[PATCH] ppc/ppc64: Merge more include files

This patch merges several include files from
asm-ppc and asm-ppc64 into the new asm-powerpc.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

8 files changed, 322 insertions, 0 deletions

diff --git a/include/asm-powerpc/bugs.h b/include/asm-powerpc/bugs.h
new file mode 100644
index 000000000000..310187d0e33a
--- /dev/null
+++ b/include/asm-powerpc/bugs.h
@@ -0,0 +1,18 @@
+#ifndef _POWERPC_BUGS_H
+#define _POWERPC_BUGS_H
+
+/*
+ * 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 of the License, or (at your option) any later version.
+ */
+
+/*
+ * This file is included by 'init/main.c' to check for
+ * architecture-dependent bugs.
+ */
+
+extern void check_bugs(void);
+
+#endif /* _POWERPC_BUGS_H */
diff --git a/include/asm-powerpc/mc146818rtc.h b/include/asm-powerpc/mc146818rtc.h
new file mode 100644
index 000000000000..a5619a2a1393
--- /dev/null
+++ b/include/asm-powerpc/mc146818rtc.h
@@ -0,0 +1,36 @@
+#ifndef _POWERPC_MC146818RTC_H
+#define _POWERPC_MC146818RTC_H
+
+/*
+ * Machine dependent access functions for RTC registers.
+ *
+ * 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 of the License, or (at your option) any later version.
+ */
+
+#ifdef __KERNEL__
+
+#include <asm/io.h>
+
+#ifndef RTC_PORT
+#define RTC_PORT(x)     (0x70 + (x))
+#define RTC_ALWAYS_BCD  1       /* RTC operates in binary mode */
+#endif
+
+/*
+ * The yet supported machines all access the RTC index register via
+ * an ISA port access but the way to access the date register differs ...
+ */
+#define CMOS_READ(addr) ({ \
+outb_p((addr),RTC_PORT(0)); \
+inb_p(RTC_PORT(1)); \
+})
+#define CMOS_WRITE(val, addr) ({ \
+outb_p((addr),RTC_PORT(0)); \
+outb_p((val),RTC_PORT(1)); \
+})
+
+#endif  /* __KERNEL__ */
+#endif  /* _POWERPC_MC146818RTC_H */
diff --git a/include/asm-powerpc/module.h b/include/asm-powerpc/module.h
new file mode 100644
index 000000000000..4438f4fd6524
--- /dev/null
+++ b/include/asm-powerpc/module.h
@@ -0,0 +1,77 @@
+#ifndef _POWERPC_MODULE_H
+#define _POWERPC_MODULE_H
+
+/*
+ * 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 of the License, or (at your option) any later version.
+ */
+
+#include <linux/list.h>
+#include <asm/bug.h>
+
+
+#ifndef __powerpc64__
+/*
+ * Thanks to Paul M for explaining this.
+ *
+ * PPC can only do rel jumps += 32MB, and often the kernel and other
+ * modules are furthur away than this.  So, we jump to a table of
+ * trampolines attached to the module (the Procedure Linkage Table)
+ * whenever that happens.
+ */
+
+struct ppc_plt_entry {
+        /* 16 byte jump instruction sequence (4 instructions) */
+        unsigned int jump[4];
+};
+#endif  /* __powerpc64__ */
+
+
+struct mod_arch_specific {
+#ifdef __powerpc64__
+        unsigned int stubs_section;     /* Index of stubs section in module */
+        unsigned int toc_section;       /* What section is the TOC? */
+#else
+        /* Indices of PLT sections within module. */
+        unsigned int core_plt_section;
+        unsigned int init_plt_section;
+#endif
+
+        /* List of BUG addresses, source line numbers and filenames */
+        struct list_head bug_list;
+        struct bug_entry *bug_table;
+        unsigned int num_bugs;
+};
+
+extern struct bug_entry *module_find_bug(unsigned long bugaddr);
+
+/*
+ * Select ELF headers.
+ * Make empty section for module_frob_arch_sections to expand.
+ */
+
+#ifdef __powerpc64__
+#    define Elf_Shdr    Elf64_Shdr
+#    define Elf_Sym     Elf64_Sym
+#    define Elf_Ehdr    Elf64_Ehdr
+#    ifdef MODULE
+        asm(".section .stubs,\"ax\",@nobits; .align 3; .previous");
+#    endif
+#else
+#    define Elf_Shdr    Elf32_Shdr
+#    define Elf_Sym     Elf32_Sym
+#    define Elf_Ehdr    Elf32_Ehdr
+#    ifdef MODULE
+        asm(".section .plt,\"ax\",@nobits; .align 3; .previous");
+        asm(".section .init.plt,\"ax\",@nobits; .align 3; .previous");
+#    endif      /* MODULE */
+#endif
+
+
+struct exception_table_entry;
+void sort_ex_table(struct exception_table_entry *start,
+                   struct exception_table_entry *finish);
+
+#endif /* _POWERPC_MODULE_H */
diff --git a/include/asm-powerpc/sembuf.h b/include/asm-powerpc/sembuf.h
new file mode 100644
index 000000000000..c98fc18fe805
--- /dev/null
+++ b/include/asm-powerpc/sembuf.h
@@ -0,0 +1,36 @@
+#ifndef _POWERPC_SEMBUF_H
+#define _POWERPC_SEMBUF_H
+
+/*
+ * 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 of the License, or (at your option) any later version.
+ */
+
+/*
+ * The semid64_ds structure for PPC architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 64-bit time_t to solve y2038 problem
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct semid64_ds {
+        struct ipc64_perm sem_perm;     /* permissions .. see ipc.h */
+#ifndef __powerpc64__
+        unsigned long   __unused1;
+#endif
+        __kernel_time_t sem_otime;      /* last semop time */
+#ifndef __powerpc64__
+        unsigned long   __unused2;
+#endif
+        __kernel_time_t sem_ctime;      /* last change time */
+        unsigned long   sem_nsems;      /* no. of semaphores in array */
+        unsigned long   __unused3;
+        unsigned long   __unused4;
+};
+
+#endif /* _POWERPC_SEMBUF_H */
diff --git a/include/asm-powerpc/shmbuf.h b/include/asm-powerpc/shmbuf.h
new file mode 100644
index 000000000000..29632db3b178
--- /dev/null
+++ b/include/asm-powerpc/shmbuf.h
@@ -0,0 +1,59 @@
+#ifndef _POWERPC_SHMBUF_H
+#define _POWERPC_SHMBUF_H
+
+/*
+ * 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 of the License, or (at your option) any later version.
+ */
+
+/*
+ * The shmid64_ds structure for PPC architecture.
+ *
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 64-bit time_t to solve y2038 problem
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct shmid64_ds {
+        struct ipc64_perm       shm_perm;       /* operation perms */
+#ifndef __power64__
+        unsigned long           __unused1;
+#endif
+        __kernel_time_t         shm_atime;      /* last attach time */
+#ifndef __power64__
+        unsigned long           __unused2;
+#endif
+        __kernel_time_t         shm_dtime;      /* last detach time */
+#ifndef __power64__
+        unsigned long           __unused3;
+#endif
+        __kernel_time_t         shm_ctime;      /* last change time */
+#ifndef __power64__
+        unsigned long           __unused4;
+#endif
+        size_t                  shm_segsz;      /* size of segment (bytes) */
+        __kernel_pid_t          shm_cpid;       /* pid of creator */
+        __kernel_pid_t          shm_lpid;       /* pid of last operator */
+        unsigned long           shm_nattch;     /* no. of current attaches */
+        unsigned long           __unused5;
+        unsigned long           __unused6;
+};
+
+struct shminfo64 {
+        unsigned long   shmmax;
+        unsigned long   shmmin;
+        unsigned long   shmmni;
+        unsigned long   shmseg;
+        unsigned long   shmall;
+        unsigned long   __unused1;
+        unsigned long   __unused2;
+        unsigned long   __unused3;
+        unsigned long   __unused4;
+};
+
+#endif /* _POWERPC_SHMBUF_H */
diff --git a/include/asm-powerpc/siginfo.h b/include/asm-powerpc/siginfo.h
new file mode 100644
index 000000000000..ae70b8010b19
--- /dev/null
+++ b/include/asm-powerpc/siginfo.h
@@ -0,0 +1,18 @@
+#ifndef _POWERPC_SIGINFO_H
+#define _POWERPC_SIGINFO_H
+
+/*
+ * 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 of the License, or (at your option) any later version.
+ */
+
+#ifdef __powerpc64__
+#    define __ARCH_SI_PREAMBLE_SIZE     (4 * sizeof(int))
+#    define SI_PAD_SIZE32               ((SI_MAX_SIZE/sizeof(int)) - 3)
+#endif
+
+#include <asm-generic/siginfo.h>
+
+#endif /* _POWERPC_SIGINFO_H */
diff --git a/include/asm-powerpc/socket.h b/include/asm-powerpc/socket.h
new file mode 100644
index 000000000000..51a0cf5ee9f0
--- /dev/null
+++ b/include/asm-powerpc/socket.h
@@ -0,0 +1,59 @@
+#ifndef _POWERPC_SOCKET_H
+#define _POWERPC_SOCKET_H
+
+/*
+ * 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 of the License, or (at your option) any later version.
+ */
+
+#include <asm/sockios.h>
+
+/* For setsockopt(2) */
+#define SOL_SOCKET      1
+
+#define SO_DEBUG        1
+#define SO_REUSEADDR    2
+#define SO_TYPE         3
+#define SO_ERROR        4
+#define SO_DONTROUTE    5
+#define SO_BROADCAST    6
+#define SO_SNDBUF       7
+#define SO_RCVBUF       8
+#define SO_SNDBUFFORCE  32
+#define SO_RCVBUFFORCE  33
+#define SO_KEEPALIVE    9
+#define SO_OOBINLINE    10
+#define SO_NO_CHECK     11
+#define SO_PRIORITY     12
+#define SO_LINGER       13
+#define SO_BSDCOMPAT    14
+/* To add :#define SO_REUSEPORT 15 */
+#define SO_RCVLOWAT     16
+#define SO_SNDLOWAT     17
+#define SO_RCVTIMEO     18
+#define SO_SNDTIMEO     19
+#define SO_PASSCRED     20
+#define SO_PEERCRED     21
+
+/* Security levels - as per NRL IPv6 - don't actually do anything */
+#define SO_SECURITY_AUTHENTICATION              22
+#define SO_SECURITY_ENCRYPTION_TRANSPORT        23
+#define SO_SECURITY_ENCRYPTION_NETWORK          24
+
+#define SO_BINDTODEVICE 25
+
+/* Socket filtering */
+#define SO_ATTACH_FILTER        26
+#define SO_DETACH_FILTER        27
+
+#define SO_PEERNAME             28
+#define SO_TIMESTAMP            29
+#define SCM_TIMESTAMP           SO_TIMESTAMP
+
+#define SO_ACCEPTCONN           30
+
+#define SO_PEERSEC              31
+
+#endif /* _POWERPC_SOCKET_H */
diff --git a/include/asm-powerpc/sockios.h b/include/asm-powerpc/sockios.h
new file mode 100644
index 000000000000..ef7ff664167e
--- /dev/null
+++ b/include/asm-powerpc/sockios.h
@@ -0,0 +1,19 @@
+#ifndef _POWERPC_SOCKIOS_H
+#define _POWERPC_SOCKIOS_H
+
+/*
+ * 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 of the License, or (at your option) any later version.
+ */
+
+/* Socket-level I/O control calls. */
+#define FIOSETOWN       0x8901
+#define SIOCSPGRP       0x8902
+#define FIOGETOWN       0x8903
+#define SIOCGPGRP       0x8904
+#define SIOCATMARK      0x8905
+#define SIOCGSTAMP      0x8906          /* Get stamp */
+
+#endif /* _POWERPC_SOCKIOS_H */