diff options
Diffstat (limited to 'hw/ipmi/ipmi_bmc_sim.c')
| -rw-r--r-- | hw/ipmi/ipmi_bmc_sim.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/hw/ipmi/ipmi_bmc_sim.c b/hw/ipmi/ipmi_bmc_sim.c index 17c7c0ea07..c7883d6f5e 100644 --- a/hw/ipmi/ipmi_bmc_sim.c +++ b/hw/ipmi/ipmi_bmc_sim.c @@ -217,7 +217,6 @@ struct IPMIBmcSim { /* Odd netfns are for responses, so we only need the even ones. */ const IPMINetfn *netfns[MAX_NETFNS / 2]; - QemuMutex lock; /* We allow one event in the buffer */ uint8_t evtbuf[16]; @@ -940,7 +939,6 @@ static void get_msg(IPMIBmcSim *ibs, { IPMIRcvBufEntry *msg; - qemu_mutex_lock(&ibs->lock); if (QTAILQ_EMPTY(&ibs->rcvbufs)) { rsp_buffer_set_error(rsp, 0x80); /* Queue empty */ goto out; @@ -960,7 +958,6 @@ static void get_msg(IPMIBmcSim *ibs, } out: - qemu_mutex_unlock(&ibs->lock); return; } @@ -1055,11 +1052,9 @@ static void send_msg(IPMIBmcSim *ibs, end_msg: msg->buf[msg->len] = ipmb_checksum(msg->buf, msg->len, 0); msg->len++; - qemu_mutex_lock(&ibs->lock); QTAILQ_INSERT_TAIL(&ibs->rcvbufs, msg, entry); ibs->msg_flags |= IPMI_BMC_MSG_FLAG_RCV_MSG_QUEUE; k->set_atn(s, 1, attn_irq_enabled(ibs)); - qemu_mutex_unlock(&ibs->lock); } static void do_watchdog_reset(IPMIBmcSim *ibs) @@ -1753,7 +1748,6 @@ static void ipmi_sim_realize(DeviceState *dev, Error **errp) unsigned int i; IPMIBmcSim *ibs = IPMI_BMC_SIMULATOR(b); - qemu_mutex_init(&ibs->lock); QTAILQ_INIT(&ibs->rcvbufs); ibs->bmc_global_enables = (1 << IPMI_BMC_EVENT_LOG_BIT); @@ -1791,6 +1785,7 @@ static void ipmi_sim_class_init(ObjectClass *oc, void *data) DeviceClass *dc = DEVICE_CLASS(oc); IPMIBmcClass *bk = IPMI_BMC_CLASS(oc); + dc->hotpluggable = false; dc->realize = ipmi_sim_realize; bk->handle_command = ipmi_sim_handle_command; } |