diff options
Diffstat (limited to 'drivers/scsi/mpt3sas/mpt3sas_base.h')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_base.h | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h index 480219f0efc5..6afbdb044310 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.h +++ b/drivers/scsi/mpt3sas/mpt3sas_base.h @@ -76,8 +76,8 @@ #define MPT3SAS_DRIVER_NAME "mpt3sas" #define MPT3SAS_AUTHOR "Avago Technologies <MPT-FusionLinux.pdl@avagotech.com>" #define MPT3SAS_DESCRIPTION "LSI MPT Fusion SAS 3.0 Device Driver" -#define MPT3SAS_DRIVER_VERSION "28.100.00.00" -#define MPT3SAS_MAJOR_VERSION 28 +#define MPT3SAS_DRIVER_VERSION "29.100.00.00" +#define MPT3SAS_MAJOR_VERSION 29 #define MPT3SAS_MINOR_VERSION 100 #define MPT3SAS_BUILD_VERSION 0 #define MPT3SAS_RELEASE_VERSION 00 @@ -355,6 +355,12 @@ struct mpt3sas_nvme_cmd { #define VIRTUAL_IO_FAILED_RETRY (0x32010081) +/* High IOPs definitions */ +#define MPT3SAS_DEVICE_HIGH_IOPS_DEPTH 8 +#define MPT3SAS_HIGH_IOPS_REPLY_QUEUES 8 +#define MPT3SAS_HIGH_IOPS_BATCH_COUNT 16 +#define MPT3SAS_GEN35_MAX_MSIX_QUEUES 128 + /* OEM Specific Flags will come from OEM specific header files */ struct Mpi2ManufacturingPage10_t { MPI2_CONFIG_PAGE_HEADER Header; /* 00h */ @@ -824,6 +830,7 @@ struct chain_lookup { */ struct scsiio_tracker { u16 smid; + struct scsi_cmnd *scmd; u8 cb_idx; u8 direct_io; struct pcie_sg_list pcie_sg_list; @@ -924,6 +931,12 @@ typedef void (*PUT_SMID_IO_FP_HIP) (struct MPT3SAS_ADAPTER *ioc, u16 smid, u16 funcdep); typedef void (*PUT_SMID_DEFAULT) (struct MPT3SAS_ADAPTER *ioc, u16 smid); typedef u32 (*BASE_READ_REG) (const volatile void __iomem *addr); +/* + * To get high iops reply queue's msix index when high iops mode is enabled + * else get the msix index of general reply queues. + */ +typedef u8 (*GET_MSIX_INDEX) (struct MPT3SAS_ADAPTER *ioc, + struct scsi_cmnd *scmd); /* IOC Facts and Port Facts converted from little endian to cpu */ union mpi3_version_union { @@ -1025,6 +1038,8 @@ typedef void (*MPT3SAS_FLUSH_RUNNING_CMDS)(struct MPT3SAS_ADAPTER *ioc); * @cpu_msix_table: table for mapping cpus to msix index * @cpu_msix_table_sz: table size * @total_io_cnt: Gives total IO count, used to load balance the interrupts + * @high_iops_outstanding: used to load balance the interrupts + * within high iops reply queues * @msix_load_balance: Enables load balancing of interrupts across * the multiple MSIXs * @schedule_dead_ioc_flush_running_cmds: callback to flush pending commands @@ -1147,6 +1162,8 @@ typedef void (*MPT3SAS_FLUSH_RUNNING_CMDS)(struct MPT3SAS_ADAPTER *ioc); * path functions resulting in Null pointer reference followed by kernel * crash. To avoid the above race condition we use mutex syncrhonization * which ensures the syncrhonization between cli/sysfs_show path. + * @atomic_desc_capable: Atomic Request Descriptor support. + * @GET_MSIX_INDEX: Get the msix index of high iops queues. */ struct MPT3SAS_ADAPTER { struct list_head list; @@ -1206,8 +1223,10 @@ struct MPT3SAS_ADAPTER { MPT3SAS_FLUSH_RUNNING_CMDS schedule_dead_ioc_flush_running_cmds; u32 non_operational_loop; atomic64_t total_io_cnt; + atomic64_t high_iops_outstanding; bool msix_load_balance; u16 thresh_hold; + u8 high_iops_queues; /* internal commands, callback index */ u8 scsi_io_cb_idx; @@ -1267,6 +1286,7 @@ struct MPT3SAS_ADAPTER { Mpi2IOUnitPage0_t iounit_pg0; Mpi2IOUnitPage1_t iounit_pg1; Mpi2IOUnitPage8_t iounit_pg8; + Mpi2IOCPage1_t ioc_pg1_copy; struct _boot_device req_boot_device; struct _boot_device req_alt_boot_device; @@ -1385,6 +1405,7 @@ struct MPT3SAS_ADAPTER { u8 combined_reply_queue; u8 combined_reply_index_count; + u8 smp_affinity_enable; /* reply post register index */ resource_size_t **replyPostRegisterIndex; @@ -1412,6 +1433,7 @@ struct MPT3SAS_ADAPTER { u8 hide_drives; spinlock_t diag_trigger_lock; u8 diag_trigger_active; + u8 atomic_desc_capable; BASE_READ_REG base_readl; struct SL_WH_MASTER_TRIGGER_T diag_trigger_master; struct SL_WH_EVENT_TRIGGERS_T diag_trigger_event; @@ -1422,7 +1444,10 @@ struct MPT3SAS_ADAPTER { u8 is_gen35_ioc; u8 is_aero_ioc; PUT_SMID_IO_FP_HIP put_smid_scsi_io; - + PUT_SMID_IO_FP_HIP put_smid_fast_path; + PUT_SMID_IO_FP_HIP put_smid_hi_priority; + PUT_SMID_DEFAULT put_smid_default; + GET_MSIX_INDEX get_msix_index_for_smlio; }; typedef u8 (*MPT_CALLBACK)(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, @@ -1611,6 +1636,10 @@ int mpt3sas_config_get_sas_iounit_pg1(struct MPT3SAS_ADAPTER *ioc, int mpt3sas_config_set_sas_iounit_pg1(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t *mpi_reply, Mpi2SasIOUnitPage1_t *config_page, u16 sz); +int mpt3sas_config_get_ioc_pg1(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t + *mpi_reply, Mpi2IOCPage1_t *config_page); +int mpt3sas_config_set_ioc_pg1(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t + *mpi_reply, Mpi2IOCPage1_t *config_page); int mpt3sas_config_get_ioc_pg8(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t *mpi_reply, Mpi2IOCPage8_t *config_page); int mpt3sas_config_get_expander_pg0(struct MPT3SAS_ADAPTER *ioc, |