From 767fbe8151d1a7cc8a69e52e354e4220a5e804fb Mon Sep 17 00:00:00 2001 From: Steve Wise Date: Fri, 11 Mar 2011 22:30:53 +0000 Subject: [PATCH] RDMA/cxgb4: Dispatch FATAL event on EEH errors This at least kicks the user mode applications that are watching for device events. Signed-off-by: Steve Wise Signed-off-by: Roland Dreier --- drivers/infiniband/hw/cxgb4/device.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c index 1a65ee6235b..fadb326e41e 100644 --- a/drivers/infiniband/hw/cxgb4/device.c +++ b/drivers/infiniband/hw/cxgb4/device.c @@ -522,8 +522,16 @@ static int c4iw_uld_state_change(void *handle, enum cxgb4_state new_state) case CXGB4_STATE_START_RECOVERY: printk(KERN_INFO MOD "%s: Fatal Error\n", pci_name(dev->rdev.lldi.pdev)); - if (dev->registered) + dev->rdev.flags |= T4_FATAL_ERROR; + if (dev->registered) { + struct ib_event event; + + memset(&event, 0, sizeof event); + event.event = IB_EVENT_DEVICE_FATAL; + event.device = &dev->ibdev; + ib_dispatch_event(&event); c4iw_unregister_device(dev); + } break; case CXGB4_STATE_DETACH: printk(KERN_INFO MOD "%s: Detach\n", -- 2.39.5