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From: Igor Russkikh <igor.russkikh@aquantia.com>
To: dev@dpdk.org
Cc: pavel.belous@aquantia.com, igor.russkikh@aquantia.com
Subject: [dpdk-dev] [PATCH v2 14/21] net/atlantic: eeprom and register manipulation routines
Date: Thu, 13 Sep 2018 14:35:21 +0300	[thread overview]
Message-ID: <1536838528-11800-14-git-send-email-igor.russkikh@aquantia.com> (raw)
In-Reply-To: <1536838528-11800-1-git-send-email-igor.russkikh@aquantia.com>

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

Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
---
 drivers/net/atlantic/atl_ethdev.c | 79 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)

diff --git a/drivers/net/atlantic/atl_ethdev.c b/drivers/net/atlantic/atl_ethdev.c
index 940fd83d9..c16d179fd 100644
--- a/drivers/net/atlantic/atl_ethdev.c
+++ b/drivers/net/atlantic/atl_ethdev.c
@@ -66,6 +66,17 @@ static void atl_dev_info_get(struct rte_eth_dev *dev,
 
 static const uint32_t *atl_dev_supported_ptypes_get(struct rte_eth_dev *dev);
 
+/* EEPROM */
+static int atl_dev_get_eeprom_length(struct rte_eth_dev *dev);
+static int atl_dev_get_eeprom(struct rte_eth_dev *dev,
+			      struct rte_dev_eeprom_info *eeprom);
+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,
 			       struct rte_eth_fc_conf *fc_conf);
@@ -175,6 +186,12 @@ static const struct eth_dev_ops atl_eth_dev_ops = {
 	/* Link */
 	.link_update	      = atl_dev_link_update,
 
+	.get_reg              = atl_dev_get_regs,
+
+	/* EEPROM */
+	.get_eeprom_length    = atl_dev_get_eeprom_length,
+	.get_eeprom           = atl_dev_get_eeprom,
+	.set_eeprom           = atl_dev_set_eeprom,
 
 	/* Flow Control */
 	.flow_ctrl_get	      = atl_flow_ctrl_get,
@@ -849,6 +866,68 @@ atl_dev_interrupt_handler(void *param)
 	atl_dev_interrupt_action(dev, dev->intr_handle);
 }
 
+#define SFP_EEPROM_SIZE 0xff
+
+static int
+atl_dev_get_eeprom_length(struct rte_eth_dev *dev __rte_unused)
+{
+	return SFP_EEPROM_SIZE;
+}
+
+static int
+atl_dev_get_eeprom(struct rte_eth_dev *dev, struct rte_dev_eeprom_info *eeprom)
+{
+	struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+	if (hw->aq_fw_ops->get_eeprom == NULL)
+		return -ENOTSUP;
+
+	if (eeprom->length != SFP_EEPROM_SIZE || eeprom->data == NULL)
+		return -EINVAL;
+
+	return hw->aq_fw_ops->get_eeprom(hw, eeprom->data, eeprom->length);
+}
+
+static int
+atl_dev_set_eeprom(struct rte_eth_dev *dev, struct rte_dev_eeprom_info *eeprom)
+{
+	struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+	if (hw->aq_fw_ops->set_eeprom == NULL)
+		return -ENOTSUP;
+
+	if (eeprom->length != SFP_EEPROM_SIZE || eeprom->data == NULL)
+		return -EINVAL;
+
+	return hw->aq_fw_ops->set_eeprom(hw, eeprom->data, eeprom->length);
+}
+
+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)
 {
-- 
2.13.3.windows.1

  parent reply	other threads:[~2018-09-13 11:36 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-13 11:35 [dpdk-dev] [PATCH v2 01/21] net/atlantic: atlantic PMD driver skeleton Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 02/21] net/atlantic: documentation and rel notes Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 03/21] net/atlantic: logging macroes and some typedefs Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 04/21] net/atlantic: hw_atl register declarations Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 05/21] net/atlantic: b0 hardware layer main logic Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 06/21] net/atlantic: firmware operations layer Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 07/21] net/atlantic: hardware register access routines Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 08/21] net/atlantic: rte device start, stop, initial configuration Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 09/21] net/atlantic: link status and interrupt management Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 10/21] net/atlantic: add hw adapter structures and defines Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 11/21] net/atlantic: RSS and RETA manipulation API Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 12/21] net/atlantic: flow control configuration Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 13/21] net/atlantic: MAC address manipulations Igor Russkikh
2018-09-13 11:35 ` Igor Russkikh [this message]
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 15/21] net/atlantic: LED control DPDK and private APIs Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 16/21] net/atlantic: promisc and allmulti configuration Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 17/21] net/atlantic: device statistics, xstats Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 18/21] net/atlantic: VLAN filters and offloads Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 19/21] net/atlantic: device MTU and statuses Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 20/21] net/atlantic: RX side structures and implementation Igor Russkikh
2018-09-13 11:35 ` [dpdk-dev] [PATCH v2 21/21] net/atlantic: TX " Igor Russkikh
2018-09-21 14:21 ` [dpdk-dev] [PATCH v2 01/21] net/atlantic: atlantic PMD driver skeleton Ferruh Yigit
2018-09-21 15:35   ` Igor Russkikh
2018-09-21 17:04     ` Ferruh Yigit

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