From cd6860eb036ab4320d591fdd056f86172438fae4 Mon Sep 17 00:00:00 2001 From: Faisal Latif Date: Sun, 4 Jul 2010 00:17:59 +0000 Subject: RDMA/nes: Fix hangs on ifdown When ib_unregister_device() is called from netdev stop during ifdown, it sometimes hangs. Changes made to indicate port_err to ib_dispatch_event() during netdev stop and port_active during netdev open. The ib_unregister_device() is only called during remove of the module. Signed-off-by: Faisal Latif Signed-off-by: Roland Dreier --- drivers/infiniband/hw/nes/nes.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/infiniband/hw/nes/nes.h') diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h index cc78fee..b3d145e 100644 --- a/drivers/infiniband/hw/nes/nes.h +++ b/drivers/infiniband/hw/nes/nes.h @@ -262,6 +262,7 @@ struct nes_device { u16 base_doorbell_index; u16 currcq_count; u16 deepcq_count; + u8 iw_status; u8 msi_enabled; u8 netdev_count; u8 napi_isr_ran; @@ -527,6 +528,7 @@ void nes_cm_disconn_worker(void *); int nes_hw_modify_qp(struct nes_device *, struct nes_qp *, u32, u32, u32); int nes_modify_qp(struct ib_qp *, struct ib_qp_attr *, int, struct ib_udata *); struct nes_ib_device *nes_init_ofa_device(struct net_device *); +void nes_port_ibevent(struct nes_vnic *nesvnic); void nes_destroy_ofa_device(struct nes_ib_device *); int nes_register_ofa_device(struct nes_ib_device *); -- cgit v1.1