[SCSI] megaraid_sas: FW transition and q size changes

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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>

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Sumant Patro 2006-10-03 12:28:49 -07:00 • committed by James Bottomley

parent 65935ff95c

commit e3bbff9f3c

2 changed files with 38 additions and 8 deletions

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35

drivers/scsi/megaraid/megaraid_sas.c

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11

drivers/scsi/megaraid/megaraid_sas.h

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