From: Anup Patel <apatel@ventanamicro.com>
Date: Wed, 5 Jul 2023 06:53:57 +0000 (+0530)
Subject: lib: sbi: Alphabetically sort HART ISA extensions
X-Git-Tag: v1.4~154
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=72b9c8ff89a963bcec0a7f41fc679ee5246efd01;p=platform%2Fkernel%2Fopensbi.git

lib: sbi: Alphabetically sort HART ISA extensions

Let us follow alphabetical order for HART ISA extension so that
it is simpler to maintain.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Xiang W <wxjstz@126.com>
---

diff --git a/include/sbi/sbi_hart.h b/include/sbi/sbi_hart.h
index 938248f..b97f78c 100644
--- a/include/sbi/sbi_hart.h
+++ b/include/sbi/sbi_hart.h
@@ -26,16 +26,16 @@ enum sbi_hart_priv_versions {
 
 /** Possible ISA extensions of a hart */
 enum sbi_hart_extensions {
-	/** Hart has Sscofpmt extension */
-	SBI_HART_EXT_SSCOFPMF = 0,
-	/** HART has Zicntr extension (i.e. HW cycle, time & instret CSRs) */
-	SBI_HART_EXT_ZICNTR,
 	/** HART has AIA M-mode CSRs */
-	SBI_HART_EXT_SMAIA,
+	SBI_HART_EXT_SMAIA = 0,
 	/** HART has Smstateen CSR **/
 	SBI_HART_EXT_SMSTATEEN,
+	/** Hart has Sscofpmt extension */
+	SBI_HART_EXT_SSCOFPMF,
 	/** HART has Sstc extension */
 	SBI_HART_EXT_SSTC,
+	/** HART has Zicntr extension (i.e. HW cycle, time & instret CSRs) */
+	SBI_HART_EXT_ZICNTR,
 	/** HART has Zihpm extension */
 	SBI_HART_EXT_ZIHPM,
 
diff --git a/lib/sbi/sbi_hart.c b/lib/sbi/sbi_hart.c
index ff6f582..2eacefb 100644
--- a/lib/sbi/sbi_hart.c
+++ b/lib/sbi/sbi_hart.c
@@ -438,20 +438,20 @@ static inline char *sbi_hart_extension_id2string(int ext)
 	char *estr = NULL;
 
 	switch (ext) {
-	case SBI_HART_EXT_SSCOFPMF:
-		estr = "sscofpmf";
-		break;
-	case SBI_HART_EXT_ZICNTR:
-		estr = "zicntr";
-		break;
 	case SBI_HART_EXT_SMAIA:
 		estr = "smaia";
 		break;
+	case SBI_HART_EXT_SMSTATEEN:
+		estr = "smstateen";
+		break;
+	case SBI_HART_EXT_SSCOFPMF:
+		estr = "sscofpmf";
+		break;
 	case SBI_HART_EXT_SSTC:
 		estr = "sstc";
 		break;
-	case SBI_HART_EXT_SMSTATEEN:
-		estr = "smstateen";
+	case SBI_HART_EXT_ZICNTR:
+		estr = "zicntr";
 		break;
 	case SBI_HART_EXT_ZIHPM:
 		estr = "zihpm";