Author: jhibbits
Date: Sun Aug 12 20:33:55 2018
New Revision: 337689
URL: https://svnweb.freebsd.org/changeset/base/337689
Log:
ipmi/opal: Enable polled mode and proper callback
Fix a NULL dereference that would occur any time an ioctl() was done, due to a
missing ipmi_enqueue_request callback. Just use the default for now, until we
decide to properly enable IPMI interrupts.
Reported by: kbowling
Modified:
head/sys/dev/ipmi/ipmi_opal.c
Modified: head/sys/dev/ipmi/ipmi_opal.c
==============================================================================
--- head/sys/dev/ipmi/ipmi_opal.c Sun Aug 12 14:05:15 2018
(r337688)
+++ head/sys/dev/ipmi/ipmi_opal.c Sun Aug 12 20:33:55 2018
(r337689)
@@ -210,6 +210,8 @@ opal_ipmi_attach(device_t dev)
}
sc->ipmi.ipmi_startup = opal_ipmi_startup;
sc->ipmi.ipmi_driver_request = opal_ipmi_driver_request;
+ sc->ipmi.ipmi_enqueue_request = ipmi_polled_enqueue_request;
+ sc->ipmi.ipmi_driver_requests_polled = 1;
sc->ipmi.ipmi_dev = dev;
sc->sc_msg = malloc(sizeof(struct opal_ipmi_msg) + IPMI_MAX_RX, M_IPMI,
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