Changeset fb06476f in mainline for uspace/lib/device/include/hr.h

Timestamp:

2025-04-21T13:20:05Z (3 months ago)

Author:

Miroslav Cimerman <mc@…>

Children:

c6d2af8

Parents:

5cb1631

Message:

hr: use enum for RAID layouts

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_layout {
+        HR_RLQ_NONE     = 0,
+        HR_RLQ_RAID4_0,         /* RAID-4 Non-Rotating Parity 0 */
+        HR_RLQ_RAID4_N,         /* RAID-4 Non-Rotating Parity N */
+        HR_RLQ_RAID5_0R,        /* RAID-5 Rotating Parity 0 with Data Restart */
+        HR_RLQ_RAID5_NR,        /* RAID-5 Rotating Parity N with Data Restart */
+        HR_RLQ_RAID5_NC         /* RAID-5 Rotating Parity N with Data Continuation */
+} hr_layout_t;
 
 typedef enum hr_vol_status {
@@ -119 +116 @@
         HR_METADATA_GEOM_MIRROR = 1,
         HR_METADATA_GEOM_STRIPE = 2,
-        HR_METADATA_LAST_DUMMY  = 3
+        HR_METADATA_LAST_DUMMY
 } hr_metadata_type_t;
 
@@ -132 +129 @@
 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);
+extern const char       *hr_get_layout_str(hr_layout_t);
 extern const char       *hr_get_metadata_type_str(hr_metadata_type_t);