tree 62875328d2ffd90bffc9999c81aa356218d7da12
parent 65935ff95cfda67c7b2bf228d6f7083a46f832a1
author Sumant Patro <sumantp@lsil.com> 1159903729 -0700
committer James Bottomley <jejb@mulgrave.il.steeleye.com> 1159983919 -0500

[SCSI] megaraid_sas: FW transition and q size changes

This patch has the following enhancements :
        a. handles new transition states of FW to support controller hotplug.
        b. It reduces by 1 the maximum cmds that the driver may send to FW.
        c. Sends "Stop Processing" cmd to FW before returning failure from reset routine
        d. Adds print in megasas_transition routine
        e. Sends "RESET" flag to FW to do a soft reset of controller
to move from Operational to Ready state.
	f. Sending correct pointer (cmd->sense) to pci_pool_free

Signed-off-by: Sumant Patro <Sumant.Patro@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>