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opal: add a named constant for TCG FAIL status.

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Will be checked upon later when we add support
for OPAL2 SUM Reactivate method.
This commit is contained in:
Ondrej Kozina
2025-07-31 11:29:17 +02:00
parent 0d07e80077
commit 346db2e42a
1 changed files with 9 additions and 3 deletions
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12
lib/luks2/hw_opal/hw_opal.c
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@@ -58,6 +58,12 @@ typedef enum OpalStatus {
_OPAL_STATUS_MAX = 0x13,
} OpalStatus;
/*
* Also defined in TCG Core spec Section 5.1.5 but
* do not inflate the opal_status_table below
*/
#define OPAL_STATUS_FAIL 0x3f
static const char* const opal_status_table[_OPAL_STATUS_MAX] = {
[OPAL_STATUS_SUCCESS] = "success",
[OPAL_STATUS_NOT_AUTHORIZED] = "not authorized",
@@ -85,9 +91,9 @@ static const char *opal_status_to_string(int t)
if (t < 0)
return strerror(-t);
/* Fail, as defined by specification */
if (t == 0x3f)
return "unknown failure";
/* This will be checked upon 'Reactivate' method */
if (t == OPAL_STATUS_FAIL)
return "FAIL status";
if (t >= _OPAL_STATUS_MAX)
return "unknown error";