RESET)) { for (i = 0; i < 2; i++) { s = &bus->ifs[i]; s->status |= BUSY_STAT; |