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Commit e128271b authored by Prasanna Mumbai's avatar Prasanna Mumbai Committed by James Bottomley
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[SCSI] qla4xxx: cache new IP address acquired via DHCP 



Prior to firmware state change from ACQUIRING to READY, an
0x8029 AEN is received. Added code to check previous state
being ACQUIRING in order to update the ip address in the driver.

Signed-off-by: default avatarVikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: default avatarPrasanna Mumbai <prasanna.mumbai@qlogic.com>
Signed-off-by: default avatarRavi Anand <ravi.anand@qlogic.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent 4cd83cbe

drivers/scsi/qla4xxx/ql4_isr.c

+2 −1
Original line number Diff line number Diff line
@@ -554,7 +554,8 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha, 
			/* mbox_sts[2] = Old ACB state

			 * mbox_sts[3] = new ACB state */

			if ((mbox_sts[3] == ACB_STATE_VALID) &&

			    (mbox_sts[2] == ACB_STATE_TENTATIVE))

			    ((mbox_sts[2] == ACB_STATE_TENTATIVE) ||

			    (mbox_sts[2] == ACB_STATE_ACQUIRING)))

				set_bit(DPC_GET_DHCP_IP_ADDR, &ha->dpc_flags);

			else if ((mbox_sts[3] == ACB_STATE_ACQUIRING) &&

			    (mbox_sts[2] == ACB_STATE_VALID))