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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: [PATCH v6 20/22] net/atlantic: implement EEPROM get/set
Date: Fri, 12 Oct 2018 11:09:51 +0000	[thread overview]
Message-ID: <a79a5a742b140364d5ac64c7a88b23535bc7df94.1539338074.git.igor.russkikh@aquantia.com> (raw)
In-Reply-To: <cover.1539338074.git.igor.russkikh@aquantia.com>

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

Add support for EEPROM reading/writing.

Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: Pavel Belous <Pavel.Belous@aquantia.com>
---
 doc/guides/nics/features/atlantic.ini |  1 +
 drivers/net/atlantic/atl_ethdev.c     | 47 +++++++++++++++++++++++++++++++++++
 2 files changed, 48 insertions(+)

diff --git a/doc/guides/nics/features/atlantic.ini b/doc/guides/nics/features/atlantic.ini
index 66949b816284..f09a75691a28 100644
--- a/doc/guides/nics/features/atlantic.ini
+++ b/doc/guides/nics/features/atlantic.ini
@@ -29,6 +29,7 @@ Basic stats          = Y
 Extended stats       = Y
 Stats per queue      = Y
 FW version           = Y
+EEPROM dump          = Y
 Linux UIO            = Y
 ARMv8                = Y
 x86-32               = Y
diff --git a/drivers/net/atlantic/atl_ethdev.c b/drivers/net/atlantic/atl_ethdev.c
index 6ebc02864cfe..824e624dd772 100644
--- a/drivers/net/atlantic/atl_ethdev.c
+++ b/drivers/net/atlantic/atl_ethdev.c
@@ -62,6 +62,13 @@ static void atl_vlan_strip_queue_set(struct rte_eth_dev *dev,
 static int atl_vlan_tpid_set(struct rte_eth_dev *dev,
 			     enum rte_vlan_type vlan_type, uint16_t tpid);
 
+/* 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);
+
 /* Flow control */
 static int atl_flow_ctrl_get(struct rte_eth_dev *dev,
 			       struct rte_eth_fc_conf *fc_conf);
@@ -259,6 +266,11 @@ static const struct eth_dev_ops atl_eth_dev_ops = {
 	.rx_descriptor_status = atl_dev_rx_descriptor_status,
 	.tx_descriptor_status = atl_dev_tx_descriptor_status,
 
+	/* 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,
 	.flow_ctrl_set	      = atl_flow_ctrl_set,
@@ -1076,6 +1088,41 @@ 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_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
-- 
2.7.4

  parent reply	other threads:[~2018-10-12 11:09 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-12 11:09 [PATCH v6 00/22] net/atlantic: Aquantia aQtion 10G NIC Family DPDK PMD driver Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 01/22] net/atlantic: add atlantic PMD driver skeleton Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 02/22] net/atlantic: add logging structure Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 03/22] net/atlantic: add hardware registers access routines Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 04/22] net/atlantic: add hardware access layer Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 05/22] net/atlantic: implement firmware operations Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 06/22] net/atlantic: add b0 hardware layer Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 07/22] net/atlantic: configure rte device start/stop Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 08/22] net/atlantic: implement core logic for Tx/Rx Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 09/22] net/atlantic: implement Rx path Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 10/22] net/atlantic: implement Tx path Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 11/22] net/atlantic: add link status and interrupt management Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 12/22] net/atlantic: implement device statistics Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 13/22] net/atlantic: add Rx/Tx descriptors information Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 14/22] net/atlantic: implement promisc and allmulti modes Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 15/22] net/atlantic: implement RSS and RETA manipulation API Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 16/22] net/atlantic: add flow control configuration Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 17/22] net/atlantic: implement MAC address manipulations Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 18/22] net/atlantic: implement MTU configuration Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 19/22] net/atlantic: implement VLAN filters and offloads Igor Russkikh
2018-10-12 11:09 ` Igor Russkikh [this message]
2018-10-12 11:09 ` [PATCH v6 21/22] net/atlantic: read MAC registers for debug purposes Igor Russkikh
2018-10-12 11:09 ` [PATCH v6 22/22] net/atlantic: add release notes Igor Russkikh
2018-10-12 16:22 ` [PATCH v6 00/22] net/atlantic: Aquantia aQtion 10G NIC Family DPDK PMD driver Ferruh Yigit
2018-10-12 17:28   ` Igor Russkikh

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