diff options
Diffstat (limited to 'drivers/scsi/mpt3sas/mpi/mpi2.h')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpi/mpi2.h | 161 |
1 files changed, 149 insertions, 12 deletions
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2.h b/drivers/scsi/mpt3sas/mpi/mpi2.h index 20da8f907c00..b181b113fc80 100644 --- a/drivers/scsi/mpt3sas/mpi/mpi2.h +++ b/drivers/scsi/mpt3sas/mpi/mpi2.h @@ -1,5 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* - * Copyright (c) 2000-2013 LSI Corporation. + * Copyright 2000-2020 Broadcom Inc. All rights reserved. * * * Name: mpi2.h @@ -8,7 +9,7 @@ * scatter/gather formats. * Creation Date: June 21, 2006 * - * mpi2.h Version: 02.00.29 + * mpi2.h Version: 02.00.54 * * 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 @@ -86,7 +87,51 @@ * 11-27-12 02.00.28 Bumped MPI2_HEADER_VERSION_UNIT. * 12-20-12 02.00.29 Bumped MPI2_HEADER_VERSION_UNIT. * Added MPI25_SUP_REPLY_POST_HOST_INDEX_OFFSET. - * -------------------------------------------------------------------------- + * 04-09-13 02.00.30 Bumped MPI2_HEADER_VERSION_UNIT. + * 04-17-13 02.00.31 Bumped MPI2_HEADER_VERSION_UNIT. + * 08-19-13 02.00.32 Bumped MPI2_HEADER_VERSION_UNIT. + * 12-05-13 02.00.33 Bumped MPI2_HEADER_VERSION_UNIT. + * 01-08-14 02.00.34 Bumped MPI2_HEADER_VERSION_UNIT + * 06-13-14 02.00.35 Bumped MPI2_HEADER_VERSION_UNIT. + * 11-18-14 02.00.36 Updated copyright information. + * Bumped MPI2_HEADER_VERSION_UNIT. + * 03-16-15 02.00.37 Bumped MPI2_HEADER_VERSION_UNIT. + * Added Scratchpad registers to + * MPI2_SYSTEM_INTERFACE_REGS. + * Added MPI2_DIAG_SBR_RELOAD. + * 03-19-15 02.00.38 Bumped MPI2_HEADER_VERSION_UNIT. + * 05-25-15 02.00.39 Bumped MPI2_HEADER_VERSION_UNIT. + * 08-25-15 02.00.40 Bumped MPI2_HEADER_VERSION_UNIT. + * 12-15-15 02.00.41 Bumped MPI_HEADER_VERSION_UNIT + * 01-01-16 02.00.42 Bumped MPI_HEADER_VERSION_UNIT + * 04-05-16 02.00.43 Modified MPI26_DIAG_BOOT_DEVICE_SELECT defines + * to be unique within first 32 characters. + * Removed AHCI support. + * Removed SOP support. + * Bumped MPI2_HEADER_VERSION_UNIT. + * 04-10-16 02.00.44 Bumped MPI2_HEADER_VERSION_UNIT. + * 07-06-16 02.00.45 Bumped MPI2_HEADER_VERSION_UNIT. + * 09-02-16 02.00.46 Bumped MPI2_HEADER_VERSION_UNIT. + * 11-23-16 02.00.47 Bumped MPI2_HEADER_VERSION_UNIT. + * 02-03-17 02.00.48 Bumped MPI2_HEADER_VERSION_UNIT. + * 06-13-17 02.00.49 Bumped MPI2_HEADER_VERSION_UNIT. + * 09-29-17 02.00.50 Bumped MPI2_HEADER_VERSION_UNIT. + * 07-22-18 02.00.51 Added SECURE_BOOT define. + * Bumped MPI2_HEADER_VERSION_UNIT + * 08-15-18 02.00.52 Bumped MPI2_HEADER_VERSION_UNIT. + * 08-28-18 02.00.53 Bumped MPI2_HEADER_VERSION_UNIT. + * Added MPI2_IOCSTATUS_FAILURE + * 12-17-18 02.00.54 Bumped MPI2_HEADER_VERSION_UNIT + * 06-24-19 02.00.55 Bumped MPI2_HEADER_VERSION_UNIT + * 08-01-19 02.00.56 Bumped MPI2_HEADER_VERSION_UNIT + * 10-02-19 02.00.57 Bumped MPI2_HEADER_VERSION_UNIT + * 07-20-20 02.00.58 Bumped MPI2_HEADER_VERSION_UNIT + * 03-30-21 02.00.59 Bumped MPI2_HEADER_VERSION_UNIT + * 06-03-22 02.00.60 Bumped MPI2_HEADER_VERSION_UNIT + * 09-20-23 02.00.61 Bumped MPI2_HEADER_VERSION_UNIT + * 09-13-24 02.00.62 Bumped MPI2_HEADER_VERSION_UNIT + * Added MPI2_FUNCTION_MCTP_PASSTHROUGH + * -------------------------------------------------------------------------- */ #ifndef MPI2_H @@ -118,8 +163,15 @@ MPI25_VERSION_MINOR) #define MPI2_VERSION_02_05 (0x0205) -/*Unit and Dev versioning for this MPI header set */ -#define MPI2_HEADER_VERSION_UNIT (0x1D) +/*minor version for MPI v2.6 compatible products */ +#define MPI26_VERSION_MINOR (0x06) +#define MPI26_VERSION ((MPI2_VERSION_MAJOR << MPI2_VERSION_MAJOR_SHIFT) | \ + MPI26_VERSION_MINOR) +#define MPI2_VERSION_02_06 (0x0206) + + +/* Unit and Dev versioning for this MPI header set */ +#define MPI2_HEADER_VERSION_UNIT (0x3E) #define MPI2_HEADER_VERSION_DEV (0x00) #define MPI2_HEADER_VERSION_UNIT_MASK (0xFF00) #define MPI2_HEADER_VERSION_UNIT_SHIFT (8) @@ -138,6 +190,7 @@ #define MPI2_IOC_STATE_READY (0x10000000) #define MPI2_IOC_STATE_OPERATIONAL (0x20000000) #define MPI2_IOC_STATE_FAULT (0x40000000) +#define MPI2_IOC_STATE_COREDUMP (0x50000000) #define MPI2_IOC_STATE_MASK (0xF0000000) #define MPI2_IOC_STATE_SHIFT (28) @@ -152,7 +205,7 @@ * *****************************************************************************/ -typedef volatile struct _MPI2_SYSTEM_INTERFACE_REGS { +typedef struct _MPI2_SYSTEM_INTERFACE_REGS { U32 Doorbell; /*0x00 */ U32 WriteSequence; /*0x04 */ U32 HostDiagnostic; /*0x08 */ @@ -173,10 +226,12 @@ typedef volatile struct _MPI2_SYSTEM_INTERFACE_REGS { U32 HCBSize; /*0x74 */ U32 HCBAddressLow; /*0x78 */ U32 HCBAddressHigh; /*0x7C */ - U32 Reserved6[16]; /*0x80 */ + U32 Reserved6[12]; /*0x80 */ + U32 Scratchpad[4]; /*0xB0 */ U32 RequestDescriptorPostLow; /*0xC0 */ U32 RequestDescriptorPostHigh; /*0xC4 */ - U32 Reserved7[14]; /*0xC8 */ + U32 AtomicRequestDescriptorPost;/*0xC8 */ + U32 Reserved7[13]; /*0xCC */ } MPI2_SYSTEM_INTERFACE_REGS, *PTR_MPI2_SYSTEM_INTERFACE_REGS, Mpi2SystemInterfaceRegs_t, @@ -218,10 +273,20 @@ typedef volatile struct _MPI2_SYSTEM_INTERFACE_REGS { */ #define MPI2_HOST_DIAGNOSTIC_OFFSET (0x00000008) +#define MPI26_DIAG_SECURE_BOOT (0x80000000) + +#define MPI2_DIAG_SBR_RELOAD (0x00002000) + #define MPI2_DIAG_BOOT_DEVICE_SELECT_MASK (0x00001800) #define MPI2_DIAG_BOOT_DEVICE_SELECT_DEFAULT (0x00000000) #define MPI2_DIAG_BOOT_DEVICE_SELECT_HCDW (0x00000800) +/* Defines for V7A/V7R HostDiagnostic Register */ +#define MPI26_DIAG_BOOT_DEVICE_SEL_64FLASH (0x00000000) +#define MPI26_DIAG_BOOT_DEVICE_SEL_64HCDW (0x00000800) +#define MPI26_DIAG_BOOT_DEVICE_SEL_32FLASH (0x00001000) +#define MPI26_DIAG_BOOT_DEVICE_SEL_32HCDW (0x00001800) + #define MPI2_DIAG_CLEAR_FLASH_BAD_SIG (0x00000400) #define MPI2_DIAG_FORCE_HCB_ON_RESET (0x00000200) #define MPI2_DIAG_HCB_MODE (0x00000100) @@ -292,10 +357,19 @@ typedef volatile struct _MPI2_SYSTEM_INTERFACE_REGS { #define MPI2_HCB_ADDRESS_HIGH_OFFSET (0x0000007C) /* - *Offsets for the Request Queue + *Offsets for the Scratchpad registers + */ +#define MPI26_SCRATCHPAD0_OFFSET (0x000000B0) +#define MPI26_SCRATCHPAD1_OFFSET (0x000000B4) +#define MPI26_SCRATCHPAD2_OFFSET (0x000000B8) +#define MPI26_SCRATCHPAD3_OFFSET (0x000000BC) + +/* + *Offsets for the Request Descriptor Post Queue */ #define MPI2_REQUEST_DESCRIPTOR_POST_LOW_OFFSET (0x000000C0) #define MPI2_REQUEST_DESCRIPTOR_POST_HIGH_OFFSET (0x000000C4) +#define MPI26_ATOMIC_REQUEST_DESCRIPTOR_POST_OFFSET (0x000000C8) /*Hard Reset delay timings */ #define MPI2_HARD_RESET_PCIE_FIRST_READ_DELAY_MICRO_SEC (50000) @@ -323,15 +397,17 @@ typedef struct _MPI2_DEFAULT_REQUEST_DESCRIPTOR { *pMpi2DefaultRequestDescriptor_t; /*defines for the RequestFlags field */ -#define MPI2_REQ_DESCRIPT_FLAGS_TYPE_MASK (0x0E) +#define MPI2_REQ_DESCRIPT_FLAGS_TYPE_MASK (0x1E) +#define MPI2_REQ_DESCRIPT_FLAGS_TYPE_RSHIFT (1) #define MPI2_REQ_DESCRIPT_FLAGS_SCSI_IO (0x00) #define MPI2_REQ_DESCRIPT_FLAGS_SCSI_TARGET (0x02) #define MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY (0x06) #define MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE (0x08) #define MPI2_REQ_DESCRIPT_FLAGS_RAID_ACCELERATOR (0x0A) #define MPI25_REQ_DESCRIPT_FLAGS_FAST_PATH_SCSI_IO (0x0C) +#define MPI26_REQ_DESCRIPT_FLAGS_PCIE_ENCAPSULATED (0x10) -#define MPI2_REQ_DESCRIPT_FLAGS_IOC_FIFO_MARKER (0x01) +#define MPI2_REQ_DESCRIPT_FLAGS_IOC_FIFO_MARKER (0x01) /*High Priority Request Descriptor */ typedef struct _MPI2_HIGH_PRIORITY_REQUEST_DESCRIPTOR { @@ -388,6 +464,13 @@ typedef MPI2_SCSI_IO_REQUEST_DESCRIPTOR Mpi25FastPathSCSIIORequestDescriptor_t, *pMpi25FastPathSCSIIORequestDescriptor_t; +/*PCIe Encapsulated Request Descriptor */ +typedef MPI2_SCSI_IO_REQUEST_DESCRIPTOR + MPI26_PCIE_ENCAPSULATED_REQUEST_DESCRIPTOR, + *PTR_MPI26_PCIE_ENCAPSULATED_REQUEST_DESCRIPTOR, + Mpi26PCIeEncapsulatedRequestDescriptor_t, + *pMpi26PCIeEncapsulatedRequestDescriptor_t; + /*union of Request Descriptors */ typedef union _MPI2_REQUEST_DESCRIPTOR_UNION { MPI2_DEFAULT_REQUEST_DESCRIPTOR Default; @@ -396,12 +479,41 @@ typedef union _MPI2_REQUEST_DESCRIPTOR_UNION { MPI2_SCSI_TARGET_REQUEST_DESCRIPTOR SCSITarget; MPI2_RAID_ACCEL_REQUEST_DESCRIPTOR RAIDAccelerator; MPI25_FP_SCSI_IO_REQUEST_DESCRIPTOR FastPathSCSIIO; + MPI26_PCIE_ENCAPSULATED_REQUEST_DESCRIPTOR PCIeEncapsulated; U64 Words; } MPI2_REQUEST_DESCRIPTOR_UNION, *PTR_MPI2_REQUEST_DESCRIPTOR_UNION, Mpi2RequestDescriptorUnion_t, *pMpi2RequestDescriptorUnion_t; +/*Atomic Request Descriptors */ + +/* + * All Atomic Request Descriptors have the same format, so the following + * structure is used for all Atomic Request Descriptors: + * Atomic Default Request Descriptor + * Atomic High Priority Request Descriptor + * Atomic SCSI IO Request Descriptor + * Atomic SCSI Target Request Descriptor + * Atomic RAID Accelerator Request Descriptor + * Atomic Fast Path SCSI IO Request Descriptor + * Atomic PCIe Encapsulated Request Descriptor + */ + +/*Atomic Request Descriptor */ +typedef struct _MPI26_ATOMIC_REQUEST_DESCRIPTOR { + U8 RequestFlags; /* 0x00 */ + U8 MSIxIndex; /* 0x01 */ + U16 SMID; /* 0x02 */ +} MPI26_ATOMIC_REQUEST_DESCRIPTOR, + *PTR_MPI26_ATOMIC_REQUEST_DESCRIPTOR, + Mpi26AtomicRequestDescriptor_t, + *pMpi26AtomicRequestDescriptor_t; + +/*for the RequestFlags field, use the same + *defines as MPI2_DEFAULT_REQUEST_DESCRIPTOR + */ + /*Reply Descriptors */ /*Default Reply Descriptor */ @@ -423,6 +535,7 @@ typedef struct _MPI2_DEFAULT_REPLY_DESCRIPTOR { #define MPI2_RPY_DESCRIPT_FLAGS_TARGET_COMMAND_BUFFER (0x03) #define MPI2_RPY_DESCRIPT_FLAGS_RAID_ACCELERATOR_SUCCESS (0x05) #define MPI25_RPY_DESCRIPT_FLAGS_FAST_PATH_SCSI_IO_SUCCESS (0x06) +#define MPI26_RPY_DESCRIPT_FLAGS_PCIE_ENCAPSULATED_SUCCESS (0x08) #define MPI2_RPY_DESCRIPT_FLAGS_UNUSED (0x0F) /*values for marking a reply descriptor as unused */ @@ -501,6 +614,13 @@ typedef MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR Mpi25FastPathSCSIIOSuccessReplyDescriptor_t, *pMpi25FastPathSCSIIOSuccessReplyDescriptor_t; +/*PCIe Encapsulated Success Reply Descriptor */ +typedef MPI2_RAID_ACCELERATOR_SUCCESS_REPLY_DESCRIPTOR + MPI26_PCIE_ENCAPSULATED_SUCCESS_REPLY_DESCRIPTOR, + *PTR_MPI26_PCIE_ENCAPSULATED_SUCCESS_REPLY_DESCRIPTOR, + Mpi26PCIeEncapsulatedSuccessReplyDescriptor_t, + *pMpi26PCIeEncapsulatedSuccessReplyDescriptor_t; + /*union of Reply Descriptors */ typedef union _MPI2_REPLY_DESCRIPTORS_UNION { MPI2_DEFAULT_REPLY_DESCRIPTOR Default; @@ -510,6 +630,8 @@ typedef union _MPI2_REPLY_DESCRIPTORS_UNION { MPI2_TARGET_COMMAND_BUFFER_REPLY_DESCRIPTOR TargetCommandBuffer; MPI2_RAID_ACCELERATOR_SUCCESS_REPLY_DESCRIPTOR RAIDAcceleratorSuccess; MPI25_FP_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR FastPathSCSIIOSuccess; + MPI26_PCIE_ENCAPSULATED_SUCCESS_REPLY_DESCRIPTOR + PCIeEncapsulatedSuccess; U64 Words; } MPI2_REPLY_DESCRIPTORS_UNION, *PTR_MPI2_REPLY_DESCRIPTORS_UNION, @@ -542,6 +664,7 @@ typedef union _MPI2_REPLY_DESCRIPTORS_UNION { #define MPI2_FUNCTION_SCSI_ENCLOSURE_PROCESSOR (0x18) #define MPI2_FUNCTION_SMP_PASSTHROUGH (0x1A) #define MPI2_FUNCTION_SAS_IO_UNIT_CONTROL (0x1B) +#define MPI2_FUNCTION_IO_UNIT_CONTROL (0x1B) #define MPI2_FUNCTION_SATA_PASSTHROUGH (0x1C) #define MPI2_FUNCTION_DIAG_BUFFER_POST (0x1D) #define MPI2_FUNCTION_DIAG_RELEASE (0x1E) @@ -551,6 +674,8 @@ typedef union _MPI2_REPLY_DESCRIPTORS_UNION { #define MPI2_FUNCTION_HOST_BASED_DISCOVERY_ACTION (0x2F) #define MPI2_FUNCTION_PWR_MGMT_CONTROL (0x30) #define MPI2_FUNCTION_SEND_HOST_MESSAGE (0x31) +#define MPI2_FUNCTION_NVME_ENCAPSULATED (0x33) +#define MPI2_FUNCTION_MCTP_PASSTHROUGH (0x34) #define MPI2_FUNCTION_MIN_PRODUCT_SPECIFIC (0xF0) #define MPI2_FUNCTION_MAX_PRODUCT_SPECIFIC (0xFF) @@ -581,6 +706,9 @@ typedef union _MPI2_REPLY_DESCRIPTORS_UNION { #define MPI2_IOCSTATUS_INVALID_FIELD (0x0007) #define MPI2_IOCSTATUS_INVALID_STATE (0x0008) #define MPI2_IOCSTATUS_OP_STATE_NOT_SUPPORTED (0x0009) +/*MPI v2.6 and later */ +#define MPI2_IOCSTATUS_INSUFFICIENT_POWER (0x000A) +#define MPI2_IOCSTATUS_FAILURE (0x000F) /**************************************************************************** * Config IOCStatus values @@ -1039,7 +1167,7 @@ typedef union _MPI2_IEEE_SGE_CHAIN_UNION { Mpi2IeeeSgeChainUnion_t, *pMpi2IeeeSgeChainUnion_t; -/*MPI25_IEEE_SGE_CHAIN64 is for MPI v2.5 products only */ +/*MPI25_IEEE_SGE_CHAIN64 is for MPI v2.5 and later */ typedef struct _MPI25_IEEE_SGE_CHAIN64 { U64 Address; U32 Length; @@ -1092,6 +1220,13 @@ typedef union _MPI25_SGE_IO_UNION { #define MPI2_IEEE_SGE_FLAGS_SIMPLE_ELEMENT (0x00) #define MPI2_IEEE_SGE_FLAGS_CHAIN_ELEMENT (0x80) +/*Next Segment Format */ + +#define MPI26_IEEE_SGE_FLAGS_NSF_MASK (0x1C) +#define MPI26_IEEE_SGE_FLAGS_NSF_MPI_IEEE (0x00) +#define MPI26_IEEE_SGE_FLAGS_NSF_NVME_PRP (0x08) +#define MPI26_IEEE_SGE_FLAGS_NSF_NVME_SGL (0x10) + /*Data Location Address Space */ #define MPI2_IEEE_SGE_FLAGS_ADDR_MASK (0x03) @@ -1102,6 +1237,7 @@ typedef union _MPI25_SGE_IO_UNION { #define MPI2_IEEE_SGE_FLAGS_SYSTEMPLBPCI_ADDR (0x03) #define MPI2_IEEE_SGE_FLAGS_SYSTEMPLBCPI_ADDR \ (MPI2_IEEE_SGE_FLAGS_SYSTEMPLBPCI_ADDR) +#define MPI26_IEEE_SGE_FLAGS_IOCCTL_ADDR (0x02) /**************************************************************************** * IEEE SGE operation Macros @@ -1160,6 +1296,7 @@ typedef union _MPI2_SGE_IO_UNION { #define MPI2_SGLFLAGS_SYSTEM_ADDRESS_SPACE (0x00) #define MPI2_SGLFLAGS_IOCDDR_ADDRESS_SPACE (0x04) #define MPI2_SGLFLAGS_IOCPLB_ADDRESS_SPACE (0x08) +#define MPI26_SGLFLAGS_IOCPLB_ADDRESS_SPACE (0x08) #define MPI2_SGLFLAGS_IOCPLBNTA_ADDRESS_SPACE (0x0C) /*values for SGL Type subfield */ #define MPI2_SGLFLAGS_SGL_TYPE_MASK (0x03) |