diff options
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas.h')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas.h | 708 |
1 files changed, 667 insertions, 41 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index 0d033248fdf..32166c2c785 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -1,15 +1,30 @@ /* + * Linux MegaRAID driver for SAS based RAID controllers * - * Linux MegaRAID driver for SAS based RAID controllers + * Copyright (c) 2003-2012 LSI Corporation. * - * Copyright (c) 2003-2005 LSI Corporation. + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. * - * FILE : megaraid_sas.h + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * FILE: megaraid_sas.h + * + * Authors: LSI Corporation + * + * Send feedback to: <megaraidlinux@lsi.com> + * + * Mail to: LSI Corporation, 1621 Barber Lane, Milpitas, CA 95035 + * ATTN: Linuxraid */ #ifndef LSI_MEGARAID_SAS_H @@ -18,9 +33,9 @@ /* * MegaRAID SAS Driver meta data */ -#define MEGASAS_VERSION "00.00.04.01" -#define MEGASAS_RELDATE "July 24, 2008" -#define MEGASAS_EXT_VERSION "Thu July 24 11:41:51 PST 2008" +#define MEGASAS_VERSION "06.803.01.00-rc1" +#define MEGASAS_RELDATE "Mar. 10, 2014" +#define MEGASAS_EXT_VERSION "Mon. Mar. 10 17:00:00 PDT 2014" /* * Device IDs @@ -30,6 +45,38 @@ #define PCI_DEVICE_ID_LSI_VERDE_ZCR 0x0413 #define PCI_DEVICE_ID_LSI_SAS1078GEN2 0x0078 #define PCI_DEVICE_ID_LSI_SAS0079GEN2 0x0079 +#define PCI_DEVICE_ID_LSI_SAS0073SKINNY 0x0073 +#define PCI_DEVICE_ID_LSI_SAS0071SKINNY 0x0071 +#define PCI_DEVICE_ID_LSI_FUSION 0x005b +#define PCI_DEVICE_ID_LSI_PLASMA 0x002f +#define PCI_DEVICE_ID_LSI_INVADER 0x005d +#define PCI_DEVICE_ID_LSI_FURY 0x005f + +/* + * Intel HBA SSDIDs + */ +#define MEGARAID_INTEL_RS3DC080_SSDID 0x9360 +#define MEGARAID_INTEL_RS3DC040_SSDID 0x9362 +#define MEGARAID_INTEL_RS3SC008_SSDID 0x9380 +#define MEGARAID_INTEL_RS3MC044_SSDID 0x9381 +#define MEGARAID_INTEL_RS3WC080_SSDID 0x9341 +#define MEGARAID_INTEL_RS3WC040_SSDID 0x9343 + +/* + * Intel HBA branding + */ +#define MEGARAID_INTEL_RS3DC080_BRANDING \ + "Intel(R) RAID Controller RS3DC080" +#define MEGARAID_INTEL_RS3DC040_BRANDING \ + "Intel(R) RAID Controller RS3DC040" +#define MEGARAID_INTEL_RS3SC008_BRANDING \ + "Intel(R) RAID Controller RS3SC008" +#define MEGARAID_INTEL_RS3MC044_BRANDING \ + "Intel(R) RAID Controller RS3MC044" +#define MEGARAID_INTEL_RS3WC080_BRANDING \ + "Intel(R) RAID Controller RS3WC080" +#define MEGARAID_INTEL_RS3WC040_BRANDING \ + "Intel(R) RAID Controller RS3WC040" /* * ===================================== @@ -58,7 +105,8 @@ #define MFI_STATE_READY 0xB0000000 #define MFI_STATE_OPERATIONAL 0xC0000000 #define MFI_STATE_FAULT 0xF0000000 - +#define MFI_RESET_REQUIRED 0x00000001 +#define MFI_RESET_ADAPTER 0x00000002 #define MEGAMFI_FRAME_SIZE 64 /* @@ -71,6 +119,12 @@ * HOTPLUG : Resume from Hotplug * MFI_STOP_ADP : Send signal to FW to stop processing */ +#define WRITE_SEQUENCE_OFFSET (0x0000000FC) /* I20 */ +#define HOST_DIAGNOSTIC_OFFSET (0x000000F8) /* I20 */ +#define DIAG_WRITE_ENABLE (0x00000080) +#define DIAG_RESET_ADAPTER (0x00000004) + +#define MFI_ADP_RESET 0x00000040 #define MFI_INIT_ABORT 0x00000001 #define MFI_INIT_READY 0x00000002 #define MFI_INIT_MFIMODE 0x00000004 @@ -94,6 +148,7 @@ #define MFI_FRAME_DIR_WRITE 0x0008 #define MFI_FRAME_DIR_READ 0x0010 #define MFI_FRAME_DIR_BOTH 0x0018 +#define MFI_FRAME_IEEE 0x0020 /* * Definition for cmd_status @@ -112,8 +167,11 @@ #define MFI_CMD_ABORT 0x06 #define MFI_CMD_SMP 0x07 #define MFI_CMD_STP 0x08 +#define MFI_CMD_INVALID 0xff #define MR_DCMD_CTRL_GET_INFO 0x01010000 +#define MR_DCMD_LD_GET_LIST 0x03010000 +#define MR_DCMD_LD_LIST_QUERY 0x03010100 #define MR_DCMD_CTRL_CACHE_FLUSH 0x01101000 #define MR_FLUSH_CTRL_CACHE 0x01 @@ -131,6 +189,13 @@ #define MR_DCMD_CLUSTER 0x08000000 #define MR_DCMD_CLUSTER_RESET_ALL 0x08010100 #define MR_DCMD_CLUSTER_RESET_LD 0x08010200 +#define MR_DCMD_PD_LIST_QUERY 0x02010100 + +/* + * Global functions + */ +extern u8 MR_ValidateMapInfo(struct megasas_instance *instance); + /* * MFI command completion codes @@ -193,6 +258,7 @@ enum MFI_STAT { MFI_STAT_RESERVATION_IN_PROGRESS = 0x36, MFI_STAT_I2C_ERRORS_DETECTED = 0x37, MFI_STAT_PCI_ERRORS_DETECTED = 0x38, + MFI_STAT_CONFIG_SEQ_MISMATCH = 0x67, MFI_STAT_INVALID_STATUS = 0xFF }; @@ -251,9 +317,143 @@ enum MR_EVT_ARGS { MR_EVT_ARGS_STR, MR_EVT_ARGS_TIME, MR_EVT_ARGS_ECC, + MR_EVT_ARGS_LD_PROP, + MR_EVT_ARGS_PD_SPARE, + MR_EVT_ARGS_PD_INDEX, + MR_EVT_ARGS_DIAG_PASS, + MR_EVT_ARGS_DIAG_FAIL, + MR_EVT_ARGS_PD_LBA_LBA, + MR_EVT_ARGS_PORT_PHY, + MR_EVT_ARGS_PD_MISSING, + MR_EVT_ARGS_PD_ADDRESS, + MR_EVT_ARGS_BITMAP, + MR_EVT_ARGS_CONNECTOR, + MR_EVT_ARGS_PD_PD, + MR_EVT_ARGS_PD_FRU, + MR_EVT_ARGS_PD_PATHINFO, + MR_EVT_ARGS_PD_POWER_STATE, + MR_EVT_ARGS_GENERIC, +}; +/* + * define constants for device list query options + */ +enum MR_PD_QUERY_TYPE { + MR_PD_QUERY_TYPE_ALL = 0, + MR_PD_QUERY_TYPE_STATE = 1, + MR_PD_QUERY_TYPE_POWER_STATE = 2, + MR_PD_QUERY_TYPE_MEDIA_TYPE = 3, + MR_PD_QUERY_TYPE_SPEED = 4, + MR_PD_QUERY_TYPE_EXPOSED_TO_HOST = 5, }; +enum MR_LD_QUERY_TYPE { + MR_LD_QUERY_TYPE_ALL = 0, + MR_LD_QUERY_TYPE_EXPOSED_TO_HOST = 1, + MR_LD_QUERY_TYPE_USED_TGT_IDS = 2, + MR_LD_QUERY_TYPE_CLUSTER_ACCESS = 3, + MR_LD_QUERY_TYPE_CLUSTER_LOCALE = 4, +}; + + +#define MR_EVT_CFG_CLEARED 0x0004 +#define MR_EVT_LD_STATE_CHANGE 0x0051 +#define MR_EVT_PD_INSERTED 0x005b +#define MR_EVT_PD_REMOVED 0x0070 +#define MR_EVT_LD_CREATED 0x008a +#define MR_EVT_LD_DELETED 0x008b +#define MR_EVT_FOREIGN_CFG_IMPORTED 0x00db +#define MR_EVT_LD_OFFLINE 0x00fc +#define MR_EVT_CTRL_HOST_BUS_SCAN_REQUESTED 0x0152 +#define MAX_LOGICAL_DRIVES 64 + +enum MR_PD_STATE { + MR_PD_STATE_UNCONFIGURED_GOOD = 0x00, + MR_PD_STATE_UNCONFIGURED_BAD = 0x01, + MR_PD_STATE_HOT_SPARE = 0x02, + MR_PD_STATE_OFFLINE = 0x10, + MR_PD_STATE_FAILED = 0x11, + MR_PD_STATE_REBUILD = 0x14, + MR_PD_STATE_ONLINE = 0x18, + MR_PD_STATE_COPYBACK = 0x20, + MR_PD_STATE_SYSTEM = 0x40, + }; + + + /* + * defines the physical drive address structure + */ +struct MR_PD_ADDRESS { + u16 deviceId; + u16 enclDeviceId; + + union { + struct { + u8 enclIndex; + u8 slotNumber; + } mrPdAddress; + struct { + u8 enclPosition; + u8 enclConnectorIndex; + } mrEnclAddress; + }; + u8 scsiDevType; + union { + u8 connectedPortBitmap; + u8 connectedPortNumbers; + }; + u64 sasAddr[2]; +} __packed; + +/* + * defines the physical drive list structure + */ +struct MR_PD_LIST { + u32 size; + u32 count; + struct MR_PD_ADDRESS addr[1]; +} __packed; + +struct megasas_pd_list { + u16 tid; + u8 driveType; + u8 driveState; +} __packed; + + /* + * defines the logical drive reference structure + */ +union MR_LD_REF { + struct { + u8 targetId; + u8 reserved; + u16 seqNum; + }; + u32 ref; +} __packed; + +/* + * defines the logical drive list structure + */ +struct MR_LD_LIST { + u32 ldCount; + u32 reserved; + struct { + union MR_LD_REF ref; + u8 state; + u8 reserved[3]; + u64 size; + } ldList[MAX_LOGICAL_DRIVES]; +} __packed; + +struct MR_LD_TARGETID_LIST { + u32 size; + u32 count; + u8 pad[3]; + u8 targetId[MAX_LOGICAL_DRIVES]; +}; + + /* * SAS controller properties */ @@ -280,9 +480,58 @@ struct megasas_ctrl_prop { u16 ecc_bucket_leak_rate; u8 restore_hotspare_on_insertion; u8 expose_encl_devices; - u8 reserved[38]; + u8 maintainPdFailHistory; + u8 disallowHostRequestReordering; + u8 abortCCOnError; + u8 loadBalanceMode; + u8 disableAutoDetectBackplane; -} __attribute__ ((packed)); + u8 snapVDSpace; + + /* + * Add properties that can be controlled by + * a bit in the following structure. + */ + struct { +#if defined(__BIG_ENDIAN_BITFIELD) + u32 reserved:18; + u32 enableJBOD:1; + u32 disableSpinDownHS:1; + u32 allowBootWithPinnedCache:1; + u32 disableOnlineCtrlReset:1; + u32 enableSecretKeyControl:1; + u32 autoEnhancedImport:1; + u32 enableSpinDownUnconfigured:1; + u32 SSDPatrolReadEnabled:1; + u32 SSDSMARTerEnabled:1; + u32 disableNCQ:1; + u32 useFdeOnly:1; + u32 prCorrectUnconfiguredAreas:1; + u32 SMARTerEnabled:1; + u32 copyBackDisabled:1; +#else + u32 copyBackDisabled:1; + u32 SMARTerEnabled:1; + u32 prCorrectUnconfiguredAreas:1; + u32 useFdeOnly:1; + u32 disableNCQ:1; + u32 SSDSMARTerEnabled:1; + u32 SSDPatrolReadEnabled:1; + u32 enableSpinDownUnconfigured:1; + u32 autoEnhancedImport:1; + u32 enableSecretKeyControl:1; + u32 disableOnlineCtrlReset:1; + u32 allowBootWithPinnedCache:1; + u32 disableSpinDownHS:1; + u32 enableJBOD:1; + u32 reserved:18; +#endif + } OnOffProperties; + u8 autoSnapVDSpace; + u8 viewSpace; + u16 spinDownTime; + u8 reserved[24]; +} __packed; /* * SAS controller information @@ -311,7 +560,8 @@ struct megasas_ctrl_info { u8 PCIE:1; u8 iSCSI:1; u8 SAS_3G:1; - u8 reserved_0:4; + u8 SRIOV:1; + u8 reserved_0:3; u8 reserved_1[6]; u8 port_count; u64 port_addr[8]; @@ -523,9 +773,168 @@ struct megasas_ctrl_info { */ char package_version[0x60]; - u8 pad[0x800 - 0x6a0]; -} __attribute__ ((packed)); + /* + * If adapterOperations.supportMoreThan8Phys is set, + * and deviceInterface.portCount is greater than 8, + * SAS Addrs for first 8 ports shall be populated in + * deviceInterface.portAddr, and the rest shall be + * populated in deviceInterfacePortAddr2. + */ + u64 deviceInterfacePortAddr2[8]; /*6a0h */ + u8 reserved3[128]; /*6e0h */ + + struct { /*760h */ + u16 minPdRaidLevel_0:4; + u16 maxPdRaidLevel_0:12; + + u16 minPdRaidLevel_1:4; + u16 maxPdRaidLevel_1:12; + + u16 minPdRaidLevel_5:4; + u16 maxPdRaidLevel_5:12; + + u16 minPdRaidLevel_1E:4; + u16 maxPdRaidLevel_1E:12; + + u16 minPdRaidLevel_6:4; + u16 maxPdRaidLevel_6:12; + + u16 minPdRaidLevel_10:4; + u16 maxPdRaidLevel_10:12; + + u16 minPdRaidLevel_50:4; + u16 maxPdRaidLevel_50:12; + + u16 minPdRaidLevel_60:4; + u16 maxPdRaidLevel_60:12; + + u16 minPdRaidLevel_1E_RLQ0:4; + u16 maxPdRaidLevel_1E_RLQ0:12; + + u16 minPdRaidLevel_1E0_RLQ0:4; + u16 maxPdRaidLevel_1E0_RLQ0:12; + + u16 reserved[6]; + } pdsForRaidLevels; + + u16 maxPds; /*780h */ + u16 maxDedHSPs; /*782h */ + u16 maxGlobalHSPs; /*784h */ + u16 ddfSize; /*786h */ + u8 maxLdsPerArray; /*788h */ + u8 partitionsInDDF; /*789h */ + u8 lockKeyBinding; /*78ah */ + u8 maxPITsPerLd; /*78bh */ + u8 maxViewsPerLd; /*78ch */ + u8 maxTargetId; /*78dh */ + u16 maxBvlVdSize; /*78eh */ + + u16 maxConfigurableSSCSize; /*790h */ + u16 currentSSCsize; /*792h */ + + char expanderFwVersion[12]; /*794h */ + + u16 PFKTrialTimeRemaining; /*7A0h */ + + u16 cacheMemorySize; /*7A2h */ + + struct { /*7A4h */ +#if defined(__BIG_ENDIAN_BITFIELD) + u32 reserved:5; + u32 activePassive:2; + u32 supportConfigAutoBalance:1; + u32 mpio:1; + u32 supportDataLDonSSCArray:1; + u32 supportPointInTimeProgress:1; + u32 supportUnevenSpans:1; + u32 dedicatedHotSparesLimited:1; + u32 headlessMode:1; + u32 supportEmulatedDrives:1; + u32 supportResetNow:1; + u32 realTimeScheduler:1; + u32 supportSSDPatrolRead:1; + u32 supportPerfTuning:1; + u32 disableOnlinePFKChange:1; + u32 supportJBOD:1; + u32 supportBootTimePFKChange:1; + u32 supportSetLinkSpeed:1; + u32 supportEmergencySpares:1; + u32 supportSuspendResumeBGops:1; + u32 blockSSDWriteCacheChange:1; + u32 supportShieldState:1; + u32 supportLdBBMInfo:1; + u32 supportLdPIType3:1; + u32 supportLdPIType2:1; + u32 supportLdPIType1:1; + u32 supportPIcontroller:1; +#else + u32 supportPIcontroller:1; + u32 supportLdPIType1:1; + u32 supportLdPIType2:1; + u32 supportLdPIType3:1; + u32 supportLdBBMInfo:1; + u32 supportShieldState:1; + u32 blockSSDWriteCacheChange:1; + u32 supportSuspendResumeBGops:1; + u32 supportEmergencySpares:1; + u32 supportSetLinkSpeed:1; + u32 supportBootTimePFKChange:1; + u32 supportJBOD:1; + u32 disableOnlinePFKChange:1; + u32 supportPerfTuning:1; + u32 supportSSDPatrolRead:1; + u32 realTimeScheduler:1; + + u32 supportResetNow:1; + u32 supportEmulatedDrives:1; + u32 headlessMode:1; + u32 dedicatedHotSparesLimited:1; + + + u32 supportUnevenSpans:1; + u32 supportPointInTimeProgress:1; + u32 supportDataLDonSSCArray:1; + u32 mpio:1; + u32 supportConfigAutoBalance:1; + u32 activePassive:2; + u32 reserved:5; +#endif + } adapterOperations2; + + u8 driverVersion[32]; /*7A8h */ + u8 maxDAPdCountSpinup60; /*7C8h */ + u8 temperatureROC; /*7C9h */ + u8 temperatureCtrl; /*7CAh */ + u8 reserved4; /*7CBh */ + u16 maxConfigurablePds; /*7CCh */ + + + u8 reserved5[2]; /*0x7CDh */ + + /* + * HA cluster information + */ + struct { + u32 peerIsPresent:1; + u32 peerIsIncompatible:1; + u32 hwIncompatible:1; + u32 fwVersionMismatch:1; + u32 ctrlPropIncompatible:1; + u32 premiumFeatureMismatch:1; + u32 reserved:26; + } cluster; + + char clusterId[16]; /*7D4h */ + struct { + u8 maxVFsSupported; /*0x7E4*/ + u8 numVFsEnabled; /*0x7E5*/ + u8 requestorId; /*0x7E6 0:PF, 1:VF1, 2:VF2*/ + u8 reserved; /*0x7E7*/ + } iov; + + u8 pad[0x800-0x7E8]; /*0x7E8 pad to 2k */ +} __packed; /* * =============================== @@ -533,14 +942,21 @@ struct megasas_ctrl_info { * =============================== */ #define MEGASAS_MAX_PD_CHANNELS 2 -#define MEGASAS_MAX_LD_CHANNELS 2 +#define MEGASAS_MAX_LD_CHANNELS 1 #define MEGASAS_MAX_CHANNELS (MEGASAS_MAX_PD_CHANNELS + \ MEGASAS_MAX_LD_CHANNELS) #define MEGASAS_MAX_DEV_PER_CHANNEL 128 #define MEGASAS_DEFAULT_INIT_ID -1 #define MEGASAS_MAX_LUN 8 #define MEGASAS_MAX_LD 64 - +#define MEGASAS_DEFAULT_CMD_PER_LUN 256 +#define MEGASAS_MAX_PD (MEGASAS_MAX_PD_CHANNELS * \ + MEGASAS_MAX_DEV_PER_CHANNEL) +#define MEGASAS_MAX_LD_IDS (MEGASAS_MAX_LD_CHANNELS * \ + MEGASAS_MAX_DEV_PER_CHANNEL) + +#define MEGASAS_MAX_SECTORS (2*1024) +#define MEGASAS_MAX_SECTORS_IEEE (2*128) #define MEGASAS_DBG_LVL 1 #define MEGASAS_FW_BUSY 1 @@ -561,6 +977,7 @@ struct megasas_ctrl_info { #define MEGASAS_RESET_NOTICE_INTERVAL 5 #define MEGASAS_IOCTL_CMD 0 #define MEGASAS_DEFAULT_CMD_TIMEOUT 90 +#define MEGASAS_THROTTLE_QUEUE_DEPTH 16 /* * FW reports the maximum of number of commands that it can accept (maximum @@ -570,28 +987,50 @@ struct megasas_ctrl_info { * is shown below */ #define MEGASAS_INT_CMDS 32 +#define MEGASAS_SKINNY_INT_CMDS 5 +#define MEGASAS_MAX_MSIX_QUEUES 128 /* * FW can accept both 32 and 64 bit SGLs. We want to allocate 32/64 bit * SGLs based on the size of dma_addr_t */ #define IS_DMA64 (sizeof(dma_addr_t) == 8) +#define MFI_XSCALE_OMR0_CHANGE_INTERRUPT 0x00000001 + +#define MFI_INTR_FLAG_REPLY_MESSAGE 0x00000001 +#define MFI_INTR_FLAG_FIRMWARE_STATE_CHANGE 0x00000002 +#define MFI_G2_OUTBOUND_DOORBELL_CHANGE_INTERRUPT 0x00000004 + #define MFI_OB_INTR_STATUS_MASK 0x00000002 #define MFI_POLL_TIMEOUT_SECS 60 -#define MEGASAS_COMPLETION_TIMER_INTERVAL (HZ/10) - +#define MEGASAS_SRIOV_HEARTBEAT_INTERVAL_VF (5 * HZ) +#define MEGASAS_OCR_SETTLE_TIME_VF (1000 * 30) +#define MEGASAS_ROUTINE_WAIT_TIME_VF 300 #define MFI_REPLY_1078_MESSAGE_INTERRUPT 0x80000000 #define MFI_REPLY_GEN2_MESSAGE_INTERRUPT 0x00000001 #define MFI_GEN2_ENABLE_INTERRUPT_MASK (0x00000001 | 0x00000004) +#define MFI_REPLY_SKINNY_MESSAGE_INTERRUPT 0x40000000 +#define MFI_SKINNY_ENABLE_INTERRUPT_MASK (0x00000001) +#define MFI_1068_PCSR_OFFSET 0x84 +#define MFI_1068_FW_HANDSHAKE_OFFSET 0x64 +#define MFI_1068_FW_READY 0xDDDD0000 + +#define MR_MAX_REPLY_QUEUES_OFFSET 0X0000001F +#define MR_MAX_REPLY_QUEUES_EXT_OFFSET 0X003FC000 +#define MR_MAX_REPLY_QUEUES_EXT_OFFSET_SHIFT 14 +#define MR_MAX_MSIX_REG_ARRAY 16 /* * register set for both 1068 and 1078 controllers * structure extended for 1078 registers */ struct megasas_register_set { - u32 reserved_0[4]; /*0000h*/ + u32 doorbell; /*0000h*/ + u32 fusion_seq_offset; /*0004h*/ + u32 fusion_host_diag; /*0008h*/ + u32 reserved_01; /*000Ch*/ u32 inbound_msg_0; /*0010h*/ u32 inbound_msg_1; /*0014h*/ @@ -611,23 +1050,28 @@ struct megasas_register_set { u32 inbound_queue_port; /*0040h*/ u32 outbound_queue_port; /*0044h*/ - u32 reserved_2[22]; /*0048h*/ + u32 reserved_2[9]; /*0048h*/ + u32 reply_post_host_index; /*006Ch*/ + u32 reserved_2_2[12]; /*0070h*/ u32 outbound_doorbell_clear; /*00A0h*/ u32 reserved_3[3]; /*00A4h*/ u32 outbound_scratch_pad ; /*00B0h*/ + u32 outbound_scratch_pad_2; /*00B4h*/ - u32 reserved_4[3]; /*00B4h*/ + u32 reserved_4[2]; /*00B8h*/ u32 inbound_low_queue_port ; /*00C0h*/ u32 inbound_high_queue_port ; /*00C4h*/ u32 reserved_5; /*00C8h*/ - u32 index_registers[820]; /*00CCh*/ - + u32 res_6[11]; /*CCh*/ + u32 host_diag; + u32 seq_offset; + u32 index_registers[807]; /*00CCh*/ } __attribute__ ((packed)); struct megasas_sge32 { @@ -644,10 +1088,17 @@ struct megasas_sge64 { } __attribute__ ((packed)); +struct megasas_sge_skinny { + u64 phys_addr; + u32 length; + u32 flag; +} __packed; + union megasas_sgl { struct megasas_sge32 sge32[1]; struct megasas_sge64 sge64[1]; + struct megasas_sge_skinny sge_skinny[1]; } __attribute__ ((packed)); @@ -679,6 +1130,21 @@ union megasas_sgl_frame { } __attribute__ ((packed)); +typedef union _MFI_CAPABILITIES { + struct { +#if defined(__BIG_ENDIAN_BITFIELD) + u32 reserved:30; + u32 support_additional_msix:1; + u32 support_fp_remote_lun:1; +#else + u32 support_fp_remote_lun:1; + u32 support_additional_msix:1; + u32 reserved:30; +#endif + } mfi_capabilities; + u32 reg; +} MFI_CAPABILITIES; + struct megasas_init_frame { u8 cmd; /*00h */ @@ -686,7 +1152,7 @@ struct megasas_init_frame { u8 cmd_status; /*02h */ u8 reserved_1; /*03h */ - u32 reserved_2; /*04h */ + MFI_CAPABILITIES driver_operations; /*04h*/ u32 context; /*08h */ u32 pad_0; /*0Ch */ @@ -901,9 +1367,15 @@ struct megasas_cmd; union megasas_evt_class_locale { struct { +#ifndef __BIG_ENDIAN_BITFIELD u16 locale; u8 reserved; s8 class; +#else + s8 class; + u8 reserved; + u16 locale; +#endif } __attribute__ ((packed)) members; u32 word; @@ -1061,16 +1533,15 @@ struct megasas_evt_detail { } __attribute__ ((packed)); - struct megasas_instance_template { - void (*fire_cmd)(dma_addr_t ,u32 ,struct megasas_register_set __iomem *); - - void (*enable_intr)(struct megasas_register_set __iomem *) ; - void (*disable_intr)(struct megasas_register_set __iomem *); - - int (*clear_intr)(struct megasas_register_set __iomem *); +struct megasas_aen_event { + struct delayed_work hotplug_work; + struct megasas_instance *instance; +}; - u32 (*read_fw_status_reg)(struct megasas_register_set __iomem *); - }; +struct megasas_irq_context { + struct megasas_instance *instance; + u32 MSIxIndex; +}; struct megasas_instance { @@ -1078,22 +1549,37 @@ struct megasas_instance { dma_addr_t producer_h; u32 *consumer; dma_addr_t consumer_h; + struct MR_LD_VF_AFFILIATION *vf_affiliation; + dma_addr_t vf_affiliation_h; + struct MR_LD_VF_AFFILIATION_111 *vf_affiliation_111; + dma_addr_t vf_affiliation_111_h; + struct MR_CTRL_HB_HOST_MEM *hb_host_mem; + dma_addr_t hb_host_mem_h; u32 *reply_queue; dma_addr_t reply_queue_h; - unsigned long base_addr; struct megasas_register_set __iomem *reg_set; - + u32 *reply_post_host_index_addr[MR_MAX_MSIX_REG_ARRAY]; + struct megasas_pd_list pd_list[MEGASAS_MAX_PD]; + struct megasas_pd_list local_pd_list[MEGASAS_MAX_PD]; + u8 ld_ids[MEGASAS_MAX_LD_IDS]; s8 init_id; u16 max_num_sge; u16 max_fw_cmds; + /* For Fusion its num IOCTL cmds, for others MFI based its + max_fw_cmds */ + u16 max_mfi_cmds; u32 max_sectors_per_req; + struct megasas_aen_event *ev; struct megasas_cmd **cmd_list; struct list_head cmd_pool; + /* used to sync fire the cmd to fw */ spinlock_t cmd_pool_lock; + /* used to sync fire the cmd to fw */ + spinlock_t hba_lock; /* used to synch producer, consumer ptrs in dpc */ spinlock_t completion_lock; struct dma_pool *frame_dma_pool; @@ -1112,17 +1598,137 @@ struct megasas_instance { struct pci_dev *pdev; u32 unique_id; + u32 fw_support_ieee; atomic_t fw_outstanding; - u32 hw_crit_error; + atomic_t fw_reset_no_pci_access; struct megasas_instance_template *instancet; struct tasklet_struct isr_tasklet; + struct work_struct work_init; u8 flag; + u8 unload; + u8 flag_ieee; + u8 issuepend_done; + u8 disableOnlineCtrlReset; + u8 UnevenSpanSupport; + u8 adprecovery; unsigned long last_time; + u32 mfiStatus; + u32 last_seq_num; + + struct list_head internal_reset_pending_q; + + /* Ptr to hba specific information */ + void *ctrl_context; + unsigned int msix_vectors; + struct msix_entry msixentry[MEGASAS_MAX_MSIX_QUEUES]; + struct megasas_irq_context irq_context[MEGASAS_MAX_MSIX_QUEUES]; + u64 map_id; + struct megasas_cmd *map_update_cmd; + unsigned long bar; + long reset_flags; + struct mutex reset_mutex; + struct timer_list sriov_heartbeat_timer; + char skip_heartbeat_timer_del; + u8 requestorId; + u64 initiator_sas_address; + u64 ld_sas_address[64]; + char PlasmaFW111; + char mpio; + int throttlequeuedepth; + u8 mask_interrupts; + u8 is_imr; +}; +struct MR_LD_VF_MAP { + u32 size; + union MR_LD_REF ref; + u8 ldVfCount; + u8 reserved[6]; + u8 policy[1]; +}; + +struct MR_LD_VF_AFFILIATION { + u32 size; + u8 ldCount; + u8 vfCount; + u8 thisVf; + u8 reserved[9]; + struct MR_LD_VF_MAP map[1]; +}; + +/* Plasma 1.11 FW backward compatibility structures */ +#define IOV_111_OFFSET 0x7CE +#define MAX_VIRTUAL_FUNCTIONS 8 + +struct IOV_111 { + u8 maxVFsSupported; + u8 numVFsEnabled; + u8 requestorId; + u8 reserved[5]; +}; + +struct MR_LD_VF_MAP_111 { + u8 targetId; + u8 reserved[3]; + u8 policy[MAX_VIRTUAL_FUNCTIONS]; +}; + +struct MR_LD_VF_AFFILIATION_111 { + u8 vdCount; + u8 vfCount; + u8 thisVf; + u8 reserved[5]; + struct MR_LD_VF_MAP_111 map[MAX_LOGICAL_DRIVES]; +}; + +struct MR_CTRL_HB_HOST_MEM { + struct { + u32 fwCounter; /* Firmware heart beat counter */ + struct { + u32 debugmode:1; /* 1=Firmware is in debug mode. + Heart beat will not be updated. */ + u32 reserved:31; + } debug; + u32 reserved_fw[6]; + u32 driverCounter; /* Driver heart beat counter. 0x20 */ + u32 reserved_driver[7]; + } HB; + u8 pad[0x400-0x40]; +}; + +enum { + MEGASAS_HBA_OPERATIONAL = 0, + MEGASAS_ADPRESET_SM_INFAULT = 1, + MEGASAS_ADPRESET_SM_FW_RESET_SUCCESS = 2, + MEGASAS_ADPRESET_SM_OPERATIONAL = 3, + MEGASAS_HW_CRITICAL_ERROR = 4, + MEGASAS_ADPRESET_SM_POLLING = 5, + MEGASAS_ADPRESET_INPROG_SIGN = 0xDEADDEAD, +}; + +struct megasas_instance_template { + void (*fire_cmd)(struct megasas_instance *, dma_addr_t, \ + u32, struct megasas_register_set __iomem *); + + void (*enable_intr)(struct megasas_instance *); + void (*disable_intr)(struct megasas_instance *); - struct timer_list io_completion_timer; + int (*clear_intr)(struct megasas_register_set __iomem *); + + u32 (*read_fw_status_reg)(struct megasas_register_set __iomem *); + int (*adp_reset)(struct megasas_instance *, \ + struct megasas_register_set __iomem *); + int (*check_reset)(struct megasas_instance *, \ + struct megasas_register_set __iomem *); + irqreturn_t (*service_isr)(int irq, void *devp); + void (*tasklet)(unsigned long); + u32 (*init_adapter)(struct megasas_instance *); + u32 (*build_and_issue_cmd) (struct megasas_instance *, + struct scsi_cmnd *); + void (*issue_dcmd) (struct megasas_instance *instance, + struct megasas_cmd *cmd); }; #define MEGASAS_IS_LOGICAL(scp) \ @@ -1142,12 +1748,20 @@ struct megasas_cmd { u32 index; u8 sync_cmd; u8 cmd_status; - u16 abort_aen; + u8 abort_aen; + u8 retry_for_fw_reset; + struct list_head list; struct scsi_cmnd *scmd; struct megasas_instance *instance; - u32 frame_count; + union { + struct { + u16 smid; + u16 resvd; + } context; + u32 frame_count; + }; }; #define MAX_MGMT_ADAPTERS 1024 @@ -1205,4 +1819,16 @@ struct megasas_mgmt_info { int max_index; }; +u8 +MR_BuildRaidContext(struct megasas_instance *instance, + struct IO_REQUEST_INFO *io_info, + struct RAID_CONTEXT *pRAID_Context, + struct MR_FW_RAID_MAP_ALL *map, u8 **raidLUN); +u8 MR_TargetIdToLdGet(u32 ldTgtId, struct MR_FW_RAID_MAP_ALL *map); +struct MR_LD_RAID *MR_LdRaidGet(u32 ld, struct MR_FW_RAID_MAP_ALL *map); +u16 MR_ArPdGet(u32 ar, u32 arm, struct MR_FW_RAID_MAP_ALL *map); +u16 MR_LdSpanArrayGet(u32 ld, u32 span, struct MR_FW_RAID_MAP_ALL *map); +u16 MR_PdDevHandleGet(u32 pd, struct MR_FW_RAID_MAP_ALL *map); +u16 MR_GetLDTgtId(u32 ld, struct MR_FW_RAID_MAP_ALL *map); + #endif /*LSI_MEGARAID_SAS_H */ |