diff options
| author | Cédric Le Goater <clg@kaod.org> | 2017-04-05 14:41:34 +0200 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2017-04-26 12:41:55 +1000 |
| commit | cd60d85ef6a557acd519874827b52517e6fbc523 (patch) | |
| tree | 8e272e3cd559cda87c7b728e26ceb9fedec5af3c /hw/ipmi | |
| parent | 7fabcdb942c2eefa3a40f4cc5ebae25cc13f6ddc (diff) | |
| download | qemu-cd60d85ef6a557acd519874827b52517e6fbc523.tar.gz | |
ipmi: introduce an ipmi_bmc_gen_event() API
It will be used to fill the message buffer with custom events expected
by some systems. Typically, an Open PowerNV platform guest is notified
with an OEM SEL message before a shutdown or a reboot.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Acked-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/ipmi')
| -rw-r--r-- | hw/ipmi/ipmi_bmc_sim.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/hw/ipmi/ipmi_bmc_sim.c b/hw/ipmi/ipmi_bmc_sim.c index 09213ab36f..277c28cb40 100644 --- a/hw/ipmi/ipmi_bmc_sim.c +++ b/hw/ipmi/ipmi_bmc_sim.c @@ -473,6 +473,30 @@ static int attn_irq_enabled(IPMIBmcSim *ibs) IPMI_BMC_MSG_FLAG_EVT_BUF_FULL_SET(ibs)); } +void ipmi_bmc_gen_event(IPMIBmc *b, uint8_t *evt, bool log) +{ + IPMIBmcSim *ibs = IPMI_BMC_SIMULATOR(b); + IPMIInterface *s = ibs->parent.intf; + IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s); + + if (!IPMI_BMC_EVENT_MSG_BUF_ENABLED(ibs)) { + return; + } + + if (log && IPMI_BMC_EVENT_LOG_ENABLED(ibs)) { + sel_add_event(ibs, evt); + } + + if (ibs->msg_flags & IPMI_BMC_MSG_FLAG_EVT_BUF_FULL) { + goto out; + } + + memcpy(ibs->evtbuf, evt, 16); + ibs->msg_flags |= IPMI_BMC_MSG_FLAG_EVT_BUF_FULL; + k->set_atn(s, 1, attn_irq_enabled(ibs)); + out: + return; +} static void gen_event(IPMIBmcSim *ibs, unsigned int sens_num, uint8_t deassert, uint8_t evd1, uint8_t evd2, uint8_t evd3) { |