DPDK patches and discussions
 help / color / mirror / Atom feed
From: selwin.sebastian@amd.com
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v1] net/axgbe: add support for reading FW version
Date: Thu, 19 Nov 2020 12:56:07 +0530
Message-ID: <20201119072607.5717-1-selwin.sebastian@amd.com> (raw)

From: Selwin Sebastian <selwin.sebastian@amd.com>

Added support for fw_version_get API

Signed-off-by: Selwin Sebastian <selwin.sebastian@amd.com>
---
 doc/guides/nics/features/axgbe.ini |  1 +
 drivers/net/axgbe/axgbe_ethdev.c   |  1 +
 drivers/net/axgbe/axgbe_rxtx.c     | 21 +++++++++++++++++++++
 drivers/net/axgbe/axgbe_rxtx.h     |  3 +++
 4 files changed, 26 insertions(+)

diff --git a/doc/guides/nics/features/axgbe.ini b/doc/guides/nics/features/axgbe.ini
index 34df0d1ee..3adc5639f 100644
--- a/doc/guides/nics/features/axgbe.ini
+++ b/doc/guides/nics/features/axgbe.ini
@@ -17,6 +17,7 @@ CRC offload          = Y
 L3 checksum offload  = Y
 L4 checksum offload  = Y
 Basic stats          = Y
+FW version           = Y
 Linux UIO            = Y
 x86-32               = Y
 x86-64               = Y
diff --git a/drivers/net/axgbe/axgbe_ethdev.c b/drivers/net/axgbe/axgbe_ethdev.c
index cfe6aba73..1982c6a8e 100644
--- a/drivers/net/axgbe/axgbe_ethdev.c
+++ b/drivers/net/axgbe/axgbe_ethdev.c
@@ -257,6 +257,7 @@ static const struct eth_dev_ops axgbe_eth_dev_ops = {
 	.timesync_adjust_time         = axgbe_timesync_adjust_time,
 	.timesync_read_time           = axgbe_timesync_read_time,
 	.timesync_write_time          = axgbe_timesync_write_time,
+	.fw_version_get			= axgbe_dev_fw_version_get,
 };
 
 static int axgbe_phy_reset(struct axgbe_port *pdata)
diff --git a/drivers/net/axgbe/axgbe_rxtx.c b/drivers/net/axgbe/axgbe_rxtx.c
index 032e3cebc..227be33fa 100644
--- a/drivers/net/axgbe/axgbe_rxtx.c
+++ b/drivers/net/axgbe/axgbe_rxtx.c
@@ -571,6 +571,27 @@ int axgbe_dev_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
 	return 0;
 }
 
+int axgbe_dev_fw_version_get(struct rte_eth_dev *eth_dev,
+		char *fw_version, size_t fw_size)
+{
+	struct axgbe_port *pdata;
+	struct axgbe_hw_features *hw_feat;
+	char fw_ver[32];
+
+	pdata = (struct axgbe_port *)eth_dev->data->dev_private;
+	hw_feat = &pdata->hw_feat;
+
+	if (fw_version == NULL || fw_size <= 0)
+		return -EINVAL;
+
+	snprintf(fw_version, sizeof(fw_ver), "%d.%d.%d",
+			AXGMAC_GET_BITS(hw_feat->version, MAC_VR, USERVER),
+			AXGMAC_GET_BITS(hw_feat->version, MAC_VR, DEVID),
+			AXGMAC_GET_BITS(hw_feat->version, MAC_VR, SNPSVER));
+
+	return 0;
+}
+
 static void axgbe_txq_prepare_tx_stop(struct axgbe_port *pdata,
 				      unsigned int queue)
 {
diff --git a/drivers/net/axgbe/axgbe_rxtx.h b/drivers/net/axgbe/axgbe_rxtx.h
index f2fbe9299..c2b11bb0e 100644
--- a/drivers/net/axgbe/axgbe_rxtx.h
+++ b/drivers/net/axgbe/axgbe_rxtx.h
@@ -162,6 +162,9 @@ void axgbe_dev_disable_tx(struct rte_eth_dev *dev);
 int axgbe_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
 int axgbe_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);
 
+int axgbe_dev_fw_version_get(struct rte_eth_dev *eth_dev,
+			char *fw_version, size_t fw_size);
+
 uint16_t axgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
 			 uint16_t nb_pkts);
 uint16_t axgbe_xmit_pkts_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
-- 
2.17.1


             reply	other threads:[~2020-11-19  7:26 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-19  7:26 selwin.sebastian [this message]
2020-11-19 11:26 ` Sebastian, Selwin
2020-11-19 11:35   ` Somalapuram, Amaranath
2020-12-09 14:17 ` Ferruh Yigit
2020-12-29  7:09   ` [dpdk-dev] [PATCH v2] " selwin.sebastian
2020-12-30 12:41     ` Somalapuram, Amaranath
2021-01-04 12:21     ` Ferruh Yigit
2021-01-06  8:00       ` [dpdk-dev] [PATCH v3] " selwin.sebastian
2021-01-07 10:44         ` Somalapuram, Amaranath
2021-01-11 13:14           ` Ferruh Yigit

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20201119072607.5717-1-selwin.sebastian@amd.com \
    --to=selwin.sebastian@amd.com \
    --cc=dev@dpdk.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git