1 files changed, 128 insertions, 0 deletions
diff --git a/arch/s390/include/uapi/asm/chsc.h b/arch/s390/include/uapi/asm/chsc.h
new file mode 100644
index 000000000000..aea451fd182e
--- /dev/null
+++ b/arch/s390/include/uapi/asm/chsc.h
@@ -0,0 +1,128 @@
+/*
+ * ioctl interface for /dev/chsc
+ *
+ * Copyright IBM Corp. 2008
+ * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
+ */
+#ifndef _ASM_CHSC_H
+#define _ASM_CHSC_H
+#include <linux/types.h>
+#include <asm/chpid.h>
+#include <asm/schid.h>
+struct chsc_async_header {
+        __u16 length;
+        __u16 code;
+        __u32 cmd_dependend;
+        __u32 key : 4;
+        __u32 : 28;
+        struct subchannel_id sid;
+} __attribute__ ((packed));
+struct chsc_async_area {
+        struct chsc_async_header header;
+        __u8 data[PAGE_SIZE - 16 /* size of chsc_async_header */];
+} __attribute__ ((packed));
+struct chsc_response_struct {
+        __u16 length;
+        __u16 code;
+        __u32 parms;
+        __u8 data[PAGE_SIZE - 8];
+} __attribute__ ((packed));
+struct chsc_chp_cd {
+        struct chp_id chpid;
+        int m;
+        int fmt;
+        struct chsc_response_struct cpcb;
+};
+struct chsc_cu_cd {
+        __u16 cun;
+        __u8 cssid;
+        int m;
+        int fmt;
+        struct chsc_response_struct cucb;
+};
+struct chsc_sch_cud {
+        struct subchannel_id schid;
+        int fmt;
+        struct chsc_response_struct scub;
+};
+struct conf_id {
+        int m;
+        __u8 cssid;
+        __u8 ssid;
+};
+struct chsc_conf_info {
+        struct conf_id id;
+        int fmt;
+        struct chsc_response_struct scid;
+};
+struct ccl_parm_chpid {
+        int m;
+        struct chp_id chp;
+};
+struct ccl_parm_cssids {
+        __u8 f_cssid;
+        __u8 l_cssid;
+};
+struct chsc_comp_list {
+        struct {
+                enum {
+                        CCL_CU_ON_CHP = 1,
+                        CCL_CHP_TYPE_CAP = 2,
+                        CCL_CSS_IMG = 4,
+                        CCL_CSS_IMG_CONF_CHAR = 5,
+                        CCL_IOP_CHP = 6,
+                } ctype;
+                int fmt;
+                struct ccl_parm_chpid chpid;
+                struct ccl_parm_cssids cssids;
+        } req;
+        struct chsc_response_struct sccl;
+};
+struct chsc_dcal {
+        struct {
+                enum {
+                        DCAL_CSS_IID_PN = 4,
+                } atype;
+                __u32 list_parm[2];
+                int fmt;
+        } req;
+        struct chsc_response_struct sdcal;
+};
+struct chsc_cpd_info {
+        struct chp_id chpid;
+        int m;
+        int fmt;
+        int rfmt;
+        int c;
+        struct chsc_response_struct chpdb;
+};
+#define CHSC_IOCTL_MAGIC 'c'
+#define CHSC_START _IOWR(CHSC_IOCTL_MAGIC, 0x81, struct chsc_async_area)
+#define CHSC_INFO_CHANNEL_PATH _IOWR(CHSC_IOCTL_MAGIC, 0x82, \
+                                    struct chsc_chp_cd)
+#define CHSC_INFO_CU _IOWR(CHSC_IOCTL_MAGIC, 0x83, struct chsc_cu_cd)
+#define CHSC_INFO_SCH_CU _IOWR(CHSC_IOCTL_MAGIC, 0x84, struct chsc_sch_cud)
+#define CHSC_INFO_CI _IOWR(CHSC_IOCTL_MAGIC, 0x85, struct chsc_conf_info)
+#define CHSC_INFO_CCL _IOWR(CHSC_IOCTL_MAGIC, 0x86, struct chsc_comp_list)
+#define CHSC_INFO_CPD _IOWR(CHSC_IOCTL_MAGIC, 0x87, struct chsc_cpd_info)
+#define CHSC_INFO_DCAL _IOWR(CHSC_IOCTL_MAGIC, 0x88, struct chsc_dcal)
+#endif

diff --git a/arch/s390/include/uapi/asm/chsc.h b/arch/s390/include/uapi/asm/chsc.h new file mode 100644 index 000000000000..aea451fd182e --- /dev/null +++ b/arch/s390/include/uapi/asm/chsc.h
@@ -0,0 +1,128 @@
	1	/*
	2	* ioctl interface for /dev/chsc
	3	*
	4	* Copyright IBM Corp. 2008
	5	* Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
	6	*/
	7
	8	#ifndef _ASM_CHSC_H
	9	#define _ASM_CHSC_H
	10
	11	#include <linux/types.h>
	12	#include <asm/chpid.h>
	13	#include <asm/schid.h>
	14
	15	struct chsc_async_header {
	16	__u16 length;
	17	__u16 code;
	18	__u32 cmd_dependend;
	19	__u32 key : 4;
	20	__u32 : 28;
	21	struct subchannel_id sid;
	22	} __attribute__ ((packed));
	23
	24	struct chsc_async_area {
	25	struct chsc_async_header header;
	26	__u8 data[PAGE_SIZE - 16 /* size of chsc_async_header */];
	27	} __attribute__ ((packed));
	28
	29
	30	struct chsc_response_struct {
	31	__u16 length;
	32	__u16 code;
	33	__u32 parms;
	34	__u8 data[PAGE_SIZE - 8];
	35	} __attribute__ ((packed));
	36
	37	struct chsc_chp_cd {
	38	struct chp_id chpid;
	39	int m;
	40	int fmt;
	41	struct chsc_response_struct cpcb;
	42	};
	43
	44	struct chsc_cu_cd {
	45	__u16 cun;
	46	__u8 cssid;
	47	int m;
	48	int fmt;
	49	struct chsc_response_struct cucb;
	50	};
	51
	52	struct chsc_sch_cud {
	53	struct subchannel_id schid;
	54	int fmt;
	55	struct chsc_response_struct scub;
	56	};
	57
	58	struct conf_id {
	59	int m;
	60	__u8 cssid;
	61	__u8 ssid;
	62	};
	63
	64	struct chsc_conf_info {
	65	struct conf_id id;
	66	int fmt;
	67	struct chsc_response_struct scid;
	68	};
	69
	70	struct ccl_parm_chpid {
	71	int m;
	72	struct chp_id chp;
	73	};
	74
	75	struct ccl_parm_cssids {
	76	__u8 f_cssid;
	77	__u8 l_cssid;
	78	};
	79
	80	struct chsc_comp_list {
	81	struct {
	82	enum {
	83	CCL_CU_ON_CHP = 1,
	84	CCL_CHP_TYPE_CAP = 2,
	85	CCL_CSS_IMG = 4,
	86	CCL_CSS_IMG_CONF_CHAR = 5,
	87	CCL_IOP_CHP = 6,
	88	} ctype;
	89	int fmt;
	90	struct ccl_parm_chpid chpid;
	91	struct ccl_parm_cssids cssids;
	92	} req;
	93	struct chsc_response_struct sccl;
	94	};
	95
	96	struct chsc_dcal {
	97	struct {
	98	enum {
	99	DCAL_CSS_IID_PN = 4,
	100	} atype;
	101	__u32 list_parm[2];
	102	int fmt;
	103	} req;
	104	struct chsc_response_struct sdcal;
	105	};
	106
	107	struct chsc_cpd_info {
	108	struct chp_id chpid;
	109	int m;
	110	int fmt;
	111	int rfmt;
	112	int c;
	113	struct chsc_response_struct chpdb;
	114	};
	115
	116	#define CHSC_IOCTL_MAGIC 'c'
	117
	118	#define CHSC_START _IOWR(CHSC_IOCTL_MAGIC, 0x81, struct chsc_async_area)
	119	#define CHSC_INFO_CHANNEL_PATH _IOWR(CHSC_IOCTL_MAGIC, 0x82, \
	120	struct chsc_chp_cd)
	121	#define CHSC_INFO_CU _IOWR(CHSC_IOCTL_MAGIC, 0x83, struct chsc_cu_cd)
	122	#define CHSC_INFO_SCH_CU _IOWR(CHSC_IOCTL_MAGIC, 0x84, struct chsc_sch_cud)
	123	#define CHSC_INFO_CI _IOWR(CHSC_IOCTL_MAGIC, 0x85, struct chsc_conf_info)
	124	#define CHSC_INFO_CCL _IOWR(CHSC_IOCTL_MAGIC, 0x86, struct chsc_comp_list)
	125	#define CHSC_INFO_CPD _IOWR(CHSC_IOCTL_MAGIC, 0x87, struct chsc_cpd_info)
	126	#define CHSC_INFO_DCAL _IOWR(CHSC_IOCTL_MAGIC, 0x88, struct chsc_dcal)
	127
	128	#endif