From e7549b926dd3ceec048f5689df90d4ec970c9419 Mon Sep 17 00:00:00 2001 From: Wolfgang Wiedmeyer Date: Fri, 23 Oct 2015 13:30:20 +0200 Subject: more driver stuff from 3.2.72 --- drivers/scsi/mpt2sas/mpt2sas_base.h | 88 +++++++++++++++++++++++++++++++------ 1 file changed, 75 insertions(+), 13 deletions(-) (limited to 'drivers/scsi/mpt2sas/mpt2sas_base.h') diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.h b/drivers/scsi/mpt2sas/mpt2sas_base.h index e1735f9..aa4daf6 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_base.h +++ b/drivers/scsi/mpt2sas/mpt2sas_base.h @@ -69,11 +69,11 @@ #define MPT2SAS_DRIVER_NAME "mpt2sas" #define MPT2SAS_AUTHOR "LSI Corporation " #define MPT2SAS_DESCRIPTION "LSI MPT Fusion SAS 2.0 Device Driver" -#define MPT2SAS_DRIVER_VERSION "08.100.00.02" -#define MPT2SAS_MAJOR_VERSION 08 +#define MPT2SAS_DRIVER_VERSION "10.100.00.00" +#define MPT2SAS_MAJOR_VERSION 10 #define MPT2SAS_MINOR_VERSION 100 #define MPT2SAS_BUILD_VERSION 00 -#define MPT2SAS_RELEASE_VERSION 02 +#define MPT2SAS_RELEASE_VERSION 00 /* * Set MPT2SAS_SG_DEPTH value based on user input. @@ -544,6 +544,28 @@ struct _tr_list { typedef void (*MPT_ADD_SGE)(void *paddr, u32 flags_length, dma_addr_t dma_addr); +/** + * struct adapter_reply_queue - the reply queue struct + * @ioc: per adapter object + * @msix_index: msix index into vector table + * @vector: irq vector + * @reply_post_host_index: head index in the pool where FW completes IO + * @reply_post_free: reply post base virt address + * @name: the name registered to request_irq() + * @busy: isr is actively processing replies on another cpu + * @list: this list +*/ +struct adapter_reply_queue { + struct MPT2SAS_ADAPTER *ioc; + u8 msix_index; + unsigned int vector; + u32 reply_post_host_index; + Mpi2ReplyDescriptorsUnion_t *reply_post_free; + char name[MPT_NAME_LENGTH]; + atomic_t busy; + struct list_head list; +}; + /* IOC Facts and Port Facts converted from little endian to cpu */ union mpi2_version_union { MPI2_VERSION_STRUCT Struct; @@ -592,11 +614,21 @@ struct mpt2sas_port_facts { }; /** + * enum mutex_type - task management mutex type + * @TM_MUTEX_OFF: mutex is not required becuase calling function is acquiring it + * @TM_MUTEX_ON: mutex is required + */ +enum mutex_type { + TM_MUTEX_OFF = 0, + TM_MUTEX_ON = 1, +}; + +/** * struct MPT2SAS_ADAPTER - per adapter struct * @list: ioc_list * @shost: shost object * @id: unique adapter id - * @pci_irq: irq number + * @cpu_count: number online cpus * @name: generic ioc string * @tmp_string: tmp string used for logging * @pdev: pci pdev object @@ -623,9 +655,16 @@ struct mpt2sas_port_facts { * @ignore_loginfos: ignore loginfos during task management * @remove_host: flag for when driver unloads, to avoid sending dev resets * @pci_error_recovery: flag to prevent ioc access until slot reset completes - * @wait_for_port_enable_to_complete: + * @wait_for_discovery_to_complete: flag set at driver load time when + * waiting on reporting devices + * @is_driver_loading: flag set at driver load time + * @port_enable_failed: flag set when port enable has failed + * @start_scan: flag set from scan_start callback, cleared from _mpt2sas_fw_work + * @start_scan_failed: means port enable failed, return's the ioc_status * @msix_enable: flag indicating msix is enabled * @msix_vector_count: number msix vectors + * @cpu_msix_table: table for mapping cpus to msix index + * @cpu_msix_table_sz: table size * @scsi_io_cb_idx: shost generated commands * @tm_cb_idx: task management commands * @scsih_cb_idx: scsih internal commands @@ -716,7 +755,8 @@ struct mpt2sas_port_facts { * @reply_post_queue_depth: reply post queue depth * @reply_post_free: pool for reply post (64bit descriptor) * @reply_post_free_dma: - * @reply_post_free_dma_pool: + * @reply_queue_count: number of reply queue's + * @reply_queue_list: link list contaning the reply queue info * @reply_post_host_index: head index in the pool where FW completes IO * @delayed_tr_list: target reset link list * @delayed_tr_volume_list: volume target reset link list @@ -725,7 +765,7 @@ struct MPT2SAS_ADAPTER { struct list_head list; struct Scsi_Host *shost; u8 id; - u32 pci_irq; + int cpu_count; char name[MPT_NAME_LENGTH]; char tmp_string[MPT_STRING_LENGTH]; struct pci_dev *pdev; @@ -751,21 +791,30 @@ struct MPT2SAS_ADAPTER { /* misc flags */ int aen_event_read_flag; u8 broadcast_aen_busy; + u16 broadcast_aen_pending; u8 shost_recovery; struct mutex reset_in_progress_mutex; - struct completion shost_recovery_done; spinlock_t ioc_reset_in_progress_lock; u8 ioc_link_reset_in_progress; - int ioc_reset_in_progress_status; + u8 ioc_reset_in_progress_status; u8 ignore_loginfos; u8 remove_host; u8 pci_error_recovery; - u8 wait_for_port_enable_to_complete; + u8 wait_for_discovery_to_complete; + struct completion port_enable_done; + u8 is_driver_loading; + u8 port_enable_failed; + + u8 start_scan; + u16 start_scan_failed; u8 msix_enable; u16 msix_vector_count; + u8 *cpu_msix_table; + resource_size_t **reply_post_host_index; + u16 cpu_msix_table_sz; u32 ioc_reset_count; /* internal commands, callback index */ @@ -775,11 +824,13 @@ struct MPT2SAS_ADAPTER { u8 scsih_cb_idx; u8 ctl_cb_idx; u8 base_cb_idx; + u8 port_enable_cb_idx; u8 config_cb_idx; u8 tm_tr_cb_idx; u8 tm_tr_volume_cb_idx; u8 tm_sas_control_cb_idx; struct _internal_cmd base_cmds; + struct _internal_cmd port_enable_cmds; struct _internal_cmd transport_cmds; struct _internal_cmd scsih_cmds; struct _internal_cmd tm_cmds; @@ -896,7 +947,8 @@ struct MPT2SAS_ADAPTER { Mpi2ReplyDescriptorsUnion_t *reply_post_free; dma_addr_t reply_post_free_dma; struct dma_pool *reply_post_free_dma_pool; - u32 reply_post_host_index; + u8 reply_queue_count; + struct list_head reply_queue_list; struct list_head delayed_tr_list; struct list_head delayed_tr_volume_list; @@ -940,6 +992,7 @@ void *mpt2sas_base_get_sense_buffer(struct MPT2SAS_ADAPTER *ioc, u16 smid); void mpt2sas_base_build_zero_len_sge(struct MPT2SAS_ADAPTER *ioc, void *paddr); __le32 mpt2sas_base_get_sense_buffer_dma(struct MPT2SAS_ADAPTER *ioc, u16 smid); +void mpt2sas_base_flush_reply_queues(struct MPT2SAS_ADAPTER *ioc); /* hi-priority queue */ u16 mpt2sas_base_get_smid_hpr(struct MPT2SAS_ADAPTER *ioc, u8 cb_idx); @@ -960,6 +1013,8 @@ void mpt2sas_base_release_callback_handler(u8 cb_idx); u8 mpt2sas_base_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply); +u8 mpt2sas_port_enable_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, + u8 msix_index, u32 reply); void *mpt2sas_base_get_reply_virt_addr(struct MPT2SAS_ADAPTER *ioc, u32 phys_addr); u32 mpt2sas_base_get_iocstate(struct MPT2SAS_ADAPTER *ioc, int cooked); @@ -974,12 +1029,17 @@ void mpt2sas_base_validate_event_type(struct MPT2SAS_ADAPTER *ioc, u32 *event_ty void mpt2sas_halt_firmware(struct MPT2SAS_ADAPTER *ioc); +void mpt2sas_base_update_missing_delay(struct MPT2SAS_ADAPTER *ioc, + u16 device_missing_delay, u8 io_missing_delay); + +int mpt2sas_port_enable(struct MPT2SAS_ADAPTER *ioc); + /* scsih shared API */ u8 mpt2sas_scsih_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 msix_index, u32 reply); int mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, - uint channel, uint id, uint lun, u8 type, u16 smid_task, - ulong timeout, struct scsi_cmnd *scmd); + uint channel, uint id, uint lun, u8 type, u16 smid_task, + ulong timeout, unsigned long serial_number, enum mutex_type m_type); void mpt2sas_scsih_set_tm_flag(struct MPT2SAS_ADAPTER *ioc, u16 handle); void mpt2sas_scsih_clear_tm_flag(struct MPT2SAS_ADAPTER *ioc, u16 handle); void mpt2sas_expander_remove(struct MPT2SAS_ADAPTER *ioc, u64 sas_address); @@ -991,6 +1051,8 @@ struct _sas_node *mpt2sas_scsih_expander_find_by_sas_address(struct MPT2SAS_ADAP struct _sas_device *mpt2sas_scsih_sas_device_find_by_sas_address( struct MPT2SAS_ADAPTER *ioc, u64 sas_address); +void mpt2sas_port_enable_complete(struct MPT2SAS_ADAPTER *ioc); + void mpt2sas_scsih_reset_handler(struct MPT2SAS_ADAPTER *ioc, int reset_phase); /* config shared API */ -- cgit v1.1