[PATCH 09/13] IB/hfi1: Act on external device timeout
From: Dennis Dalessandro <hidden>
Date: 2016-09-25 14:41:53
Subsystem:
infiniband subsystem, the rest · Maintainers:
Jason Gunthorpe, Leon Romanovsky, Linus Torvalds
From: Dean Luick <redacted> Add missing external device timeout notification. Recognize it as a failed LNI signal from the 8051 firmware. Reviewed-by: Dennis Dalessandro <redacted> Signed-off-by: Dean Luick <redacted> Signed-off-by: Dennis Dalessandro <redacted> --- 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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