From 62c4f0a2d5a188f73a94f2cb8ea0dba3e7cf0a7f Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Wed, 26 Apr 2006 12:56:16 +0100 Subject: Don't include linux/config.h from anywhere else in include/ Signed-off-by: David Woodhouse --- include/asm-s390/bitops.h | 1 - include/asm-s390/debug.h | 1 - include/asm-s390/hardirq.h | 1 - include/asm-s390/idals.h | 1 - include/asm-s390/local.h | 1 - include/asm-s390/lowcore.h | 1 - include/asm-s390/pgalloc.h | 1 - include/asm-s390/ptrace.h | 1 - include/asm-s390/sfp-machine.h | 1 - include/asm-s390/smp.h | 1 - include/asm-s390/system.h | 1 - include/asm-s390/tlbflush.h | 1 - include/asm-s390/types.h | 1 - include/asm-s390/unistd.h | 1 - 14 files changed, 14 deletions(-) (limited to 'include/asm-s390') diff --git a/include/asm-s390/bitops.h b/include/asm-s390/bitops.h index ca092ffb7a95..4d2b126ba159 100644 --- a/include/asm-s390/bitops.h +++ b/include/asm-s390/bitops.h @@ -12,7 +12,6 @@ * Copyright (C) 1992, Linus Torvalds * */ -#include #include /* diff --git a/include/asm-s390/debug.h b/include/asm-s390/debug.h index 23450ed4b571..7f1ef99fd1e1 100644 --- a/include/asm-s390/debug.h +++ b/include/asm-s390/debug.h @@ -9,7 +9,6 @@ #ifndef DEBUG_H #define DEBUG_H -#include #include #include diff --git a/include/asm-s390/hardirq.h b/include/asm-s390/hardirq.h index 6792c559a124..e84b7ef54aac 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 #include #include #include diff --git a/include/asm-s390/idals.h b/include/asm-s390/idals.h index 8038858b86bb..e82c10efe65a 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 #include #include #include diff --git a/include/asm-s390/local.h b/include/asm-s390/local.h index cf8189009c30..86745a1b29bb 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 #include #include diff --git a/include/asm-s390/lowcore.h b/include/asm-s390/lowcore.h index db0606c1abd4..e17d181b98a9 100644 --- a/include/asm-s390/lowcore.h +++ b/include/asm-s390/lowcore.h @@ -124,7 +124,6 @@ #ifndef __ASSEMBLY__ -#include #include #include #include diff --git a/include/asm-s390/pgalloc.h b/include/asm-s390/pgalloc.h index e28aaf28e4a8..3002fda89d33 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 #include #include #include diff --git a/include/asm-s390/ptrace.h b/include/asm-s390/ptrace.h index a949cc077cc7..a867e94ae484 100644 --- a/include/asm-s390/ptrace.h +++ b/include/asm-s390/ptrace.h @@ -181,7 +181,6 @@ #define PTRACE_OLDSETOPTIONS 21 #ifndef __ASSEMBLY__ -#include #include #include #include diff --git a/include/asm-s390/sfp-machine.h b/include/asm-s390/sfp-machine.h index 3c79b5384f44..de69dfa46fbb 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 #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 444dae5912e6..657646054c5e 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 #include #include #include diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h index 6a89dbb03c1e..71a0732cd518 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 #include #include #include diff --git a/include/asm-s390/tlbflush.h b/include/asm-s390/tlbflush.h index 1bb73b0e61fa..73cd85bebfb2 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 #include #include diff --git a/include/asm-s390/types.h b/include/asm-s390/types.h index 5738ad63537c..ae2951cc83ac 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 typedef signed char s8; typedef unsigned char u8; diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h index 657d582e8149..ac790bf44559 100644 --- a/include/asm-s390/unistd.h +++ b/include/asm-s390/unistd.h @@ -571,7 +571,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ #ifdef __KERNEL_SYSCALLS__ -#include #include #include #include -- cgit v1.2.3 From 274f5946dcb7c970455067be9e13a22174787592 Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Thu, 27 Apr 2006 04:47:10 +0100 Subject: Don't include implementation details from asm-s390/ptrace.h and page.h Signed-off-by: David Woodhouse --- include/asm-s390/page.h | 6 +++--- include/asm-s390/ptrace.h | 5 +++-- 2 files changed, 6 insertions(+), 5 deletions(-) (limited to 'include/asm-s390') diff --git a/include/asm-s390/page.h b/include/asm-s390/page.h index 3b1138ac7e79..b2628dc5c490 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 #include /* PAGE_SHIFT determines the page size */ @@ -20,6 +19,7 @@ #define PAGE_DEFAULT_KEY (PAGE_DEFAULT_ACC << 4) #ifdef __KERNEL__ +#include #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 #include +#endif /* __KERNEL__ */ + #endif /* _S390_PAGE_H */ diff --git a/include/asm-s390/ptrace.h b/include/asm-s390/ptrace.h index a867e94ae484..4d75d77b0f99 100644 --- a/include/asm-s390/ptrace.h +++ b/include/asm-s390/ptrace.h @@ -183,8 +183,6 @@ #ifndef __ASSEMBLY__ #include #include -#include -#include typedef union { @@ -300,6 +298,9 @@ typedef struct } s390_regs; #ifdef __KERNEL__ +#include +#include + /* * The pt_regs struct defines the way the registers are stored on * the stack during a system call. -- cgit v1.2.3 From 56142536868a2be34f261ed8fdca1610f8a73fbd Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Sat, 29 Apr 2006 01:51:47 +0100 Subject: Remove unneeded _syscallX macros from user view in asm-*/unistd.h These aren't needed by glibc or klibc, and they're broken in some cases anyway. The uClibc folks are apparently switching over to stop using them too (now that we agreed that they should be dropped, at least). Signed-off-by: David Woodhouse --- include/asm-s390/unistd.h | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'include/asm-s390') diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h index ac790bf44559..40efbe84221d 100644 --- a/include/asm-s390/unistd.h +++ b/include/asm-s390/unistd.h @@ -386,6 +386,8 @@ #endif +#ifdef __KERNEL__ + /* user-visible error numbers are in the range -1 - -122: see */ #define __syscall_return(type, res) \ @@ -540,7 +542,6 @@ 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 @@ -567,7 +568,6 @@ 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__ @@ -618,7 +618,7 @@ asmlinkage long sys_rt_sigaction(int sig, struct sigaction __user *oact, size_t sigsetsize); -#endif +#endif /* __KERNEL_SYSCALLS__ */ /* * "Conditional" syscalls @@ -628,4 +628,5 @@ 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_ */ -- cgit v1.2.3 From 9a798c076fcc26f29bf9e9d350a17cdeff0a314f Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Thu, 4 May 2006 01:17:41 +0100 Subject: S390 BIODASDREADCMB ioctl should use __u64 not u64 type. Signed-off-by: David Woodhouse --- include/asm-s390/cmb.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/asm-s390') diff --git a/include/asm-s390/cmb.h b/include/asm-s390/cmb.h index dae1dd4fb937..2d09950a9c11 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) -- cgit v1.2.3 From 56b192c337ddad05dee83c9bea079f41df775990 Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Thu, 4 May 2006 01:18:33 +0100 Subject: Use __uXX types for S390 DASD volume label definitions which are user-visible Signed-off-by: David Woodhouse --- include/asm-s390/vtoc.h | 38 +++++++++++++++++++------------------- 1 file changed, 19 insertions(+), 19 deletions(-) (limited to 'include/asm-s390') diff --git a/include/asm-s390/vtoc.h b/include/asm-s390/vtoc.h index d1de5b7ebb0b..3a5267d90d29 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 */ -- cgit v1.2.3 From 80b9192ee032f919da1b6e8b305c7cc9881b0907 Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Mon, 8 May 2006 15:51:57 +0100 Subject: Move user-visible parts of drivers/s390/crypto/z90crypt.h to include/asm-s390 Also remove Bob Burroughs' email address, since it's no longer valid. Acked-by: Eric D Rossman Signed-off-by: David Woodhouse --- include/asm-s390/z90crypt.h | 212 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 212 insertions(+) create mode 100644 include/asm-s390/z90crypt.h (limited to 'include/asm-s390') diff --git a/include/asm-s390/z90crypt.h b/include/asm-s390/z90crypt.h new file mode 100644 index 000000000000..31a2439b07bd --- /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 + +#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 */ -- cgit v1.2.3 From 9348f0de2d2b541b4ba64fb1f4efee9710a3d731 Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky Date: Wed, 14 Jun 2006 14:10:51 +0100 Subject: [S390] __FD_foo definitions. Make the definitions of __FD_SET, __FD_CLR and __FD_ISSET independent from asm/bitops.h and remove the macro magic that tests for __GLIBC__. Use simple C inline functions instead of set_bit, clear_bit and test_bit. Signed-off-by: Martin Schwidefsky Signed-off-by: David Woodhouse --- include/asm-s390/posix_types.h | 44 +++++++++++++++++++++++++++--------------- 1 file changed, 28 insertions(+), 16 deletions(-) (limited to 'include/asm-s390') diff --git a/include/asm-s390/posix_types.h b/include/asm-s390/posix_types.h index 61788de3c0c3..b94c98856e12 100644 --- a/include/asm-s390/posix_types.h +++ b/include/asm-s390/posix_types.h @@ -76,24 +76,36 @@ typedef struct { } __kernel_fsid_t; -#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) - -#ifndef _S390_BITOPS_H -#include -#endif - -#undef __FD_SET -#define __FD_SET(fd,fdsetp) set_bit((fd),(fdsetp)->fds_bits) - -#undef __FD_CLR -#define __FD_CLR(fd,fdsetp) clear_bit((fd),(fdsetp)->fds_bits) - -#undef __FD_ISSET -#define __FD_ISSET(fd,fdsetp) test_bit((fd),(fdsetp)->fds_bits) +#ifdef __KERNEL__ + +#undef __FD_SET +static inline void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp) +{ + unsigned long _tmp = fd / __NFDBITS; + unsigned long _rem = fd % __NFDBITS; + fdsetp->fds_bits[_tmp] |= (1UL<<_rem); +} + +#undef __FD_CLR +static inline void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp) +{ + unsigned long _tmp = fd / __NFDBITS; + unsigned long _rem = fd % __NFDBITS; + fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem); +} + +#undef __FD_ISSET +static inline int __FD_ISSET(unsigned long fd, const __kernel_fd_set *fdsetp) +{ + unsigned long _tmp = fd / __NFDBITS; + unsigned long _rem = fd % __NFDBITS; + return (fdsetp->fds_bits[_tmp] & (1UL<<_rem)) != 0; +} #undef __FD_ZERO -#define __FD_ZERO(fdsetp) (memset ((fdsetp), 0, sizeof(*(fd_set *)(fdsetp)))) +#define __FD_ZERO(fdsetp) \ + ((void) memset ((__ptr_t) (fdsetp), 0, sizeof (__kernel_fd_set))) -#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)*/ +#endif /* __KERNEL__ */ #endif -- cgit v1.2.3