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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-02-01 08:16:22 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-02-01 08:16:22 +0300 |
| commit | a1f3d4bba8ea395a39d34ade6017afee8be16031 (patch) | |
| tree | 874d843d35622f17aa6c3e048e42cf0d679bcb75 /drivers/scsi/mpt2sas/mpt2sas_base.h | |
| parent | 723d928417bffff6467da155d8ebbbe016464012 (diff) | |
| parent | ebf53826e105f488f4f628703a108e98940d1dc5 (diff) | |
| download | linux-a1f3d4bba8ea395a39d34ade6017afee8be16031.tar.xz | |
Merge commit 'v2.6.38-rc3' into next
Diffstat (limited to 'drivers/scsi/mpt2sas/mpt2sas_base.h')
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_base.h | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.h b/drivers/scsi/mpt2sas/mpt2sas_base.h index 0b15a8bdebfc..283568c6fb04 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_base.h +++ b/drivers/scsi/mpt2sas/mpt2sas_base.h @@ -69,8 +69,8 @@ #define MPT2SAS_DRIVER_NAME "mpt2sas" #define MPT2SAS_AUTHOR "LSI Corporation <DL-MPTFusionLinux@lsi.com>" #define MPT2SAS_DESCRIPTION "LSI MPT Fusion SAS 2.0 Device Driver" -#define MPT2SAS_DRIVER_VERSION "06.100.00.00" -#define MPT2SAS_MAJOR_VERSION 06 +#define MPT2SAS_DRIVER_VERSION "07.100.00.00" +#define MPT2SAS_MAJOR_VERSION 07 #define MPT2SAS_MINOR_VERSION 100 #define MPT2SAS_BUILD_VERSION 00 #define MPT2SAS_RELEASE_VERSION 00 @@ -419,6 +419,18 @@ enum reset_type { }; /** + * struct chain_tracker - firmware chain tracker + * @chain_buffer: chain buffer + * @chain_buffer_dma: physical address + * @tracker_list: list of free request (ioc->free_chain_list) + */ +struct chain_tracker { + void *chain_buffer; + dma_addr_t chain_buffer_dma; + struct list_head tracker_list; +}; + +/** * struct request_tracker - firmware request tracker * @smid: system message id * @scmd: scsi request pointer @@ -430,6 +442,7 @@ struct request_tracker { u16 smid; struct scsi_cmnd *scmd; u8 cb_idx; + struct list_head chain_list; struct list_head tracker_list; }; @@ -704,8 +717,10 @@ struct MPT2SAS_ADAPTER { wait_queue_head_t reset_wq; /* chain */ - u8 *chain; - dma_addr_t chain_dma; + struct chain_tracker *chain_lookup; + struct list_head free_chain_list; + struct dma_pool *chain_dma_pool; + ulong chain_pages; u16 max_sges_in_main_message; u16 max_sges_in_chain_message; u16 chains_needed_per_io; @@ -737,6 +752,8 @@ struct MPT2SAS_ADAPTER { u16 reply_sz; u8 *reply; dma_addr_t reply_dma; + u32 reply_dma_max_address; + u32 reply_dma_min_address; struct dma_pool *reply_dma_pool; /* reply free queue */ @@ -832,6 +849,8 @@ int mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, ulong timeout, struct scsi_cmnd *scmd); 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); +void mpt2sas_device_remove(struct MPT2SAS_ADAPTER *ioc, u64 sas_address); struct _sas_node *mpt2sas_scsih_expander_find_by_handle(struct MPT2SAS_ADAPTER *ioc, u16 handle); struct _sas_node *mpt2sas_scsih_expander_find_by_sas_address(struct MPT2SAS_ADAPTER |