@@ -165,6 +165,30 @@ static const char *target_type_to_str(int type)
return "UNKNOWN";
}
+static const char *deconfig_reason_str(enum gard_reason reason)
+{
+ switch (reason) {
+ case GARD_NO_REASON:
+ return "None";
+ case GARD_MANUAL:
+ return "Manual";
+ case GARD_UNRECOVERABLE:
+ return "Unrecoverable";
+ case GARD_FATAL:
+ return "Fatal";
+ case GARD_PREDICTIVE:
+ return "Predictive";
+ case GARD_POWER:
+ return "Power"; // What does this even mean?
+ case GARD_HYP:
+ return "Hypervisor";
+ case GARD_RECONFIG:
+ return "Reconfig";
+ default:
+ return "Unknown";
+ }
+};
+
static const char *path_type_to_str(enum path_type t)
{
switch (t) {
@@ -320,7 +344,9 @@ static int do_show_i(struct gard_ctx *ctx, int pos, struct gard_record *gard, vo
printf("Record ID: 0x%08x\n", id);
printf("========================\n");
printf("Error ID: 0x%08x\n", be32toh(gard->errlog_eid));
- printf("Error Type: 0x%02x\n", gard->error_type);
+ printf("Error Type: %s (0x%02x)\n",
+ deconfig_reason_str(gard->error_type),
+ gard->error_type);
printf("Path Type: %s\n", path_type_to_str(gard->target_id.type_size >> PATH_TYPE_SHIFT));
count = gard->target_id.type_size & PATH_ELEMENTS_MASK;
for (i = 0; i < count && i < MAX_PATH_ELEMENTS; i++)
@@ -20,6 +20,26 @@
#define PATH_TYPE_SHIFT 4
#define PATH_ELEMENTS_MASK (0x0F)
+/*
+ * Sourced from hostboot: src/include/usr/hwas/common/hwasCallout.H
+ */
+enum gard_reason {
+ GARD_NO_REASON = 0x0,
+ GARD_MANUAL = 0xD2,
+ GARD_UNRECOVERABLE = 0xE2,
+ GARD_FATAL = 0xE3,
+ GARD_PREDICTIVE = 0xE6,
+ GARD_POWER = 0xE9,
+ GARD_HYP = 0xEA,
+ GARD_RECONFIG = 0xEB,
+
+ /*
+ * This should only occur if the GUARD partition isn't correctly
+ * programmed with ECC bits.
+ */
+ GARD_VOID = 0xFF,
+};
+
/* see src/include/usr/targeting/common/entitypath.H */
enum path_type {
PATH_NA = 0x00,
@@ -1,7 +1,7 @@
Record ID: 0x00000001
========================
Error ID: 0x90000015
-Error Type: 0xe6
+Error Type: Predictive (0xe6)
Path Type: physical
>Sys, Instance #0
>Node, Instance #0
@@ -1,7 +1,7 @@
Record ID: 0x00000001
========================
Error ID: 0x90000007
-Error Type: 0xe3
+Error Type: Fatal (0xe3)
Path Type: physical
>Sys, Instance #0
>Node, Instance #0
The output of `gard list` has a field named "Type", however this doesn't actually indicate the type of the record. Rather, it shows the type of the path used to identify the hardware being GARDed. This is of pretty dubious value considering the Physical path seems to always be used when referring to GARDed hardware. Signed-off-by: Oliver O'Halloran <oohall@gmail.com> --- external/gard/gard.c | 28 +++++++++++++++++++++++++++- external/gard/gard.h | 20 ++++++++++++++++++++ external/gard/test/results/01-show_1.out | 2 +- external/gard/test/results/03-show_1-p9.out | 2 +- 4 files changed, 49 insertions(+), 3 deletions(-)