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IB/hfi1: Act on external device timeout

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Add missing external device timeout notification.  Recognize
it as a failed LNI signal from the 8051 firmware.

Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Dean Luick 2016-09-25 07:41:53 -07:00 committed by Doug Ledford
parent 72f53af265
commit 50921be0c7
2 changed files with 6 additions and 2 deletions
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4
drivers/infiniband/hw/hfi1/chip.c
View File

@ -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),
};
/*

4
drivers/infiniband/hw/hfi1/chip.h
View File

@ -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)