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Some ASPI fixes, SC_GET_DISK_INFO stubbed, but returning sucess, ASPI 

buffer allocation/free implemented.
This commit is contained in:
Marcus Meissner 2001-06-06 20:19:07 +00:00 committed by Alexandre Julliard
parent dc4fe7735b
commit 485c3ef08a
2 changed files with 57 additions and 16 deletions
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64
dlls/winaspi/winaspi32.c
View File

@ -82,12 +82,14 @@ ASPI_OpenDevice(SRB_ExecSCSICmd *prb)
}
LeaveCriticalSection(&ASPI_CritSection);
if (prb->SRB_HaId > ASPI_GetNumControllers())
return -1;
hc = ASPI_GetHCforController( prb->SRB_HaId );
fd = SCSI_OpenDevice( HIWORD(hc), LOWORD(hc), prb->SRB_Target, prb->SRB_Lun);
if (fd == -1) {
if (fd == -1)
return -1;
}
/* device is now open */
/* FIXME: Let users specify SCSI timeout in registry */
@ -276,6 +278,7 @@ static WORD
ASPI_ExecScsiCmd(SRB_ExecSCSICmd *lpPRB)
{
struct sg_header *sg_hd, *sg_reply_hdr;
WORD ret;
DWORD status;
int in_len, out_len;
int error_code = 0;
@ -286,7 +289,7 @@ ASPI_ExecScsiCmd(SRB_ExecSCSICmd *lpPRB)
#define MAKE_TARGET_TO_HOST(lpPRB) \
if (!TARGET_TO_HOST(lpPRB)) { \
WARN("program was not sending target_to_host for cmd %x (flags=%x),correcting.\n",lpPRB->CDBByte[0],lpPRB->SRB_Flags); \
lpPRB->SRB_Flags |= 8; \
lpPRB->SRB_Flags |= 0x08; \
}
#define MAKE_HOST_TO_TARGET(lpPRB) \
if (!HOST_TO_TARGET(lpPRB)) { \
@ -313,6 +316,12 @@ ASPI_ExecScsiCmd(SRB_ExecSCSICmd *lpPRB)
break;
}
ASPI_DebugPrintCmd(lpPRB);
if (lpPRB->SRB_HaId > ASPI_GetNumControllers()) {
ERR("Failed: Wanted hostadapter %d, but we have only %d.\n",
lpPRB->SRB_HaId,ASPI_GetNumControllers()
);
return WNASPI32_DoPosting( lpPRB, SS_INVALID_HA );
}
fd = ASPI_OpenDevice(lpPRB);
if (fd == -1) {
return WNASPI32_DoPosting( lpPRB, SS_NO_DEVICE );
@ -415,9 +424,21 @@ ASPI_ExecScsiCmd(SRB_ExecSCSICmd *lpPRB)
ASPI_DebugPrintResult(lpPRB);
/* now do posting */
return WNASPI32_DoPosting( lpPRB, SRB_Status );
ret = WNASPI32_DoPosting( lpPRB, SRB_Status );
switch (lpPRB->CDBByte[0]) {
case CMD_INQUIRY:
if (SRB_Status == SS_COMP)
return SS_COMP; /* some junk expects ss_comp here. */
/*FALLTHROUGH*/
default:
/*FALLTHROUGH*/
}
/* In real WNASPI32 stuff really is always pending because ASPI does things
in the background, but we are not doing that (yet) */
return ret;
error_exit:
SRB_Status = SS_ERR;
@ -452,9 +473,12 @@ error_exit:
*/
DWORD __cdecl GetASPI32SupportInfo(void)
{
return ((SS_COMP << 8) | ASPI_GetNumControllers());
}
DWORD controllers = ASPI_GetNumControllers();
if (!controllers)
return SS_NO_ADAPTERS << 8;
return (SS_COMP << 8) | controllers ;
}
/***********************************************************************
* SendASPI32Command (WNASPI32.1)
@ -465,7 +489,7 @@ DWORD __cdecl SendASPI32Command(LPSRB lpSRB)
switch (lpSRB->common.SRB_Cmd) {
case SC_HA_INQUIRY:
lpSRB->inquiry.SRB_Status = SS_COMP; /* completed successfully */
lpSRB->inquiry.HA_Count = 1; /* not always */
lpSRB->inquiry.HA_Count = ASPI_GetNumControllers();
lpSRB->inquiry.HA_SCSI_ID = 7; /* not always ID 7 */
strcpy(lpSRB->inquiry.HA_ManagerId, "ASPI for WIN32"); /* max 15 chars, don't change */
strcpy(lpSRB->inquiry.HA_Identifier, "Wine host"); /* FIXME: return host adapter name */
@ -517,12 +541,13 @@ DWORD __cdecl SendASPI32Command(LPSRB lpSRB)
case SC_RESET_DEV:
FIXME("Not implemented SC_RESET_DEV\n");
break;
#ifdef SC_GET_DISK_INFO
case SC_GET_DISK_INFO:
/* NT Doesn't implement this either.. so don't feel bad */
FIXME("Not implemented SC_GET_DISK_INFO\n");
break;
#endif
/* here we have to find out the int13 / bios association.
* We just say we do not have any.
*/
FIXME("SC_GET_DISK_INFO always return 'int13 unassociated disk'.\n");
lpSRB->diskinfo.SRB_DriveFlags = 0; /* disk is not int13 served */
return SS_COMP;
default:
FIXME("Unknown command %d\n", lpSRB->common.SRB_Cmd);
}
@ -549,19 +574,26 @@ DWORD __cdecl GetASPI32DLLVersion(void)
/***********************************************************************
* GetASPI32Buffer (WNASPI32.@)
* Supposed to return a DMA capable large SCSI buffer.
* Our implementation does not use those at all, all buffer stuff is
* done in the kernel SG device layer. So we just heapalloc the buffer.
*/
BOOL __cdecl GetASPI32Buffer(LPVOID pab) /* [???] FIXME: PASPI32BUFF */
BOOL __cdecl GetASPI32Buffer(PASPI32BUFF pab)
{
FIXME("(%p), stub !\n", pab);
pab->AB_BufPointer = HeapAlloc(GetProcessHeap(),
pab->AB_ZeroFill?HEAP_ZERO_MEMORY:0,
pab->AB_BufLen
);
if (!pab->AB_BufPointer) return FALSE;
return TRUE;
}
/***********************************************************************
* FreeASPI32Buffer (WNASPI32.@)
*/
BOOL __cdecl FreeASPI32Buffer(LPVOID pab) /* [???] FIXME: PASPI32BUFF */
BOOL __cdecl FreeASPI32Buffer(PASPI32BUFF pab)
{
FIXME("(%p), stub !\n", pab);
HeapFree(GetProcessHeap(),0,pab->AB_BufPointer);
return TRUE;
}

9
include/wnaspi32.h
View File

@ -198,14 +198,23 @@ typedef union tagSRB32 {
SRB_Abort abort;
SRB_BusDeviceReset reset;
SRB_GDEVBlock devtype;
SRB_GetDiskInfo diskinfo;
} SRB, *PSRB, *LPSRB;
typedef struct tagASPI32BUFF {
LPBYTE AB_BufPointer; /* pointer to buffer */
DWORD AB_BufLen; /* length of buffer */
DWORD AB_ZeroFill; /* set to 1 if zeroing */
DWORD AB_Reserved; /* 0 */
} ASPI32BUFF, *PASPI32BUFF;
#include "poppack.h"
/* Prototypes */
extern DWORD __cdecl SendASPI32Command (PSRB);
extern DWORD __cdecl GetASPI32SupportInfo (void);
extern DWORD __cdecl GetASPI32DLLVersion(void);
extern BOOL __cdecl GetASPI32Buffer(PASPI32BUFF pab);
#ifdef __cplusplus
}