From 57935f7a7db3360f4522a51fea0fe69730206048 Mon Sep 17 00:00:00 2001 From: davidcs Date: Tue, 26 Sep 2017 22:29:43 +0000 Subject: [PATCH] MFC r323782 Add sysctl "enable_minidump" to turn on/off automatic minidump retrieval git-svn-id: svn://svn.freebsd.org/base/stable/9@324035 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f --- sys/dev/qlxgbe/ql_def.h | 1 + sys/dev/qlxgbe/ql_os.c | 10 +++++++++- 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/sys/dev/qlxgbe/ql_def.h b/sys/dev/qlxgbe/ql_def.h index beb3f4e45..d768dbd42 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 49e30c9fd..786e5959b 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)), @@ -2046,7 +2053,8 @@ 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); -- 2.42.0