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sys: fix request header alignment on 32-bit builds

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This commit is contained in:
Bill Zissimopoulos
2016-07-28 09:57:31 -07:00
parent 5827b1fa9c
commit 9b4318c655
2 changed files with 18 additions and 8 deletions
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3
src/sys/driver.h
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@ -655,13 +655,14 @@ enum
#define FspIopPostWorkRequestBestEffort(D, R)\
FspIopPostWorkRequestFunnel(D, R, TRUE)
#define FspIopCompleteIrp(I, R) FspIopCompleteIrpEx(I, R, TRUE)
#define REQ_ALIGN_SIZE 16
typedef VOID FSP_IOP_REQUEST_FINI(FSP_FSCTL_TRANSACT_REQ *Request, PVOID Context[4]);
typedef struct
{
FSP_IOP_REQUEST_FINI *RequestFini;
PVOID Context[4];
FSP_FSCTL_TRANSACT_RSP *Response;
__declspec(align(MEMORY_ALLOCATION_ALIGNMENT)) UINT8 RequestBuf[];
__declspec(align(REQ_ALIGN_SIZE)) UINT8 RequestBuf[];
} FSP_FSCTL_TRANSACT_REQ_HEADER;
static inline
PVOID *FspIopRequestContextAddress(FSP_FSCTL_TRANSACT_REQ *Request, ULONG I)