[SCSI] mptfc: set fibre channel fw target missing timers to one second
The fibre channel firmware provides a timer which is similar in purpose
to the fibre channel transport's device loss timer. The effect of this
timer is to extend the total time that a target will be missing beyond
the value associated with the transport's timer. This patch changes
the firmware timer to a default of one second which significantly reduces
the lag between when a target goes missing and the notification of the
fibre channel transport.
Signed-off-by: Michael Reed <mdr@sgi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index 693c95c..29f6b98 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -487,6 +487,15 @@
int isRaid; /* bit field, 1 if RAID */
}RaidCfgData;
+typedef struct _FcCfgData {
+ /* will ultimately hold fc_port_page0 also */
+ struct {
+ FCPortPage1_t *data;
+ dma_addr_t dma;
+ int pg_sz;
+ } fc_port_page1[2];
+} FcCfgData;
+
#define MPT_RPORT_INFO_FLAGS_REGISTERED 0x01 /* rport registered */
#define MPT_RPORT_INFO_FLAGS_MISSING 0x02 /* missing from DevPage0 scan */
@@ -565,6 +574,7 @@
SpiCfgData spi_data; /* Scsi config. data */
RaidCfgData raid_data; /* Raid config. data */
SasCfgData sas_data; /* Sas config. data */
+ FcCfgData fc_data; /* Fc config. data */
MPT_IOCTL *ioctl; /* ioctl data pointer */
struct proc_dir_entry *ioc_dentry;
struct _MPT_ADAPTER *alt_ioc; /* ptr to 929 bound adapter port */