Changeset 4066371 in mainline for uspace/lib/device/include/hr.h

Timestamp:

2024-12-06T20:19:21Z (7 months ago)

Author:

Miroslav Cimerman <mc@…>

Children:

ea0d494

Parents:

241c3f6

Message:

hr: layout info printing

File:

• uspace/lib/device/include/hr.h (modified) (3 diffs)

uspace/lib/device/include/hr.h

@@ -55 +55 @@
 } hr_level_t;
 
+/*
+ * SNIA
+ * Common RAID Disk Data Format
+ * Specification
+ * Version 2.0 Revision 19
+ */
+#define HR_RLQ_RAID4_0  0x00 /* RAID-4 Non-Rotating Parity 0 */
+#define HR_RLQ_RAID4_N  0x01 /* RAID-4 Non-Rotating Parity N */
+#define HR_RLQ_RAID5_0R 0x00 /* RAID-5 Rotating Parity 0 with Data Restart */
+#define HR_RLQ_RAID5_NR 0x02 /* RAID-5 Rotating Parity N with Data Restart */
+#define HR_RLQ_RAID5_NC 0x03 /* RAID-5 Rotating Parity N with Data Continuation */
+
 typedef enum hr_vol_status {
         HR_VOL_ONLINE,  /* OK, OPTIMAL */
@@ -97 +109 @@
         size_t bsize;
         hr_vol_status_t status;
+        uint8_t RLQ;
 } hr_vol_info_t;
 
@@ -109 +122 @@
 extern const char *hr_get_vol_status_msg(hr_vol_status_t);
 extern const char *hr_get_ext_status_msg(hr_ext_status_t);
+extern const char *hr_get_layout_str(hr_level_t, uint8_t);
 
 #endif