diff options
| author | Roman Bolshakov <[email protected]> | 2019-11-25 19:56:55 +0300 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2019-12-09 18:29:10 -0500 |
| commit | a9ed06d4e640a8dc978a4649ab78dac8b16d2db6 (patch) | |
| tree | 350fd8fe68df551196e2379b30b194a02a00d740 /drivers/usb/cdns3/cdns3-imx.c | |
| parent | 58e39a2ce4be08162c0368030cdc405f7fd849aa (diff) | |
scsi: qla2xxx: Allow PLOGI in target mode
According to FC-LS-3 (Fibre Channel Link Services) 6.3.2.4
"N_Port Login - No Fabric present", if both parties in the point-to-point
connection know N_Port_Names of each other, Nx_Port with the highest
N_Port_name shall transmit PLOGI. The specification sets no restrictions on
the port role that should send PLOGI.
However, FCP-4 (Fibre Channel Protocol for SCSI, Fourth Version) 6.2
"Overview of Process Login and Process Logout", instructs that in
point-to-point topology, initiator shall send explicit PRLI ELS.
The change fixes stuck P2P login, when target WWPN is higher than initiator
WWPN.
Cc: Quinn Tran <[email protected]>
Cc: Himanshu Madhani <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Roman Bolshakov <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-imx.c')
0 files changed, 0 insertions, 0 deletions