diff options
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas.h')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas.h | 88 |
1 files changed, 81 insertions, 7 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index 9d8b6bf605a..16a4f68a34b 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -60,6 +60,7 @@ #define MFI_STATE_READY 0xB0000000 #define MFI_STATE_OPERATIONAL 0xC0000000 #define MFI_STATE_FAULT 0xF0000000 +#define MFI_RESET_REQUIRED 0x00000001 #define MEGAMFI_FRAME_SIZE 64 @@ -73,6 +74,12 @@ * 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 @@ -402,8 +409,40 @@ 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; + + u8 snapVDSpace; + + /* + * Add properties that can be controlled by + * a bit in the following structure. + */ + struct { + 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; + } OnOffProperties; + u8 autoSnapVDSpace; + u8 viewSpace; + u16 spinDownTime; + u8 reserved[24]; } __packed; /* @@ -704,6 +743,12 @@ struct megasas_ctrl_info { */ #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) @@ -714,6 +759,9 @@ struct megasas_ctrl_info { #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 /* * register set for both 1068 and 1078 controllers * structure extended for 1078 registers @@ -755,8 +803,10 @@ struct megasas_register_set { 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 { @@ -1226,11 +1276,12 @@ struct megasas_instance { 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; - /* used to sync fire the cmd to fw */ - spinlock_t fire_lock; struct dma_pool *frame_dma_pool; struct dma_pool *sense_dma_pool; @@ -1247,19 +1298,36 @@ 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 adprecovery; unsigned long last_time; + u32 mfiStatus; + u32 last_seq_num; struct timer_list io_completion_timer; + struct list_head internal_reset_pending_q; +}; + +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_INPROG_SIGN = 0xDEADDEAD, }; struct megasas_instance_template { @@ -1272,6 +1340,10 @@ struct megasas_instance_template { 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 *); }; #define MEGASAS_IS_LOGICAL(scp) \ @@ -1291,7 +1363,9 @@ 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; |