321 lines
8.7 KiB
C
321 lines
8.7 KiB
C
/*
|
|
* Copyright (c) 2003-2004 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 <machine/bus_memio.h>
|
|
#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;
|
|
|
|
typedef struct _READ_CAPACITY_DATA {
|
|
ULONG LogicalBlockAddress;
|
|
ULONG BytesPerBlock;
|
|
} READ_CAPACITY_DATA, *PREAD_CAPACITY_DATA;
|
|
|
|
#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_CHANNEL;
|
|
|
|
struct _privCommand;
|
|
|
|
typedef struct IALAdapter {
|
|
struct cam_path *path;
|
|
device_t hpt_dev; /* bus device */
|
|
struct resource *hpt_irq; /* interrupt */
|
|
void *hpt_intr; /* interrupt handle */
|
|
struct resource *mem_res;
|
|
bus_space_handle_t mem_bsh;
|
|
bus_space_tag_t mem_btag;
|
|
bus_dma_tag_t parent_dmat;
|
|
bus_dma_tag_t req_dmat;
|
|
bus_dmamap_t req_map;
|
|
bus_dma_tag_t resp_dmat;
|
|
bus_dmamap_t resp_map;
|
|
bus_dma_tag_t prd_dmat;
|
|
bus_dmamap_t prd_map;
|
|
bus_dma_tag_t buf_dmat;
|
|
|
|
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;
|
|
struct _privCommand *pPrivateBlocks;
|
|
TAILQ_HEAD(, _privCommand) PrivCmdTQH;
|
|
PUCHAR prdTableAddr;
|
|
ULONG prdTableDmaAddr;
|
|
void* pFreePRDLink;
|
|
|
|
union ccb *pending_Q;
|
|
|
|
MV_U8 outstandingCommands;
|
|
|
|
UCHAR status;
|
|
UCHAR ver_601;
|
|
UCHAR beeping;
|
|
|
|
eventhandler_tag eh;
|
|
} IAL_ADAPTER_T;
|
|
|
|
typedef struct _privCommand {
|
|
TAILQ_ENTRY(_privCommand) PrivEntry;
|
|
IAL_ADAPTER_T *pAdapter;
|
|
union ccb *ccb;
|
|
bus_dmamap_t buf_map;
|
|
} *pPrivCommand;
|
|
|
|
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);
|
|
int Kernel_DeviceIoControl(_VBUS_ARG DWORD dwIoControlCode, PVOID lpInBuffer,
|
|
DWORD nInBufferSize, PVOID lpOutBuffer, DWORD nOutBufferSize,
|
|
PDWORD lpBytesReturned);
|
|
void fRescanAllDevice(_VBUS_ARG0);
|
|
int hpt_add_disk_to_array(_VBUS_ARG DEVICEID idArray, DEVICEID idDisk);
|
|
|
|
|
|
#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, NULL);
|
|
xpt_free_path(path);
|
|
if (periph != NULL) {
|
|
if (strncmp(periph->periph_name, "da", 2))
|
|
periph = NULL;
|
|
}
|
|
}
|
|
return periph;
|
|
}
|
|
|
|
static __inline void
|
|
FreePrivCommand(IAL_ADAPTER_T *pAdapter, pPrivCommand prvCmd)
|
|
{
|
|
TAILQ_INSERT_TAIL(&pAdapter->PrivCmdTQH, prvCmd, PrivEntry);
|
|
}
|
|
|
|
static __inline pPrivCommand
|
|
AllocPrivCommand(IAL_ADAPTER_T *pAdapter)
|
|
{
|
|
pPrivCommand prvCmd;
|
|
|
|
prvCmd = TAILQ_FIRST(&pAdapter->PrivCmdTQH);
|
|
if (prvCmd == NULL)
|
|
return NULL;
|
|
|
|
TAILQ_REMOVE(&pAdapter->PrivCmdTQH, prvCmd, PrivEntry);
|
|
return (prvCmd);
|
|
}
|
|
|
|
static __inline void
|
|
mv_reg_write_byte(MV_BUS_ADDR_T base, MV_U32 offset, MV_U8 val)
|
|
{
|
|
IAL_ADAPTER_T *pAdapter;
|
|
|
|
pAdapter = base;
|
|
bus_space_write_1(pAdapter->mem_btag, pAdapter->mem_bsh, offset, val);
|
|
}
|
|
|
|
static __inline void
|
|
mv_reg_write_word(MV_BUS_ADDR_T base, MV_U32 offset, MV_U16 val)
|
|
{
|
|
IAL_ADAPTER_T *pAdapter;
|
|
|
|
pAdapter = base;
|
|
bus_space_write_2(pAdapter->mem_btag, pAdapter->mem_bsh, offset, val);
|
|
}
|
|
|
|
static __inline void
|
|
mv_reg_write_dword(MV_BUS_ADDR_T base, MV_U32 offset, MV_U32 val)
|
|
{
|
|
IAL_ADAPTER_T *pAdapter;
|
|
|
|
pAdapter = base;
|
|
bus_space_write_4(pAdapter->mem_btag, pAdapter->mem_bsh, offset, val);
|
|
}
|
|
|
|
static __inline MV_U8
|
|
mv_reg_read_byte(MV_BUS_ADDR_T base, MV_U32 offset)
|
|
{
|
|
IAL_ADAPTER_T *pAdapter;
|
|
|
|
pAdapter = base;
|
|
return (bus_space_read_1(pAdapter->mem_btag, pAdapter->mem_bsh,
|
|
offset));
|
|
}
|
|
|
|
static __inline MV_U16
|
|
mv_reg_read_word(MV_BUS_ADDR_T base, MV_U32 offset)
|
|
{
|
|
IAL_ADAPTER_T *pAdapter;
|
|
|
|
pAdapter = base;
|
|
return (bus_space_read_2(pAdapter->mem_btag, pAdapter->mem_bsh,
|
|
offset));
|
|
}
|
|
|
|
static __inline MV_U32
|
|
mv_reg_read_dword(MV_BUS_ADDR_T base, MV_U32 offset)
|
|
{
|
|
IAL_ADAPTER_T *pAdapter;
|
|
|
|
pAdapter = base;
|
|
return (bus_space_read_4(pAdapter->mem_btag, pAdapter->mem_bsh,
|
|
offset));
|
|
}
|
|
|
|
#endif
|