From: "Cédric Le Goater" <clg@fr.ibm.com>
To: Corey Minyard <cminyard@mvista.com>
Cc: "Cédric Le Goater" <clg@fr.ibm.com>,
"Greg Kurz" <gkurz@linux.vnet.ibm.com>,
qemu-devel@nongnu.org, "Michael S. Tsirkin" <mst@redhat.com>
Subject: [Qemu-devel] [PATCH 7/8] ipmi: introduce an ipmi_bmc_sdr_find() API
Date: Tue, 9 Feb 2016 13:13:29 +0100 [thread overview]
Message-ID: <1455020010-17532-8-git-send-email-clg@fr.ibm.com> (raw)
In-Reply-To: <1455020010-17532-1-git-send-email-clg@fr.ibm.com>
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@fr.ibm.com>
---
hw/ipmi/ipmi_bmc_sim.c | 16 ++++++++++++++++
include/hw/ipmi/ipmi.h | 2 ++
2 files changed, 18 insertions(+)
diff --git a/hw/ipmi/ipmi_bmc_sim.c b/hw/ipmi/ipmi_bmc_sim.c
index b0754893fc08..c952219429f4 100644
--- a/hw/ipmi/ipmi_bmc_sim.c
+++ b/hw/ipmi/ipmi_bmc_sim.c
@@ -406,6 +406,22 @@ 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 74a2b5af9613..e41321db174d 100644
--- a/include/hw/ipmi/ipmi.h
+++ b/include/hw/ipmi/ipmi.h
@@ -255,4 +255,6 @@ 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
--
2.1.4
next prev parent reply other threads:[~2016-02-09 12:13 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-09 12:13 [Qemu-devel] [PATCH 0/8] ipmi: a couple of enhancements to the BMC simulator (round 2) Cédric Le Goater
2016-02-09 12:13 ` [Qemu-devel] [PATCH 1/8] ipmi: add a realize function to the device class Cédric Le Goater
2016-02-14 8:22 ` Marcel Apfelbaum
2016-02-09 12:13 ` [Qemu-devel] [PATCH 2/8] ipmi: use a function to initialize the SDR table Cédric Le Goater
2016-02-14 8:31 ` Marcel Apfelbaum
2016-02-15 16:52 ` Cédric Le Goater
2016-02-09 12:13 ` [Qemu-devel] [PATCH 3/8] ipmi: remove the need of an ending record in " Cédric Le Goater
2016-02-14 8:39 ` Marcel Apfelbaum
2016-02-09 12:13 ` [Qemu-devel] [PATCH 4/8] ipmi: add some local variables in ipmi_sdr_init Cédric Le Goater
2016-02-14 8:55 ` Marcel Apfelbaum
2016-02-15 16:54 ` Cédric Le Goater
2016-02-09 12:13 ` [Qemu-devel] [PATCH 5/8] ipmi: use a file to load SDRs Cédric Le Goater
2016-02-14 9:08 ` Marcel Apfelbaum
2016-02-15 17:02 ` Cédric Le Goater
2016-02-09 12:13 ` [Qemu-devel] [PATCH 6/8] ipmi: provide support for FRUs Cédric Le Goater
2016-02-14 9:25 ` Marcel Apfelbaum
2016-02-15 17:17 ` Cédric Le Goater
2016-02-15 18:40 ` Marcel Apfelbaum
2016-02-16 3:38 ` Corey Minyard
2016-02-16 8:47 ` Cédric Le Goater
2016-02-09 12:13 ` Cédric Le Goater [this message]
2016-02-14 9:30 ` [Qemu-devel] [PATCH 7/8] ipmi: introduce an ipmi_bmc_sdr_find() API Marcel Apfelbaum
2016-02-15 17:21 ` Cédric Le Goater
2016-02-09 12:13 ` [Qemu-devel] [PATCH 8/8] ipmi: introduce an ipmi_bmc_gen_event() API Cédric Le Goater
2016-02-14 9:32 ` Marcel Apfelbaum
2016-02-09 18:25 ` [Qemu-devel] [PATCH 0/8] ipmi: a couple of enhancements to the BMC simulator (round 2) Corey Minyard
2016-02-10 14:05 ` Cédric Le Goater
2016-02-10 16:06 ` Corey Minyard
2016-02-10 16:13 ` Cédric Le Goater
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