From d0f698c46141e1d179fb3a86a0ae668d2fd12916 Mon Sep 17 00:00:00 2001 From: "Kashyap, Desai" Date: Thu, 18 Mar 2010 19:12:17 +0530 Subject: [SCSI] mptfusion: Added new less expensive RESET (Message Unit Reset) Message Unit Reset - instructs the IOC to reset the Reply Post and Free FIFO's. All the Message Frames on Reply Free FIFO are discarded. All posted buffers are freed, and event notification is turned off. IOC doesnt reply to any outstanding request. This will transfer IOC to READY state. Message unit ready is less expensive operations than Hard Reset. soft reset will not force Firmware to reload again, it only do clean up of Message units. mpt_Soft_Hard_ResetHandler will first try for Soft Reset,if it fails then go for big hammer reset which is Hard Reset. Signed-off-by: Kashyap Desai Signed-off-by: James Bottomley --- drivers/message/fusion/mptctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/message/fusion/mptctl.c') diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c index 80421d2cf049..e6d71e20fa09 100644 --- a/drivers/message/fusion/mptctl.c +++ b/drivers/message/fusion/mptctl.c @@ -311,7 +311,7 @@ mptctl_timeout_expired(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf) dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Calling HardReset! \n", ioc->name)); CLEAR_MGMT_PENDING_STATUS(ioc->ioctl_cmds.status) - mpt_HardResetHandler(ioc, CAN_SLEEP); + mpt_Soft_Hard_ResetHandler(ioc, CAN_SLEEP); mpt_free_msg_frame(ioc, mf); } -- cgit v1.2.3