X-Git-Url: http://git.samba.org/samba.git/?p=sfrench%2Fcifs-2.6.git;a=blobdiff_plain;f=drivers%2Fscsi%2Fqla2xxx%2Fqla_init.c;fp=drivers%2Fscsi%2Fqla2xxx%2Fqla_init.c;h=7860cf4319ef5fbcd63b69739a0a8f7b456f7c67;hp=e4db1c1f3f6bb9485ac342146505b1679239d178;hb=d3117c83ba316b3200d9f2fe900f2b9a5525a25c;hpb=476da8faa336f104cb5183ff51615335d1ff5d1f

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index e4db1c1f3f6b..7860cf4319ef 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -47,6 +47,7 @@ qla2x00_sp_timeout(struct timer_list *t)
 {
 	srb_t *sp = from_timer(sp, t, u.iocb_cmd.timer);
 	struct srb_iocb *iocb;
+	scsi_qla_host_t *vha = sp->vha;
 
 	WARN_ON(irqs_disabled());
 	iocb = &sp->u.iocb_cmd;
@@ -54,6 +55,12 @@ qla2x00_sp_timeout(struct timer_list *t)
 
 	/* ref: TMR */
 	kref_put(&sp->cmd_kref, qla2x00_sp_release);
+
+	if (vha && qla2x00_isp_reg_stat(vha->hw)) {
+		ql_log(ql_log_info, vha, 0x9008,
+		    "PCI/Register disconnect.\n");
+		qla_pci_set_eeh_busy(vha);
+	}
 }
 
 void qla2x00_sp_free(srb_t *sp)
@@ -9671,6 +9678,12 @@ int qla2xxx_disable_port(struct Scsi_Host *host)
 
 	vha->hw->flags.port_isolated = 1;
 
+	if (qla2x00_isp_reg_stat(vha->hw)) {
+		ql_log(ql_log_info, vha, 0x9006,
+		    "PCI/Register disconnect, exiting.\n");
+		qla_pci_set_eeh_busy(vha);
+		return FAILED;
+	}
 	if (qla2x00_chip_is_down(vha))
 		return 0;
 
@@ -9686,6 +9699,13 @@ int qla2xxx_enable_port(struct Scsi_Host *host)
 {
 	scsi_qla_host_t *vha = shost_priv(host);
 
+	if (qla2x00_isp_reg_stat(vha->hw)) {
+		ql_log(ql_log_info, vha, 0x9001,
+		    "PCI/Register disconnect, exiting.\n");
+		qla_pci_set_eeh_busy(vha);
+		return FAILED;
+	}
+
 	vha->hw->flags.port_isolated = 0;
 	/* Set the flag to 1, so that isp_abort can proceed */
 	vha->flags.online = 1;