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-rw-r--r--include/asm-s390/bitops.h1
-rw-r--r--include/asm-s390/cmb.h2
-rw-r--r--include/asm-s390/debug.h1
-rw-r--r--include/asm-s390/hardirq.h1
-rw-r--r--include/asm-s390/idals.h1
-rw-r--r--include/asm-s390/local.h1
-rw-r--r--include/asm-s390/lowcore.h1
-rw-r--r--include/asm-s390/page.h6
-rw-r--r--include/asm-s390/pgalloc.h1
-rw-r--r--include/asm-s390/ptrace.h6
-rw-r--r--include/asm-s390/sfp-machine.h1
-rw-r--r--include/asm-s390/smp.h1
-rw-r--r--include/asm-s390/system.h1
-rw-r--r--include/asm-s390/tlbflush.h1
-rw-r--r--include/asm-s390/types.h1
-rw-r--r--include/asm-s390/unistd.h8
-rw-r--r--include/asm-s390/vtoc.h38
-rw-r--r--include/asm-s390/z90crypt.h212
18 files changed, 242 insertions, 42 deletions
diff --git a/include/asm-s390/bitops.h b/include/asm-s390/bitops.h
index ca092ffb7a9..4d2b126ba15 100644
--- a/include/asm-s390/bitops.h
+++ b/include/asm-s390/bitops.h
@@ -12,7 +12,6 @@
* Copyright (C) 1992, Linus Torvalds
*
*/
-#include <linux/config.h>
#include <linux/compiler.h>
/*
diff --git a/include/asm-s390/cmb.h b/include/asm-s390/cmb.h
index dae1dd4fb93..2d09950a9c1 100644
--- a/include/asm-s390/cmb.h
+++ b/include/asm-s390/cmb.h
@@ -47,7 +47,7 @@ struct cmbdata {
/* reset channel measurement block */
#define BIODASDRESETCMB _IO(DASD_IOCTL_LETTER,34)
/* read channel measurement data */
-#define BIODASDREADCMB _IOWR(DASD_IOCTL_LETTER,32,u64)
+#define BIODASDREADCMB _IOWR(DASD_IOCTL_LETTER,32,__u64)
/* read channel measurement data */
#define BIODASDREADALLCMB _IOWR(DASD_IOCTL_LETTER,33,struct cmbdata)
diff --git a/include/asm-s390/debug.h b/include/asm-s390/debug.h
index 23450ed4b57..7f1ef99fd1e 100644
--- a/include/asm-s390/debug.h
+++ b/include/asm-s390/debug.h
@@ -9,7 +9,6 @@
#ifndef DEBUG_H
#define DEBUG_H
-#include <linux/config.h>
#include <linux/fs.h>
#include <linux/string.h>
diff --git a/include/asm-s390/hardirq.h b/include/asm-s390/hardirq.h
index 6792c559a12..e84b7ef54aa 100644
--- a/include/asm-s390/hardirq.h
+++ b/include/asm-s390/hardirq.h
@@ -12,7 +12,6 @@
#ifndef __ASM_HARDIRQ_H
#define __ASM_HARDIRQ_H
-#include <linux/config.h>
#include <linux/threads.h>
#include <linux/sched.h>
#include <linux/cache.h>
diff --git a/include/asm-s390/idals.h b/include/asm-s390/idals.h
index 8038858b86b..e82c10efe65 100644
--- a/include/asm-s390/idals.h
+++ b/include/asm-s390/idals.h
@@ -13,7 +13,6 @@
#ifndef _S390_IDALS_H
#define _S390_IDALS_H
-#include <linux/config.h>
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/types.h>
diff --git a/include/asm-s390/local.h b/include/asm-s390/local.h
index cf8189009c3..86745a1b29b 100644
--- a/include/asm-s390/local.h
+++ b/include/asm-s390/local.h
@@ -1,7 +1,6 @@
#ifndef _ASM_LOCAL_H
#define _ASM_LOCAL_H
-#include <linux/config.h>
#include <linux/percpu.h>
#include <asm/atomic.h>
diff --git a/include/asm-s390/lowcore.h b/include/asm-s390/lowcore.h
index db0606c1abd..e17d181b98a 100644
--- a/include/asm-s390/lowcore.h
+++ b/include/asm-s390/lowcore.h
@@ -124,7 +124,6 @@
#ifndef __ASSEMBLY__
-#include <linux/config.h>
#include <asm/processor.h>
#include <linux/types.h>
#include <asm/sigp.h>
diff --git a/include/asm-s390/page.h b/include/asm-s390/page.h
index 3b1138ac7e7..b2628dc5c49 100644
--- a/include/asm-s390/page.h
+++ b/include/asm-s390/page.h
@@ -9,7 +9,6 @@
#ifndef _S390_PAGE_H
#define _S390_PAGE_H
-#include <asm/setup.h>
#include <asm/types.h>
/* PAGE_SHIFT determines the page size */
@@ -20,6 +19,7 @@
#define PAGE_DEFAULT_KEY (PAGE_DEFAULT_ACC << 4)
#ifdef __KERNEL__
+#include <asm/setup.h>
#ifndef __ASSEMBLY__
#ifndef __s390x__
@@ -189,9 +189,9 @@ page_get_storage_key(unsigned long addr)
#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-#endif /* __KERNEL__ */
-
#include <asm-generic/memory_model.h>
#include <asm-generic/page.h>
+#endif /* __KERNEL__ */
+
#endif /* _S390_PAGE_H */
diff --git a/include/asm-s390/pgalloc.h b/include/asm-s390/pgalloc.h
index e28aaf28e4a..3002fda89d3 100644
--- a/include/asm-s390/pgalloc.h
+++ b/include/asm-s390/pgalloc.h
@@ -13,7 +13,6 @@
#ifndef _S390_PGALLOC_H
#define _S390_PGALLOC_H
-#include <linux/config.h>
#include <linux/threads.h>
#include <linux/gfp.h>
#include <linux/mm.h>
diff --git a/include/asm-s390/ptrace.h b/include/asm-s390/ptrace.h
index a949cc077cc..4d75d77b0f9 100644
--- a/include/asm-s390/ptrace.h
+++ b/include/asm-s390/ptrace.h
@@ -181,11 +181,8 @@
#define PTRACE_OLDSETOPTIONS 21
#ifndef __ASSEMBLY__
-#include <linux/config.h>
#include <linux/stddef.h>
#include <linux/types.h>
-#include <asm/setup.h>
-#include <asm/page.h>
typedef union
{
@@ -301,6 +298,9 @@ typedef struct
} s390_regs;
#ifdef __KERNEL__
+#include <asm/setup.h>
+#include <asm/page.h>
+
/*
* The pt_regs struct defines the way the registers are stored on
* the stack during a system call.
diff --git a/include/asm-s390/sfp-machine.h b/include/asm-s390/sfp-machine.h
index 3c79b5384f4..de69dfa46fb 100644
--- a/include/asm-s390/sfp-machine.h
+++ b/include/asm-s390/sfp-machine.h
@@ -25,7 +25,6 @@
#ifndef _SFP_MACHINE_H
#define _SFP_MACHINE_H
-#include <linux/config.h>
#define _FP_W_TYPE_SIZE 32
#define _FP_W_TYPE unsigned long
diff --git a/include/asm-s390/smp.h b/include/asm-s390/smp.h
index 444dae5912e..657646054c5 100644
--- a/include/asm-s390/smp.h
+++ b/include/asm-s390/smp.h
@@ -10,7 +10,6 @@
#ifndef __ASM_SMP_H
#define __ASM_SMP_H
-#include <linux/config.h>
#include <linux/threads.h>
#include <linux/cpumask.h>
#include <linux/bitops.h>
diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h
index 6a89dbb03c1..71a0732cd51 100644
--- a/include/asm-s390/system.h
+++ b/include/asm-s390/system.h
@@ -11,7 +11,6 @@
#ifndef __ASM_SYSTEM_H
#define __ASM_SYSTEM_H
-#include <linux/config.h>
#include <linux/kernel.h>
#include <asm/types.h>
#include <asm/ptrace.h>
diff --git a/include/asm-s390/tlbflush.h b/include/asm-s390/tlbflush.h
index 1bb73b0e61f..73cd85bebfb 100644
--- a/include/asm-s390/tlbflush.h
+++ b/include/asm-s390/tlbflush.h
@@ -1,7 +1,6 @@
#ifndef _S390_TLBFLUSH_H
#define _S390_TLBFLUSH_H
-#include <linux/config.h>
#include <linux/mm.h>
#include <asm/processor.h>
diff --git a/include/asm-s390/types.h b/include/asm-s390/types.h
index 5738ad63537..ae2951cc83a 100644
--- a/include/asm-s390/types.h
+++ b/include/asm-s390/types.h
@@ -58,7 +58,6 @@ typedef __signed__ long saddr_t;
#ifndef __ASSEMBLY__
-#include <linux/config.h>
typedef signed char s8;
typedef unsigned char u8;
diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h
index 41c2792ff6b..e21443d3ea1 100644
--- a/include/asm-s390/unistd.h
+++ b/include/asm-s390/unistd.h
@@ -392,6 +392,8 @@
#endif
+#ifdef __KERNEL__
+
/* user-visible error numbers are in the range -1 - -122: see <asm-s390/errno.h> */
#define __syscall_return(type, res) \
@@ -546,7 +548,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
__syscall_return(type,__res); \
}
-#ifdef __KERNEL__
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_SYS_ALARM
@@ -573,11 +574,9 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
# define __ARCH_WANT_COMPAT_SYS_TIME
# define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
# endif
-#endif
#ifdef __KERNEL_SYSCALLS__
-#include <linux/config.h>
#include <linux/compiler.h>
#include <linux/types.h>
#include <asm/ptrace.h>
@@ -625,7 +624,7 @@ asmlinkage long sys_rt_sigaction(int sig,
struct sigaction __user *oact,
size_t sigsetsize);
-#endif
+#endif /* __KERNEL_SYSCALLS__ */
/*
* "Conditional" syscalls
@@ -635,4 +634,5 @@ asmlinkage long sys_rt_sigaction(int sig,
*/
#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
+#endif /* __KERNEL__ */
#endif /* _ASM_S390_UNISTD_H_ */
diff --git a/include/asm-s390/vtoc.h b/include/asm-s390/vtoc.h
index d1de5b7ebb0..3a5267d90d2 100644
--- a/include/asm-s390/vtoc.h
+++ b/include/asm-s390/vtoc.h
@@ -177,27 +177,27 @@ struct vtoc_format7_label
} __attribute__ ((packed));
struct vtoc_cms_label {
- u8 label_id[4]; /* Label identifier */
- u8 vol_id[6]; /* Volid */
- u16 version_id; /* Version identifier */
- u32 block_size; /* Disk block size */
- u32 origin_ptr; /* Disk origin pointer */
- u32 usable_count; /* Number of usable cylinders/blocks */
- u32 formatted_count; /* Maximum number of formatted cylinders/
+ __u8 label_id[4]; /* Label identifier */
+ __u8 vol_id[6]; /* Volid */
+ __u16 version_id; /* Version identifier */
+ __u32 block_size; /* Disk block size */
+ __u32 origin_ptr; /* Disk origin pointer */
+ __u32 usable_count; /* Number of usable cylinders/blocks */
+ __u32 formatted_count; /* Maximum number of formatted cylinders/
* blocks */
- u32 block_count; /* Disk size in CMS blocks */
- u32 used_count; /* Number of CMS blocks in use */
- u32 fst_size; /* File Status Table (FST) size */
- u32 fst_count; /* Number of FSTs per CMS block */
- u8 format_date[6]; /* Disk FORMAT date */
- u8 reserved1[2];
- u32 disk_offset; /* Disk offset when reserved*/
- u32 map_block; /* Allocation Map Block with next hole */
- u32 hblk_disp; /* Displacement into HBLK data of next hole */
- u32 user_disp; /* Displacement into user part of Allocation
+ __u32 block_count; /* Disk size in CMS blocks */
+ __u32 used_count; /* Number of CMS blocks in use */
+ __u32 fst_size; /* File Status Table (FST) size */
+ __u32 fst_count; /* Number of FSTs per CMS block */
+ __u8 format_date[6]; /* Disk FORMAT date */
+ __u8 reserved1[2];
+ __u32 disk_offset; /* Disk offset when reserved*/
+ __u32 map_block; /* Allocation Map Block with next hole */
+ __u32 hblk_disp; /* Displacement into HBLK data of next hole */
+ __u32 user_disp; /* Displacement into user part of Allocation
* map */
- u8 reserved2[4];
- u8 segment_name[8]; /* Name of shared segment */
+ __u8 reserved2[4];
+ __u8 segment_name[8]; /* Name of shared segment */
} __attribute__ ((packed));
#endif /* _ASM_S390_VTOC_H */
diff --git a/include/asm-s390/z90crypt.h b/include/asm-s390/z90crypt.h
new file mode 100644
index 00000000000..31a2439b07b
--- /dev/null
+++ b/include/asm-s390/z90crypt.h
@@ -0,0 +1,212 @@
+/*
+ * include/asm-s390/z90crypt.h
+ *
+ * z90crypt 1.3.3 (user-visible header)
+ *
+ * Copyright (C) 2001, 2005 IBM Corporation
+ * Author(s): Robert Burroughs
+ * Eric Rossman (edrossma@us.ibm.com)
+ *
+ * Hotplug & misc device support: Jochen Roehrig (roehrig@de.ibm.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __ASM_S390_Z90CRYPT_H
+#define __ASM_S390_Z90CRYPT_H
+#include <linux/ioctl.h>
+
+#define z90crypt_VERSION 1
+#define z90crypt_RELEASE 3 // 2 = PCIXCC, 3 = rewrite for coding standards
+#define z90crypt_VARIANT 3 // 3 = CEX2A support
+
+/**
+ * struct ica_rsa_modexpo
+ *
+ * Requirements:
+ * - outputdatalength is at least as large as inputdatalength.
+ * - All key parts are right justified in their fields, padded on
+ * the left with zeroes.
+ * - length(b_key) = inputdatalength
+ * - length(n_modulus) = inputdatalength
+ */
+struct ica_rsa_modexpo {
+ char __user * inputdata;
+ unsigned int inputdatalength;
+ char __user * outputdata;
+ unsigned int outputdatalength;
+ char __user * b_key;
+ char __user * n_modulus;
+};
+
+/**
+ * struct ica_rsa_modexpo_crt
+ *
+ * Requirements:
+ * - inputdatalength is even.
+ * - outputdatalength is at least as large as inputdatalength.
+ * - All key parts are right justified in their fields, padded on
+ * the left with zeroes.
+ * - length(bp_key) = inputdatalength/2 + 8
+ * - length(bq_key) = inputdatalength/2
+ * - length(np_key) = inputdatalength/2 + 8
+ * - length(nq_key) = inputdatalength/2
+ * - length(u_mult_inv) = inputdatalength/2 + 8
+ */
+struct ica_rsa_modexpo_crt {
+ char __user * inputdata;
+ unsigned int inputdatalength;
+ char __user * outputdata;
+ unsigned int outputdatalength;
+ char __user * bp_key;
+ char __user * bq_key;
+ char __user * np_prime;
+ char __user * nq_prime;
+ char __user * u_mult_inv;
+};
+
+#define Z90_IOCTL_MAGIC 'z' // NOTE: Need to allocate from linux folks
+
+/**
+ * Interface notes:
+ *
+ * The ioctl()s which are implemented (along with relevant details)
+ * are:
+ *
+ * ICARSAMODEXPO
+ * Perform an RSA operation using a Modulus-Exponent pair
+ * This takes an ica_rsa_modexpo struct as its arg.
+ *
+ * NOTE: please refer to the comments preceding this structure
+ * for the implementation details for the contents of the
+ * block
+ *
+ * ICARSACRT
+ * Perform an RSA operation using a Chinese-Remainder Theorem key
+ * This takes an ica_rsa_modexpo_crt struct as its arg.
+ *
+ * NOTE: please refer to the comments preceding this structure
+ * for the implementation details for the contents of the
+ * block
+ *
+ * Z90STAT_TOTALCOUNT
+ * Return an integer count of all device types together.
+ *
+ * Z90STAT_PCICACOUNT
+ * Return an integer count of all PCICAs.
+ *
+ * Z90STAT_PCICCCOUNT
+ * Return an integer count of all PCICCs.
+ *
+ * Z90STAT_PCIXCCMCL2COUNT
+ * Return an integer count of all MCL2 PCIXCCs.
+ *
+ * Z90STAT_PCIXCCMCL3COUNT
+ * Return an integer count of all MCL3 PCIXCCs.
+ *
+ * Z90STAT_CEX2CCOUNT
+ * Return an integer count of all CEX2Cs.
+ *
+ * Z90STAT_CEX2ACOUNT
+ * Return an integer count of all CEX2As.
+ *
+ * Z90STAT_REQUESTQ_COUNT
+ * Return an integer count of the number of entries waiting to be
+ * sent to a device.
+ *
+ * Z90STAT_PENDINGQ_COUNT
+ * Return an integer count of the number of entries sent to a
+ * device awaiting the reply.
+ *
+ * Z90STAT_TOTALOPEN_COUNT
+ * Return an integer count of the number of open file handles.
+ *
+ * Z90STAT_DOMAIN_INDEX
+ * Return the integer value of the Cryptographic Domain.
+ *
+ * Z90STAT_STATUS_MASK
+ * Return an 64 element array of unsigned chars for the status of
+ * all devices.
+ * 0x01: PCICA
+ * 0x02: PCICC
+ * 0x03: PCIXCC_MCL2
+ * 0x04: PCIXCC_MCL3
+ * 0x05: CEX2C
+ * 0x06: CEX2A
+ * 0x0d: device is disabled via the proc filesystem
+ *
+ * Z90STAT_QDEPTH_MASK
+ * Return an 64 element array of unsigned chars for the queue
+ * depth of all devices.
+ *
+ * Z90STAT_PERDEV_REQCNT
+ * Return an 64 element array of unsigned integers for the number
+ * of successfully completed requests per device since the device
+ * was detected and made available.
+ *
+ * ICAZ90STATUS (deprecated)
+ * Return some device driver status in a ica_z90_status struct
+ * This takes an ica_z90_status struct as its arg.
+ *
+ * NOTE: this ioctl() is deprecated, and has been replaced with
+ * single ioctl()s for each type of status being requested
+ *
+ * Z90STAT_PCIXCCCOUNT (deprecated)
+ * Return an integer count of all PCIXCCs (MCL2 + MCL3).
+ * This is DEPRECATED now that MCL3 PCIXCCs are treated differently from
+ * MCL2 PCIXCCs.
+ *
+ * Z90QUIESCE (not recommended)
+ * Quiesce the driver. This is intended to stop all new
+ * requests from being processed. Its use is NOT recommended,
+ * except in circumstances where there is no other way to stop
+ * callers from accessing the driver. Its original use was to
+ * allow the driver to be "drained" of work in preparation for
+ * a system shutdown.
+ *
+ * NOTE: once issued, this ban on new work cannot be undone
+ * except by unloading and reloading the driver.
+ */
+
+/**
+ * Supported ioctl calls
+ */
+#define ICARSAMODEXPO _IOC(_IOC_READ|_IOC_WRITE, Z90_IOCTL_MAGIC, 0x05, 0)
+#define ICARSACRT _IOC(_IOC_READ|_IOC_WRITE, Z90_IOCTL_MAGIC, 0x06, 0)
+
+/* DEPRECATED status calls (bound for removal at some point) */
+#define ICAZ90STATUS _IOR(Z90_IOCTL_MAGIC, 0x10, struct ica_z90_status)
+#define Z90STAT_PCIXCCCOUNT _IOR(Z90_IOCTL_MAGIC, 0x43, int)
+
+/* unrelated to ICA callers */
+#define Z90QUIESCE _IO(Z90_IOCTL_MAGIC, 0x11)
+
+/* New status calls */
+#define Z90STAT_TOTALCOUNT _IOR(Z90_IOCTL_MAGIC, 0x40, int)
+#define Z90STAT_PCICACOUNT _IOR(Z90_IOCTL_MAGIC, 0x41, int)
+#define Z90STAT_PCICCCOUNT _IOR(Z90_IOCTL_MAGIC, 0x42, int)
+#define Z90STAT_PCIXCCMCL2COUNT _IOR(Z90_IOCTL_MAGIC, 0x4b, int)
+#define Z90STAT_PCIXCCMCL3COUNT _IOR(Z90_IOCTL_MAGIC, 0x4c, int)
+#define Z90STAT_CEX2CCOUNT _IOR(Z90_IOCTL_MAGIC, 0x4d, int)
+#define Z90STAT_CEX2ACOUNT _IOR(Z90_IOCTL_MAGIC, 0x4e, int)
+#define Z90STAT_REQUESTQ_COUNT _IOR(Z90_IOCTL_MAGIC, 0x44, int)
+#define Z90STAT_PENDINGQ_COUNT _IOR(Z90_IOCTL_MAGIC, 0x45, int)
+#define Z90STAT_TOTALOPEN_COUNT _IOR(Z90_IOCTL_MAGIC, 0x46, int)
+#define Z90STAT_DOMAIN_INDEX _IOR(Z90_IOCTL_MAGIC, 0x47, int)
+#define Z90STAT_STATUS_MASK _IOR(Z90_IOCTL_MAGIC, 0x48, char[64])
+#define Z90STAT_QDEPTH_MASK _IOR(Z90_IOCTL_MAGIC, 0x49, char[64])
+#define Z90STAT_PERDEV_REQCNT _IOR(Z90_IOCTL_MAGIC, 0x4a, int[64])
+
+#endif /* __ASM_S390_Z90CRYPT_H */
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