From: Ed Czeck <ed.czeck@atomicrules.com>
To: dev@dpdk.org
Cc: john.miller@atomicrules.com, shepard.siegel@atomicrules.com,
ferruh.yigit@intel.com, Ed Czeck <ed.czeck@atomicrules.com>
Subject: [dpdk-dev] [PATCH v2 2/2] net/ark: report hardware status during PMD init
Date: Tue, 11 Apr 2017 11:41:50 -0400 [thread overview]
Message-ID: <1491925310-19952-1-git-send-email-ed.czeck@atomicrules.com> (raw)
In-Reply-To: <1491827199-4853-2-git-send-email-ed.czeck@atomicrules.com>
Expose additional fpga status registers.
Report hardware status during PMD init.
Signed-off-by: Ed Czeck <ed.czeck@atomicrules.com>
---
drivers/net/ark/ark_ethdev.c | 9 +++++++++
drivers/net/ark/ark_rqp.c | 6 ++++++
drivers/net/ark/ark_rqp.h | 4 +++-
3 files changed, 18 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ark/ark_ethdev.c b/drivers/net/ark/ark_ethdev.c
index 93721a0..651dd26 100644
--- a/drivers/net/ark/ark_ethdev.c
+++ b/drivers/net/ark/ark_ethdev.c
@@ -297,6 +297,15 @@ eth_ark_dev_init(struct rte_eth_dev *dev)
ark->sysctrl.t32[4], __func__);
return -1;
}
+ if (ark->sysctrl.t32[3] != 0) {
+ if (ark_rqp_lasped(ark->rqpacing)) {
+ PMD_DRV_LOG(ERR, "Arkville Evaluation System - "
+ "Timer has Expired\n");
+ return -1;
+ }
+ PMD_DRV_LOG(WARNING, "Arkville Evaluation System - "
+ "Timer is Running\n");
+ }
PMD_DRV_LOG(INFO,
"HW Sanity test has PASSED, expected constant"
diff --git a/drivers/net/ark/ark_rqp.c b/drivers/net/ark/ark_rqp.c
index 59d9b8a..41c497b 100644
--- a/drivers/net/ark/ark_rqp.c
+++ b/drivers/net/ark/ark_rqp.c
@@ -89,3 +89,9 @@ ark_rqp_dump(struct ark_rqpace_t *rqp)
"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;
+}
diff --git a/drivers/net/ark/ark_rqp.h b/drivers/net/ark/ark_rqp.h
index 995fc20..0c38007 100644
--- a/drivers/net/ark/ark_rqp.h
+++ b/drivers/net/ark/ark_rqp.h
@@ -76,9 +76,11 @@ struct ark_rqpace_t {
volatile uint32_t cplh_pending_max;
volatile uint32_t cpld_pending_max;
volatile uint32_t err_count_other;
+ char eval[4];
+ volatile int lasped;
};
void ark_rqp_dump(struct ark_rqpace_t *rqp);
void ark_rqp_stats_reset(struct ark_rqpace_t *rqp);
-
+int ark_rqp_lasped(struct ark_rqpace_t *rqp);
#endif
--
2.7.4
next prev parent reply other threads:[~2017-04-11 15:41 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-10 12:26 [dpdk-dev] [PATCH 1/2] net/ark: update packet Rx path to set mbuf time stamp field Ed Czeck
2017-04-10 12:26 ` [dpdk-dev] [PATCH 2/2] net/ark: report hardware status during PMD init Ed Czeck
2017-04-10 15:01 ` Ferruh Yigit
2017-04-11 15:26 ` Ed Czeck
2017-04-11 15:41 ` Ed Czeck [this message]
2017-04-11 18:06 ` [dpdk-dev] [PATCH v2 " john miller
2017-04-11 10:10 ` [dpdk-dev] [PATCH 1/2] net/ark: update packet Rx path to set mbuf time stamp field john miller
2017-04-11 15:41 ` [dpdk-dev] [PATCH v2 " Ed Czeck
2017-04-11 15:54 ` Ferruh Yigit
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