Import HighPoint DC Series Data Center HBA (DC7280 and R750) driver.

This driver works for FreeBSD/i386 and FreeBSD/amd64 platforms.

Many thanks to HighPoint for providing this driver.

MFC after:	1 day

1 files changed, 236 insertions, 0 deletions

diff --git a/sys/dev/hptnr/osm.h b/sys/dev/hptnr/osm.h
new file mode 100644
index 0000000..dd333ea
--- /dev/null
+++ b/sys/dev/hptnr/osm.h
@@ -0,0 +1,236 @@
+/* $Id: osm.h,v 1.10 2010/05/11 10:30:33 lcn Exp $ */
+/*-
+ * Copyright (C) 2005-2011 HighPoint Technologies, Inc.
+ * 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, 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
+ *
+ * $FreeBSD$
+ */
+#include <dev/hptnr/hptnr_config.h>
+#ifndef _HPT_OSM_H_
+#define _HPT_OSM_H_
+
+#define VERMAGIC_OSM 6
+
+
+#define MAX_MEMBERS 64
+
+#define os_max_queue_comm 32
+#define os_max_sg_descriptors 18
+
+
+extern int os_max_cache_size;
+
+
+#define DMAPOOL_PAGE_SIZE 0x1000 /* PAGE_SIZE (i386/x86_64) */
+#define os_max_cache_pages (os_max_cache_size/DMAPOOL_PAGE_SIZE)
+
+/* data types */
+typedef unsigned int HPT_UINT, HPT_U32;
+typedef unsigned long HPT_UPTR;
+typedef unsigned short HPT_U16;
+typedef unsigned char HPT_U8;
+typedef unsigned long HPT_TIME;
+typedef unsigned long long HPT_U64;
+
+#define CPU_TO_LE64(x) (x)
+#define CPU_TO_LE32(x) (x)
+#define CPU_TO_LE16(x) (x)
+#define LE32_TO_CPU(x) (x)
+#define LE16_TO_CPU(x) (x)
+#define LE64_TO_CPU(x) (x)
+
+static __inline HPT_U64 CPU_TO_BE64(HPT_U64 x)
+{
+	HPT_U8 *p = (HPT_U8 *)&x;
+	return ((HPT_U64)p[0] << 56) |
+		((HPT_U64)p[1] << 48) |
+		((HPT_U64)p[2] << 40) |
+		((HPT_U64)p[3] << 32) |
+		((HPT_U64)p[4] << 24) |
+		((HPT_U64)p[5] << 16) |
+		((HPT_U64)p[6] << 8) |
+		p[7];
+}
+
+static __inline HPT_U32 CPU_TO_BE32(HPT_U32 x)
+{
+	HPT_U8 *p = (HPT_U8 *)&x;
+	return ((HPT_U32)p[0] << 24) |
+		((HPT_U32)p[1] << 16) |
+		((HPT_U32)p[2] << 8) | p[3];
+}
+
+static __inline HPT_U16 CPU_TO_BE16(HPT_U16 x)
+{
+	return ((HPT_U8)x << 8) | (x>>8);
+}
+
+#define BE16_TO_CPU(x) CPU_TO_BE16(x)
+#define BE32_TO_CPU(x) CPU_TO_BE32(x)
+#define BE64_TO_CPU(x) CPU_TO_BE64(x)
+
+#define FAR
+#define EXTERN_C
+
+typedef void * HPT_PTR;
+
+typedef HPT_U64 HPT_LBA;
+typedef HPT_U64 HPT_RAW_LBA;
+#define MAX_LBA_VALUE 0xffffffffffffffffull
+#define MAX_RAW_LBA_VALUE MAX_LBA_VALUE
+#define RAW_LBA(x) (x)
+#define LO_LBA(x) ((HPT_U32)(x))
+#define HI_LBA(x) (sizeof(HPT_LBA)>4? (HPT_U32)((x)>>32) : 0)
+#define LBA_FORMAT_STR "0x%llX"
+
+typedef HPT_U64 BUS_ADDRESS;
+#define LO_BUSADDR(x) ((HPT_U32)(x))
+#define HI_BUSADDR(x) (sizeof(BUS_ADDRESS)>4? (x)>>32 : 0)
+
+typedef unsigned char HPT_BOOL;
+#define HPT_TRUE  1
+#define HPT_FALSE 0
+
+typedef struct _TIME_RECORD {
+   HPT_U32        seconds:6;      /* 0 - 59 */
+   HPT_U32        minutes:6;      /* 0 - 59 */
+   HPT_U32        month:4;        /* 1 - 12 */
+   HPT_U32        hours:6;        /* 0 - 59 */
+   HPT_U32        day:5;          /* 1 - 31 */
+   HPT_U32        year:5;         /* 0=2000, 31=2031 */
+} TIME_RECORD;
+
+/* hardware access */
+HPT_U8   os_inb  (void *port);
+HPT_U16  os_inw  (void *port);
+HPT_U32  os_inl  (void *port);
+void     os_outb (void *port, HPT_U8 value);
+void     os_outw (void *port, HPT_U16 value);
+void     os_outl (void *port, HPT_U32 value);
+void     os_insw (void *port, HPT_U16 *buffer, HPT_U32 count);
+void     os_outsw(void *port, HPT_U16 *buffer, HPT_U32 count);
+
+extern HPT_U32 __dummy_reg; /* to avoid the compiler warning */
+
+#define os_readb(addr) (*(HPT_U8 *)&__dummy_reg = *(volatile HPT_U8 *)(addr))
+#define os_readw(addr) (*(HPT_U16 *)&__dummy_reg = *(volatile HPT_U16 *)(addr))
+#define os_readl(addr) (*(HPT_U32 *)&__dummy_reg = *(volatile HPT_U32 *)(addr))
+
+#define os_writeb(addr, val) *(volatile HPT_U8 *)(addr) = (HPT_U8)(val)
+#define os_writew(addr, val) *(volatile HPT_U16 *)(addr) = (HPT_U16)(val)
+#define os_writel(addr, val) *(volatile HPT_U32 *)(addr) = (HPT_U32)(val)
+
+/* PCI configuration space for specified device*/
+HPT_U8   os_pci_readb (void *osext, HPT_U8 offset);
+HPT_U16  os_pci_readw (void *osext, HPT_U8 offset);
+HPT_U32  os_pci_readl (void *osext, HPT_U8 offset);
+void     os_pci_writeb(void *osext, HPT_U8 offset, HPT_U8 value);
+void     os_pci_writew(void *osext, HPT_U8 offset, HPT_U16 value);
+void     os_pci_writel(void *osext, HPT_U8 offset, HPT_U32 value);
+
+/* obsolute interface */
+#define MAX_PCI_BUS_NUMBER 0xff
+#define MAX_PCI_DEVICE_NUMBER 32
+#define MAX_PCI_FUNC_NUMBER 1
+HPT_U32 pcicfg_read_dword(HPT_U8 bus, HPT_U8 dev, HPT_U8 func, HPT_U8 reg);
+
+
+void *os_map_pci_bar(
+	void *osext, 
+	int index,   
+	HPT_U32 offset,
+	HPT_U32 length
+);
+
+
+void os_unmap_pci_bar(void *osext, void *base);
+
+#define os_kmap_sgptr(psg) (psg->addr._logical)
+#define os_kunmap_sgptr(ptr)
+#define os_set_sgptr(psg, ptr) (psg)->addr._logical = (ptr)
+
+/* timer */
+void *os_add_timer(void *osext, HPT_U32 microseconds, void (*proc)(void *), void *arg);
+void  os_del_timer(void *handle);
+void  os_request_timer(void * osext, HPT_U32 interval);
+HPT_TIME os_query_time(void);
+
+/* task */
+#define OS_SUPPORT_TASK
+
+typedef struct _OSM_TASK {
+	struct _OSM_TASK *next;
+	void (*func)(void *vbus, void *data);
+	void *data;
+}
+OSM_TASK;
+
+void os_schedule_task(void *osext, OSM_TASK *task);
+
+/* misc */
+HPT_U32 os_get_stamp(void);
+void os_stallexec(HPT_U32 microseconds);
+
+#ifndef _SYS_LIBKERN_H_
+#define memcpy(dst, src, size) __builtin_memcpy((dst), (src), (size))
+#define memcmp(dst, src, size) __builtin_memcmp((dst), (src), (size))
+#define strcpy(dst, src) __builtin_strcpy((dst), (src))
+static __inline void * memset(void *dst, int c, unsigned long size)
+{
+	char *p;
+	for (p=(char*)dst; size; size--,p++) *p = c;
+	return dst;
+}
+#endif
+
+#define farMemoryCopy(a,b,c) memcpy((char *)(a), (char *)(b), (HPT_U32)c)
+
+
+#define os_register_device(osext, target_id)
+#define os_unregister_device(osext, target_id)
+int os_query_remove_device(void *osext, int target_id);
+int os_revalidate_device(void *osext, int target_id);
+
+HPT_U8 os_get_vbus_seq(void *osext);
+
+/* debug support */
+int  os_printk(char *fmt, ...);
+
+#if DBG
+extern int hpt_dbg_level;
+#define KdPrint(x)  do { if (hpt_dbg_level) os_printk x; } while (0)
+void __os_dbgbreak(const char *file, int line);
+#define os_dbgbreak() __os_dbgbreak(__FILE__, __LINE__)
+#define HPT_ASSERT(x) do { if (!(x)) os_dbgbreak(); } while (0)
+void os_check_stack(const char *location, int size);
+#define HPT_CHECK_STACK(size) os_check_stack(__FUNCTION__, (size))
+#else 
+#define KdPrint(x)
+#define HPT_ASSERT(x)
+#define HPT_CHECK_STACK(size)
+#endif
+
+#define OsPrint(x) do { os_printk x; } while (0)
+
+#endif