diff options
| author | malahal@us.ibm.com <malahal@us.ibm.com> | 2006-10-04 17:28:37 -0700 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-11-09 14:27:48 +0900 |
| commit | 3f048109d9c4f8bb028ccb0d256ab65eb44f5988 (patch) | |
| tree | 4a37dcbda611cf7e67f1dc27bc1843a17ac4c3e2 /drivers/scsi/aic94xx/aic94xx_hwi.h | |
| parent | 088406bcf66d6c7fd8a5c04c00aa410ae9077403 (diff) | |
[SCSI] aic94xx SCSI timeout fix
The patch updates DDB0 in the aic94xx driver itself. It doesn't supply
or use lldd_port_formed field. DDB0 is updated prior to posting
notification to libsas layer.
Signed-off-by: Malahal Naineni <malahal@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/aic94xx/aic94xx_hwi.h')
| -rw-r--r-- | drivers/scsi/aic94xx/aic94xx_hwi.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.h b/drivers/scsi/aic94xx/aic94xx_hwi.h index 7b6aca02cf7..c6c3d18222f 100644 --- a/drivers/scsi/aic94xx/aic94xx_hwi.h +++ b/drivers/scsi/aic94xx/aic94xx_hwi.h @@ -193,6 +193,16 @@ struct asd_seq_data { struct asd_ascb **escb_arr; /* array of pointers to escbs */ }; +/* This is an internal port structure. These are used to get accurate + * phy_mask for updating DDB 0. + */ +struct asd_port { + u8 sas_addr[SAS_ADDR_SIZE]; + u8 attached_sas_addr[SAS_ADDR_SIZE]; + u32 phy_mask; + int num_phys; +}; + /* This is the Host Adapter structure. It describes the hardware * SAS adapter. */ @@ -211,6 +221,8 @@ struct asd_ha_struct { struct hw_profile hw_prof; struct asd_phy phys[ASD_MAX_PHYS]; + spinlock_t asd_ports_lock; + struct asd_port asd_ports[ASD_MAX_PHYS]; struct asd_sas_port ports[ASD_MAX_PHYS]; struct dma_pool *scb_pool; |