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[Qemu-devel] [PATCH v1 3/3] sPAPR: Export RTAS property <ibm, errinjct-t
From: |
Gavin Shan |
Subject: |
[Qemu-devel] [PATCH v1 3/3] sPAPR: Export RTAS property <ibm, errinjct-tokens> |
Date: |
Mon, 23 Jun 2014 12:22:03 +1000 |
The patch exports RTAS property "ibm,errinjct-tokens", which is
defined in PAPR spec and used to indicate various error types
we can inject.
Signed-off-by: Gavin Shan <address@hidden>
---
hw/ppc/spapr.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index a61af85..1d52229 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -443,6 +443,23 @@ static void spapr_create_drc_dt_entries(void *fdt)
} while (0)
+static void add_errinjct_token(GString *s, uint32_t token, const gchar *desc)
+{
+ g_string_append_len(s, desc, strlen(desc) + 1);
+ g_string_append_len(s, (gchar *)&token, sizeof(token));
+}
+
+static void add_errinjct_token_prop(void *fdt)
+{
+ GString *s = g_string_sized_new(256);
+
+ add_errinjct_token(s, RTAS_ERRINJCT_TYPE_IOA_BUS_ERROR, "ioa-bus-error");
+ add_errinjct_token(s, RTAS_ERRINJCT_TYPE_IOA_BUS_ERROR64,
"ioa-bus-error-64");
+
+ _FDT((fdt_property(fdt, "ibm,errinjct-tokens", s->str, s->len)));
+ g_string_free(s, true);
+}
+
static void *spapr_create_fdt_skel(hwaddr initrd_base,
hwaddr initrd_size,
hwaddr kernel_size,
@@ -664,6 +681,8 @@ static void *spapr_create_fdt_skel(hwaddr initrd_base,
_FDT((fdt_property(fdt, "qemu,hypertas-functions", qemu_hypertas_prop,
sizeof(qemu_hypertas_prop))));
+ add_errinjct_token_prop(fdt);
+
_FDT((fdt_property(fdt, "ibm,associativity-reference-points",
refpoints, sizeof(refpoints))));
--
1.8.3.2