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author | davidcs <davidcs@FreeBSD.org> | 2017-09-26 21:16:10 +0000 |
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committer | davidcs <davidcs@FreeBSD.org> | 2017-09-26 21:16:10 +0000 |
commit | 961709dc6d81de5d31d7d27b1a291e13cce47d3a (patch) | |
tree | f7cf0f93235c620378dd051a61f8aeb5e87cb045 | |
parent | 9d93b90f313014c7b9fee4a58c1d97cdeb0083e5 (diff) | |
download | FreeBSD-src-961709dc6d81de5d31d7d27b1a291e13cce47d3a.zip FreeBSD-src-961709dc6d81de5d31d7d27b1a291e13cce47d3a.tar.gz |
MFC r323782
Add sysctl "enable_minidump" to turn on/off automatic minidump retrieval
-rw-r--r-- | sys/dev/qlxgbe/ql_def.h | 1 | ||||
-rw-r--r-- | sys/dev/qlxgbe/ql_os.c | 10 |
2 files changed, 10 insertions, 1 deletions
diff --git a/sys/dev/qlxgbe/ql_def.h b/sys/dev/qlxgbe/ql_def.h index beb3f4e..d768dbd 100644 --- a/sys/dev/qlxgbe/ql_def.h +++ b/sys/dev/qlxgbe/ql_def.h @@ -239,6 +239,7 @@ struct qla_host { volatile const char *qla_lock; volatile const char *qla_unlock; uint32_t dbg_level; + uint32_t enable_minidump; uint8_t fw_ver_str[32]; diff --git a/sys/dev/qlxgbe/ql_os.c b/sys/dev/qlxgbe/ql_os.c index f60e716..20ee66f 100644 --- a/sys/dev/qlxgbe/ql_os.c +++ b/sys/dev/qlxgbe/ql_os.c @@ -185,6 +185,13 @@ qla_add_sysctls(qla_host_t *ha) OID_AUTO, "debug", CTLFLAG_RW, &ha->dbg_level, ha->dbg_level, "Debug Level"); + ha->enable_minidump = 1; + SYSCTL_ADD_UINT(device_get_sysctl_ctx(dev), + SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), + OID_AUTO, "enable_minidump", CTLFLAG_RW, + &ha->enable_minidump, ha->enable_minidump, + "Minidump retrival is enabled only when this is set"); + ha->std_replenish = QL_STD_REPLENISH_THRES; SYSCTL_ADD_UINT(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), @@ -2030,7 +2037,8 @@ device_printf(ha->pci_dev, "%s: enter\n", __func__); ha->msg_from_peer = 0; - ql_minidump(ha); + if (ha->enable_minidump) + ql_minidump(ha); (void) ql_init_hw(ha); |