acpi/nfit: Add support for Intel DSM 1.8 commands

[linux-2.6-microblaze.git] / drivers / acpi / nfit / intel.h

diff --git a/drivers/acpi/nfit/intel.h b/drivers/acpi/nfit/intel.h
index 8674631..1802bd3 100644 (file)
--- a/drivers/acpi/nfit/intel.h
+++ b/drivers/acpi/nfit/intel.h
@@ -35,4 +35,78 @@ struct nd_intel_smart {
        };
 } __packed;
 
+#define ND_INTEL_STATUS_SIZE           4
+#define ND_INTEL_PASSPHRASE_SIZE       32
+
+#define ND_INTEL_STATUS_NOT_SUPPORTED  1
+#define ND_INTEL_STATUS_RETRY          5
+#define ND_INTEL_STATUS_NOT_READY      9
+#define ND_INTEL_STATUS_INVALID_STATE  10
+#define ND_INTEL_STATUS_INVALID_PASS   11
+#define ND_INTEL_STATUS_OVERWRITE_UNSUPPORTED  0x10007
+#define ND_INTEL_STATUS_OQUERY_INPROGRESS      0x10007
+#define ND_INTEL_STATUS_OQUERY_SEQUENCE_ERR    0x20007
+
+#define ND_INTEL_SEC_STATE_ENABLED     0x02
+#define ND_INTEL_SEC_STATE_LOCKED      0x04
+#define ND_INTEL_SEC_STATE_FROZEN      0x08
+#define ND_INTEL_SEC_STATE_PLIMIT      0x10
+#define ND_INTEL_SEC_STATE_UNSUPPORTED 0x20
+#define ND_INTEL_SEC_STATE_OVERWRITE   0x40
+
+#define ND_INTEL_SEC_ESTATE_ENABLED    0x01
+#define ND_INTEL_SEC_ESTATE_PLIMIT     0x02
+
+struct nd_intel_get_security_state {
+       u32 status;
+       u8 extended_state;
+       u8 reserved[3];
+       u8 state;
+       u8 reserved1[3];
+} __packed;
+
+struct nd_intel_set_passphrase {
+       u8 old_pass[ND_INTEL_PASSPHRASE_SIZE];
+       u8 new_pass[ND_INTEL_PASSPHRASE_SIZE];
+       u32 status;
+} __packed;
+
+struct nd_intel_unlock_unit {
+       u8 passphrase[ND_INTEL_PASSPHRASE_SIZE];
+       u32 status;
+} __packed;
+
+struct nd_intel_disable_passphrase {
+       u8 passphrase[ND_INTEL_PASSPHRASE_SIZE];
+       u32 status;
+} __packed;
+
+struct nd_intel_freeze_lock {
+       u32 status;
+} __packed;
+
+struct nd_intel_secure_erase {
+       u8 passphrase[ND_INTEL_PASSPHRASE_SIZE];
+       u32 status;
+} __packed;
+
+struct nd_intel_overwrite {
+       u8 passphrase[ND_INTEL_PASSPHRASE_SIZE];
+       u32 status;
+} __packed;
+
+struct nd_intel_query_overwrite {
+       u32 status;
+} __packed;
+
+struct nd_intel_set_master_passphrase {
+       u8 old_pass[ND_INTEL_PASSPHRASE_SIZE];
+       u8 new_pass[ND_INTEL_PASSPHRASE_SIZE];
+       u32 status;
+} __packed;
+
+struct nd_intel_master_secure_erase {
+       u8 passphrase[ND_INTEL_PASSPHRASE_SIZE];
+       u32 status;
+} __packed;
 #endif