diff options
Diffstat (limited to 'sys/dev/hptrr/osm.h')
| -rw-r--r-- | sys/dev/hptrr/osm.h | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/sys/dev/hptrr/osm.h b/sys/dev/hptrr/osm.h new file mode 100644 index 0000000..977cef9 --- /dev/null +++ b/sys/dev/hptrr/osm.h @@ -0,0 +1,204 @@ +/* + * Copyright (c) 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/hptrr/hptrr_config.h> +/* + * $Id: osm.h,v 1.5 2005/08/18 05:17:43 gmm Exp $ + * Copyright (C) 2005 HighPoint Technologies, Inc. All rights reserved. + */ +#ifndef _HPT_OSM_H_ +#define _HPT_OSM_H_ + +#define VERMAGIC_OSM 5 + +#define os_max_queue_comm 32 +#define os_max_sg_descriptors 18 + + +#define DMAPOOL_PAGE_SIZE 0x1000 /* PAGE_SIZE (i386/x86_64) */ +#define os_max_cache_size 0x800000 /* 8MB */ +#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) + +#define FAR +#define EXTERN_C + +typedef void * HPT_PTR; + +typedef HPT_U64 HPT_LBA; +typedef HPT_U32 HPT_RAW_LBA; +#define MAX_LBA_VALUE 0xffffffffffffffffull +#define MAX_RAW_LBA_VALUE 0xfffffffful +#define RAW_LBA(x) ((HPT_U32)(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 8 +#define pcicfg_read_dword(bus, dev, fn, reg) 0xffff + + +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, ...); + +#ifdef 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 |
