diff options
| author | Cédric Le Goater <clg@kaod.org> | 2017-04-05 14:41:33 +0200 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2017-04-26 12:41:55 +1000 |
| commit | 7fabcdb942c2eefa3a40f4cc5ebae25cc13f6ddc (patch) | |
| tree | 3a617fcfe70e20f62625ec25e8a0a3388bc6b071 | |
| parent | 540c07d3453c1a82dd66608bcb2cde79ea91b192 (diff) | |
ipmi: introduce an ipmi_bmc_sdr_find() API
This patch exposes a new IPMI routine to query a sdr entry from the
sdr table maintained by the IPMI BMC simulator. The API is very
similar to the internal sdr_find_entry() routine and should be used
the same way to query one or all sdrs.
A typical use would be to loop on the sdrs to build nodes of a device
tree.
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>
| -rw-r--r-- | hw/ipmi/ipmi_bmc_sim.c | 16 | ||||
| -rw-r--r-- | include/hw/ipmi/ipmi.h | 2 |
2 files changed, 18 insertions, 0 deletions
diff --git a/hw/ipmi/ipmi_bmc_sim.c b/hw/ipmi/ipmi_bmc_sim.c index feb7627b05..09213ab36f 100644 --- a/hw/ipmi/ipmi_bmc_sim.c +++ b/hw/ipmi/ipmi_bmc_sim.c @@ -416,6 +416,22 @@ static int sdr_find_entry(IPMISdr *sdr, uint16_t recid, return 1; } +int ipmi_bmc_sdr_find(IPMIBmc *b, uint16_t recid, + const struct ipmi_sdr_compact **sdr, uint16_t *nextrec) + +{ + IPMIBmcSim *ibs = IPMI_BMC_SIMULATOR(b); + unsigned int pos; + + pos = 0; + if (sdr_find_entry(&ibs->sdr, recid, &pos, nextrec)) { + return -1; + } + + *sdr = (const struct ipmi_sdr_compact *) &ibs->sdr.sdr[pos]; + return 0; +} + static void sel_inc_reservation(IPMISel *sel) { sel->reservation++; diff --git a/include/hw/ipmi/ipmi.h b/include/hw/ipmi/ipmi.h index 91b83b5bb0..0d36cfc6b7 100644 --- a/include/hw/ipmi/ipmi.h +++ b/include/hw/ipmi/ipmi.h @@ -259,4 +259,6 @@ struct ipmi_sdr_compact { typedef uint8_t ipmi_sdr_compact_buffer[sizeof(struct ipmi_sdr_compact)]; +int ipmi_bmc_sdr_find(IPMIBmc *b, uint16_t recid, + const struct ipmi_sdr_compact **sdr, uint16_t *nextrec); #endif |