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[Qemu-ppc] [PATCH 08/21] ipmi: introduce an ipmi_bmc_sdr_find() API
From: |
Cédric Le Goater |
Subject: |
[Qemu-ppc] [PATCH 08/21] ipmi: introduce an ipmi_bmc_sdr_find() API |
Date: |
Wed, 5 Apr 2017 14:41:33 +0200 |
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 <address@hidden>
Acked-by: Corey Minyard <address@hidden>
---
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 eae7b2d8c92b..8185a84b76b9 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 91b83b5bb0b6..0d36cfc6b7f3 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
--
2.7.4
- Re: [Qemu-ppc] [PATCH 04/21] ppc/pnv: enable only one LPC bus, (continued)
- Re: [Qemu-ppc] [PATCH 04/21] ppc/pnv: enable only one LPC bus, Benjamin Herrenschmidt, 2017/04/06
- Re: [Qemu-ppc] [PATCH 04/21] ppc/pnv: enable only one LPC bus, Cédric Le Goater, 2017/04/06
- Re: [Qemu-ppc] [PATCH 04/21] ppc/pnv: enable only one LPC bus, Benjamin Herrenschmidt, 2017/04/06
- Re: [Qemu-ppc] [PATCH 04/21] ppc/pnv: enable only one LPC bus, Cédric Le Goater, 2017/04/06
- Re: [Qemu-ppc] [PATCH 04/21] ppc/pnv: enable only one LPC bus, Benjamin Herrenschmidt, 2017/04/06
- Re: [Qemu-ppc] [PATCH 04/21] ppc/pnv: enable only one LPC bus, Cédric Le Goater, 2017/04/07
- Re: [Qemu-ppc] [PATCH 04/21] ppc/pnv: enable only one LPC bus, David Gibson, 2017/04/08
[Qemu-ppc] [PATCH 05/21] ppc: add IPMI support, Cédric Le Goater, 2017/04/05
[Qemu-ppc] [PATCH 06/21] ipmi: use a file to load SDRs, Cédric Le Goater, 2017/04/05
[Qemu-ppc] [PATCH 07/21] ipmi: provide support for FRUs, Cédric Le Goater, 2017/04/05
[Qemu-ppc] [PATCH 08/21] ipmi: introduce an ipmi_bmc_sdr_find() API,
Cédric Le Goater <=
[Qemu-ppc] [PATCH 09/21] ipmi: introduce an ipmi_bmc_gen_event() API, Cédric Le Goater, 2017/04/05
[Qemu-ppc] [PATCH 10/21] ipmi: add SET_SENSOR_READING command, Cédric Le Goater, 2017/04/05
[Qemu-ppc] [PATCH 11/21] ppc/pnv: scan ISA bus to populate device tree, Cédric Le Goater, 2017/04/05