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freebsd-dev/sys/dev/hptmv/osbsd.h
Scott Long eb8a7632ba Re-do r255853. Along with adding back the API/ABI changes from the 
original, this hides the contents of cam_compat.h from ktrace/kdump/truss,
avoiding problems there.  There are no user-servicable parts in there, so
no need for those tools to be groping around in there.

Approved by:    re
2013-09-25 17:16:21 +00:00

336 lines
9.2 KiB
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/*
* Copyright (c) 2004-2005 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.
*
* $FreeBSD$
*/
#ifndef _OSBSD_H_
#define _OSBSD_H_
#include <sys/bus.h>
#include <sys/resource.h>
#include <sys/eventhandler.h>
#include <sys/devicestat.h>
#if (__FreeBSD_version < 500043)
#include <stddef.h>
#include <sys/buf.h>
#endif
#include <vm/vm.h>
#include <vm/pmap.h>
#include <vm/vm_extern.h>
#if (__FreeBSD_version < 600000)
#include <machine/bus_memio.h>
#endif
#include <machine/bus.h>
#include <machine/resource.h>
#include <machine/bus.h>
#include <sys/rman.h>
#include <cam/cam.h>
#include <cam/cam_ccb.h>
#include <cam/cam_debug.h>
#include <cam/cam_sim.h>
#include <cam/cam_xpt_sim.h>
#include <cam/cam_periph.h>
#include <cam/scsi/scsi_all.h>
#include <cam/scsi/scsi_message.h>
extern intrmask_t lock_driver(void);
extern void unlock_driver(intrmask_t spl);
typedef struct
{
UCHAR status; /* 0 nonbootable; 80h bootable */
UCHAR start_head;
USHORT start_sector;
UCHAR type;
UCHAR end_head;
USHORT end_sector;
ULONG start_abs_sector;
ULONG num_of_sector;
} partition;
typedef struct _INQUIRYDATA {
UCHAR DeviceType : 5;
UCHAR DeviceTypeQualifier : 3;
UCHAR DeviceTypeModifier : 7;
UCHAR RemovableMedia : 1;
UCHAR Versions;
UCHAR ResponseDataFormat;
UCHAR AdditionalLength;
UCHAR Reserved[2];
UCHAR SoftReset : 1;
UCHAR CommandQueue : 1;
UCHAR Reserved2 : 1;
UCHAR LinkedCommands : 1;
UCHAR Synchronous : 1;
UCHAR Wide16Bit : 1;
UCHAR Wide32Bit : 1;
UCHAR RelativeAddressing : 1;
UCHAR VendorId[8];
UCHAR ProductId[16];
UCHAR ProductRevisionLevel[4];
UCHAR VendorSpecific[20];
UCHAR Reserved3[40];
} INQUIRYDATA, *PINQUIRYDATA;
#define MV_IAL_HT_SACOALT_DEFAULT 1
#define MV_IAL_HT_SAITMTH_DEFAULT 1
/****************************************/
/* GENERAL Definitions */
/****************************************/
/* Bits for HD_ERROR */
#define NM_ERR 0x02 /* media present */
#define ABRT_ERR 0x04 /* Command aborted */
#define MCR_ERR 0x08 /* media change request */
#define IDNF_ERR 0x10 /* ID field not found */
#define MC_ERR 0x20 /* media changed */
#define UNC_ERR 0x40 /* Uncorrect data */
#define WP_ERR 0x40 /* write protect */
#define ICRC_ERR 0x80 /* new meaning: CRC error during transfer */
#define REQUESTS_ARRAY_SIZE (9 * MV_EDMA_REQUEST_QUEUE_SIZE) /* 9 K bytes */
#define RESPONSES_ARRAY_SIZE (12 * MV_EDMA_RESPONSE_QUEUE_SIZE) /* 3 K bytes */
#define PRD_ENTRIES_PER_CMD (MAX_SG_DESCRIPTORS+1)
#define PRD_ENTRIES_SIZE (MV_EDMA_PRD_ENTRY_SIZE*PRD_ENTRIES_PER_CMD)
#define PRD_TABLES_FOR_VBUS (MV_SATA_CHANNELS_NUM*MV_EDMA_QUEUE_LENGTH)
typedef enum _SataEvent
{
SATA_EVENT_NO_CHANGE = 0,
SATA_EVENT_CHANNEL_CONNECTED,
SATA_EVENT_CHANNEL_DISCONNECTED
} SATA_EVENT;
typedef ULONG_PTR dma_addr_t;
typedef struct _MV_CHANNEL
{
unsigned int maxUltraDmaModeSupported;
unsigned int maxDmaModeSupported;
unsigned int maxPioModeSupported;
MV_BOOLEAN online;
MV_BOOLEAN writeCacheSupported;
MV_BOOLEAN writeCacheEnabled;
MV_BOOLEAN readAheadSupported;
MV_BOOLEAN readAheadEnabled;
MV_U8 queueDepth;
} MV_CHANNEL;
typedef struct _BUS_DMAMAP
{ struct _BUS_DMAMAP *next;
struct IALAdapter *pAdapter;
bus_dmamap_t dma_map;
struct callout_handle timeout_ch;
SCAT_GATH psg[MAX_SG_DESCRIPTORS];
} BUS_DMAMAP, *PBUS_DMAMAP;
typedef struct IALAdapter
{
struct cam_path *path;
bus_dma_tag_t io_dma_parent; /* I/O buffer DMA tag */
PBUS_DMAMAP pbus_dmamap_list;
PBUS_DMAMAP pbus_dmamap;
device_t hpt_dev; /* bus device */
struct resource *hpt_irq; /* interrupt */
struct resource *mem_res;
void *hpt_intr; /* interrupt handle */
struct IALAdapter *next;
MV_SATA_ADAPTER mvSataAdapter;
MV_CHANNEL mvChannel[MV_SATA_CHANNELS_NUM];
MV_U8 *requestsArrayBaseAddr;
MV_U8 *requestsArrayBaseAlignedAddr;
dma_addr_t requestsArrayBaseDmaAddr;
dma_addr_t requestsArrayBaseDmaAlignedAddr;
MV_U8 *responsesArrayBaseAddr;
MV_U8 *responsesArrayBaseAlignedAddr;
dma_addr_t responsesArrayBaseDmaAddr;
dma_addr_t responsesArrayBaseDmaAlignedAddr;
SATA_EVENT sataEvents[MV_SATA_CHANNELS_NUM];
struct callout_handle event_timer_connect;
struct callout_handle event_timer_disconnect;
struct _VBus VBus;
struct _VDevice VDevices[MV_SATA_CHANNELS_NUM];
PCommand pCommandBlocks;
PUCHAR prdTableAddr;
PUCHAR prdTableAlignedAddr;
void* pFreePRDLink;
union ccb *pending_Q;
MV_U8 outstandingCommands;
UCHAR status;
UCHAR ver_601;
UCHAR beeping;
eventhandler_tag eh;
}
IAL_ADAPTER_T;
extern IAL_ADAPTER_T *gIal_Adapter;
/*entry.c*/
typedef void (*HPT_DPC)(IAL_ADAPTER_T *,void*,UCHAR);
int hpt_queue_dpc(HPT_DPC dpc, IAL_ADAPTER_T *pAdapter, void *arg, UCHAR flags);
void hpt_rebuild_data_block(IAL_ADAPTER_T *pAdapter, PVDevice pArray, UCHAR flags);
void Check_Idle_Call(IAL_ADAPTER_T *pAdapter);
void fRescanAllDevice(_VBUS_ARG0);
int hpt_add_disk_to_array(_VBUS_ARG DEVICEID idArray, DEVICEID idDisk);
int Kernel_DeviceIoControl(_VBUS_ARG
DWORD dwIoControlCode, /* operation control code */
PVOID lpInBuffer, /* input data buffer */
DWORD nInBufferSize, /* size of input data buffer */
PVOID lpOutBuffer, /* output data buffer */
DWORD nOutBufferSize, /* size of output data buffer */
PDWORD lpBytesReturned /* byte count */
);
#define __str_direct(x) #x
#define __str(x) __str_direct(x)
#define KMSG_LEADING __str(PROC_DIR_NAME) ": "
#define hpt_printk(_x_) do { printf(KMSG_LEADING); printf _x_ ; } while (0)
#define DUPLICATE 0
#define INITIALIZE 1
#define REBUILD_PARITY 2
#define VERIFY 3
/***********************************************************/
static __inline struct cam_periph *
hpt_get_periph(int path_id,int target_id)
{
struct cam_periph *periph = NULL;
struct cam_path *path;
int status;
status = xpt_create_path(&path, NULL, path_id, target_id, 0);
if (status == CAM_REQ_CMP) {
periph = cam_periph_find(path, "da");
xpt_free_path(path);
}
return periph;
}
#if (__FreeBSD_version < 500000)
#define YIELD_THREAD yield(curproc, 0)
#endif
#ifdef __i386__
#define BITS_PER_LONG 32
#define VDEV_TO_ID(pVDev) (DEVICEID)(pVDev)
#define ID_TO_VDEV(id) (PVDevice)(id)
#else /*Only support x86_64(AMD64 and EM64T)*/
#define BITS_PER_LONG 64
#define VDEV_TO_ID(pVDev) (DEVICEID)(ULONG_PTR)(pVDev)
#define ID_TO_VDEV(id) (PVDevice)(((ULONG_PTR)gIal_Adapter & 0xffffffff00000000) | (id))
#endif
#define INVALID_DEVICEID (-1)
#define INVALID_STRIPSIZE (-1)
#define shortswap(w) ((WORD)((w)>>8 | ((w) & 0xFF)<<8))
#ifndef MinBlockSizeShift
#define MinBlockSizeShift 5
#define MaxBlockSizeShift 12
#endif
#pragma pack(1)
typedef struct _HPT_IOCTL_TRANSFER_PARAM
{
ULONG nInBufferSize;
ULONG nOutBufferSize;
UCHAR buffer[0];
}HPT_IOCTL_TRANSFER_PARAM, *PHPT_IOCTL_TRANSFER_PARAM;
typedef struct _HPT_SET_STATE_PARAM
{
DEVICEID idArray;
DWORD state;
} HPT_SET_STATE_PARAM, *PHPT_SET_STATE_PARAM;
typedef struct _HPT_SET_ARRAY_INFO
{
DEVICEID idArray;
ALTERABLE_ARRAY_INFO Info;
} HPT_SET_ARRAY_INFO, *PHPT_SET_ARRAY_INFO;
typedef struct _HPT_SET_DEVICE_INFO
{
DEVICEID idDisk;
ALTERABLE_DEVICE_INFO Info;
} HPT_SET_DEVICE_INFO, *PHPT_SET_DEVICE_INFO;
typedef struct _HPT_SET_DEVICE_INFO_V2
{
DEVICEID idDisk;
ALTERABLE_DEVICE_INFO_V2 Info;
} HPT_SET_DEVICE_INFO_V2, *PHPT_SET_DEVICE_INFO_V2;
typedef struct _HPT_ADD_DISK_TO_ARRAY
{
DEVICEID idArray;
DEVICEID idDisk;
} HPT_ADD_DISK_TO_ARRAY, *PHPT_ADD_DISK_TO_ARRAY;
typedef struct _HPT_DEVICE_IO
{
DEVICEID id;
int cmd;
ULONG lba;
DWORD nSector;
UCHAR buffer[0];
} HPT_DEVICE_IO, *PHPT_DEVICE_IO;
int check_VDevice_valid(PVDevice);
int hpt_default_ioctl(_VBUS_ARG DWORD, PVOID, DWORD, PVOID, DWORD, PDWORD);
#define HPT_NULL_ID 0
#pragma pack()
#endif
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