From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steve Wise Subject: [PATCH 7/7] RDMA/cxgb4: Dispatch FATAL event on EEH errors. Date: Fri, 11 Mar 2011 16:30:53 -0600 Message-ID: <20110311223052.16418.31.stgit@build.ogc.int> References: <20110311222826.16418.43582.stgit@build.ogc.int> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20110311222826.16418.43582.stgit-T4OLL4TyM9aNDNWfRnPdfg@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: roland-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org This at least kicks the user mode applications that are watching for device events. Signed-off-by: Steve Wise --- drivers/infiniband/hw/cxgb4/device.c | 10 +++++++++- 1 files changed, 9 insertions(+), 1 deletions(-) diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c index 3e46b80..0bcd383 100644 --- a/drivers/infiniband/hw/cxgb4/device.c +++ b/drivers/infiniband/hw/cxgb4/device.c @@ -527,8 +527,16 @@ 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", -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html