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authorAndrew Vasquez <andrew.vasquez@qlogic.com>2009-02-08 20:50:12 -0800
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-02-10 11:15:20 -0500
commit8a659571eccfde1df9bd057d67be51d1aaa0e2db (patch)
tree4d7c637f72ccb7de153c80300713c5f595ae3f44 /drivers/scsi/hptiop.h
parent618a752319503a64d1b66615e8ea2a0e7edaf914 (diff)
[SCSI] qla2xxx: Properly acknowledge IDC notification messages.
To ensure smooth operations amongst the FCoE and NIC side components of the ISP81xx chip, the FCoE driver (qla2xxx) must ensure the 10gb NIC driver (qlge) does not timeout waiting for IDC (Inter-Driver Communication) acknowledgments. The acknowledgment requirements are trivial -- a simple mirroring of incoming mailbox registers during the AEN to a process-context capable mailbox command. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/hptiop.h')
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