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Diffstat (limited to 'arch/s390/include/asm/clp.h')
-rw-r--r--arch/s390/include/asm/clp.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/s390/include/asm/clp.h b/arch/s390/include/asm/clp.h
index 5687d62fb0cb..10919eeb7533 100644
--- a/arch/s390/include/asm/clp.h
+++ b/arch/s390/include/asm/clp.h
@@ -1,9 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_S390_CLP_H
#define _ASM_S390_CLP_H
/* CLP common request & response block size */
#define CLP_BLK_SIZE PAGE_SIZE
+/* Call Logical Processor - Command Code */
+#define CLP_SLPC 0x0001
+
#define CLP_LPS_BASE 0
#define CLP_LPS_PCI 2