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Commit 4b785241 authored by Lalit Chandivade's avatar Lalit Chandivade Committed by James Bottomley
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[SCSI] qla2xxx: Process DPC requests within valid Fabric topologies. 



If vports are created and topology is changed to Loop only, the
driver continuously gets a LIP reset occurred and keeps trying to
enable the vport.  Only manage requests during F_Port.

Signed-off-by: default avatarLalit Chandivade <lalit.chandivade@qlogic.com>
Signed-off-by: default avatarGiridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent faadc5e7

drivers/scsi/qla2xxx/qla_mid.c

+3 −0
Original line number Diff line number Diff line
@@ -250,6 +250,9 @@ qla2x00_do_dpc_vp(scsi_qla_host_t *vha) 
	struct qla_hw_data *ha = vha->hw;

	scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev);



	if (!(ha->current_topology & ISP_CFG_F))

		return 0;



	if (test_and_clear_bit(VP_IDX_ACQUIRED, &vha->vp_flags)) {

		/* VP acquired. complete port configuration */

		if (atomic_read(&base_vha->loop_state) == LOOP_READY) {