diff options
author | hselasky <hselasky@FreeBSD.org> | 2015-10-29 08:28:39 +0000 |
---|---|---|
committer | hselasky <hselasky@FreeBSD.org> | 2015-10-29 08:28:39 +0000 |
commit | 97b71ce545702c6c9c80c6d958ebd7d30f656be2 (patch) | |
tree | f9937a81e1e19355726bac644f9598a290f8a9cb /sys/ofed/include | |
parent | 41bbd8a7cb0ba3a86302687715c12c9cf1a4b91f (diff) | |
download | FreeBSD-src-97b71ce545702c6c9c80c6d958ebd7d30f656be2.zip FreeBSD-src-97b71ce545702c6c9c80c6d958ebd7d30f656be2.tar.gz |
Finish process of moving the LinuxKPI module into the default kernel build.
- Move all files related to the LinuxKPI into sys/compat/linuxkpi and
its subfolders.
- Update sys/conf/files and some Makefiles to use new file locations.
- Added description of COMPAT_LINUXKPI to sys/conf/NOTES which in turn
adds the LinuxKPI to all LINT builds.
- The LinuxKPI can be added to the kernel by setting the
COMPAT_LINUXKPI option. The OFED kernel option no longer builds the
LinuxKPI into the kernel. This was done to keep the build rules for
the LinuxKPI in sys/conf/files simple.
- Extend the LinuxKPI module to include support for USB by moving the
Linux USB compat from usb.ko to linuxkpi.ko.
- Bump the FreeBSD_version.
- A universe kernel build has been done.
Reviewed by: np @ (cxgb and cxgbe related changes only)
Sponsored by: Mellanox Technologies
Diffstat (limited to 'sys/ofed/include')
93 files changed, 0 insertions, 11588 deletions
diff --git a/sys/ofed/include/asm/atomic-long.h b/sys/ofed/include/asm/atomic-long.h deleted file mode 100644 index f522af8..0000000 --- a/sys/ofed/include/asm/atomic-long.h +++ /dev/null @@ -1,82 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _ATOMIC_LONG_H_ -#define _ATOMIC_LONG_H_ - -#include <sys/cdefs.h> -#include <sys/types.h> -#include <machine/atomic.h> - -typedef struct { - volatile u_long counter; -} atomic_long_t; - -#define atomic_long_add(i, v) atomic_long_add_return((i), (v)) -#define atomic_long_inc_return(v) atomic_long_add_return(1, (v)) - -static inline long -atomic_long_add_return(long i, atomic_long_t *v) -{ - return i + atomic_fetchadd_long(&v->counter, i); -} - -static inline void -atomic_long_set(atomic_long_t *v, long i) -{ - atomic_store_rel_long(&v->counter, i); -} - -static inline long -atomic_long_read(atomic_long_t *v) -{ - return atomic_load_acq_long(&v->counter); -} - -static inline long -atomic_long_inc(atomic_long_t *v) -{ - return atomic_fetchadd_long(&v->counter, 1) + 1; -} - -static inline long -atomic_long_dec(atomic_long_t *v) -{ - return atomic_fetchadd_long(&v->counter, -1) - 1; -} - -static inline long -atomic_long_dec_and_test(atomic_long_t *v) -{ - long i = atomic_long_add(-1, v); - return i == 0 ; -} - -#endif /* _ATOMIC_LONG_H_ */ diff --git a/sys/ofed/include/asm/atomic.h b/sys/ofed/include/asm/atomic.h deleted file mode 100644 index fc22a39..0000000 --- a/sys/ofed/include/asm/atomic.h +++ /dev/null @@ -1,107 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _ASM_ATOMIC_H_ -#define _ASM_ATOMIC_H_ - -#include <sys/cdefs.h> -#include <sys/types.h> -#include <machine/atomic.h> - -typedef struct { - volatile u_int counter; -} atomic_t; - -#define atomic_add(i, v) atomic_add_return((i), (v)) -#define atomic_sub(i, v) atomic_sub_return((i), (v)) -#define atomic_inc_return(v) atomic_add_return(1, (v)) -#define atomic_add_negative(i, v) (atomic_add_return((i), (v)) < 0) -#define atomic_sub_and_test(i, v) (atomic_sub_return((i), (v)) == 0) -#define atomic_dec_and_test(v) (atomic_sub_return(1, (v)) == 0) -#define atomic_inc_and_test(v) (atomic_add_return(1, (v)) == 0) -#define atomic_dec_return(v) atomic_sub_return(1, (v)) - -static inline int -atomic_add_return(int i, atomic_t *v) -{ - return i + atomic_fetchadd_int(&v->counter, i); -} - -static inline int -atomic_sub_return(int i, atomic_t *v) -{ - return atomic_fetchadd_int(&v->counter, -i) - i; -} - -static inline void -atomic_set(atomic_t *v, int i) -{ - atomic_store_rel_int(&v->counter, i); -} - -static inline int -atomic_read(atomic_t *v) -{ - return atomic_load_acq_int(&v->counter); -} - -static inline int -atomic_inc(atomic_t *v) -{ - return atomic_fetchadd_int(&v->counter, 1) + 1; -} - -static inline int -atomic_dec(atomic_t *v) -{ - return atomic_fetchadd_int(&v->counter, -1) - 1; -} - -static inline int atomic_add_unless(atomic_t *v, int a, int u) -{ - int c, old; - c = atomic_read(v); - for (;;) { - if (unlikely(c == (u))) - break; - old = atomic_cmpset_int(&v->counter, c, c + (a)); - if (likely(old == c)) - break; - c = old; - } - return c != (u); -} - -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - - - - -#endif /* _ASM_ATOMIC_H_ */ diff --git a/sys/ofed/include/asm/byteorder.h b/sys/ofed/include/asm/byteorder.h deleted file mode 100644 index 7168e49..0000000 --- a/sys/ofed/include/asm/byteorder.h +++ /dev/null @@ -1,94 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _ASM_BYTEORDER_H_ -#define _ASM_BYTEORDER_H_ - -#include <sys/types.h> -#include <sys/endian.h> -#include <asm/types.h> - -#if BYTE_ORDER == LITTLE_ENDIAN -#define __LITTLE_ENDIAN -#else -#define __BIG_ENDIAN -#endif - -#define cpu_to_le64 htole64 -#define le64_to_cpu le64toh -#define cpu_to_le32 htole32 -#define le32_to_cpu le32toh -#define cpu_to_le16 htole16 -#define le16_to_cpu le16toh -#define cpu_to_be64 htobe64 -#define be64_to_cpu be64toh -#define cpu_to_be32 htobe32 -#define be32_to_cpu be32toh -#define cpu_to_be16 htobe16 -#define be16_to_cpu be16toh -#define __be16_to_cpu be16toh - -#define cpu_to_le64p(x) htole64(*((uint64_t *)x)) -#define le64_to_cpup(x) le64toh(*((uint64_t *)x)) -#define cpu_to_le32p(x) htole32(*((uint32_t *)x)) -#define le32_to_cpup(x) le32toh(*((uint32_t *)x)) -#define cpu_to_le16p(x) htole16(*((uint16_t *)x)) -#define le16_to_cpup(x) le16toh(*((uint16_t *)x)) -#define cpu_to_be64p(x) htobe64(*((uint64_t *)x)) -#define be64_to_cpup(x) be64toh(*((uint64_t *)x)) -#define cpu_to_be32p(x) htobe32(*((uint32_t *)x)) -#define be32_to_cpup(x) be32toh(*((uint32_t *)x)) -#define cpu_to_be16p(x) htobe16(*((uint16_t *)x)) -#define be16_to_cpup(x) be16toh(*((uint16_t *)x)) - -#define cpu_to_le64s(x) do { *((uint64_t *)x) = cpu_to_le64p((x)) } while (0) -#define le64_to_cpus(x) do { *((uint64_t *)x) = le64_to_cpup((x)) } while (0) -#define cpu_to_le32s(x) do { *((uint32_t *)x) = cpu_to_le32p((x)) } while (0) -#define le32_to_cpus(x) do { *((uint32_t *)x) = le32_to_cpup((x)) } while (0) -#define cpu_to_le16s(x) do { *((uint16_t *)x) = cpu_to_le16p((x)) } while (0) -#define le16_to_cpus(x) do { *((uint16_t *)x) = le16_to_cpup((x)) } while (0) -#define cpu_to_be64s(x) do { *((uint64_t *)x) = cpu_to_be64p((x)) } while (0) -#define be64_to_cpus(x) do { *((uint64_t *)x) = be64_to_cpup((x)) } while (0) -#define cpu_to_be32s(x) do { *((uint32_t *)x) = cpu_to_be32p((x)) } while (0) -#define be32_to_cpus(x) do { *((uint32_t *)x) = be32_to_cpup((x)) } while (0) -#define cpu_to_be16s(x) do { *((uint16_t *)x) = cpu_to_be16p((x)) } while (0) -#define be16_to_cpus(x) do { *((uint16_t *)x) = be16_to_cpup((x)) } while (0) - -#define swab16 bswap16 -#define swab32 bswap32 -#define swab64 bswap64 - -static inline void -be16_add_cpu(u16 *var, u16 val) -{ - *var = cpu_to_be16(be16_to_cpu(*var) + val); -} - -#endif /* _ASM_BYTEORDER_H_ */ diff --git a/sys/ofed/include/asm/fcntl.h b/sys/ofed/include/asm/fcntl.h deleted file mode 100644 index f24624e..0000000 --- a/sys/ofed/include/asm/fcntl.h +++ /dev/null @@ -1,36 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _ASM_FCNTL_H_ -#define _ASM_FCNTL_H_ - -#include <sys/fcntl.h> - -#endif /* _ASM_FCNTL_H_ */ diff --git a/sys/ofed/include/asm/io.h b/sys/ofed/include/asm/io.h deleted file mode 100644 index 24d350f..0000000 --- a/sys/ofed/include/asm/io.h +++ /dev/null @@ -1,36 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _ASM_IO_H_ -#define _ASM_IO_H_ - -#include <linux/io.h> - -#endif /* _ASM_IO_H_ */ diff --git a/sys/ofed/include/asm/pgtable.h b/sys/ofed/include/asm/pgtable.h deleted file mode 100644 index 7bdab1c..0000000 --- a/sys/ofed/include/asm/pgtable.h +++ /dev/null @@ -1,36 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _ASM_PGTABLE_H_ -#define _ASM_PGTABLE_H_ - -typedef int pgprot_t; - -#endif /* _ASM_PGTABLE_H_ */ diff --git a/sys/ofed/include/asm/types.h b/sys/ofed/include/asm/types.h deleted file mode 100644 index fb2fd56..0000000 --- a/sys/ofed/include/asm/types.h +++ /dev/null @@ -1,62 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _ASM_TYPES_H_ -#define _ASM_TYPES_H_ - -#ifdef _KERNEL - -typedef uint8_t u8; -typedef uint8_t __u8; -typedef uint16_t u16; -typedef uint16_t __u16; -typedef uint32_t u32; -typedef uint32_t __u32; -typedef uint64_t u64; -typedef uint64_t __u64; - -typedef int8_t s8; -typedef int8_t __s8; -typedef int16_t s16; -typedef int16_t __s16; -typedef int32_t s32; -typedef int32_t __s32; -typedef int64_t s64; -typedef int64_t __s64; - -/* DMA addresses come in generic and 64-bit flavours. */ -typedef vm_paddr_t dma_addr_t; -typedef vm_paddr_t dma64_addr_t; - -typedef unsigned short umode_t; - -#endif /* _KERNEL */ - -#endif /* _ASM_TYPES_H_ */ diff --git a/sys/ofed/include/asm/uaccess.h b/sys/ofed/include/asm/uaccess.h deleted file mode 100644 index ce90355..0000000 --- a/sys/ofed/include/asm/uaccess.h +++ /dev/null @@ -1,52 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _ASM_UACCESS_H_ -#define _ASM_UACCESS_H_ - -#include <linux/uaccess.h> - -static inline long -copy_to_user(void *to, const void *from, unsigned long n) -{ - if (copyout(from, to, n) != 0) - return n; - return 0; -} - -static inline long -copy_from_user(void *to, const void *from, unsigned long n) -{ - if (copyin(from, to, n) != 0) - return n; - return 0; -} - -#endif /* _ASM_UACCESS_H_ */ diff --git a/sys/ofed/include/linux/bitops.h b/sys/ofed/include/linux/bitops.h deleted file mode 100644 index 8b985a9..0000000 --- a/sys/ofed/include/linux/bitops.h +++ /dev/null @@ -1,475 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013-2015 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_BITOPS_H_ -#define _LINUX_BITOPS_H_ - -#include <sys/types.h> -#include <sys/systm.h> - -#define BIT(nr) (1UL << (nr)) -#ifdef __LP64__ -#define BITS_PER_LONG 64 -#else -#define BITS_PER_LONG 32 -#endif -#define BITMAP_FIRST_WORD_MASK(start) (~0UL << ((start) % BITS_PER_LONG)) -#define BITMAP_LAST_WORD_MASK(n) (~0UL >> (BITS_PER_LONG - (n))) -#define BITS_TO_LONGS(n) howmany((n), BITS_PER_LONG) -#define BIT_MASK(nr) (1UL << ((nr) & (BITS_PER_LONG - 1))) -#define BIT_WORD(nr) ((nr) / BITS_PER_LONG) -#define GENMASK(lo, hi) (((2UL << ((hi) - (lo))) - 1UL) << (lo)) -#define BITS_PER_BYTE 8 - -static inline int -__ffs(int mask) -{ - return (ffs(mask) - 1); -} - -static inline int -__fls(int mask) -{ - return (fls(mask) - 1); -} - -static inline int -__ffsl(long mask) -{ - return (ffsl(mask) - 1); -} - -static inline int -__flsl(long mask) -{ - return (flsl(mask) - 1); -} - - -#define ffz(mask) __ffs(~(mask)) - -static inline int get_count_order(unsigned int count) -{ - int order; - - order = fls(count) - 1; - if (count & (count - 1)) - order++; - return order; -} - -static inline unsigned long -find_first_bit(unsigned long *addr, unsigned long size) -{ - long mask; - int bit; - - for (bit = 0; size >= BITS_PER_LONG; - size -= BITS_PER_LONG, bit += BITS_PER_LONG, addr++) { - if (*addr == 0) - continue; - return (bit + __ffsl(*addr)); - } - if (size) { - mask = (*addr) & BITMAP_LAST_WORD_MASK(size); - if (mask) - bit += __ffsl(mask); - else - bit += size; - } - return (bit); -} - -static inline unsigned long -find_first_zero_bit(unsigned long *addr, unsigned long size) -{ - long mask; - int bit; - - for (bit = 0; size >= BITS_PER_LONG; - size -= BITS_PER_LONG, bit += BITS_PER_LONG, addr++) { - if (~(*addr) == 0) - continue; - return (bit + __ffsl(~(*addr))); - } - if (size) { - mask = ~(*addr) & BITMAP_LAST_WORD_MASK(size); - if (mask) - bit += __ffsl(mask); - else - bit += size; - } - return (bit); -} - -static inline unsigned long -find_last_bit(unsigned long *addr, unsigned long size) -{ - long mask; - int offs; - int bit; - int pos; - - pos = size / BITS_PER_LONG; - offs = size % BITS_PER_LONG; - bit = BITS_PER_LONG * pos; - addr += pos; - if (offs) { - mask = (*addr) & BITMAP_LAST_WORD_MASK(offs); - if (mask) - return (bit + __flsl(mask)); - } - while (--pos) { - addr--; - bit -= BITS_PER_LONG; - if (*addr) - return (bit + __flsl(mask)); - } - return (size); -} - -static inline unsigned long -find_next_bit(unsigned long *addr, unsigned long size, unsigned long offset) -{ - long mask; - int offs; - int bit; - int pos; - - if (offset >= size) - return (size); - pos = offset / BITS_PER_LONG; - offs = offset % BITS_PER_LONG; - bit = BITS_PER_LONG * pos; - addr += pos; - if (offs) { - mask = (*addr) & ~BITMAP_LAST_WORD_MASK(offs); - if (mask) - return (bit + __ffsl(mask)); - if (size - bit <= BITS_PER_LONG) - return (size); - bit += BITS_PER_LONG; - addr++; - } - for (size -= bit; size >= BITS_PER_LONG; - size -= BITS_PER_LONG, bit += BITS_PER_LONG, addr++) { - if (*addr == 0) - continue; - return (bit + __ffsl(*addr)); - } - if (size) { - mask = (*addr) & BITMAP_LAST_WORD_MASK(size); - if (mask) - bit += __ffsl(mask); - else - bit += size; - } - return (bit); -} - -static inline unsigned long -find_next_zero_bit(unsigned long *addr, unsigned long size, - unsigned long offset) -{ - long mask; - int offs; - int bit; - int pos; - - if (offset >= size) - return (size); - pos = offset / BITS_PER_LONG; - offs = offset % BITS_PER_LONG; - bit = BITS_PER_LONG * pos; - addr += pos; - if (offs) { - mask = ~(*addr) & ~BITMAP_LAST_WORD_MASK(offs); - if (mask) - return (bit + __ffsl(mask)); - if (size - bit <= BITS_PER_LONG) - return (size); - bit += BITS_PER_LONG; - addr++; - } - for (size -= bit; size >= BITS_PER_LONG; - size -= BITS_PER_LONG, bit += BITS_PER_LONG, addr++) { - if (~(*addr) == 0) - continue; - return (bit + __ffsl(~(*addr))); - } - if (size) { - mask = ~(*addr) & BITMAP_LAST_WORD_MASK(size); - if (mask) - bit += __ffsl(mask); - else - bit += size; - } - return (bit); -} - -static inline void -bitmap_zero(unsigned long *addr, int size) -{ - int len; - - len = BITS_TO_LONGS(size) * sizeof(long); - memset(addr, 0, len); -} - -static inline void -bitmap_fill(unsigned long *addr, int size) -{ - int tail; - int len; - - len = (size / BITS_PER_LONG) * sizeof(long); - memset(addr, 0xff, len); - tail = size & (BITS_PER_LONG - 1); - if (tail) - addr[size / BITS_PER_LONG] = BITMAP_LAST_WORD_MASK(tail); -} - -static inline int -bitmap_full(unsigned long *addr, int size) -{ - unsigned long mask; - int tail; - int len; - int i; - - len = size / BITS_PER_LONG; - for (i = 0; i < len; i++) - if (addr[i] != ~0UL) - return (0); - tail = size & (BITS_PER_LONG - 1); - if (tail) { - mask = BITMAP_LAST_WORD_MASK(tail); - if ((addr[i] & mask) != mask) - return (0); - } - return (1); -} - -static inline int -bitmap_empty(unsigned long *addr, int size) -{ - unsigned long mask; - int tail; - int len; - int i; - - len = size / BITS_PER_LONG; - for (i = 0; i < len; i++) - if (addr[i] != 0) - return (0); - tail = size & (BITS_PER_LONG - 1); - if (tail) { - mask = BITMAP_LAST_WORD_MASK(tail); - if ((addr[i] & mask) != 0) - return (0); - } - return (1); -} - -#define __set_bit(i, a) \ - atomic_set_long(&((volatile long *)(a))[BIT_WORD(i)], BIT_MASK(i)) - -#define set_bit(i, a) \ - atomic_set_long(&((volatile long *)(a))[BIT_WORD(i)], BIT_MASK(i)) - -#define __clear_bit(i, a) \ - atomic_clear_long(&((volatile long *)(a))[BIT_WORD(i)], BIT_MASK(i)) - -#define clear_bit(i, a) \ - atomic_clear_long(&((volatile long *)(a))[BIT_WORD(i)], BIT_MASK(i)) - -#define test_bit(i, a) \ - !!(atomic_load_acq_long(&((volatile long *)(a))[BIT_WORD(i)]) & \ - BIT_MASK(i)) - -static inline long -test_and_clear_bit(long bit, long *var) -{ - long val; - - var += BIT_WORD(bit); - bit %= BITS_PER_LONG; - bit = (1UL << bit); - do { - val = *(volatile long *)var; - } while (atomic_cmpset_long(var, val, val & ~bit) == 0); - - return !!(val & bit); -} - -static inline long -test_and_set_bit(long bit, long *var) -{ - long val; - - var += BIT_WORD(bit); - bit %= BITS_PER_LONG; - bit = (1UL << bit); - do { - val = *(volatile long *)var; - } while (atomic_cmpset_long(var, val, val | bit) == 0); - - return !!(val & bit); -} - -static inline void -bitmap_set(unsigned long *map, int start, int nr) -{ - unsigned long *p = map + BIT_WORD(start); - const int size = start + nr; - int bits_to_set = BITS_PER_LONG - (start % BITS_PER_LONG); - unsigned long mask_to_set = BITMAP_FIRST_WORD_MASK(start); - - while (nr - bits_to_set >= 0) { - *p |= mask_to_set; - nr -= bits_to_set; - bits_to_set = BITS_PER_LONG; - mask_to_set = ~0UL; - p++; - } - if (nr) { - mask_to_set &= BITMAP_LAST_WORD_MASK(size); - *p |= mask_to_set; - } -} - -static inline void -bitmap_clear(unsigned long *map, int start, int nr) -{ - unsigned long *p = map + BIT_WORD(start); - const int size = start + nr; - int bits_to_clear = BITS_PER_LONG - (start % BITS_PER_LONG); - unsigned long mask_to_clear = BITMAP_FIRST_WORD_MASK(start); - - while (nr - bits_to_clear >= 0) { - *p &= ~mask_to_clear; - nr -= bits_to_clear; - bits_to_clear = BITS_PER_LONG; - mask_to_clear = ~0UL; - p++; - } - if (nr) { - mask_to_clear &= BITMAP_LAST_WORD_MASK(size); - *p &= ~mask_to_clear; - } -} - -enum { - REG_OP_ISFREE, - REG_OP_ALLOC, - REG_OP_RELEASE, -}; - -static int __reg_op(unsigned long *bitmap, int pos, int order, int reg_op) -{ - int nbits_reg; - int index; - int offset; - int nlongs_reg; - int nbitsinlong; - unsigned long mask; - int i; - int ret = 0; - - nbits_reg = 1 << order; - index = pos / BITS_PER_LONG; - offset = pos - (index * BITS_PER_LONG); - nlongs_reg = BITS_TO_LONGS(nbits_reg); - nbitsinlong = min(nbits_reg, BITS_PER_LONG); - - mask = (1UL << (nbitsinlong - 1)); - mask += mask - 1; - mask <<= offset; - - switch (reg_op) { - case REG_OP_ISFREE: - for (i = 0; i < nlongs_reg; i++) { - if (bitmap[index + i] & mask) - goto done; - } - ret = 1; - break; - - case REG_OP_ALLOC: - for (i = 0; i < nlongs_reg; i++) - bitmap[index + i] |= mask; - break; - - case REG_OP_RELEASE: - for (i = 0; i < nlongs_reg; i++) - bitmap[index + i] &= ~mask; - break; - } -done: - return ret; -} - -static inline int -bitmap_find_free_region(unsigned long *bitmap, int bits, int order) -{ - int pos; - int end; - - for (pos = 0 ; (end = pos + (1 << order)) <= bits; pos = end) { - if (!__reg_op(bitmap, pos, order, REG_OP_ISFREE)) - continue; - __reg_op(bitmap, pos, order, REG_OP_ALLOC); - return pos; - } - return -ENOMEM; -} - -static inline int -bitmap_allocate_region(unsigned long *bitmap, int pos, int order) -{ - if (!__reg_op(bitmap, pos, order, REG_OP_ISFREE)) - return -EBUSY; - __reg_op(bitmap, pos, order, REG_OP_ALLOC); - return 0; -} - -static inline void -bitmap_release_region(unsigned long *bitmap, int pos, int order) -{ - __reg_op(bitmap, pos, order, REG_OP_RELEASE); -} - - -#define for_each_set_bit(bit, addr, size) \ - for ((bit) = find_first_bit((addr), (size)); \ - (bit) < (size); \ - (bit) = find_next_bit((addr), (size), (bit) + 1)) - -#endif /* _LINUX_BITOPS_H_ */ diff --git a/sys/ofed/include/linux/cache.h b/sys/ofed/include/linux/cache.h deleted file mode 100644 index a269e55..0000000 --- a/sys/ofed/include/linux/cache.h +++ /dev/null @@ -1,37 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_CACHE_H_ -#define _LINUX_CACHE_H_ - -#define cache_line_size() CACHE_LINE_SIZE -#define L1_CACHE_BYTES CACHE_LINE_SIZE - -#endif /* _LINUX_CACHE_H_ */ diff --git a/sys/ofed/include/linux/cdev.h b/sys/ofed/include/linux/cdev.h deleted file mode 100644 index 9d5b3fb..0000000 --- a/sys/ofed/include/linux/cdev.h +++ /dev/null @@ -1,131 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_CDEV_H_ -#define _LINUX_CDEV_H_ - -#include <linux/kobject.h> -#include <linux/kdev_t.h> -#include <linux/list.h> - -struct file_operations; -struct inode; -struct module; - -extern struct cdevsw linuxcdevsw; - -struct linux_cdev { - struct kobject kobj; - struct module *owner; - struct cdev *cdev; - dev_t dev; - const struct file_operations *ops; -}; - -static inline void -cdev_release(struct kobject *kobj) -{ - struct linux_cdev *cdev; - - cdev = container_of(kobj, struct linux_cdev, kobj); - if (cdev->cdev) - destroy_dev(cdev->cdev); - kfree(cdev); -} - -static inline void -cdev_static_release(struct kobject *kobj) -{ - struct linux_cdev *cdev; - - cdev = container_of(kobj, struct linux_cdev, kobj); - if (cdev->cdev) - destroy_dev(cdev->cdev); -} - -static struct kobj_type cdev_ktype = { - .release = cdev_release, -}; - -static struct kobj_type cdev_static_ktype = { - .release = cdev_static_release, -}; - -static inline void -cdev_init(struct linux_cdev *cdev, const struct file_operations *ops) -{ - - kobject_init(&cdev->kobj, &cdev_static_ktype); - cdev->ops = ops; -} - -static inline struct linux_cdev * -cdev_alloc(void) -{ - struct linux_cdev *cdev; - - cdev = kzalloc(sizeof(struct linux_cdev), M_WAITOK); - if (cdev) - kobject_init(&cdev->kobj, &cdev_ktype); - return (cdev); -} - -static inline void -cdev_put(struct linux_cdev *p) -{ - kobject_put(&p->kobj); -} - -static inline int -cdev_add(struct linux_cdev *cdev, dev_t dev, unsigned count) -{ - if (count != 1) - panic("cdev_add: Unsupported count: %d", count); - cdev->cdev = make_dev(&linuxcdevsw, MINOR(dev), 0, 0, 0700, - "%s", kobject_name(&cdev->kobj)); - cdev->dev = dev; - cdev->cdev->si_drv1 = cdev; - - return (0); -} - -static inline void -cdev_del(struct linux_cdev *cdev) -{ - if (cdev->cdev) { - destroy_dev(cdev->cdev); - cdev->cdev = NULL; - } - kobject_put(&cdev->kobj); -} - -#define cdev linux_cdev - -#endif /* _LINUX_CDEV_H_ */ diff --git a/sys/ofed/include/linux/clocksource.h b/sys/ofed/include/linux/clocksource.h deleted file mode 100644 index 7a4835c..0000000 --- a/sys/ofed/include/linux/clocksource.h +++ /dev/null @@ -1,38 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_CLOCKSOURCE_H -#define _LINUX_CLOCKSOURCE_H - -/* clocksource cycle base type */ -typedef u64 cycle_t; - - -#endif /* _LINUX_CLOCKSOURCE_H */ diff --git a/sys/ofed/include/linux/compat.h b/sys/ofed/include/linux/compat.h deleted file mode 100644 index 74ce9ec..0000000 --- a/sys/ofed/include/linux/compat.h +++ /dev/null @@ -1,38 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_COMPAT_H_ -#define _LINUX_COMPAT_H_ - -#define is_multicast_ether_addr(x) 0 -#define is_broadcast_ether_addr(x) 0 - - -#endif /* _LINUX_COMPAT_H_ */ diff --git a/sys/ofed/include/linux/compiler.h b/sys/ofed/include/linux/compiler.h deleted file mode 100644 index 6381358..0000000 --- a/sys/ofed/include/linux/compiler.h +++ /dev/null @@ -1,75 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013-2015 Mellanox Technologies, Ltd. - * Copyright (c) 2015 François Tigeot - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_COMPILER_H_ -#define _LINUX_COMPILER_H_ - -#include <sys/cdefs.h> - -#define __user -#define __kernel -#define __safe -#define __force -#define __nocast -#define __iomem -#define __chk_user_ptr(x) 0 -#define __chk_io_ptr(x) 0 -#define __builtin_warning(x, y...) (1) -#define __acquires(x) -#define __releases(x) -#define __acquire(x) 0 -#define __release(x) 0 -#define __cond_lock(x,c) (c) -#define __bitwise -#define __devinitdata -#define __init -#define __devinit -#define __devexit -#define __exit -#define __stringify(x) #x -#define __attribute_const__ __attribute__((__const__)) -#undef __always_inline -#define __always_inline inline - -#define likely(x) __builtin_expect(!!(x), 1) -#define unlikely(x) __builtin_expect(!!(x), 0) -#define typeof(x) __typeof(x) - -#define uninitialized_var(x) x = x -#define __read_mostly __attribute__((__section__(".data.read_mostly"))) -#define __always_unused __unused -#define __must_check __result_use_check - -#define __printf(a,b) __printflike(a,b) - -#define barrier() __asm__ __volatile__("": : :"memory") - -#endif /* _LINUX_COMPILER_H_ */ diff --git a/sys/ofed/include/linux/completion.h b/sys/ofed/include/linux/completion.h deleted file mode 100644 index 7cfb10d..0000000 --- a/sys/ofed/include/linux/completion.h +++ /dev/null @@ -1,67 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_COMPLETION_H_ -#define _LINUX_COMPLETION_H_ - -#include <linux/errno.h> - -struct completion { - unsigned int done; -}; - -#define INIT_COMPLETION(c) \ - ((c).done = 0) -#define init_completion(c) \ - ((c)->done = 0) -#define complete(c) \ - linux_complete_common((c), 0) -#define complete_all(c) \ - linux_complete_common((c), 1) -#define wait_for_completion(c) \ - linux_wait_for_common((c), 0) -#define wait_for_completion_interuptible(c) \ - linux_wait_for_common((c), 1) -#define wait_for_completion_timeout(c, timeout) \ - linux_wait_for_timeout_common((c), (timeout), 0) -#define wait_for_completion_interruptible_timeout(c, timeout) \ - linux_wait_for_timeout_common((c), (timeout), 1) -#define try_wait_for_completion(c) \ - linux_try_wait_for_completion(c) -#define completion_done(c) \ - linux_completion_done(c) - -extern void linux_complete_common(struct completion *, int); -extern long linux_wait_for_common(struct completion *, int); -extern long linux_wait_for_timeout_common(struct completion *, long, int); -extern int linux_try_wait_for_completion(struct completion *); -extern int linux_completion_done(struct completion *); - -#endif /* _LINUX_COMPLETION_H_ */ diff --git a/sys/ofed/include/linux/delay.h b/sys/ofed/include/linux/delay.h deleted file mode 100644 index da38662..0000000 --- a/sys/ofed/include/linux/delay.h +++ /dev/null @@ -1,68 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013-2015 Mellanox Technologies, Ltd. - * Copyright (c) 2014 François Tigeot - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_DELAY_H_ -#define _LINUX_DELAY_H_ - -#include <linux/jiffies.h> -#include <sys/systm.h> - -static inline void -linux_msleep(int ms) -{ - pause("lnxsleep", msecs_to_jiffies(ms)); -} - -#undef msleep -#define msleep linux_msleep - -#define udelay(t) DELAY(t) - -static inline void -mdelay(unsigned long msecs) -{ - while (msecs--) - DELAY(1000); -} - -static inline void -ndelay(unsigned long x) -{ - DELAY(howmany(x, 1000)); -} - -static inline void -usleep_range(unsigned long min, unsigned long max) -{ - DELAY(min); -} - -#endif /* _LINUX_DELAY_H_ */ diff --git a/sys/ofed/include/linux/device.h b/sys/ofed/include/linux/device.h deleted file mode 100644 index 3459a5c..0000000 --- a/sys/ofed/include/linux/device.h +++ /dev/null @@ -1,424 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_DEVICE_H_ -#define _LINUX_DEVICE_H_ - -#include <linux/types.h> -#include <linux/kobject.h> -#include <linux/list.h> -#include <linux/compiler.h> -#include <linux/types.h> -#include <linux/module.h> -#include <linux/workqueue.h> -#include <linux/sysfs.h> -#include <linux/kdev_t.h> -#include <asm/atomic.h> - -#include <sys/bus.h> - -enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED, IRQ_WAKE_THREAD, }; -typedef enum irqreturn irqreturn_t; - -struct class { - const char *name; - struct module *owner; - struct kobject kobj; - devclass_t bsdclass; - void (*class_release)(struct class *class); - void (*dev_release)(struct device *dev); - char * (*devnode)(struct device *dev, umode_t *mode); -}; - -struct device { - struct device *parent; - struct list_head irqents; - device_t bsddev; - dev_t devt; - struct class *class; - void (*release)(struct device *dev); - struct kobject kobj; - uint64_t *dma_mask; - void *driver_data; - unsigned int irq; - unsigned int msix; - unsigned int msix_max; -}; - -extern struct device linux_rootdev; -extern struct kobject class_root; - -struct class_attribute { - struct attribute attr; - ssize_t (*show)(struct class *, struct class_attribute *, char *); - ssize_t (*store)(struct class *, struct class_attribute *, const char *, size_t); - const void *(*namespace)(struct class *, const struct class_attribute *); -}; - -#define CLASS_ATTR(_name, _mode, _show, _store) \ - struct class_attribute class_attr_##_name = \ - { { #_name, NULL, _mode }, _show, _store } - -struct device_attribute { - struct attribute attr; - ssize_t (*show)(struct device *, - struct device_attribute *, char *); - ssize_t (*store)(struct device *, - struct device_attribute *, const char *, - size_t); -}; - -#define DEVICE_ATTR(_name, _mode, _show, _store) \ - struct device_attribute dev_attr_##_name = \ - { { #_name, NULL, _mode }, _show, _store } - -/* Simple class attribute that is just a static string */ -struct class_attribute_string { - struct class_attribute attr; - char *str; -}; - -static inline ssize_t -show_class_attr_string(struct class *class, - struct class_attribute *attr, char *buf) -{ - struct class_attribute_string *cs; - cs = container_of(attr, struct class_attribute_string, attr); - return snprintf(buf, PAGE_SIZE, "%s\n", cs->str); -} - -/* Currently read-only only */ -#define _CLASS_ATTR_STRING(_name, _mode, _str) \ - { __ATTR(_name, _mode, show_class_attr_string, NULL), _str } -#define CLASS_ATTR_STRING(_name, _mode, _str) \ - struct class_attribute_string class_attr_##_name = \ - _CLASS_ATTR_STRING(_name, _mode, _str) - -#define dev_err(dev, fmt, ...) device_printf((dev)->bsddev, fmt, ##__VA_ARGS__) -#define dev_warn(dev, fmt, ...) device_printf((dev)->bsddev, fmt, ##__VA_ARGS__) -#define dev_info(dev, fmt, ...) device_printf((dev)->bsddev, fmt, ##__VA_ARGS__) -#define dev_printk(lvl, dev, fmt, ...) \ - device_printf((dev)->bsddev, fmt, ##__VA_ARGS__) - -static inline void * -dev_get_drvdata(struct device *dev) -{ - - return dev->driver_data; -} - -static inline void -dev_set_drvdata(struct device *dev, void *data) -{ - - dev->driver_data = data; -} - -static inline struct device * -get_device(struct device *dev) -{ - - if (dev) - kobject_get(&dev->kobj); - - return (dev); -} - -static inline char * -dev_name(const struct device *dev) -{ - - return kobject_name(&dev->kobj); -} - -#define dev_set_name(_dev, _fmt, ...) \ - kobject_set_name(&(_dev)->kobj, (_fmt), ##__VA_ARGS__) - -static inline void -put_device(struct device *dev) -{ - - if (dev) - kobject_put(&dev->kobj); -} - -static inline ssize_t -class_show(struct kobject *kobj, struct attribute *attr, char *buf) -{ - struct class_attribute *dattr; - ssize_t error; - - dattr = container_of(attr, struct class_attribute, attr); - error = -EIO; - if (dattr->show) - error = dattr->show(container_of(kobj, struct class, kobj), - dattr, buf); - return (error); -} - -static inline ssize_t -class_store(struct kobject *kobj, struct attribute *attr, const char *buf, - size_t count) -{ - struct class_attribute *dattr; - ssize_t error; - - dattr = container_of(attr, struct class_attribute, attr); - error = -EIO; - if (dattr->store) - error = dattr->store(container_of(kobj, struct class, kobj), - dattr, buf, count); - return (error); -} - -static inline void -class_release(struct kobject *kobj) -{ - struct class *class; - - class = container_of(kobj, struct class, kobj); - if (class->class_release) - class->class_release(class); -} - -static struct sysfs_ops class_sysfs = { - .show = class_show, - .store = class_store, -}; -static struct kobj_type class_ktype = { - .release = class_release, - .sysfs_ops = &class_sysfs -}; - -static inline int -class_register(struct class *class) -{ - - class->bsdclass = devclass_create(class->name); - kobject_init(&class->kobj, &class_ktype); - kobject_set_name(&class->kobj, class->name); - kobject_add(&class->kobj, &class_root, class->name); - - return (0); -} - -static inline void -class_unregister(struct class *class) -{ - - kobject_put(&class->kobj); -} - -static inline void -device_release(struct kobject *kobj) -{ - struct device *dev; - - dev = container_of(kobj, struct device, kobj); - /* This is the precedence defined by linux. */ - if (dev->release) - dev->release(dev); - else if (dev->class && dev->class->dev_release) - dev->class->dev_release(dev); -} - -static inline ssize_t -dev_show(struct kobject *kobj, struct attribute *attr, char *buf) -{ - struct device_attribute *dattr; - ssize_t error; - - dattr = container_of(attr, struct device_attribute, attr); - error = -EIO; - if (dattr->show) - error = dattr->show(container_of(kobj, struct device, kobj), - dattr, buf); - return (error); -} - -static inline ssize_t -dev_store(struct kobject *kobj, struct attribute *attr, const char *buf, - size_t count) -{ - struct device_attribute *dattr; - ssize_t error; - - dattr = container_of(attr, struct device_attribute, attr); - error = -EIO; - if (dattr->store) - error = dattr->store(container_of(kobj, struct device, kobj), - dattr, buf, count); - return (error); -} - -static struct sysfs_ops dev_sysfs = { .show = dev_show, .store = dev_store, }; -static struct kobj_type dev_ktype = { - .release = device_release, - .sysfs_ops = &dev_sysfs -}; - -/* - * Devices are registered and created for exporting to sysfs. create - * implies register and register assumes the device fields have been - * setup appropriately before being called. - */ -static inline int -device_register(struct device *dev) -{ - device_t bsddev; - int unit; - - bsddev = NULL; - if (dev->devt) { - unit = MINOR(dev->devt); - bsddev = devclass_get_device(dev->class->bsdclass, unit); - } else - unit = -1; - if (bsddev == NULL) - bsddev = device_add_child(dev->parent->bsddev, - dev->class->kobj.name, unit); - if (bsddev) { - if (dev->devt == 0) - dev->devt = makedev(0, device_get_unit(bsddev)); - device_set_softc(bsddev, dev); - } - dev->bsddev = bsddev; - kobject_init(&dev->kobj, &dev_ktype); - kobject_add(&dev->kobj, &dev->class->kobj, dev_name(dev)); - - return (0); -} - -static inline void -device_unregister(struct device *dev) -{ - device_t bsddev; - - bsddev = dev->bsddev; - mtx_lock(&Giant); - if (bsddev) - device_delete_child(device_get_parent(bsddev), bsddev); - mtx_unlock(&Giant); - put_device(dev); -} - -struct device *device_create(struct class *class, struct device *parent, - dev_t devt, void *drvdata, const char *fmt, ...); - -static inline void -device_destroy(struct class *class, dev_t devt) -{ - device_t bsddev; - int unit; - - unit = MINOR(devt); - bsddev = devclass_get_device(class->bsdclass, unit); - if (bsddev) - device_unregister(device_get_softc(bsddev)); -} - -static inline void -class_kfree(struct class *class) -{ - - kfree(class); -} - -static inline struct class * -class_create(struct module *owner, const char *name) -{ - struct class *class; - int error; - - class = kzalloc(sizeof(*class), M_WAITOK); - class->owner = owner; - class->name= name; - class->class_release = class_kfree; - error = class_register(class); - if (error) { - kfree(class); - return (NULL); - } - - return (class); -} - -static inline void -class_destroy(struct class *class) -{ - - if (class == NULL) - return; - class_unregister(class); -} - -static inline int -device_create_file(struct device *dev, const struct device_attribute *attr) -{ - - if (dev) - return sysfs_create_file(&dev->kobj, &attr->attr); - return -EINVAL; -} - -static inline void -device_remove_file(struct device *dev, const struct device_attribute *attr) -{ - - if (dev) - sysfs_remove_file(&dev->kobj, &attr->attr); -} - -static inline int -class_create_file(struct class *class, const struct class_attribute *attr) -{ - - if (class) - return sysfs_create_file(&class->kobj, &attr->attr); - return -EINVAL; -} - -static inline void -class_remove_file(struct class *class, const struct class_attribute *attr) -{ - - if (class) - sysfs_remove_file(&class->kobj, &attr->attr); -} - -static inline int dev_to_node(struct device *dev) -{ - return -1; -} - -char *kvasprintf(gfp_t, const char *, va_list); -char *kasprintf(gfp_t, const char *, ...); - -#endif /* _LINUX_DEVICE_H_ */ diff --git a/sys/ofed/include/linux/dma-attrs.h b/sys/ofed/include/linux/dma-attrs.h deleted file mode 100644 index fda2282..0000000 --- a/sys/ofed/include/linux/dma-attrs.h +++ /dev/null @@ -1,50 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_DMA_ATTR_H_ -#define _LINUX_DMA_ATTR_H_ - -enum dma_attr { DMA_ATTR_WRITE_BARRIER, DMA_ATTR_WEAK_ORDERING, DMA_ATTR_MAX, }; - -#define __DMA_ATTRS_LONGS BITS_TO_LONGS(DMA_ATTR_MAX) - -struct dma_attrs { - unsigned long flags; -}; - -#define DEFINE_DMA_ATTRS(x) struct dma_attrs x = { } - -static inline void -init_dma_attrs(struct dma_attrs *attrs) -{ - attrs->flags = 0; -} - -#endif /* _LINUX_DMA_ATTR_H_ */ diff --git a/sys/ofed/include/linux/dma-mapping.h b/sys/ofed/include/linux/dma-mapping.h deleted file mode 100644 index da08751..0000000 --- a/sys/ofed/include/linux/dma-mapping.h +++ /dev/null @@ -1,281 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_DMA_MAPPING_H_ -#define _LINUX_DMA_MAPPING_H_ - -#include <linux/types.h> -#include <linux/device.h> -#include <linux/err.h> -#include <linux/dma-attrs.h> -#include <linux/scatterlist.h> -#include <linux/mm.h> -#include <linux/page.h> - -#include <sys/systm.h> -#include <sys/malloc.h> - -#include <vm/vm.h> -#include <vm/vm_page.h> -#include <vm/pmap.h> - -#include <machine/bus.h> -#include <machine/pmap.h> - -enum dma_data_direction { - DMA_BIDIRECTIONAL = 0, - DMA_TO_DEVICE = 1, - DMA_FROM_DEVICE = 2, - DMA_NONE = 3, -}; - -struct dma_map_ops { - void* (*alloc_coherent)(struct device *dev, size_t size, - dma_addr_t *dma_handle, gfp_t gfp); - void (*free_coherent)(struct device *dev, size_t size, - void *vaddr, dma_addr_t dma_handle); - dma_addr_t (*map_page)(struct device *dev, struct page *page, - unsigned long offset, size_t size, enum dma_data_direction dir, - struct dma_attrs *attrs); - void (*unmap_page)(struct device *dev, dma_addr_t dma_handle, - size_t size, enum dma_data_direction dir, struct dma_attrs *attrs); - int (*map_sg)(struct device *dev, struct scatterlist *sg, - int nents, enum dma_data_direction dir, struct dma_attrs *attrs); - void (*unmap_sg)(struct device *dev, struct scatterlist *sg, int nents, - enum dma_data_direction dir, struct dma_attrs *attrs); - void (*sync_single_for_cpu)(struct device *dev, dma_addr_t dma_handle, - size_t size, enum dma_data_direction dir); - void (*sync_single_for_device)(struct device *dev, - dma_addr_t dma_handle, size_t size, enum dma_data_direction dir); - void (*sync_single_range_for_cpu)(struct device *dev, - dma_addr_t dma_handle, unsigned long offset, size_t size, - enum dma_data_direction dir); - void (*sync_single_range_for_device)(struct device *dev, - dma_addr_t dma_handle, unsigned long offset, size_t size, - enum dma_data_direction dir); - void (*sync_sg_for_cpu)(struct device *dev, struct scatterlist *sg, - int nents, enum dma_data_direction dir); - void (*sync_sg_for_device)(struct device *dev, struct scatterlist *sg, - int nents, enum dma_data_direction dir); - int (*mapping_error)(struct device *dev, dma_addr_t dma_addr); - int (*dma_supported)(struct device *dev, u64 mask); - int is_phys; -}; - -#define DMA_BIT_MASK(n) ((2ULL << ((n) - 1)) - 1ULL) - -static inline int -dma_supported(struct device *dev, u64 mask) -{ - - /* XXX busdma takes care of this elsewhere. */ - return (1); -} - -static inline int -dma_set_mask(struct device *dev, u64 dma_mask) -{ - - if (!dev->dma_mask || !dma_supported(dev, dma_mask)) - return -EIO; - - *dev->dma_mask = dma_mask; - return (0); -} - -static inline int -dma_set_coherent_mask(struct device *dev, u64 mask) -{ - - if (!dma_supported(dev, mask)) - return -EIO; - /* XXX Currently we don't support a seperate coherent mask. */ - return 0; -} - -static inline void * -dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, - gfp_t flag) -{ - vm_paddr_t high; - size_t align; - void *mem; - - if (dev->dma_mask) - high = *dev->dma_mask; - else - high = BUS_SPACE_MAXADDR_32BIT; - align = PAGE_SIZE << get_order(size); - mem = (void *)kmem_alloc_contig(kmem_arena, size, flag, 0, high, align, - 0, VM_MEMATTR_DEFAULT); - if (mem) - *dma_handle = vtophys(mem); - else - *dma_handle = 0; - return (mem); -} - -static inline void * -dma_zalloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, - gfp_t flag) -{ - - return (dma_alloc_coherent(dev, size, dma_handle, flag | __GFP_ZERO)); -} - -static inline void -dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, - dma_addr_t dma_handle) -{ - - kmem_free(kmem_arena, (vm_offset_t)cpu_addr, size); -} - -/* XXX This only works with no iommu. */ -static inline dma_addr_t -dma_map_single_attrs(struct device *dev, void *ptr, size_t size, - enum dma_data_direction dir, struct dma_attrs *attrs) -{ - - return vtophys(ptr); -} - -static inline void -dma_unmap_single_attrs(struct device *dev, dma_addr_t addr, size_t size, - enum dma_data_direction dir, struct dma_attrs *attrs) -{ -} - -static inline int -dma_map_sg_attrs(struct device *dev, struct scatterlist *sgl, int nents, - enum dma_data_direction dir, struct dma_attrs *attrs) -{ - struct scatterlist *sg; - int i; - - for_each_sg(sgl, sg, nents, i) - sg_dma_address(sg) = sg_phys(sg); - - return (nents); -} - -static inline void -dma_unmap_sg_attrs(struct device *dev, struct scatterlist *sg, int nents, - enum dma_data_direction dir, struct dma_attrs *attrs) -{ -} - -static inline dma_addr_t -dma_map_page(struct device *dev, struct page *page, - unsigned long offset, size_t size, enum dma_data_direction direction) -{ - - return VM_PAGE_TO_PHYS(page) + offset; -} - -static inline void -dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size, - enum dma_data_direction direction) -{ -} - -static inline void -dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size, - enum dma_data_direction direction) -{ -} - -static inline void -dma_sync_single(struct device *dev, dma_addr_t addr, size_t size, - enum dma_data_direction dir) -{ - dma_sync_single_for_cpu(dev, addr, size, dir); -} - -static inline void -dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, - size_t size, enum dma_data_direction direction) -{ -} - -static inline void -dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems, - enum dma_data_direction direction) -{ -} - -static inline void -dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems, - enum dma_data_direction direction) -{ -} - -static inline void -dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle, - unsigned long offset, size_t size, int direction) -{ -} - -static inline void -dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle, - unsigned long offset, size_t size, int direction) -{ -} - -static inline int -dma_mapping_error(struct device *dev, dma_addr_t dma_addr) -{ - - return (0); -} - -static inline unsigned int dma_set_max_seg_size(struct device *dev, - unsigned int size) -{ - return (0); -} - - -#define dma_map_single(d, a, s, r) dma_map_single_attrs(d, a, s, r, NULL) -#define dma_unmap_single(d, a, s, r) dma_unmap_single_attrs(d, a, s, r, NULL) -#define dma_map_sg(d, s, n, r) dma_map_sg_attrs(d, s, n, r, NULL) -#define dma_unmap_sg(d, s, n, r) dma_unmap_sg_attrs(d, s, n, r, NULL) - -#define DEFINE_DMA_UNMAP_ADDR(name) dma_addr_t name -#define DEFINE_DMA_UNMAP_LEN(name) __u32 name -#define dma_unmap_addr(p, name) ((p)->name) -#define dma_unmap_addr_set(p, name, v) (((p)->name) = (v)) -#define dma_unmap_len(p, name) ((p)->name) -#define dma_unmap_len_set(p, name, v) (((p)->name) = (v)) - -extern int uma_align_cache; -#define dma_get_cache_alignment() uma_align_cache - -#endif /* _LINUX_DMA_MAPPING_H_ */ diff --git a/sys/ofed/include/linux/dmapool.h b/sys/ofed/include/linux/dmapool.h deleted file mode 100644 index 3ea2d5b..0000000 --- a/sys/ofed/include/linux/dmapool.h +++ /dev/null @@ -1,87 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_DMAPOOL_H_ -#define _LINUX_DMAPOOL_H_ - -#include <linux/types.h> -#include <linux/io.h> -#include <linux/scatterlist.h> -#include <linux/device.h> -#include <linux/slab.h> - -struct dma_pool { - uma_zone_t pool_zone; -}; - -static inline struct dma_pool * -dma_pool_create(char *name, struct device *dev, size_t size, - size_t align, size_t boundary) -{ - struct dma_pool *pool; - - pool = kmalloc(sizeof(*pool), GFP_KERNEL); - align--; - /* - * XXX Eventually this could use a seperate allocf to honor boundary - * and physical address requirements of the device. - */ - pool->pool_zone = uma_zcreate(name, size, NULL, NULL, NULL, NULL, - align, UMA_ZONE_OFFPAGE|UMA_ZONE_HASH); - - return (pool); -} - -static inline void -dma_pool_destroy(struct dma_pool *pool) -{ - uma_zdestroy(pool->pool_zone); - kfree(pool); -} - -static inline void * -dma_pool_alloc(struct dma_pool *pool, gfp_t mem_flags, dma_addr_t *handle) -{ - void *vaddr; - - vaddr = uma_zalloc(pool->pool_zone, mem_flags); - if (vaddr) - *handle = vtophys(vaddr); - return (vaddr); -} - -static inline void -dma_pool_free(struct dma_pool *pool, void *vaddr, dma_addr_t addr) -{ - uma_zfree(pool->pool_zone, vaddr); -} - - -#endif /* _LINUX_DMAPOOL_H_ */ diff --git a/sys/ofed/include/linux/err.h b/sys/ofed/include/linux/err.h deleted file mode 100644 index 2366130..0000000 --- a/sys/ofed/include/linux/err.h +++ /dev/null @@ -1,79 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013-2015 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_ERR_H_ -#define _LINUX_ERR_H_ - -#define MAX_ERRNO 4095 - -#define IS_ERR_VALUE(x) ((x) >= (unsigned long)-MAX_ERRNO) - -static inline void * -ERR_PTR(long error) -{ - return (void *)error; -} - -static inline long -PTR_ERR(const void *ptr) -{ - return (long)ptr; -} - -static inline long -IS_ERR(const void *ptr) -{ - return IS_ERR_VALUE((unsigned long)ptr); -} - -static inline long -IS_ERR_OR_NULL(const void *ptr) -{ - return !ptr || IS_ERR_VALUE((unsigned long)ptr); -} - -static inline void * -ERR_CAST(void *ptr) -{ - return (void *)ptr; -} - -static inline int -PTR_ERR_OR_ZERO(const void *ptr) -{ - if (IS_ERR(ptr)) - return PTR_ERR(ptr); - else - return 0; -} - -#define PTR_RET(p) PTR_ERR_OR_ZERO(p) - -#endif /* _LINUX_ERR_H_ */ diff --git a/sys/ofed/include/linux/errno.h b/sys/ofed/include/linux/errno.h deleted file mode 100644 index a043a3d..0000000 --- a/sys/ofed/include/linux/errno.h +++ /dev/null @@ -1,45 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_ERRNO_H_ -#define _LINUX_ERRNO_H_ - -#include <sys/errno.h> - -#define ECHRNG EDOM -#define ETIME ETIMEDOUT -#define ECOMM ESTALE -#define ENODATA ECONNREFUSED -#define ENOIOCTLCMD ENOIOCTL -#define ERESTARTSYS ERESTART -#define ENOTSUPP EOPNOTSUPP -#define ENONET EHOSTDOWN - -#endif /* _LINUX_ERRNO_H_ */ diff --git a/sys/ofed/include/linux/etherdevice.h b/sys/ofed/include/linux/etherdevice.h deleted file mode 100644 index 12ea345..0000000 --- a/sys/ofed/include/linux/etherdevice.h +++ /dev/null @@ -1,62 +0,0 @@ -/*- - * Copyright (c) 2015 Mellanox Technologies, Ltd. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_ETHERDEVICE -#define _LINUX_ETHERDEVICE - -#include <linux/types.h> - -static inline bool -is_zero_ether_addr(const u8 * addr) -{ - return ((addr[0] + addr[1] + addr[2] + addr[3] + addr[4] + addr[5]) == 0x00); -} - -static inline bool -is_multicast_ether_addr(const u8 * addr) -{ - return (0x01 & addr[0]); -} - -static inline bool -is_broadcast_ether_addr(const u8 * addr) -{ - return ((addr[0] + addr[1] + addr[2] + addr[3] + addr[4] + addr[5]) == (6 * 0xff)); -} - -static inline bool -is_valid_ether_addr(const u8 * addr) -{ - return !is_multicast_ether_addr(addr) && !is_zero_ether_addr(addr); -} - -static inline void -ether_addr_copy(u8 * dst, const u8 * src) -{ - memcpy(dst, src, 6); -} - -#endif /* _LINUX_ETHERDEVICE */ diff --git a/sys/ofed/include/linux/file.h b/sys/ofed/include/linux/file.h deleted file mode 100644 index b23c971..0000000 --- a/sys/ofed/include/linux/file.h +++ /dev/null @@ -1,160 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_FILE_H_ -#define _LINUX_FILE_H_ - -#include <sys/param.h> -#include <sys/file.h> -#include <sys/filedesc.h> -#include <sys/refcount.h> -#include <sys/capsicum.h> -#include <sys/proc.h> - -#include <linux/fs.h> - -struct linux_file; - -#undef file - -extern struct fileops linuxfileops; - -static inline struct linux_file * -linux_fget(unsigned int fd) -{ - cap_rights_t rights; - struct file *file; - - if (fget_unlocked(curthread->td_proc->p_fd, fd, - cap_rights_init(&rights), &file, NULL) != 0) { - return (NULL); - } - return (struct linux_file *)file->f_data; -} - -static inline void -fput(struct linux_file *filp) -{ - if (filp->_file == NULL) { - kfree(filp); - return; - } - if (refcount_release(&filp->_file->f_count)) { - _fdrop(filp->_file, curthread); - kfree(filp); - } -} - -static inline void -put_unused_fd(unsigned int fd) -{ - cap_rights_t rights; - struct file *file; - - if (fget_unlocked(curthread->td_proc->p_fd, fd, - cap_rights_init(&rights), &file, NULL) != 0) { - return; - } - /* - * NOTE: We should only get here when the "fd" has not been - * installed, so no need to free the associated Linux file - * structure. - */ - fdclose(curthread, file, fd); - - /* drop extra reference */ - fdrop(file, curthread); -} - -static inline void -fd_install(unsigned int fd, struct linux_file *filp) -{ - cap_rights_t rights; - struct file *file; - - if (fget_unlocked(curthread->td_proc->p_fd, fd, - cap_rights_init(&rights), &file, NULL) != 0) { - file = NULL; - } - filp->_file = file; - finit(file, filp->f_mode, DTYPE_DEV, filp, &linuxfileops); - - /* drop the extra reference */ - fput(filp); -} - -static inline int -get_unused_fd(void) -{ - struct file *file; - int error; - int fd; - - error = falloc(curthread, &file, &fd, 0); - if (error) - return -error; - /* drop the extra reference */ - fdrop(file, curthread); - return fd; -} - -static inline struct linux_file * -alloc_file(int mode, const struct file_operations *fops) -{ - struct linux_file *filp; - - filp = kzalloc(sizeof(*filp), GFP_KERNEL); - if (filp == NULL) - return (NULL); - filp->f_op = fops; - filp->f_mode = mode; - - return filp; -} - -struct fd { - struct linux_file *linux_file; -}; - -static inline void fdput(struct fd fd) -{ - fput(fd.linux_file); -} - -static inline struct fd fdget(unsigned int fd) -{ - struct linux_file *f = linux_fget(fd); - return (struct fd){f}; -} - -#define file linux_file -#define fget linux_fget - -#endif /* _LINUX_FILE_H_ */ diff --git a/sys/ofed/include/linux/fs.h b/sys/ofed/include/linux/fs.h deleted file mode 100644 index 797b816..0000000 --- a/sys/ofed/include/linux/fs.h +++ /dev/null @@ -1,215 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_FS_H_ -#define _LINUX_FS_H_ - -#include <sys/cdefs.h> -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/conf.h> -#include <sys/vnode.h> -#include <sys/file.h> -#include <sys/filedesc.h> -#include <linux/types.h> -#include <linux/wait.h> -#include <linux/semaphore.h> - -struct module; -struct kiocb; -struct iovec; -struct dentry; -struct page; -struct file_lock; -struct pipe_inode_info; -struct vm_area_struct; -struct poll_table_struct; -struct files_struct; - -#define inode vnode -#define i_cdev v_rdev - -#define S_IRUGO (S_IRUSR | S_IRGRP | S_IROTH) -#define S_IWUGO (S_IWUSR | S_IWGRP | S_IWOTH) - - -typedef struct files_struct *fl_owner_t; - -struct dentry { - struct inode *d_inode; -}; - -struct file_operations; - -struct linux_file { - struct file *_file; - const struct file_operations *f_op; - void *private_data; - int f_flags; - int f_mode; /* Just starting mode. */ - struct dentry *f_dentry; - struct dentry f_dentry_store; - struct selinfo f_selinfo; - struct sigio *f_sigio; - struct vnode *f_vnode; -}; - -#define file linux_file -#define fasync_struct sigio * - -#define fasync_helper(fd, filp, on, queue) \ -({ \ - if ((on)) \ - *(queue) = &(filp)->f_sigio; \ - else \ - *(queue) = NULL; \ - 0; \ -}) - -#define kill_fasync(queue, sig, pollstat) \ -do { \ - if (*(queue) != NULL) \ - pgsigio(*(queue), (sig), 0); \ -} while (0) - -typedef int (*filldir_t)(void *, const char *, int, loff_t, u64, unsigned); - -struct file_operations { - struct module *owner; - ssize_t (*read)(struct file *, char __user *, size_t, loff_t *); - ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *); - unsigned int (*poll) (struct file *, struct poll_table_struct *); - long (*unlocked_ioctl)(struct file *, unsigned int, unsigned long); - int (*mmap)(struct file *, struct vm_area_struct *); - int (*open)(struct inode *, struct file *); - int (*release)(struct inode *, struct file *); - int (*fasync)(int, struct file *, int); - -/* Although not supported in FreeBSD, to align with Linux code - * we are adding llseek() only when it is mapped to no_llseek which returns - * an illegal seek error - */ - loff_t (*llseek)(struct file *, loff_t, int); -#if 0 - /* We do not support these methods. Don't permit them to compile. */ - loff_t (*llseek)(struct file *, loff_t, int); - ssize_t (*aio_read)(struct kiocb *, const struct iovec *, - unsigned long, loff_t); - ssize_t (*aio_write)(struct kiocb *, const struct iovec *, - unsigned long, loff_t); - int (*readdir)(struct file *, void *, filldir_t); - int (*ioctl)(struct inode *, struct file *, unsigned int, - unsigned long); - long (*compat_ioctl)(struct file *, unsigned int, unsigned long); - int (*flush)(struct file *, fl_owner_t id); - int (*fsync)(struct file *, struct dentry *, int datasync); - int (*aio_fsync)(struct kiocb *, int datasync); - int (*lock)(struct file *, int, struct file_lock *); - ssize_t (*sendpage)(struct file *, struct page *, int, size_t, - loff_t *, int); - unsigned long (*get_unmapped_area)(struct file *, unsigned long, - unsigned long, unsigned long, unsigned long); - int (*check_flags)(int); - int (*flock)(struct file *, int, struct file_lock *); - ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, - loff_t *, size_t, unsigned int); - ssize_t (*splice_read)(struct file *, loff_t *, - struct pipe_inode_info *, size_t, unsigned int); - int (*setlease)(struct file *, long, struct file_lock **); -#endif -}; -#define fops_get(fops) (fops) - -#define FMODE_READ FREAD -#define FMODE_WRITE FWRITE -#define FMODE_EXEC FEXEC - -static inline int -register_chrdev_region(dev_t dev, unsigned range, const char *name) -{ - - return 0; -} - -static inline void -unregister_chrdev_region(dev_t dev, unsigned range) -{ - - return; -} - -static inline int -alloc_chrdev_region(dev_t *dev, unsigned baseminor, unsigned count, - const char *name) -{ - - return 0; -} - -/* No current support for seek op in FreeBSD */ -static inline int -nonseekable_open(struct inode *inode, struct file *filp) -{ - return 0; -} - -static inline dev_t -iminor(struct inode *inode) -{ - - return dev2unit(inode->v_rdev); -} - -static inline struct inode * -igrab(struct inode *inode) -{ - int error; - - error = vget(inode, 0, curthread); - if (error) - return (NULL); - - return (inode); -} - -static inline void -iput(struct inode *inode) -{ - - vrele(inode); -} - -static inline loff_t -no_llseek(struct file *file, loff_t offset, int whence) -{ - return -ESPIPE; -} - -#endif /* _LINUX_FS_H_ */ diff --git a/sys/ofed/include/linux/gfp.h b/sys/ofed/include/linux/gfp.h deleted file mode 100644 index a82f30d..0000000 --- a/sys/ofed/include/linux/gfp.h +++ /dev/null @@ -1,149 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_GFP_H_ -#define _LINUX_GFP_H_ - -#include <sys/cdefs.h> -#include <sys/types.h> -#include <sys/systm.h> -#include <sys/malloc.h> - -#include <linux/page.h> - -#include <vm/vm_param.h> -#include <vm/vm_object.h> -#include <vm/vm_extern.h> -#include <vm/vm_kern.h> - -#define __GFP_NOWARN 0 -#define __GFP_HIGHMEM 0 -#define __GFP_ZERO M_ZERO - -#define GFP_NOWAIT M_NOWAIT -#define GFP_ATOMIC (M_NOWAIT | M_USE_RESERVE) -#define GFP_KERNEL M_WAITOK -#define GFP_USER M_WAITOK -#define GFP_HIGHUSER M_WAITOK -#define GFP_HIGHUSER_MOVABLE M_WAITOK -#define GFP_IOFS M_NOWAIT - -static inline void * -page_address(struct page *page) -{ - - if (page->object != kmem_object && page->object != kernel_object) - return (NULL); - return ((void *)(uintptr_t)(VM_MIN_KERNEL_ADDRESS + - IDX_TO_OFF(page->pindex))); -} - -static inline unsigned long -_get_page(gfp_t mask) -{ - - return kmem_malloc(kmem_arena, PAGE_SIZE, mask); -} - -#define get_zeroed_page(mask) _get_page((mask) | M_ZERO) -#define alloc_page(mask) virt_to_page(_get_page((mask))) -#define __get_free_page(mask) _get_page((mask)) - -static inline void -free_page(unsigned long page) -{ - - if (page == 0) - return; - kmem_free(kmem_arena, page, PAGE_SIZE); -} - -static inline void -__free_page(struct page *m) -{ - - if (m->object != kmem_object) - panic("__free_page: Freed page %p not allocated via wrappers.", - m); - kmem_free(kmem_arena, (vm_offset_t)page_address(m), PAGE_SIZE); -} - -static inline void -__free_pages(struct page *m, unsigned int order) -{ - size_t size; - - if (m == NULL) - return; - size = PAGE_SIZE << order; - kmem_free(kmem_arena, (vm_offset_t)page_address(m), size); -} - -static inline void free_pages(uintptr_t addr, unsigned int order) -{ - if (addr == 0) - return; - __free_pages(virt_to_page((void *)addr), order); -} - -/* - * Alloc pages allocates directly from the buddy allocator on linux so - * order specifies a power of two bucket of pages and the results - * are expected to be aligned on the size as well. - */ -static inline struct page * -alloc_pages(gfp_t gfp_mask, unsigned int order) -{ - unsigned long page; - size_t size; - - size = PAGE_SIZE << order; - page = kmem_alloc_contig(kmem_arena, size, gfp_mask, 0, -1, - size, 0, VM_MEMATTR_DEFAULT); - if (page == 0) - return (NULL); - return (virt_to_page(page)); -} - -static inline uintptr_t __get_free_pages(gfp_t gfp_mask, unsigned int order) -{ - struct page *page; - - page = alloc_pages(gfp_mask, order); - if (page == NULL) - return (0); - return ((uintptr_t)page_address(page)); -} - -#define alloc_pages_node(node, mask, order) alloc_pages(mask, order) - -#define kmalloc_node(chunk, mask, node) kmalloc(chunk, mask) - -#endif /* _LINUX_GFP_H_ */ diff --git a/sys/ofed/include/linux/hardirq.h b/sys/ofed/include/linux/hardirq.h deleted file mode 100644 index b8e4c95..0000000 --- a/sys/ofed/include/linux/hardirq.h +++ /dev/null @@ -1,42 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_HARDIRQ_H_ -#define _LINUX_HARDIRQ_H_ - -#include <linux/types.h> - -#include <sys/param.h> -#include <sys/bus.h> -#include <sys/interrupt.h> - -#define synchronize_irq(irq) _intr_drain((irq)) - -#endif /* _LINUX_HARDIRQ_H_ */ diff --git a/sys/ofed/include/linux/idr.h b/sys/ofed/include/linux/idr.h deleted file mode 100644 index 9beec68..0000000 --- a/sys/ofed/include/linux/idr.h +++ /dev/null @@ -1,76 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_IDR_H_ -#define _LINUX_IDR_H_ - -#include <sys/kernel.h> - -#define IDR_BITS 5 -#define IDR_SIZE (1 << IDR_BITS) -#define IDR_MASK (IDR_SIZE - 1) - -#define MAX_ID_SHIFT ((sizeof(int) * NBBY) - 1) -#define MAX_ID_BIT (1U << MAX_ID_SHIFT) -#define MAX_ID_MASK (MAX_ID_BIT - 1) -#define MAX_LEVEL (MAX_ID_SHIFT + IDR_BITS - 1) / IDR_BITS - -#define MAX_IDR_SHIFT (sizeof(int)*8 - 1) -#define MAX_IDR_BIT (1U << MAX_IDR_SHIFT) -#define MAX_IDR_MASK (MAX_IDR_BIT - 1) - -struct idr_layer { - unsigned long bitmap; - struct idr_layer *ary[IDR_SIZE]; -}; - -struct idr { - struct mtx lock; - struct idr_layer *top; - struct idr_layer *free; - int layers; -}; - -#define DEFINE_IDR(name) \ - struct idr name; \ - SYSINIT(name##_idr_sysinit, SI_SUB_DRIVERS, SI_ORDER_FIRST, \ - idr_init, &(name)); - -void *idr_find(struct idr *idp, int id); -int idr_pre_get(struct idr *idp, gfp_t gfp_mask); -int idr_get_new(struct idr *idp, void *ptr, int *id); -int idr_get_new_above(struct idr *idp, void *ptr, int starting_id, int *id); -void *idr_replace(struct idr *idp, void *ptr, int id); -void idr_remove(struct idr *idp, int id); -void idr_remove_all(struct idr *idp); -void idr_destroy(struct idr *idp); -void idr_init(struct idr *idp); - -#endif /* _LINUX_IDR_H_ */ diff --git a/sys/ofed/include/linux/if_arp.h b/sys/ofed/include/linux/if_arp.h deleted file mode 100644 index 6233aac..0000000 --- a/sys/ofed/include/linux/if_arp.h +++ /dev/null @@ -1,35 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_IF_ARP_H_ -#define _LINUX_IF_ARP_H_ -#include <sys/socket.h> -#include <net/if_arp.h> -#endif /* _LINUX_IF_ARP_H_ */ diff --git a/sys/ofed/include/linux/if_ether.h b/sys/ofed/include/linux/if_ether.h deleted file mode 100644 index c89e1e2..0000000 --- a/sys/ofed/include/linux/if_ether.h +++ /dev/null @@ -1,52 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_IF_ETHER_H_ -#define _LINUX_IF_ETHER_H_ - -#include <linux/types.h> - -#include <net/ethernet.h> - -#define ETH_P_8021Q ETHERTYPE_VLAN - -#define ETH_HLEN ETHER_HDR_LEN /* Total octets in header. */ -#ifndef ETH_ALEN -#define ETH_ALEN ETHER_ADDR_LEN -#endif -#define ETH_FCS_LEN 4 /* Octets in the FCS */ -#define VLAN_HLEN 4 /* The additional bytes (on top of the Ethernet header) - * that VLAN requires. */ -/* - * defined Ethernet Protocol ID's. - */ -#define ETH_P_IP 0x0800 /* Internet Protocol packet */ - -#endif /* _LINUX_IF_ETHER_H_ */ diff --git a/sys/ofed/include/linux/if_vlan.h b/sys/ofed/include/linux/if_vlan.h deleted file mode 100644 index 4a8808f..0000000 --- a/sys/ofed/include/linux/if_vlan.h +++ /dev/null @@ -1,41 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_IF_VLAN_H_ -#define _LINUX_IF_VLAN_H_ - -#include <sys/socket.h> -#include <net/if.h> -#include <net/ethernet.h> -#include <net/if_vlan_var.h> - -#define VLAN_N_VID 4096 - -#endif /* _LINUX_IF_VLAN_H_ */ diff --git a/sys/ofed/include/linux/in.h b/sys/ofed/include/linux/in.h deleted file mode 100644 index f390c1d..0000000 --- a/sys/ofed/include/linux/in.h +++ /dev/null @@ -1,45 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_IN_H_ -#define _LINUX_IN_H_ - -#include "opt_inet.h" - -#include <sys/cdefs.h> -#include <sys/param.h> -#include <sys/systm.h> -#include <netinet/in.h> -#include <asm/byteorder.h> - -#define ipv4_is_zeronet(be) IN_ZERONET(ntohl(be)) -#define ipv4_is_loopback(be) IN_LOOPBACK(ntohl(be)) - -#endif /* _LINUX_IN_H_ */ diff --git a/sys/ofed/include/linux/in6.h b/sys/ofed/include/linux/in6.h deleted file mode 100644 index ef012dd..0000000 --- a/sys/ofed/include/linux/in6.h +++ /dev/null @@ -1,38 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_IN6_H_ -#define _LINUX_IN6_H_ - -#ifndef KLD_MODULE -#include "opt_inet6.h" -#endif - -#endif /* _LINUX_IN6_H_ */ diff --git a/sys/ofed/include/linux/inetdevice.h b/sys/ofed/include/linux/inetdevice.h deleted file mode 100644 index 12d7544..0000000 --- a/sys/ofed/include/linux/inetdevice.h +++ /dev/null @@ -1,58 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_INETDEVICE_H_ -#define _LINUX_INETDEVICE_H_ - -#include <linux/netdevice.h> - -static inline struct net_device * -ip_dev_find(struct net *net, uint32_t addr) -{ - struct sockaddr_in sin; - struct ifaddr *ifa; - struct ifnet *ifp; - - ifp = NULL; - memset(&sin, 0, sizeof(sin)); - sin.sin_addr.s_addr = addr; - sin.sin_port = 0; - sin.sin_len = sizeof(sin); - sin.sin_family = AF_INET; - ifa = ifa_ifwithaddr((struct sockaddr *)&sin); - if (ifa) { - ifp = ifa->ifa_ifp; - if_ref(ifp); - ifa_free(ifa); - } - return (ifp); -} - -#endif /* _LINUX_INETDEVICE_H_ */ diff --git a/sys/ofed/include/linux/interrupt.h b/sys/ofed/include/linux/interrupt.h deleted file mode 100644 index 4c0ad80..0000000 --- a/sys/ofed/include/linux/interrupt.h +++ /dev/null @@ -1,158 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013-2015 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_INTERRUPT_H_ -#define _LINUX_INTERRUPT_H_ - -#include <linux/device.h> -#include <linux/pci.h> - -#include <sys/bus.h> -#include <sys/rman.h> - -typedef irqreturn_t (*irq_handler_t)(int, void *); - -#define IRQ_RETVAL(x) ((x) != IRQ_NONE) - -#define IRQF_SHARED RF_SHAREABLE - -struct irq_ent { - struct list_head links; - struct device *dev; - struct resource *res; - void *arg; - irqreturn_t (*handler)(int, void *); - void *tag; - int irq; -}; - -static inline int -_irq_rid(struct device *dev, int irq) -{ - if (irq == dev->irq) - return (0); - return irq - dev->msix + 1; -} - -static void -_irq_handler(void *ent) -{ - struct irq_ent *irqe; - - irqe = ent; - irqe->handler(irqe->irq, irqe->arg); -} - -static inline struct irq_ent * -_irq_ent(struct device *dev, int irq) -{ - struct irq_ent *irqe; - - list_for_each_entry(irqe, &dev->irqents, links) - if (irqe->irq == irq) - return (irqe); - - return (NULL); -} - -static inline int -request_irq(unsigned int irq, irq_handler_t handler, unsigned long flags, - const char *name, void *arg) -{ - struct resource *res; - struct irq_ent *irqe; - struct device *dev; - int error; - int rid; - - dev = _pci_find_irq_dev(irq); - if (dev == NULL) - return -ENXIO; - rid = _irq_rid(dev, irq); - res = bus_alloc_resource_any(dev->bsddev, SYS_RES_IRQ, &rid, - flags | RF_ACTIVE); - if (res == NULL) - return (-ENXIO); - irqe = kmalloc(sizeof(*irqe), GFP_KERNEL); - irqe->dev = dev; - irqe->res = res; - irqe->arg = arg; - irqe->handler = handler; - irqe->irq = irq; - error = bus_setup_intr(dev->bsddev, res, INTR_TYPE_NET | INTR_MPSAFE, - NULL, _irq_handler, irqe, &irqe->tag); - if (error) { - bus_release_resource(dev->bsddev, SYS_RES_IRQ, rid, irqe->res); - kfree(irqe); - return (-error); - } - list_add(&irqe->links, &dev->irqents); - - return 0; -} - -static inline int -bind_irq_to_cpu(unsigned int irq, int cpu_id) -{ - struct irq_ent *irqe; - struct device *dev; - - dev = _pci_find_irq_dev(irq); - if (dev == NULL) - return (-ENOENT); - - irqe = _irq_ent(dev, irq); - if (irqe == NULL) - return (-ENOENT); - - return (-bus_bind_intr(dev->bsddev, irqe->res, cpu_id)); -} - -static inline void -free_irq(unsigned int irq, void *device) -{ - struct irq_ent *irqe; - struct device *dev; - int rid; - - dev = _pci_find_irq_dev(irq); - if (dev == NULL) - return; - rid = _irq_rid(dev, irq); - irqe = _irq_ent(dev, irq); - if (irqe == NULL) - return; - bus_teardown_intr(dev->bsddev, irqe->res, irqe->tag); - bus_release_resource(dev->bsddev, SYS_RES_IRQ, rid, irqe->res); - list_del(&irqe->links); - kfree(irqe); -} - -#endif /* _LINUX_INTERRUPT_H_ */ diff --git a/sys/ofed/include/linux/io-mapping.h b/sys/ofed/include/linux/io-mapping.h deleted file mode 100644 index 8650dba..0000000 --- a/sys/ofed/include/linux/io-mapping.h +++ /dev/null @@ -1,79 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_IO_MAPPING_H_ -#define _LINUX_IO_MAPPING_H_ - -#include <linux/types.h> -#include <linux/io.h> - -struct io_mapping; - -static inline struct io_mapping * -io_mapping_create_wc(resource_size_t base, unsigned long size) -{ - - return ioremap_wc(base, size); -} - -static inline void -io_mapping_free(struct io_mapping *mapping) -{ - - iounmap(mapping); -} - -static inline void * -io_mapping_map_atomic_wc(struct io_mapping *mapping, unsigned long offset) -{ - - return (((char *)mapping) + offset); -} - -static inline void -io_mapping_unmap_atomic(void *vaddr) -{ - -} - -static inline void * -io_mapping_map_wc(struct io_mapping *mapping, unsigned long offset) -{ - - return (((char *) mapping) + offset); -} - -static inline void -io_mapping_unmap(void *vaddr) -{ - -} - -#endif /* _LINUX_IO_MAPPING_H_ */ diff --git a/sys/ofed/include/linux/io.h b/sys/ofed/include/linux/io.h deleted file mode 100644 index 16543ff..0000000 --- a/sys/ofed/include/linux/io.h +++ /dev/null @@ -1,142 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_IO_H_ -#define _LINUX_IO_H_ - -#include <machine/vm.h> -#include <sys/endian.h> - -static inline uint32_t -__raw_readl(const volatile void *addr) -{ - return *(const volatile uint32_t *)addr; -} - -static inline void -__raw_writel(uint32_t b, volatile void *addr) -{ - *(volatile uint32_t *)addr = b; -} - -static inline uint64_t -__raw_readq(const volatile void *addr) -{ - return *(const volatile uint64_t *)addr; -} - -static inline void -__raw_writeq(uint64_t b, volatile void *addr) -{ - *(volatile uint64_t *)addr = b; -} - -/* - * XXX This is all x86 specific. It should be bus space access. - */ -#define mmiowb() - -#undef writel -static inline void -writel(uint32_t b, void *addr) -{ - *(volatile uint32_t *)addr = b; -} - -#undef writeq -static inline void -writeq(uint64_t b, void *addr) -{ - *(volatile uint64_t *)addr = b; -} - -#undef writeb -static inline void -writeb(uint8_t b, void *addr) -{ - *(volatile uint8_t *)addr = b; -} - -#undef writew -static inline void -writew(uint16_t b, void *addr) -{ - *(volatile uint16_t *)addr = b; -} - -#undef ioread32be -static inline uint32_t -ioread32be(const volatile void *addr) -{ - return be32toh(*(const volatile uint32_t *)addr); -} - -#undef iowrite32be -static inline void -iowrite32be(uint32_t v, volatile void *addr) -{ - *(volatile uint32_t *)addr = htobe32(v); -} - -void *_ioremap_attr(vm_paddr_t phys_addr, unsigned long size, int attr); -#define ioremap_nocache(addr, size) \ - _ioremap_attr((addr), (size), VM_MEMATTR_UNCACHEABLE) -#define ioremap_wc(addr, size) \ - _ioremap_attr((addr), (size), VM_MEMATTR_WRITE_COMBINING) -#define ioremap ioremap_nocache -void iounmap(void *addr); - -#define memset_io(a, b, c) memset((a), (b), (c)) -#define memcpy_fromio(a, b, c) memcpy((a), (b), (c)) -#define memcpy_toio(a, b, c) memcpy((a), (b), (c)) - -static inline void -__iowrite64_copy(void *to, void *from, size_t count) -{ -#ifdef __LP64__ - uint64_t *src; - uint64_t *dst; - int i; - - for (i = 0, src = from, dst = to; i < count; i++, src++, dst++) - __raw_writeq(*src, dst); -#else - uint32_t *src; - uint32_t *dst; - int i; - - count *= 2; - for (i = 0, src = from, dst = to; i < count; i++, src++, dst++) - __raw_writel(*src, dst); -#endif -} - - -#endif /* _LINUX_IO_H_ */ diff --git a/sys/ofed/include/linux/ioctl.h b/sys/ofed/include/linux/ioctl.h deleted file mode 100644 index 6f57906..0000000 --- a/sys/ofed/include/linux/ioctl.h +++ /dev/null @@ -1,36 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_IOCTL_H_ -#define _LINUX_IOCTL_H_ - -#include <sys/ioccom.h> - -#endif /* _LINUX_IOCTL_H_ */ diff --git a/sys/ofed/include/linux/jhash.h b/sys/ofed/include/linux/jhash.h deleted file mode 100644 index f31829e..0000000 --- a/sys/ofed/include/linux/jhash.h +++ /dev/null @@ -1,145 +0,0 @@ -#ifndef _LINUX_JHASH_H_ -#define _LINUX_JHASH_H_ - -/* jhash.h: Jenkins hash support. - * - * Copyright (C) 1996 Bob Jenkins (bob_jenkins@burtleburtle.net) - * - * http://burtleburtle.net/bob/hash/ - * - * These are the credits from Bob's sources: - * - * lookup2.c, by Bob Jenkins, December 1996, Public Domain. - * hash(), hash2(), hash3, and mix() are externally useful functions. - * Routines to test the hash are included if SELF_TEST is defined. - * You can use this free for any purpose. It has no warranty. - * - * Copyright (C) 2003 David S. Miller (davem@redhat.com) - * - * I've modified Bob's hash to be useful in the Linux kernel, and - * any bugs present are surely my fault. -DaveM - * - * $FreeBSD$ - */ - -/* NOTE: Arguments are modified. */ -#define __jhash_mix(a, b, c) \ -{ \ - a -= b; a -= c; a ^= (c>>13); \ - b -= c; b -= a; b ^= (a<<8); \ - c -= a; c -= b; c ^= (b>>13); \ - a -= b; a -= c; a ^= (c>>12); \ - b -= c; b -= a; b ^= (a<<16); \ - c -= a; c -= b; c ^= (b>>5); \ - a -= b; a -= c; a ^= (c>>3); \ - b -= c; b -= a; b ^= (a<<10); \ - c -= a; c -= b; c ^= (b>>15); \ -} - -/* The golden ration: an arbitrary value */ -#define JHASH_GOLDEN_RATIO 0x9e3779b9 - -/* The most generic version, hashes an arbitrary sequence - * of bytes. No alignment or length assumptions are made about - * the input key. - */ -static inline u32 jhash(const void *key, u32 length, u32 initval) -{ - u32 a, b, c, len; - const u8 *k = key; - - len = length; - a = b = JHASH_GOLDEN_RATIO; - c = initval; - - while (len >= 12) { - a += (k[0] +((u32)k[1]<<8) +((u32)k[2]<<16) +((u32)k[3]<<24)); - b += (k[4] +((u32)k[5]<<8) +((u32)k[6]<<16) +((u32)k[7]<<24)); - c += (k[8] +((u32)k[9]<<8) +((u32)k[10]<<16)+((u32)k[11]<<24)); - - __jhash_mix(a,b,c); - - k += 12; - len -= 12; - } - - c += length; - switch (len) { - case 11: c += ((u32)k[10]<<24); - case 10: c += ((u32)k[9]<<16); - case 9 : c += ((u32)k[8]<<8); - case 8 : b += ((u32)k[7]<<24); - case 7 : b += ((u32)k[6]<<16); - case 6 : b += ((u32)k[5]<<8); - case 5 : b += k[4]; - case 4 : a += ((u32)k[3]<<24); - case 3 : a += ((u32)k[2]<<16); - case 2 : a += ((u32)k[1]<<8); - case 1 : a += k[0]; - }; - - __jhash_mix(a,b,c); - - return c; -} - -/* A special optimized version that handles 1 or more of u32s. - * The length parameter here is the number of u32s in the key. - */ -static inline u32 jhash2(const u32 *k, u32 length, u32 initval) -{ - u32 a, b, c, len; - - a = b = JHASH_GOLDEN_RATIO; - c = initval; - len = length; - - while (len >= 3) { - a += k[0]; - b += k[1]; - c += k[2]; - __jhash_mix(a, b, c); - k += 3; len -= 3; - } - - c += length * 4; - - switch (len) { - case 2 : b += k[1]; - case 1 : a += k[0]; - }; - - __jhash_mix(a,b,c); - - return c; -} - - -/* A special ultra-optimized versions that knows they are hashing exactly - * 3, 2 or 1 word(s). - * - * NOTE: In partilar the "c += length; __jhash_mix(a,b,c);" normally - * done at the end is not done here. - */ -static inline u32 jhash_3words(u32 a, u32 b, u32 c, u32 initval) -{ - a += JHASH_GOLDEN_RATIO; - b += JHASH_GOLDEN_RATIO; - c += initval; - - __jhash_mix(a, b, c); - - return c; -} - -static inline u32 jhash_2words(u32 a, u32 b, u32 initval) -{ - return jhash_3words(a, b, 0, initval); -} - -static inline u32 jhash_1word(u32 a, u32 initval) -{ - return jhash_3words(a, 0, 0, initval); -} - -#endif /* _LINUX_JHASH_H_ */ diff --git a/sys/ofed/include/linux/jiffies.h b/sys/ofed/include/linux/jiffies.h deleted file mode 100644 index f7bc529..0000000 --- a/sys/ofed/include/linux/jiffies.h +++ /dev/null @@ -1,98 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_JIFFIES_H_ -#define _LINUX_JIFFIES_H_ - -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/time.h> - -#include <sys/time.h> -#include <sys/kernel.h> -#include <sys/limits.h> - -static inline int -msecs_to_jiffies(int msec) -{ - struct timeval tv; - - tv.tv_sec = msec / 1000; - tv.tv_usec = (msec % 1000) * 1000; - return (tvtohz(&tv) - 1); -} - -#define jiffies ticks -#define jiffies_64 ticks -#define jiffies_to_msecs(x) (((int64_t)(x)) * 1000 / hz) - -#define MAX_JIFFY_OFFSET ((INT_MAX >> 1) - 1) - -#define time_after(a, b) ((int)((b) - (a)) < 0) -#define time_before(a, b) time_after(b,a) -#define time_after_eq(a, b) ((int)((a) - (b)) >= 0) -#define time_before_eq(a, b) time_after_eq(b, a) -#define time_in_range(a,b,c) \ - (time_after_eq(a,b) && time_before_eq(a,c)) - -#define HZ hz - -static inline int -timespec_to_jiffies(const struct timespec *ts) -{ - u64 result; - - result = ((u64)hz * ts->tv_sec) + - (((u64)hz * ts->tv_nsec + NSEC_PER_SEC - 1) / NSEC_PER_SEC); - if (result > MAX_JIFFY_OFFSET) - result = MAX_JIFFY_OFFSET; - - return ((int)result); -} - -static inline int -usecs_to_jiffies(const unsigned int u) -{ - u64 result; - - result = ((u64)u * hz + 1000000 - 1) / 1000000; - if (result > MAX_JIFFY_OFFSET) - result = MAX_JIFFY_OFFSET; - - return ((int)result); -} - -static inline u64 -get_jiffies_64(void) -{ - return ((u64)(unsigned)ticks); -} - -#endif /* _LINUX_JIFFIES_H_ */ diff --git a/sys/ofed/include/linux/kdev_t.h b/sys/ofed/include/linux/kdev_t.h deleted file mode 100644 index 8dea1ab..0000000 --- a/sys/ofed/include/linux/kdev_t.h +++ /dev/null @@ -1,38 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_KDEV_T_H_ -#define _LINUX_KDEV_T_H_ - -#define MAJOR(dev) major((dev)) -#define MINOR(dev) minor((dev)) -#define MKDEV(ma, mi) makedev((ma), (mi)) - -#endif /* _LINUX_KDEV_T_H_ */ diff --git a/sys/ofed/include/linux/kernel.h b/sys/ofed/include/linux/kernel.h deleted file mode 100644 index bfc3b7d..0000000 --- a/sys/ofed/include/linux/kernel.h +++ /dev/null @@ -1,219 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013-2015 Mellanox Technologies, Ltd. - * Copyright (c) 2014-2015 François Tigeot - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_KERNEL_H_ -#define _LINUX_KERNEL_H_ - -#include <sys/cdefs.h> -#include <sys/types.h> -#include <sys/systm.h> -#include <sys/param.h> -#include <sys/libkern.h> -#include <sys/stat.h> -#include <sys/smp.h> -#include <sys/stddef.h> -#include <sys/syslog.h> - -#include <linux/bitops.h> -#include <linux/compiler.h> -#include <linux/errno.h> -#include <linux/kthread.h> -#include <linux/types.h> -#include <linux/jiffies.h> -#include <linux/wait.h> -#include <linux/log2.h> -#include <asm/byteorder.h> - -#define KERN_CONT "" -#define KERN_EMERG "<0>" -#define KERN_ALERT "<1>" -#define KERN_CRIT "<2>" -#define KERN_ERR "<3>" -#define KERN_WARNING "<4>" -#define KERN_NOTICE "<5>" -#define KERN_INFO "<6>" -#define KERN_DEBUG "<7>" - -#define BUILD_BUG_ON(x) CTASSERT(!(x)) - -#define BUG() panic("BUG") -#define BUG_ON(condition) do { if (condition) BUG(); } while(0) -#define WARN_ON BUG_ON - -#undef ALIGN -#define ALIGN(x, y) roundup2((x), (y)) -#undef PTR_ALIGN -#define PTR_ALIGN(p, a) ((__typeof(p))ALIGN((uintptr_t)(p), (a))) -#define DIV_ROUND_UP(x, n) howmany(x, n) -#define DIV_ROUND_UP_ULL(x, n) DIV_ROUND_UP((unsigned long long)(x), (n)) -#define FIELD_SIZEOF(t, f) sizeof(((t *)0)->f) - -#define printk(X...) printf(X) - -/* - * The "pr_debug()" and "pr_devel()" macros should produce zero code - * unless DEBUG is defined: - */ -#ifdef DEBUG -#define pr_debug(fmt, ...) \ - log(LOG_DEBUG, fmt, ##__VA_ARGS__) -#define pr_devel(fmt, ...) \ - log(LOG_DEBUG, pr_fmt(fmt), ##__VA_ARGS__) -#else -#define pr_debug(fmt, ...) \ - ({ if (0) log(LOG_DEBUG, fmt, ##__VA_ARGS__); 0; }) -#define pr_devel(fmt, ...) \ - ({ if (0) log(LOG_DEBUG, pr_fmt(fmt), ##__VA_ARGS__); 0; }) -#endif - -#ifndef pr_fmt -#define pr_fmt(fmt) fmt -#endif - -/* - * Print a one-time message (analogous to WARN_ONCE() et al): - */ -#define printk_once(...) do { \ - static bool __print_once; \ - \ - if (!__print_once) { \ - __print_once = true; \ - printk(__VA_ARGS__); \ - } \ -} while (0) - -/* - * Log a one-time message (analogous to WARN_ONCE() et al): - */ -#define log_once(level,...) do { \ - static bool __log_once; \ - \ - if (!__log_once) { \ - __log_once = true; \ - log(level, __VA_ARGS__); \ - } \ -} while (0) - -#define pr_emerg(fmt, ...) \ - log(LOG_EMERG, pr_fmt(fmt), ##__VA_ARGS__) -#define pr_alert(fmt, ...) \ - log(LOG_ALERT, pr_fmt(fmt), ##__VA_ARGS__) -#define pr_crit(fmt, ...) \ - log(LOG_CRIT, pr_fmt(fmt), ##__VA_ARGS__) -#define pr_err(fmt, ...) \ - log(LOG_ERR, pr_fmt(fmt), ##__VA_ARGS__) -#define pr_warning(fmt, ...) \ - log(LOG_WARNING, pr_fmt(fmt), ##__VA_ARGS__) -#define pr_warn pr_warning -#define pr_notice(fmt, ...) \ - log(LOG_NOTICE, pr_fmt(fmt), ##__VA_ARGS__) -#define pr_info(fmt, ...) \ - log(LOG_INFO, pr_fmt(fmt), ##__VA_ARGS__) -#define pr_info_once(fmt, ...) \ - log_once(LOG_INFO, pr_fmt(fmt), ##__VA_ARGS__) -#define pr_cont(fmt, ...) \ - printk(KERN_CONT fmt, ##__VA_ARGS__) - -#ifndef WARN -#define WARN(condition, format...) ({ \ - int __ret_warn_on = !!(condition); \ - if (unlikely(__ret_warn_on)) \ - pr_warning(format); \ - unlikely(__ret_warn_on); \ -}) -#endif - -#define container_of(ptr, type, member) \ -({ \ - __typeof(((type *)0)->member) *_p = (ptr); \ - (type *)((char *)_p - offsetof(type, member)); \ -}) - -#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) - -#define simple_strtoul strtoul -#define simple_strtol strtol -#define kstrtol(a,b,c) ({*(c) = strtol(a,0,b);}) - -#define min(x, y) ((x) < (y) ? (x) : (y)) -#define max(x, y) ((x) > (y) ? (x) : (y)) - -#define min3(a, b, c) min(a, min(b,c)) -#define max3(a, b, c) max(a, max(b,c)) - -#define min_t(type, _x, _y) ((type)(_x) < (type)(_y) ? (type)(_x) : (type)(_y)) -#define max_t(type, _x, _y) ((type)(_x) > (type)(_y) ? (type)(_x) : (type)(_y)) - -#define clamp_t(type, _x, min, max) min_t(type, max_t(type, _x, min), max) -#define clamp(x, lo, hi) min( max(x,lo), hi) - -/* - * This looks more complex than it should be. But we need to - * get the type for the ~ right in round_down (it needs to be - * as wide as the result!), and we want to evaluate the macro - * arguments just once each. - */ -#define __round_mask(x, y) ((__typeof__(x))((y)-1)) -#define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1) -#define round_down(x, y) ((x) & ~__round_mask(x, y)) - -#define num_possible_cpus() mp_ncpus -#define num_online_cpus() mp_ncpus - -typedef struct pm_message { - int event; -} pm_message_t; - -/* Swap values of a and b */ -#define swap(a, b) do { \ - typeof(a) _swap_tmp = a; \ - a = b; \ - b = _swap_tmp; \ -} while (0) - -#define DIV_ROUND_CLOSEST(x, divisor) (((x) + ((divisor) / 2)) / (divisor)) - -static inline uintmax_t -mult_frac(uintmax_t x, uintmax_t multiplier, uintmax_t divisor) -{ - uintmax_t q = (x / divisor); - uintmax_t r = (x % divisor); - - return ((q * multiplier) + ((r * multiplier) / divisor)); -} - -static inline int64_t -abs64(int64_t x) -{ - return (x < 0 ? -x : x); -} - -#endif /* _LINUX_KERNEL_H_ */ diff --git a/sys/ofed/include/linux/kmod.h b/sys/ofed/include/linux/kmod.h deleted file mode 100644 index c943dc5..0000000 --- a/sys/ofed/include/linux/kmod.h +++ /dev/null @@ -1,52 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_KMOD_H_ -#define _LINUX_KMOD_H_ - -#include <sys/types.h> -#include <sys/syscallsubr.h> -#include <sys/refcount.h> -#include <sys/sbuf.h> -#include <machine/stdarg.h> -#include <sys/proc.h> - -#define request_module(...) \ -({\ - char modname[128]; \ - int fileid; \ - snprintf(modname, sizeof(modname), __VA_ARGS__); \ - kern_kldload(curthread, modname, &fileid); \ -}) - -#define request_module_nowait request_module - - -#endif /* _LINUX_KMOD_H_ */ diff --git a/sys/ofed/include/linux/kobject.h b/sys/ofed/include/linux/kobject.h deleted file mode 100644 index 63fbc56..0000000 --- a/sys/ofed/include/linux/kobject.h +++ /dev/null @@ -1,171 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_KOBJECT_H_ -#define _LINUX_KOBJECT_H_ - -#include <machine/stdarg.h> - -#include <linux/kernel.h> -#include <linux/kref.h> -#include <linux/slab.h> - -struct kobject; -struct sysctl_oid; - -struct kobj_type { - void (*release)(struct kobject *kobj); - const struct sysfs_ops *sysfs_ops; - struct attribute **default_attrs; -}; - -extern struct kobj_type kfree_type; - -struct kobject { - struct kobject *parent; - char *name; - struct kref kref; - struct kobj_type *ktype; - struct list_head entry; - struct sysctl_oid *oidp; -}; - -extern struct kobject *mm_kobj; - -static inline void -kobject_init(struct kobject *kobj, struct kobj_type *ktype) -{ - - kref_init(&kobj->kref); - INIT_LIST_HEAD(&kobj->entry); - kobj->ktype = ktype; - kobj->oidp = NULL; -} - -static inline void kobject_put(struct kobject *kobj); -void kobject_release(struct kref *kref); - -static inline void -kobject_put(struct kobject *kobj) -{ - - if (kobj) - kref_put(&kobj->kref, kobject_release); -} - -static inline struct kobject * -kobject_get(struct kobject *kobj) -{ - - if (kobj) - kref_get(&kobj->kref); - return kobj; -} - -static inline int -kobject_set_name_vargs(struct kobject *kobj, const char *fmt, va_list args) -{ - char *old; - char *name; - - old = kobj->name; - - if (old && !fmt) - return 0; - - name = kzalloc(MAXPATHLEN, GFP_KERNEL); - if (!name) - return -ENOMEM; - vsnprintf(name, MAXPATHLEN, fmt, args); - kobj->name = name; - kfree(old); - for (; *name != '\0'; name++) - if (*name == '/') - *name = '!'; - return (0); -} - -int kobject_add(struct kobject *kobj, struct kobject *parent, - const char *fmt, ...); - -static inline struct kobject * -kobject_create(void) -{ - struct kobject *kobj; - - kobj = kzalloc(sizeof(*kobj), GFP_KERNEL); - if (kobj == NULL) - return (NULL); - kobject_init(kobj, &kfree_type); - - return (kobj); -} - -static inline struct kobject * -kobject_create_and_add(const char *name, struct kobject *parent) -{ - struct kobject *kobj; - - kobj = kobject_create(); - if (kobj == NULL) - return (NULL); - if (kobject_add(kobj, parent, "%s", name) == 0) - return (kobj); - kobject_put(kobj); - - return (NULL); -} - - -static inline char * -kobject_name(const struct kobject *kobj) -{ - - return kobj->name; -} - -int kobject_set_name(struct kobject *kobj, const char *fmt, ...); -int kobject_init_and_add(struct kobject *kobj, struct kobj_type *ktype, - struct kobject *parent, const char *fmt, ...); - -/* sysfs.h calles for 'kobject' which is defined here, - * so we need to add the include only after the 'kobject' def. - */ -#include <linux/sysfs.h> - -struct kobj_attribute { - struct attribute attr; - ssize_t (*show)(struct kobject *kobj, struct kobj_attribute *attr, - char *buf); - ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr, - const char *buf, size_t count); -}; - -#endif /* _LINUX_KOBJECT_H_ */ diff --git a/sys/ofed/include/linux/kref.h b/sys/ofed/include/linux/kref.h deleted file mode 100644 index de5ddaa..0000000 --- a/sys/ofed/include/linux/kref.h +++ /dev/null @@ -1,90 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013-2015 Mellanox Technologies, Ltd. - * Copyright (c) 2013 François Tigeot - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_KREF_H_ -#define _LINUX_KREF_H_ - -#include <sys/types.h> -#include <sys/refcount.h> - -#include <asm/atomic.h> - -struct kref { - atomic_t refcount; -}; - -static inline void -kref_init(struct kref *kref) -{ - - refcount_init(&kref->refcount.counter, 1); -} - -static inline void -kref_get(struct kref *kref) -{ - - refcount_acquire(&kref->refcount.counter); -} - -static inline int -kref_put(struct kref *kref, void (*rel)(struct kref *kref)) -{ - - if (refcount_release(&kref->refcount.counter)) { - rel(kref); - return 1; - } - return 0; -} - -static inline int -kref_sub(struct kref *kref, unsigned int count, - void (*rel)(struct kref *kref)) -{ - - while (count--) { - if (refcount_release(&kref->refcount.counter)) { - rel(kref); - return 1; - } - } - return 0; -} - -static inline int __must_check -kref_get_unless_zero(struct kref *kref) -{ - - return atomic_add_unless(&kref->refcount, 1, 0); -} - -#endif /* _LINUX_KREF_H_ */ diff --git a/sys/ofed/include/linux/kthread.h b/sys/ofed/include/linux/kthread.h deleted file mode 100644 index fa8e9ba..0000000 --- a/sys/ofed/include/linux/kthread.h +++ /dev/null @@ -1,107 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_KTHREAD_H_ -#define _LINUX_KTHREAD_H_ - -#include <sys/param.h> -#include <sys/lock.h> -#include <sys/mutex.h> -#include <sys/kernel.h> -#include <sys/kthread.h> -#include <sys/sleepqueue.h> - -#include <linux/slab.h> -#include <linux/sched.h> - -static inline void -_kthread_fn(void *arg) -{ - struct task_struct *task; - - task = arg; - task_struct_set(curthread, task); - if (task->should_stop == 0) - task->task_ret = task->task_fn(task->task_data); - PROC_LOCK(task->task_thread->td_proc); - task->should_stop = TASK_STOPPED; - wakeup(task); - PROC_UNLOCK(task->task_thread->td_proc); - kthread_exit(); -} - -static inline struct task_struct * -_kthread_create(int (*threadfn)(void *data), void *data) -{ - struct task_struct *task; - - task = kzalloc(sizeof(*task), GFP_KERNEL); - task->task_fn = threadfn; - task->task_data = data; - - return (task); -} - -struct task_struct *kthread_create(int (*threadfn)(void *data), - void *data, - const char namefmt[], ...) - __attribute__((format(printf, 3, 4))); - -#define kthread_run(fn, data, fmt, ...) \ -({ \ - struct task_struct *_task; \ - \ - _task = _kthread_create((fn), (data)); \ - if (kthread_add(_kthread_fn, _task, NULL, &_task->task_thread, \ - 0, 0, fmt, ## __VA_ARGS__)) { \ - kfree(_task); \ - _task = NULL; \ - } else \ - task_struct_set(_task->task_thread, _task); \ - _task; \ -}) - -#define kthread_should_stop() current->should_stop - -static inline int -kthread_stop(struct task_struct *task) -{ - - PROC_LOCK(task->task_thread->td_proc); - task->should_stop = TASK_SHOULD_STOP; - wake_up_process(task); - while (task->should_stop != TASK_STOPPED) - msleep(task, &task->task_thread->td_proc->p_mtx, PWAIT, - "kstop", hz); - PROC_UNLOCK(task->task_thread->td_proc); - return task->task_ret; -} - -#endif /* _LINUX_KTHREAD_H_ */ diff --git a/sys/ofed/include/linux/ktime.h b/sys/ofed/include/linux/ktime.h deleted file mode 100644 index c9fa81c..0000000 --- a/sys/ofed/include/linux/ktime.h +++ /dev/null @@ -1,135 +0,0 @@ -/*- - * Copyright (c) 2014-2015 Mellanox Technologies, Ltd. - * Copyright (c) 2015 François Tigeot - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_KTIME_H -#define _LINUX_KTIME_H - -#include <linux/types.h> -#include <linux/time.h> -#include <linux/jiffies.h> - -#define ktime_get_ts(x) getnanouptime(x) - -/* time values in nanoseconds */ -union ktime { - int64_t tv64; -}; - -typedef union ktime ktime_t; - -#define KTIME_MAX ((s64)~((u64)1 << 63)) -#define KTIME_SEC_MAX (KTIME_MAX / NSEC_PER_SEC) - -static inline int64_t -ktime_to_ns(ktime_t kt) -{ - return kt.tv64; -} - -static inline struct timeval -ktime_to_timeval(ktime_t kt) -{ - return ns_to_timeval(kt.tv64); -} - -static inline ktime_t -ktime_add_ns(ktime_t kt, int64_t ns) -{ - ktime_t res; - - res.tv64 = kt.tv64 + ns; - return kt; -} - -static inline ktime_t -ktime_sub_ns(ktime_t kt, int64_t ns) -{ - ktime_t res; - - res.tv64 = kt.tv64 - ns; - return kt; -} - -static inline ktime_t -ktime_set(const long secs, const unsigned long nsecs) -{ - ktime_t retval = { (s64)secs * NSEC_PER_SEC + (s64)nsecs }; - return (retval); -} - -static inline ktime_t -ktime_sub(ktime_t lhs, ktime_t rhs) -{ - lhs.tv64 -= rhs.tv64; - return (lhs); -} - -static inline ktime_t -ktime_add(ktime_t lhs, ktime_t rhs) -{ - lhs.tv64 += rhs.tv64; - return (lhs); -} - -static inline ktime_t -timespec_to_ktime(struct timespec ts) -{ - return (ktime_set(ts.tv_sec, ts.tv_nsec)); -} - -static inline ktime_t -timeval_to_ktime(struct timeval tv) -{ - return (ktime_set(tv.tv_sec, tv.tv_usec * NSEC_PER_USEC)); -} - -#define ktime_to_timespec(kt) ns_to_timespec((kt).tv64) -#define ktime_to_timeval(kt) ns_to_timeval((kt).tv64) -#define ktime_to_ns(kt) ((kt).tv64) - -static inline s64 -ktime_get_ns(void) -{ - struct timespec ts; - ktime_t kt; - - ktime_get_ts(&ts); - kt = timespec_to_ktime(ts); - return (ktime_to_ns(kt)); -} - -static inline ktime_t -ktime_get(void) -{ - struct timespec ts; - - ktime_get_ts(&ts); - return (timespec_to_ktime(ts)); -} - -#endif /* _LINUX_KTIME_H */ diff --git a/sys/ofed/include/linux/linux_compat.c b/sys/ofed/include/linux/linux_compat.c deleted file mode 100644 index 26df7db..0000000 --- a/sys/ofed/include/linux/linux_compat.c +++ /dev/null @@ -1,954 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/malloc.h> -#include <sys/kernel.h> -#include <sys/sysctl.h> -#include <sys/proc.h> -#include <sys/sglist.h> -#include <sys/sleepqueue.h> -#include <sys/lock.h> -#include <sys/mutex.h> -#include <sys/bus.h> -#include <sys/fcntl.h> -#include <sys/file.h> -#include <sys/filio.h> -#include <sys/rwlock.h> - -#include <vm/vm.h> -#include <vm/pmap.h> - -#include <machine/stdarg.h> -#include <machine/pmap.h> - -#include <linux/kobject.h> -#include <linux/device.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/cdev.h> -#include <linux/file.h> -#include <linux/sysfs.h> -#include <linux/mm.h> -#include <linux/io.h> -#include <linux/vmalloc.h> -#include <linux/netdevice.h> -#include <linux/timer.h> - -#include <vm/vm_pager.h> - -MALLOC_DEFINE(M_KMALLOC, "linux", "Linux kmalloc compat"); - -#include <linux/rbtree.h> -/* Undo Linux compat changes. */ -#undef RB_ROOT -#undef file -#undef cdev -#define RB_ROOT(head) (head)->rbh_root - -struct kobject class_root; -struct device linux_rootdev; -struct class miscclass; -struct list_head pci_drivers; -struct list_head pci_devices; -struct net init_net; -spinlock_t pci_lock; - -unsigned long linux_timer_hz_mask; - -int -panic_cmp(struct rb_node *one, struct rb_node *two) -{ - panic("no cmp"); -} - -RB_GENERATE(linux_root, rb_node, __entry, panic_cmp); - -int -kobject_set_name(struct kobject *kobj, const char *fmt, ...) -{ - va_list args; - int error; - - va_start(args, fmt); - error = kobject_set_name_vargs(kobj, fmt, args); - va_end(args); - - return (error); -} - -static inline int -kobject_add_complete(struct kobject *kobj, struct kobject *parent) -{ - struct kobj_type *t; - int error; - - kobj->parent = kobject_get(parent); - error = sysfs_create_dir(kobj); - if (error == 0 && kobj->ktype && kobj->ktype->default_attrs) { - struct attribute **attr; - t = kobj->ktype; - - for (attr = t->default_attrs; *attr != NULL; attr++) { - error = sysfs_create_file(kobj, *attr); - if (error) - break; - } - if (error) - sysfs_remove_dir(kobj); - - } - return (error); -} - -int -kobject_add(struct kobject *kobj, struct kobject *parent, const char *fmt, ...) -{ - va_list args; - int error; - - va_start(args, fmt); - error = kobject_set_name_vargs(kobj, fmt, args); - va_end(args); - if (error) - return (error); - - return kobject_add_complete(kobj, parent); -} - -void -kobject_release(struct kref *kref) -{ - struct kobject *kobj; - char *name; - - kobj = container_of(kref, struct kobject, kref); - sysfs_remove_dir(kobj); - if (kobj->parent) - kobject_put(kobj->parent); - kobj->parent = NULL; - name = kobj->name; - if (kobj->ktype && kobj->ktype->release) - kobj->ktype->release(kobj); - kfree(name); -} - -static void -kobject_kfree(struct kobject *kobj) -{ - kfree(kobj); -} - -static void -kobject_kfree_name(struct kobject *kobj) -{ - if (kobj) { - kfree(kobj->name); - } -} - -struct kobj_type kfree_type = { .release = kobject_kfree }; - -static void -dev_release(struct device *dev) -{ - pr_debug("dev_release: %s\n", dev_name(dev)); - kfree(dev); -} - -struct device * -device_create(struct class *class, struct device *parent, dev_t devt, - void *drvdata, const char *fmt, ...) -{ - struct device *dev; - va_list args; - - dev = kzalloc(sizeof(*dev), M_WAITOK); - dev->parent = parent; - dev->class = class; - dev->devt = devt; - dev->driver_data = drvdata; - dev->release = dev_release; - va_start(args, fmt); - kobject_set_name_vargs(&dev->kobj, fmt, args); - va_end(args); - device_register(dev); - - return (dev); -} - -int -kobject_init_and_add(struct kobject *kobj, struct kobj_type *ktype, - struct kobject *parent, const char *fmt, ...) -{ - va_list args; - int error; - - kobject_init(kobj, ktype); - kobj->ktype = ktype; - kobj->parent = parent; - kobj->name = NULL; - - va_start(args, fmt); - error = kobject_set_name_vargs(kobj, fmt, args); - va_end(args); - if (error) - return (error); - return kobject_add_complete(kobj, parent); -} - -static void -linux_file_dtor(void *cdp) -{ - struct linux_file *filp; - - filp = cdp; - filp->f_op->release(filp->f_vnode, filp); - vdrop(filp->f_vnode); - kfree(filp); -} - -static int -linux_dev_open(struct cdev *dev, int oflags, int devtype, struct thread *td) -{ - struct linux_cdev *ldev; - struct linux_file *filp; - struct file *file; - int error; - - file = curthread->td_fpop; - ldev = dev->si_drv1; - if (ldev == NULL) - return (ENODEV); - filp = kzalloc(sizeof(*filp), GFP_KERNEL); - filp->f_dentry = &filp->f_dentry_store; - filp->f_op = ldev->ops; - filp->f_flags = file->f_flag; - vhold(file->f_vnode); - filp->f_vnode = file->f_vnode; - if (filp->f_op->open) { - error = -filp->f_op->open(file->f_vnode, filp); - if (error) { - kfree(filp); - return (error); - } - } - error = devfs_set_cdevpriv(filp, linux_file_dtor); - if (error) { - filp->f_op->release(file->f_vnode, filp); - kfree(filp); - return (error); - } - - return 0; -} - -static int -linux_dev_close(struct cdev *dev, int fflag, int devtype, struct thread *td) -{ - struct linux_cdev *ldev; - struct linux_file *filp; - struct file *file; - int error; - - file = curthread->td_fpop; - ldev = dev->si_drv1; - if (ldev == NULL) - return (0); - if ((error = devfs_get_cdevpriv((void **)&filp)) != 0) - return (error); - filp->f_flags = file->f_flag; - devfs_clear_cdevpriv(); - - - return (0); -} - -static int -linux_dev_ioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag, - struct thread *td) -{ - struct linux_cdev *ldev; - struct linux_file *filp; - struct file *file; - int error; - - file = curthread->td_fpop; - ldev = dev->si_drv1; - if (ldev == NULL) - return (0); - if ((error = devfs_get_cdevpriv((void **)&filp)) != 0) - return (error); - filp->f_flags = file->f_flag; - /* - * Linux does not have a generic ioctl copyin/copyout layer. All - * linux ioctls must be converted to void ioctls which pass a - * pointer to the address of the data. We want the actual user - * address so we dereference here. - */ - data = *(void **)data; - if (filp->f_op->unlocked_ioctl) - error = -filp->f_op->unlocked_ioctl(filp, cmd, (u_long)data); - else - error = ENOTTY; - - return (error); -} - -static int -linux_dev_read(struct cdev *dev, struct uio *uio, int ioflag) -{ - struct linux_cdev *ldev; - struct linux_file *filp; - struct file *file; - ssize_t bytes; - int error; - - file = curthread->td_fpop; - ldev = dev->si_drv1; - if (ldev == NULL) - return (0); - if ((error = devfs_get_cdevpriv((void **)&filp)) != 0) - return (error); - filp->f_flags = file->f_flag; - if (uio->uio_iovcnt != 1) - panic("linux_dev_read: uio %p iovcnt %d", - uio, uio->uio_iovcnt); - if (filp->f_op->read) { - bytes = filp->f_op->read(filp, uio->uio_iov->iov_base, - uio->uio_iov->iov_len, &uio->uio_offset); - if (bytes >= 0) { - uio->uio_iov->iov_base = - ((uint8_t *)uio->uio_iov->iov_base) + bytes; - uio->uio_iov->iov_len -= bytes; - uio->uio_resid -= bytes; - } else - error = -bytes; - } else - error = ENXIO; - - return (error); -} - -static int -linux_dev_write(struct cdev *dev, struct uio *uio, int ioflag) -{ - struct linux_cdev *ldev; - struct linux_file *filp; - struct file *file; - ssize_t bytes; - int error; - - file = curthread->td_fpop; - ldev = dev->si_drv1; - if (ldev == NULL) - return (0); - if ((error = devfs_get_cdevpriv((void **)&filp)) != 0) - return (error); - filp->f_flags = file->f_flag; - if (uio->uio_iovcnt != 1) - panic("linux_dev_write: uio %p iovcnt %d", - uio, uio->uio_iovcnt); - if (filp->f_op->write) { - bytes = filp->f_op->write(filp, uio->uio_iov->iov_base, - uio->uio_iov->iov_len, &uio->uio_offset); - if (bytes >= 0) { - uio->uio_iov->iov_base = - ((uint8_t *)uio->uio_iov->iov_base) + bytes; - uio->uio_iov->iov_len -= bytes; - uio->uio_resid -= bytes; - } else - error = -bytes; - } else - error = ENXIO; - - return (error); -} - -static int -linux_dev_poll(struct cdev *dev, int events, struct thread *td) -{ - struct linux_cdev *ldev; - struct linux_file *filp; - struct file *file; - int revents; - int error; - - file = curthread->td_fpop; - ldev = dev->si_drv1; - if (ldev == NULL) - return (0); - if ((error = devfs_get_cdevpriv((void **)&filp)) != 0) - return (error); - filp->f_flags = file->f_flag; - if (filp->f_op->poll) - revents = filp->f_op->poll(filp, NULL) & events; - else - revents = 0; - - return (revents); -} - -static int -linux_dev_mmap_single(struct cdev *dev, vm_ooffset_t *offset, - vm_size_t size, struct vm_object **object, int nprot) -{ - struct linux_cdev *ldev; - struct linux_file *filp; - struct file *file; - struct vm_area_struct vma; - int error; - - file = curthread->td_fpop; - ldev = dev->si_drv1; - if (ldev == NULL) - return (ENODEV); - if ((error = devfs_get_cdevpriv((void **)&filp)) != 0) - return (error); - filp->f_flags = file->f_flag; - vma.vm_start = 0; - vma.vm_end = size; - vma.vm_pgoff = *offset / PAGE_SIZE; - vma.vm_pfn = 0; - vma.vm_page_prot = 0; - if (filp->f_op->mmap) { - error = -filp->f_op->mmap(filp, &vma); - if (error == 0) { - struct sglist *sg; - - sg = sglist_alloc(1, M_WAITOK); - sglist_append_phys(sg, - (vm_paddr_t)vma.vm_pfn << PAGE_SHIFT, vma.vm_len); - *object = vm_pager_allocate(OBJT_SG, sg, vma.vm_len, - nprot, 0, curthread->td_ucred); - if (*object == NULL) { - sglist_free(sg); - return (EINVAL); - } - *offset = 0; - if (vma.vm_page_prot != VM_MEMATTR_DEFAULT) { - VM_OBJECT_WLOCK(*object); - vm_object_set_memattr(*object, - vma.vm_page_prot); - VM_OBJECT_WUNLOCK(*object); - } - } - } else - error = ENODEV; - - return (error); -} - -struct cdevsw linuxcdevsw = { - .d_version = D_VERSION, - .d_flags = D_TRACKCLOSE, - .d_open = linux_dev_open, - .d_close = linux_dev_close, - .d_read = linux_dev_read, - .d_write = linux_dev_write, - .d_ioctl = linux_dev_ioctl, - .d_mmap_single = linux_dev_mmap_single, - .d_poll = linux_dev_poll, -}; - -static int -linux_file_read(struct file *file, struct uio *uio, struct ucred *active_cred, - int flags, struct thread *td) -{ - struct linux_file *filp; - ssize_t bytes; - int error; - - error = 0; - filp = (struct linux_file *)file->f_data; - filp->f_flags = file->f_flag; - if (uio->uio_iovcnt != 1) - panic("linux_file_read: uio %p iovcnt %d", - uio, uio->uio_iovcnt); - if (filp->f_op->read) { - bytes = filp->f_op->read(filp, uio->uio_iov->iov_base, - uio->uio_iov->iov_len, &uio->uio_offset); - if (bytes >= 0) { - uio->uio_iov->iov_base = - ((uint8_t *)uio->uio_iov->iov_base) + bytes; - uio->uio_iov->iov_len -= bytes; - uio->uio_resid -= bytes; - } else - error = -bytes; - } else - error = ENXIO; - - return (error); -} - -static int -linux_file_poll(struct file *file, int events, struct ucred *active_cred, - struct thread *td) -{ - struct linux_file *filp; - int revents; - - filp = (struct linux_file *)file->f_data; - filp->f_flags = file->f_flag; - if (filp->f_op->poll) - revents = filp->f_op->poll(filp, NULL) & events; - else - revents = 0; - - return (0); -} - -static int -linux_file_close(struct file *file, struct thread *td) -{ - struct linux_file *filp; - int error; - - filp = (struct linux_file *)file->f_data; - filp->f_flags = file->f_flag; - error = -filp->f_op->release(NULL, filp); - funsetown(&filp->f_sigio); - kfree(filp); - - return (error); -} - -static int -linux_file_ioctl(struct file *fp, u_long cmd, void *data, struct ucred *cred, - struct thread *td) -{ - struct linux_file *filp; - int error; - - filp = (struct linux_file *)fp->f_data; - filp->f_flags = fp->f_flag; - error = 0; - - switch (cmd) { - case FIONBIO: - break; - case FIOASYNC: - if (filp->f_op->fasync == NULL) - break; - error = filp->f_op->fasync(0, filp, fp->f_flag & FASYNC); - break; - case FIOSETOWN: - error = fsetown(*(int *)data, &filp->f_sigio); - if (error == 0) - error = filp->f_op->fasync(0, filp, - fp->f_flag & FASYNC); - break; - case FIOGETOWN: - *(int *)data = fgetown(&filp->f_sigio); - break; - default: - error = ENOTTY; - break; - } - return (error); -} - -static int -linux_file_stat(struct file *fp, struct stat *sb, struct ucred *active_cred, - struct thread *td) -{ - - return (EOPNOTSUPP); -} - -static int -linux_file_fill_kinfo(struct file *fp, struct kinfo_file *kif, - struct filedesc *fdp) -{ - - return (0); -} - -struct fileops linuxfileops = { - .fo_read = linux_file_read, - .fo_write = invfo_rdwr, - .fo_truncate = invfo_truncate, - .fo_kqfilter = invfo_kqfilter, - .fo_stat = linux_file_stat, - .fo_fill_kinfo = linux_file_fill_kinfo, - .fo_poll = linux_file_poll, - .fo_close = linux_file_close, - .fo_ioctl = linux_file_ioctl, - .fo_chmod = invfo_chmod, - .fo_chown = invfo_chown, - .fo_sendfile = invfo_sendfile, -}; - -/* - * Hash of vmmap addresses. This is infrequently accessed and does not - * need to be particularly large. This is done because we must store the - * caller's idea of the map size to properly unmap. - */ -struct vmmap { - LIST_ENTRY(vmmap) vm_next; - void *vm_addr; - unsigned long vm_size; -}; - -struct vmmaphd { - struct vmmap *lh_first; -}; -#define VMMAP_HASH_SIZE 64 -#define VMMAP_HASH_MASK (VMMAP_HASH_SIZE - 1) -#define VM_HASH(addr) ((uintptr_t)(addr) >> PAGE_SHIFT) & VMMAP_HASH_MASK -static struct vmmaphd vmmaphead[VMMAP_HASH_SIZE]; -static struct mtx vmmaplock; - -static void -vmmap_add(void *addr, unsigned long size) -{ - struct vmmap *vmmap; - - vmmap = kmalloc(sizeof(*vmmap), GFP_KERNEL); - mtx_lock(&vmmaplock); - vmmap->vm_size = size; - vmmap->vm_addr = addr; - LIST_INSERT_HEAD(&vmmaphead[VM_HASH(addr)], vmmap, vm_next); - mtx_unlock(&vmmaplock); -} - -static struct vmmap * -vmmap_remove(void *addr) -{ - struct vmmap *vmmap; - - mtx_lock(&vmmaplock); - LIST_FOREACH(vmmap, &vmmaphead[VM_HASH(addr)], vm_next) - if (vmmap->vm_addr == addr) - break; - if (vmmap) - LIST_REMOVE(vmmap, vm_next); - mtx_unlock(&vmmaplock); - - return (vmmap); -} - -void * -_ioremap_attr(vm_paddr_t phys_addr, unsigned long size, int attr) -{ - void *addr; - -#if defined(__i386__) || defined(__amd64__) - addr = pmap_mapdev_attr(phys_addr, size, attr); -#else - addr = NULL; -#endif - if (addr == NULL) - return (NULL); - vmmap_add(addr, size); - - return (addr); -} - -void -iounmap(void *addr) -{ - struct vmmap *vmmap; - - vmmap = vmmap_remove(addr); - if (vmmap == NULL) - return; -#if defined(__i386__) || defined(__amd64__) - pmap_unmapdev((vm_offset_t)addr, vmmap->vm_size); -#endif - kfree(vmmap); -} - - -void * -vmap(struct page **pages, unsigned int count, unsigned long flags, int prot) -{ - vm_offset_t off; - size_t size; - - size = count * PAGE_SIZE; - off = kva_alloc(size); - if (off == 0) - return (NULL); - vmmap_add((void *)off, size); - pmap_qenter(off, pages, count); - - return ((void *)off); -} - -void -vunmap(void *addr) -{ - struct vmmap *vmmap; - - vmmap = vmmap_remove(addr); - if (vmmap == NULL) - return; - pmap_qremove((vm_offset_t)addr, vmmap->vm_size / PAGE_SIZE); - kva_free((vm_offset_t)addr, vmmap->vm_size); - kfree(vmmap); -} - -char * -kvasprintf(gfp_t gfp, const char *fmt, va_list ap) -{ - unsigned int len; - char *p; - va_list aq; - - va_copy(aq, ap); - len = vsnprintf(NULL, 0, fmt, aq); - va_end(aq); - - p = kmalloc(len + 1, gfp); - if (p != NULL) - vsnprintf(p, len + 1, fmt, ap); - - return (p); -} - -char * -kasprintf(gfp_t gfp, const char *fmt, ...) -{ - va_list ap; - char *p; - - va_start(ap, fmt); - p = kvasprintf(gfp, fmt, ap); - va_end(ap); - - return (p); -} - -static int -linux_timer_jiffies_until(unsigned long expires) -{ - int delta = expires - jiffies; - /* guard against already expired values */ - if (delta < 1) - delta = 1; - return (delta); -} - -static void -linux_timer_callback_wrapper(void *context) -{ - struct timer_list *timer; - - timer = context; - timer->function(timer->data); -} - -void -mod_timer(struct timer_list *timer, unsigned long expires) -{ - - timer->expires = expires; - callout_reset(&timer->timer_callout, - linux_timer_jiffies_until(expires), - &linux_timer_callback_wrapper, timer); -} - -void -add_timer(struct timer_list *timer) -{ - - callout_reset(&timer->timer_callout, - linux_timer_jiffies_until(timer->expires), - &linux_timer_callback_wrapper, timer); -} - -static void -linux_timer_init(void *arg) -{ - - /* - * Compute an internal HZ value which can divide 2**32 to - * avoid timer rounding problems when the tick value wraps - * around 2**32: - */ - linux_timer_hz_mask = 1; - while (linux_timer_hz_mask < (unsigned long)hz) - linux_timer_hz_mask *= 2; - linux_timer_hz_mask--; -} -SYSINIT(linux_timer, SI_SUB_DRIVERS, SI_ORDER_FIRST, linux_timer_init, NULL); - -void -linux_complete_common(struct completion *c, int all) -{ - int wakeup_swapper; - - sleepq_lock(c); - c->done++; - if (all) - wakeup_swapper = sleepq_broadcast(c, SLEEPQ_SLEEP, 0, 0); - else - wakeup_swapper = sleepq_signal(c, SLEEPQ_SLEEP, 0, 0); - sleepq_release(c); - if (wakeup_swapper) - kick_proc0(); -} - -/* - * Indefinite wait for done != 0 with or without signals. - */ -long -linux_wait_for_common(struct completion *c, int flags) -{ - - if (flags != 0) - flags = SLEEPQ_INTERRUPTIBLE | SLEEPQ_SLEEP; - else - flags = SLEEPQ_SLEEP; - for (;;) { - sleepq_lock(c); - if (c->done) - break; - sleepq_add(c, NULL, "completion", flags, 0); - if (flags & SLEEPQ_INTERRUPTIBLE) { - if (sleepq_wait_sig(c, 0) != 0) - return (-ERESTARTSYS); - } else - sleepq_wait(c, 0); - } - c->done--; - sleepq_release(c); - - return (0); -} - -/* - * Time limited wait for done != 0 with or without signals. - */ -long -linux_wait_for_timeout_common(struct completion *c, long timeout, int flags) -{ - long end = jiffies + timeout; - - if (flags != 0) - flags = SLEEPQ_INTERRUPTIBLE | SLEEPQ_SLEEP; - else - flags = SLEEPQ_SLEEP; - for (;;) { - int ret; - - sleepq_lock(c); - if (c->done) - break; - sleepq_add(c, NULL, "completion", flags, 0); - sleepq_set_timeout(c, linux_timer_jiffies_until(end)); - if (flags & SLEEPQ_INTERRUPTIBLE) - ret = sleepq_timedwait_sig(c, 0); - else - ret = sleepq_timedwait(c, 0); - if (ret != 0) { - /* check for timeout or signal */ - if (ret == EWOULDBLOCK) - return (0); - else - return (-ERESTARTSYS); - } - } - c->done--; - sleepq_release(c); - - /* return how many jiffies are left */ - return (linux_timer_jiffies_until(end)); -} - -int -linux_try_wait_for_completion(struct completion *c) -{ - int isdone; - - isdone = 1; - sleepq_lock(c); - if (c->done) - c->done--; - else - isdone = 0; - sleepq_release(c); - return (isdone); -} - -int -linux_completion_done(struct completion *c) -{ - int isdone; - - isdone = 1; - sleepq_lock(c); - if (c->done == 0) - isdone = 0; - sleepq_release(c); - return (isdone); -} - -static void -linux_compat_init(void *arg) -{ - struct sysctl_oid *rootoid; - int i; - - rootoid = SYSCTL_ADD_ROOT_NODE(NULL, - OID_AUTO, "sys", CTLFLAG_RD|CTLFLAG_MPSAFE, NULL, "sys"); - kobject_init(&class_root, &class_ktype); - kobject_set_name(&class_root, "class"); - class_root.oidp = SYSCTL_ADD_NODE(NULL, SYSCTL_CHILDREN(rootoid), - OID_AUTO, "class", CTLFLAG_RD|CTLFLAG_MPSAFE, NULL, "class"); - kobject_init(&linux_rootdev.kobj, &dev_ktype); - kobject_set_name(&linux_rootdev.kobj, "device"); - linux_rootdev.kobj.oidp = SYSCTL_ADD_NODE(NULL, - SYSCTL_CHILDREN(rootoid), OID_AUTO, "device", CTLFLAG_RD, NULL, - "device"); - linux_rootdev.bsddev = root_bus; - miscclass.name = "misc"; - class_register(&miscclass); - INIT_LIST_HEAD(&pci_drivers); - INIT_LIST_HEAD(&pci_devices); - spin_lock_init(&pci_lock); - mtx_init(&vmmaplock, "IO Map lock", NULL, MTX_DEF); - for (i = 0; i < VMMAP_HASH_SIZE; i++) - LIST_INIT(&vmmaphead[i]); -} -SYSINIT(linux_compat, SI_SUB_DRIVERS, SI_ORDER_SECOND, linux_compat_init, NULL); - -static void -linux_compat_uninit(void *arg) -{ - kobject_kfree_name(&class_root); - kobject_kfree_name(&linux_rootdev.kobj); - kobject_kfree_name(&miscclass.kobj); -} -SYSUNINIT(linux_compat, SI_SUB_DRIVERS, SI_ORDER_SECOND, linux_compat_uninit, NULL); diff --git a/sys/ofed/include/linux/linux_idr.c b/sys/ofed/include/linux/linux_idr.c deleted file mode 100644 index fa98622..0000000 --- a/sys/ofed/include/linux/linux_idr.c +++ /dev/null @@ -1,462 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/malloc.h> -#include <sys/kernel.h> -#include <sys/sysctl.h> -#include <sys/lock.h> -#include <sys/mutex.h> - -#include <machine/stdarg.h> - -#include <linux/bitops.h> -#include <linux/kobject.h> -#include <linux/slab.h> -#include <linux/idr.h> -#include <linux/err.h> - -/* - * IDR Implementation. - * - * This is quick and dirty and not as re-entrant as the linux version - * however it should be fairly fast. It is basically a radix tree with - * a builtin bitmap for allocation. - */ -static MALLOC_DEFINE(M_IDR, "idr", "Linux IDR compat"); - -static inline int -idr_max(struct idr *idr) -{ - return (1 << (idr->layers * IDR_BITS)) - 1; -} - -static inline int -idr_pos(int id, int layer) -{ - return (id >> (IDR_BITS * layer)) & IDR_MASK; -} - -void -idr_init(struct idr *idr) -{ - bzero(idr, sizeof(*idr)); - mtx_init(&idr->lock, "idr", NULL, MTX_DEF); -} - -/* Only frees cached pages. */ -void -idr_destroy(struct idr *idr) -{ - struct idr_layer *il, *iln; - - idr_remove_all(idr); - mtx_lock(&idr->lock); - for (il = idr->free; il != NULL; il = iln) { - iln = il->ary[0]; - free(il, M_IDR); - } - mtx_unlock(&idr->lock); -} - -static void -idr_remove_layer(struct idr_layer *il, int layer) -{ - int i; - - if (il == NULL) - return; - if (layer == 0) { - free(il, M_IDR); - return; - } - for (i = 0; i < IDR_SIZE; i++) - if (il->ary[i]) - idr_remove_layer(il->ary[i], layer - 1); -} - -void -idr_remove_all(struct idr *idr) -{ - - mtx_lock(&idr->lock); - idr_remove_layer(idr->top, idr->layers - 1); - idr->top = NULL; - idr->layers = 0; - mtx_unlock(&idr->lock); -} - -void -idr_remove(struct idr *idr, int id) -{ - struct idr_layer *il; - int layer; - int idx; - - id &= MAX_ID_MASK; - mtx_lock(&idr->lock); - il = idr->top; - layer = idr->layers - 1; - if (il == NULL || id > idr_max(idr)) { - mtx_unlock(&idr->lock); - return; - } - /* - * Walk down the tree to this item setting bitmaps along the way - * as we know at least one item will be free along this path. - */ - while (layer && il) { - idx = idr_pos(id, layer); - il->bitmap |= 1 << idx; - il = il->ary[idx]; - layer--; - } - idx = id & IDR_MASK; - /* - * At this point we've set free space bitmaps up the whole tree. - * We could make this non-fatal and unwind but linux dumps a stack - * and a warning so I don't think it's necessary. - */ - if (il == NULL || (il->bitmap & (1 << idx)) != 0) - panic("idr_remove: Item %d not allocated (%p, %p)\n", - id, idr, il); - il->ary[idx] = NULL; - il->bitmap |= 1 << idx; - mtx_unlock(&idr->lock); - return; -} - -void * -idr_replace(struct idr *idr, void *ptr, int id) -{ - struct idr_layer *il; - void *res; - int layer; - int idx; - - res = ERR_PTR(-EINVAL); - id &= MAX_ID_MASK; - mtx_lock(&idr->lock); - il = idr->top; - layer = idr->layers - 1; - if (il == NULL || id > idr_max(idr)) - goto out; - while (layer && il) { - il = il->ary[idr_pos(id, layer)]; - layer--; - } - idx = id & IDR_MASK; - /* - * Replace still returns an error if the item was not allocated. - */ - if (il != NULL && (il->bitmap & (1 << idx)) != 0) { - res = il->ary[idx]; - il->ary[idx] = ptr; - } -out: - mtx_unlock(&idr->lock); - return (res); -} - -static inline void * -idr_find_locked(struct idr *idr, int id) -{ - struct idr_layer *il; - void *res; - int layer; - - mtx_assert(&idr->lock, MA_OWNED); - - id &= MAX_ID_MASK; - res = NULL; - il = idr->top; - layer = idr->layers - 1; - if (il == NULL || id > idr_max(idr)) - return (NULL); - while (layer && il) { - il = il->ary[idr_pos(id, layer)]; - layer--; - } - if (il != NULL) - res = il->ary[id & IDR_MASK]; - return (res); -} - -void * -idr_find(struct idr *idr, int id) -{ - void *res; - - mtx_lock(&idr->lock); - res = idr_find_locked(idr, id); - mtx_unlock(&idr->lock); - return (res); -} - -int -idr_pre_get(struct idr *idr, gfp_t gfp_mask) -{ - struct idr_layer *il, *iln; - struct idr_layer *head; - int need; - - mtx_lock(&idr->lock); - for (;;) { - need = idr->layers + 1; - for (il = idr->free; il != NULL; il = il->ary[0]) - need--; - mtx_unlock(&idr->lock); - if (need <= 0) - break; - for (head = NULL; need; need--) { - iln = malloc(sizeof(*il), M_IDR, M_ZERO | gfp_mask); - if (iln == NULL) - break; - bitmap_fill(&iln->bitmap, IDR_SIZE); - if (head != NULL) { - il->ary[0] = iln; - il = iln; - } else - head = il = iln; - } - if (head == NULL) - return (0); - mtx_lock(&idr->lock); - il->ary[0] = idr->free; - idr->free = head; - } - return (1); -} - -static inline struct idr_layer * -idr_get(struct idr *idr) -{ - struct idr_layer *il; - - il = idr->free; - if (il) { - idr->free = il->ary[0]; - il->ary[0] = NULL; - return (il); - } - il = malloc(sizeof(*il), M_IDR, M_ZERO | M_NOWAIT); - bitmap_fill(&il->bitmap, IDR_SIZE); - return (il); -} - -/* - * Could be implemented as get_new_above(idr, ptr, 0, idp) but written - * first for simplicity sake. - */ -int -idr_get_new(struct idr *idr, void *ptr, int *idp) -{ - struct idr_layer *stack[MAX_LEVEL]; - struct idr_layer *il; - int error; - int layer; - int idx; - int id; - - error = -EAGAIN; - mtx_lock(&idr->lock); - /* - * Expand the tree until there is free space. - */ - if (idr->top == NULL || idr->top->bitmap == 0) { - if (idr->layers == MAX_LEVEL + 1) { - error = -ENOSPC; - goto out; - } - il = idr_get(idr); - if (il == NULL) - goto out; - il->ary[0] = idr->top; - if (idr->top) - il->bitmap &= ~1; - idr->top = il; - idr->layers++; - } - il = idr->top; - id = 0; - /* - * Walk the tree following free bitmaps, record our path. - */ - for (layer = idr->layers - 1;; layer--) { - stack[layer] = il; - idx = ffsl(il->bitmap); - if (idx == 0) - panic("idr_get_new: Invalid leaf state (%p, %p)\n", - idr, il); - idx--; - id |= idx << (layer * IDR_BITS); - if (layer == 0) - break; - if (il->ary[idx] == NULL) { - il->ary[idx] = idr_get(idr); - if (il->ary[idx] == NULL) - goto out; - } - il = il->ary[idx]; - } - /* - * Allocate the leaf to the consumer. - */ - il->bitmap &= ~(1 << idx); - il->ary[idx] = ptr; - *idp = id; - /* - * Clear bitmaps potentially up to the root. - */ - while (il->bitmap == 0 && ++layer < idr->layers) { - il = stack[layer]; - il->bitmap &= ~(1 << idr_pos(id, layer)); - } - error = 0; -out: -#ifdef INVARIANTS - if (error == 0 && idr_find_locked(idr, id) != ptr) { - panic("idr_get_new: Failed for idr %p, id %d, ptr %p\n", - idr, id, ptr); - } -#endif - mtx_unlock(&idr->lock); - return (error); -} - -int -idr_get_new_above(struct idr *idr, void *ptr, int starting_id, int *idp) -{ - struct idr_layer *stack[MAX_LEVEL]; - struct idr_layer *il; - int error; - int layer; - int idx, sidx; - int id; - - error = -EAGAIN; - mtx_lock(&idr->lock); - /* - * Compute the layers required to support starting_id and the mask - * at the top layer. - */ -restart: - idx = starting_id; - layer = 0; - while (idx & ~IDR_MASK) { - layer++; - idx >>= IDR_BITS; - } - if (layer == MAX_LEVEL + 1) { - error = -ENOSPC; - goto out; - } - /* - * Expand the tree until there is free space at or beyond starting_id. - */ - while (idr->layers <= layer || - idr->top->bitmap < (1 << idr_pos(starting_id, idr->layers - 1))) { - if (idr->layers == MAX_LEVEL + 1) { - error = -ENOSPC; - goto out; - } - il = idr_get(idr); - if (il == NULL) - goto out; - il->ary[0] = idr->top; - if (idr->top && idr->top->bitmap == 0) - il->bitmap &= ~1; - idr->top = il; - idr->layers++; - } - il = idr->top; - id = 0; - /* - * Walk the tree following free bitmaps, record our path. - */ - for (layer = idr->layers - 1;; layer--) { - stack[layer] = il; - sidx = idr_pos(starting_id, layer); - /* Returns index numbered from 0 or size if none exists. */ - idx = find_next_bit(&il->bitmap, IDR_SIZE, sidx); - if (idx == IDR_SIZE && sidx == 0) - panic("idr_get_new: Invalid leaf state (%p, %p)\n", - idr, il); - /* - * We may have walked a path where there was a free bit but - * it was lower than what we wanted. Restart the search with - * a larger starting id. id contains the progress we made so - * far. Search the leaf one above this level. This may - * restart as many as MAX_LEVEL times but that is expected - * to be rare. - */ - if (idx == IDR_SIZE) { - starting_id = id + (1 << ((layer + 1) * IDR_BITS)); - goto restart; - } - if (idx > sidx) - starting_id = 0; /* Search the whole subtree. */ - id |= idx << (layer * IDR_BITS); - if (layer == 0) - break; - if (il->ary[idx] == NULL) { - il->ary[idx] = idr_get(idr); - if (il->ary[idx] == NULL) - goto out; - } - il = il->ary[idx]; - } - /* - * Allocate the leaf to the consumer. - */ - il->bitmap &= ~(1 << idx); - il->ary[idx] = ptr; - *idp = id; - /* - * Clear bitmaps potentially up to the root. - */ - while (il->bitmap == 0 && ++layer < idr->layers) { - il = stack[layer]; - il->bitmap &= ~(1 << idr_pos(id, layer)); - } - error = 0; -out: -#ifdef INVARIANTS - if (error == 0 && idr_find_locked(idr, id) != ptr) { - panic("idr_get_new_above: Failed for idr %p, id %d, ptr %p\n", - idr, id, ptr); - } -#endif - mtx_unlock(&idr->lock); - return (error); -} diff --git a/sys/ofed/include/linux/linux_kmod.c b/sys/ofed/include/linux/linux_kmod.c deleted file mode 100644 index efe16fb..0000000 --- a/sys/ofed/include/linux/linux_kmod.c +++ /dev/null @@ -1,35 +0,0 @@ -/*- - * Copyright (c) 2015 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/param.h> -#include <sys/module.h> - -MODULE_VERSION(linuxkpi, 1); -MODULE_DEPEND(linuxkpi, pci, 1, 1, 1); - diff --git a/sys/ofed/include/linux/linux_pci.c b/sys/ofed/include/linux/linux_pci.c deleted file mode 100644 index 2d3d03b..0000000 --- a/sys/ofed/include/linux/linux_pci.c +++ /dev/null @@ -1,208 +0,0 @@ -/*- - * Copyright (c) 2015 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/malloc.h> -#include <sys/kernel.h> -#include <sys/sysctl.h> -#include <sys/lock.h> -#include <sys/mutex.h> -#include <sys/bus.h> -#include <sys/fcntl.h> -#include <sys/file.h> -#include <sys/filio.h> -#include <sys/rwlock.h> - -#include <vm/vm.h> -#include <vm/pmap.h> - -#include <machine/stdarg.h> -#include <machine/pmap.h> - -#include <linux/kobject.h> -#include <linux/device.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/cdev.h> -#include <linux/file.h> -#include <linux/sysfs.h> -#include <linux/mm.h> -#include <linux/io.h> -#include <linux/vmalloc.h> -#include <linux/pci.h> - -static device_probe_t linux_pci_probe; -static device_attach_t linux_pci_attach; -static device_detach_t linux_pci_detach; - -static device_method_t pci_methods[] = { - DEVMETHOD(device_probe, linux_pci_probe), - DEVMETHOD(device_attach, linux_pci_attach), - DEVMETHOD(device_detach, linux_pci_detach), - DEVMETHOD_END -}; - -static struct pci_driver * -linux_pci_find(device_t dev, const struct pci_device_id **idp) -{ - const struct pci_device_id *id; - struct pci_driver *pdrv; - uint16_t vendor; - uint16_t device; - - vendor = pci_get_vendor(dev); - device = pci_get_device(dev); - - spin_lock(&pci_lock); - list_for_each_entry(pdrv, &pci_drivers, links) { - for (id = pdrv->id_table; id->vendor != 0; id++) { - if (vendor == id->vendor && device == id->device) { - *idp = id; - spin_unlock(&pci_lock); - return (pdrv); - } - } - } - spin_unlock(&pci_lock); - return (NULL); -} - -static int -linux_pci_probe(device_t dev) -{ - const struct pci_device_id *id; - struct pci_driver *pdrv; - - if ((pdrv = linux_pci_find(dev, &id)) == NULL) - return (ENXIO); - if (device_get_driver(dev) != &pdrv->driver) - return (ENXIO); - device_set_desc(dev, pdrv->name); - return (0); -} - -static int -linux_pci_attach(device_t dev) -{ - struct resource_list_entry *rle; - struct pci_dev *pdev; - struct pci_driver *pdrv; - const struct pci_device_id *id; - int error; - - pdrv = linux_pci_find(dev, &id); - pdev = device_get_softc(dev); - pdev->dev.parent = &linux_rootdev; - pdev->dev.bsddev = dev; - INIT_LIST_HEAD(&pdev->dev.irqents); - pdev->device = id->device; - pdev->vendor = id->vendor; - pdev->dev.dma_mask = &pdev->dma_mask; - pdev->pdrv = pdrv; - kobject_init(&pdev->dev.kobj, &dev_ktype); - kobject_set_name(&pdev->dev.kobj, device_get_nameunit(dev)); - kobject_add(&pdev->dev.kobj, &linux_rootdev.kobj, - kobject_name(&pdev->dev.kobj)); - rle = _pci_get_rle(pdev, SYS_RES_IRQ, 0); - if (rle) - pdev->dev.irq = rle->start; - else - pdev->dev.irq = 0; - pdev->irq = pdev->dev.irq; - mtx_unlock(&Giant); - spin_lock(&pci_lock); - list_add(&pdev->links, &pci_devices); - spin_unlock(&pci_lock); - error = pdrv->probe(pdev, id); - mtx_lock(&Giant); - if (error) { - spin_lock(&pci_lock); - list_del(&pdev->links); - spin_unlock(&pci_lock); - put_device(&pdev->dev); - return (-error); - } - return (0); -} - -static int -linux_pci_detach(device_t dev) -{ - struct pci_dev *pdev; - - pdev = device_get_softc(dev); - mtx_unlock(&Giant); - pdev->pdrv->remove(pdev); - mtx_lock(&Giant); - spin_lock(&pci_lock); - list_del(&pdev->links); - spin_unlock(&pci_lock); - put_device(&pdev->dev); - - return (0); -} - -int -pci_register_driver(struct pci_driver *pdrv) -{ - devclass_t bus; - int error = 0; - - bus = devclass_find("pci"); - - spin_lock(&pci_lock); - list_add(&pdrv->links, &pci_drivers); - spin_unlock(&pci_lock); - pdrv->driver.name = pdrv->name; - pdrv->driver.methods = pci_methods; - pdrv->driver.size = sizeof(struct pci_dev); - mtx_lock(&Giant); - if (bus != NULL) { - error = devclass_add_driver(bus, &pdrv->driver, BUS_PASS_DEFAULT, - &pdrv->bsdclass); - } - mtx_unlock(&Giant); - return (-error); -} - -void -pci_unregister_driver(struct pci_driver *pdrv) -{ - devclass_t bus; - - bus = devclass_find("pci"); - - list_del(&pdrv->links); - mtx_lock(&Giant); - if (bus != NULL) - devclass_delete_driver(bus, &pdrv->driver); - mtx_unlock(&Giant); -} - diff --git a/sys/ofed/include/linux/linux_radix.c b/sys/ofed/include/linux/linux_radix.c deleted file mode 100644 index 1cd9e45..0000000 --- a/sys/ofed/include/linux/linux_radix.c +++ /dev/null @@ -1,218 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/malloc.h> -#include <sys/kernel.h> -#include <sys/sysctl.h> - -#include <linux/slab.h> -#include <linux/kernel.h> -#include <linux/radix-tree.h> -#include <linux/err.h> - -static MALLOC_DEFINE(M_RADIX, "radix", "Linux radix compat"); - -static inline int -radix_max(struct radix_tree_root *root) -{ - return (1 << (root->height * RADIX_TREE_MAP_SHIFT)) - 1; -} - -static inline int -radix_pos(long id, int height) -{ - return (id >> (RADIX_TREE_MAP_SHIFT * height)) & RADIX_TREE_MAP_MASK; -} - -void * -radix_tree_lookup(struct radix_tree_root *root, unsigned long index) -{ - struct radix_tree_node *node; - void *item; - int height; - - item = NULL; - node = root->rnode; - height = root->height - 1; - if (index > radix_max(root)) - goto out; - while (height && node) - node = node->slots[radix_pos(index, height--)]; - if (node) - item = node->slots[radix_pos(index, 0)]; - -out: - return (item); -} - -void * -radix_tree_delete(struct radix_tree_root *root, unsigned long index) -{ - struct radix_tree_node *stack[RADIX_TREE_MAX_HEIGHT]; - struct radix_tree_node *node; - void *item; - int height; - int idx; - - item = NULL; - node = root->rnode; - height = root->height - 1; - if (index > radix_max(root)) - goto out; - /* - * Find the node and record the path in stack. - */ - while (height && node) { - stack[height] = node; - node = node->slots[radix_pos(index, height--)]; - } - idx = radix_pos(index, 0); - if (node) - item = node->slots[idx]; - /* - * If we removed something reduce the height of the tree. - */ - if (item) - for (;;) { - node->slots[idx] = NULL; - node->count--; - if (node->count > 0) - break; - free(node, M_RADIX); - if (node == root->rnode) { - root->rnode = NULL; - root->height = 0; - break; - } - height++; - node = stack[height]; - idx = radix_pos(index, height); - } -out: - return (item); -} - -int -radix_tree_insert(struct radix_tree_root *root, unsigned long index, void *item) -{ - struct radix_tree_node *node; - struct radix_tree_node *temp[RADIX_TREE_MAX_HEIGHT - 1]; - int height; - int idx; - - /* bail out upon insertion of a NULL item */ - if (item == NULL) - return (-EINVAL); - - /* get root node, if any */ - node = root->rnode; - - /* allocate root node, if any */ - if (node == NULL) { - node = malloc(sizeof(*node), M_RADIX, root->gfp_mask | M_ZERO); - if (node == NULL) - return (-ENOMEM); - root->rnode = node; - root->height++; - } - - /* expand radix tree as needed */ - while (radix_max(root) < index) { - - /* check if the radix tree is getting too big */ - if (root->height == RADIX_TREE_MAX_HEIGHT) - return (-E2BIG); - - /* - * If the root radix level is not empty, we need to - * allocate a new radix level: - */ - if (node->count != 0) { - node = malloc(sizeof(*node), M_RADIX, root->gfp_mask | M_ZERO); - if (node == NULL) - return (-ENOMEM); - node->slots[0] = root->rnode; - node->count++; - root->rnode = node; - } - root->height++; - } - - /* get radix tree height index */ - height = root->height - 1; - - /* walk down the tree until the first missing node, if any */ - for ( ; height != 0; height--) { - idx = radix_pos(index, height); - if (node->slots[idx] == NULL) - break; - node = node->slots[idx]; - } - - /* allocate the missing radix levels, if any */ - for (idx = 0; idx != height; idx++) { - temp[idx] = malloc(sizeof(*node), M_RADIX, - root->gfp_mask | M_ZERO); - if (temp[idx] == NULL) { - while(idx--) - free(temp[idx], M_RADIX); - /* check if we should free the root node aswell */ - if (root->rnode->count == 0) { - free(root->rnode, M_RADIX); - root->rnode = NULL; - root->height = 0; - } - return (-ENOMEM); - } - } - - /* setup new radix levels, if any */ - for ( ; height != 0; height--) { - idx = radix_pos(index, height); - node->slots[idx] = temp[height - 1]; - node->count++; - node = node->slots[idx]; - } - - /* - * Insert and adjust count if the item does not already exist. - */ - idx = radix_pos(index, 0); - if (node->slots[idx]) - return (-EEXIST); - node->slots[idx] = item; - node->count++; - - return (0); -} diff --git a/sys/ofed/include/linux/list.h b/sys/ofed/include/linux/list.h deleted file mode 100644 index bfa7d97..0000000 --- a/sys/ofed/include/linux/list.h +++ /dev/null @@ -1,432 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_LIST_H_ -#define _LINUX_LIST_H_ - -/* - * Since LIST_HEAD conflicts with the linux definition we must include any - * FreeBSD header which requires it here so it is resolved with the correct - * definition prior to the undef. - */ -#include <linux/types.h> - -#include <sys/param.h> -#include <sys/kernel.h> -#include <sys/queue.h> -#include <sys/cpuset.h> -#include <sys/jail.h> -#include <sys/lock.h> -#include <sys/mutex.h> -#include <sys/proc.h> -#include <sys/vnode.h> -#include <sys/conf.h> -#include <sys/socket.h> -#include <sys/mbuf.h> - -#include <net/bpf.h> -#include <net/if.h> -#include <net/if_var.h> -#include <net/if_types.h> -#include <net/if_media.h> -#include <net/vnet.h> - -#include <netinet/in.h> -#include <netinet/in_pcb.h> -#include <netinet/in_var.h> - -#include <netinet6/in6_var.h> -#include <netinet6/nd6.h> - -#include <vm/vm.h> -#include <vm/vm_object.h> - -#define prefetch(x) - -struct list_head { - struct list_head *next; - struct list_head *prev; -}; - -static inline void -INIT_LIST_HEAD(struct list_head *list) -{ - - list->next = list->prev = list; -} - -static inline int -list_empty(const struct list_head *head) -{ - - return (head->next == head); -} - -static inline void -list_del(struct list_head *entry) -{ - - entry->next->prev = entry->prev; - entry->prev->next = entry->next; -} - -static inline void -list_replace(struct list_head *old, struct list_head *new) -{ - new->next = old->next; - new->next->prev = new; - new->prev = old->prev; - new->prev->next = new; -} - -static inline void -_list_add(struct list_head *new, struct list_head *prev, - struct list_head *next) -{ - - next->prev = new; - new->next = next; - new->prev = prev; - prev->next = new; -} - -static inline void -list_del_init(struct list_head *entry) -{ - - list_del(entry); - INIT_LIST_HEAD(entry); -} - -#define list_entry(ptr, type, field) container_of(ptr, type, field) - -#define list_first_entry(ptr, type, member) \ - list_entry((ptr)->next, type, member) - -#define list_next_entry(ptr, member) \ - list_entry(((ptr)->member.next), typeof(*(ptr)), member) - -#define list_for_each(p, head) \ - for (p = (head)->next; p != (head); p = p->next) - -#define list_for_each_safe(p, n, head) \ - for (p = (head)->next, n = p->next; p != (head); p = n, n = p->next) - -#define list_for_each_entry(p, h, field) \ - for (p = list_entry((h)->next, typeof(*p), field); &p->field != (h); \ - p = list_entry(p->field.next, typeof(*p), field)) - -#define list_for_each_entry_safe(p, n, h, field) \ - for (p = list_entry((h)->next, typeof(*p), field), \ - n = list_entry(p->field.next, typeof(*p), field); &p->field != (h);\ - p = n, n = list_entry(n->field.next, typeof(*n), field)) - -#define list_for_each_entry_continue(p, h, field) \ - for (p = list_next_entry((p), field); &p->field != (h); \ - p = list_next_entry((p), field)) - -#define list_for_each_entry_safe_from(pos, n, head, member) \ - for (n = list_entry(pos->member.next, typeof(*pos), member); \ - &pos->member != (head); \ - pos = n, n = list_entry(n->member.next, typeof(*n), member)) - -#define list_for_each_entry_reverse(p, h, field) \ - for (p = list_entry((h)->prev, typeof(*p), field); &p->field != (h); \ - p = list_entry(p->field.prev, typeof(*p), field)) - -#define list_for_each_prev(p, h) for (p = (h)->prev; p != (h); p = p->prev) - -static inline void -list_add(struct list_head *new, struct list_head *head) -{ - - _list_add(new, head, head->next); -} - -static inline void -list_add_tail(struct list_head *new, struct list_head *head) -{ - - _list_add(new, head->prev, head); -} - -static inline void -list_move(struct list_head *list, struct list_head *head) -{ - - list_del(list); - list_add(list, head); -} - -static inline void -list_move_tail(struct list_head *entry, struct list_head *head) -{ - - list_del(entry); - list_add_tail(entry, head); -} - -static inline void -_list_splice(const struct list_head *list, struct list_head *prev, - struct list_head *next) -{ - struct list_head *first; - struct list_head *last; - - if (list_empty(list)) - return; - first = list->next; - last = list->prev; - first->prev = prev; - prev->next = first; - last->next = next; - next->prev = last; -} - -static inline void -list_splice(const struct list_head *list, struct list_head *head) -{ - - _list_splice(list, head, head->next); -} - -static inline void -list_splice_tail(struct list_head *list, struct list_head *head) -{ - - _list_splice(list, head->prev, head); -} - -static inline void -list_splice_init(struct list_head *list, struct list_head *head) -{ - - _list_splice(list, head, head->next); - INIT_LIST_HEAD(list); -} - -static inline void -list_splice_tail_init(struct list_head *list, struct list_head *head) -{ - - _list_splice(list, head->prev, head); - INIT_LIST_HEAD(list); -} - -#undef LIST_HEAD -#define LIST_HEAD(name) struct list_head name = { &(name), &(name) } - - -struct hlist_head { - struct hlist_node *first; -}; - -struct hlist_node { - struct hlist_node *next, **pprev; -}; - -#define HLIST_HEAD_INIT { } -#define HLIST_HEAD(name) struct hlist_head name = HLIST_HEAD_INIT -#define INIT_HLIST_HEAD(head) (head)->first = NULL -#define INIT_HLIST_NODE(node) \ -do { \ - (node)->next = NULL; \ - (node)->pprev = NULL; \ -} while (0) - -static inline int -hlist_unhashed(const struct hlist_node *h) -{ - - return !h->pprev; -} - -static inline int -hlist_empty(const struct hlist_head *h) -{ - - return !h->first; -} - -static inline void -hlist_del(struct hlist_node *n) -{ - - if (n->next) - n->next->pprev = n->pprev; - *n->pprev = n->next; -} - -static inline void -hlist_del_init(struct hlist_node *n) -{ - - if (hlist_unhashed(n)) - return; - hlist_del(n); - INIT_HLIST_NODE(n); -} - -static inline void -hlist_add_head(struct hlist_node *n, struct hlist_head *h) -{ - - n->next = h->first; - if (h->first) - h->first->pprev = &n->next; - h->first = n; - n->pprev = &h->first; -} - -static inline void -hlist_add_before(struct hlist_node *n, struct hlist_node *next) -{ - - n->pprev = next->pprev; - n->next = next; - next->pprev = &n->next; - *(n->pprev) = n; -} - -static inline void -hlist_add_after(struct hlist_node *n, struct hlist_node *next) -{ - - next->next = n->next; - n->next = next; - next->pprev = &n->next; - if (next->next) - next->next->pprev = &next->next; -} - -static inline void -hlist_move_list(struct hlist_head *old, struct hlist_head *new) -{ - - new->first = old->first; - if (new->first) - new->first->pprev = &new->first; - old->first = NULL; -} - -/** - * list_is_singular - tests whether a list has just one entry. - * @head: the list to test. - */ -static inline int list_is_singular(const struct list_head *head) -{ - return !list_empty(head) && (head->next == head->prev); -} - -static inline void __list_cut_position(struct list_head *list, - struct list_head *head, struct list_head *entry) -{ - struct list_head *new_first = entry->next; - list->next = head->next; - list->next->prev = list; - list->prev = entry; - entry->next = list; - head->next = new_first; - new_first->prev = head; -} - -/** - * list_cut_position - cut a list into two - * @list: a new list to add all removed entries - * @head: a list with entries - * @entry: an entry within head, could be the head itself - * and if so we won't cut the list - * - * This helper moves the initial part of @head, up to and - * including @entry, from @head to @list. You should - * pass on @entry an element you know is on @head. @list - * should be an empty list or a list you do not care about - * losing its data. - * - */ -static inline void list_cut_position(struct list_head *list, - struct list_head *head, struct list_head *entry) -{ - if (list_empty(head)) - return; - if (list_is_singular(head) && - (head->next != entry && head != entry)) - return; - if (entry == head) - INIT_LIST_HEAD(list); - else - __list_cut_position(list, head, entry); -} - -/** - * list_is_last - tests whether @list is the last entry in list @head - * @list: the entry to test - * @head: the head of the list - */ -static inline int list_is_last(const struct list_head *list, - const struct list_head *head) -{ - return list->next == head; -} - -#define hlist_entry(ptr, type, field) container_of(ptr, type, field) - -#define hlist_for_each(p, head) \ - for (p = (head)->first; p; p = p->next) - -#define hlist_for_each_safe(p, n, head) \ - for (p = (head)->first; p && ({ n = p->next; 1; }); p = n) - -#define hlist_entry_safe(ptr, type, member) \ - ((ptr) ? hlist_entry(ptr, type, member) : NULL) - -#define hlist_for_each_entry(pos, head, member) \ - for (pos = hlist_entry_safe((head)->first, typeof(*(pos)), member);\ - pos; \ - pos = hlist_entry_safe((pos)->member.next, typeof(*(pos)), member)) - -#define hlist_for_each_entry_continue(tp, p, field) \ - for (p = (p)->next; \ - p ? (tp = hlist_entry(p, typeof(*tp), field)): NULL; p = p->next) - -#define hlist_for_each_entry_from(tp, p, field) \ - for (; p ? (tp = hlist_entry(p, typeof(*tp), field)): NULL; p = p->next) - -#define hlist_for_each_entry_safe(tpos, pos, n, head, member) \ - for (pos = (head)->first; \ - (pos) != 0 && ({ n = (pos)->next; \ - tpos = hlist_entry((pos), typeof(*(tpos)), member); 1;}); \ - pos = (n)) - -#define hlist_add_head_rcu(n, h) hlist_add_head(n, h) - -#define hlist_del_init_rcu(n) hlist_del_init(n) - -#endif /* _LINUX_LIST_H_ */ diff --git a/sys/ofed/include/linux/lockdep.h b/sys/ofed/include/linux/lockdep.h deleted file mode 100644 index 2738693..0000000 --- a/sys/ofed/include/linux/lockdep.h +++ /dev/null @@ -1,41 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_LOCKDEP_H_ -#define _LINUX_LOCKDEP_H_ - -struct lock_class_key { -}; - -#define lockdep_set_class(lock, key) - -#define lockdep_set_class_and_name(lock, key, name) - -#endif /* _LINUX_LOCKDEP_H_ */ diff --git a/sys/ofed/include/linux/log2.h b/sys/ofed/include/linux/log2.h deleted file mode 100644 index a44c560..0000000 --- a/sys/ofed/include/linux/log2.h +++ /dev/null @@ -1,131 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013-2015 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_LOG2_H_ -#define _LINUX_LOG2_H_ - -#include <linux/types.h> - -#include <sys/libkern.h> - -static inline unsigned long -roundup_pow_of_two(unsigned long x) -{ - return (1UL << flsl(x - 1)); -} - -static inline int -is_power_of_2(unsigned long n) -{ - return (n == roundup_pow_of_two(n)); -} - -static inline unsigned long -rounddown_pow_of_two(unsigned long x) -{ - return (1UL << (flsl(x) - 1)); -} - -#define ilog2(n) \ -( \ - __builtin_constant_p(n) ? ( \ - (n) < 1 ? -1 : \ - (n) & (1ULL << 63) ? 63 : \ - (n) & (1ULL << 62) ? 62 : \ - (n) & (1ULL << 61) ? 61 : \ - (n) & (1ULL << 60) ? 60 : \ - (n) & (1ULL << 59) ? 59 : \ - (n) & (1ULL << 58) ? 58 : \ - (n) & (1ULL << 57) ? 57 : \ - (n) & (1ULL << 56) ? 56 : \ - (n) & (1ULL << 55) ? 55 : \ - (n) & (1ULL << 54) ? 54 : \ - (n) & (1ULL << 53) ? 53 : \ - (n) & (1ULL << 52) ? 52 : \ - (n) & (1ULL << 51) ? 51 : \ - (n) & (1ULL << 50) ? 50 : \ - (n) & (1ULL << 49) ? 49 : \ - (n) & (1ULL << 48) ? 48 : \ - (n) & (1ULL << 47) ? 47 : \ - (n) & (1ULL << 46) ? 46 : \ - (n) & (1ULL << 45) ? 45 : \ - (n) & (1ULL << 44) ? 44 : \ - (n) & (1ULL << 43) ? 43 : \ - (n) & (1ULL << 42) ? 42 : \ - (n) & (1ULL << 41) ? 41 : \ - (n) & (1ULL << 40) ? 40 : \ - (n) & (1ULL << 39) ? 39 : \ - (n) & (1ULL << 38) ? 38 : \ - (n) & (1ULL << 37) ? 37 : \ - (n) & (1ULL << 36) ? 36 : \ - (n) & (1ULL << 35) ? 35 : \ - (n) & (1ULL << 34) ? 34 : \ - (n) & (1ULL << 33) ? 33 : \ - (n) & (1ULL << 32) ? 32 : \ - (n) & (1ULL << 31) ? 31 : \ - (n) & (1ULL << 30) ? 30 : \ - (n) & (1ULL << 29) ? 29 : \ - (n) & (1ULL << 28) ? 28 : \ - (n) & (1ULL << 27) ? 27 : \ - (n) & (1ULL << 26) ? 26 : \ - (n) & (1ULL << 25) ? 25 : \ - (n) & (1ULL << 24) ? 24 : \ - (n) & (1ULL << 23) ? 23 : \ - (n) & (1ULL << 22) ? 22 : \ - (n) & (1ULL << 21) ? 21 : \ - (n) & (1ULL << 20) ? 20 : \ - (n) & (1ULL << 19) ? 19 : \ - (n) & (1ULL << 18) ? 18 : \ - (n) & (1ULL << 17) ? 17 : \ - (n) & (1ULL << 16) ? 16 : \ - (n) & (1ULL << 15) ? 15 : \ - (n) & (1ULL << 14) ? 14 : \ - (n) & (1ULL << 13) ? 13 : \ - (n) & (1ULL << 12) ? 12 : \ - (n) & (1ULL << 11) ? 11 : \ - (n) & (1ULL << 10) ? 10 : \ - (n) & (1ULL << 9) ? 9 : \ - (n) & (1ULL << 8) ? 8 : \ - (n) & (1ULL << 7) ? 7 : \ - (n) & (1ULL << 6) ? 6 : \ - (n) & (1ULL << 5) ? 5 : \ - (n) & (1ULL << 4) ? 4 : \ - (n) & (1ULL << 3) ? 3 : \ - (n) & (1ULL << 2) ? 2 : \ - (n) & (1ULL << 1) ? 1 : \ - (n) & (1ULL << 0) ? 0 : \ - -1) : \ - (sizeof(n) <= 4) ? \ - fls((u32)(n)) - 1 : flsll((u64)(n)) - 1 \ -) - -#define order_base_2(x) ilog2(roundup_pow_of_two(x)) - -#endif /* _LINUX_LOG2_H_ */ diff --git a/sys/ofed/include/linux/math64.h b/sys/ofed/include/linux/math64.h deleted file mode 100644 index 2a488f1..0000000 --- a/sys/ofed/include/linux/math64.h +++ /dev/null @@ -1,55 +0,0 @@ -/*- - * Copyright (c) 2007 Cisco Systems, Inc. All rights reserved. - * Copyright (c) 2014-2015 Mellanox Technologies, Ltd. All rights reserved. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_MATH64_H -#define _LINUX_MATH64_H - -#include <sys/stdint.h> - -#define do_div(n, base) ({ \ - uint32_t __base = (base); \ - uint32_t __rem; \ - __rem = ((uint64_t)(n)) % __base; \ - (n) = ((uint64_t)(n)) / __base; \ - __rem; \ -}) - -static inline uint64_t -div_u64_rem(uint64_t dividend, uint32_t divisor, uint32_t *remainder) -{ - *remainder = dividend % divisor; - return (dividend / divisor); -} - -static inline uint64_t -div_u64(uint64_t dividend, uint32_t divisor) -{ - return (dividend / divisor); -} - -#endif /* _LINUX_MATH64_H */ diff --git a/sys/ofed/include/linux/miscdevice.h b/sys/ofed/include/linux/miscdevice.h deleted file mode 100644 index 96d8fe7..0000000 --- a/sys/ofed/include/linux/miscdevice.h +++ /dev/null @@ -1,76 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_MISCDEVICE_H_ -#define _LINUX_MISCDEVICE_H_ - -#define MISC_DYNAMIC_MINOR -1 - -#include <linux/device.h> -#include <linux/cdev.h> - -struct miscdevice { - const char *name; - struct device *this_device; - const struct file_operations *fops; - struct cdev *cdev; - int minor; - const char *nodename; - umode_t mode; -}; - -extern struct class miscclass; - -static inline int -misc_register(struct miscdevice *misc) -{ - misc->this_device = device_create(&miscclass, &linux_rootdev, 0, misc, - misc->name); - misc->cdev = cdev_alloc(); - if (misc->cdev == NULL) - return -ENOMEM; - misc->cdev->owner = THIS_MODULE; - misc->cdev->ops = misc->fops; - kobject_set_name(&misc->cdev->kobj, misc->name); - if (cdev_add(misc->cdev, misc->this_device->devt, 1)) - return -EINVAL; - return (0); -} - -static inline int -misc_deregister(struct miscdevice *misc) -{ - device_destroy(&miscclass, misc->this_device->devt); - cdev_del(misc->cdev); - - return (0); -} - -#endif /* _LINUX_MISCDEVICE_H_ */ diff --git a/sys/ofed/include/linux/mm.h b/sys/ofed/include/linux/mm.h deleted file mode 100644 index 3835e34..0000000 --- a/sys/ofed/include/linux/mm.h +++ /dev/null @@ -1,111 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013-2015 Mellanox Technologies, Ltd. - * Copyright (c) 2015 François Tigeot - * Copyright (c) 2015 Matthew Dillon <dillon@backplane.com> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_MM_H_ -#define _LINUX_MM_H_ - -#include <linux/spinlock.h> -#include <linux/gfp.h> -#include <linux/kernel.h> - -#define PAGE_ALIGN(x) ALIGN(x, PAGE_SIZE) - -struct vm_area_struct { - vm_offset_t vm_start; - vm_offset_t vm_end; - vm_offset_t vm_pgoff; - vm_paddr_t vm_pfn; /* PFN For mmap. */ - vm_size_t vm_len; /* length for mmap. */ - vm_memattr_t vm_page_prot; -}; - -/* - * Compute log2 of the power of two rounded up count of pages - * needed for size bytes. - */ -static inline int -get_order(unsigned long size) -{ - int order; - - size = (size - 1) >> PAGE_SHIFT; - order = 0; - while (size) { - order++; - size >>= 1; - } - return (order); -} - -static inline void * -lowmem_page_address(struct page *page) -{ - - return page_address(page); -} - -/* - * This only works via mmap ops. - */ -static inline int -io_remap_pfn_range(struct vm_area_struct *vma, - unsigned long addr, unsigned long pfn, unsigned long size, - vm_memattr_t prot) -{ - vma->vm_page_prot = prot; - vma->vm_pfn = pfn; - vma->vm_len = size; - - return (0); -} - -static inline unsigned long -vma_pages(struct vm_area_struct *vma) -{ - return ((vma->vm_end - vma->vm_start) >> PAGE_SHIFT); -} - -#define offset_in_page(off) ((off) & (PAGE_SIZE - 1)) - -static inline void -set_page_dirty(struct vm_page *page) -{ - vm_page_dirty(page); -} - -static inline void -get_page(struct vm_page *page) -{ - vm_page_hold(page); -} - -#endif /* _LINUX_MM_H_ */ diff --git a/sys/ofed/include/linux/module.h b/sys/ofed/include/linux/module.h deleted file mode 100644 index 0caa2b0..0000000 --- a/sys/ofed/include/linux/module.h +++ /dev/null @@ -1,101 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_MODULE_H_ -#define _LINUX_MODULE_H_ - -#include <sys/cdefs.h> -#include <sys/types.h> -#include <sys/module.h> - -#include <linux/list.h> -#include <linux/compiler.h> -#include <linux/kobject.h> -#include <linux/moduleparam.h> -#include <linux/slab.h> - -#define MODULE_AUTHOR(name) -#define MODULE_DESCRIPTION(name) -#define MODULE_LICENSE(name) - -#define THIS_MODULE ((struct module *)0) - -#define EXPORT_SYMBOL(name) -#define EXPORT_SYMBOL_GPL(name) - -/* OFED pre-module initialization */ -#define SI_SUB_OFED_PREINIT (SI_SUB_ROOT_CONF - 2) -/* OFED default module initialization */ -#define SI_SUB_OFED_MODINIT (SI_SUB_ROOT_CONF - 1) - -#include <sys/linker.h> - -static inline void -_module_run(void *arg) -{ - void (*fn)(void); -#ifdef OFED_DEBUG_INIT - char name[1024]; - caddr_t pc; - long offset; - - pc = (caddr_t)arg; - if (linker_search_symbol_name(pc, name, sizeof(name), &offset) != 0) - printf("Running ??? (%p)\n", pc); - else - printf("Running %s (%p)\n", name, pc); -#endif - fn = arg; - DROP_GIANT(); - fn(); - PICKUP_GIANT(); -} - -#define module_init(fn) \ - SYSINIT(fn, SI_SUB_OFED_MODINIT, SI_ORDER_FIRST, _module_run, (fn)) - -#define module_exit(fn) \ - SYSUNINIT(fn, SI_SUB_OFED_MODINIT, SI_ORDER_SECOND, _module_run, (fn)) - -/* - * The following two macros are a workaround for not having a module - * load and unload order resolver: - */ -#define module_init_order(fn, order) \ - SYSINIT(fn, SI_SUB_OFED_MODINIT, (order), _module_run, (fn)) - -#define module_exit_order(fn, order) \ - SYSUNINIT(fn, SI_SUB_OFED_MODINIT, (order), _module_run, (fn)) - -#define module_get(module) -#define module_put(module) -#define try_module_get(module) 1 - -#endif /* _LINUX_MODULE_H_ */ diff --git a/sys/ofed/include/linux/moduleparam.h b/sys/ofed/include/linux/moduleparam.h deleted file mode 100644 index 9699b33..0000000 --- a/sys/ofed/include/linux/moduleparam.h +++ /dev/null @@ -1,234 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_MODULEPARAM_H_ -#define _LINUX_MODULEPARAM_H_ - -#include <linux/types.h> - -/* - * These are presently not hooked up to anything. In linux the parameters - * can be set when modules are loaded. On FreeBSD these could be mapped - * to kenv in the future. - */ -struct kernel_param; - -typedef int (*param_set_fn)(const char *val, struct kernel_param *kp); -typedef int (*param_get_fn)(char *buffer, struct kernel_param *kp); - -struct kernel_param { - const char *name; - u16 perm; - u16 flags; - param_set_fn set; - param_get_fn get; - union { - void *arg; - struct kparam_string *str; - struct kparam_array *arr; - } un; -}; - -#define KPARAM_ISBOOL 2 - -struct kparam_string { - unsigned int maxlen; - char *string; -}; - -struct kparam_array -{ - unsigned int max; - unsigned int *num; - param_set_fn set; - param_get_fn get; - unsigned int elemsize; - void *elem; -}; - -static inline void -param_sysinit(struct kernel_param *param) -{ -} - -#define module_param_call(name, set, get, arg, perm) \ - static struct kernel_param __param_##name = \ - { #name, perm, 0, set, get, { arg } }; \ - SYSINIT(name##_param_sysinit, SI_SUB_DRIVERS, SI_ORDER_FIRST, \ - param_sysinit, &__param_##name); - -#define module_param_string(name, string, len, perm) - -#define module_param_named(name, var, type, mode) \ - module_param_call(name, param_set_##type, param_get_##type, &var, mode) - -#define module_param(var, type, mode) \ - module_param_named(var, var, type, mode) - -#define module_param_array(var, type, addr_argc, mode) \ - module_param_named(var, var, type, mode) - -#define MODULE_PARM_DESC(name, desc) - -static inline int -param_set_byte(const char *val, struct kernel_param *kp) -{ - - return 0; -} - -static inline int -param_get_byte(char *buffer, struct kernel_param *kp) -{ - - return 0; -} - - -static inline int -param_set_short(const char *val, struct kernel_param *kp) -{ - - return 0; -} - -static inline int -param_get_short(char *buffer, struct kernel_param *kp) -{ - - return 0; -} - - -static inline int -param_set_ushort(const char *val, struct kernel_param *kp) -{ - - return 0; -} - -static inline int -param_get_ushort(char *buffer, struct kernel_param *kp) -{ - - return 0; -} - - -static inline int -param_set_int(const char *val, struct kernel_param *kp) -{ - - return 0; -} - -static inline int -param_get_int(char *buffer, struct kernel_param *kp) -{ - - return 0; -} - - -static inline int -param_set_uint(const char *val, struct kernel_param *kp) -{ - - return 0; -} - -static inline int -param_get_uint(char *buffer, struct kernel_param *kp) -{ - - return 0; -} - - -static inline int -param_set_long(const char *val, struct kernel_param *kp) -{ - - return 0; -} - -static inline int -param_get_long(char *buffer, struct kernel_param *kp) -{ - - return 0; -} - - -static inline int -param_set_ulong(const char *val, struct kernel_param *kp) -{ - - return 0; -} - -static inline int -param_get_ulong(char *buffer, struct kernel_param *kp) -{ - - return 0; -} - - -static inline int -param_set_charp(const char *val, struct kernel_param *kp) -{ - - return 0; -} - -static inline int -param_get_charp(char *buffer, struct kernel_param *kp) -{ - - return 0; -} - - -static inline int -param_set_bool(const char *val, struct kernel_param *kp) -{ - - return 0; -} - -static inline int -param_get_bool(char *buffer, struct kernel_param *kp) -{ - - return 0; -} - -#endif /* _LINUX_MODULEPARAM_H_ */ diff --git a/sys/ofed/include/linux/mutex.h b/sys/ofed/include/linux/mutex.h deleted file mode 100644 index aee34cf..0000000 --- a/sys/ofed/include/linux/mutex.h +++ /dev/null @@ -1,64 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_MUTEX_H_ -#define _LINUX_MUTEX_H_ - -#include <sys/param.h> -#include <sys/lock.h> -#include <sys/sx.h> - -#include <linux/spinlock.h> - -typedef struct mutex { - struct sx sx; -} mutex_t; - -#define mutex_lock(_m) sx_xlock(&(_m)->sx) -#define mutex_lock_nested(_m, _s) mutex_lock(_m) -#define mutex_lock_interruptible(_m) ({ mutex_lock((_m)); 0; }) -#define mutex_unlock(_m) sx_xunlock(&(_m)->sx) -#define mutex_trylock(_m) !!sx_try_xlock(&(_m)->sx) - -#define DEFINE_MUTEX(lock) \ - mutex_t lock; \ - SX_SYSINIT_FLAGS(lock, &(lock).sx, "lnxmtx", SX_NOWITNESS) - -static inline void -linux_mutex_init(mutex_t *m) -{ - - memset(&m->sx, 0, sizeof(m->sx)); - sx_init_flags(&m->sx, "lnxmtx", SX_NOWITNESS); -} - -#define mutex_init linux_mutex_init - -#endif /* _LINUX_MUTEX_H_ */ diff --git a/sys/ofed/include/linux/net.h b/sys/ofed/include/linux/net.h deleted file mode 100644 index 166b750..0000000 --- a/sys/ofed/include/linux/net.h +++ /dev/null @@ -1,75 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_NET_H_ -#define _LINUX_NET_H_ - -#include <sys/protosw.h> -#include <sys/socket.h> -#include <sys/socketvar.h> - -static inline int -sock_create_kern(int family, int type, int proto, struct socket **res) -{ - return -socreate(family, res, type, proto, curthread->td_ucred, - curthread); -} - -static inline int -sock_getname(struct socket *so, struct sockaddr *addr, int *sockaddr_len, - int peer) -{ - struct sockaddr *nam; - int error; - - nam = NULL; - if (peer) { - if ((so->so_state & (SS_ISCONNECTED|SS_ISCONFIRMING)) == 0) - return (-ENOTCONN); - - error = (*so->so_proto->pr_usrreqs->pru_peeraddr)(so, &nam); - } else - error = (*so->so_proto->pr_usrreqs->pru_sockaddr)(so, &nam); - if (error) - return (-error); - *addr = *nam; - *sockaddr_len = addr->sa_len; - - free(nam, M_SONAME); - return (0); -} - -static inline void -sock_release(struct socket *so) -{ - soclose(so); -} - -#endif /* _LINUX_NET_H_ */ diff --git a/sys/ofed/include/linux/netdevice.h b/sys/ofed/include/linux/netdevice.h deleted file mode 100644 index 1b1f8bf..0000000 --- a/sys/ofed/include/linux/netdevice.h +++ /dev/null @@ -1,205 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_NETDEVICE_H_ -#define _LINUX_NETDEVICE_H_ - -#include <linux/types.h> - -#include <sys/socket.h> - -#include <net/if_types.h> -#include <net/if.h> -#include <net/if_var.h> -#include <net/if_dl.h> - -#include <linux/completion.h> -#include <linux/device.h> -#include <linux/workqueue.h> -#include <linux/net.h> -#include <linux/notifier.h> - -struct net { -}; - -extern struct net init_net; - -#define MAX_ADDR_LEN 20 - -#define net_device ifnet - -#define dev_get_by_index(n, idx) ifnet_byindex_ref((idx)) -#define dev_hold(d) if_ref((d)) -#define dev_put(d) if_rele((d)) - -#define netif_running(dev) !!((dev)->if_drv_flags & IFF_DRV_RUNNING) -#define netif_oper_up(dev) !!((dev)->if_flags & IFF_UP) -#define netif_carrier_ok(dev) netif_running(dev) - -static inline void * -netdev_priv(const struct net_device *dev) -{ - return (dev->if_softc); -} - -static inline void -_handle_ifnet_link_event(void *arg, struct ifnet *ifp, int linkstate) -{ - struct notifier_block *nb; - - nb = arg; - if (linkstate == LINK_STATE_UP) - nb->notifier_call(nb, NETDEV_UP, ifp); - else - nb->notifier_call(nb, NETDEV_DOWN, ifp); -} - -static inline void -_handle_ifnet_arrival_event(void *arg, struct ifnet *ifp) -{ - struct notifier_block *nb; - - nb = arg; - nb->notifier_call(nb, NETDEV_REGISTER, ifp); -} - -static inline void -_handle_ifnet_departure_event(void *arg, struct ifnet *ifp) -{ - struct notifier_block *nb; - - nb = arg; - nb->notifier_call(nb, NETDEV_UNREGISTER, ifp); -} - -static inline void -_handle_iflladdr_event(void *arg, struct ifnet *ifp) -{ - struct notifier_block *nb; - - nb = arg; - nb->notifier_call(nb, NETDEV_CHANGEADDR, ifp); -} - -static inline void -_handle_ifaddr_event(void *arg, struct ifnet *ifp) -{ - struct notifier_block *nb; - - nb = arg; - nb->notifier_call(nb, NETDEV_CHANGEIFADDR, ifp); -} - -static inline int -register_netdevice_notifier(struct notifier_block *nb) -{ - - nb->tags[NETDEV_UP] = EVENTHANDLER_REGISTER( - ifnet_link_event, _handle_ifnet_link_event, nb, 0); - nb->tags[NETDEV_REGISTER] = EVENTHANDLER_REGISTER( - ifnet_arrival_event, _handle_ifnet_arrival_event, nb, 0); - nb->tags[NETDEV_UNREGISTER] = EVENTHANDLER_REGISTER( - ifnet_departure_event, _handle_ifnet_departure_event, nb, 0); - nb->tags[NETDEV_CHANGEADDR] = EVENTHANDLER_REGISTER( - iflladdr_event, _handle_iflladdr_event, nb, 0); - - return (0); -} - -static inline int -register_inetaddr_notifier(struct notifier_block *nb) -{ - - nb->tags[NETDEV_CHANGEIFADDR] = EVENTHANDLER_REGISTER( - ifaddr_event, _handle_ifaddr_event, nb, 0); - return (0); -} - -static inline int -unregister_netdevice_notifier(struct notifier_block *nb) -{ - - EVENTHANDLER_DEREGISTER(ifnet_link_event, nb->tags[NETDEV_UP]); - EVENTHANDLER_DEREGISTER(ifnet_arrival_event, nb->tags[NETDEV_REGISTER]); - EVENTHANDLER_DEREGISTER(ifnet_departure_event, - nb->tags[NETDEV_UNREGISTER]); - EVENTHANDLER_DEREGISTER(iflladdr_event, - nb->tags[NETDEV_CHANGEADDR]); - - return (0); -} - -static inline int -unregister_inetaddr_notifier(struct notifier_block *nb) -{ - - EVENTHANDLER_DEREGISTER(ifaddr_event, - nb->tags[NETDEV_CHANGEIFADDR]); - - return (0); -} - - -#define rtnl_lock() -#define rtnl_unlock() - -static inline int -dev_mc_delete(struct net_device *dev, void *addr, int alen, int all) -{ - struct sockaddr_dl sdl; - - if (alen > sizeof(sdl.sdl_data)) - return (-EINVAL); - memset(&sdl, 0, sizeof(sdl)); - sdl.sdl_len = sizeof(sdl); - sdl.sdl_family = AF_LINK; - sdl.sdl_alen = alen; - memcpy(&sdl.sdl_data, addr, alen); - - return -if_delmulti(dev, (struct sockaddr *)&sdl); -} - -static inline int -dev_mc_add(struct net_device *dev, void *addr, int alen, int newonly) -{ - struct sockaddr_dl sdl; - - if (alen > sizeof(sdl.sdl_data)) - return (-EINVAL); - memset(&sdl, 0, sizeof(sdl)); - sdl.sdl_len = sizeof(sdl); - sdl.sdl_family = AF_LINK; - sdl.sdl_alen = alen; - memcpy(&sdl.sdl_data, addr, alen); - - return -if_addmulti(dev, (struct sockaddr *)&sdl, NULL); -} - -#endif /* _LINUX_NETDEVICE_H_ */ diff --git a/sys/ofed/include/linux/notifier.h b/sys/ofed/include/linux/notifier.h deleted file mode 100644 index ca750e0..0000000 --- a/sys/ofed/include/linux/notifier.h +++ /dev/null @@ -1,58 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_NOTIFIER_H_ -#define _LINUX_NOTIFIER_H_ - -#include <sys/eventhandler.h> - -/* - * Max number of FreeBSD events to map to Linux events per notify type. - */ -#define NOTIFY_DONE 0 -#define _NOTIFY_COUNT 7 - -struct notifier_block { - int (*notifier_call)(struct notifier_block *, unsigned long, void *); - struct notifier_block *next; - int priority; - eventhandler_tag tags[_NOTIFY_COUNT]; -}; - -/* Values must be less than NOTIFY_COUNT */ -#define NETDEV_UP 0x0001 -#define NETDEV_DOWN 0x0002 -#define NETDEV_REGISTER 0x0003 -#define NETDEV_UNREGISTER 0x0004 -#define NETDEV_CHANGEADDR 0x0005 -#define NETDEV_CHANGEIFADDR 0x0006 - - -#endif /* _LINUX_NOTIFIER_H_ */ diff --git a/sys/ofed/include/linux/page.h b/sys/ofed/include/linux/page.h deleted file mode 100644 index acc9f03..0000000 --- a/sys/ofed/include/linux/page.h +++ /dev/null @@ -1,53 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_PAGE_H_ -#define _LINUX_PAGE_H_ - -#include <linux/types.h> - -#include <sys/param.h> - -#include <machine/atomic.h> -#include <vm/vm.h> -#include <vm/vm_page.h> - -#define page vm_page - -#define virt_to_page(x) PHYS_TO_VM_PAGE(vtophys((x))) - -#define clear_page(page) memset((page), 0, PAGE_SIZE) -#define pgprot_noncached(prot) VM_MEMATTR_UNCACHEABLE -#define pgprot_writecombine(prot) VM_MEMATTR_WRITE_COMBINING - -#undef PAGE_MASK -#define PAGE_MASK (~(PAGE_SIZE-1)) - -#endif /* _LINUX_PAGE_H_ */ diff --git a/sys/ofed/include/linux/pci.h b/sys/ofed/include/linux/pci.h deleted file mode 100644 index 54ea99c..0000000 --- a/sys/ofed/include/linux/pci.h +++ /dev/null @@ -1,735 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_PCI_H_ -#define _LINUX_PCI_H_ - -#define CONFIG_PCI_MSI - -#include <linux/types.h> - -#include <sys/param.h> -#include <sys/bus.h> -#include <sys/pciio.h> -#include <sys/rman.h> -#include <dev/pci/pcivar.h> -#include <dev/pci/pcireg.h> -#include <dev/pci/pci_private.h> - -#include <machine/resource.h> - -#include <linux/list.h> -#include <linux/dmapool.h> -#include <linux/dma-mapping.h> -#include <linux/compiler.h> -#include <linux/errno.h> -#include <asm/atomic.h> -#include <linux/device.h> - -struct pci_device_id { - uint32_t vendor; - uint32_t device; - uint32_t subvendor; - uint32_t subdevice; - uint32_t class_mask; - uintptr_t driver_data; -}; - -#define MODULE_DEVICE_TABLE(bus, table) -#define PCI_ANY_ID (-1) -#define PCI_VENDOR_ID_MELLANOX 0x15b3 -#define PCI_VENDOR_ID_TOPSPIN 0x1867 -#define PCI_DEVICE_ID_MELLANOX_TAVOR 0x5a44 -#define PCI_DEVICE_ID_MELLANOX_TAVOR_BRIDGE 0x5a46 -#define PCI_DEVICE_ID_MELLANOX_ARBEL_COMPAT 0x6278 -#define PCI_DEVICE_ID_MELLANOX_ARBEL 0x6282 -#define PCI_DEVICE_ID_MELLANOX_SINAI_OLD 0x5e8c -#define PCI_DEVICE_ID_MELLANOX_SINAI 0x6274 - -#define PCI_DEVFN(slot, func) ((((slot) & 0x1f) << 3) | ((func) & 0x07)) -#define PCI_SLOT(devfn) (((devfn) >> 3) & 0x1f) -#define PCI_FUNC(devfn) ((devfn) & 0x07) - -#define PCI_VDEVICE(_vendor, _device) \ - .vendor = PCI_VENDOR_ID_##_vendor, .device = (_device), \ - .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID -#define PCI_DEVICE(_vendor, _device) \ - .vendor = (_vendor), .device = (_device), \ - .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID - -#define to_pci_dev(n) container_of(n, struct pci_dev, dev) - -#define PCI_VENDOR_ID PCIR_DEVVENDOR -#define PCI_COMMAND PCIR_COMMAND -#define PCI_EXP_DEVCTL PCIER_DEVICE_CTL /* Device Control */ -#define PCI_EXP_LNKCTL PCIER_LINK_CTL /* Link Control */ -#define PCI_EXP_FLAGS_TYPE PCIEM_FLAGS_TYPE /* Device/Port type */ -#define PCI_EXP_DEVCAP PCIER_DEVICE_CAP /* Device capabilities */ -#define PCI_EXP_DEVSTA PCIER_DEVICE_STA /* Device Status */ -#define PCI_EXP_LNKCAP PCIER_LINK_CAP /* Link Capabilities */ -#define PCI_EXP_LNKSTA PCIER_LINK_STA /* Link Status */ -#define PCI_EXP_SLTCAP PCIER_SLOT_CAP /* Slot Capabilities */ -#define PCI_EXP_SLTCTL PCIER_SLOT_CTL /* Slot Control */ -#define PCI_EXP_SLTSTA PCIER_SLOT_STA /* Slot Status */ -#define PCI_EXP_RTCTL PCIER_ROOT_CTL /* Root Control */ -#define PCI_EXP_RTCAP PCIER_ROOT_CAP /* Root Capabilities */ -#define PCI_EXP_RTSTA PCIER_ROOT_STA /* Root Status */ -#define PCI_EXP_DEVCAP2 PCIER_DEVICE_CAP2 /* Device Capabilities 2 */ -#define PCI_EXP_DEVCTL2 PCIER_DEVICE_CTL2 /* Device Control 2 */ -#define PCI_EXP_LNKCAP2 PCIER_LINK_CAP2 /* Link Capabilities 2 */ -#define PCI_EXP_LNKCTL2 PCIER_LINK_CTL2 /* Link Control 2 */ -#define PCI_EXP_LNKSTA2 PCIER_LINK_STA2 /* Link Status 2 */ -#define PCI_EXP_FLAGS PCIER_FLAGS /* Capabilities register */ -#define PCI_EXP_FLAGS_VERS PCIEM_FLAGS_VERSION /* Capability version */ -#define PCI_EXP_TYPE_ROOT_PORT PCIEM_TYPE_ROOT_PORT /* Root Port */ -#define PCI_EXP_TYPE_ENDPOINT PCIEM_TYPE_ENDPOINT /* Express Endpoint */ -#define PCI_EXP_TYPE_LEG_END PCIEM_TYPE_LEGACY_ENDPOINT /* Legacy Endpoint */ -#define PCI_EXP_TYPE_DOWNSTREAM PCIEM_TYPE_DOWNSTREAM_PORT /* Downstream Port */ -#define PCI_EXP_FLAGS_SLOT PCIEM_FLAGS_SLOT /* Slot implemented */ -#define PCI_EXP_TYPE_RC_EC PCIEM_TYPE_ROOT_EC /* Root Complex Event Collector */ - - -#define IORESOURCE_MEM SYS_RES_MEMORY -#define IORESOURCE_IO SYS_RES_IOPORT -#define IORESOURCE_IRQ SYS_RES_IRQ - -struct pci_dev; - - -struct pci_driver { - struct list_head links; - char *name; - const struct pci_device_id *id_table; - int (*probe)(struct pci_dev *dev, const struct pci_device_id *id); - void (*remove)(struct pci_dev *dev); - int (*suspend) (struct pci_dev *dev, pm_message_t state); /* Device suspended */ - int (*resume) (struct pci_dev *dev); /* Device woken up */ - driver_t driver; - devclass_t bsdclass; - const struct pci_error_handlers *err_handler; -}; - -extern struct list_head pci_drivers; -extern struct list_head pci_devices; -extern spinlock_t pci_lock; - -#define __devexit_p(x) x - -struct pci_dev { - struct device dev; - struct list_head links; - struct pci_driver *pdrv; - uint64_t dma_mask; - uint16_t device; - uint16_t vendor; - unsigned int irq; - unsigned int devfn; - u8 revision; -}; - -static inline struct resource_list_entry * -_pci_get_rle(struct pci_dev *pdev, int type, int rid) -{ - struct pci_devinfo *dinfo; - struct resource_list *rl; - - dinfo = device_get_ivars(pdev->dev.bsddev); - rl = &dinfo->resources; - return resource_list_find(rl, type, rid); -} - -static inline struct resource_list_entry * -_pci_get_bar(struct pci_dev *pdev, int bar) -{ - struct resource_list_entry *rle; - - bar = PCIR_BAR(bar); - if ((rle = _pci_get_rle(pdev, SYS_RES_MEMORY, bar)) == NULL) - rle = _pci_get_rle(pdev, SYS_RES_IOPORT, bar); - return (rle); -} - -static inline struct device * -_pci_find_irq_dev(unsigned int irq) -{ - struct pci_dev *pdev; - - spin_lock(&pci_lock); - list_for_each_entry(pdev, &pci_devices, links) { - if (irq == pdev->dev.irq) - break; - if (irq >= pdev->dev.msix && irq < pdev->dev.msix_max) - break; - } - spin_unlock(&pci_lock); - if (pdev) - return &pdev->dev; - return (NULL); -} - -static inline unsigned long -pci_resource_start(struct pci_dev *pdev, int bar) -{ - struct resource_list_entry *rle; - - if ((rle = _pci_get_bar(pdev, bar)) == NULL) - return (0); - return rle->start; -} - -static inline unsigned long -pci_resource_len(struct pci_dev *pdev, int bar) -{ - struct resource_list_entry *rle; - - if ((rle = _pci_get_bar(pdev, bar)) == NULL) - return (0); - return rle->count; -} - -/* - * All drivers just seem to want to inspect the type not flags. - */ -static inline int -pci_resource_flags(struct pci_dev *pdev, int bar) -{ - struct resource_list_entry *rle; - - if ((rle = _pci_get_bar(pdev, bar)) == NULL) - return (0); - return rle->type; -} - -static inline const char * -pci_name(struct pci_dev *d) -{ - - return device_get_desc(d->dev.bsddev); -} - -static inline void * -pci_get_drvdata(struct pci_dev *pdev) -{ - - return dev_get_drvdata(&pdev->dev); -} - -static inline void -pci_set_drvdata(struct pci_dev *pdev, void *data) -{ - - dev_set_drvdata(&pdev->dev, data); -} - -static inline int -pci_enable_device(struct pci_dev *pdev) -{ - - pci_enable_io(pdev->dev.bsddev, SYS_RES_IOPORT); - pci_enable_io(pdev->dev.bsddev, SYS_RES_MEMORY); - return (0); -} - -static inline void -pci_disable_device(struct pci_dev *pdev) -{ -} - -static inline int -pci_set_master(struct pci_dev *pdev) -{ - - pci_enable_busmaster(pdev->dev.bsddev); - return (0); -} - -static inline int -pci_clear_master(struct pci_dev *pdev) -{ - - pci_disable_busmaster(pdev->dev.bsddev); - return (0); -} - -static inline int -pci_request_region(struct pci_dev *pdev, int bar, const char *res_name) -{ - int rid; - int type; - - type = pci_resource_flags(pdev, bar); - if (type == 0) - return (-ENODEV); - rid = PCIR_BAR(bar); - if (bus_alloc_resource_any(pdev->dev.bsddev, type, &rid, - RF_ACTIVE) == NULL) - return (-EINVAL); - return (0); -} - -static inline void -pci_release_region(struct pci_dev *pdev, int bar) -{ - struct resource_list_entry *rle; - - if ((rle = _pci_get_bar(pdev, bar)) == NULL) - return; - bus_release_resource(pdev->dev.bsddev, rle->type, rle->rid, rle->res); -} - -static inline void -pci_release_regions(struct pci_dev *pdev) -{ - int i; - - for (i = 0; i <= PCIR_MAX_BAR_0; i++) - pci_release_region(pdev, i); -} - -static inline int -pci_request_regions(struct pci_dev *pdev, const char *res_name) -{ - int error; - int i; - - for (i = 0; i <= PCIR_MAX_BAR_0; i++) { - error = pci_request_region(pdev, i, res_name); - if (error && error != -ENODEV) { - pci_release_regions(pdev); - return (error); - } - } - return (0); -} - -static inline void -pci_disable_msix(struct pci_dev *pdev) -{ - - pci_release_msi(pdev->dev.bsddev); -} - -#define PCI_CAP_ID_EXP PCIY_EXPRESS -#define PCI_CAP_ID_PCIX PCIY_PCIX - - -static inline int -pci_find_capability(struct pci_dev *pdev, int capid) -{ - int reg; - - if (pci_find_cap(pdev->dev.bsddev, capid, ®)) - return (0); - return (reg); -} - - - - -/** - * pci_pcie_cap - get the saved PCIe capability offset - * @dev: PCI device - * - * PCIe capability offset is calculated at PCI device initialization - * time and saved in the data structure. This function returns saved - * PCIe capability offset. Using this instead of pci_find_capability() - * reduces unnecessary search in the PCI configuration space. If you - * need to calculate PCIe capability offset from raw device for some - * reasons, please use pci_find_capability() instead. - */ -static inline int pci_pcie_cap(struct pci_dev *dev) -{ - return pci_find_capability(dev, PCI_CAP_ID_EXP); -} - - -static inline int -pci_read_config_byte(struct pci_dev *pdev, int where, u8 *val) -{ - - *val = (u8)pci_read_config(pdev->dev.bsddev, where, 1); - return (0); -} - -static inline int -pci_read_config_word(struct pci_dev *pdev, int where, u16 *val) -{ - - *val = (u16)pci_read_config(pdev->dev.bsddev, where, 2); - return (0); -} - -static inline int -pci_read_config_dword(struct pci_dev *pdev, int where, u32 *val) -{ - - *val = (u32)pci_read_config(pdev->dev.bsddev, where, 4); - return (0); -} - -static inline int -pci_write_config_byte(struct pci_dev *pdev, int where, u8 val) -{ - - pci_write_config(pdev->dev.bsddev, where, val, 1); - return (0); -} - -static inline int -pci_write_config_word(struct pci_dev *pdev, int where, u16 val) -{ - - pci_write_config(pdev->dev.bsddev, where, val, 2); - return (0); -} - -static inline int -pci_write_config_dword(struct pci_dev *pdev, int where, u32 val) -{ - - pci_write_config(pdev->dev.bsddev, where, val, 4); - return (0); -} - -extern int pci_register_driver(struct pci_driver *pdrv); -extern void pci_unregister_driver(struct pci_driver *pdrv); - -struct msix_entry { - int entry; - int vector; -}; - -/* - * Enable msix, positive errors indicate actual number of available - * vectors. Negative errors are failures. - * - * NB: define added to prevent this definition of pci_enable_msix from - * clashing with the native FreeBSD version. - */ -#define pci_enable_msix linux_pci_enable_msix -static inline int -pci_enable_msix(struct pci_dev *pdev, struct msix_entry *entries, int nreq) -{ - struct resource_list_entry *rle; - int error; - int avail; - int i; - - avail = pci_msix_count(pdev->dev.bsddev); - if (avail < nreq) { - if (avail == 0) - return -EINVAL; - return avail; - } - avail = nreq; - if ((error = -pci_alloc_msix(pdev->dev.bsddev, &avail)) != 0) - return error; - /* - * Handle case where "pci_alloc_msix()" may allocate less - * interrupts than available and return with no error: - */ - if (avail < nreq) { - pci_release_msi(pdev->dev.bsddev); - return avail; - } - rle = _pci_get_rle(pdev, SYS_RES_IRQ, 1); - pdev->dev.msix = rle->start; - pdev->dev.msix_max = rle->start + avail; - for (i = 0; i < nreq; i++) - entries[i].vector = pdev->dev.msix + i; - return (0); -} - -#define pci_enable_msix_range linux_pci_enable_msix_range -static inline int -pci_enable_msix_range(struct pci_dev *dev, struct msix_entry *entries, - int minvec, int maxvec) -{ - int nvec = maxvec; - int rc; - - if (maxvec < minvec) - return (-ERANGE); - - do { - rc = pci_enable_msix(dev, entries, nvec); - if (rc < 0) { - return (rc); - } else if (rc > 0) { - if (rc < minvec) - return (-ENOSPC); - nvec = rc; - } - } while (rc); - return (nvec); -} - -static inline int pci_channel_offline(struct pci_dev *pdev) -{ - return false; -} - -static inline int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn) -{ - return -ENODEV; -} -static inline void pci_disable_sriov(struct pci_dev *dev) -{ -} - -/** - * DEFINE_PCI_DEVICE_TABLE - macro used to describe a pci device table - * @_table: device table name - * - * This macro is used to create a struct pci_device_id array (a device table) - * in a generic manner. - */ -#define DEFINE_PCI_DEVICE_TABLE(_table) \ - const struct pci_device_id _table[] __devinitdata - - -/* XXX This should not be necessary. */ -#define pcix_set_mmrbc(d, v) 0 -#define pcix_get_max_mmrbc(d) 0 -#define pcie_set_readrq(d, v) 0 - -#define PCI_DMA_BIDIRECTIONAL 0 -#define PCI_DMA_TODEVICE 1 -#define PCI_DMA_FROMDEVICE 2 -#define PCI_DMA_NONE 3 - -#define pci_pool dma_pool -#define pci_pool_destroy dma_pool_destroy -#define pci_pool_alloc dma_pool_alloc -#define pci_pool_free dma_pool_free -#define pci_pool_create(_name, _pdev, _size, _align, _alloc) \ - dma_pool_create(_name, &(_pdev)->dev, _size, _align, _alloc) -#define pci_free_consistent(_hwdev, _size, _vaddr, _dma_handle) \ - dma_free_coherent((_hwdev) == NULL ? NULL : &(_hwdev)->dev, \ - _size, _vaddr, _dma_handle) -#define pci_map_sg(_hwdev, _sg, _nents, _dir) \ - dma_map_sg((_hwdev) == NULL ? NULL : &(_hwdev->dev), \ - _sg, _nents, (enum dma_data_direction)_dir) -#define pci_map_single(_hwdev, _ptr, _size, _dir) \ - dma_map_single((_hwdev) == NULL ? NULL : &(_hwdev->dev), \ - (_ptr), (_size), (enum dma_data_direction)_dir) -#define pci_unmap_single(_hwdev, _addr, _size, _dir) \ - dma_unmap_single((_hwdev) == NULL ? NULL : &(_hwdev)->dev, \ - _addr, _size, (enum dma_data_direction)_dir) -#define pci_unmap_sg(_hwdev, _sg, _nents, _dir) \ - dma_unmap_sg((_hwdev) == NULL ? NULL : &(_hwdev)->dev, \ - _sg, _nents, (enum dma_data_direction)_dir) -#define pci_map_page(_hwdev, _page, _offset, _size, _dir) \ - dma_map_page((_hwdev) == NULL ? NULL : &(_hwdev)->dev, _page,\ - _offset, _size, (enum dma_data_direction)_dir) -#define pci_unmap_page(_hwdev, _dma_address, _size, _dir) \ - dma_unmap_page((_hwdev) == NULL ? NULL : &(_hwdev)->dev, \ - _dma_address, _size, (enum dma_data_direction)_dir) -#define pci_set_dma_mask(_pdev, mask) dma_set_mask(&(_pdev)->dev, (mask)) -#define pci_dma_mapping_error(_pdev, _dma_addr) \ - dma_mapping_error(&(_pdev)->dev, _dma_addr) -#define pci_set_consistent_dma_mask(_pdev, _mask) \ - dma_set_coherent_mask(&(_pdev)->dev, (_mask)) -#define DECLARE_PCI_UNMAP_ADDR(x) DEFINE_DMA_UNMAP_ADDR(x); -#define DECLARE_PCI_UNMAP_LEN(x) DEFINE_DMA_UNMAP_LEN(x); -#define pci_unmap_addr dma_unmap_addr -#define pci_unmap_addr_set dma_unmap_addr_set -#define pci_unmap_len dma_unmap_len -#define pci_unmap_len_set dma_unmap_len_set - -typedef unsigned int __bitwise pci_channel_state_t; -typedef unsigned int __bitwise pci_ers_result_t; - -enum pci_channel_state { - /* I/O channel is in normal state */ - pci_channel_io_normal = (__force pci_channel_state_t) 1, - - /* I/O to channel is blocked */ - pci_channel_io_frozen = (__force pci_channel_state_t) 2, - - /* PCI card is dead */ - pci_channel_io_perm_failure = (__force pci_channel_state_t) 3, -}; - -enum pci_ers_result { - /* no result/none/not supported in device driver */ - PCI_ERS_RESULT_NONE = (__force pci_ers_result_t) 1, - - /* Device driver can recover without slot reset */ - PCI_ERS_RESULT_CAN_RECOVER = (__force pci_ers_result_t) 2, - - /* Device driver wants slot to be reset. */ - PCI_ERS_RESULT_NEED_RESET = (__force pci_ers_result_t) 3, - - /* Device has completely failed, is unrecoverable */ - PCI_ERS_RESULT_DISCONNECT = (__force pci_ers_result_t) 4, - - /* Device driver is fully recovered and operational */ - PCI_ERS_RESULT_RECOVERED = (__force pci_ers_result_t) 5, -}; - - -/* PCI bus error event callbacks */ -struct pci_error_handlers { - /* PCI bus error detected on this device */ - pci_ers_result_t (*error_detected)(struct pci_dev *dev, - enum pci_channel_state error); - - /* MMIO has been re-enabled, but not DMA */ - pci_ers_result_t (*mmio_enabled)(struct pci_dev *dev); - - /* PCI Express link has been reset */ - pci_ers_result_t (*link_reset)(struct pci_dev *dev); - - /* PCI slot has been reset */ - pci_ers_result_t (*slot_reset)(struct pci_dev *dev); - - /* Device driver may resume normal operations */ - void (*resume)(struct pci_dev *dev); -}; - -/* freeBSD does not support SRIOV - yet */ -static inline struct pci_dev *pci_physfn(struct pci_dev *dev) -{ - return dev; -} - -static inline bool pci_is_pcie(struct pci_dev *dev) -{ - return !!pci_pcie_cap(dev); -} - -static inline u16 pcie_flags_reg(struct pci_dev *dev) -{ - int pos; - u16 reg16; - - pos = pci_find_capability(dev, PCI_CAP_ID_EXP); - if (!pos) - return 0; - - pci_read_config_word(dev, pos + PCI_EXP_FLAGS, ®16); - - return reg16; -} - - -static inline int pci_pcie_type(struct pci_dev *dev) -{ - return (pcie_flags_reg(dev) & PCI_EXP_FLAGS_TYPE) >> 4; -} - -static inline int pcie_cap_version(struct pci_dev *dev) -{ - return pcie_flags_reg(dev) & PCI_EXP_FLAGS_VERS; -} - -static inline bool pcie_cap_has_lnkctl(struct pci_dev *dev) -{ - int type = pci_pcie_type(dev); - - return pcie_cap_version(dev) > 1 || - type == PCI_EXP_TYPE_ROOT_PORT || - type == PCI_EXP_TYPE_ENDPOINT || - type == PCI_EXP_TYPE_LEG_END; -} - -static inline bool pcie_cap_has_devctl(const struct pci_dev *dev) -{ - return true; -} - -static inline bool pcie_cap_has_sltctl(struct pci_dev *dev) -{ - int type = pci_pcie_type(dev); - - return pcie_cap_version(dev) > 1 || - type == PCI_EXP_TYPE_ROOT_PORT || - (type == PCI_EXP_TYPE_DOWNSTREAM && - pcie_flags_reg(dev) & PCI_EXP_FLAGS_SLOT); -} - -static inline bool pcie_cap_has_rtctl(struct pci_dev *dev) -{ - int type = pci_pcie_type(dev); - - return pcie_cap_version(dev) > 1 || - type == PCI_EXP_TYPE_ROOT_PORT || - type == PCI_EXP_TYPE_RC_EC; -} - -static bool pcie_capability_reg_implemented(struct pci_dev *dev, int pos) -{ - if (!pci_is_pcie(dev)) - return false; - - switch (pos) { - case PCI_EXP_FLAGS_TYPE: - return true; - case PCI_EXP_DEVCAP: - case PCI_EXP_DEVCTL: - case PCI_EXP_DEVSTA: - return pcie_cap_has_devctl(dev); - case PCI_EXP_LNKCAP: - case PCI_EXP_LNKCTL: - case PCI_EXP_LNKSTA: - return pcie_cap_has_lnkctl(dev); - case PCI_EXP_SLTCAP: - case PCI_EXP_SLTCTL: - case PCI_EXP_SLTSTA: - return pcie_cap_has_sltctl(dev); - case PCI_EXP_RTCTL: - case PCI_EXP_RTCAP: - case PCI_EXP_RTSTA: - return pcie_cap_has_rtctl(dev); - case PCI_EXP_DEVCAP2: - case PCI_EXP_DEVCTL2: - case PCI_EXP_LNKCAP2: - case PCI_EXP_LNKCTL2: - case PCI_EXP_LNKSTA2: - return pcie_cap_version(dev) > 1; - default: - return false; - } -} - - -static inline int pcie_capability_write_word(struct pci_dev *dev, int pos, u16 val) -{ - if (pos & 1) - return -EINVAL; - - if (!pcie_capability_reg_implemented(dev, pos)) - return 0; - - return pci_write_config_word(dev, pci_pcie_cap(dev) + pos, val); -} - -#endif /* _LINUX_PCI_H_ */ diff --git a/sys/ofed/include/linux/poll.h b/sys/ofed/include/linux/poll.h deleted file mode 100644 index e4f7417..0000000 --- a/sys/ofed/include/linux/poll.h +++ /dev/null @@ -1,46 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_POLL_H_ -#define _LINUX_POLL_H_ - -#include <sys/poll.h> -#include <sys/fcntl.h> - -typedef struct poll_table_struct { -} poll_table; - -static inline void -poll_wait(struct file *filp, wait_queue_head_t *wait_address, poll_table *p) -{ - selrecord(curthread, &filp->f_selinfo); -} - -#endif /* _LINUX_POLL_H_ */ diff --git a/sys/ofed/include/linux/printk.h b/sys/ofed/include/linux/printk.h deleted file mode 100644 index b160594..0000000 --- a/sys/ofed/include/linux/printk.h +++ /dev/null @@ -1,41 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _FBSD_PRINTK_H_ -#define _FBSD_PRINTK_H_ - -/* GID printing macros */ -#define GID_PRINT_FMT "%.4x:%.4x:%.4x:%.4x:%.4x:%.4x:%.4x:%.4x" -#define GID_PRINT_ARGS(gid_raw) htons(((u16 *)gid_raw)[0]), htons(((u16 *)gid_raw)[1]),\ - htons(((u16 *)gid_raw)[2]), htons(((u16 *)gid_raw)[3]),\ - htons(((u16 *)gid_raw)[4]), htons(((u16 *)gid_raw)[5]),\ - htons(((u16 *)gid_raw)[6]), htons(((u16 *)gid_raw)[7]) - -#endif /* _FBSD_PRINTK_H */ diff --git a/sys/ofed/include/linux/radix-tree.h b/sys/ofed/include/linux/radix-tree.h deleted file mode 100644 index 838b81c..0000000 --- a/sys/ofed/include/linux/radix-tree.h +++ /dev/null @@ -1,62 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_RADIX_TREE_H_ -#define _LINUX_RADIX_TREE_H_ - -#define RADIX_TREE_MAP_SHIFT 6 -#define RADIX_TREE_MAP_SIZE (1 << RADIX_TREE_MAP_SHIFT) -#define RADIX_TREE_MAP_MASK (RADIX_TREE_MAP_SIZE - 1) -#define RADIX_TREE_MAX_HEIGHT \ - DIV_ROUND_UP((sizeof(long) * NBBY), RADIX_TREE_MAP_SHIFT) - -struct radix_tree_node { - void *slots[RADIX_TREE_MAP_SIZE]; - int count; -}; - -struct radix_tree_root { - struct radix_tree_node *rnode; - gfp_t gfp_mask; - int height; -}; - -#define RADIX_TREE_INIT(mask) \ - { .rnode = NULL, .gfp_mask = mask, .height = 0 }; -#define INIT_RADIX_TREE(root, mask) \ - { (root)->rnode = NULL; (root)->gfp_mask = mask; (root)->height = 0; } -#define RADIX_TREE(name, mask) \ - struct radix_tree_root name = RADIX_TREE_INIT(mask) - -void *radix_tree_lookup(struct radix_tree_root *, unsigned long); -void *radix_tree_delete(struct radix_tree_root *, unsigned long); -int radix_tree_insert(struct radix_tree_root *, unsigned long, void *); - -#endif /* _LINUX_RADIX_TREE_H_ */ diff --git a/sys/ofed/include/linux/random.h b/sys/ofed/include/linux/random.h deleted file mode 100644 index caae7b3..0000000 --- a/sys/ofed/include/linux/random.h +++ /dev/null @@ -1,42 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_RANDOM_H_ -#define _LINUX_RANDOM_H_ - -#include <sys/random.h> - -static inline void -get_random_bytes(void *buf, int nbytes) -{ - read_random(buf, nbytes); -} - -#endif /* _LINUX_RANDOM_H_ */ diff --git a/sys/ofed/include/linux/rbtree.h b/sys/ofed/include/linux/rbtree.h deleted file mode 100644 index c4478ca..0000000 --- a/sys/ofed/include/linux/rbtree.h +++ /dev/null @@ -1,114 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_RBTREE_H_ -#define _LINUX_RBTREE_H_ - -#include <sys/stddef.h> -#include <sys/tree.h> - -struct rb_node { - RB_ENTRY(rb_node) __entry; -}; -#define rb_left __entry.rbe_left -#define rb_right __entry.rbe_right - -/* - * We provide a false structure that has the same bit pattern as tree.h - * presents so it matches the member names expected by linux. - */ -struct rb_root { - struct rb_node *rb_node; -}; - -/* - * In linux all of the comparisons are done by the caller. - */ -int panic_cmp(struct rb_node *one, struct rb_node *two); - -RB_HEAD(linux_root, rb_node); -RB_PROTOTYPE(linux_root, rb_node, __entry, panic_cmp); - -#define rb_parent(r) RB_PARENT(r, __entry) -#define rb_color(r) RB_COLOR(r, __entry) -#define rb_is_red(r) (rb_color(r) == RB_RED) -#define rb_is_black(r) (rb_color(r) == RB_BLACK) -#define rb_set_parent(r, p) rb_parent((r)) = (p) -#define rb_set_color(r, c) rb_color((r)) = (c) -#define rb_entry(ptr, type, member) container_of(ptr, type, member) - -#define RB_EMPTY_ROOT(root) RB_EMPTY((struct linux_root *)root) -#define RB_EMPTY_NODE(node) (rb_parent(node) == node) -#define RB_CLEAR_NODE(node) (rb_set_parent(node, node)) - -#define rb_insert_color(node, root) \ - linux_root_RB_INSERT_COLOR((struct linux_root *)(root), (node)) -#define rb_erase(node, root) \ - linux_root_RB_REMOVE((struct linux_root *)(root), (node)) -#define rb_next(node) RB_NEXT(linux_root, NULL, (node)) -#define rb_prev(node) RB_PREV(linux_root, NULL, (node)) -#define rb_first(root) RB_MIN(linux_root, (struct linux_root *)(root)) -#define rb_last(root) RB_MAX(linux_root, (struct linux_root *)(root)) - -static inline void -rb_link_node(struct rb_node *node, struct rb_node *parent, - struct rb_node **rb_link) -{ - rb_set_parent(node, parent); - rb_set_color(node, RB_RED); - node->__entry.rbe_left = node->__entry.rbe_right = NULL; - *rb_link = node; -} - -static inline void -rb_replace_node(struct rb_node *victim, struct rb_node *new, - struct rb_root *root) -{ - struct rb_node *p; - - p = rb_parent(victim); - if (p) { - if (p->rb_left == victim) - p->rb_left = new; - else - p->rb_right = new; - } else - root->rb_node = new; - if (victim->rb_left) - rb_set_parent(victim->rb_left, new); - if (victim->rb_right) - rb_set_parent(victim->rb_right, new); - *new = *victim; -} - -#undef RB_ROOT -#define RB_ROOT (struct rb_root) { NULL } - -#endif /* _LINUX_RBTREE_H_ */ diff --git a/sys/ofed/include/linux/rwlock.h b/sys/ofed/include/linux/rwlock.h deleted file mode 100644 index e7c6301..0000000 --- a/sys/ofed/include/linux/rwlock.h +++ /dev/null @@ -1,66 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_RWLOCK_H_ -#define _LINUX_RWLOCK_H_ - -#include <sys/lock.h> -#include <sys/rwlock.h> - -typedef struct { - struct rwlock rw; -} rwlock_t; - -#define read_lock(_l) rw_rlock(&(_l)->rw) -#define write_lock(_l) rw_wlock(&(_l)->rw) -#define read_unlock(_l) rw_runlock(&(_l)->rw) -#define write_unlock(_l) rw_wunlock(&(_l)->rw) -#define read_lock_irq(lock) read_lock((lock)) -#define read_unlock_irq(lock) read_unlock((lock)) -#define write_lock_irq(lock) write_lock((lock)) -#define write_unlock_irq(lock) write_unlock((lock)) -#define read_lock_irqsave(lock, flags) \ - do {(flags) = 0; read_lock(lock); } while (0) -#define write_lock_irqsave(lock, flags) \ - do {(flags) = 0; write_lock(lock); } while (0) -#define read_unlock_irqrestore(lock, flags) \ - do { read_unlock(lock); } while (0) -#define write_unlock_irqrestore(lock, flags) \ - do { write_unlock(lock); } while (0) - -static inline void -rwlock_init(rwlock_t *lock) -{ - - memset(&lock->rw, 0, sizeof(lock->rw)); - rw_init_flags(&lock->rw, "lnxrw", RW_NOWITNESS); -} - -#endif /* _LINUX_RWLOCK_H_ */ diff --git a/sys/ofed/include/linux/rwsem.h b/sys/ofed/include/linux/rwsem.h deleted file mode 100644 index 22ad4dc..0000000 --- a/sys/ofed/include/linux/rwsem.h +++ /dev/null @@ -1,59 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_RWSEM_H_ -#define _LINUX_RWSEM_H_ - -#include <sys/param.h> -#include <sys/lock.h> -#include <sys/sx.h> - -struct rw_semaphore { - struct sx sx; -}; - -#define down_write(_rw) sx_xlock(&(_rw)->sx) -#define up_write(_rw) sx_xunlock(&(_rw)->sx) -#define down_read(_rw) sx_slock(&(_rw)->sx) -#define up_read(_rw) sx_sunlock(&(_rw)->sx) -#define down_read_trylock(_rw) !!sx_try_slock(&(_rw)->sx) -#define down_write_trylock(_rw) !!sx_try_xlock(&(_rw)->sx) -#define downgrade_write(_rw) sx_downgrade(&(_rw)->sx) -#define down_read_nested(_rw, _sc) down_read(_rw) - -static inline void -init_rwsem(struct rw_semaphore *rw) -{ - - memset(&rw->sx, 0, sizeof(rw->sx)); - sx_init_flags(&rw->sx, "lnxrwsem", SX_NOWITNESS); -} - -#endif /* _LINUX_RWSEM_H_ */ diff --git a/sys/ofed/include/linux/scatterlist.h b/sys/ofed/include/linux/scatterlist.h deleted file mode 100644 index 5aa8d65..0000000 --- a/sys/ofed/include/linux/scatterlist.h +++ /dev/null @@ -1,279 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013-2015 Mellanox Technologies, Ltd. - * Copyright (c) 2015 Matthew Dillon <dillon@backplane.com> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_SCATTERLIST_H_ -#define _LINUX_SCATTERLIST_H_ - -#include <linux/page.h> -#include <linux/slab.h> - -struct scatterlist { - union { - struct page *page; - struct scatterlist *sg; - } sl_un; - dma_addr_t address; - unsigned long offset; - uint32_t length; - uint32_t flags; -}; - -struct sg_table { - struct scatterlist *sgl; - unsigned int nents; - unsigned int orig_nents; -}; - -struct sg_page_iter { - struct scatterlist *sg; - unsigned int sg_pgoffset; - unsigned int maxents; -}; - -#define SG_MAX_SINGLE_ALLOC (PAGE_SIZE / sizeof(struct scatterlist)) - -#define sg_dma_address(sg) (sg)->address -#define sg_dma_len(sg) (sg)->length -#define sg_page(sg) (sg)->sl_un.page -#define sg_scatternext(sg) (sg)->sl_un.sg - -#define SG_END 0x01 -#define SG_CHAIN 0x02 - -static inline void -sg_set_page(struct scatterlist *sg, struct page *page, unsigned int len, - unsigned int offset) -{ - sg_page(sg) = page; - sg_dma_len(sg) = len; - sg->offset = offset; - if (offset > PAGE_SIZE) - panic("sg_set_page: Invalid offset %d\n", offset); -} - -static inline void -sg_set_buf(struct scatterlist *sg, const void *buf, unsigned int buflen) -{ - sg_set_page(sg, virt_to_page(buf), buflen, - ((uintptr_t)buf) & (PAGE_SIZE - 1)); -} - -static inline void -sg_init_table(struct scatterlist *sg, unsigned int nents) -{ - bzero(sg, sizeof(*sg) * nents); - sg[nents - 1].flags = SG_END; -} - -static inline struct scatterlist * -sg_next(struct scatterlist *sg) -{ - if (sg->flags & SG_END) - return (NULL); - sg++; - if (sg->flags & SG_CHAIN) - sg = sg_scatternext(sg); - return (sg); -} - -static inline vm_paddr_t -sg_phys(struct scatterlist *sg) -{ - return sg_page(sg)->phys_addr + sg->offset; -} - -static inline void -sg_chain(struct scatterlist *prv, unsigned int prv_nents, - struct scatterlist *sgl) -{ - struct scatterlist *sg = &prv[prv_nents - 1]; - - sg->offset = 0; - sg->length = 0; - sg->flags = SG_CHAIN; - sg->sl_un.sg = sgl; -} - -static inline void -sg_mark_end(struct scatterlist *sg) -{ - sg->flags = SG_END; -} - -static inline void -__sg_free_table(struct sg_table *table, unsigned int max_ents) -{ - struct scatterlist *sgl, *next; - - if (unlikely(!table->sgl)) - return; - - sgl = table->sgl; - while (table->orig_nents) { - unsigned int alloc_size = table->orig_nents; - unsigned int sg_size; - - if (alloc_size > max_ents) { - next = sgl[max_ents - 1].sl_un.sg; - alloc_size = max_ents; - sg_size = alloc_size - 1; - } else { - sg_size = alloc_size; - next = NULL; - } - - table->orig_nents -= sg_size; - kfree(sgl); - sgl = next; - } - - table->sgl = NULL; -} - -static inline void -sg_free_table(struct sg_table *table) -{ - __sg_free_table(table, SG_MAX_SINGLE_ALLOC); -} - -static inline int -__sg_alloc_table(struct sg_table *table, unsigned int nents, - unsigned int max_ents, gfp_t gfp_mask) -{ - struct scatterlist *sg, *prv; - unsigned int left; - - memset(table, 0, sizeof(*table)); - - if (nents == 0) - return -EINVAL; - left = nents; - prv = NULL; - do { - unsigned int sg_size; - unsigned int alloc_size = left; - - if (alloc_size > max_ents) { - alloc_size = max_ents; - sg_size = alloc_size - 1; - } else - sg_size = alloc_size; - - left -= sg_size; - - sg = kmalloc(alloc_size * sizeof(struct scatterlist), gfp_mask); - if (unlikely(!sg)) { - if (prv) - table->nents = ++table->orig_nents; - - return -ENOMEM; - } - sg_init_table(sg, alloc_size); - table->nents = table->orig_nents += sg_size; - - if (prv) - sg_chain(prv, max_ents, sg); - else - table->sgl = sg; - - if (!left) - sg_mark_end(&sg[sg_size - 1]); - - prv = sg; - } while (left); - - return 0; -} - -static inline int -sg_alloc_table(struct sg_table *table, unsigned int nents, gfp_t gfp_mask) -{ - int ret; - - ret = __sg_alloc_table(table, nents, SG_MAX_SINGLE_ALLOC, - gfp_mask); - if (unlikely(ret)) - __sg_free_table(table, SG_MAX_SINGLE_ALLOC); - - return ret; -} - -static inline void -_sg_iter_next(struct sg_page_iter *iter) -{ - struct scatterlist *sg; - unsigned int pgcount; - - sg = iter->sg; - pgcount = (sg->offset + sg->length + PAGE_SIZE - 1) >> PAGE_SHIFT; - - ++iter->sg_pgoffset; - while (iter->sg_pgoffset >= pgcount) { - iter->sg_pgoffset -= pgcount; - sg = sg_next(sg); - --iter->maxents; - if (sg == NULL || iter->maxents == 0) - break; - pgcount = (sg->offset + sg->length + PAGE_SIZE - 1) >> PAGE_SHIFT; - } - iter->sg = sg; -} - -static inline void -_sg_iter_init(struct scatterlist *sgl, struct sg_page_iter *iter, - unsigned int nents, unsigned long pgoffset) -{ - if (nents) { - iter->sg = sgl; - iter->sg_pgoffset = pgoffset - 1; - iter->maxents = nents; - _sg_iter_next(iter); - } else { - iter->sg = NULL; - iter->sg_pgoffset = 0; - iter->maxents = 0; - } -} - -static inline dma_addr_t -sg_page_iter_dma_address(struct sg_page_iter *spi) -{ - return spi->sg->address + (spi->sg_pgoffset << PAGE_SHIFT); -} - -#define for_each_sg_page(sgl, iter, nents, pgoffset) \ - for (_sg_iter_init(sgl, iter, nents, pgoffset); \ - (iter)->sg; _sg_iter_next(iter)) - -#define for_each_sg(sglist, sg, sgmax, _itr) \ - for (_itr = 0, sg = (sglist); _itr < (sgmax); _itr++, sg = sg_next(sg)) - -#endif /* _LINUX_SCATTERLIST_H_ */ diff --git a/sys/ofed/include/linux/sched.h b/sys/ofed/include/linux/sched.h deleted file mode 100644 index c2d66d7..0000000 --- a/sys/ofed/include/linux/sched.h +++ /dev/null @@ -1,126 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_SCHED_H_ -#define _LINUX_SCHED_H_ - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/proc.h> -#include <sys/sched.h> -#include <sys/sleepqueue.h> - -#define MAX_SCHEDULE_TIMEOUT LONG_MAX - -#define TASK_RUNNING 0 -#define TASK_INTERRUPTIBLE 1 -#define TASK_UNINTERRUPTIBLE 2 -#define TASK_DEAD 64 -#define TASK_WAKEKILL 128 -#define TASK_WAKING 256 - -#define TASK_SHOULD_STOP 1 -#define TASK_STOPPED 2 - -/* - * A task_struct is only provided for those tasks created with kthread. - * Using these routines with threads not started via kthread will cause - * panics because no task_struct is allocated and td_retval[1] is - * overwritten by syscalls which kernel threads will not make use of. - */ -struct task_struct { - struct thread *task_thread; - int (*task_fn)(void *data); - void *task_data; - int task_ret; - int state; - int should_stop; -}; - -#define current task_struct_get(curthread) -#define task_struct_get(x) ((struct task_struct *)(uintptr_t)(x)->td_retval[1]) -#define task_struct_set(x, y) (x)->td_retval[1] = (uintptr_t)(y) - -/* ensure the task_struct pointer fits into the td_retval[1] field */ -CTASSERT(sizeof(((struct thread *)0)->td_retval[1]) >= sizeof(uintptr_t)); - -#define set_current_state(x) \ - atomic_store_rel_int((volatile int *)¤t->state, (x)) -#define __set_current_state(x) current->state = (x) - - -#define schedule() \ -do { \ - void *c; \ - \ - if (cold) \ - break; \ - c = curthread; \ - sleepq_lock(c); \ - if (current->state == TASK_INTERRUPTIBLE || \ - current->state == TASK_UNINTERRUPTIBLE) { \ - sleepq_add(c, NULL, "task", SLEEPQ_SLEEP, 0); \ - sleepq_wait(c, 0); \ - } else { \ - sleepq_release(c); \ - sched_relinquish(curthread); \ - } \ -} while (0) - -#define wake_up_process(x) \ -do { \ - int wakeup_swapper; \ - void *c; \ - \ - c = (x)->task_thread; \ - sleepq_lock(c); \ - (x)->state = TASK_RUNNING; \ - wakeup_swapper = sleepq_signal(c, SLEEPQ_SLEEP, 0, 0); \ - sleepq_release(c); \ - if (wakeup_swapper) \ - kick_proc0(); \ -} while (0) - -#define cond_resched() if (!cold) sched_relinquish(curthread) - -#define sched_yield() sched_relinquish(curthread) - -static inline long -schedule_timeout(signed long timeout) -{ - if (timeout < 0) - return 0; - - pause("lstim", timeout); - - return 0; -} - -#endif /* _LINUX_SCHED_H_ */ diff --git a/sys/ofed/include/linux/semaphore.h b/sys/ofed/include/linux/semaphore.h deleted file mode 100644 index 022a016..0000000 --- a/sys/ofed/include/linux/semaphore.h +++ /dev/null @@ -1,69 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_SEMAPHORE_H_ -#define _LINUX_SEMAPHORE_H_ - -#include <sys/param.h> -#include <sys/lock.h> -#include <sys/sema.h> - -/* - * XXX BSD semaphores are disused and slow. They also do not provide a - * sema_wait_sig method. This must be resolved eventually. - */ -struct semaphore { - struct sema sema; -}; - -#define down(_sem) sema_wait(&(_sem)->sema) -#define down_interruptible(_sem) sema_wait(&(_sem)->sema), 0 -#define down_trylock(_sem) !sema_trywait(&(_sem)->sema) -#define up(_sem) sema_post(&(_sem)->sema) - -static inline void -linux_sema_init(struct semaphore *sem, int val) -{ - - memset(&sem->sema, 0, sizeof(sem->sema)); - sema_init(&sem->sema, val, "lnxsema"); -} - -static inline void -init_MUTEX(struct semaphore *sem) -{ - - memset(&sem->sema, 0, sizeof(sem->sema)); - sema_init(&sem->sema, 1, "lnxsema"); -} - -#define sema_init linux_sema_init - -#endif /* _LINUX_SEMAPHORE_H_ */ diff --git a/sys/ofed/include/linux/slab.h b/sys/ofed/include/linux/slab.h deleted file mode 100644 index 1b56b55..0000000 --- a/sys/ofed/include/linux/slab.h +++ /dev/null @@ -1,112 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_SLAB_H_ -#define _LINUX_SLAB_H_ - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/malloc.h> -#include <vm/uma.h> - -#include <linux/types.h> -#include <linux/gfp.h> - -MALLOC_DECLARE(M_KMALLOC); - -#define kmalloc(size, flags) malloc((size), M_KMALLOC, (flags)) -#define kvmalloc(size) kmalloc((size), 0) -#define kzalloc(size, flags) kmalloc((size), (flags) | M_ZERO) -#define kzalloc_node(size, flags, node) kzalloc(size, flags) -#define kfree(ptr) free(__DECONST(void *, (ptr)), M_KMALLOC) -#define krealloc(ptr, size, flags) realloc((ptr), (size), M_KMALLOC, (flags)) -#define kcalloc(n, size, flags) kmalloc((n) * (size), flags | M_ZERO) -#define vzalloc(size) kzalloc(size, GFP_KERNEL | __GFP_NOWARN) -#define vfree(arg) kfree(arg) -#define kvfree(arg) kfree(arg) -#define vmalloc(size) kmalloc(size, GFP_KERNEL) -#define vmalloc_node(size, node) kmalloc(size, GFP_KERNEL) - -struct kmem_cache { - uma_zone_t cache_zone; - void (*cache_ctor)(void *); -}; - -#define SLAB_HWCACHE_ALIGN 0x0001 - -static inline int -kmem_ctor(void *mem, int size, void *arg, int flags) -{ - void (*ctor)(void *); - - ctor = arg; - ctor(mem); - - return (0); -} - -static inline struct kmem_cache * -kmem_cache_create(char *name, size_t size, size_t align, u_long flags, - void (*ctor)(void *)) -{ - struct kmem_cache *c; - - c = malloc(sizeof(*c), M_KMALLOC, M_WAITOK); - if (align) - align--; - if (flags & SLAB_HWCACHE_ALIGN) - align = UMA_ALIGN_CACHE; - c->cache_zone = uma_zcreate(name, size, ctor ? kmem_ctor : NULL, - NULL, NULL, NULL, align, 0); - c->cache_ctor = ctor; - - return c; -} - -static inline void * -kmem_cache_alloc(struct kmem_cache *c, int flags) -{ - return uma_zalloc_arg(c->cache_zone, c->cache_ctor, flags); -} - -static inline void -kmem_cache_free(struct kmem_cache *c, void *m) -{ - uma_zfree(c->cache_zone, m); -} - -static inline void -kmem_cache_destroy(struct kmem_cache *c) -{ - uma_zdestroy(c->cache_zone); - free(c, M_KMALLOC); -} - -#endif /* _LINUX_SLAB_H_ */ diff --git a/sys/ofed/include/linux/socket.h b/sys/ofed/include/linux/socket.h deleted file mode 100644 index a9a952e..0000000 --- a/sys/ofed/include/linux/socket.h +++ /dev/null @@ -1,69 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_SOCKET_H_ -#define _LINUX_SOCKET_H_ - -#include <sys/socket.h> - -#ifdef notyet -static inline int -memcpy_toiovec(struct iovec *v, unsigned char *kdata, int len) -{ - struct uio uio; - int error; - - uio.uio_iov = v; - uio.uio_iovcnt = -1; - uio.uio_offset = 0; - uio.uio_resid = len; - uio.uio_segflag = UIO_USERSPACE; - uio.uio_rw = UIO_READ; - error = -uiomove(kdata, len, &uio); - return (error); -} - -static inline int -memcpy_fromiovec(unsigned char *kdata, struct iovec *iov, int len) -{ - struct uio uio; - int error; - - uio.uio_iov = v; - uio.uio_iovcnt = -1; - uio.uio_offset = 0; - uio.uio_resid = len; - uio.uio_segflag = UIO_USERSPACE; - uio.uio_rw = UIO_WRITE; - error = -uiomove(kdata, len, &uio); -} -#endif - -#endif /* _LINUX_SOCKET_H_ */ diff --git a/sys/ofed/include/linux/spinlock.h b/sys/ofed/include/linux/spinlock.h deleted file mode 100644 index 97c83e0..0000000 --- a/sys/ofed/include/linux/spinlock.h +++ /dev/null @@ -1,70 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_SPINLOCK_H_ -#define _LINUX_SPINLOCK_H_ - -#include <sys/param.h> -#include <sys/kernel.h> -#include <sys/lock.h> -#include <sys/mutex.h> - -#include <linux/compiler.h> -#include <linux/kernel.h> -#include <linux/rwlock.h> - -typedef struct { - struct mtx m; -} spinlock_t; - -#define spin_lock(_l) mtx_lock(&(_l)->m) -#define spin_unlock(_l) mtx_unlock(&(_l)->m) -#define spin_trylock(_l) mtx_trylock(&(_l)->m) -#define spin_lock_nested(_l, _n) mtx_lock_flags(&(_l)->m, MTX_DUPOK) -#define spin_lock_irq(lock) spin_lock(lock) -#define spin_unlock_irq(lock) spin_unlock(lock) -#define spin_lock_irqsave(lock, flags) \ - do {(flags) = 0; spin_lock(lock); } while (0) -#define spin_unlock_irqrestore(lock, flags) \ - do { spin_unlock(lock); } while (0) - -static inline void -spin_lock_init(spinlock_t *lock) -{ - - memset(&lock->m, 0, sizeof(lock->m)); - mtx_init(&lock->m, "lnxspin", NULL, MTX_DEF | MTX_NOWITNESS); -} - -#define DEFINE_SPINLOCK(lock) \ - spinlock_t lock; \ - MTX_SYSINIT(lock, &(lock).m, "lnxspin", MTX_DEF) - -#endif /* _LINUX_SPINLOCK_H_ */ diff --git a/sys/ofed/include/linux/string.h b/sys/ofed/include/linux/string.h deleted file mode 100644 index cf55b09..0000000 --- a/sys/ofed/include/linux/string.h +++ /dev/null @@ -1,54 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_STRING_H_ -#define _LINUX_STRING_H_ - -#include <linux/types.h> -#include <linux/gfp.h> -#include <linux/slab.h> - -#include <sys/libkern.h> - -#define strnicmp strncasecmp - - -static inline void * -kmemdup(const void *src, size_t len, gfp_t gfp) -{ - void *dst; - - dst = kmalloc(len, gfp); - if (dst) - memcpy(dst, src, len); - return (dst); -} - -#endif /* _LINUX_STRING_H_ */ diff --git a/sys/ofed/include/linux/sysfs.h b/sys/ofed/include/linux/sysfs.h deleted file mode 100644 index e565e43..0000000 --- a/sys/ofed/include/linux/sysfs.h +++ /dev/null @@ -1,192 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_SYSFS_H_ -#define _LINUX_SYSFS_H_ - -#include <sys/sysctl.h> - -struct attribute { - const char *name; - struct module *owner; - mode_t mode; -}; - -struct sysfs_ops { - ssize_t (*show)(struct kobject *, struct attribute *, char *); - ssize_t (*store)(struct kobject *, struct attribute *, const char *, - size_t); -}; - -struct attribute_group { - const char *name; - mode_t (*is_visible)(struct kobject *, - struct attribute *, int); - struct attribute **attrs; -}; - -#define __ATTR(_name, _mode, _show, _store) { \ - .attr = { .name = __stringify(_name), .mode = _mode }, \ - .show = _show, .store = _store, \ -} - -#define __ATTR_RO(_name) { \ - .attr = { .name = __stringify(_name), .mode = 0444 }, \ - .show = _name##_show, \ -} - -#define __ATTR_NULL { .attr = { .name = NULL } } - -/* - * Handle our generic '\0' terminated 'C' string. - * Two cases: - * a variable string: point arg1 at it, arg2 is max length. - * a constant string: point arg1 at it, arg2 is zero. - */ - -static inline int -sysctl_handle_attr(SYSCTL_HANDLER_ARGS) -{ - struct kobject *kobj; - struct attribute *attr; - const struct sysfs_ops *ops; - char *buf; - int error; - ssize_t len; - - kobj = arg1; - attr = (struct attribute *)arg2; - if (kobj->ktype == NULL || kobj->ktype->sysfs_ops == NULL) - return (ENODEV); - buf = (char *)get_zeroed_page(GFP_KERNEL); - if (buf == NULL) - return (ENOMEM); - ops = kobj->ktype->sysfs_ops; - if (ops->show) { - len = ops->show(kobj, attr, buf); - /* - * It's valid to not have a 'show' so just return an - * empty string. - */ - if (len < 0) { - error = -len; - if (error != EIO) - goto out; - buf[0] = '\0'; - } else if (len) { - len--; - if (len >= PAGE_SIZE) - len = PAGE_SIZE - 1; - /* Trim trailing newline. */ - buf[len] = '\0'; - } - } - - /* Leave one trailing byte to append a newline. */ - error = sysctl_handle_string(oidp, buf, PAGE_SIZE - 1, req); - if (error != 0 || req->newptr == NULL || ops->store == NULL) - goto out; - len = strlcat(buf, "\n", PAGE_SIZE); - KASSERT(len < PAGE_SIZE, ("new attribute truncated")); - len = ops->store(kobj, attr, buf, len); - if (len < 0) - error = -len; -out: - free_page((unsigned long)buf); - - return (error); -} - -static inline int -sysfs_create_file(struct kobject *kobj, const struct attribute *attr) -{ - - sysctl_add_oid(NULL, SYSCTL_CHILDREN(kobj->oidp), OID_AUTO, - attr->name, CTLTYPE_STRING|CTLFLAG_RW|CTLFLAG_MPSAFE, kobj, - (uintptr_t)attr, sysctl_handle_attr, "A", ""); - - return (0); -} - -static inline void -sysfs_remove_file(struct kobject *kobj, const struct attribute *attr) -{ - - if (kobj->oidp) - sysctl_remove_name(kobj->oidp, attr->name, 1, 1); -} - -static inline void -sysfs_remove_group(struct kobject *kobj, const struct attribute_group *grp) -{ - - if (kobj->oidp) - sysctl_remove_name(kobj->oidp, grp->name, 1, 1); -} - -static inline int -sysfs_create_group(struct kobject *kobj, const struct attribute_group *grp) -{ - struct attribute **attr; - struct sysctl_oid *oidp; - - oidp = SYSCTL_ADD_NODE(NULL, SYSCTL_CHILDREN(kobj->oidp), - OID_AUTO, grp->name, CTLFLAG_RD|CTLFLAG_MPSAFE, NULL, grp->name); - for (attr = grp->attrs; *attr != NULL; attr++) { - sysctl_add_oid(NULL, SYSCTL_CHILDREN(oidp), OID_AUTO, - (*attr)->name, CTLTYPE_STRING|CTLFLAG_RW|CTLFLAG_MPSAFE, - kobj, (uintptr_t)*attr, sysctl_handle_attr, "A", ""); - } - - return (0); -} - -static inline int -sysfs_create_dir(struct kobject *kobj) -{ - - kobj->oidp = SYSCTL_ADD_NODE(NULL, SYSCTL_CHILDREN(kobj->parent->oidp), - OID_AUTO, kobj->name, CTLFLAG_RD|CTLFLAG_MPSAFE, NULL, kobj->name); - - return (0); -} - -static inline void -sysfs_remove_dir(struct kobject *kobj) -{ - - if (kobj->oidp == NULL) - return; - sysctl_remove_oid(kobj->oidp, 1, 1); -} - -#define sysfs_attr_init(attr) do {} while(0) - -#endif /* _LINUX_SYSFS_H_ */ diff --git a/sys/ofed/include/linux/time.h b/sys/ofed/include/linux/time.h deleted file mode 100644 index 27516a4..0000000 --- a/sys/ofed/include/linux/time.h +++ /dev/null @@ -1,131 +0,0 @@ -/*- - * Copyright (c) 2014-2015 François Tigeot - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_TIME_H_ -#define _LINUX_TIME_H_ - -#define NSEC_PER_USEC 1000L -#define NSEC_PER_SEC 1000000000L - -#include <sys/time.h> -#include <sys/stdint.h> - -static inline struct timeval -ns_to_timeval(const int64_t nsec) -{ - struct timeval tv; - long rem; - - if (nsec == 0) { - tv.tv_sec = 0; - tv.tv_usec = 0; - return (tv); - } - - tv.tv_sec = nsec / NSEC_PER_SEC; - rem = nsec % NSEC_PER_SEC; - if (rem < 0) { - tv.tv_sec--; - rem += NSEC_PER_SEC; - } - tv.tv_usec = rem / 1000; - return (tv); -} - -static inline int64_t -timeval_to_ns(const struct timeval *tv) -{ - return ((int64_t)tv->tv_sec * NSEC_PER_SEC) + - tv->tv_usec * NSEC_PER_USEC; -} - -#define getrawmonotonic(ts) nanouptime(ts) - -static inline struct timespec -timespec_sub(struct timespec lhs, struct timespec rhs) -{ - struct timespec ts; - - ts.tv_sec = lhs.tv_sec; - ts.tv_nsec = lhs.tv_nsec; - timespecsub(&ts, &rhs); - - return ts; -} - -static inline void -set_normalized_timespec(struct timespec *ts, time_t sec, int64_t nsec) -{ - /* XXX: this doesn't actually normalize anything */ - ts->tv_sec = sec; - ts->tv_nsec = nsec; -} - -static inline int64_t -timespec_to_ns(const struct timespec *ts) -{ - return ((ts->tv_sec * NSEC_PER_SEC) + ts->tv_nsec); -} - -static inline struct timespec -ns_to_timespec(const int64_t nsec) -{ - struct timespec ts; - int32_t rem; - - if (nsec == 0) { - ts.tv_sec = 0; - ts.tv_nsec = 0; - return (ts); - } - - ts.tv_sec = nsec / NSEC_PER_SEC; - rem = nsec % NSEC_PER_SEC; - if (rem < 0) { - ts.tv_sec--; - rem += NSEC_PER_SEC; - } - ts.tv_nsec = rem; - return (ts); -} - -static inline int -timespec_valid(const struct timespec *ts) -{ - if (ts->tv_sec < 0 || ts->tv_sec > 100000000 || - ts->tv_nsec < 0 || ts->tv_nsec >= 1000000000) - return (0); - return (1); -} - -static inline unsigned long -get_seconds(void) -{ - return time_uptime; -} - -#endif /* _LINUX_TIME_H_ */ diff --git a/sys/ofed/include/linux/timer.h b/sys/ofed/include/linux/timer.h deleted file mode 100644 index a794c13..0000000 --- a/sys/ofed/include/linux/timer.h +++ /dev/null @@ -1,74 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_TIMER_H_ -#define _LINUX_TIMER_H_ - -#include <linux/types.h> - -#include <sys/param.h> -#include <sys/kernel.h> -#include <sys/callout.h> - -struct timer_list { - struct callout timer_callout; - void (*function) (unsigned long); - unsigned long data; - unsigned long expires; -}; - -extern unsigned long linux_timer_hz_mask; - -#define setup_timer(timer, func, dat) \ -do { \ - (timer)->function = (func); \ - (timer)->data = (dat); \ - callout_init(&(timer)->timer_callout, 1); \ -} while (0) - -#define init_timer(timer) \ -do { \ - (timer)->function = NULL; \ - (timer)->data = 0; \ - callout_init(&(timer)->timer_callout, 1); \ -} while (0) - -extern void mod_timer(struct timer_list *, unsigned long); -extern void add_timer(struct timer_list *); - -#define del_timer(timer) callout_stop(&(timer)->timer_callout) -#define del_timer_sync(timer) callout_drain(&(timer)->timer_callout) -#define timer_pending(timer) callout_pending(&(timer)->timer_callout) -#define round_jiffies(j) \ - ((unsigned long)(((j) + linux_timer_hz_mask) & ~linux_timer_hz_mask)) -#define round_jiffies_relative(j) \ - round_jiffies(j) - -#endif /* _LINUX_TIMER_H_ */ diff --git a/sys/ofed/include/linux/types.h b/sys/ofed/include/linux/types.h deleted file mode 100644 index c9c3728..0000000 --- a/sys/ofed/include/linux/types.h +++ /dev/null @@ -1,66 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_TYPES_H_ -#define _LINUX_TYPES_H_ - -#include <sys/cdefs.h> -#include <sys/types.h> -#include <sys/param.h> -#include <sys/systm.h> -#include <linux/compiler.h> -#include <asm/types.h> - -#ifndef __bitwise__ -#ifdef __CHECKER__ -#define __bitwise__ __attribute__((bitwise)) -#else -#define __bitwise__ -#endif -#endif - -typedef uint16_t __le16; -typedef uint16_t __be16; -typedef uint32_t __le32; -typedef uint32_t __be32; -typedef uint64_t __le64; -typedef uint64_t __be64; - -typedef unsigned int uint; -typedef unsigned gfp_t; -typedef uint64_t loff_t; -typedef vm_paddr_t resource_size_t; - -typedef u64 phys_addr_t; - -#define DECLARE_BITMAP(n, bits) \ - unsigned long n[howmany(bits, sizeof(long) * 8)] - -#endif /* _LINUX_TYPES_H_ */ diff --git a/sys/ofed/include/linux/uaccess.h b/sys/ofed/include/linux/uaccess.h deleted file mode 100644 index 87d1bab..0000000 --- a/sys/ofed/include/linux/uaccess.h +++ /dev/null @@ -1,57 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013-2015 Mellanox Technologies, Ltd. - * Copyright (c) 2015 François Tigeot - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_UACCESS_H_ -#define _LINUX_UACCESS_H_ - -#include <linux/compiler.h> - -#define get_user(_x, _p) -copyin((_p), &(_x), sizeof(*(_p))) -#define put_user(_x, _p) -copyout(&(_x), (_p), sizeof(*(_p))) - -/* - * NOTE: The returned value from pagefault_disable() must be stored - * and passed to pagefault_enable(). Else possible recursion on the - * state can be lost. - */ -static inline int __must_check -pagefault_disable(void) -{ - return (vm_fault_disable_pagefaults()); -} - -static inline void -pagefault_enable(int save) -{ - vm_fault_enable_pagefaults(save); -} - -#endif /* _LINUX_UACCESS_H_ */ diff --git a/sys/ofed/include/linux/vmalloc.h b/sys/ofed/include/linux/vmalloc.h deleted file mode 100644 index 5317831..0000000 --- a/sys/ofed/include/linux/vmalloc.h +++ /dev/null @@ -1,43 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_VMALLOC_H_ -#define _LINUX_VMALLOC_H_ - -#include <linux/page.h> - -#define VM_MAP 0x0000 -#define PAGE_KERNEL 0x0000 - -void *vmap(struct page **pages, unsigned int count, unsigned long flags, - int prot); -void vunmap(void *addr); - -#endif /* _LINUX_VMALLOC_H_ */ diff --git a/sys/ofed/include/linux/wait.h b/sys/ofed/include/linux/wait.h deleted file mode 100644 index c62f735..0000000 --- a/sys/ofed/include/linux/wait.h +++ /dev/null @@ -1,135 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_WAIT_H_ -#define _LINUX_WAIT_H_ - -#include <linux/spinlock.h> -#include <linux/sched.h> -#include <linux/list.h> - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/sleepqueue.h> -#include <sys/kernel.h> -#include <sys/proc.h> - -typedef struct { -} wait_queue_t; - -typedef struct { - unsigned int wchan; -} wait_queue_head_t; - -#define init_waitqueue_head(x) \ - do { } while (0) - -static inline void -__wake_up(wait_queue_head_t *q, int all) -{ - int wakeup_swapper; - void *c; - - c = &q->wchan; - sleepq_lock(c); - if (all) - wakeup_swapper = sleepq_broadcast(c, SLEEPQ_SLEEP, 0, 0); - else - wakeup_swapper = sleepq_signal(c, SLEEPQ_SLEEP, 0, 0); - sleepq_release(c); - if (wakeup_swapper) - kick_proc0(); -} - -#define wake_up(q) __wake_up(q, 0) -#define wake_up_nr(q, nr) __wake_up(q, 1) -#define wake_up_all(q) __wake_up(q, 1) -#define wake_up_interruptible(q) __wake_up(q, 0) -#define wake_up_interruptible_nr(q, nr) __wake_up(q, 1) -#define wake_up_interruptible_all(q, nr) __wake_up(q, 1) - -#define wait_event(q, cond) \ -do { \ - void *c = &(q).wchan; \ - if (!(cond)) { \ - for (;;) { \ - sleepq_lock(c); \ - if (cond) { \ - sleepq_release(c); \ - break; \ - } \ - sleepq_add(c, NULL, "completion", SLEEPQ_SLEEP, 0); \ - sleepq_wait(c, 0); \ - } \ - } \ -} while (0) - -#define wait_event_interruptible(q, cond) \ -({ \ - void *c = &(q).wchan; \ - int _error; \ - \ - _error = 0; \ - if (!(cond)) { \ - for (; _error == 0;) { \ - sleepq_lock(c); \ - if (cond) { \ - sleepq_release(c); \ - break; \ - } \ - sleepq_add(c, NULL, "completion", \ - SLEEPQ_SLEEP | SLEEPQ_INTERRUPTIBLE, 0); \ - if (sleepq_wait_sig(c, 0)) \ - _error = -ERESTARTSYS; \ - } \ - } \ - -_error; \ -}) - -static inline int -waitqueue_active(wait_queue_head_t *q) -{ - return 0; /* XXX: not really implemented */ -} - -#define DEFINE_WAIT(name) \ - wait_queue_t name = {} - -static inline void -prepare_to_wait(wait_queue_head_t *q, wait_queue_t *wait, int state) -{ -} - -static inline void -finish_wait(wait_queue_head_t *q, wait_queue_t *wait) -{ -} - -#endif /* _LINUX_WAIT_H_ */ diff --git a/sys/ofed/include/linux/workqueue.h b/sys/ofed/include/linux/workqueue.h deleted file mode 100644 index e9a6f5a..0000000 --- a/sys/ofed/include/linux/workqueue.h +++ /dev/null @@ -1,231 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_WORKQUEUE_H_ -#define _LINUX_WORKQUEUE_H_ - -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/timer.h> -#include <linux/slab.h> - -#include <sys/taskqueue.h> - -struct workqueue_struct { - struct taskqueue *taskqueue; -}; - -struct work_struct { - struct task work_task; - struct taskqueue *taskqueue; - void (*fn)(struct work_struct *); -}; - -struct delayed_work { - struct work_struct work; - struct callout timer; -}; - -static inline struct delayed_work * -to_delayed_work(struct work_struct *work) -{ - - return container_of(work, struct delayed_work, work); -} - - -static inline void -_work_fn(void *context, int pending) -{ - struct work_struct *work; - - work = context; - work->fn(work); -} - -#define INIT_WORK(work, func) \ -do { \ - (work)->fn = (func); \ - (work)->taskqueue = NULL; \ - TASK_INIT(&(work)->work_task, 0, _work_fn, (work)); \ -} while (0) - -#define INIT_DELAYED_WORK(_work, func) \ -do { \ - INIT_WORK(&(_work)->work, func); \ - callout_init(&(_work)->timer, 1); \ -} while (0) - -#define INIT_DEFERRABLE_WORK INIT_DELAYED_WORK - -#define schedule_work(work) \ -do { \ - (work)->taskqueue = taskqueue_thread; \ - taskqueue_enqueue(taskqueue_thread, &(work)->work_task); \ -} while (0) - -#define flush_scheduled_work() flush_taskqueue(taskqueue_thread) - -static inline int queue_work(struct workqueue_struct *q, struct work_struct *work) -{ - (work)->taskqueue = (q)->taskqueue; - /* Return opposite val to align with Linux logic */ - return !taskqueue_enqueue((q)->taskqueue, &(work)->work_task); -} - -static inline void -_delayed_work_fn(void *arg) -{ - struct delayed_work *work; - - work = arg; - taskqueue_enqueue(work->work.taskqueue, &work->work.work_task); -} - -static inline int -queue_delayed_work(struct workqueue_struct *wq, struct delayed_work *work, - unsigned long delay) -{ - int pending; - - pending = work->work.work_task.ta_pending; - work->work.taskqueue = wq->taskqueue; - if (delay != 0) - callout_reset(&work->timer, delay, _delayed_work_fn, work); - else - _delayed_work_fn((void *)work); - - return (!pending); -} - -static inline bool schedule_delayed_work(struct delayed_work *dwork, - unsigned long delay) -{ - struct workqueue_struct wq; - wq.taskqueue = taskqueue_thread; - return queue_delayed_work(&wq, dwork, delay); -} - -static inline struct workqueue_struct * -_create_workqueue_common(char *name, int cpus) -{ - struct workqueue_struct *wq; - - wq = kmalloc(sizeof(*wq), M_WAITOK); - wq->taskqueue = taskqueue_create((name), M_WAITOK, - taskqueue_thread_enqueue, &wq->taskqueue); - taskqueue_start_threads(&wq->taskqueue, cpus, PWAIT, "%s", name); - - return (wq); -} - - -#define create_singlethread_workqueue(name) \ - _create_workqueue_common(name, 1) - -#define create_workqueue(name) \ - _create_workqueue_common(name, MAXCPU) - -#define alloc_ordered_workqueue(name, flags) \ - _create_workqueue_common(name, 1) - -#define alloc_workqueue(name, flags, max_active) \ - _create_workqueue_common(name, max_active) - -static inline void -destroy_workqueue(struct workqueue_struct *wq) -{ - taskqueue_free(wq->taskqueue); - kfree(wq); -} - -#define flush_workqueue(wq) flush_taskqueue((wq)->taskqueue) - -static inline void -_flush_fn(void *context, int pending) -{ -} - -static inline void -flush_taskqueue(struct taskqueue *tq) -{ - struct task flushtask; - - PHOLD(curproc); - TASK_INIT(&flushtask, 0, _flush_fn, NULL); - taskqueue_enqueue(tq, &flushtask); - taskqueue_drain(tq, &flushtask); - PRELE(curproc); -} - -static inline int -cancel_work_sync(struct work_struct *work) -{ - if (work->taskqueue && - taskqueue_cancel(work->taskqueue, &work->work_task, NULL)) - taskqueue_drain(work->taskqueue, &work->work_task); - return 0; -} - -/* - * This may leave work running on another CPU as it does on Linux. - */ -static inline int -cancel_delayed_work(struct delayed_work *work) -{ - - callout_stop(&work->timer); - if (work->work.taskqueue) - return (taskqueue_cancel(work->work.taskqueue, - &work->work.work_task, NULL) == 0); - return 0; -} - -static inline int -cancel_delayed_work_sync(struct delayed_work *work) -{ - - callout_drain(&work->timer); - if (work->work.taskqueue && - taskqueue_cancel(work->work.taskqueue, &work->work.work_task, NULL)) - taskqueue_drain(work->work.taskqueue, &work->work.work_task); - return 0; -} - -static inline bool -mod_delayed_work(struct workqueue_struct *wq, struct delayed_work *dwork, - unsigned long delay) -{ - cancel_delayed_work(dwork); - queue_delayed_work(wq, dwork, delay); - return false; -} - -#endif /* _LINUX_WORKQUEUE_H_ */ diff --git a/sys/ofed/include/net/if_inet6.h b/sys/ofed/include/net/if_inet6.h deleted file mode 100644 index df853fd..0000000 --- a/sys/ofed/include/net/if_inet6.h +++ /dev/null @@ -1,48 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _NET_IF_INET6_H_ -#define _NET_IF_INET6_H_ - -static inline void ipv6_eth_mc_map(const struct in6_addr *addr, char *buf) -{ -/* - * +-------+-------+-------+-------+-------+-------+ - * | 33 | 33 | DST13 | DST14 | DST15 | DST16 | - * +-------+-------+-------+-------+-------+-------+ - */ - - buf[0]= 0x33; - buf[1]= 0x33; - - memcpy(buf + 2, &addr->s6_addr32[3], sizeof(__u32)); -} - -#endif /* _NET_IF_INET6_H_ */ diff --git a/sys/ofed/include/net/ip.h b/sys/ofed/include/net/ip.h deleted file mode 100644 index 7fbe9d9..0000000 --- a/sys/ofed/include/net/ip.h +++ /dev/null @@ -1,88 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_NET_IP_H_ -#define _LINUX_NET_IP_H_ - -#include "opt_inet.h" - -#include <sys/types.h> -#include <sys/socket.h> - -#include <net/if_types.h> -#include <net/if.h> -#include <net/if_var.h> - -#include <netinet/in.h> -#include <netinet/in_pcb.h> - -static inline void inet_get_local_port_range(int *low, int *high) -{ -#ifdef INET - CURVNET_SET_QUIET(TD_TO_VNET(curthread)); - *low = V_ipport_firstauto; - *high = V_ipport_lastauto; - CURVNET_RESTORE(); -#else - *low = IPPORT_EPHEMERALFIRST; /* 10000 */ - *high = IPPORT_EPHEMERALLAST; /* 65535 */ -#endif -} - -static inline void -ip_ib_mc_map(uint32_t addr, const unsigned char *bcast, char *buf) -{ - unsigned char scope; - - addr = ntohl(addr); - scope = bcast[5] & 0xF; - buf[0] = 0; - buf[1] = 0xff; - buf[2] = 0xff; - buf[3] = 0xff; - buf[4] = 0xff; - buf[5] = 0x10 | scope; - buf[6] = 0x40; - buf[7] = 0x1b; - buf[8] = bcast[8]; - buf[9] = bcast[9]; - buf[10] = 0; - buf[11] = 0; - buf[12] = 0; - buf[13] = 0; - buf[14] = 0; - buf[15] = 0; - buf[16] = (addr >> 24) & 0xff; - buf[17] = (addr >> 16) & 0xff; - buf[18] = (addr >> 8) & 0xff; - buf[19] = addr & 0xff; -} - -#endif /* _LINUX_NET_IP_H_ */ diff --git a/sys/ofed/include/net/ipv6.h b/sys/ofed/include/net/ipv6.h deleted file mode 100644 index 1244706..0000000 --- a/sys/ofed/include/net/ipv6.h +++ /dev/null @@ -1,111 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_NET_IPV6_H_ -#define _LINUX_NET_IPV6_H_ - -#include "opt_inet6.h" - -#define ipv6_addr_loopback IN6_IS_ADDR_LOOPBACK -#define ipv6_addr_copy(dst, src) \ - memcpy((dst), (src), sizeof(struct in6_addr)) - -#ifdef INET6 -static inline void -ipv6_ib_mc_map(const struct in6_addr *addr, const unsigned char *broadcast, - char *buf) -{ - unsigned char scope; - - scope = broadcast[5] & 0xF; - buf[0] = 0; - buf[1] = 0xff; - buf[2] = 0xff; - buf[3] = 0xff; - buf[4] = 0xff; - buf[5] = 0x10 | scope; - buf[6] = 0x60; - buf[7] = 0x1b; - buf[8] = broadcast[8]; - buf[9] = broadcast[9]; - memcpy(&buf[10], &addr->s6_addr[6], 10); -} -#endif - -static inline void __ipv6_addr_set_half(__be32 *addr, - __be32 wh, __be32 wl) -{ -#if BITS_PER_LONG == 64 -#if defined(__BIG_ENDIAN) - if (__builtin_constant_p(wh) && __builtin_constant_p(wl)) { - *(__force u64 *)addr = ((__force u64)(wh) << 32 | (__force u64)(wl)); - return; - } -#elif defined(__LITTLE_ENDIAN) - if (__builtin_constant_p(wl) && __builtin_constant_p(wh)) { - *(__force u64 *)addr = ((__force u64)(wl) << 32 | (__force u64)(wh)); - return; - } -#endif -#endif - addr[0] = wh; - addr[1] = wl; -} - -static inline void ipv6_addr_set(struct in6_addr *addr, - __be32 w1, __be32 w2, - __be32 w3, __be32 w4) -{ - __ipv6_addr_set_half(&addr->s6_addr32[0], w1, w2); - __ipv6_addr_set_half(&addr->s6_addr32[2], w3, w4); -} - -static inline void ipv6_addr_set_v4mapped(const __be32 addr, - struct in6_addr *v4mapped) -{ - ipv6_addr_set(v4mapped, - 0, 0, - htonl(0x0000FFFF), - addr); -} - -static inline int ipv6_addr_v4mapped(const struct in6_addr *a) -{ - return ((a->s6_addr32[0] | a->s6_addr32[1] | - (a->s6_addr32[2] ^ htonl(0x0000ffff))) == 0); -} - -static inline int ipv6_addr_cmp(const struct in6_addr *a1, const struct in6_addr *a2) -{ - return memcmp(a1, a2, sizeof(struct in6_addr)); -} - - -#endif /* _LINUX_NET_IPV6_H_ */ diff --git a/sys/ofed/include/net/netevent.h b/sys/ofed/include/net/netevent.h deleted file mode 100644 index d2d37c0..0000000 --- a/sys/ofed/include/net/netevent.h +++ /dev/null @@ -1,72 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_NET_NETEVENT_H_ -#define _LINUX_NET_NETEVENT_H_ - -#include <netinet/if_ether.h> - -enum netevent_notif_type { - NETEVENT_NEIGH_UPDATE = 0, -#if 0 /* Unsupported events. */ - NETEVENT_PMTU_UPDATE, - NETEVENT_REDIRECT, -#endif -}; - -struct llentry; - -static inline void -_handle_arp_update_event(void *arg, struct llentry *lle, int evt __unused) -{ - struct notifier_block *nb; - - nb = arg; - nb->notifier_call(nb, NETEVENT_NEIGH_UPDATE, lle); -} - -static inline int -register_netevent_notifier(struct notifier_block *nb) -{ - nb->tags[NETEVENT_NEIGH_UPDATE] = EVENTHANDLER_REGISTER( - lle_event, _handle_arp_update_event, nb, 0); - return (0); -} - -static inline int -unregister_netevent_notifier(struct notifier_block *nb) -{ - - EVENTHANDLER_DEREGISTER(lle_event, nb->tags[NETEVENT_NEIGH_UPDATE]); - - return (0); -} - -#endif /* _LINUX_NET_NETEVENT_H_ */ diff --git a/sys/ofed/include/net/tcp.h b/sys/ofed/include/net/tcp.h deleted file mode 100644 index 3f15619..0000000 --- a/sys/ofed/include/net/tcp.h +++ /dev/null @@ -1,40 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ -#ifndef _LINUX_NET_TCP_H_ -#define _LINUX_NET_TCP_H_ - -#include <linux/list.h> -#include <linux/slab.h> -#include <linux/kref.h> - -#include <net/ip.h> - -#endif /* _LINUX_NET_TCP_H_ */ |