From: Paolo Bonzini <[email protected]> If the device is reset, anything that is done before will not really be visible. So do the reset and exit immediately if that is one of the requests in the value written to ISTAT0.
Cc: [email protected] Signed-off-by: Paolo Bonzini <[email protected]> (cherry picked from commit 64807c84e83f767c135aa9ba4b5f61162bb177ef) Signed-off-by: Michael Tokarev <[email protected]> diff --git a/hw/scsi/lsi53c895a.c b/hw/scsi/lsi53c895a.c index bf58212fb1..a5598931f9 100644 --- a/hw/scsi/lsi53c895a.c +++ b/hw/scsi/lsi53c895a.c @@ -1949,6 +1949,10 @@ static void lsi_reg_writeb(LSIState *s, int offset, uint8_t val) CASE_SET_REG32(dsa, 0x10) case 0x14: /* ISTAT0 */ s->istat0 = (s->istat0 & 0x0f) | (val & 0xf0); + if (val & LSI_ISTAT0_SRST) { + device_cold_reset(DEVICE(s)); + return; + } if (val & LSI_ISTAT0_ABRT) { lsi_script_dma_interrupt(s, LSI_DSTAT_ABRT); } @@ -1962,9 +1966,6 @@ static void lsi_reg_writeb(LSIState *s, int offset, uint8_t val) s->dsp = s->dnad; lsi_execute_script(s); } - if (val & LSI_ISTAT0_SRST) { - device_cold_reset(DEVICE(s)); - } break; case 0x16: /* MBOX0 */ s->mbox0 = val; -- 2.47.3
