From: Dennis Dalessandro <dennis.dalessandro-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
To: dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Dean Luick <dean.luick-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Subject: [PATCH 09/13] IB/hfi1: Act on external device timeout
Date: Sun, 25 Sep 2016 07:41:53 -0700 [thread overview]
Message-ID: <20160925144151.10261.87080.stgit@scvm10.sc.intel.com> (raw)
In-Reply-To: <20160925143656.10261.85231.stgit-9QXIwq+3FY+1XWohqUldA0EOCMrvLtNR@public.gmane.org>
From: Dean Luick <dean.luick-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Add missing external device timeout notification. Recognize
it as a failed LNI signal from the 8051 firmware.
Reviewed-by: Dennis Dalessandro <dennis.dalessandro-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Signed-off-by: Dean Luick <dean.luick-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
drivers/infiniband/hw/hfi1/chip.c | 4 +++-
drivers/infiniband/hw/hfi1/chip.h | 4 +++-
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c
index eaa3a9f..26c5ee5 100644
--- a/drivers/infiniband/hw/hfi1/chip.c
+++ b/drivers/infiniband/hw/hfi1/chip.c
@@ -971,7 +971,9 @@ static struct flag_table dc8051_info_err_flags[] = {
FLAG_ENTRY0("Failed LNI(VerifyCap_1)", FAILED_LNI_VERIFY_CAP1),
FLAG_ENTRY0("Failed LNI(VerifyCap_2)", FAILED_LNI_VERIFY_CAP2),
FLAG_ENTRY0("Failed LNI(ConfigLT)", FAILED_LNI_CONFIGLT),
- FLAG_ENTRY0("Host Handshake Timeout", HOST_HANDSHAKE_TIMEOUT)
+ FLAG_ENTRY0("Host Handshake Timeout", HOST_HANDSHAKE_TIMEOUT),
+ FLAG_ENTRY0("External Device Request Timeout",
+ EXTERNAL_DEVICE_REQ_TIMEOUT),
};
/*
diff --git a/drivers/infiniband/hw/hfi1/chip.h b/drivers/infiniband/hw/hfi1/chip.h
index 35a7855..92f2485 100644
--- a/drivers/infiniband/hw/hfi1/chip.h
+++ b/drivers/infiniband/hw/hfi1/chip.h
@@ -254,12 +254,14 @@
#define FAILED_LNI_VERIFY_CAP2 BIT(10)
#define FAILED_LNI_CONFIGLT BIT(11)
#define HOST_HANDSHAKE_TIMEOUT BIT(12)
+#define EXTERNAL_DEVICE_REQ_TIMEOUT BIT(13)
#define FAILED_LNI (FAILED_LNI_POLLING | FAILED_LNI_DEBOUNCE \
| FAILED_LNI_ESTBCOMM | FAILED_LNI_OPTEQ \
| FAILED_LNI_VERIFY_CAP1 \
| FAILED_LNI_VERIFY_CAP2 \
- | FAILED_LNI_CONFIGLT | HOST_HANDSHAKE_TIMEOUT)
+ | FAILED_LNI_CONFIGLT | HOST_HANDSHAKE_TIMEOUT \
+ | EXTERNAL_DEVICE_REQ_TIMEOUT)
/* DC_DC8051_DBG_ERR_INFO_SET_BY_8051.HOST_MSG - host message flags */
#define HOST_REQ_DONE BIT(0)
--
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next prev parent reply other threads:[~2016-09-25 14:41 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-25 14:40 [PATCH 00/13] IB/hfi1,qib: Round 2 of hfi1/qib fixes for 4.9 Dennis Dalessandro
2016-09-25 14:40 ` Dennis Dalessandro
[not found] ` <20160925143656.10261.85231.stgit-9QXIwq+3FY+1XWohqUldA0EOCMrvLtNR@public.gmane.org>
2016-09-25 14:40 ` [PATCH 01/13] IB/hfi1: Consolidate pio control masks into single definition Dennis Dalessandro
2016-09-25 14:41 ` [PATCH 02/13] IB/qib: Remove qpt_mask global Dennis Dalessandro
2016-09-25 14:41 ` [PATCH 03/13] IB/hfi1: Remove filtering of Set(PkeyTable) in HFI SMA Dennis Dalessandro
2016-09-25 14:41 ` [PATCH 04/13] IB/hfi1: Increase default settings of max_cqes and max_qps Dennis Dalessandro
2016-09-25 14:41 ` [PATCH 05/13] IB/hfi1: Extend i2c timeout Dennis Dalessandro
2016-09-25 14:41 ` [PATCH 06/13] IB/hfi1: Do not read more than a SGE length Dennis Dalessandro
2016-09-25 14:41 ` [PATCH 07/13] IB/hfi1: Combine shift copy and byte copy for SGE reads Dennis Dalessandro
2016-09-25 14:41 ` [PATCH 08/13] IB/hfi1: Fix defered ack race with qp destroy Dennis Dalessandro
2016-09-25 14:41 ` Dennis Dalessandro
2016-09-25 14:41 ` Dennis Dalessandro [this message]
2016-09-25 14:42 ` [PATCH 10/13] IB/hfi1: Adjust hardware buffering parameter Dennis Dalessandro
2016-09-25 14:42 ` [PATCH 11/13] IB/hfi1: Cleanup tasklet refs in comments Dennis Dalessandro
2016-09-25 14:42 ` [PATCH 12/13] IB/hfi1: Remove unused variable from devdata Dennis Dalessandro
2016-09-25 14:42 ` [PATCH 13/13] IB/hfi1: Fix resource release in context allocation Dennis Dalessandro
2016-10-02 13:29 ` [PATCH 00/13] IB/hfi1,qib: Round 2 of hfi1/qib fixes for 4.9 Doug Ledford
2016-10-02 13:29 ` Doug Ledford
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