diff mbox series

[v4,51/62] net/cnxk: add ethdev firmware version get

Message ID 20210623044702.4240-52-ndabilpuram@marvell.com (mailing list archive)
State Accepted, archived
Delegated to: Jerin Jacob
Headers
Series Marvell CNXK Ethdev Driver |

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Nithin Dabilpuram June 23, 2021, 4:46 a.m. UTC 
  From: Satha Rao <skoteshwar@marvell.com>

Add callback to get ethdev firmware version.

Signed-off-by: Satha Rao <skoteshwar@marvell.com>
---
 doc/guides/nics/features/cnxk.ini     |  1 +
 doc/guides/nics/features/cnxk_vec.ini |  1 +
 doc/guides/nics/features/cnxk_vf.ini  |  1 +
 drivers/net/cnxk/cnxk_ethdev.c        |  1 +
 drivers/net/cnxk/cnxk_ethdev.h        |  2 ++
 drivers/net/cnxk/cnxk_ethdev_ops.c    | 19 +++++++++++++++++++
 6 files changed, 25 insertions(+)
diff mbox series

Patch

diff --git a/doc/guides/nics/features/cnxk.ini b/doc/guides/nics/features/cnxk.ini
index e2da5dd..d43b1c4 100644
--- a/doc/guides/nics/features/cnxk.ini
+++ b/doc/guides/nics/features/cnxk.ini
@@ -35,6 +35,7 @@  Packet type parsing  = Y
 Basic stats          = Y
 Stats per queue      = Y
 Extended stats       = Y
+FW version           = Y
 Module EEPROM dump   = Y
 Linux                = Y
 ARMv8                = Y
diff --git a/doc/guides/nics/features/cnxk_vec.ini b/doc/guides/nics/features/cnxk_vec.ini
index 89a3c37..8fb54d4 100644
--- a/doc/guides/nics/features/cnxk_vec.ini
+++ b/doc/guides/nics/features/cnxk_vec.ini
@@ -33,6 +33,7 @@  Packet type parsing  = Y
 Basic stats          = Y
 Stats per queue      = Y
 Extended stats       = Y
+FW version           = Y
 Module EEPROM dump   = Y
 Linux                = Y
 ARMv8                = Y
diff --git a/doc/guides/nics/features/cnxk_vf.ini b/doc/guides/nics/features/cnxk_vf.ini
index b0e469f..2da2252 100644
--- a/doc/guides/nics/features/cnxk_vf.ini
+++ b/doc/guides/nics/features/cnxk_vf.ini
@@ -30,6 +30,7 @@  Packet type parsing  = Y
 Basic stats          = Y
 Stats per queue      = Y
 Extended stats       = Y
+FW version           = Y
 Module EEPROM dump   = Y
 Linux                = Y
 ARMv8                = Y
diff --git a/drivers/net/cnxk/cnxk_ethdev.c b/drivers/net/cnxk/cnxk_ethdev.c
index d863810..26e4ddf 100644
--- a/drivers/net/cnxk/cnxk_ethdev.c
+++ b/drivers/net/cnxk/cnxk_ethdev.c
@@ -1222,6 +1222,7 @@  struct eth_dev_ops cnxk_eth_dev_ops = {
 	.xstats_reset = cnxk_nix_xstats_reset,
 	.xstats_get_by_id = cnxk_nix_xstats_get_by_id,
 	.xstats_get_names_by_id = cnxk_nix_xstats_get_names_by_id,
+	.fw_version_get = cnxk_nix_fw_version_get,
 	.rxq_info_get = cnxk_nix_rxq_info_get,
 	.txq_info_get = cnxk_nix_txq_info_get,
 	.tx_done_cleanup = cnxk_nix_tx_done_cleanup,
diff --git a/drivers/net/cnxk/cnxk_ethdev.h b/drivers/net/cnxk/cnxk_ethdev.h
index 07c87ea..a25be8a 100644
--- a/drivers/net/cnxk/cnxk_ethdev.h
+++ b/drivers/net/cnxk/cnxk_ethdev.h
@@ -313,6 +313,8 @@  int cnxk_nix_xstats_get_names_by_id(struct rte_eth_dev *eth_dev,
 int cnxk_nix_xstats_get_by_id(struct rte_eth_dev *eth_dev, const uint64_t *ids,
 			      uint64_t *values, unsigned int n);
 int cnxk_nix_xstats_reset(struct rte_eth_dev *eth_dev);
+int cnxk_nix_fw_version_get(struct rte_eth_dev *eth_dev, char *fw_version,
+			    size_t fw_size);
 void cnxk_nix_rxq_info_get(struct rte_eth_dev *eth_dev, uint16_t qid,
 			   struct rte_eth_rxq_info *qinfo);
 void cnxk_nix_txq_info_get(struct rte_eth_dev *eth_dev, uint16_t qid,
diff --git a/drivers/net/cnxk/cnxk_ethdev_ops.c b/drivers/net/cnxk/cnxk_ethdev_ops.c
index 36ca750..228c624 100644
--- a/drivers/net/cnxk/cnxk_ethdev_ops.c
+++ b/drivers/net/cnxk/cnxk_ethdev_ops.c
@@ -639,6 +639,25 @@  cnxk_nix_pool_ops_supported(struct rte_eth_dev *eth_dev, const char *pool)
 	return -ENOTSUP;
 }
 
+int
+cnxk_nix_fw_version_get(struct rte_eth_dev *eth_dev, char *fw_version,
+			size_t fw_size)
+{
+	struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+	const char *str = roc_npc_profile_name_get(&dev->npc);
+	uint32_t size = strlen(str) + 1;
+
+	if (fw_size > size)
+		fw_size = size;
+
+	rte_strlcpy(fw_version, str, fw_size);
+
+	if (fw_size < size)
+		return size;
+
+	return 0;
+}
+
 void
 cnxk_nix_rxq_info_get(struct rte_eth_dev *eth_dev, uint16_t qid,
 		      struct rte_eth_rxq_info *qinfo)