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mpt3sas: Define 'hba_mpi_version_belonged' IOC variable

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1. Use 'hba_mpi_version_belonged' IOC varable to uniquely identify each
individual generation driver functionality at runtime.

2. Declare global variable 'driver_name' and use this variable while
reserving PCI regions and while allocating the IRQs.

Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Sreekanth Reddy
2015-11-11 17:30:22 +05:30
committed by Martin K. Petersen
parent 09ec55ed74
commit d357e84d65
6 changed files with 62 additions and 8 deletions
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3
drivers/scsi/mpt3sas/mpt3sas_base.h
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@@ -870,6 +870,7 @@ struct MPT3SAS_ADAPTER {
MPT_BUILD_SG build_sg;
MPT_BUILD_ZERO_LEN_SGE build_zero_len_sge;
u16 sge_size_ieee;
u16 hba_mpi_version_belonged;
/* function ptr for MPI sg elements only */
MPT_BUILD_SG build_sg_mpi;
@@ -1023,6 +1024,8 @@ typedef u8 (*MPT_CALLBACK)(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index,
/* base shared API */
extern struct list_head mpt3sas_ioc_list;
extern char driver_name[MPT_NAME_LENGTH];
void mpt3sas_base_start_watchdog(struct MPT3SAS_ADAPTER *ioc);
void mpt3sas_base_stop_watchdog(struct MPT3SAS_ADAPTER *ioc);