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Diffstat (limited to 'arch/loongarch/include/asm/loongarch.h')
-rw-r--r--arch/loongarch/include/asm/loongarch.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/loongarch/include/asm/loongarch.h b/arch/loongarch/include/asm/loongarch.h
index 65b7dcdea16d..83da5d29e2d1 100644
--- a/arch/loongarch/include/asm/loongarch.h
+++ b/arch/loongarch/include/asm/loongarch.h
@@ -117,7 +117,7 @@ static inline u32 read_cpucfg(u32 reg)
#define CPUCFG1_EP BIT(22)
#define CPUCFG1_RPLV BIT(23)
#define CPUCFG1_HUGEPG BIT(24)
-#define CPUCFG1_IOCSRBRD BIT(25)
+#define CPUCFG1_CRC32 BIT(25)
#define CPUCFG1_MSGINT BIT(26)
#define LOONGARCH_CPUCFG2 0x2
@@ -423,9 +423,9 @@ static __always_inline void iocsr_write64(u64 val, u32 reg)
#define CSR_ASID_ASID_WIDTH 10
#define CSR_ASID_ASID (_ULCAST_(0x3ff) << CSR_ASID_ASID_SHIFT)
-#define LOONGARCH_CSR_PGDL 0x19 /* Page table base address when VA[47] = 0 */
+#define LOONGARCH_CSR_PGDL 0x19 /* Page table base address when VA[VALEN-1] = 0 */
-#define LOONGARCH_CSR_PGDH 0x1a /* Page table base address when VA[47] = 1 */
+#define LOONGARCH_CSR_PGDH 0x1a /* Page table base address when VA[VALEN-1] = 1 */
#define LOONGARCH_CSR_PGD 0x1b /* Page table base */