Imported Upstream version 17.05

[deb_dpdk.git] / drivers / net / ark / ark_rqp.c

diff --git a/drivers/net/ark/ark_rqp.c b/drivers/net/ark/ark_rqp.c
new file mode 100644 (file)
index 0000000..41c497b
--- /dev/null
+++ b/drivers/net/ark/ark_rqp.c
@@ -0,0 +1,97 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright (c) 2015-2017 Atomic Rules LLC
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of copyright holder nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <unistd.h>
+
+#include "ark_rqp.h"
+#include "ark_logs.h"
+
+/* ************************************************************************* */
+void
+ark_rqp_stats_reset(struct ark_rqpace_t *rqp)
+{
+       rqp->stats_clear = 1;
+       /* POR 992 */
+       /* rqp->cpld_max = 992; */
+       /* POR 64 */
+       /* rqp->cplh_max = 64; */
+}
+
+/* ************************************************************************* */
+void
+ark_rqp_dump(struct ark_rqpace_t *rqp)
+{
+       if (rqp->err_count_other != 0)
+               PMD_DRV_LOG(ERR,
+                           "RQP Errors noted: ctrl: %d cplh_hmax %d cpld_max %d"
+                           ARK_SU32
+                           ARK_SU32 "\n",
+                           rqp->ctrl, rqp->cplh_max, rqp->cpld_max,
+                           "Error Count", rqp->err_cnt,
+                           "Error General", rqp->err_count_other);
+
+       PMD_STATS_LOG(INFO, "RQP Dump: ctrl: %d cplh_hmax %d cpld_max %d"
+                     ARK_SU32
+                     ARK_SU32 ARK_SU32 ARK_SU32 ARK_SU32 ARK_SU32 ARK_SU32
+                     ARK_SU32 ARK_SU32 ARK_SU32 ARK_SU32 ARK_SU32 ARK_SU32
+                     ARK_SU32 ARK_SU32 ARK_SU32
+                     ARK_SU32 ARK_SU32 ARK_SU32 ARK_SU32 ARK_SU32 "\n",
+                     rqp->ctrl, rqp->cplh_max, rqp->cpld_max,
+                     "Error Count", rqp->err_cnt,
+                     "Error General", rqp->err_count_other,
+                     "stall_pS", rqp->stall_ps,
+                     "stall_pS Min", rqp->stall_ps_min,
+                     "stall_pS Max", rqp->stall_ps_max,
+                     "req_pS", rqp->req_ps,
+                     "req_pS Min", rqp->req_ps_min,
+                     "req_pS Max", rqp->req_ps_max,
+                     "req_dWPS", rqp->req_dw_ps,
+                     "req_dWPS Min", rqp->req_dw_ps_min,
+                     "req_dWPS Max", rqp->req_dw_ps_max,
+                     "cpl_pS", rqp->cpl_ps,
+                     "cpl_pS Min", rqp->cpl_ps_min,
+                     "cpl_pS Max", rqp->cpl_ps_max,
+                     "cpl_dWPS", rqp->cpl_dw_ps,
+                     "cpl_dWPS Min", rqp->cpl_dw_ps_min,
+                     "cpl_dWPS Max", rqp->cpl_dw_ps_max,
+                     "cplh pending", rqp->cplh_pending,
+                     "cpld pending", rqp->cpld_pending,
+                     "cplh pending max", rqp->cplh_pending_max,
+                     "cpld pending max", rqp->cpld_pending_max);
+}
+
+int
+ark_rqp_lasped(struct ark_rqpace_t *rqp)
+{
+       return rqp->lasped;
+}