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[SCSI] mpt fusion: RAID device handling and Dual port Raid support is added

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1. Handle integrated Raid device(Add/Delete) and error condition and check
   related to Raid device. is_logical_volume will represent logical volume
   device.
2. Raid device dual port support is added. Main functions to support this
   feature are mpt_raid_phys_disk_get_num_paths and mpt_raid_phys_disk_pg1.

Signed-off-by: Kashyap Desai <kadesai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Kashyap, Desai 2009-05-29 16:53:56 +05:30 • committed by James Bottomley
parent 71278192a8
commit a7938b0bb3
5 changed files with 527 additions and 62 deletions
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4
drivers/message/fusion/mptbase.h
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@ -958,6 +958,10 @@ extern void mpt_free_fw_memory(MPT_ADAPTER *ioc);
extern int mpt_findImVolumes(MPT_ADAPTER *ioc);
extern int mptbase_sas_persist_operation(MPT_ADAPTER *ioc, u8 persist_opcode);
extern int mpt_raid_phys_disk_pg0(MPT_ADAPTER *ioc, u8 phys_disk_num, pRaidPhysDiskPage0_t phys_disk);
extern int mpt_raid_phys_disk_pg1(MPT_ADAPTER *ioc, u8 phys_disk_num,
pRaidPhysDiskPage1_t phys_disk);
extern int mpt_raid_phys_disk_get_num_paths(MPT_ADAPTER *ioc,
u8 phys_disk_num);
extern int mpt_set_taskmgmt_in_progress_flag(MPT_ADAPTER *ioc);
extern void mpt_clear_taskmgmt_in_progress_flag(MPT_ADAPTER *ioc);
extern void mpt_halt_firmware(MPT_ADAPTER *ioc);