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authorNicholas Bellinger <nab@linux-iscsi.org>2014-01-15 08:38:58 +0400
committerNicholas Bellinger <nab@linux-iscsi.org>2014-01-19 06:22:12 +0400
commit49a47f2cafbe4ca3839f8ae99c6fdeffd5fcaf45 (patch)
tree51f53fe13179948bce86f60535d4259071735f51 /drivers/memstick/Kconfig
parent0e8cd71ceca4c15ef544e3af01248bc869c28d8f (diff)
downloadlinux-49a47f2cafbe4ca3839f8ae99c6fdeffd5fcaf45.tar.xz
qla2xxx: Configure NPIV fc_vport via tcm_qla2xxx_npiv_make_lport
This patch changes qla2xxx qlt_lport_register() code to accept target_lport_ptr + npiv_wwpn + npiv_wwnn parameters, and updates tcm_qla2xxx to use the new tcm_qla2xxx_lport_register_npiv_cb() callback for invoking fc_vport_create() from configfs context via tcm_qla2xxx_npiv_make_lport() code. In order for this to work, the qlt_lport_register() callback is now called without holding qla_tgt_mutex, as the fc_vport creation process will call qlt_vport_create() -> qlt_add_target(), which already expects to acquire it. It enforces /sys/kernel/config/target/qla2xxx_npiv/$NPIV_WWPN naming in the following format: $PHYSICAL_WWPN@$NPIV_WWPN:$NPIV_WWNN and assumes the $PHYSICAL_WWPN in question has already had been configured for target mode in non NPIV mode. Finally, it updates existing tcm_qla2xxx_lport_register_cb() logic to setup the non NPIV assignments that have now been moved out of qlt_lport_register() code. Cc: Sawan Chandak <sawan.chandak@qlogic.com> Cc: Quinn Tran <quinn.tran@qlogic.com> Cc: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/memstick/Kconfig')
0 files changed, 0 insertions, 0 deletions