/*
* Copyright 2000 - 2020 Broadcom Inc . All rights reserved .
*
*
* Name : mpi2_pci . h
* Title : MPI PCIe Attached Devices structures and definitions .
* Creation Date : October 9 , 2012
*
* mpi2_pci . h Version : 02 . 00 . 04
*
* NOTE : Names ( typedefs , defines , etc . ) beginning with an MPI25 or Mpi25
* prefix are for use only on MPI v2 . 5 products , and must not be used
* with MPI v2 . 0 products . Unless otherwise noted , names beginning with
* MPI2 or Mpi2 are for use with both MPI v2 . 0 and MPI v2 . 5 products .
*
* Version History
* - - - - - - - - - - - - - - -
*
* Date Version Description
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* 03 - 16 - 15 02 . 00 . 00 Initial version .
* 02 - 17 - 16 02 . 00 . 01 Removed AHCI support .
* Removed SOP support .
* 07 - 01 - 16 02 . 00 . 02 Added MPI26_NVME_FLAGS_FORCE_ADMIN_ERR_RESP to
* NVME Encapsulated Request .
* 07 - 22 - 18 02 . 00 . 03 Updted flags field for NVME Encapsulated req
* 12 - 17 - 18 02 . 00 . 04 Added MPI26_PCIE_DEVINFO_SCSI
* Shortten some defines to be compatible with DOS
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
*/
#ifndef MPI2_PCI_H
#define MPI2_PCI_H
/*
* Values for the PCIe DeviceInfo field used in PCIe Device Status Change Event
* data and PCIe Configuration pages .
*/
#define MPI26_PCIE_DEVINFO_DIRECT_ATTACH (0 x00000010)
#define MPI26_PCIE_DEVINFO_MASK_DEVICE_TYPE (0 x0000000F)
#define MPI26_PCIE_DEVINFO_NO_DEVICE (0 x00000000)
#define MPI26_PCIE_DEVINFO_PCI_SWITCH (0 x00000001)
#define MPI26_PCIE_DEVINFO_NVME (0 x00000003)
#define MPI26_PCIE_DEVINFO_SCSI (0 x00000004)
/****************************************************************************
* NVMe Encapsulated message
****************************************************************************/
/*NVME Encapsulated Request Message */
typedef struct _MPI26_NVME_ENCAPSULATED_REQUEST {
U16 DevHandle; /*0x00 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U16 EncapsulatedCommandLength; /*0x04 */
U8 Reserved1; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved2; /*0x0A */
U32 Reserved3; /*0x0C */
U64 ErrorResponseBaseAddress; /*0x10 */
U16 ErrorResponseAllocationLength; /*0x18 */
U16 Flags; /*0x1A */
U32 DataLength; /*0x1C */
U8 NVMe_Command[4 ]; /*0x20 */
} MPI26_NVME_ENCAPSULATED_REQUEST, *PTR_MPI26_NVME_ENCAPSULATED_REQUEST,
Mpi26NVMeEncapsulatedRequest_t, *pMpi26NVMeEncapsulatedRequest_t;
/*defines for the Flags field */
#define MPI26_NVME_FLAGS_FORCE_ADMIN_ERR_RESP (0 x0020)
/*Submission Queue Type*/
#define MPI26_NVME_FLAGS_SUBMISSIONQ_MASK (0 x0010)
#define MPI26_NVME_FLAGS_SUBMISSIONQ_IO (0 x0000)
#define MPI26_NVME_FLAGS_SUBMISSIONQ_ADMIN (0 x0010)
/*Error Response Address Space */
#define MPI26_NVME_FLAGS_ERR_RSP_ADDR_MASK (0 x000C)
#define MPI26_NVME_FLAGS_ERR_RSP_ADDR_SYSTEM (0 x0000)
#define MPI26_NVME_FLAGS_ERR_RSP_ADDR_IOCTL (0 x0008)
/* Data Direction*/
#define MPI26_NVME_FLAGS_DATADIRECTION_MASK (0 x0003)
#define MPI26_NVME_FLAGS_NODATATRANSFER (0 x0000)
#define MPI26_NVME_FLAGS_WRITE (0 x0001)
#define MPI26_NVME_FLAGS_READ (0 x0002)
#define MPI26_NVME_FLAGS_BIDIRECTIONAL (0 x0003)
/*NVMe Encapuslated Reply Message */
typedef struct _MPI26_NVME_ENCAPSULATED_ERROR_REPLY {
U16 DevHandle; /*0x00 */
U8 MsgLength; /*0x02 */
U8 Function; /*0x03 */
U16 EncapsulatedCommandLength; /*0x04 */
U8 Reserved1; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved2; /*0x0A */
U16 Reserved3; /*0x0C */
U16 IOCStatus; /*0x0E */
U32 IOCLogInfo; /*0x10 */
U16 ErrorResponseCount; /*0x14 */
U16 Reserved4; /*0x16 */
} MPI26_NVME_ENCAPSULATED_ERROR_REPLY,
*PTR_MPI26_NVME_ENCAPSULATED_ERROR_REPLY,
Mpi26NVMeEncapsulatedErrorReply_t,
*pMpi26NVMeEncapsulatedErrorReply_t;
#endif
Messung V0.5 in Prozent C=96 H=93 G=94
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