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-rw-r--r--sys/compat/linuxkpi/common/include/linux/bitmap.h279
-rw-r--r--sys/compat/linuxkpi/common/include/linux/bitops.h170
-rw-r--r--sys/compat/linuxkpi/common/include/linux/sched.h2
-rw-r--r--sys/compat/linuxkpi/common/src/linux_idr.c2
-rw-r--r--sys/conf/files.amd6442
-rw-r--r--sys/dev/qlnx/qlnxe/bcm_osal.h2
-rw-r--r--sys/modules/qlnx/qlnxe/Makefile2
7 files changed, 315 insertions, 184 deletions
diff --git a/sys/compat/linuxkpi/common/include/linux/bitmap.h b/sys/compat/linuxkpi/common/include/linux/bitmap.h
new file mode 100644
index 000000000000..897682f8f6b5
--- /dev/null
+++ b/sys/compat/linuxkpi/common/include/linux/bitmap.h
@@ -0,0 +1,279 @@
+/*
+ * Copyright (c) 2013-2017 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_BITMAP_H_
+#define _LINUX_BITMAP_H_
+
+#include <linux/bitops.h>
+
+static inline void
+bitmap_zero(unsigned long *addr, const unsigned int size)
+{
+ memset(addr, 0, BITS_TO_LONGS(size) * sizeof(long));
+}
+
+static inline void
+bitmap_fill(unsigned long *addr, const unsigned int size)
+{
+ const unsigned int tail = size & (BITS_PER_LONG - 1);
+
+ memset(addr, 0xff, BIT_WORD(size) * sizeof(long));
+
+ if (tail)
+ addr[BIT_WORD(size)] = BITMAP_LAST_WORD_MASK(tail);
+}
+
+static inline int
+bitmap_full(unsigned long *addr, const unsigned int size)
+{
+ const unsigned int end = BIT_WORD(size);
+ const unsigned int tail = size & (BITS_PER_LONG - 1);
+ unsigned int i;
+
+ for (i = 0; i != end; i++) {
+ if (addr[i] != ~0UL)
+ return (0);
+ }
+
+ if (tail) {
+ const unsigned long mask = BITMAP_LAST_WORD_MASK(tail);
+
+ if ((addr[end] & mask) != mask)
+ return (0);
+ }
+ return (1);
+}
+
+static inline int
+bitmap_empty(unsigned long *addr, const unsigned int size)
+{
+ const unsigned int end = BIT_WORD(size);
+ const unsigned int tail = size & (BITS_PER_LONG - 1);
+ unsigned int i;
+
+ for (i = 0; i != end; i++) {
+ if (addr[i] != 0)
+ return (0);
+ }
+
+ if (tail) {
+ const unsigned long mask = BITMAP_LAST_WORD_MASK(tail);
+
+ if ((addr[end] & mask) != 0)
+ return (0);
+ }
+ return (1);
+}
+
+static inline void
+bitmap_set(unsigned long *map, unsigned int start, int nr)
+{
+ const unsigned 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);
+
+ map += BIT_WORD(start);
+
+ while (nr - bits_to_set >= 0) {
+ *map |= mask_to_set;
+ nr -= bits_to_set;
+ bits_to_set = BITS_PER_LONG;
+ mask_to_set = ~0UL;
+ map++;
+ }
+
+ if (nr) {
+ mask_to_set &= BITMAP_LAST_WORD_MASK(size);
+ *map |= mask_to_set;
+ }
+}
+
+static inline void
+bitmap_clear(unsigned long *map, unsigned int start, int nr)
+{
+ const unsigned 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);
+
+ map += BIT_WORD(start);
+
+ while (nr - bits_to_clear >= 0) {
+ *map &= ~mask_to_clear;
+ nr -= bits_to_clear;
+ bits_to_clear = BITS_PER_LONG;
+ mask_to_clear = ~0UL;
+ map++;
+ }
+
+ if (nr) {
+ mask_to_clear &= BITMAP_LAST_WORD_MASK(size);
+ *map &= ~mask_to_clear;
+ }
+}
+
+static inline unsigned int
+bitmap_find_next_zero_area_off(const unsigned long *map,
+ const unsigned int size, unsigned int start,
+ unsigned int nr, unsigned int align_mask,
+ unsigned int align_offset)
+{
+ unsigned int index;
+ unsigned int end;
+ unsigned int i;
+
+retry:
+ index = find_next_zero_bit(map, size, start);
+
+ index = (((index + align_offset) + align_mask) & ~align_mask) - align_offset;
+
+ end = index + nr;
+ if (end > size)
+ return (end);
+
+ i = find_next_bit(map, end, index);
+ if (i < end) {
+ start = i + 1;
+ goto retry;
+ }
+ return (index);
+}
+
+static inline unsigned int
+bitmap_find_next_zero_area(const unsigned long *map,
+ const unsigned int size, unsigned int start,
+ unsigned int nr, unsigned int align_mask)
+{
+ return (bitmap_find_next_zero_area_off(map, size,
+ start, nr, align_mask, 0));
+}
+
+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 (!linux_reg_op(bitmap, pos, order, REG_OP_ISFREE))
+ continue;
+ linux_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 (!linux_reg_op(bitmap, pos, order, REG_OP_ISFREE))
+ return (-EBUSY);
+ linux_reg_op(bitmap, pos, order, REG_OP_ALLOC);
+ return (0);
+}
+
+static inline void
+bitmap_release_region(unsigned long *bitmap, int pos, int order)
+{
+ linux_reg_op(bitmap, pos, order, REG_OP_RELEASE);
+}
+
+static inline unsigned int
+bitmap_weight(unsigned long *addr, const unsigned int size)
+{
+ const unsigned int end = BIT_WORD(size);
+ const unsigned int tail = size & (BITS_PER_LONG - 1);
+ unsigned int retval = 0;
+ unsigned int i;
+
+ for (i = 0; i != end; i++)
+ retval += hweight_long(addr[i]);
+
+ if (tail) {
+ const unsigned long mask = BITMAP_LAST_WORD_MASK(tail);
+
+ retval += hweight_long(addr[end] & mask);
+ }
+ return (retval);
+}
+
+static inline int
+bitmap_equal(const unsigned long *pa,
+ const unsigned long *pb, unsigned size)
+{
+ const unsigned int end = BIT_WORD(size);
+ const unsigned int tail = size & (BITS_PER_LONG - 1);
+ unsigned int i;
+
+ for (i = 0; i != end; i++) {
+ if (pa[i] != pb[i])
+ return (0);
+ }
+
+ if (tail) {
+ const unsigned long mask = BITMAP_LAST_WORD_MASK(tail);
+
+ if ((pa[end] ^ pb[end]) & mask)
+ return (0);
+ }
+ return (1);
+}
+
+static inline void
+bitmap_or(unsigned long *dst, const unsigned long *src1,
+ const unsigned long *src2, const unsigned int size)
+{
+ const unsigned int end = BITS_TO_LONGS(size);
+ unsigned int i;
+
+ for (i = 0; i != end; i++)
+ dst[i] = src1[i] | src2[i];
+}
+
+static inline void
+bitmap_and(unsigned long *dst, const unsigned long *src1,
+ const unsigned long *src2, const unsigned int size)
+{
+ const unsigned int end = BITS_TO_LONGS(size);
+ unsigned int i;
+
+ for (i = 0; i != end; i++)
+ dst[i] = src1[i] & src2[i];
+}
+
+static inline void
+bitmap_xor(unsigned long *dst, const unsigned long *src1,
+ const unsigned long *src2, const unsigned int size)
+{
+ const unsigned int end = BITS_TO_LONGS(size);
+ unsigned int i;
+
+ for (i = 0; i != end; i++)
+ dst[i] = src1[i] ^ src2[i];
+}
+
+#endif /* _LINUX_BITMAP_H_ */
diff --git a/sys/compat/linuxkpi/common/include/linux/bitops.h b/sys/compat/linuxkpi/common/include/linux/bitops.h
index a0d5be646c0b..43e412c104b3 100644
--- a/sys/compat/linuxkpi/common/include/linux/bitops.h
+++ b/sys/compat/linuxkpi/common/include/linux/bitops.h
@@ -2,7 +2,7 @@
* 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) 2013-2017 Mellanox Technologies, Ltd.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -256,70 +256,6 @@ find_next_zero_bit(const unsigned long *addr, unsigned long 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 unsigned long *)(a))[BIT_WORD(i)], BIT_MASK(i))
@@ -396,48 +332,6 @@ __test_and_set_bit(long bit, volatile unsigned long *var)
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,
@@ -445,7 +339,7 @@ enum {
};
static inline int
-__reg_op(unsigned long *bitmap, int pos, int order, int reg_op)
+linux_reg_op(unsigned long *bitmap, int pos, int order, int reg_op)
{
int nbits_reg;
int index;
@@ -489,71 +383,11 @@ 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))
-static inline unsigned
-bitmap_weight(unsigned long *bitmap, unsigned nbits)
-{
- unsigned bit;
- unsigned retval = 0;
-
- for_each_set_bit(bit, bitmap, nbits)
- retval++;
- return (retval);
-}
-
-static inline int
-bitmap_equal(const unsigned long *pa,
- const unsigned long *pb, unsigned bits)
-{
- unsigned x;
- unsigned y = bits / BITS_PER_LONG;
-
- for (x = 0; x != y; x++) {
- if (pa[x] != pb[x])
- return (0);
- }
-
- y = bits % BITS_PER_LONG;
- if (y != 0) {
- if ((pa[x] ^ pb[x]) & BITMAP_LAST_WORD_MASK(y))
- return (0);
- }
- return (1);
-}
static inline uint64_t
sign_extend64(uint64_t value, int index)
diff --git a/sys/compat/linuxkpi/common/include/linux/sched.h b/sys/compat/linuxkpi/common/include/linux/sched.h
index 840ecd7c7607..c3de79414c10 100644
--- a/sys/compat/linuxkpi/common/include/linux/sched.h
+++ b/sys/compat/linuxkpi/common/include/linux/sched.h
@@ -43,6 +43,8 @@
#include <linux/pid.h>
#include <linux/slab.h>
#include <linux/mm_types.h>
+#include <linux/string.h>
+#include <linux/bitmap.h>
#include <asm/atomic.h>
diff --git a/sys/compat/linuxkpi/common/src/linux_idr.c b/sys/compat/linuxkpi/common/src/linux_idr.c
index 99e45e3dcd3d..dcd21a62ce62 100644
--- a/sys/compat/linuxkpi/common/src/linux_idr.c
+++ b/sys/compat/linuxkpi/common/src/linux_idr.c
@@ -40,7 +40,7 @@ __FBSDID("$FreeBSD$");
#include <machine/stdarg.h>
-#include <linux/bitops.h>
+#include <linux/bitmap.h>
#include <linux/kobject.h>
#include <linux/slab.h>
#include <linux/idr.h>
diff --git a/sys/conf/files.amd64 b/sys/conf/files.amd64
index 58a7176854e0..f0c46128176f 100644
--- a/sys/conf/files.amd64
+++ b/sys/conf/files.amd64
@@ -366,20 +366,34 @@ dev/qlxgbe/ql_isr.c optional qlxgbe pci
dev/qlxgbe/ql_misc.c optional qlxgbe pci
dev/qlxgbe/ql_os.c optional qlxgbe pci
dev/qlxgbe/ql_reset.c optional qlxgbe pci
-dev/qlnx/qlnxe/ecore_cxt.c optional qlnxe pci
-dev/qlnx/qlnxe/ecore_dbg_fw_funcs.c optional qlnxe pci
-dev/qlnx/qlnxe/ecore_dcbx.c optional qlnxe pci
-dev/qlnx/qlnxe/ecore_dev.c optional qlnxe pci
-dev/qlnx/qlnxe/ecore_hw.c optional qlnxe pci
-dev/qlnx/qlnxe/ecore_init_fw_funcs.c optional qlnxe pci
-dev/qlnx/qlnxe/ecore_init_ops.c optional qlnxe pci
-dev/qlnx/qlnxe/ecore_int.c optional qlnxe pci
-dev/qlnx/qlnxe/ecore_l2.c optional qlnxe pci
-dev/qlnx/qlnxe/ecore_mcp.c optional qlnxe pci
-dev/qlnx/qlnxe/ecore_sp_commands.c optional qlnxe pci
-dev/qlnx/qlnxe/ecore_spq.c optional qlnxe pci
-dev/qlnx/qlnxe/qlnx_ioctl.c optional qlnxe pci
-dev/qlnx/qlnxe/qlnx_os.c optional qlnxe pci
+dev/qlnx/qlnxe/ecore_cxt.c optional qlnxe pci \
+ compile-with "${LINUXKPI_C}"
+dev/qlnx/qlnxe/ecore_dbg_fw_funcs.c optional qlnxe pci \
+ compile-with "${LINUXKPI_C}"
+dev/qlnx/qlnxe/ecore_dcbx.c optional qlnxe pci \
+ compile-with "${LINUXKPI_C}"
+dev/qlnx/qlnxe/ecore_dev.c optional qlnxe pci \
+ compile-with "${LINUXKPI_C}"
+dev/qlnx/qlnxe/ecore_hw.c optional qlnxe pci \
+ compile-with "${LINUXKPI_C}"
+dev/qlnx/qlnxe/ecore_init_fw_funcs.c optional qlnxe pci \
+ compile-with "${LINUXKPI_C}"
+dev/qlnx/qlnxe/ecore_init_ops.c optional qlnxe pci \
+ compile-with "${LINUXKPI_C}"
+dev/qlnx/qlnxe/ecore_int.c optional qlnxe pci \
+ compile-with "${LINUXKPI_C}"
+dev/qlnx/qlnxe/ecore_l2.c optional qlnxe pci \
+ compile-with "${LINUXKPI_C}"
+dev/qlnx/qlnxe/ecore_mcp.c optional qlnxe pci \
+ compile-with "${LINUXKPI_C}"
+dev/qlnx/qlnxe/ecore_sp_commands.c optional qlnxe pci \
+ compile-with "${LINUXKPI_C}"
+dev/qlnx/qlnxe/ecore_spq.c optional qlnxe pci \
+ compile-with "${LINUXKPI_C}"
+dev/qlnx/qlnxe/qlnx_ioctl.c optional qlnxe pci \
+ compile-with "${LINUXKPI_C}"
+dev/qlnx/qlnxe/qlnx_os.c optional qlnxe pci \
+ compile-with "${LINUXKPI_C}"
dev/sfxge/common/ef10_ev.c optional sfxge pci
dev/sfxge/common/ef10_filter.c optional sfxge pci
dev/sfxge/common/ef10_intr.c optional sfxge pci
diff --git a/sys/dev/qlnx/qlnxe/bcm_osal.h b/sys/dev/qlnx/qlnxe/bcm_osal.h
index 8a4ea48b68b2..cef228d7388b 100644
--- a/sys/dev/qlnx/qlnxe/bcm_osal.h
+++ b/sys/dev/qlnx/qlnxe/bcm_osal.h
@@ -35,7 +35,7 @@
#include <sys/bitstring.h>
#if __FreeBSD_version >= 1100090
-#include <compat/linuxkpi/common/include/linux/bitops.h>
+#include <linux/bitmap.h>
#else
#include <ofed/include/linux/bitops.h>
#endif
diff --git a/sys/modules/qlnx/qlnxe/Makefile b/sys/modules/qlnx/qlnxe/Makefile
index 6011ad3884a1..c217a0a33eaf 100644
--- a/sys/modules/qlnx/qlnxe/Makefile
+++ b/sys/modules/qlnx/qlnxe/Makefile
@@ -57,6 +57,8 @@ CFLAGS += -DECORE_PACKAGE
CFLAGS += -DCONFIG_ECORE_L2
CFLAGS += -DECORE_CONFIG_DIRECT_HWFN
+CFLAGS+= -I${SRCTOP}/sys/compat/linuxkpi/common/include
+
#CFLAGS += -g
#CFLAGS += -fno-inline