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From: Ori Kam <orika@mellanox.com>
To: jerinj@marvell.com, xiang.w.wang@intel.com, matan@mellanox.com,
	viacheslavo@mellanox.com
Cc: guyk@marvell.com, dev@dpdk.org, pbhagavatula@marvell.com,
	shahafs@mellanox.com, hemant.agrawal@nxp.com, opher@mellanox.com,
	alexr@mellanox.com, dovrat@marvell.com, pkapoor@marvell.com,
	nipun.gupta@nxp.com, bruce.richardson@intel.com,
	yang.a.hong@intel.com, harry.chang@intel.com,
	gu.jian1@zte.com.cn, shanjiangh@chinatelecom.cn,
	zhangy.yun@chinatelecom.cn, lixingfu@huachentel.com,
	wushuai@inspur.com, yuyingxia@yxlink.com,
	fanchenggang@sunyainfo.com, davidfgao@tencent.com,
	liuzhong1@chinaunicom.cn, zhaoyong11@huawei.com, oc@yunify.com,
	jim@netgate.com, hongjun.ni@intel.com, deri@ntop.org,
	fc@napatech.com, arthur.su@lionic.com, thomas@monjalon.net,
	orika@mellanox.com, rasland@mellanox.com
Subject: [dpdk-dev] [PATCH v2 10/20] regex/mlx5: add engine status check
Date: Sun, 12 Jul 2020 20:58:51 +0000
Message-ID: <1594587541-110442-11-git-send-email-orika@mellanox.com> (raw)
In-Reply-To: <1594587541-110442-1-git-send-email-orika@mellanox.com>

This commit checks the engine status.

Signed-off-by: Ori Kam <orika@mellanox.com>
---
 drivers/regex/mlx5/mlx5_regex.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/drivers/regex/mlx5/mlx5_regex.c b/drivers/regex/mlx5/mlx5_regex.c
index d264ecd..c469a10 100644
--- a/drivers/regex/mlx5/mlx5_regex.c
+++ b/drivers/regex/mlx5/mlx5_regex.c
@@ -17,6 +17,7 @@
 
 #include "mlx5_regex.h"
 #include "mlx5_regex_utils.h"
+#include "mlx5_rxp_csrs.h"
 
 int mlx5_regex_logtype;
 
@@ -49,6 +50,28 @@
 	mlx5_glue->free_device_list(ibv_list);
 	return ibv_match;
 }
+static int
+mlx5_regex_engines_status(struct ibv_context *ctx, int num_engines)
+{
+	uint32_t fpga_ident = 0;
+	int err;
+	int i;
+
+	for (i = 0; i < num_engines; i++) {
+		err = mlx5_devx_regex_register_read(ctx, i,
+						    MLX5_RXP_CSR_IDENTIFIER,
+						    &fpga_ident);
+		fpga_ident = (fpga_ident & (0x0000FFFF));
+		if (err || fpga_ident != MLX5_RXP_IDENTIFER) {
+			DRV_LOG(ERR, "Failed setup RXP %d err %d database "
+				"memory 0x%x", i, err, fpga_ident);
+			if (!err)
+				err = EINVAL;
+			return err;
+		}
+	}
+	return 0;
+}
 
 static void
 mlx5_regex_get_name(char *name, struct rte_pci_device *pci_dev __rte_unused)
@@ -109,6 +132,11 @@
 		rte_errno = ENOTSUP;
 		goto error;
 	}
+	if (mlx5_regex_engines_status(ctx, 2)) {
+		DRV_LOG(ERR, "RegEx engine error.");
+		rte_errno = ENOMEM;
+		goto error;
+	}
 	priv = rte_zmalloc("mlx5 regex device private", sizeof(*priv),
 			   RTE_CACHE_LINE_SIZE);
 	if (!priv) {
-- 
1.8.3.1


  parent reply	other threads:[~2020-07-12 21:00 UTC|newest]

Thread overview: 119+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-05  9:23 [dpdk-dev] [PATCH 00/20] add Mellanox RegEx PMD Ori Kam
2020-07-05  9:23 ` [dpdk-dev] [PATCH 01/20] regex/mlx5: add RegEx PMD layer and mlx5 driver Ori Kam
2020-07-05 10:59   ` Wang, Haiyue
2020-07-05 11:32     ` Ori Kam
2020-07-06 22:47   ` Thomas Monjalon
2020-07-05  9:23 ` [dpdk-dev] [PATCH 02/20] regex/mlx5: add log utils Ori Kam
2020-07-05  9:23 ` [dpdk-dev] [PATCH 03/20] common/mlx5: add MMO and regexp structs/opcodes Ori Kam
2020-07-08  7:32   ` Slava Ovsiienko
2020-07-05  9:23 ` [dpdk-dev] [PATCH 04/20] common/mlx5: add mlx5 regex command structs Ori Kam
2020-07-08  7:32   ` Slava Ovsiienko
2020-07-05  9:23 ` [dpdk-dev] [PATCH 05/20] common/mlx5: add support for regex capability query Ori Kam
2020-07-08  7:32   ` Slava Ovsiienko
2020-07-05  9:23 ` [dpdk-dev] [PATCH 06/20] regex/mlx5: add probe function Ori Kam
2020-07-05  9:23 ` [dpdk-dev] [PATCH 07/20] common/mlx5: add rxp database set cmd Ori Kam
2020-07-08  7:32   ` Slava Ovsiienko
2020-07-05  9:23 ` [dpdk-dev] [PATCH 08/20] regex/mlx5: add RXP register definitions Ori Kam
2020-07-05  9:23 ` [dpdk-dev] [PATCH 09/20] common/mlx5: add write and read RXP registers Ori Kam
2020-07-08  7:32   ` Slava Ovsiienko
2020-07-05  9:23 ` [dpdk-dev] [PATCH 10/20] regex/mlx5: add engine status check Ori Kam
2020-07-05  9:23 ` [dpdk-dev] [PATCH 11/20] regex/mlx5: add get info function Ori Kam
2020-07-05  9:23 ` [dpdk-dev] [PATCH 12/20] regex/mlx5: add configure function Ori Kam
2020-07-05  9:23 ` [dpdk-dev] [PATCH 13/20] regex/mlx5: add program rules support Ori Kam
2020-07-05  9:23 ` [dpdk-dev] [PATCH 14/20] regex/mlx5: add completion queue creation Ori Kam
2020-07-05  9:23 ` [dpdk-dev] [PATCH 15/20] regex/mlx5: add send queue support Ori Kam
2020-07-05  9:23 ` [dpdk-dev] [PATCH 16/20] common/mlx5: add match tuple hw layout Ori Kam
2020-07-08  7:32   ` Slava Ovsiienko
2020-07-05  9:23 ` [dpdk-dev] [PATCH 17/20] regex/mlx5: fastpath setup Ori Kam
2020-07-05  9:23 ` [dpdk-dev] [PATCH 18/20] regex/mlx5: add enqueue implementation Ori Kam
2020-07-05  9:23 ` [dpdk-dev] [PATCH 19/20] regex/mlx5: implement dequeue function Ori Kam
2020-07-05  9:23 ` [dpdk-dev] [PATCH 20/20] maintainers: add maintainers to regexdev lib Ori Kam
2020-07-12 20:58 ` [dpdk-dev] [PATCH v2 00/20] add Mellanox RegEx PMD Ori Kam
2020-07-12 20:58   ` [dpdk-dev] [PATCH v2 01/20] regex/mlx5: add RegEx PMD layer and mlx5 driver Ori Kam
2020-07-15 17:20     ` Thomas Monjalon
2020-07-15 17:29     ` Thomas Monjalon
2020-07-12 20:58   ` [dpdk-dev] [PATCH v2 02/20] regex/mlx5: add log utils Ori Kam
2020-07-15 17:32     ` Thomas Monjalon
2020-07-12 20:58   ` [dpdk-dev] [PATCH v2 03/20] common/mlx5: add MMO and regexp structs/opcodes Ori Kam
2020-07-12 20:58   ` [dpdk-dev] [PATCH v2 04/20] common/mlx5: add mlx5 regex command structs Ori Kam
2020-07-15 17:24     ` Thomas Monjalon
2020-07-12 20:58   ` [dpdk-dev] [PATCH v2 05/20] common/mlx5: add support for regex capability query Ori Kam
2020-07-15 17:26     ` Thomas Monjalon
2020-07-12 20:58   ` [dpdk-dev] [PATCH v2 06/20] regex/mlx5: add probe function Ori Kam
2020-07-15 17:38     ` Thomas Monjalon
2020-07-15 19:02     ` Thomas Monjalon
2020-07-12 20:58   ` [dpdk-dev] [PATCH v2 07/20] common/mlx5: add rxp database set cmd Ori Kam
2020-07-12 20:58   ` [dpdk-dev] [PATCH v2 08/20] regex/mlx5: add RXP register definitions Ori Kam
2020-07-12 20:58   ` [dpdk-dev] [PATCH v2 09/20] common/mlx5: add write and read RXP registers Ori Kam
2020-07-15 17:34     ` Thomas Monjalon
2020-07-12 20:58   ` Ori Kam [this message]
2020-07-12 20:58   ` [dpdk-dev] [PATCH v2 11/20] regex/mlx5: add get info function Ori Kam
2020-07-12 20:58   ` [dpdk-dev] [PATCH v2 12/20] regex/mlx5: add configure function Ori Kam
2020-07-12 20:58   ` [dpdk-dev] [PATCH v2 13/20] regex/mlx5: add program rules support Ori Kam
2020-07-12 20:58   ` [dpdk-dev] [PATCH v2 14/20] regex/mlx5: add completion queue creation Ori Kam
2020-07-12 20:58   ` [dpdk-dev] [PATCH v2 15/20] regex/mlx5: add send queue support Ori Kam
2020-07-12 20:58   ` [dpdk-dev] [PATCH v2 16/20] common/mlx5: add match tuple hw layout Ori Kam
2020-07-12 20:58   ` [dpdk-dev] [PATCH v2 17/20] regex/mlx5: fastpath setup Ori Kam
2020-07-12 20:58   ` [dpdk-dev] [PATCH v2 18/20] regex/mlx5: add enqueue implementation Ori Kam
2020-07-12 20:59   ` [dpdk-dev] [PATCH v2 19/20] regex/mlx5: implement dequeue function Ori Kam
2020-07-12 20:59   ` [dpdk-dev] [PATCH v2 20/20] regex/mlx5: add start stop functions Ori Kam
2020-07-15 16:48   ` [dpdk-dev] [PATCH v2 00/20] add Mellanox RegEx PMD Thomas Monjalon
2020-07-17 10:27 ` [dpdk-dev] [PATCH v3 00/13] " Ori Kam
2020-07-17 10:27   ` [dpdk-dev] [PATCH v3 01/13] regex/mlx5: add RegEx PMD layer and mlx5 driver Ori Kam
2020-07-17 10:27   ` [dpdk-dev] [PATCH v3 02/13] regex/mlx5: add log utils Ori Kam
2020-07-17 10:27   ` [dpdk-dev] [PATCH v3 03/13] regex/mlx5: add probe function Ori Kam
2020-07-17 10:27   ` [dpdk-dev] [PATCH v3 04/13] regex/mlx5: add get info function Ori Kam
2020-07-17 10:27   ` [dpdk-dev] [PATCH v3 05/13] regex/mlx5: add engine status check Ori Kam
2020-07-17 10:27   ` [dpdk-dev] [PATCH v3 06/13] regex/mlx5: add configure function Ori Kam
2020-07-17 10:27   ` [dpdk-dev] [PATCH v3 07/13] regex/mlx5: add program rules support Ori Kam
2020-07-17 10:27   ` [dpdk-dev] [PATCH v3 08/13] regex/mlx5: add completion queue creation Ori Kam
2020-07-17 10:27   ` [dpdk-dev] [PATCH v3 09/13] regex/mlx5: add send queue support Ori Kam
2020-07-17 10:27   ` [dpdk-dev] [PATCH v3 10/13] regex/mlx5: fastpath setup Ori Kam
2020-07-17 10:27   ` [dpdk-dev] [PATCH v3 11/13] regex/mlx5: add enqueue implementation Ori Kam
2020-07-17 10:27   ` [dpdk-dev] [PATCH v3 12/13] regex/mlx5: implement dequeue function Ori Kam
2020-07-17 10:27   ` [dpdk-dev] [PATCH v3 13/13] regex/mlx5: add start stop functions Ori Kam
2020-07-17 11:10 ` [dpdk-dev] [PATCH v4 00/13] add Mellanox RegEx PMD Ori Kam
2020-07-17 11:10   ` [dpdk-dev] [PATCH v4 01/13] regex/mlx5: add RegEx PMD layer and mlx5 driver Ori Kam
2020-07-17 11:10   ` [dpdk-dev] [PATCH v4 02/13] regex/mlx5: add log utils Ori Kam
2020-07-17 11:10   ` [dpdk-dev] [PATCH v4 03/13] regex/mlx5: add probe function Ori Kam
2020-07-17 11:10   ` [dpdk-dev] [PATCH v4 04/13] regex/mlx5: add get info function Ori Kam
2020-07-17 11:10   ` [dpdk-dev] [PATCH v4 05/13] regex/mlx5: add engine status check Ori Kam
2020-07-17 11:10   ` [dpdk-dev] [PATCH v4 06/13] regex/mlx5: add configure function Ori Kam
2020-07-17 11:10   ` [dpdk-dev] [PATCH v4 07/13] regex/mlx5: add program rules support Ori Kam
2020-07-17 11:10   ` [dpdk-dev] [PATCH v4 08/13] regex/mlx5: add completion queue creation Ori Kam
2020-07-17 11:10   ` [dpdk-dev] [PATCH v4 09/13] regex/mlx5: add send queue support Ori Kam
2020-07-17 11:11   ` [dpdk-dev] [PATCH v4 10/13] regex/mlx5: fastpath setup Ori Kam
2020-07-17 11:11   ` [dpdk-dev] [PATCH v4 11/13] regex/mlx5: add enqueue implementation Ori Kam
2020-07-17 11:11   ` [dpdk-dev] [PATCH v4 12/13] regex/mlx5: implement dequeue function Ori Kam
2020-07-17 11:11   ` [dpdk-dev] [PATCH v4 13/13] regex/mlx5: add start stop functions Ori Kam
2020-07-19 18:09 ` [dpdk-dev] [PATCH v5 00/13] add Mellanox RegEx PMD Ori Kam
2020-07-19 18:09   ` [dpdk-dev] [PATCH v5 01/13] regex/mlx5: add RegEx PMD layer and mlx5 driver Ori Kam
2020-07-19 22:15     ` Thomas Monjalon
2020-07-20  4:50       ` Ori Kam
2020-07-19 18:09   ` [dpdk-dev] [PATCH v5 02/13] regex/mlx5: add log utils Ori Kam
2020-07-19 18:09   ` [dpdk-dev] [PATCH v5 03/13] regex/mlx5: add probe function Ori Kam
2020-07-19 18:09   ` [dpdk-dev] [PATCH v5 04/13] regex/mlx5: add get info function Ori Kam
2020-07-19 18:09   ` [dpdk-dev] [PATCH v5 05/13] regex/mlx5: add engine status check Ori Kam
2020-07-19 18:09   ` [dpdk-dev] [PATCH v5 06/13] regex/mlx5: add configure function Ori Kam
2020-07-19 18:09   ` [dpdk-dev] [PATCH v5 07/13] regex/mlx5: add program rules support Ori Kam
2020-07-19 18:09   ` [dpdk-dev] [PATCH v5 08/13] regex/mlx5: add completion queue creation Ori Kam
2020-07-19 18:09   ` [dpdk-dev] [PATCH v5 09/13] regex/mlx5: add send queue support Ori Kam
2020-07-19 18:09   ` [dpdk-dev] [PATCH v5 10/13] regex/mlx5: fastpath setup Ori Kam
2020-07-19 18:09   ` [dpdk-dev] [PATCH v5 11/13] regex/mlx5: add enqueue implementation Ori Kam
2020-07-19 18:09   ` [dpdk-dev] [PATCH v5 12/13] regex/mlx5: implement dequeue function Ori Kam
2020-07-19 18:09   ` [dpdk-dev] [PATCH v5 13/13] regex/mlx5: add start stop functions Ori Kam
2020-07-20  6:26 ` [dpdk-dev] [PATCH v6 00/13] add Mellanox RegEx PMD Ori Kam
2020-07-20  6:26   ` [dpdk-dev] [PATCH v6 01/13] regex/mlx5: add RegEx PMD layer and mlx5 driver Ori Kam
2020-07-20  6:26   ` [dpdk-dev] [PATCH v6 02/13] regex/mlx5: add log utils Ori Kam
2020-07-20  6:26   ` [dpdk-dev] [PATCH v6 03/13] regex/mlx5: add probe function Ori Kam
2020-07-20  6:26   ` [dpdk-dev] [PATCH v6 04/13] regex/mlx5: add get info function Ori Kam
2020-07-20  6:26   ` [dpdk-dev] [PATCH v6 05/13] regex/mlx5: add engine status check Ori Kam
2020-07-20  6:26   ` [dpdk-dev] [PATCH v6 06/13] regex/mlx5: add configure function Ori Kam
2020-07-20  6:26   ` [dpdk-dev] [PATCH v6 07/13] regex/mlx5: add program rules support Ori Kam
2020-07-20  6:26   ` [dpdk-dev] [PATCH v6 08/13] regex/mlx5: add completion queue creation Ori Kam
2020-07-20  6:26   ` [dpdk-dev] [PATCH v6 09/13] regex/mlx5: add send queue support Ori Kam
2020-07-20  6:26   ` [dpdk-dev] [PATCH v6 10/13] regex/mlx5: fastpath setup Ori Kam
2020-07-20  6:26   ` [dpdk-dev] [PATCH v6 11/13] regex/mlx5: add enqueue implementation Ori Kam
2020-07-20  6:26   ` [dpdk-dev] [PATCH v6 12/13] regex/mlx5: implement dequeue function Ori Kam
2020-07-20  6:26   ` [dpdk-dev] [PATCH v6 13/13] regex/mlx5: add start stop functions Ori Kam
2020-07-21 17:06   ` [dpdk-dev] [PATCH v6 00/13] add Mellanox RegEx PMD Thomas Monjalon

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