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path: root/drivers/infiniband/hw/hfi1/chip.c
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Diffstat (limited to 'drivers/infiniband/hw/hfi1/chip.c')
-rw-r--r--drivers/infiniband/hw/hfi1/chip.c38
1 files changed, 21 insertions, 17 deletions
diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c
index ef72bc2a9e1d..121a4c920f1b 100644
--- a/drivers/infiniband/hw/hfi1/chip.c
+++ b/drivers/infiniband/hw/hfi1/chip.c
@@ -7827,7 +7827,8 @@ static void handle_dcc_err(struct hfi1_devdata *dd, u32 unused, u64 reg)
}
/* just report this */
- dd_dev_info(dd, "DCC Error: fmconfig error: %s\n", extra);
+ dd_dev_info_ratelimited(dd, "DCC Error: fmconfig error: %s\n",
+ extra);
reg &= ~DCC_ERR_FLG_FMCONFIG_ERR_SMASK;
}
@@ -7878,34 +7879,35 @@ static void handle_dcc_err(struct hfi1_devdata *dd, u32 unused, u64 reg)
}
/* just report this */
- dd_dev_info(dd, "DCC Error: PortRcv error: %s\n", extra);
- dd_dev_info(dd, " hdr0 0x%llx, hdr1 0x%llx\n",
- hdr0, hdr1);
+ dd_dev_info_ratelimited(dd, "DCC Error: PortRcv error: %s\n"
+ " hdr0 0x%llx, hdr1 0x%llx\n",
+ extra, hdr0, hdr1);
reg &= ~DCC_ERR_FLG_RCVPORT_ERR_SMASK;
}
if (reg & DCC_ERR_FLG_EN_CSR_ACCESS_BLOCKED_UC_SMASK) {
/* informative only */
- dd_dev_info(dd, "8051 access to LCB blocked\n");
+ dd_dev_info_ratelimited(dd, "8051 access to LCB blocked\n");
reg &= ~DCC_ERR_FLG_EN_CSR_ACCESS_BLOCKED_UC_SMASK;
}
if (reg & DCC_ERR_FLG_EN_CSR_ACCESS_BLOCKED_HOST_SMASK) {
/* informative only */
- dd_dev_info(dd, "host access to LCB blocked\n");
+ dd_dev_info_ratelimited(dd, "host access to LCB blocked\n");
reg &= ~DCC_ERR_FLG_EN_CSR_ACCESS_BLOCKED_HOST_SMASK;
}
/* report any remaining errors */
if (reg)
- dd_dev_info(dd, "DCC Error: %s\n",
- dcc_err_string(buf, sizeof(buf), reg));
+ dd_dev_info_ratelimited(dd, "DCC Error: %s\n",
+ dcc_err_string(buf, sizeof(buf), reg));
if (lcl_reason == 0)
lcl_reason = OPA_LINKDOWN_REASON_UNKNOWN;
if (do_bounce) {
- dd_dev_info(dd, "%s: PortErrorAction bounce\n", __func__);
+ dd_dev_info_ratelimited(dd, "%s: PortErrorAction bounce\n",
+ __func__);
set_link_down_reason(ppd, lcl_reason, 0, lcl_reason);
queue_work(ppd->hfi1_wq, &ppd->link_bounce_work);
}
@@ -10508,16 +10510,18 @@ int set_link_state(struct hfi1_pportdata *ppd, u32 state)
ppd->remote_link_down_reason = 0;
}
- ret1 = set_physical_link_state(dd, PLS_DISABLED);
- if (ret1 != HCMD_SUCCESS) {
- dd_dev_err(dd,
- "Failed to transition to Disabled link state, return 0x%x\n",
- ret1);
- ret = -EINVAL;
- break;
+ if (!dd->dc_shutdown) {
+ ret1 = set_physical_link_state(dd, PLS_DISABLED);
+ if (ret1 != HCMD_SUCCESS) {
+ dd_dev_err(dd,
+ "Failed to transition to Disabled link state, return 0x%x\n",
+ ret1);
+ ret = -EINVAL;
+ break;
+ }
+ dc_shutdown(dd);
}
ppd->host_link_state = HLS_DN_DISABLE;
- dc_shutdown(dd);
break;
case HLS_DN_OFFLINE:
if (ppd->host_link_state == HLS_DN_DISABLE)