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From: Igor Russkikh <Igor.Russkikh@aquantia.com>
To: "dev@dpdk.org" <dev@dpdk.org>
Cc: Pavel Belous <Pavel.Belous@aquantia.com>,
	Igor Russkikh <Igor.Russkikh@aquantia.com>,
	"ferruh.yigit@intel.com" <ferruh.yigit@intel.com>,
	Pavel Belous <Pavel.Belous@aquantia.com>
Subject: [dpdk-dev] [PATCH v4 21/22] net/atlantic: support for read MAC registers for debug purposes
Date: Tue, 9 Oct 2018 09:32:05 +0000	[thread overview]
Message-ID: <459bda095b877453fea911b99d680a3fa4bc20c3.1539075891.git.igor.russkikh@aquantia.com> (raw)
In-Reply-To: <cover.1539075891.git.igor.russkikh@aquantia.com>

From: Pavel Belous <Pavel.Belous@aquantia.com>

Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: Pavel Belous <Pavel.Belous@aquantia.com>
---
 drivers/net/atlantic/atl_ethdev.c | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/drivers/net/atlantic/atl_ethdev.c b/drivers/net/atlantic/atl_ethdev.c
index fb23dc89f88c..97977dee3d3b 100644
--- a/drivers/net/atlantic/atl_ethdev.c
+++ b/drivers/net/atlantic/atl_ethdev.c
@@ -80,6 +80,9 @@ static int atl_dev_get_eeprom(struct rte_eth_dev *dev,
 static int atl_dev_set_eeprom(struct rte_eth_dev *dev,
 			      struct rte_dev_eeprom_info *eeprom);
 
+/* Regs */
+static int atl_dev_get_regs(struct rte_eth_dev *dev,
+			    struct rte_dev_reg_info *regs);
 
 /* Flow control */
 static int atl_flow_ctrl_get(struct rte_eth_dev *dev,
@@ -241,6 +244,8 @@ static const struct eth_dev_ops atl_eth_dev_ops = {
 	/* Link */
 	.link_update	      = atl_dev_link_update,
 
+	.get_reg              = atl_dev_get_regs,
+
 	/* Stats */
 	.stats_get	      = atl_dev_stats_get,
 	.xstats_get	      = atl_dev_xstats_get,
@@ -1273,6 +1278,32 @@ atl_dev_set_eeprom(struct rte_eth_dev *dev, struct rte_dev_eeprom_info *eeprom)
 }
 
 static int
+atl_dev_get_regs(struct rte_eth_dev *dev, struct rte_dev_reg_info *regs)
+{
+	struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+	u32 mif_id;
+	int err;
+
+	if (regs->data == NULL) {
+		regs->length = hw_atl_utils_hw_get_reg_length();
+		regs->width = sizeof(u32);
+		return 0;
+	}
+
+	/* Only full register dump is supported */
+	if (regs->length && regs->length != hw_atl_utils_hw_get_reg_length())
+		return -ENOTSUP;
+
+	err = hw_atl_utils_hw_get_regs(hw, regs->data);
+
+	/* Device version */
+	mif_id = hw_atl_reg_glb_mif_id_get(hw);
+	regs->version = mif_id & 0xFFU;
+
+	return err;
+}
+
+static int
 atl_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
 {
 	struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
-- 
2.7.4

  parent reply	other threads:[~2018-10-09  9:32 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-09  9:31 [dpdk-dev] [PATCH v4 00/22] net/atlantic: Aquantia aQtion 10G NIC Family DPDK PMD driver Igor Russkikh
2018-10-09  9:31 ` [dpdk-dev] [PATCH v4 01/22] net/atlantic: atlantic PMD driver skeleton Igor Russkikh
2018-10-10 10:30   ` Ferruh Yigit
2018-10-09  9:31 ` [dpdk-dev] [PATCH v4 02/22] net/atlantic: logging macroes and some typedefs Igor Russkikh
2018-10-10 10:24   ` Ferruh Yigit
2018-10-09  9:31 ` [dpdk-dev] [PATCH v4 03/22] net/atlantic: hardware register access routines Igor Russkikh
2018-10-09  9:31 ` [dpdk-dev] [PATCH v4 04/22] net/atlantic: hw_atl register declarations Igor Russkikh
2018-10-10 10:31   ` Ferruh Yigit
2018-10-09  9:31 ` [dpdk-dev] [PATCH v4 05/22] net/atlantic: firmware operations layer Igor Russkikh
2018-10-09  9:31 ` [dpdk-dev] [PATCH v4 06/22] net/atlantic: b0 hardware layer main logic Igor Russkikh
2018-10-09  9:31 ` [dpdk-dev] [PATCH v4 07/22] net/atlantic: rte device start, stop, initial configuration Igor Russkikh
2018-10-10 10:26   ` Ferruh Yigit
2018-10-09  9:31 ` [dpdk-dev] [PATCH v4 08/22] net/atlantic: TX/RX function prototypes Igor Russkikh
2018-10-09  9:31 ` [dpdk-dev] [PATCH v4 09/22] net/atlantic: RX side structures and implementation Igor Russkikh
2018-10-10 10:29   ` Ferruh Yigit
2018-10-09  9:31 ` [dpdk-dev] [PATCH v4 10/22] net/atlantic: TX " Igor Russkikh
2018-10-09  9:31 ` [dpdk-dev] [PATCH v4 11/22] net/atlantic: link status and interrupt management Igor Russkikh
2018-10-10 10:27   ` Ferruh Yigit
2018-10-09  9:31 ` [dpdk-dev] [PATCH v4 12/22] net/atlantic: device statistics, xstats Igor Russkikh
2018-10-10 10:27   ` Ferruh Yigit
2018-10-09  9:31 ` [dpdk-dev] [PATCH v4 13/22] net/atlantic: support for RX/TX descriptors information Igor Russkikh
2018-10-09  9:31 ` [dpdk-dev] [PATCH v4 14/22] net/atlantic: promisc and allmulti configuration Igor Russkikh
2018-10-09  9:31 ` [dpdk-dev] [PATCH v4 15/22] net/atlantic: RSS and RETA manipulation API Igor Russkikh
2018-10-09  9:31 ` [dpdk-dev] [PATCH v4 16/22] net/atlantic: flow control configuration Igor Russkikh
2018-10-09  9:31 ` [dpdk-dev] [PATCH v4 17/22] net/atlantic: MAC address manipulations Igor Russkikh
2018-10-10 10:28   ` Ferruh Yigit
2018-10-09  9:32 ` [dpdk-dev] [PATCH v4 18/22] net/atlantic: VLAN filters and offloads Igor Russkikh
2018-10-09  9:32 ` [dpdk-dev] [PATCH v4 19/22] net/atlantic: eeprom and register manipulation routines Igor Russkikh
2018-10-09  9:32 ` [dpdk-dev] [PATCH v4 20/22] net/atlantic: LED control DPDK and private APIs Igor Russkikh
2018-10-10 10:32   ` Ferruh Yigit
2018-10-10 13:35     ` Igor Russkikh
2018-10-10 13:54       ` Ferruh Yigit
2018-10-09  9:32 ` Igor Russkikh [this message]
2018-10-09  9:32 ` [dpdk-dev] [PATCH v4 22/22] net/atlantic: documentation and rel notes Igor Russkikh
2018-10-10 10:29   ` Ferruh Yigit
2018-10-10 10:32 ` [dpdk-dev] [PATCH v4 00/22] net/atlantic: Aquantia aQtion 10G NIC Family DPDK PMD driver Ferruh Yigit
2018-10-10 13:21   ` Igor Russkikh

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