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Date: Mon, 26 Oct 2020 13:18:41 +0200
From: Leon Romanovsky <leon@...nel.org>
To: Doug Ledford <dledford@...hat.com>,
Jason Gunthorpe <jgg@...dia.com>
Cc: Leon Romanovsky <leonro@...dia.com>,
Jakub Kicinski <kuba@...nel.org>,
Jason Wang <jasowang@...hat.com>, linux-rdma@...r.kernel.org,
"Michael S. Tsirkin" <mst@...hat.com>, netdev@...r.kernel.org,
Parav Pandit <parav@...dia.com>, Roi Dayan <roid@...dia.com>,
Saeed Mahameed <saeedm@...dia.com>,
virtualization@...ts.linux-foundation.org,
alsa-devel@...a-project.org, tiwai@...e.de, broonie@...nel.org,
"David S . Miller" <davem@...emloft.net>,
ranjani.sridharan@...ux.intel.com,
pierre-louis.bossart@...ux.intel.com, fred.oh@...ux.intel.com,
shiraz.saleem@...el.com, dan.j.williams@...el.com,
kiran.patil@...el.com, linux-kernel@...r.kernel.org
Subject: [PATCH mlx5-next 03/11] net/mlx5_core: Clean driver version and name
From: Leon Romanovsky <leonro@...dia.com>
Remove exposed driver version as it was done in other drivers,
so module version will work correctly by displaying the kernel
version for which it is compiled.
And move mlx5_core module name to general include, so auxiliary drivers
will be able to use it as a basis for a name in their device ID tables.
Signed-off-by: Leon Romanovsky <leonro@...dia.com>
---
drivers/net/ethernet/mellanox/mlx5/core/devlink.c | 2 +-
drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | 4 +---
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 1 -
.../net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c | 2 +-
drivers/net/ethernet/mellanox/mlx5/core/main.c | 11 +++++++----
drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h | 3 ---
include/linux/mlx5/driver.h | 2 ++
7 files changed, 12 insertions(+), 13 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
index a28f95df2901..1a351e2f6ace 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
@@ -52,7 +52,7 @@ mlx5_devlink_info_get(struct devlink *devlink, struct devlink_info_req *req,
u32 running_fw, stored_fw;
int err;
- err = devlink_info_driver_name_put(req, DRIVER_NAME);
+ err = devlink_info_driver_name_put(req, KBUILD_MODNAME);
if (err)
return err;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index d25a56ec6876..bcff18a87bcd 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -40,9 +40,7 @@ void mlx5e_ethtool_get_drvinfo(struct mlx5e_priv *priv,
{
struct mlx5_core_dev *mdev = priv->mdev;
- strlcpy(drvinfo->driver, DRIVER_NAME, sizeof(drvinfo->driver));
- strlcpy(drvinfo->version, DRIVER_VERSION,
- sizeof(drvinfo->version));
+ strlcpy(drvinfo->driver, KBUILD_MODNAME, sizeof(drvinfo->driver));
snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
"%d.%d.%04d (%.16s)",
fw_rev_maj(mdev), fw_rev_min(mdev), fw_rev_sub(mdev),
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index 67247c33b9fd..ef2f8889ba0f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -64,7 +64,6 @@ static void mlx5e_rep_get_drvinfo(struct net_device *dev,
strlcpy(drvinfo->driver, mlx5e_rep_driver_name,
sizeof(drvinfo->driver));
- strlcpy(drvinfo->version, UTS_RELEASE, sizeof(drvinfo->version));
snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
"%d.%d.%04d (%.16s)",
fw_rev_maj(mdev), fw_rev_min(mdev),
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
index cac8f085b16d..97d96fc38a65 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
@@ -39,7 +39,7 @@ static void mlx5i_get_drvinfo(struct net_device *dev,
struct mlx5e_priv *priv = mlx5i_epriv(dev);
mlx5e_ethtool_get_drvinfo(priv, drvinfo);
- strlcpy(drvinfo->driver, DRIVER_NAME "[ib_ipoib]",
+ strlcpy(drvinfo->driver, KBUILD_MODNAME "[ib_ipoib]",
sizeof(drvinfo->driver));
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 71e210f22f69..9827127cb674 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -77,7 +77,6 @@
MODULE_AUTHOR("Eli Cohen <eli@...lanox.com>");
MODULE_DESCRIPTION("Mellanox 5th generation network adapters (ConnectX series) core driver");
MODULE_LICENSE("Dual BSD/GPL");
-MODULE_VERSION(DRIVER_VERSION);
unsigned int mlx5_core_debug_mask;
module_param_named(debug_mask, mlx5_core_debug_mask, uint, 0644);
@@ -228,7 +227,7 @@ static void mlx5_set_driver_version(struct mlx5_core_dev *dev)
strncat(string, ",", remaining_size);
remaining_size = max_t(int, 0, driver_ver_sz - strlen(string));
- strncat(string, DRIVER_NAME, remaining_size);
+ strncat(string, KBUILD_MODNAME, remaining_size);
remaining_size = max_t(int, 0, driver_ver_sz - strlen(string));
strncat(string, ",", remaining_size);
@@ -313,7 +312,7 @@ static int request_bar(struct pci_dev *pdev)
return -ENODEV;
}
- err = pci_request_regions(pdev, DRIVER_NAME);
+ err = pci_request_regions(pdev, KBUILD_MODNAME);
if (err)
dev_err(&pdev->dev, "Couldn't get PCI resources, aborting\n");
@@ -1617,7 +1616,7 @@ void mlx5_recover_device(struct mlx5_core_dev *dev)
}
static struct pci_driver mlx5_core_driver = {
- .name = DRIVER_NAME,
+ .name = KBUILD_MODNAME,
.id_table = mlx5_core_pci_table,
.probe = init_one,
.remove = remove_one,
@@ -1643,6 +1642,10 @@ static int __init init(void)
{
int err;
+ WARN_ONCE(strcmp(MLX5_ADEV_NAME, KBUILD_MODNAME) ||
+ strlen(MLX5_ADEV_NAME) != strlen(KBUILD_MODNAME),
+ "mlx5_core name not in sync with kernel module name");
+
get_random_bytes(&sw_owner_id, sizeof(sw_owner_id));
mlx5_core_verify_params();
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
index 8cec85ab419d..b285f1515e4e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
@@ -42,9 +42,6 @@
#include <linux/mlx5/fs.h>
#include <linux/mlx5/driver.h>
-#define DRIVER_NAME "mlx5_core"
-#define DRIVER_VERSION "5.0-0"
-
extern uint mlx5_core_debug_mask;
#define mlx5_core_dbg(__dev, format, ...) \
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 317257f8e0ad..ed1d030658d2 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -56,6 +56,8 @@
#include <linux/ptp_clock_kernel.h>
#include <net/devlink.h>
+#define MLX5_ADEV_NAME "mlx5_core"
+
enum {
MLX5_BOARD_ID_LEN = 64,
};
--
2.26.2
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